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authorPerberos <[email protected]>2011-11-04 22:37:08 -0300
committerPerberos <[email protected]>2011-11-04 22:37:08 -0300
commit1edf6684b4713b0848f425d474fc1a43b073942d (patch)
treef78832545d22866467af640a5bb0b5f7ea3e08c0
parent497dc1c333aeb0c327f073317e3c55491687f4cd (diff)
downloadmate-screensaver-1edf6684b4713b0848f425d474fc1a43b073942d.tar.bz2
mate-screensaver-1edf6684b4713b0848f425d474fc1a43b073942d.tar.xz
quitando archivos generados por astyle
-rw-r--r--savers/floaters.c.orig1256
-rw-r--r--savers/gs-theme-engine.c.orig216
-rw-r--r--savers/gs-theme-engine.h.orig88
-rw-r--r--savers/gs-theme-window.c.orig208
-rw-r--r--savers/gs-theme-window.h.orig72
-rw-r--r--savers/gste-popsquares.c.orig563
-rw-r--r--savers/gste-popsquares.h.orig57
-rw-r--r--savers/gste-slideshow.c.orig1001
-rw-r--r--savers/gste-slideshow.h.orig69
-rw-r--r--savers/popsquares.c.orig72
-rw-r--r--savers/slideshow.c.orig127
-rw-r--r--savers/xdg-user-dir-lookup.c.orig168
-rw-r--r--src/copy-theme-dialog.c.orig545
-rw-r--r--src/copy-theme-dialog.h.orig56
-rw-r--r--src/gs-auth-helper.c.orig213
-rw-r--r--src/gs-auth-pam.c.orig843
-rw-r--r--src/gs-auth-pwent.c.orig291
-rw-r--r--src/gs-auth.h.orig65
-rw-r--r--src/gs-debug.c.orig163
-rw-r--r--src/gs-fade.c.orig987
-rw-r--r--src/gs-fade.h.orig77
-rw-r--r--src/gs-grab-x11.c.orig672
-rw-r--r--src/gs-grab.h.orig79
-rw-r--r--src/gs-job.c.orig567
-rw-r--r--src/gs-job.h.orig69
-rw-r--r--src/gs-listener-dbus.c.orig2272
-rw-r--r--src/gs-listener-dbus.h.orig89
-rw-r--r--src/gs-lock-plug.c.orig2050
-rw-r--r--src/gs-lock-plug.h.orig82
-rw-r--r--src/gs-manager.c.orig2030
-rw-r--r--src/gs-manager.h.orig107
-rw-r--r--src/gs-monitor.c.orig528
-rw-r--r--src/gs-monitor.h.orig57
-rw-r--r--src/gs-prefs.c.orig995
-rw-r--r--src/gs-prefs.h.orig85
-rw-r--r--src/gs-theme-manager.c.orig453
-rw-r--r--src/gs-theme-manager.h.orig65
-rw-r--r--src/gs-visual-gl.c.orig116
-rw-r--r--src/gs-watcher-x11.c.orig680
-rw-r--r--src/gs-watcher.h.orig65
-rw-r--r--src/gs-window-x11.c.orig2647
-rw-r--r--src/gs-window.h.orig106
-rw-r--r--src/mate-screensaver-command.c.orig551
-rw-r--r--src/mate-screensaver-dialog.c.orig665
-rw-r--r--src/mate-screensaver-gl-helper.c.orig83
-rw-r--r--src/mate-screensaver-preferences.c.orig1781
-rw-r--r--src/mate-screensaver.c.orig132
-rw-r--r--src/setuid.c.orig247
-rw-r--r--src/setuid.h.orig25
-rw-r--r--src/subprocs.c.orig166
-rw-r--r--src/subprocs.h.orig39
-rw-r--r--src/test-fade.c.orig134
-rw-r--r--src/test-passwd.c.orig288
-rw-r--r--src/test-watcher.c.orig106
-rw-r--r--src/test-window.c.orig180
55 files changed, 0 insertions, 25348 deletions
diff --git a/savers/floaters.c.orig b/savers/floaters.c.orig
deleted file mode 100644
index 1fd84f5..0000000
--- a/savers/floaters.c.orig
+++ /dev/null
@@ -1,1256 +0,0 @@
-/*
- * Copyright (C) 2005 Ray Strode <[email protected]>,
- * Matthias Clasen <[email protected]>,
- * Søren Sandmann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Originally written by: Ray Strode <[email protected]>
- *
- * Later contributions by: Matthias Clasen <[email protected]>
- * Søren Sandmann <[email protected]>
- */
-
-#include "config.h"
-
-#include <math.h>
-#include <stdlib.h>
-#include <sysexits.h>
-#include <time.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-
-#include <gdk/gdk.h>
-#include <gdk/gdkx.h>
-
-#include <gtk/gtk.h>
-
-#include "gs-theme-window.h"
-
-#ifndef trunc
-#define trunc(x) (((x) > 0.0) ? floor((x)) : -floor(-(x)))
-#endif
-
-#ifndef OPTIMAL_FRAME_RATE
-#define OPTIMAL_FRAME_RATE (25.0)
-#endif
-
-#ifndef STAT_PRINT_FREQUENCY
-#define STAT_PRINT_FREQUENCY (2000)
-#endif
-
-#ifndef FLOATER_MAX_SIZE
-#define FLOATER_MAX_SIZE (128.0)
-#endif
-
-#ifndef FLOATER_MIN_SIZE
-#define FLOATER_MIN_SIZE (16.0)
-#endif
-#ifndef FLOATER_DEFAULT_COUNT
-#define FLOATER_DEFAULT_COUNT (5)
-#endif
-
-#ifndef SMALL_ANGLE
-#define SMALL_ANGLE (0.025 * G_PI)
-#endif
-
-#ifndef BIG_ANGLE
-#define BIG_ANGLE (0.125 * G_PI)
-#endif
-
-#ifndef GAMMA
-#define GAMMA 2.2
-#endif
-
-static gboolean should_show_paths = FALSE;
-static gboolean should_do_rotations = FALSE;
-static gboolean should_print_stats = FALSE;
-static gint max_floater_count = FLOATER_DEFAULT_COUNT;
-static gchar *geometry = NULL;
-static gchar **filenames = NULL;
-
-static GOptionEntry options[] = {
- {"show-paths", 'p', 0, G_OPTION_ARG_NONE, &should_show_paths,
- N_("Show paths that images follow"), NULL},
-
- {"do-rotations", 'r', 0, G_OPTION_ARG_NONE, &should_do_rotations,
- N_("Occasionally rotate images as they move"), NULL},
-
- {"print-stats", 's', 0, G_OPTION_ARG_NONE, &should_print_stats,
- N_("Print out frame rate and other statistics"), NULL},
-
- {"number-of-images", 'n', 0, G_OPTION_ARG_INT, &max_floater_count,
- N_("The maximum number of images to keep on screen"), N_("MAX_IMAGES")},
-
- {"geometry", 0, 0, G_OPTION_ARG_STRING, &geometry,
- N_("The initial size and position of window"), N_("WIDTHxHEIGHT+X+Y")},
-
- {G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &filenames,
- N_("The source image to use"), NULL},
-
- {NULL}
-};
-
-
-typedef struct _Point Point;
-typedef struct _Path Path;
-typedef struct _Rectangle Rectangle;
-typedef struct _ScreenSaverFloater ScreenSaverFloater;
-typedef struct _CachedSource CachedSource;
-typedef struct _ScreenSaver ScreenSaver;
-
-struct _Point
-{
- gdouble x, y;
-};
-
-struct _Path
-{
- Point start_point;
- Point start_control_point;
- Point end_control_point;
- Point end_point;
-
- gdouble x_linear_coefficient,
- y_linear_coefficient;
-
- gdouble x_quadratic_coefficient,
- y_quadratic_coefficient;
-
- gdouble x_cubic_coefficient,
- y_cubic_coefficient;
-
- gdouble duration;
-};
-
-struct _CachedSource
-{
- cairo_pattern_t *pattern;
- gint width, height;
-};
-
-struct _Rectangle
-{
- Point top_left_point;
- Point bottom_right_point;
-};
-
-struct _ScreenSaverFloater
-{
- GdkRectangle bounds;
-
- Point start_position;
- Point position;
-
- gdouble scale;
- gdouble opacity;
-
- Path *path;
- gdouble path_start_time;
- gdouble path_start_scale;
- gdouble path_end_scale;
-
- gdouble angle;
- gdouble angle_increment;
-};
-
-struct _ScreenSaver
-{
- GtkWidget *drawing_area;
- Rectangle canvas_rectangle;
- GHashTable *cached_sources;
-
- char *filename;
-
- gdouble first_update_time;
-
- gdouble last_calculated_stats_time,
- current_calculated_stats_time;
- gint update_count, frame_count;
-
- gdouble updates_per_second;
- gdouble frames_per_second;
-
- guint state_update_timeout_id;
- guint stats_update_timeout_id;
-
- GList *floaters;
- gint max_floater_count;
-
- guint should_do_rotations: 1;
- guint should_show_paths : 1;
- guint draw_ops_pending : 1;
-};
-
-static Path *path_new (Point *start_point,
- Point *start_control_point,
- Point *end_control_point,
- Point *end_point,
- gdouble duration);
-static void path_free (Path *path);
-
-static ScreenSaverFloater *screen_saver_floater_new (ScreenSaver *screen_saver,
- Point *position,
- gdouble scale);
-static void screen_saver_floater_free (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater);
-static gboolean screen_saver_floater_is_off_canvas (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater);
-static gboolean screen_saver_floater_should_bubble_up (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble performance_ratio,
- gdouble *duration);
-static gboolean screen_saver_floater_should_come_on_screen (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble performance_ratio,
- gdouble *duration);
-static Point screen_saver_floater_get_position_from_time (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble time);
-static gdouble screen_saver_floater_get_scale_from_time (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble time);
-static gdouble screen_saver_floater_get_angle_from_time (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble time);
-
-static Path *screen_saver_floater_create_path_to_on_screen (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble duration);
-static Path *screen_saver_floater_create_path_to_bubble_up (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble duration);
-static Path *screen_saver_floater_create_path_to_random_point (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble duration);
-static Path *screen_saver_floater_create_path (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater);
-static void screen_saver_floater_update_state (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble time);
-
-static gboolean screen_saver_floater_do_draw (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- cairo_t *context);
-
-static CachedSource *cached_source_new (cairo_pattern_t *pattern,
- gint width,
- gint height);
-static void cached_source_free (CachedSource *source);
-
-static ScreenSaver *screen_saver_new (GtkDrawingArea *drawing_area,
- const gchar *filename,
- gint max_floater_count,
- gboolean should_do_rotations,
- gboolean should_show_paths);
-static void screen_saver_free (ScreenSaver *screen_saver);
-static gdouble screen_saver_get_timestamp (ScreenSaver *screen_saver);
-static void screen_saver_get_initial_state (ScreenSaver *screen_saver);
-static void screen_saver_update_state (ScreenSaver *screen_saver,
- gdouble time);
-static gboolean screen_saver_do_update_state (ScreenSaver *screen_saver);
-static gboolean screen_saver_do_update_stats (ScreenSaver *screen_saver);
-static gdouble screen_saver_get_updates_per_second (ScreenSaver *screen_saver);
-static gdouble screen_saver_get_frames_per_second (ScreenSaver *screen_saver);
-static gdouble screen_saver_get_image_cache_usage (ScreenSaver *screen_saver);
-static void screen_saver_create_floaters (ScreenSaver *screen_saver);
-static void screen_saver_destroy_floaters (ScreenSaver *screen_saver);
-static void screen_saver_on_size_allocate (ScreenSaver *screen_saver,
- GtkAllocation *allocation);
-static void screen_saver_on_expose_event (ScreenSaver *screen_saver,
- GdkEventExpose *event);
-static gboolean do_print_screen_saver_stats (ScreenSaver *screen_saver);
-static GdkPixbuf *gamma_correct (const GdkPixbuf *input_pixbuf);
-
-static CachedSource*
-cached_source_new (cairo_pattern_t *pattern,
- gint width,
- gint height)
-{
- CachedSource *source;
-
- source = g_new (CachedSource, 1);
- source->pattern = cairo_pattern_reference (pattern);
- source->width = width;
- source->height = height;
-
- return source;
-}
-
-static void
-cached_source_free (CachedSource *source)
-{
- if (source == NULL)
- return;
-
- cairo_pattern_destroy (source->pattern);
-
- g_free (source);
-}
-
-static Path *
-path_new (Point *start_point,
- Point *start_control_point,
- Point *end_control_point,
- Point *end_point,
- gdouble duration)
-{
- Path *path;
-
- path = g_new (Path, 1);
- path->start_point = *start_point;
- path->start_control_point = *start_control_point;
- path->end_control_point = *end_control_point;
- path->end_point = *end_point;
- path->duration = duration;
-
- /* we precompute the coefficients to the cubic bezier curve here
- * so that we don't have to do it repeatedly later The equation is:
- *
- * B(t) = A * t^3 + B * t^2 + C * t + start_point
- */
- path->x_linear_coefficient = 3 * (start_control_point->x - start_point->x);
- path->x_quadratic_coefficient = 3 * (end_control_point->x -
- start_control_point->x) -
- path->x_linear_coefficient;
- path->x_cubic_coefficient = end_point->x - start_point->x -
- path->x_linear_coefficient -
- path->x_quadratic_coefficient;
-
- path->y_linear_coefficient = 3 * (start_control_point->y - start_point->y);
- path->y_quadratic_coefficient = 3 * (end_control_point->y -
- start_control_point->y) -
- path->y_linear_coefficient;
- path->y_cubic_coefficient = end_point->y - start_point->y -
- path->y_linear_coefficient -
- path->y_quadratic_coefficient;
- return path;
-}
-
-static void
-path_free (Path *path)
-{
- g_free (path);
-}
-
-static ScreenSaverFloater*
-screen_saver_floater_new (ScreenSaver *screen_saver,
- Point *position,
- gdouble scale)
-{
- ScreenSaverFloater *floater;
-
- floater = g_new (ScreenSaverFloater, 1);
- floater->bounds.width = 0;
- floater->start_position = *position;
- floater->position = *position;
- floater->scale = scale;
- floater->opacity = pow (scale, 1.0 / GAMMA);
- floater->path = NULL;
- floater->path_start_time = 0.0;
- floater->path_start_scale = 1.0;
- floater->path_end_scale = 0.0;
-
- floater->angle = 0.0;
- floater->angle_increment = 0.0;
-
- return floater;
-}
-
-void
-screen_saver_floater_free (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater)
-{
- if (floater == NULL)
- return;
-
- path_free (floater->path);
-
- g_free (floater);
-}
-
-static gboolean
-screen_saver_floater_is_off_canvas (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater)
-{
- if ((floater->position.x < screen_saver->canvas_rectangle.top_left_point.x) ||
- (floater->position.x > screen_saver->canvas_rectangle.bottom_right_point.x) ||
- (floater->position.y < screen_saver->canvas_rectangle.top_left_point.y) ||
- (floater->position.y > screen_saver->canvas_rectangle.bottom_right_point.y))
- return TRUE;
-
- return FALSE;
-}
-
-static gboolean
-screen_saver_floater_should_come_on_screen (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble performance_ratio,
- gdouble *duration)
-{
-
- if (!screen_saver_floater_is_off_canvas (screen_saver, floater))
- return FALSE;
-
- if ((abs (performance_ratio - .5) >= G_MINDOUBLE) &&
- (g_random_double () > .5))
- {
- if (duration)
- *duration = g_random_double_range (3.0, 7.0);
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gboolean
-screen_saver_floater_should_bubble_up (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble performance_ratio,
- gdouble *duration)
-{
-
- if ((performance_ratio < .5) && (g_random_double () > .5))
- {
- if (duration)
- *duration = performance_ratio * 30.0;
-
- return TRUE;
- }
-
- if ((floater->scale < .3) && (g_random_double () > .6))
- {
- if (duration)
- *duration = 30.0;
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-static Point
-screen_saver_floater_get_position_from_time (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble time)
-{
- Point point;
-
- time = time / floater->path->duration;
-
- point.x = floater->path->x_cubic_coefficient * (time * time * time) +
- floater->path->x_quadratic_coefficient * (time * time) +
- floater->path->x_linear_coefficient * (time) +
- floater->path->start_point.x;
- point.y = floater->path->y_cubic_coefficient * (time * time * time) +
- floater->path->y_quadratic_coefficient * (time * time) +
- floater->path->y_linear_coefficient * (time) +
- floater->path->start_point.y;
-
- return point;
-}
-
-static gdouble
-screen_saver_floater_get_scale_from_time (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble time)
-{
- gdouble completion_ratio, total_scale_growth, new_scale;
-
- completion_ratio = time / floater->path->duration;
- total_scale_growth = (floater->path_end_scale - floater->path_start_scale);
- new_scale = floater->path_start_scale + total_scale_growth * completion_ratio;
-
- return CLAMP (new_scale, 0.0, 1.0);
-}
-
-static gdouble
-screen_saver_floater_get_angle_from_time (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble time)
-{
- gdouble completion_ratio;
- gdouble total_rotation;
-
- completion_ratio = time / floater->path->duration;
- total_rotation = floater->angle_increment * floater->path->duration;
-
- return floater->angle + total_rotation * completion_ratio;
-}
-
-static Path *
-screen_saver_floater_create_path_to_on_screen (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble duration)
-{
- Point start_position, end_position, start_control_point, end_control_point;
- start_position = floater->position;
-
- end_position.x = g_random_double_range (.25, .75) *
- (screen_saver->canvas_rectangle.top_left_point.x +
- screen_saver->canvas_rectangle.bottom_right_point.x);
- end_position.y = g_random_double_range (.25, .75) *
- (screen_saver->canvas_rectangle.top_left_point.y +
- screen_saver->canvas_rectangle.bottom_right_point.y);
-
- start_control_point.x = start_position.x + .9 * (end_position.x - start_position.x);
- start_control_point.y = start_position.y + .9 * (end_position.y - start_position.y);
-
- end_control_point.x = start_position.x + 1.0 * (end_position.x - start_position.x);
- end_control_point.y = start_position.y + 1.0 * (end_position.y - start_position.y);
-
- return path_new (&start_position, &start_control_point, &end_control_point,
- &end_position, duration);
-}
-
-static Path *
-screen_saver_floater_create_path_to_bubble_up (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble duration)
-{
- Point start_position, end_position, start_control_point, end_control_point;
-
- start_position = floater->position;
- end_position.x = start_position.x;
- end_position.y = screen_saver->canvas_rectangle.top_left_point.y - FLOATER_MAX_SIZE;
- start_control_point.x = .5 * start_position.x;
- start_control_point.y = .5 * start_position.y;
- end_control_point.x = 1.5 * end_position.x;
- end_control_point.y = .5 * end_position.y;
-
- return path_new (&start_position, &start_control_point, &end_control_point,
- &end_position, duration);
-}
-
-static Path *
-screen_saver_floater_create_path_to_random_point (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble duration)
-{
- Point start_position, end_position, start_control_point, end_control_point;
-
- start_position = floater->position;
-
- end_position.x = start_position.x +
- (g_random_double_range (-.5, .5) * 4 * FLOATER_MAX_SIZE);
- end_position.y = start_position.y +
- (g_random_double_range (-.5, .5) * 4 * FLOATER_MAX_SIZE);
-
- start_control_point.x = start_position.x + .95 * (end_position.x - start_position.x);
- start_control_point.y = start_position.y + .95 * (end_position.y - start_position.y);
-
- end_control_point.x = start_position.x + 1.0 * (end_position.x - start_position.x);
- end_control_point.y = start_position.y + 1.0 * (end_position.y - start_position.y);
-
- return path_new (&start_position, &start_control_point, &end_control_point,
- &end_position, duration);
-}
-
-static Path *
-screen_saver_floater_create_path (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater)
-{
- gdouble performance_ratio;
- gdouble duration;
-
- performance_ratio =
- screen_saver_get_frames_per_second (screen_saver) / OPTIMAL_FRAME_RATE;
-
- if (abs (performance_ratio) <= G_MINDOUBLE)
- performance_ratio = 1.0;
-
- if (screen_saver_floater_should_bubble_up (screen_saver, floater, performance_ratio, &duration))
- return screen_saver_floater_create_path_to_bubble_up (screen_saver, floater, duration);
-
- if (screen_saver_floater_should_come_on_screen (screen_saver, floater, performance_ratio, &duration))
- return screen_saver_floater_create_path_to_on_screen (screen_saver, floater, duration);
-
- return screen_saver_floater_create_path_to_random_point (screen_saver, floater,
- g_random_double_range (3.0, 7.0));
-}
-
-static void
-screen_saver_floater_update_state (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- gdouble time)
-{
- gdouble performance_ratio;
-
- performance_ratio =
- screen_saver_get_frames_per_second (screen_saver) / OPTIMAL_FRAME_RATE;
-
- if (floater->path == NULL)
- {
- floater->path = screen_saver_floater_create_path (screen_saver, floater);
- floater->path_start_time = time;
-
- floater->path_start_scale = floater->scale;
-
- if (g_random_double () > .5)
- floater->path_end_scale = g_random_double_range (0.10, performance_ratio);
-
- /* poor man's distribution */
- if (screen_saver->should_do_rotations &&
- (g_random_double () < .75 * performance_ratio))
- {
- gint r;
-
- r = g_random_int_range (0, 100);
- if (r < 80)
- floater->angle_increment = 0.0;
- else if (r < 95)
- floater->angle_increment = g_random_double_range (-SMALL_ANGLE, SMALL_ANGLE);
- else
- floater->angle_increment = g_random_double_range (-BIG_ANGLE, BIG_ANGLE);
- }
- }
-
- if (time < (floater->path_start_time + floater->path->duration))
- {
- gdouble path_time;
-
- path_time = time - floater->path_start_time;
-
- floater->position =
- screen_saver_floater_get_position_from_time (screen_saver, floater,
- path_time);
- floater->scale =
- screen_saver_floater_get_scale_from_time (screen_saver, floater, path_time);
-
- floater->angle =
- screen_saver_floater_get_angle_from_time (screen_saver, floater, path_time);
-
- floater->opacity = pow (floater->scale, 1.0 / GAMMA);
- }
- else
- {
- path_free (floater->path);
-
- floater->path = NULL;
- floater->path_start_time = 0.0;
- }
-}
-
-static GdkPixbuf *
-gamma_correct (const GdkPixbuf *input_pixbuf)
-{
- gint x, y, width, height, rowstride;
- GdkPixbuf *output_pixbuf;
- guchar *pixels;
-
- output_pixbuf = gdk_pixbuf_copy (input_pixbuf);
- pixels = gdk_pixbuf_get_pixels (output_pixbuf);
-
- width = gdk_pixbuf_get_width (output_pixbuf);
- height = gdk_pixbuf_get_height (output_pixbuf);
- rowstride = gdk_pixbuf_get_rowstride (output_pixbuf);
-
- for (y = 0; y < height; y++)
- for (x = 0; x < width; x++)
- {
- guchar *alpha_channel;
- guchar opacity;
-
- alpha_channel = pixels + y * (rowstride / 4) + x + 3;
- opacity = (guchar) (255 * pow ((*alpha_channel / 255.0), 1.0 / GAMMA));
-
- *alpha_channel = opacity;
- }
-
- return output_pixbuf;
-}
-
-static gboolean
-screen_saver_floater_do_draw (ScreenSaver *screen_saver,
- ScreenSaverFloater *floater,
- cairo_t *context)
-{
- gint size;
- CachedSource *source;
-
- size = CLAMP ((int) (FLOATER_MAX_SIZE * floater->scale),
- FLOATER_MIN_SIZE, FLOATER_MAX_SIZE);
-
- source = g_hash_table_lookup (screen_saver->cached_sources, GINT_TO_POINTER (size));
-
- if (source == NULL)
- {
- GdkPixbuf *pixbuf;
- GError *error;
-
- pixbuf = NULL;
- error = NULL;
-
- pixbuf = gdk_pixbuf_new_from_file_at_size (screen_saver->filename, size, -1,
- &error);
- if (pixbuf == NULL)
- {
- g_assert (error != NULL);
- g_printerr ("%s", _(error->message));
- g_error_free (error);
- return FALSE;
- }
-
- if (gdk_pixbuf_get_has_alpha (pixbuf))
- gamma_correct (pixbuf);
-
- gdk_cairo_set_source_pixbuf (context, pixbuf, 0.0, 0.0);
-
- source = cached_source_new (cairo_get_source (context),
- gdk_pixbuf_get_width (pixbuf),
- gdk_pixbuf_get_height (pixbuf));
- g_object_unref (pixbuf);
- g_hash_table_insert (screen_saver->cached_sources, GINT_TO_POINTER (size),
- source);
- }
-
- cairo_save (context);
-
- if (screen_saver->should_do_rotations && (abs (floater->angle) > G_MINDOUBLE))
- {
- floater->bounds.width = G_SQRT2 * source->width + 2;
- floater->bounds.height = G_SQRT2 * source->height + 2;
- floater->bounds.x = (int) (floater->position.x - .5 * G_SQRT2 * source->width) - 1;
- floater->bounds.y = (int) (floater->position.y - .5 * G_SQRT2 * source->height) - 1;
-
- cairo_translate (context,
- trunc (floater->position.x),
- trunc (floater->position.y));
- cairo_rotate (context, floater->angle);
- cairo_translate (context,
- -trunc (floater->position.x),
- -trunc (floater->position.y));
- }
- else
- {
- floater->bounds.width = source->width + 2;
- floater->bounds.height = source->height + 2;
- floater->bounds.x = (int) (floater->position.x - .5 * source->width) - 1;
- floater->bounds.y = (int) (floater->position.y - .5 * source->height) - 1;
- }
-
- cairo_translate (context,
- trunc (floater->position.x - .5 * source->width),
- trunc (floater->position.y - .5 * source->height));
-
- cairo_set_source (context, source->pattern);
-
- cairo_rectangle (context,
- trunc (.5 * (source->width - floater->bounds.width)),
- trunc (.5 * (source->height - floater->bounds.height)),
- floater->bounds.width, floater->bounds.height);
-
- cairo_clip (context);
- cairo_paint_with_alpha (context, floater->opacity);
- cairo_restore (context);
-
- if (screen_saver->should_show_paths && (floater->path != NULL))
- {
- gdouble dash_pattern[] = { 5.0 };
- gint size;
-
- size = CLAMP ((int) (FLOATER_MAX_SIZE * floater->path_start_scale),
- FLOATER_MIN_SIZE, FLOATER_MAX_SIZE);
-
- cairo_save (context);
- cairo_set_source_rgba (context, 1.0, 1.0, 1.0, .2 * floater->opacity);
- cairo_move_to (context,
- floater->path->start_point.x,
- floater->path->start_point.y);
- cairo_curve_to (context,
- floater->path->start_control_point.x,
- floater->path->start_control_point.y,
- floater->path->end_control_point.x,
- floater->path->end_control_point.y,
- floater->path->end_point.x,
- floater->path->end_point.y);
- cairo_set_line_cap (context, CAIRO_LINE_CAP_ROUND);
- cairo_stroke (context);
- cairo_set_source_rgba (context, 1.0, 0.0, 0.0, .5 * floater->opacity);
- cairo_rectangle (context,
- floater->path->start_point.x - 3,
- floater->path->start_point.y - 3,
- 6, 6);
- cairo_fill (context);
- cairo_set_source_rgba (context, 0.0, 0.5, 0.0, .5 * floater->opacity);
- cairo_arc (context,
- floater->path->start_control_point.x,
- floater->path->start_control_point.y,
- 3, 0.0, 2.0 * G_PI);
- cairo_stroke (context);
- cairo_set_source_rgba (context, 0.5, 0.0, 0.5, .5 * floater->opacity);
- cairo_arc (context,
- floater->path->end_control_point.x,
- floater->path->end_control_point.y,
- 3, 0.0, 2.0 * G_PI);
- cairo_stroke (context);
- cairo_set_source_rgba (context, 0.0, 0.0, 1.0, .5 * floater->opacity);
- cairo_rectangle (context,
- floater->path->end_point.x - 3,
- floater->path->end_point.y - 3,
- 6, 6);
- cairo_fill (context);
-
- cairo_set_dash (context, dash_pattern, G_N_ELEMENTS (dash_pattern), 0);
- cairo_set_source_rgba (context, .5, .5, .5, .2 * floater->scale);
- cairo_move_to (context, floater->path->start_point.x,
- floater->path->start_point.y);
- cairo_line_to (context, floater->path->start_control_point.x,
- floater->path->start_control_point.y);
- cairo_stroke (context);
-
- cairo_move_to (context, floater->path->end_point.x,
- floater->path->end_point.y);
- cairo_line_to (context, floater->path->end_control_point.x,
- floater->path->end_control_point.y);
- cairo_stroke (context);
-
- cairo_restore (context);
- }
-
- return TRUE;
-}
-
-static ScreenSaver *
-screen_saver_new (GtkDrawingArea *drawing_area,
- const gchar *filename,
- gint max_floater_count,
- gboolean should_do_rotations,
- gboolean should_show_paths)
-{
- ScreenSaver *screen_saver;
-
- screen_saver = g_new (ScreenSaver, 1);
- screen_saver->filename = g_strdup (filename);
- screen_saver->drawing_area = GTK_WIDGET (drawing_area);
- screen_saver->cached_sources =
- g_hash_table_new_full (NULL, NULL, NULL,
- (GDestroyNotify) cached_source_free);
-
- g_signal_connect_swapped (G_OBJECT (drawing_area), "size-allocate",
- G_CALLBACK (screen_saver_on_size_allocate),
- screen_saver);
-
- g_signal_connect_swapped (G_OBJECT (drawing_area), "expose-event",
- G_CALLBACK (screen_saver_on_expose_event),
- screen_saver);
-
- screen_saver->first_update_time = 0.0;
- screen_saver->current_calculated_stats_time = 0.0;
- screen_saver->last_calculated_stats_time = 0.0;
- screen_saver->update_count = 0;
- screen_saver->frame_count = 0;
- screen_saver->updates_per_second = 0.0;
- screen_saver->frames_per_second = 0.0;
- screen_saver->floaters = NULL;
- screen_saver->max_floater_count = max_floater_count;
-
- screen_saver->should_show_paths = should_show_paths;
- screen_saver->should_do_rotations = should_do_rotations;
-
- screen_saver_get_initial_state (screen_saver);
-
- screen_saver->state_update_timeout_id =
- g_timeout_add (1000 / (2.0 * OPTIMAL_FRAME_RATE),
- (GSourceFunc) screen_saver_do_update_state, screen_saver);
-
- screen_saver->stats_update_timeout_id =
- g_timeout_add (1000, (GSourceFunc) screen_saver_do_update_stats,
- screen_saver);
-
- return screen_saver;
-}
-
-static void
-screen_saver_free (ScreenSaver *screen_saver)
-{
- if (screen_saver == NULL)
- return;
-
- g_free (screen_saver->filename);
-
- g_hash_table_destroy (screen_saver->cached_sources);
-
- if (screen_saver->state_update_timeout_id != 0)
- g_source_remove (screen_saver->state_update_timeout_id);
-
- if (screen_saver->stats_update_timeout_id != 0)
- g_source_remove (screen_saver->stats_update_timeout_id);
-
- screen_saver_destroy_floaters (screen_saver);
-
- g_free (screen_saver);
-}
-
-static gdouble
-screen_saver_get_timestamp (ScreenSaver *screen_saver)
-{
- const gdouble microseconds_per_second = (gdouble ) G_USEC_PER_SEC;
- gdouble timestamp;
- GTimeVal now = { 0L, /* zero-filled */ };
-
- g_get_current_time (&now);
- timestamp = ((microseconds_per_second * now.tv_sec) + now.tv_usec) /
- microseconds_per_second;
-
- return timestamp;
-}
-
-static void
-screen_saver_create_floaters (ScreenSaver *screen_saver)
-{
- gint i;
-
- for (i = 0; i < screen_saver->max_floater_count; i++)
- {
- ScreenSaverFloater *floater;
- Point position;
- gdouble scale;
-
- position.x = g_random_double_range (screen_saver->canvas_rectangle.top_left_point.x,
- screen_saver->canvas_rectangle.bottom_right_point.x);
- position.y = g_random_double_range (screen_saver->canvas_rectangle.top_left_point.y,
- screen_saver->canvas_rectangle.bottom_right_point.y);
-
- scale = g_random_double ();
-
- floater = screen_saver_floater_new (screen_saver, &position, scale);
-
- screen_saver->floaters = g_list_prepend (screen_saver->floaters,
- floater);
- }
-}
-
-static gdouble
-screen_saver_get_updates_per_second (ScreenSaver *screen_saver)
-{
- return screen_saver->updates_per_second;
-}
-
-static gdouble
-screen_saver_get_frames_per_second (ScreenSaver *screen_saver)
-{
- return screen_saver->frames_per_second;
-}
-
-static gdouble
-screen_saver_get_image_cache_usage (ScreenSaver *screen_saver)
-{
- static const gdouble cache_capacity = (FLOATER_MAX_SIZE - FLOATER_MIN_SIZE + 1);
-
- return g_hash_table_size (screen_saver->cached_sources) / cache_capacity;
-}
-
-static void
-screen_saver_destroy_floaters (ScreenSaver *screen_saver)
-{
- if (screen_saver->floaters == NULL)
- return;
-
- g_list_foreach (screen_saver->floaters, (GFunc) screen_saver_floater_free,
- NULL);
- g_list_free (screen_saver->floaters);
-
- screen_saver->floaters = NULL;
-}
-
-static void
-screen_saver_on_size_allocate (ScreenSaver *screen_saver,
- GtkAllocation *allocation)
-{
- Rectangle canvas_rectangle;
-
- canvas_rectangle.top_left_point.x = allocation->x - .1 * allocation->width;
- canvas_rectangle.top_left_point.y = allocation->y - .1 * allocation->height;
-
- canvas_rectangle.bottom_right_point.x = allocation->x + (1.1 * allocation->width);
- canvas_rectangle.bottom_right_point.y = allocation->y + (1.1 * allocation->height);
-
- screen_saver->canvas_rectangle = canvas_rectangle;
-}
-
-static gint
-compare_floaters (ScreenSaverFloater *a,
- ScreenSaverFloater *b)
-{
- if (a->scale > b->scale)
- return 1;
- else if (abs (a->scale - b->scale) <= G_MINDOUBLE)
- return 0;
- else
- return -1;
-}
-
-static void
-screen_saver_on_expose_event (ScreenSaver *screen_saver,
- GdkEventExpose *event)
-{
- GList *tmp;
- cairo_t *context;
-
- if (screen_saver->floaters == NULL)
- screen_saver_create_floaters (screen_saver);
-
- context = gdk_cairo_create (screen_saver->drawing_area->window);
-
- cairo_rectangle (context,
- (double) event->area.x,
- (double) event->area.y,
- (double) event->area.width,
- (double) event->area.height);
- cairo_clip (context);
-
- screen_saver->floaters = g_list_sort (screen_saver->floaters,
- (GCompareFunc)compare_floaters);
-
- for (tmp = screen_saver->floaters; tmp != NULL; tmp = tmp->next)
- {
- ScreenSaverFloater *floater;
- GdkRectangle rect;
- gint size;
-
- floater = (ScreenSaverFloater *) tmp->data;
-
- size = CLAMP ((int) (FLOATER_MAX_SIZE * floater->scale),
- FLOATER_MIN_SIZE, FLOATER_MAX_SIZE);
-
- rect.x = (int) (floater->position.x - .5 * G_SQRT2 * size);
- rect.y = (int) (floater->position.y - .5 * G_SQRT2 * size);
- rect.width = G_SQRT2 * size;
- rect.height = G_SQRT2 * size;
-
- if (!gdk_region_rect_in (event->region, &rect))
- continue;
-
- if (!screen_saver_floater_do_draw (screen_saver, floater, context))
- {
- gtk_main_quit ();
- break;
- }
- }
-
- cairo_destroy (context);
-
- screen_saver->draw_ops_pending = TRUE;
- screen_saver->frame_count++;
-}
-
-static void
-screen_saver_update_state (ScreenSaver *screen_saver,
- gdouble time)
-{
- GList *tmp;
-
- tmp = screen_saver->floaters;
- while (tmp != NULL)
- {
- ScreenSaverFloater *floater;
- floater = (ScreenSaverFloater *) tmp->data;
-
- screen_saver_floater_update_state (screen_saver, floater, time);
-
- if (GTK_WIDGET_REALIZED (screen_saver->drawing_area)
- && (floater->bounds.width > 0) && (floater->bounds.height > 0))
- {
- gint size;
- size = CLAMP ((int) (FLOATER_MAX_SIZE * floater->scale),
- FLOATER_MIN_SIZE, FLOATER_MAX_SIZE);
-
- gtk_widget_queue_draw_area (screen_saver->drawing_area,
- floater->bounds.x,
- floater->bounds.y,
- floater->bounds.width,
- floater->bounds.height);
-
- /* the edges could concievably be spread across two
- * pixels so we add +2 to invalidated region
- */
- if (screen_saver->should_do_rotations)
- gtk_widget_queue_draw_area (screen_saver->drawing_area,
- (int) (floater->position.x -
- .5 * G_SQRT2 * size),
- (int) (floater->position.y -
- .5 * G_SQRT2 * size),
- G_SQRT2 * size + 2,
- G_SQRT2 * size + 2);
- else
- gtk_widget_queue_draw_area (screen_saver->drawing_area,
- (int) (floater->position.x -
- .5 * size),
- (int) (floater->position.y -
- .5 * size),
- size + 2, size + 2);
-
- if (screen_saver->should_show_paths)
- gtk_widget_queue_draw (screen_saver->drawing_area);
- }
-
- tmp = tmp->next;
- }
-}
-
-static void
-screen_saver_get_initial_state (ScreenSaver *screen_saver)
-{
- screen_saver->first_update_time = screen_saver_get_timestamp (screen_saver);
- screen_saver_update_state (screen_saver, 0.0);
-}
-
-static gboolean
-screen_saver_do_update_state (ScreenSaver *screen_saver)
-{
- gdouble current_update_time;
-
- /* flush pending requests to the X server and block for
- * replies before proceeding to help prevent the X server from
- * getting overrun with requests
- */
- if (screen_saver->draw_ops_pending)
- {
- gdk_flush ();
- screen_saver->draw_ops_pending = FALSE;
- }
-
- current_update_time = screen_saver_get_timestamp (screen_saver);
- screen_saver_update_state (screen_saver, current_update_time -
- screen_saver->first_update_time);
- screen_saver->update_count++;
- return TRUE;
-}
-
-static gboolean
-screen_saver_do_update_stats (ScreenSaver *screen_saver)
-{
- gdouble last_calculated_stats_time, seconds_since_last_stats_update;
-
- last_calculated_stats_time = screen_saver->current_calculated_stats_time;
- screen_saver->current_calculated_stats_time =
- screen_saver_get_timestamp (screen_saver);
- screen_saver->last_calculated_stats_time = last_calculated_stats_time;
-
- if (abs (last_calculated_stats_time) <= G_MINDOUBLE)
- return TRUE;
-
- seconds_since_last_stats_update =
- screen_saver->current_calculated_stats_time - last_calculated_stats_time;
-
- screen_saver->updates_per_second =
- screen_saver->update_count / seconds_since_last_stats_update;
- screen_saver->frames_per_second =
- screen_saver->frame_count / seconds_since_last_stats_update;
-
- screen_saver->update_count = 0;
- screen_saver->frame_count = 0;
-
- return TRUE;
-}
-
-static gboolean
-do_print_screen_saver_stats (ScreenSaver *screen_saver)
-{
-
- g_print ("updates per second: %.2f, frames per second: %.2f, "
- "image cache %.0f%% full\n",
- screen_saver_get_updates_per_second (screen_saver),
- screen_saver_get_frames_per_second (screen_saver),
- screen_saver_get_image_cache_usage (screen_saver) * 100.0);
-
- return TRUE;
-}
-
-int
-main (int argc,
- char *argv[])
-{
- ScreenSaver *screen_saver;
- GtkWidget *window;
- GtkWidget *drawing_area;
-
- GtkStateType state;
-
- GError *error;
-
- error = NULL;
-
- bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
- bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
- textdomain (GETTEXT_PACKAGE);
-
- gtk_init_with_args (&argc, &argv,
- /* translators: the word "image" here
- * represents a command line argument
- */
- _("image - floats images around the screen"),
- options, GETTEXT_PACKAGE, &error);
-
-
- if (error != NULL)
- {
- g_printerr (_("%s. See --help for usage information.\n"),
- _(error->message));
- g_error_free (error);
- return EX_SOFTWARE;
- }
-
- if ((filenames == NULL) || (filenames[0] == NULL) ||
- (filenames[1] != NULL))
- {
- g_printerr (_("You must specify one image. See --help for usage "
- "information.\n"));
- return EX_USAGE;
- }
-
- window = gs_theme_window_new ();
-
- g_signal_connect (G_OBJECT (window), "delete-event",
- G_CALLBACK (gtk_main_quit), NULL);
-
- drawing_area = gtk_drawing_area_new ();
-
- state = (GtkStateType) 0;
- while (state < (GtkStateType) G_N_ELEMENTS (drawing_area->style->bg))
- {
- gtk_widget_modify_bg (drawing_area, state, &drawing_area->style->mid[state]);
- state++;
- }
-
- gtk_widget_show (drawing_area);
- gtk_container_add (GTK_CONTAINER (window), drawing_area);
-
- screen_saver = screen_saver_new (GTK_DRAWING_AREA (drawing_area),
- filenames[0], max_floater_count,
- should_do_rotations, should_show_paths);
- g_strfreev (filenames);
-
- if (should_print_stats)
- g_timeout_add (STAT_PRINT_FREQUENCY,
- (GSourceFunc) do_print_screen_saver_stats,
- screen_saver);
-
- if ((geometry == NULL)
- || !gtk_window_parse_geometry (GTK_WINDOW (window), geometry))
- gtk_window_set_default_size (GTK_WINDOW (window), 640, 480);
-
- gtk_widget_show (window);
-
- gtk_main ();
-
- screen_saver_free (screen_saver);
-
- return EX_OK;
-}
diff --git a/savers/gs-theme-engine.c.orig b/savers/gs-theme-engine.c.orig
deleted file mode 100644
index 9724e5b..0000000
--- a/savers/gs-theme-engine.c.orig
+++ /dev/null
@@ -1,216 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8; tab-width: 8 -*-
- *
- * Copyright (C) 2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <gtk/gtk.h>
-
-#include "gs-theme-engine.h"
-#include "gs-theme-engine-marshal.h"
-
-static void gs_theme_engine_class_init (GSThemeEngineClass *klass);
-static void gs_theme_engine_init (GSThemeEngine *engine);
-static void gs_theme_engine_finalize (GObject *object);
-
-struct GSThemeEnginePrivate
-{
- gpointer reserved;
-};
-
-#define GS_THEME_ENGINE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_THEME_ENGINE, GSThemeEnginePrivate))
-
-static GObjectClass *parent_class = NULL;
-
-G_DEFINE_ABSTRACT_TYPE (GSThemeEngine, gs_theme_engine, GTK_TYPE_DRAWING_AREA)
-
-void
-_gs_theme_engine_profile_log (const char *func,
- const char *note,
- const char *format,
- ...)
-{
- va_list args;
- char *str;
- char *formatted;
-
- va_start (args, format);
- formatted = g_strdup_vprintf (format, args);
- va_end (args);
-
- if (func != NULL) {
- str = g_strdup_printf ("MARK: %s %s: %s %s", g_get_prgname(), func, note ? note : "", formatted);
- } else {
- str = g_strdup_printf ("MARK: %s: %s %s", g_get_prgname(), note ? note : "", formatted);
- }
-
- g_free (formatted);
-
- access (str, F_OK);
- g_free (str);
-}
-
-static void
-gs_theme_engine_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GSThemeEngine *self;
-
- self = GS_THEME_ENGINE (object);
-
- switch (prop_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_theme_engine_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GSThemeEngine *self;
-
- self = GS_THEME_ENGINE (object);
-
- switch (prop_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_theme_engine_clear (GtkWidget *widget)
-{
- GdkColor color = { 0, 0x0000, 0x0000, 0x0000 };
- GdkColormap *colormap;
- GtkStateType state;
-
- g_return_if_fail (GS_IS_THEME_ENGINE (widget));
-
- if (! GTK_WIDGET_VISIBLE (widget)) {
- return;
- }
-
- state = (GtkStateType) 0;
- while (state < (GtkStateType) G_N_ELEMENTS (widget->style->bg)) {
- gtk_widget_modify_bg (widget, state, &color);
- state++;
- }
-
- colormap = gdk_drawable_get_colormap (widget->window);
- gdk_colormap_alloc_color (colormap, &color, FALSE, TRUE);
- gdk_window_set_background (widget->window, &color);
- gdk_window_clear (widget->window);
- gdk_flush ();
-}
-
-static gboolean
-gs_theme_engine_real_map_event (GtkWidget *widget,
- GdkEventAny *event)
-{
- gboolean handled = FALSE;
-
- gs_theme_engine_clear (widget);
-
- return handled;
-}
-
-static void
-gs_theme_engine_class_init (GSThemeEngineClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
-
- parent_class = g_type_class_peek_parent (klass);
-
- object_class->finalize = gs_theme_engine_finalize;
- object_class->get_property = gs_theme_engine_get_property;
- object_class->set_property = gs_theme_engine_set_property;
-
- widget_class->map_event = gs_theme_engine_real_map_event;
-
- g_type_class_add_private (klass, sizeof (GSThemeEnginePrivate));
-}
-
-static void
-gs_theme_engine_init (GSThemeEngine *engine)
-{
- engine->priv = GS_THEME_ENGINE_GET_PRIVATE (engine);
-}
-
-static void
-gs_theme_engine_finalize (GObject *object)
-{
- GSThemeEngine *engine;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_THEME_ENGINE (object));
-
- engine = GS_THEME_ENGINE (object);
-
- g_return_if_fail (engine->priv != NULL);
-
- G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-void
-gs_theme_engine_get_window_size (GSThemeEngine *engine,
- int *width,
- int *height)
-{
- if (width != NULL) {
- *width = 0;
- }
- if (height != NULL) {
- *height = 0;
- }
-
- g_return_if_fail (GS_IS_THEME_ENGINE (engine));
-
- if (! GTK_WIDGET_VISIBLE (GTK_WIDGET (engine))) {
- return;
- }
-
- gdk_window_get_geometry (GTK_WIDGET (engine)->window,
- NULL,
- NULL,
- width,
- height,
- NULL);
-}
-
-GdkWindow *
-gs_theme_engine_get_window (GSThemeEngine *engine)
-{
- g_return_val_if_fail (GS_IS_THEME_ENGINE (engine), NULL);
-
- return GTK_WIDGET (engine)->window;
-}
diff --git a/savers/gs-theme-engine.h.orig b/savers/gs-theme-engine.h.orig
deleted file mode 100644
index 5c6fd30..0000000
--- a/savers/gs-theme-engine.h.orig
+++ /dev/null
@@ -1,88 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GS_THEME_ENGINE_H
-#define __GS_THEME_ENGINE_H
-
-#include <glib.h>
-#include <gdk/gdk.h>
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_THEME_ENGINE (gs_theme_engine_get_type ())
-#define GS_THEME_ENGINE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_THEME_ENGINE, GSThemeEngine))
-#define GS_THEME_ENGINE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_THEME_ENGINE, GSThemeEngineClass))
-#define GS_IS_THEME_ENGINE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_THEME_ENGINE))
-#define GS_IS_THEME_ENGINE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_THEME_ENGINE))
-#define GS_THEME_ENGINE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_THEME_ENGINE, GSThemeEngineClass))
-
-typedef struct GSThemeEnginePrivate GSThemeEnginePrivate;
-
-typedef struct
-{
- GtkDrawingArea parent;
- GSThemeEnginePrivate *priv;
-} GSThemeEngine;
-
-typedef struct
-{
- GtkDrawingAreaClass parent_class;
-
- /* for signals later if needed */
- gpointer reserved_1;
- gpointer reserved_2;
- gpointer reserved_3;
- gpointer reserved_4;
-} GSThemeEngineClass;
-
-GType gs_theme_engine_get_type (void);
-
-void gs_theme_engine_get_window_size (GSThemeEngine *engine,
- int *width,
- int *height);
-GdkWindow *gs_theme_engine_get_window (GSThemeEngine *engine);
-
-#define ENABLE_PROFILING 1
-#ifdef ENABLE_PROFILING
-#ifdef G_HAVE_ISO_VARARGS
-#define gs_theme_engine_profile_start(...) _gs_theme_engine_profile_log (G_STRFUNC, "start", __VA_ARGS__)
-#define gs_theme_engine_profile_end(...) _gs_theme_engine_profile_log (G_STRFUNC, "end", __VA_ARGS__)
-#define gs_theme_engine_profile_msg(...) _gs_theme_engine_profile_log (NULL, NULL, __VA_ARGS__)
-#elif defined(G_HAVE_GNUC_VARARGS)
-#define gs_theme_engine_profile_start(format...) _gs_theme_engine_profile_log (G_STRFUNC, "start", format)
-#define gs_theme_engine_profile_end(format...) _gs_theme_engine_profile_log (G_STRFUNC, "end", format)
-#define gs_theme_engine_profile_msg(format...) _gs_theme_engine_profile_log (NULL, NULL, format)
-#endif
-#else
-#define gs_theme_engine_profile_start(...)
-#define gs_theme_engine_profile_end(...)
-#define gs_theme_engine_profile_msg(...)
-#endif
-
-void _gs_theme_engine_profile_log (const char *func,
- const char *note,
- const char *format,
- ...) G_GNUC_PRINTF (3, 4);
-
-G_END_DECLS
-
-#endif /* __GS_THEME_ENGINE_H */
diff --git a/savers/gs-theme-window.c.orig b/savers/gs-theme-window.c.orig
deleted file mode 100644
index 805387c..0000000
--- a/savers/gs-theme-window.c.orig
+++ /dev/null
@@ -1,208 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8; tab-width: 8 -*-
- *
- * gs-theme-window.c - special toplevel for screensavers
- *
- * Copyright (C) 2005 Ray Strode <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be
- * useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- * PURPOSE. See the GNU Lesser General Public License for more
- * details.
- *
- * You should have received a copy of the GNU Lesser General
- * Public License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Originally written by: Ray Strode <[email protected]>
- */
-
-#include "config.h"
-
-#include <errno.h>
-#include <stdlib.h>
-
-#include <glib.h>
-#include <glib-object.h>
-#include <glib/gi18n.h>
-
-#include <gdk/gdkx.h>
-#include <gtk/gtk.h>
-
-#include "gs-theme-window.h"
-
-static void gs_theme_window_finalize (GObject *object);
-static void gs_theme_window_real_realize (GtkWidget *widget);
-
-static GObjectClass *parent_class = NULL;
-
-G_DEFINE_TYPE (GSThemeWindow, gs_theme_window, GTK_TYPE_WINDOW)
-
-#define MIN_SIZE 10
-
-static void
-gs_theme_window_class_init (GSThemeWindowClass *klass)
-{
- GObjectClass *object_class;
- GtkWidgetClass *widget_class;
-
- object_class = G_OBJECT_CLASS (klass);
- widget_class = GTK_WIDGET_CLASS (klass);
-
- parent_class = g_type_class_peek_parent (klass);
-
- object_class->finalize = gs_theme_window_finalize;
-
- widget_class->realize = gs_theme_window_real_realize;
-}
-
-static void
-force_no_pixmap_background (GtkWidget *widget)
-{
- static gboolean first_time = TRUE;
-
- if (first_time) {
- gtk_rc_parse_string ("\n"
- " style \"gs-theme-engine-style\"\n"
- " {\n"
- " bg_pixmap[NORMAL] = \"<none>\"\n"
- " bg_pixmap[ACTIVE] = \"<none>\"\n"
- " bg_pixmap[PRELIGHT] = \"<none>\"\n"
- " bg_pixmap[SELECTED] = \"<none>\"\n"
- " bg_pixmap[INSENSITIVE] = \"<none>\"\n"
- " bg[NORMAL] = \"#000000\"\n"
- " bg[ACTIVE] = \"#000000\"\n"
- " bg[PRELIGHT] = \"#000000\"\n"
- " bg[SELECTED] = \"#000000\"\n"
- " bg[INSENSITIVE] = \"#000000\"\n"
- " }\n"
- " widget \"gs-window*\" style : highest \"gs-theme-engine-style\"\n"
- "\n");
- first_time = FALSE;
- }
-
- gtk_widget_set_name (widget, "gs-window");
-}
-
-static void
-gs_theme_window_init (GSThemeWindow *window)
-{
- force_no_pixmap_background (GTK_WIDGET (window));
-}
-
-static void
-gs_theme_window_finalize (GObject *object)
-{
- GSThemeWindow *window;
- GObjectClass *parent_class;
-
- window = GS_THEME_WINDOW (object);
-
- parent_class = G_OBJECT_CLASS (gs_theme_window_parent_class);
-
- if (parent_class->finalize != NULL)
- parent_class->finalize (object);
-}
-
-static void
-gs_theme_window_real_realize (GtkWidget *widget)
-{
- GdkWindow *window;
- Window remote_xwindow;
- GtkRequisition requisition;
- GtkAllocation allocation;
- const char *preview_xid;
- int x;
- int y;
- int width;
- int height;
- int event_mask;
-
- event_mask = 0;
- window = NULL;
- preview_xid = g_getenv ("XSCREENSAVER_WINDOW");
-
- if (preview_xid != NULL) {
- char *end;
-
- remote_xwindow = (Window) strtoul (preview_xid, &end, 0);
-
- if ((remote_xwindow != 0) && (end != NULL) &&
- ((*end == ' ') || (*end == '\0')) &&
- ((remote_xwindow < G_MAXULONG) || (errno != ERANGE))) {
- window = gdk_window_foreign_new (remote_xwindow);
-
- if (window != NULL) {
- /* This is a kludge; we need to set the same
- * flags gs-window-x11.c does, to ensure they
- * don't get unset by gtk_window_map() later.
- */
- gtk_window_set_decorated (GTK_WINDOW (widget), FALSE);
-
- gtk_window_set_skip_taskbar_hint (GTK_WINDOW (widget), TRUE);
- gtk_window_set_skip_pager_hint (GTK_WINDOW (widget), TRUE);
-
- gtk_window_set_keep_above (GTK_WINDOW (widget), TRUE);
-
- gtk_window_fullscreen (GTK_WINDOW (widget));
-
- event_mask = GDK_EXPOSURE_MASK | GDK_STRUCTURE_MASK;
- gtk_widget_set_events (widget, gtk_widget_get_events (widget) | event_mask);
- }
- }
- }
-
- if (window == NULL) {
- GtkWidgetClass *parent_class;
-
- parent_class = GTK_WIDGET_CLASS (gs_theme_window_parent_class);
-
- if (parent_class->realize != NULL)
- parent_class->realize (widget);
-
- return;
- }
-
- gtk_style_set_background (widget->style,
- window,
- GTK_STATE_NORMAL);
- gdk_window_set_decorations (window, (GdkWMDecoration) 0);
- gdk_window_set_events (window, gdk_window_get_events (window) | event_mask);
-
- widget->window = window;
- gdk_window_set_user_data (window, widget);
- GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
-
- gdk_window_get_geometry (window, &x, &y, &width, &height, NULL);
-
- if (width < MIN_SIZE || height < MIN_SIZE) {
- g_critical ("This window is way too small to use");
- exit (1);
- }
-
- gtk_widget_size_request (widget, &requisition);
- allocation.x = x;
- allocation.y = y;
- allocation.width = width;
- allocation.height = height;
- gtk_widget_size_allocate (widget, &allocation);
- gtk_window_resize (GTK_WINDOW (widget), width, height);
-}
-
-GtkWidget *
-gs_theme_window_new (void)
-{
- GSThemeWindow *window;
-
- window = g_object_new (GS_TYPE_THEME_WINDOW,
- "type", GTK_WINDOW_TOPLEVEL,
- NULL);
-
- return GTK_WIDGET (window);
-}
diff --git a/savers/gs-theme-window.h.orig b/savers/gs-theme-window.h.orig
deleted file mode 100644
index cfc5edf..0000000
--- a/savers/gs-theme-window.h.orig
+++ /dev/null
@@ -1,72 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8; tab-width: 8 -*-
- *
- * gs-theme-window.h - special toplevel for screensavers
- *
- * Copyright (C) 2005 Ray Strode <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be
- * useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- * PURPOSE. See the GNU Lesser General Public License for more
- * details.
- *
- * You should have received a copy of the GNU Lesser General
- * Public License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Originally written by: Ray Strode <[email protected]>
- */
-
-#ifndef GS_THEME_WINDOW_H
-#define GS_THEME_WINDOW_H
-
-#include <glib.h>
-#include <glib-object.h>
-
-#include <gtk/gtk.h>
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_THEME_WINDOW (gs_theme_window_get_type ())
-#define GS_THEME_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GS_TYPE_THEME_WINDOW, GSThemeWindow))
-#define GS_THEME_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GS_TYPE_THEME_WINDOW, GSThemeWindowClass))
-#define GS_IS_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GS_TYPE_THEME_WINDOW))
-#define GS_IS_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GS_TYPE_THEME_WINDOW))
-#define GS_THEME_WINDOW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GS_TYPE_THEME_WINDOW, GSThemeWindowClass))
-
-typedef struct _GSThemeWindow GSThemeWindow;
-typedef struct _GSThemeWindowClass GSThemeWindowClass;
-
-struct _GSThemeWindow
-{
- GtkWindow parent;
-
- /*< private >*/
- /* reserved for priv pointer */
- gpointer reserved;
-};
-
-struct _GSThemeWindowClass
-{
- GtkWindowClass parent_class;
-
- /* for signals later if needed */
- gpointer reserved_1;
- gpointer reserved_2;
- gpointer reserved_3;
- gpointer reserved_4;
-};
-
-#ifndef GS_HIDE_FUNCTION_DECLARATIONS
-GType gs_theme_window_get_type (void);
-GtkWidget *gs_theme_window_new (void);
-#endif
-
-G_END_DECLS
-#endif /* GS_THEME_WINDOW_H */
diff --git a/savers/gste-popsquares.c.orig b/savers/gste-popsquares.c.orig
deleted file mode 100644
index cda78c7..0000000
--- a/savers/gste-popsquares.c.orig
+++ /dev/null
@@ -1,563 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8; tab-width: 8 -*-
- *
- * Copyright (C) 2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <glib.h>
-#include <gtk/gtk.h>
-
-#include "gs-theme-engine.h"
-#include "gste-popsquares.h"
-
-static void gste_popsquares_class_init (GSTEPopsquaresClass *klass);
-static void gste_popsquares_init (GSTEPopsquares *engine);
-static void gste_popsquares_finalize (GObject *object);
-
-typedef struct _square {
- int x, y, w, h;
- int color;
-} square;
-
-struct GSTEPopsquaresPrivate
-{
- guint timeout_id;
-
- int ncolors;
- int subdivision;
-
- GdkGC *gc;
- GdkColor *colors;
- square *squares;
-
-};
-
-#define GSTE_POPSQUARES_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GSTE_TYPE_POPSQUARES, GSTEPopsquaresPrivate))
-
-static GObjectClass *parent_class = NULL;
-
-G_DEFINE_TYPE (GSTEPopsquares, gste_popsquares, GS_TYPE_THEME_ENGINE)
-
-static void
-hsv_to_rgb (int h,
- double s,
- double v,
- unsigned short *r,
- unsigned short *g,
- unsigned short *b)
-{
- double H, S, V, R, G, B;
- double p1, p2, p3;
- double f;
- int i;
-
- if (s < 0) {
- s = 0;
- }
- if (v < 0) {
- v = 0;
- }
- if (s > 1) {
- s = 1;
- }
- if (v > 1) {
- v = 1;
- }
-
- S = s; V = v;
- H = (h % 360) / 60.0;
- i = H;
- f = H - i;
- p1 = V * (1 - S);
- p2 = V * (1 - (S * f));
- p3 = V * (1 - (S * (1 - f)));
-
- if (i == 0) {
- R = V;
- G = p3;
- B = p1;
- } else if (i == 1) {
- R = p2;
- G = V;
- B = p1;
- } else if (i == 2) {
- R = p1;
- G = V;
- B = p3;
- } else if (i == 3) {
- R = p1;
- G = p2;
- B = V;
- } else if (i == 4) {
- R = p3;
- G = p1;
- B = V;
- } else {
- R = V;
- G = p1;
- B = p2;
- }
-
- *r = R * 65535;
- *g = G * 65535;
- *b = B * 65535;
-}
-
-static void
-rgb_to_hsv (unsigned short r,
- unsigned short g,
- unsigned short b,
- int *h,
- double *s,
- double *v)
-{
- double R, G, B, H, S, V;
- double cmax, cmin;
- double cmm;
- int imax;
-
- R = ((double) r) / 65535.0;
- G = ((double) g) / 65535.0;
- B = ((double) b) / 65535.0;
- cmax = R;
- cmin = G;
- imax = 1;
-
- if (cmax < G) {
- cmax = G; cmin = R; imax = 2;
- }
- if (cmax < B) {
- cmax = B; imax = 3;
- }
- if (cmin > B) {
- cmin = B;
- }
-
- cmm = cmax - cmin;
- V = cmax;
-
- if (cmm == 0) {
- S = H = 0;
- } else {
- S = cmm / cmax;
- if (imax == 1) {
- H = (G - B) / cmm;
- } else if (imax == 2) {
- H = 2.0 + (B - R) / cmm;
- } else {
- /*if (imax == 3)*/
- H = 4.0 + (R - G) / cmm;
- }
-
- if (H < 0) {
- H += 6.0;
- }
- }
-
- *h = (H * 60.0);
- *s = S;
- *v = V;
-}
-
-static void
-make_color_ramp (GdkColormap *colormap,
- int h1,
- double s1,
- double v1,
- int h2,
- double s2,
- double v2,
- GdkColor *colors,
- int n_colors,
- gboolean closed,
- gboolean allocate,
- gboolean writable)
-{
- double dh, ds, dv; /* deltas */
- int i;
- int ncolors, wanted;
- int total_ncolors = n_colors;
-
- wanted = total_ncolors;
- if (closed) {
- wanted = (wanted / 2) + 1;
- }
-
- ncolors = total_ncolors;
-
- memset (colors, 0, n_colors * sizeof (*colors));
-
- if (closed) {
- ncolors = (ncolors / 2) + 1;
- }
-
- /* Note: unlike other routines in this module, this function assumes that
- if h1 and h2 are more than 180 degrees apart, then the desired direction
- is always from h1 to h2 (rather than the shorter path.) make_uniform
- depends on this.
- */
- dh = ((double)h2 - (double)h1) / ncolors;
- ds = (s2 - s1) / ncolors;
- dv = (v2 - v1) / ncolors;
-
- for (i = 0; i < ncolors; i++) {
- hsv_to_rgb ((int) (h1 + (i * dh)),
- (s1 + (i * ds)),
- (v1 + (i * dv)),
- &colors [i].red,
- &colors [i].green,
- &colors [i].blue);
- if (allocate) {
- gdk_colormap_alloc_color (colormap,
- &colors [i],
- writable,
- TRUE);
- }
- }
-
- if (closed) {
- for (i = ncolors; i < n_colors; i++) {
- colors [i] = colors [n_colors - i];
- }
- }
-
-}
-
-static void
-randomize_square_colors (square *squares,
- int nsquares,
- int ncolors)
-{
- int i;
- square *s;
-
- s = squares;
-
- for (i = 0; i < nsquares; i++) {
- s[i].color = g_random_int_range (0, ncolors);
- }
-}
-
-static void
-set_colors (GdkWindow *window,
- GdkColor *fg,
- GdkColor *bg)
-{
- GtkWidget *widget;
- GdkColor color;
-
- widget = gtk_invisible_new ();
-
- color = widget->style->dark [GTK_STATE_SELECTED];
- fg->red = color.red;
- fg->green = color.green;
- fg->blue = color.blue;
- color = widget->style->bg [GTK_STATE_SELECTED];
- bg->red = color.red;
- bg->green = color.green;
- bg->blue = color.blue;
-}
-
-static void
-gste_popsquares_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GSTEPopsquares *self;
-
- self = GSTE_POPSQUARES (object);
-
- switch (prop_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gste_popsquares_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GSTEPopsquares *self;
-
- self = GSTE_POPSQUARES (object);
-
- switch (prop_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-setup_squares (GSTEPopsquares *pop)
-{
- int window_width;
- int window_height;
- int nsquares;
- int x, y;
- int sw, sh, gw, gh;
- GdkWindow *window;
-
- window = gs_theme_engine_get_window (GS_THEME_ENGINE (pop));
-
- if (window == NULL) {
- return;
- }
-
- gs_theme_engine_get_window_size (GS_THEME_ENGINE (pop), &window_width, &window_height);
-
- sw = window_width / pop->priv->subdivision;
- sh = window_height / pop->priv->subdivision;
-
- gw = pop->priv->subdivision;
- gh = pop->priv->subdivision;
- nsquares = gw * gh;
-
- if (pop->priv->squares) {
- g_free (pop->priv->squares);
- }
- pop->priv->squares = g_new0 (square, nsquares);
-
- for (y = 0; y < gh; y++) {
- for (x = 0; x < gw; x++) {
- square *s = (square *) &pop->priv->squares [gw * y + x];
- s->w = sw;
- s->h = sh;
- s->x = x * sw;
- s->y = y * sh;
- }
- }
-}
-
-static void
-setup_colors (GSTEPopsquares *pop)
-{
- double s1, v1, s2, v2 = 0;
- int h1, h2 = 0;
- int nsquares;
- GdkColor fg;
- GdkColor bg;
- GdkWindow *window;
-
- window = gs_theme_engine_get_window (GS_THEME_ENGINE (pop));
-
- if (window == NULL) {
- return;
- }
-
- set_colors (window, &fg, &bg);
-
- if (pop->priv->gc) {
- g_object_unref (pop->priv->gc);
- }
- pop->priv->gc = gdk_gc_new (window);
-
- if (pop->priv->colors) {
- g_free (pop->priv->colors);
- }
- pop->priv->colors = g_new0 (GdkColor, pop->priv->ncolors);
-
- rgb_to_hsv (fg.red, fg.green, fg.blue, &h1, &s1, &v1);
- rgb_to_hsv (bg.red, bg.green, bg.blue, &h2, &s2, &v2);
-
- make_color_ramp (gtk_widget_get_colormap (GTK_WIDGET (pop)),
- h1, s1, v1,
- h2, s2, v2,
- pop->priv->colors,
- pop->priv->ncolors,
- TRUE,
- TRUE,
- FALSE);
-
- nsquares = pop->priv->subdivision * pop->priv->subdivision;
-
- randomize_square_colors (pop->priv->squares, nsquares, pop->priv->ncolors);
-}
-
-static void
-gste_popsquares_real_show (GtkWidget *widget)
-{
- GSTEPopsquares *pop = GSTE_POPSQUARES (widget);
-
- /* start */
- setup_squares (pop);
- setup_colors (pop);
-
- if (GTK_WIDGET_CLASS (parent_class)->show) {
- GTK_WIDGET_CLASS (parent_class)->show (widget);
- }
-}
-
-static gboolean
-gste_popsquares_real_expose (GtkWidget *widget,
- GdkEventExpose *event)
-{
- gboolean handled = FALSE;
-
- /* draw */
-
- /* FIXME: should double buffer? */
-
- if (GTK_WIDGET_CLASS (parent_class)->expose_event) {
- handled = GTK_WIDGET_CLASS (parent_class)->expose_event (widget, event);
- }
-
- return handled;
-}
-
-static gboolean
-gste_popsquares_real_configure (GtkWidget *widget,
- GdkEventConfigure *event)
-{
- GSTEPopsquares *pop = GSTE_POPSQUARES (widget);
- gboolean handled = FALSE;
-
- /* resize */
-
- /* just reset everything */
- setup_squares (pop);
- setup_colors (pop);
-
- /* schedule a redraw */
- gtk_widget_queue_draw (widget);
-
- if (GTK_WIDGET_CLASS (parent_class)->configure_event) {
- handled = GTK_WIDGET_CLASS (parent_class)->configure_event (widget, event);
- }
-
- return handled;
-}
-
-static void
-gste_popsquares_class_init (GSTEPopsquaresClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
-
- parent_class = g_type_class_peek_parent (klass);
-
- object_class->finalize = gste_popsquares_finalize;
- object_class->get_property = gste_popsquares_get_property;
- object_class->set_property = gste_popsquares_set_property;
-
- widget_class->show = gste_popsquares_real_show;
- widget_class->expose_event = gste_popsquares_real_expose;
- widget_class->configure_event = gste_popsquares_real_configure;
-
- g_type_class_add_private (klass, sizeof (GSTEPopsquaresPrivate));
-}
-
-static gboolean
-draw_iter (GSTEPopsquares *pop)
-{
- int border = 1;
- gboolean twitch = FALSE;
- int x, y;
- int sw, sh, gw, gh;
- int nsquares;
- int window_width;
- int window_height;
- GdkWindow *window;
-
- window = gs_theme_engine_get_window (GS_THEME_ENGINE (pop));
-
- if (window == NULL) {
- return TRUE;
- }
-
- gs_theme_engine_get_window_size (GS_THEME_ENGINE (pop),
- &window_width,
- &window_height);
- sw = window_width / pop->priv->subdivision;
- sh = window_height / pop->priv->subdivision;
-
- gw = pop->priv->subdivision;
- gh = pop->priv->subdivision;
- nsquares = gw * gh;
-
- for (y = 0; y < gh; y++) {
- for (x = 0; x < gw; x++) {
- square *s = (square *) &pop->priv->squares [gw * y + x];
-
- gdk_gc_set_foreground (pop->priv->gc, &(pop->priv->colors [s->color]));
- gdk_draw_rectangle (window, pop->priv->gc, TRUE, s->x, s->y,
- border ? s->w - border : s->w,
- border ? s->h - border : s->h);
- s->color++;
-
- if (s->color == pop->priv->ncolors) {
- if (twitch && ((g_random_int_range (0, 4)) == 0)) {
- randomize_square_colors (pop->priv->squares, nsquares, pop->priv->ncolors);
- } else {
- s->color = g_random_int_range (0, pop->priv->ncolors);
- }
- }
- }
- }
-
- return TRUE;
-}
-
-static void
-gste_popsquares_init (GSTEPopsquares *pop)
-{
- int delay;
-
- pop->priv = GSTE_POPSQUARES_GET_PRIVATE (pop);
-
- pop->priv->ncolors = 128;
- pop->priv->subdivision = 5;
-
- delay = 25;
- pop->priv->timeout_id = g_timeout_add (delay, (GSourceFunc)draw_iter, pop);
-}
-
-static void
-gste_popsquares_finalize (GObject *object)
-{
- GSTEPopsquares *pop;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GSTE_IS_POPSQUARES (object));
-
- pop = GSTE_POPSQUARES (object);
-
- g_return_if_fail (pop->priv != NULL);
-
- if (pop->priv->timeout_id > 0) {
- g_source_remove (pop->priv->timeout_id);
- pop->priv->timeout_id = 0;
- }
-
- g_free (pop->priv->squares);
- g_free (pop->priv->colors);
- g_object_unref (pop->priv->gc);
-
- G_OBJECT_CLASS (parent_class)->finalize (object);
-}
diff --git a/savers/gste-popsquares.h.orig b/savers/gste-popsquares.h.orig
deleted file mode 100644
index 4139652..0000000
--- a/savers/gste-popsquares.h.orig
+++ /dev/null
@@ -1,57 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GSTE_POPSQUARES_H
-#define __GSTE_POPSQUARES_H
-
-#include <glib.h>
-#include <gdk/gdk.h>
-#include "gs-theme-engine.h"
-
-G_BEGIN_DECLS
-
-#define GSTE_TYPE_POPSQUARES (gste_popsquares_get_type ())
-#define GSTE_POPSQUARES(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GSTE_TYPE_POPSQUARES, GSTEPopsquares))
-#define GSTE_POPSQUARES_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GSTE_TYPE_POPSQUARES, GSTEPopsquaresClass))
-#define GSTE_IS_POPSQUARES(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GSTE_TYPE_POPSQUARES))
-#define GSTE_IS_POPSQUARES_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GSTE_TYPE_POPSQUARES))
-#define GSTE_POPSQUARES_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GSTE_TYPE_POPSQUARES, GSTEPopsquaresClass))
-
-typedef struct GSTEPopsquaresPrivate GSTEPopsquaresPrivate;
-
-typedef struct
-{
- GSThemeEngine parent;
- GSTEPopsquaresPrivate *priv;
-} GSTEPopsquares;
-
-typedef struct
-{
- GSThemeEngineClass parent_class;
-} GSTEPopsquaresClass;
-
-GType gste_popsquares_get_type (void);
-GSThemeEngine *gste_popsquares_new (void);
-
-G_END_DECLS
-
-#endif /* __GSTE_POPSQUARES_H */
diff --git a/savers/gste-slideshow.c.orig b/savers/gste-slideshow.c.orig
deleted file mode 100644
index 8ea83bd..0000000
--- a/savers/gste-slideshow.c.orig
+++ /dev/null
@@ -1,1001 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8; tab-width: 8 -*-
- *
- * Copyright (C) 2005-2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <glib.h>
-#include <gtk/gtk.h>
-
-#include "gs-theme-engine.h"
-#include "gste-slideshow.h"
-
-static void gste_slideshow_class_init (GSTESlideshowClass *klass);
-static void gste_slideshow_init (GSTESlideshow *engine);
-static void gste_slideshow_finalize (GObject *object);
-
-struct GSTESlideshowPrivate
-{
- /* Image at full opacity */
- cairo_pattern_t *pat1;
- /* Image at partial opacity */
- cairo_pattern_t *pat2;
- /* Alpha of pat2 */
- gdouble alpha2;
- /* edges of pat2 */
- int pat2top;
- int pat2bottom;
- int pat2left;
- int pat2right;
-
- /* backbuffer that we do all the alpha drawing into (no round
- * trips to the X server when the server doesn't support drawing
- * pixmaps with alpha?) */
- cairo_surface_t *surf;
-
- gint64 fade_ticks;
-
- GThread *load_thread;
- GAsyncQueue *op_q;
- GAsyncQueue *results_q;
-
- guint results_pull_id;
- guint update_image_id;
-
- GSList *filename_list;
- char *images_location;
- gboolean sort_images;
- int window_width;
- int window_height;
- PangoColor *background_color;
- gboolean no_stretch_hint;
-
- guint timeout_id;
-
- GTimer *timer;
- gboolean fade_disabled;
-};
-
-enum {
- PROP_0,
- PROP_IMAGES_LOCATION,
- PROP_SORT_IMAGES,
- PROP_SOLID_BACKGROUND,
- PROP_NO_STRETCH_HINT
-};
-
-#define GSTE_SLIDESHOW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GSTE_TYPE_SLIDESHOW, GSTESlideshowPrivate))
-
-static GObjectClass *parent_class = NULL;
-
-G_DEFINE_TYPE (GSTESlideshow, gste_slideshow, GS_TYPE_THEME_ENGINE)
-
-#define N_FADE_TICKS 10
-#define MINIMUM_FPS 3.0
-#define DEFAULT_IMAGES_LOCATION DATADIR "/pixmaps/backgrounds"
-#define IMAGE_LOAD_TIMEOUT 10000
-
-typedef struct _Op
-{
- char *location;
- GSTESlideshow *slideshow;
-} Op;
-
-typedef struct _OpResult
-{
- GdkPixbuf *pixbuf;
-} OpResult;
-
-static gboolean
-push_load_image_func (GSTESlideshow *show)
-{
- Op *op;
-
- gs_theme_engine_profile_msg ("Starting a new image load");
-
- op = g_new (Op, 1);
-
- op->location = g_strdup (show->priv->images_location);
- op->slideshow = g_object_ref (show);
-
- g_async_queue_push (show->priv->op_q, op);
-
- show->priv->update_image_id = 0;
-
- return FALSE;
-}
-
-static void
-start_new_load (GSTESlideshow *show,
- guint timeout)
-{
- gs_theme_engine_profile_msg ("Scheduling a new image load");
-
- /* queue a new load */
- if (show->priv->update_image_id <= 0) {
- show->priv->update_image_id = g_timeout_add_full (G_PRIORITY_LOW, timeout,
- (GSourceFunc)push_load_image_func,
- show, NULL);
- }
-}
-
-static void
-start_fade (GSTESlideshow *show,
- GdkPixbuf *pixbuf)
-{
- int pw;
- int ph;
- int x;
- int y;
- cairo_t *cr;
- int window_width;
- int window_height;
-
- gs_theme_engine_profile_start ("start");
-
- window_width = show->priv->window_width;
- window_height = show->priv->window_height;
-
- if (show->priv->pat2 != NULL) {
- cairo_pattern_destroy (show->priv->pat2);
- }
-
- pw = gdk_pixbuf_get_width (pixbuf);
- ph = gdk_pixbuf_get_height (pixbuf);
- x = (window_width - pw) / 2;
- y = (window_height - ph) / 2;
-
- if (gdk_pixbuf_get_has_alpha (pixbuf) && show->priv->background_color) {
- GdkPixbuf *colored;
- guint32 color;
- GdkPixmap *pixmap;
-
- color = (show->priv->background_color->red << 16)
- + (show->priv->background_color->green / 256 << 8)
- + show->priv->background_color->blue / 256;
- colored = gdk_pixbuf_composite_color_simple (pixbuf,
- pw, ph,
- GDK_INTERP_BILINEAR,
- 255,
- 256,
- color,
- color);
- pixmap = gdk_pixmap_new (NULL, ph, pw, gdk_visual_get_system ()->depth);
-
- gdk_draw_pixbuf (pixmap, NULL, colored, 0, 0, 0, 0, -1, -1, GDK_RGB_DITHER_MAX, 0, 0);
- gdk_pixbuf_get_from_drawable (pixbuf, pixmap, NULL, 0, 0, 0, 0, -1, -1);
-
- g_object_unref (pixmap);
-
- g_object_unref(colored);
- }
-
- cr = cairo_create (show->priv->surf);
-
- /* XXX Handle out of memory? */
- gdk_cairo_set_source_pixbuf (cr, pixbuf, x, y);
- show->priv->pat2 = cairo_pattern_reference (cairo_get_source (cr));
- show->priv->pat2top = y;
- show->priv->pat2bottom = y + ph;
- show->priv->pat2left = x;
- show->priv->pat2right = x + pw;
-
- cairo_destroy (cr);
-
- show->priv->fade_ticks = 0;
- g_timer_start (show->priv->timer);
-
- gs_theme_engine_profile_end ("end");
-}
-
-static void
-finish_fade (GSTESlideshow *show)
-{
- gs_theme_engine_profile_start ("start");
-
- if (show->priv->pat1 != NULL) {
- cairo_pattern_destroy (show->priv->pat1);
- }
-
- show->priv->pat1 = show->priv->pat2;
- show->priv->pat2 = NULL;
-
- start_new_load (show, IMAGE_LOAD_TIMEOUT);
-
- gs_theme_engine_profile_end ("end");
-}
-
-static void
-update_display (GSTESlideshow *show)
-{
- int window_width;
- int window_height;
- cairo_t *cr;
-
- gs_theme_engine_profile_start ("start");
-
- cr = cairo_create (show->priv->surf);
-
- gs_theme_engine_get_window_size (GS_THEME_ENGINE (show),
- &window_width,
- &window_height);
-
- if (show->priv->pat2 != NULL) {
- /* fade out areas not covered by the new image */
- /* top */
- cairo_rectangle (cr, 0, 0, window_width, show->priv->pat2top);
- if (show->priv->background_color) {
- cairo_set_source_rgba (cr, show->priv->background_color->red / 65535.0,
- show->priv->background_color->green / 65535.0,
- show->priv->background_color->blue / 65535.0, show->priv->alpha2);
- } else {
- cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, show->priv->alpha2);
- }
- cairo_fill (cr);
- /* left (excluding what's covered by top and bottom) */
- cairo_rectangle (cr, 0, show->priv->pat2top,
- show->priv->pat2left,
- show->priv->pat2bottom - show->priv->pat2top);
- if (show->priv->background_color) {
- cairo_set_source_rgba (cr, show->priv->background_color->red / 65535.0,
- show->priv->background_color->green / 65535.0,
- show->priv->background_color->blue / 65535.0, show->priv->alpha2);
- } else {
- cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, show->priv->alpha2);
- }
- cairo_fill (cr);
- /* bottom */
- cairo_rectangle (cr, 0, show->priv->pat2bottom, window_width,
- window_height - show->priv->pat2bottom);
- if (show->priv->background_color) {
- cairo_set_source_rgba (cr, show->priv->background_color->red / 65535.0,
- show->priv->background_color->green / 65535.0,
- show->priv->background_color->blue / 65535.0, show->priv->alpha2);
- } else {
- cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, show->priv->alpha2);
- }
- cairo_fill (cr);
- /* right (excluding what's covered by top and bottom) */
- cairo_rectangle (cr, show->priv->pat2right,
- show->priv->pat2top,
- window_width - show->priv->pat2right,
- show->priv->pat2bottom - show->priv->pat2top);
- if (show->priv->background_color) {
- cairo_set_source_rgba (cr, show->priv->background_color->red / 65535.0,
- show->priv->background_color->green / 65535.0,
- show->priv->background_color->blue / 65535.0, show->priv->alpha2);
- } else {
- cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, show->priv->alpha2);
- }
- cairo_fill (cr);
-
- gs_theme_engine_profile_start ("paint pattern to surface");
- cairo_set_source (cr, show->priv->pat2);
-
- cairo_paint_with_alpha (cr, show->priv->alpha2);
- gs_theme_engine_profile_end ("paint pattern to surface");
- } else {
- if (show->priv->pat1 != NULL) {
- cairo_set_source (cr, show->priv->pat1);
- cairo_paint (cr);
- }
- }
-
- cairo_destroy (cr);
-
- /* paint the image buffer into the window */
- cr = gdk_cairo_create (GTK_WIDGET (show)->window);
-
- cairo_set_source_surface (cr, show->priv->surf, 0, 0);
-
- gs_theme_engine_profile_start ("paint surface to window");
- cairo_paint (cr);
- gs_theme_engine_profile_end ("paint surface to window");
-
- cairo_destroy (cr);
-
- gs_theme_engine_profile_end ("end");
-}
-
-static gboolean
-draw_iter (GSTESlideshow *show)
-{
- double old_opacity;
- double new_opacity;
-
- if (show->priv->pat2 != NULL) {
- gdouble fps;
- gdouble elapsed;
-
- if (show->priv->fade_disabled) {
- show->priv->alpha2 = 1.0;
- update_display (show);
- finish_fade (show);
- return TRUE;
- }
-
- /* we are in a fade */
- show->priv->fade_ticks++;
-
- /*
- * We have currently drawn pat2 with old_opacity, and we
- * want to set alpha2 so that drawing pat2 at alpha2
- * yields it drawn with new_opacity
- *
- * Solving
- * new_opacity = 1 - (1 - alpha2) * (1 - old_opacity)
- * yields
- * alpha2 = 1 - (1 - new_opacity) / (1 - old_opacity)
- *
- * XXX This assumes that cairo doesn't correct alpha for
- * the color profile. However, any error is guaranteed
- * to be cleaned up by the last iteration, where alpha2
- * becomes 1 because new_opacity is 1.
- */
- old_opacity = (double) (show->priv->fade_ticks - 1) /
- (double) N_FADE_TICKS;
- new_opacity = (double) show->priv->fade_ticks /
- (double) N_FADE_TICKS;
- show->priv->alpha2 = 1.0 - (1.0 - new_opacity) /
- (1.0 - old_opacity);
-
- update_display (show);
-
- elapsed = g_timer_elapsed (show->priv->timer, NULL);
- fps = (gdouble)show->priv->fade_ticks / elapsed;
- if (fps < MINIMUM_FPS) {
- g_warning ("Getting less than %.2f frames per second, disabling fade", MINIMUM_FPS);
- show->priv->fade_ticks = N_FADE_TICKS - 1;
- show->priv->fade_disabled = TRUE;
- }
-
- if (show->priv->fade_ticks >= N_FADE_TICKS) {
- finish_fade (show);
- }
- }
-
- return TRUE;
-}
-
-static void
-process_new_pixbuf (GSTESlideshow *show,
- GdkPixbuf *pixbuf)
-{
- gs_theme_engine_profile_msg ("Processing a new image");
-
- if (pixbuf != NULL) {
- start_fade (show, pixbuf);
- } else {
- start_new_load (show, 10);
- }
-}
-
-static void
-op_result_free (OpResult *result)
-{
- if (result == NULL) {
- return;
- }
-
- if (result->pixbuf != NULL) {
- g_object_unref (result->pixbuf);
- }
-
- g_free (result);
-}
-
-static gboolean
-results_pull_func (GSTESlideshow *show)
-{
- OpResult *result;
-
- GDK_THREADS_ENTER ();
-
- g_async_queue_lock (show->priv->results_q);
-
- result = g_async_queue_try_pop_unlocked (show->priv->results_q);
- g_assert (result);
-
- while (result != NULL) {
- process_new_pixbuf (show, result->pixbuf);
- op_result_free (result);
-
- result = g_async_queue_try_pop_unlocked (show->priv->results_q);
- }
-
- show->priv->results_pull_id = 0;
-
- g_async_queue_unlock (show->priv->results_q);
-
- GDK_THREADS_LEAVE ();
-
- return FALSE;
-}
-
-static GdkPixbuf *
-scale_pixbuf (GdkPixbuf *pixbuf,
- int max_width,
- int max_height,
- gboolean no_stretch_hint)
-{
- int pw;
- int ph;
- float scale_factor_x = 1.0;
- float scale_factor_y = 1.0;
- float scale_factor = 1.0;
-
- pw = gdk_pixbuf_get_width (pixbuf);
- ph = gdk_pixbuf_get_height (pixbuf);
-
- /* If the image is less than 256 wide or high then it
- is probably a thumbnail and we should ignore it */
- if (pw < 256 || ph < 256) {
- return NULL;
- }
-
- /* Determine which dimension requires the smallest scale. */
- scale_factor_x = (float) max_width / (float) pw;
- scale_factor_y = (float) max_height / (float) ph;
-
- if (scale_factor_x > scale_factor_y) {
- scale_factor = scale_factor_y;
- } else {
- scale_factor = scale_factor_x;
- }
-
- /* always scale down, allow to disable scaling up */
- if (scale_factor < 1.0 || !no_stretch_hint) {
- int scale_x;
- int scale_y;
-
- scale_x = (int) (pw * scale_factor);
- scale_y = (int) (ph * scale_factor);
- return gdk_pixbuf_scale_simple (pixbuf,
- scale_x,
- scale_y,
- GDK_INTERP_BILINEAR);
- } else {
- return g_object_ref (pixbuf);
- }
-}
-
-static void
-add_files_to_list (GSList **list,
- const char *base)
-{
- GDir *d;
- const char *d_name;
-
- d = g_dir_open (base, 0, NULL);
- if (d == NULL) {
- g_warning ("Could not open directory: %s", base);
- return;
- }
-
- while ((d_name = g_dir_read_name (d)) != NULL) {
- char *path;
-
- /* skip hidden files */
- if (d_name[0] == '.') {
- continue;
- }
-
- path = g_build_filename (base, d_name, NULL);
- if (g_file_test (path, G_FILE_TEST_IS_DIR)) {
- add_files_to_list (list, path);
- g_free (path);
- } else {
- *list = g_slist_prepend (*list, path);
- }
- }
-
- g_dir_close (d);
-}
-
-static GSList *
-build_filename_list_local_dir (const char *base)
-{
- GSList *list = NULL;
-
- add_files_to_list (&list, base);
-
- return list;
-}
-
-static int
-gste_strcmp_compare_func (gconstpointer string_a, gconstpointer string_b)
-{
- return strcmp (string_a == NULL ? "" : string_a,
- string_b == NULL ? "" : string_b);
-}
-
-
-static GdkPixbuf *
-get_pixbuf_from_local_dir (GSTESlideshow *show,
- const char *location)
-{
- GdkPixbuf *pixbuf, *transformed_pixbuf;
- char *filename;
- int i;
- GSList *l;
-
- /* rebuild the cache */
- if (show->priv->filename_list == NULL) {
- show->priv->filename_list = build_filename_list_local_dir (location);
- }
-
- if (show->priv->filename_list == NULL) {
- return NULL;
- } else {
- if (show->priv->sort_images) {
- show->priv->filename_list = g_slist_sort (show->priv->filename_list, gste_strcmp_compare_func);
- }
- }
-
- /* get a random filename if needed */
- if (! show->priv->sort_images) {
- i = g_random_int_range (0, g_slist_length (show->priv->filename_list));
- l = g_slist_nth (show->priv->filename_list, i);
- } else {
- l = show->priv->filename_list;
- }
- filename = l->data;
-
- pixbuf = gdk_pixbuf_new_from_file (filename, NULL);
-
- if (pixbuf != NULL) {
- transformed_pixbuf = gdk_pixbuf_apply_embedded_orientation (pixbuf);
- g_object_unref (pixbuf);
- } else {
- transformed_pixbuf = NULL;
- }
-
- g_free (filename);
- show->priv->filename_list = g_slist_delete_link (show->priv->filename_list, l);
-
- return transformed_pixbuf;
-}
-
-static GdkPixbuf *
-get_pixbuf_from_location (GSTESlideshow *show,
- const char *location)
-{
- GdkPixbuf *pixbuf = NULL;
- gboolean is_dir;
-
- if (location == NULL) {
- return NULL;
- }
-
- is_dir = g_file_test (location, G_FILE_TEST_IS_DIR);
-
- if (is_dir) {
- pixbuf = get_pixbuf_from_local_dir (show, location);
- }
-
- return pixbuf;
-}
-
-static GdkPixbuf *
-get_pixbuf (GSTESlideshow *show,
- const char *location,
- int width,
- int height)
-{
- GdkPixbuf *pixbuf;
- GdkPixbuf *scaled = NULL;
-
- if (location == NULL) {
- return NULL;
- }
-
- pixbuf = get_pixbuf_from_location (show, location);
-
- if (pixbuf != NULL) {
- scaled = scale_pixbuf (pixbuf, width, height, show->priv->no_stretch_hint);
- g_object_unref (pixbuf);
- }
-
- return scaled;
-}
-
-static void
-op_load_image (GSTESlideshow *show,
- const char *location)
-{
- OpResult *op_result;
- int window_width;
- int window_height;
-
- window_width = show->priv->window_width;
- window_height = show->priv->window_height;
-
- op_result = g_new0 (OpResult, 1);
-
- op_result->pixbuf = get_pixbuf (show,
- location,
- window_width,
- window_height);
-
- GDK_THREADS_ENTER ();
- g_async_queue_lock (show->priv->results_q);
- g_async_queue_push_unlocked (show->priv->results_q, op_result);
-
- if (show->priv->results_pull_id == 0) {
- show->priv->results_pull_id = g_idle_add_full (G_PRIORITY_HIGH_IDLE,
- (GSourceFunc)results_pull_func,
- show, NULL);
- }
-
- g_async_queue_unlock (show->priv->results_q);
- GDK_THREADS_LEAVE ();
-}
-
-static gpointer
-load_threadfunc (GAsyncQueue *op_q)
-{
- Op *op;
-
- op = g_async_queue_pop (op_q);
- while (op) {
- op_load_image (op->slideshow,
- op->location);
-
- if (op->slideshow != NULL) {
- g_object_unref (op->slideshow);
- }
- g_free (op->location);
- g_free (op);
-
- op = g_async_queue_pop (op_q);
- }
-
- return NULL;
-}
-
-void
-gste_slideshow_set_images_location (GSTESlideshow *show,
- const char *location)
-{
- g_return_if_fail (GSTE_IS_SLIDESHOW (show));
-
- g_free (show->priv->images_location);
- show->priv->images_location = g_strdup (location);
-}
-
-
-void
-gste_slideshow_set_sort_images (GSTESlideshow *show,
- gboolean sort_images)
-{
- g_return_if_fail (GSTE_IS_SLIDESHOW (show));
-
- show->priv->sort_images = sort_images;
-}
-
-void
-gste_slideshow_set_no_stretch_hint (GSTESlideshow *show,
- gboolean no_stretch_hint)
-{
- g_return_if_fail (GSTE_IS_SLIDESHOW (show));
-
- show->priv->no_stretch_hint = no_stretch_hint;
-}
-
-void
-gste_slideshow_set_background_color (GSTESlideshow *show,
- const char *background_color)
-{
- g_return_if_fail (GSTE_IS_SLIDESHOW (show));
-
- if (show->priv->background_color != NULL) {
- g_slice_free (PangoColor, show->priv->background_color);
- show->priv->background_color = NULL;
- }
-
- if (background_color != NULL) {
- show->priv->background_color = g_slice_new (PangoColor);
-
- if (pango_color_parse (show->priv->background_color, background_color) == FALSE) {
- g_slice_free (PangoColor, show->priv->background_color);
- show->priv->background_color = NULL;
- }
- }
-}
-
-static void
-gste_slideshow_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GSTESlideshow *self;
-
- self = GSTE_SLIDESHOW (object);
-
- switch (prop_id) {
- case PROP_IMAGES_LOCATION:
- gste_slideshow_set_images_location (self, g_value_get_string (value));
- break;
- case PROP_SORT_IMAGES:
- gste_slideshow_set_sort_images (self, g_value_get_boolean (value));
- break;
- case PROP_SOLID_BACKGROUND:
- gste_slideshow_set_background_color (self, g_value_get_string (value));
- break;
- case PROP_NO_STRETCH_HINT:
- gste_slideshow_set_no_stretch_hint (self, g_value_get_boolean (value));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gste_slideshow_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GSTESlideshow *self;
-
- self = GSTE_SLIDESHOW (object);
-
- switch (prop_id) {
- case PROP_IMAGES_LOCATION:
- g_value_set_string (value, self->priv->images_location);
- break;
- case PROP_SORT_IMAGES:
- g_value_set_boolean (value, self->priv->sort_images);
- break;
- case PROP_SOLID_BACKGROUND:
- {
- char *color = NULL;
- color = pango_color_to_string (self->priv->background_color);
- g_value_set_string (value, color);
- g_free (color);
- break;
- }
- case PROP_NO_STRETCH_HINT:
- g_value_set_boolean (value, self->priv->no_stretch_hint);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gste_slideshow_real_show (GtkWidget *widget)
-{
- GSTESlideshow *show = GSTE_SLIDESHOW (widget);
- int delay;
-
- if (GTK_WIDGET_CLASS (parent_class)->show) {
- GTK_WIDGET_CLASS (parent_class)->show (widget);
- }
-
- start_new_load (show, 10);
-
- delay = 25;
- show->priv->timeout_id = g_timeout_add (delay, (GSourceFunc)draw_iter, show);
-
- if (show->priv->timer != NULL) {
- g_timer_destroy (show->priv->timer);
- }
- show->priv->timer = g_timer_new ();
-}
-
-static gboolean
-gste_slideshow_real_expose (GtkWidget *widget,
- GdkEventExpose *event)
-{
- GSTESlideshow *show = GSTE_SLIDESHOW (widget);
- gboolean handled = FALSE;
-
- update_display (show);
-
- if (GTK_WIDGET_CLASS (parent_class)->expose_event) {
- handled = GTK_WIDGET_CLASS (parent_class)->expose_event (widget, event);
- }
-
- return handled;
-}
-
-static gboolean
-gste_slideshow_real_configure (GtkWidget *widget,
- GdkEventConfigure *event)
-{
- GSTESlideshow *show = GSTE_SLIDESHOW (widget);
- gboolean handled = FALSE;
- cairo_t *cr;
-
- /* resize */
- gs_theme_engine_get_window_size (GS_THEME_ENGINE (show),
- &show->priv->window_width,
- &show->priv->window_height);
-
- gs_theme_engine_profile_msg ("Resize to x:%d y:%d",
- show->priv->window_width,
- show->priv->window_height);
-
- if (show->priv->surf != NULL) {
- cairo_surface_destroy (show->priv->surf);
- }
-
- cr = gdk_cairo_create (widget->window);
- show->priv->surf = cairo_surface_create_similar (cairo_get_target (cr),
- CAIRO_CONTENT_COLOR,
- show->priv->window_width,
- show->priv->window_height);
- cairo_destroy (cr);
-
- /* schedule a redraw */
- gtk_widget_queue_draw (widget);
-
- if (GTK_WIDGET_CLASS (parent_class)->configure_event) {
- handled = GTK_WIDGET_CLASS (parent_class)->configure_event (widget, event);
- }
-
- return handled;
-}
-
-static void
-gste_slideshow_class_init (GSTESlideshowClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
-
- parent_class = g_type_class_peek_parent (klass);
-
- object_class->finalize = gste_slideshow_finalize;
- object_class->get_property = gste_slideshow_get_property;
- object_class->set_property = gste_slideshow_set_property;
-
- widget_class->show = gste_slideshow_real_show;
- widget_class->expose_event = gste_slideshow_real_expose;
- widget_class->configure_event = gste_slideshow_real_configure;
-
- g_type_class_add_private (klass, sizeof (GSTESlideshowPrivate));
-
- g_object_class_install_property (object_class,
- PROP_IMAGES_LOCATION,
- g_param_spec_string ("images-location",
- NULL,
- NULL,
- NULL,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_SORT_IMAGES,
- g_param_spec_boolean ("sort-images",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_SOLID_BACKGROUND,
- g_param_spec_string ("background-color",
- NULL,
- NULL,
- NULL,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_NO_STRETCH_HINT,
- g_param_spec_boolean ("no-stretch",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READWRITE));
-}
-
-static void
-set_colormap (GtkWidget *widget)
-{
- GdkScreen *screen;
- GdkColormap *colormap;
-
- screen = gtk_widget_get_screen (widget);
- colormap = gdk_screen_get_rgba_colormap (screen);
- if (colormap == NULL) {
- colormap = gdk_screen_get_rgb_colormap (screen);
- }
-
- gtk_widget_set_colormap (widget, colormap);
-}
-
-static void
-gste_slideshow_init (GSTESlideshow *show)
-{
- GError *error;
-
- show->priv = GSTE_SLIDESHOW_GET_PRIVATE (show);
-
- show->priv->images_location = g_strdup (DEFAULT_IMAGES_LOCATION);
-
- show->priv->op_q = g_async_queue_new ();
- show->priv->results_q = g_async_queue_new ();
-
- error = NULL;
- show->priv->load_thread = g_thread_create ((GThreadFunc)load_threadfunc, show->priv->op_q, FALSE, &error);
- if (show->priv->load_thread == NULL) {
- g_error ("Could not create a thread to load images: %s",
- error->message);
- g_error_free (error);
- exit (-1);
- }
-
- set_colormap (GTK_WIDGET (show));
-}
-
-static void
-gste_slideshow_finalize (GObject *object)
-{
- GSTESlideshow *show;
- gpointer result;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GSTE_IS_SLIDESHOW (object));
-
- show = GSTE_SLIDESHOW (object);
-
- g_return_if_fail (show->priv != NULL);
-
- if (show->priv->surf) {
- cairo_surface_destroy (show->priv->surf);
- }
-
- if (show->priv->timeout_id > 0) {
- g_source_remove (show->priv->timeout_id);
- show->priv->timeout_id = 0;
- }
-
- if (show->priv->results_pull_id > 0) {
- g_source_remove (show->priv->results_pull_id);
- }
-
- if (show->priv->results_q != NULL) {
- result = g_async_queue_try_pop (show->priv->results_q);
-
- while (result) {
- result = g_async_queue_try_pop (show->priv->results_q);
- }
- g_async_queue_unref (show->priv->results_q);
- }
-
- g_free (show->priv->images_location);
- show->priv->images_location = NULL;
-
- if (show->priv->background_color) {
- g_slice_free (PangoColor, show->priv->background_color);
- show->priv->background_color = NULL;
- }
-
- if (show->priv->timer != NULL) {
- g_timer_destroy (show->priv->timer);
- }
-
- G_OBJECT_CLASS (parent_class)->finalize (object);
-}
diff --git a/savers/gste-slideshow.h.orig b/savers/gste-slideshow.h.orig
deleted file mode 100644
index 5d7ec7c..0000000
--- a/savers/gste-slideshow.h.orig
+++ /dev/null
@@ -1,69 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GSTE_SLIDESHOW_H
-#define __GSTE_SLIDESHOW_H
-
-#include <glib.h>
-#include <gdk/gdk.h>
-#include "gs-theme-engine.h"
-
-G_BEGIN_DECLS
-
-#define GSTE_TYPE_SLIDESHOW (gste_slideshow_get_type ())
-#define GSTE_SLIDESHOW(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GSTE_TYPE_SLIDESHOW, GSTESlideshow))
-#define GSTE_SLIDESHOW_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GSTE_TYPE_SLIDESHOW, GSTESlideshowClass))
-#define GSTE_IS_SLIDESHOW(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GSTE_TYPE_SLIDESHOW))
-#define GSTE_IS_SLIDESHOW_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GSTE_TYPE_SLIDESHOW))
-#define GSTE_SLIDESHOW_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GSTE_TYPE_SLIDESHOW, GSTESlideshowClass))
-
-typedef struct GSTESlideshowPrivate GSTESlideshowPrivate;
-
-typedef struct
-{
- GSThemeEngine parent;
- GSTESlideshowPrivate *priv;
-} GSTESlideshow;
-
-typedef struct
-{
- GSThemeEngineClass parent_class;
-} GSTESlideshowClass;
-
-GType gste_slideshow_get_type (void);
-GSThemeEngine *gste_slideshow_new (void);
-
-void gste_slideshow_set_images_location (GSTESlideshow *show,
- const char *location);
-
-void gste_slideshow_set_sort_images (GSTESlideshow *show,
- gboolean sort_image);
-
-void gste_slideshow_set_background_color (GSTESlideshow *show,
- const char *background_color);
-
-void gste_slideshow_set_no_stretch_hint (GSTESlideshow *show,
- gboolean no_stretch_hint);
-
-G_END_DECLS
-
-#endif /* __GSTE_SLIDESHOW_H */
diff --git a/savers/popsquares.c.orig b/savers/popsquares.c.orig
deleted file mode 100644
index 04ea19d..0000000
--- a/savers/popsquares.c.orig
+++ /dev/null
@@ -1,72 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8; tab-width: 8 -*-
- *
- * Copyright (C) 2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include <string.h>
-#include <gdk/gdk.h>
-#include <gdk/gdkx.h>
-#include <gtk/gtk.h>
-
-#include <glib/gi18n.h>
-
-#include "gs-theme-window.h"
-#include "gs-theme-engine.h"
-#include "gste-popsquares.h"
-
-int
-main (int argc, char **argv)
-{
- GSThemeEngine *engine;
- GtkWidget *window;
- GError *error;
-
- bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
- bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
- textdomain (GETTEXT_PACKAGE);
-
- error = NULL;
-
- if (!gtk_init_with_args (&argc, &argv, NULL, NULL, NULL, &error)) {
- g_printerr (_("%s. See --help for usage information.\n"),
- error->message);
- g_error_free (error);
- exit (1);
- }
-
- window = gs_theme_window_new ();
- g_signal_connect (G_OBJECT (window), "delete-event",
- G_CALLBACK (gtk_main_quit), NULL);
-
- g_set_prgname ("popsquares");
-
- engine = g_object_new (GSTE_TYPE_POPSQUARES, NULL);
- gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (engine));
-
- gtk_widget_show (GTK_WIDGET (engine));
-
- gtk_window_set_default_size (GTK_WINDOW (window), 640, 480);
- gtk_widget_show (window);
-
- gtk_main ();
-
- return 0;
-}
diff --git a/savers/slideshow.c.orig b/savers/slideshow.c.orig
deleted file mode 100644
index f18dc5c..0000000
--- a/savers/slideshow.c.orig
+++ /dev/null
@@ -1,127 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8; tab-width: 8 -*-
- *
- * Copyright (C) 2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-#include <glib/gstdio.h>
-#include <gtk/gtk.h>
-
-#include "gs-theme-window.h"
-#include "gs-theme-engine.h"
-#include "gste-slideshow.h"
-
-#include "xdg-user-dir-lookup.h"
-
-int
-main (int argc, char **argv)
-{
- GSThemeEngine *engine;
- GtkWidget *window;
- GError *error;
- gboolean ret;
- char *location = NULL;
- char *background_color = NULL;
- gboolean sort_images = FALSE;
- gboolean no_stretch = FALSE;
- GOptionEntry entries [] = {
- { "location", 0, 0, G_OPTION_ARG_STRING, &location,
- N_("Location to get images from"), N_("PATH") },
- { "background-color", 0, 0, G_OPTION_ARG_STRING, &background_color,
- N_("Color to use for images background"), N_("\"#rrggbb\"") },
- { "sort-images", 0, 0, G_OPTION_ARG_NONE, &sort_images,
- N_("Do not randomize pictures from location"), NULL },
- { "no-stretch", 0, 0, G_OPTION_ARG_NONE, &no_stretch,
- N_("Do not try to stretch images on screen"), NULL },
- { NULL }
- };
-
- bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
- bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
- textdomain (GETTEXT_PACKAGE);
-
- error = NULL;
-
- g_thread_init (NULL);
- ret = gtk_init_with_args (&argc, &argv,
- NULL,
- entries,
- NULL,
- &error);
- if (! ret) {
- g_message ("%s", error->message);
- g_error_free (error);
- exit (1);
- }
-
- g_chdir (g_get_home_dir ());
-
- g_set_prgname ("slideshow");
-
- window = gs_theme_window_new ();
- g_signal_connect (G_OBJECT (window), "delete-event",
- G_CALLBACK (gtk_main_quit), NULL);
-
- engine = g_object_new (GSTE_TYPE_SLIDESHOW, NULL);
-
- if (location == NULL) {
- location = xdg_user_dir_lookup ("PICTURES");
- if (location == NULL ||
- strcmp (location, "/tmp") == 0 ||
- strcmp (location, g_get_home_dir ()) == 0) {
- free (location);
- location = g_build_filename (g_get_home_dir (), "Pictures", NULL);
- }
- }
-
- if (location != NULL) {
- g_object_set (engine, "images-location", location, NULL);
- }
-
- if (sort_images) {
- g_object_set (engine, "sort-images", sort_images, NULL);
- }
-
- if (background_color != NULL) {
- g_object_set (engine, "background-color", background_color, NULL);
- }
-
- if (no_stretch) {
- g_object_set (engine, "no-stretch", no_stretch, NULL);
- }
-
- gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (engine));
-
- gtk_widget_show (GTK_WIDGET (engine));
-
- gtk_window_set_default_size (GTK_WINDOW (window), 640, 480);
- gtk_widget_show (window);
-
- gtk_main ();
-
- return 0;
-}
diff --git a/savers/xdg-user-dir-lookup.c.orig b/savers/xdg-user-dir-lookup.c.orig
deleted file mode 100644
index a6b2fb1..0000000
--- a/savers/xdg-user-dir-lookup.c.orig
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- This file is not licenced under the GPL like the rest of the code.
- Its is under the MIT license, to encourage reuse by cut-and-paste.
-
- Copyright (c) 2007 Red Hat, inc
-
- Permission is hereby granted, free of charge, to any person
- obtaining a copy of this software and associated documentation files
- (the "Software"), to deal in the Software without restriction,
- including without limitation the rights to use, copy, modify, merge,
- publish, distribute, sublicense, and/or sell copies of the Software,
- and to permit persons to whom the Software is furnished to do so,
- subject to the following conditions:
-
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- SOFTWARE.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "xdg-user-dir-lookup.h"
-
-char *
-xdg_user_dir_lookup (const char *type)
-{
- FILE *file;
- char *home_dir, *config_home, *config_file;
- char buffer[512];
- char *user_dir;
- char *p, *d;
- int len;
- int relative;
-
- home_dir = getenv ("HOME");
-
- if (home_dir == NULL)
- return strdup ("/tmp");
-
- config_home = getenv ("XDG_CONFIG_HOME");
- if (config_home == NULL || config_home[0] == 0)
- {
- config_file = malloc (strlen (home_dir) + strlen ("/.config/user-dirs.dirs") + 1);
- strcpy (config_file, home_dir);
- strcat (config_file, "/.config/user-dirs.dirs");
- }
- else
- {
- config_file = malloc (strlen (config_home) + strlen ("/user-dirs.dirs") + 1);
- strcpy (config_file, config_home);
- strcat (config_file, "/user-dirs.dirs");
- }
-
- file = fopen (config_file, "r");
- free (config_file);
- if (file == NULL)
- goto error;
-
- user_dir = NULL;
- while (fgets (buffer, sizeof (buffer), file))
- {
- /* Remove newline at end */
- len = strlen (buffer);
- if (len > 0 && buffer[len-1] == '\n')
- buffer[len-1] = 0;
-
- p = buffer;
- while (*p == ' ' || *p == '\t')
- p++;
-
- if (strncmp (p, "XDG_", 4) != 0)
- continue;
- p += 4;
- if (strncmp (p, type, strlen (type)) != 0)
- continue;
- p += strlen (type);
- if (strncmp (p, "_DIR", 4) != 0)
- continue;
- p += 4;
-
- while (*p == ' ' || *p == '\t')
- p++;
-
- if (*p != '=')
- continue;
- p++;
-
- while (*p == ' ' || *p == '\t')
- p++;
-
- if (*p != '"')
- continue;
- p++;
-
- relative = 0;
- if (strncmp (p, "$HOME/", 6) == 0)
- {
- p += 6;
- relative = 1;
- }
- else if (*p != '/')
- continue;
-
- if (relative)
- {
- user_dir = malloc (strlen (home_dir) + 1 + strlen (p) + 1);
- strcpy (user_dir, home_dir);
- strcat (user_dir, "/");
- }
- else
- {
- user_dir = malloc (strlen (p) + 1);
- *user_dir = 0;
- }
-
- d = user_dir + strlen (user_dir);
- while (*p && *p != '"')
- {
- if ((*p == '\\') && (*(p+1) != 0))
- p++;
- *d++ = *p++;
- }
- *d = 0;
- }
- fclose (file);
-
- if (user_dir)
- return user_dir;
-
- error:
- /* Special case desktop for historical compatibility */
- if (strcmp (type, "DESKTOP") == 0)
- {
- user_dir = malloc (strlen (home_dir) + strlen ("/Desktop") + 1);
- strcpy (user_dir, home_dir);
- strcat (user_dir, "/Desktop");
- return user_dir;
- }
- else
- return strdup (home_dir);
-}
-
-#ifdef STANDALONE
-
-int
-main (int argc, char *argv[])
-{
- if (argc != 2)
- {
- fprintf (stderr, "Usage %s <dir-type>\n", argv[0]);
- exit (1);
- }
-
- printf ("%s\n", xdg_user_dir_lookup (argv[1]));
- return 0;
-}
-
-#endif
diff --git a/src/copy-theme-dialog.c.orig b/src/copy-theme-dialog.c.orig
deleted file mode 100644
index d8150eb..0000000
--- a/src/copy-theme-dialog.c.orig
+++ /dev/null
@@ -1,545 +0,0 @@
-/* copy-theme-dialog.c
- * Copyright (C) 2008 John Millikin <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
-**/
-
-#include "config.h"
-
-#include <limits.h>
-#include <string.h>
-#include <sys/stat.h>
-
-#include <glib.h>
-#include <glib/gstdio.h>
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-#include <gio/gio.h>
-
-#include "copy-theme-dialog.h"
-
-static void
-copy_theme_dialog_class_init (CopyThemeDialogClass *klass);
-static void
-copy_theme_dialog_init (CopyThemeDialog *dlg);
-static void
-add_file_to_dialog (gpointer data, gpointer user_data);
-static void
-single_copy_complete (GObject *source_object, GAsyncResult *res,
- gpointer user_data);
-static void
-copy_theme_dialog_copy_next (CopyThemeDialog *dialog);
-static void
-copy_theme_dialog_cancel (CopyThemeDialog *dialog);
-static void
-copy_theme_dialog_finalize (GObject *obj);
-static void
-copy_theme_dialog_update_num_files (CopyThemeDialog *dlg);
-static void
-copy_theme_dialog_response (GtkDialog *dialog, gint response_id);
-static void
-eel_gtk_label_make_bold (GtkLabel *label);
-static void
-create_titled_label (GtkTable *table,
- int row,
- GtkWidget **title_widget,
- GtkWidget **label_text_widget);
-
-static GObjectClass *parent_class = NULL;
-
-enum
-{
- CANCELLED = 0,
- COMPLETE,
- SIGNAL_COUNT
-};
-
-struct _CopyThemeDialogPrivate
-{
- GtkWidget *progress;
- GtkWidget *status;
- GtkWidget *current;
- GtkWidget *from;
- GtkWidget *to;
-
- GFile *theme_dir;
- GSList *all_files, *file;
- GSList *all_basenames, *basename;
- guint index;
- guint total_files;
- GCancellable *cancellable;
-};
-
-guint signals[SIGNAL_COUNT] = {0, 0};
-
-GType
-copy_theme_dialog_get_type (void)
-{
- static GType copy_theme_dialog_type = 0;
-
- if (!copy_theme_dialog_type)
- {
- static GTypeInfo copy_theme_dialog_info =
- {
- sizeof (CopyThemeDialogClass),
- NULL, /* GBaseInitFunc */
- NULL, /* GBaseFinalizeFunc */
- (GClassInitFunc) copy_theme_dialog_class_init,
- NULL, /* GClassFinalizeFunc */
- NULL, /* data */
- sizeof (CopyThemeDialog),
- 0, /* n_preallocs */
- (GInstanceInitFunc) copy_theme_dialog_init,
- NULL
- };
-
- copy_theme_dialog_type = g_type_register_static (GTK_TYPE_DIALOG,
- "CopyThemeDialog",
- &copy_theme_dialog_info,
- 0);
- }
-
- return copy_theme_dialog_type;
-}
-
-static void
-copy_theme_dialog_class_init (CopyThemeDialogClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- g_type_class_add_private (klass, sizeof (CopyThemeDialogPrivate));
-
- klass->cancelled = copy_theme_dialog_cancel;
- object_class->finalize = copy_theme_dialog_finalize;
-
- GTK_DIALOG_CLASS (klass)->response = copy_theme_dialog_response;
-
- signals[CANCELLED] = g_signal_new ("cancelled",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_FIRST,
- G_STRUCT_OFFSET (CopyThemeDialogClass, cancelled),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- signals[COMPLETE] = g_signal_new ("complete",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (CopyThemeDialogClass, complete),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- parent_class = g_type_class_peek_parent (klass);
-}
-
-GtkWidget*
-copy_theme_dialog_new (GList *files)
-{
- GtkWidget *dialog;
- CopyThemeDialogPrivate *priv;
-
- dialog = GTK_WIDGET (g_object_new (COPY_THEME_DIALOG_TYPE, NULL));
- priv = COPY_THEME_DIALOG (dialog)->priv;
- priv->index = 0;
- priv->total_files = 0;
- priv->all_files = NULL;
- priv->all_basenames = NULL;
-
- g_list_foreach (files, add_file_to_dialog, dialog);
-
- priv->file = priv->all_files;
- priv->basename = priv->all_basenames;
-
- return dialog;
-}
-
-static gboolean
-copy_finished (CopyThemeDialog *dialog)
-{
- return (g_cancellable_is_cancelled (dialog->priv->cancellable) ||
- dialog->priv->file == NULL);
-}
-
-static void
-copy_theme_dialog_init (CopyThemeDialog *dlg)
-{
- GtkWidget *vbox;
- GtkWidget *hbox;
- GtkWidget *progress_vbox;
- GtkWidget *table;
- GtkWidget *label;
- char *markup;
- gchar *theme_dir_path;
-
- dlg->priv = G_TYPE_INSTANCE_GET_PRIVATE (dlg, COPY_THEME_DIALOG_TYPE,
- CopyThemeDialogPrivate);
-
- /* Find and, if needed, create the directory for storing themes */
- theme_dir_path = g_build_filename (g_get_user_data_dir (),
- "applications", "screensavers",
- NULL);
- dlg->priv->theme_dir = g_file_new_for_path (theme_dir_path);
- g_mkdir_with_parents (theme_dir_path, S_IRWXU);
- g_free (theme_dir_path);
-
- /* For cancelling async I/O operations */
- dlg->priv->cancellable = g_cancellable_new ();
-
- /* GUI settings */
- gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dlg)->vbox),
- 4);
- gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dlg)->vbox), 4);
-
- vbox = gtk_vbox_new (FALSE, 6);
- gtk_container_set_border_width (GTK_CONTAINER (vbox), 6);
- gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dlg)->vbox), vbox, TRUE, TRUE, 0);
-
- dlg->priv->status = gtk_label_new ("");
- markup = g_strdup_printf ("<big><b>%s</b></big>", _("Copying files"));
- gtk_label_set_markup (GTK_LABEL (dlg->priv->status), markup);
- g_free (markup);
-
- gtk_misc_set_alignment (GTK_MISC (dlg->priv->status), 0.0, 0.0);
-
- gtk_box_pack_start (GTK_BOX (vbox), dlg->priv->status, FALSE, FALSE, 0);
-
- hbox = gtk_hbox_new (FALSE, 0);
- gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
-
- table = gtk_table_new (2, 2, FALSE);
- gtk_table_set_row_spacings (GTK_TABLE (table), 4);
- gtk_table_set_col_spacings (GTK_TABLE (table), 4);
-
- create_titled_label (GTK_TABLE (table), 0,
- &label,
- &dlg->priv->from);
- gtk_label_set_text (GTK_LABEL (label), _("From:"));
- create_titled_label (GTK_TABLE (table), 1,
- &label,
- &dlg->priv->to);
- gtk_label_set_text (GTK_LABEL (label), _("To:"));
-
- gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (table), FALSE, FALSE, 0);
-
- progress_vbox = gtk_vbox_new (TRUE, 0);
- gtk_box_pack_start (GTK_BOX (vbox), progress_vbox, FALSE, FALSE, 0);
-
- dlg->priv->progress = gtk_progress_bar_new ();
- gtk_box_pack_start (GTK_BOX (progress_vbox),
- dlg->priv->progress, FALSE, FALSE, 0);
-
- dlg->priv->current = gtk_label_new ("");
- gtk_box_pack_start (GTK_BOX (progress_vbox),
- dlg->priv->current, FALSE, FALSE, 0);
- gtk_misc_set_alignment (GTK_MISC (dlg->priv->current), 0.0, 0.5);
-
- gtk_dialog_add_button (GTK_DIALOG (dlg),
- GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
-
- gtk_window_set_title (GTK_WINDOW (dlg),
- _("Copying themes"));
- gtk_dialog_set_has_separator (GTK_DIALOG (dlg), FALSE);
- gtk_container_set_border_width (GTK_CONTAINER (dlg), 6);
-
- gtk_widget_show_all (GTK_DIALOG (dlg)->vbox);
-}
-
-static void
-add_file_to_dialog (gpointer data, gpointer user_data)
-{
- CopyThemeDialogPrivate *priv;
- GFile *file;
- gchar *basename = NULL, *raw_basename;
-
- priv = COPY_THEME_DIALOG (user_data)->priv;
- file = G_FILE (data);
-
- raw_basename = g_file_get_basename (file);
- if (g_str_has_suffix (raw_basename, ".desktop"))
- {
- /* FIXME: validate key file? */
- basename = g_strndup (raw_basename,
- /* 8 = strlen (".desktop") */
- strlen (raw_basename) - 8);
- }
- g_free (raw_basename);
-
- if (basename)
- {
- g_object_ref (file);
- priv->all_files = g_slist_append (priv->all_files, file);
- priv->all_basenames = g_slist_append (priv->all_basenames, basename);
- priv->total_files++;
- }
-
- else
- {
- GtkWidget *dialog;
- gchar *uri;
-
- dialog = gtk_message_dialog_new (GTK_WINDOW (user_data),
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_OK,
- _("Invalid screensaver theme"));
- uri = g_file_get_uri (file);
- gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
- _("%s does not appear to be a valid screensaver theme."),
- uri);
- g_free (uri);
- gtk_window_set_title (GTK_WINDOW (dialog), "");
- gtk_window_set_icon_name (GTK_WINDOW (dialog), "preferences-desktop-screensaver");
-
- gtk_dialog_run (GTK_DIALOG (dialog));
- gtk_widget_destroy (dialog);
- }
-}
-
-static void
-single_copy_complete (GObject *source_object, GAsyncResult *res,
- gpointer user_data)
-{
- GError *error = NULL;
- gboolean should_continue = FALSE;
- CopyThemeDialog *dialog = COPY_THEME_DIALOG (user_data);
-
- if (g_file_copy_finish (G_FILE (source_object), res, &error))
- {
- should_continue = TRUE;
- }
-
- else
- {
- /* If the file already exists, generate a new random name
- * and try again.
- **/
- if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_EXISTS))
- {
- GFile *file, *destination;
- gchar *basename, *full_basename;
- g_error_free (error);
-
- file = G_FILE (dialog->priv->file->data);
- basename = (gchar *) (dialog->priv->basename->data);
-
- g_return_if_fail (file != NULL);
- g_return_if_fail (basename != NULL);
-
- full_basename = g_strdup_printf ("%s-%u.desktop",
- basename,
- g_random_int ());
- destination = g_file_get_child (dialog->priv->theme_dir,
- full_basename);
- g_free (full_basename);
-
- g_file_copy_async (file, destination, G_FILE_COPY_NONE,
- G_PRIORITY_DEFAULT,
- dialog->priv->cancellable,
- NULL, NULL,
- single_copy_complete, dialog);
- }
-
- else
- {
- if (g_error_matches (error, G_IO_ERROR,
- G_IO_ERROR_CANCELLED))
- {
- /* User has cancelled the theme copy */
- g_signal_emit (G_OBJECT (dialog),
- signals[CANCELLED],
- 0, NULL);
- }
-
- else
- {
- /* Some other error occurred, ignore and
- * try to copy remaining files
- **/
- should_continue = TRUE;
- }
-
- g_error_free (error);
- }
- }
-
- /* Update informational widgets and, if needed, signal
- * copy completion.
- **/
- if (should_continue)
- {
- dialog->priv->index++;
- dialog->priv->file = dialog->priv->file->next;
- dialog->priv->basename = dialog->priv->basename->next;
- copy_theme_dialog_update_num_files (dialog);
- copy_theme_dialog_copy_next (dialog);
- }
-}
-
-/* Try to copy the theme file to the user's screensaver directory.
- * If a file with the given name already exists, the error will be
- * caught later and the copy re-attempted with a random value
- * appended to the filename.
-**/
-static void
-copy_theme_dialog_copy_next (CopyThemeDialog *dialog)
-{
- GFile *file, *destination;
- gchar *basename, *full_basename;
-
- if (copy_finished (dialog))
- {
- g_signal_emit (G_OBJECT (dialog), signals[COMPLETE],
- 0, NULL);
- return;
- }
-
- file = G_FILE (dialog->priv->file->data);
- basename = (gchar *) (dialog->priv->basename->data);
-
- g_return_if_fail (file != NULL);
- g_return_if_fail (basename != NULL);
-
- full_basename = g_strdup_printf ("%s.desktop", basename);
- destination = g_file_get_child (dialog->priv->theme_dir, full_basename);
- g_free (full_basename);
-
- g_file_copy_async (file, destination, G_FILE_COPY_NONE,
- G_PRIORITY_DEFAULT, dialog->priv->cancellable,
- NULL, NULL, single_copy_complete, dialog);
-}
-
-static gboolean
-timeout_display_dialog (gpointer data)
-{
- if (IS_COPY_THEME_DIALOG (data))
- {
- CopyThemeDialog *dialog = COPY_THEME_DIALOG (data);
- if (!copy_finished (dialog))
- {
- gtk_widget_show (GTK_WIDGET (dialog));
-
- g_signal_connect (dialog, "response",
- G_CALLBACK (copy_theme_dialog_response),
- dialog);
- }
- }
- return FALSE;
-}
-
-void
-copy_theme_dialog_begin (CopyThemeDialog *dialog)
-{
- gtk_widget_hide (GTK_WIDGET (dialog));
-
- /* If the copy operation takes more than half a second to
- * complete, display the dialog.
- **/
- g_timeout_add (500, timeout_display_dialog, dialog);
-
- copy_theme_dialog_copy_next (dialog);
-}
-
-static void
-copy_theme_dialog_cancel (CopyThemeDialog *dialog)
-{
- g_cancellable_cancel (dialog->priv->cancellable);
-}
-
-static void
-copy_theme_dialog_finalize (GObject *obj)
-{
- CopyThemeDialog *dlg = COPY_THEME_DIALOG (obj);
-
- g_object_unref (dlg->priv->theme_dir);
- g_slist_foreach (dlg->priv->all_files, (GFunc) (g_object_unref), NULL);
- g_slist_free (dlg->priv->all_files);
- g_slist_foreach (dlg->priv->all_basenames, (GFunc) (g_free), NULL);
- g_slist_free (dlg->priv->all_basenames);
- g_object_unref (dlg->priv->cancellable);
-
- if (parent_class->finalize)
- parent_class->finalize (G_OBJECT (dlg));
-}
-
-static void
-copy_theme_dialog_update_num_files (CopyThemeDialog *dlg)
-{
- gchar *str = g_strdup_printf (_("Copying file: %u of %u"),
- dlg->priv->index, dlg->priv->total_files);
- gtk_progress_bar_set_text (GTK_PROGRESS_BAR (dlg->priv->progress), str);
- g_free (str);
-}
-
-static void
-copy_theme_dialog_response (GtkDialog *dialog, gint response_id)
-{
- g_cancellable_cancel (COPY_THEME_DIALOG (dialog)->priv->cancellable);
-}
-
-/**
- * eel_gtk_label_make_bold.
- *
- * Switches the font of label to a bold equivalent.
- * @label: The label.
- **/
-static void
-eel_gtk_label_make_bold (GtkLabel *label)
-{
- PangoFontDescription *font_desc;
-
- font_desc = pango_font_description_new ();
-
- pango_font_description_set_weight (font_desc,
- PANGO_WEIGHT_BOLD);
-
- /* This will only affect the weight of the font, the rest is
- * from the current state of the widget, which comes from the
- * theme or user prefs, since the font desc only has the
- * weight flag turned on.
- */
- gtk_widget_modify_font (GTK_WIDGET (label), font_desc);
-
- pango_font_description_free (font_desc);
-}
-
-/* from caja */
-static void
-create_titled_label (GtkTable *table,
- int row,
- GtkWidget **title_widget,
- GtkWidget **label_text_widget)
-{
- *title_widget = gtk_label_new ("");
- eel_gtk_label_make_bold (GTK_LABEL (*title_widget));
- gtk_misc_set_alignment (GTK_MISC (*title_widget), 1, 0);
- gtk_table_attach (table, *title_widget,
- 0, 1,
- row, row + 1,
- GTK_FILL, 0,
- 0, 0);
- gtk_widget_show (*title_widget);
-
- *label_text_widget = gtk_label_new ("");
- gtk_label_set_ellipsize (GTK_LABEL (*label_text_widget), PANGO_ELLIPSIZE_END);
- gtk_table_attach (table, *label_text_widget,
- 1, 2,
- row, row + 1,
- GTK_FILL | GTK_EXPAND, 0,
- 0, 0);
- gtk_widget_show (*label_text_widget);
- gtk_misc_set_alignment (GTK_MISC (*label_text_widget), 0, 0);
-}
diff --git a/src/copy-theme-dialog.h.orig b/src/copy-theme-dialog.h.orig
deleted file mode 100644
index b1e66fd..0000000
--- a/src/copy-theme-dialog.h.orig
+++ /dev/null
@@ -1,56 +0,0 @@
-/* copy-theme-dialog.h
- * Copyright (C) 2008 John Millikin <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
-**/
-
-#ifndef __COPY_THEME_DIALOG_H__
-#define __COPY_THEME_DIALOG_H__
-
-#include <gtk/gtk.h>
-
-G_BEGIN_DECLS
-
-#define COPY_THEME_DIALOG_TYPE copy_theme_dialog_get_type ()
-#define COPY_THEME_DIALOG(obj) G_TYPE_CHECK_INSTANCE_CAST (obj, COPY_THEME_DIALOG_TYPE, CopyThemeDialog)
-#define COPY_THEME_DIALOG_CLASS(klass) G_TYPE_CHECK_CLASS_CAST (klass, COPY_THEME_DIALOG_TYPE, CopyThemeDialogClass)
-#define IS_COPY_THEME_DIALOG(obj) G_TYPE_CHECK_INSTANCE_TYPE (obj, COPY_THEME_DIALOG_TYPE)
-
-typedef struct _CopyThemeDialog CopyThemeDialog;
-typedef struct _CopyThemeDialogClass CopyThemeDialogClass;
-typedef struct _CopyThemeDialogPrivate CopyThemeDialogPrivate;
-
-struct _CopyThemeDialog
-{
- GtkDialog dialog;
- CopyThemeDialogPrivate *priv;
-};
-
-struct _CopyThemeDialogClass
-{
- GtkDialogClass parent_class;
-
- void (*cancelled) (CopyThemeDialog *dialog);
- void (*complete) (CopyThemeDialog *dialog);
-};
-
-GType copy_theme_dialog_get_type (void);
-GtkWidget *copy_theme_dialog_new (GList *files);
-void copy_theme_dialog_begin (CopyThemeDialog *dialog);
-
-G_END_DECLS
-
-#endif /* __COPY_THEME_DIALOG_H__ */
diff --git a/src/gs-auth-helper.c.orig b/src/gs-auth-helper.c.orig
deleted file mode 100644
index 946aef3..0000000
--- a/src/gs-auth-helper.c.orig
+++ /dev/null
@@ -1,213 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * written by Olaf Kirch <[email protected]>
- * xscreensaver, Copyright (c) 1993-2004 Jamie Zawinski <[email protected]>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation. No representations are made about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- */
-
-/* The idea here is to be able to run mate-screensaver-dialog without any setuid bits.
- * Password verification happens through an external program that you feed
- * your password to on stdin. The external command is invoked with a user
- * name argument.
- *
- * The external helper does whatever authentication is necessary. Currently,
- * SuSE uses "unix2_chkpwd", which is a variation of "unix_chkpwd" from the
- * PAM distribution.
- *
- * Normally, the password helper should just authenticate the calling user
- * (i.e. based on the caller's real uid). This is in order to prevent
- * brute-forcing passwords in a shadow environment. A less restrictive
- * approach would be to allow verifying other passwords as well, but always
- * with a 2 second delay or so. (Not sure what SuSE's "unix2_chkpwd"
- * currently does.)
- * -- Olaf Kirch <[email protected]>, 16-Dec-2003
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <pwd.h>
-#include <errno.h>
-#include <sys/wait.h>
-
-#include <glib.h>
-#include <glib/gstdio.h>
-
-#include "gs-auth.h"
-#include "subprocs.h"
-
-static gboolean verbose_enabled = FALSE;
-
-GQuark
-gs_auth_error_quark (void)
-{
- static GQuark quark = 0;
- if (! quark)
- {
- quark = g_quark_from_static_string ("gs_auth_error");
- }
-
- return quark;
-}
-
-void
-gs_auth_set_verbose (gboolean enabled)
-{
- verbose_enabled = enabled;
-}
-
-gboolean
-gs_auth_get_verbose (void)
-{
- return verbose_enabled;
-}
-
-static gboolean
-ext_run (const char *user,
- const char *typed_passwd,
- gboolean verbose)
-{
- int pfd[2], status;
- pid_t pid;
-
- if (pipe (pfd) < 0)
- {
- return 0;
- }
-
- if (verbose)
- {
- g_message ("ext_run (%s, %s)",
- PASSWD_HELPER_PROGRAM, user);
- }
-
- block_sigchld ();
-
- if ((pid = fork ()) < 0)
- {
- close (pfd [0]);
- close (pfd [1]);
- return FALSE;
- }
-
- if (pid == 0)
- {
- close (pfd [1]);
- if (pfd [0] != 0)
- {
- dup2 (pfd [0], 0);
- }
-
- /* Helper is invoked as helper service-name [user] */
- execlp (PASSWD_HELPER_PROGRAM, PASSWD_HELPER_PROGRAM, "mate-screensaver", user, NULL);
- if (verbose)
- {
- g_message ("%s: %s", PASSWD_HELPER_PROGRAM, g_strerror (errno));
- }
-
- exit (1);
- }
-
- close (pfd [0]);
-
- /* Write out password to helper process */
- if (!typed_passwd)
- {
- typed_passwd = "";
- }
- write (pfd [1], typed_passwd, strlen (typed_passwd));
- close (pfd [1]);
-
- while (waitpid (pid, &status, 0) < 0)
- {
- if (errno == EINTR)
- {
- continue;
- }
-
- if (verbose)
- {
- g_message ("ext_run: waitpid failed: %s\n",
- g_strerror (errno));
- }
-
- unblock_sigchld ();
- return FALSE;
- }
-
- unblock_sigchld ();
-
- if (! WIFEXITED (status) || WEXITSTATUS (status) != 0)
- {
- return FALSE;
- }
-
- return TRUE;
-}
-
-gboolean
-gs_auth_verify_user (const char *username,
- const char *display,
- GSAuthMessageFunc func,
- gpointer data,
- GError **error)
-{
- gboolean res = FALSE;
- char *password;
-
- password = NULL;
-
- /* ask for the password for user */
- if (func != NULL)
- {
- func (GS_AUTH_MESSAGE_PROMPT_ECHO_OFF,
- "Password: ",
- &password,
- data);
- }
-
- if (password == NULL)
- {
- return FALSE;
- }
-
- res = ext_run (username, password, gs_auth_get_verbose ());
-
- return res;
-}
-
-gboolean
-gs_auth_init (void)
-{
- return TRUE;
-}
-
-gboolean
-gs_auth_priv_init (void)
-{
- /* Make sure the passwd helper exists */
- if (g_access (PASSWD_HELPER_PROGRAM, X_OK) < 0)
- {
- g_warning ("%s does not exist. "
- "password authentication via "
- "external helper will not work.",
- PASSWD_HELPER_PROGRAM);
- return FALSE;
- }
-
- return TRUE;
-}
diff --git a/src/gs-auth-pam.c.orig b/src/gs-auth-pam.c.orig
deleted file mode 100644
index 88852d9..0000000
--- a/src/gs-auth-pam.c.orig
+++ /dev/null
@@ -1,843 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2006 William Jon McCann <[email protected]>
- * Copyright (C) 2006 Ray Strode <[email protected]>
- * Copyright (C) 2003 Bill Nottingham <[email protected]>
- * Copyright (c) 1993-2003 Jamie Zawinski <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#include <fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <pwd.h>
-#include <grp.h>
-#include <security/pam_appl.h>
-#include <signal.h>
-#include <errno.h>
-
-#include <glib.h>
-#include <glib/gstdio.h>
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-#include "gs-auth.h"
-
-#include "subprocs.h"
-
-/* Some time between Red Hat 4.2 and 7.0, the words were transposed
- in the various PAM_x_CRED macro names. Yay!
-*/
-#ifndef PAM_REFRESH_CRED
-# define PAM_REFRESH_CRED PAM_CRED_REFRESH
-#endif
-
-#ifdef HAVE_PAM_FAIL_DELAY
-/* We handle delays ourself.*/
-/* Don't set this to 0 (Linux bug workaround.) */
-# define PAM_NO_DELAY(pamh) pam_fail_delay ((pamh), 1)
-#else /* !HAVE_PAM_FAIL_DELAY */
-# define PAM_NO_DELAY(pamh) /* */
-#endif /* !HAVE_PAM_FAIL_DELAY */
-
-
-/* On SunOS 5.6, and on Linux with PAM 0.64, pam_strerror() takes two args.
- On some other Linux systems with some other version of PAM (e.g.,
- whichever Debian release comes with a 2.2.5 kernel) it takes one arg.
- I can't tell which is more "recent" or "correct" behavior, so configure
- figures out which is in use for us. Shoot me!
-*/
-#ifdef PAM_STRERROR_TWO_ARGS
-# define PAM_STRERROR(pamh, status) pam_strerror((pamh), (status))
-#else /* !PAM_STRERROR_TWO_ARGS */
-# define PAM_STRERROR(pamh, status) pam_strerror((status))
-#endif /* !PAM_STRERROR_TWO_ARGS */
-
-static gboolean verbose_enabled = FALSE;
-static pam_handle_t *pam_handle = NULL;
-static gboolean did_we_ask_for_password = FALSE;
-
-struct pam_closure
-{
- const char *username;
- GSAuthMessageFunc cb_func;
- gpointer cb_data;
- int signal_fd;
- int result;
-};
-
-typedef struct
-{
- struct pam_closure *closure;
- GSAuthMessageStyle style;
- const char *msg;
- char **resp;
- gboolean should_interrupt_stack;
-} GsAuthMessageHandlerData;
-
-static GCond *message_handled_condition;
-static GMutex *message_handler_mutex;
-
-GQuark
-gs_auth_error_quark (void)
-{
- static GQuark quark = 0;
- if (! quark)
- {
- quark = g_quark_from_static_string ("gs_auth_error");
- }
-
- return quark;
-}
-
-void
-gs_auth_set_verbose (gboolean enabled)
-{
- verbose_enabled = enabled;
-}
-
-gboolean
-gs_auth_get_verbose (void)
-{
- return verbose_enabled;
-}
-
-static GSAuthMessageStyle
-pam_style_to_gs_style (int pam_style)
-{
- GSAuthMessageStyle style;
-
- switch (pam_style)
- {
- case PAM_PROMPT_ECHO_ON:
- style = GS_AUTH_MESSAGE_PROMPT_ECHO_ON;
- break;
- case PAM_PROMPT_ECHO_OFF:
- style = GS_AUTH_MESSAGE_PROMPT_ECHO_OFF;
- break;
- case PAM_ERROR_MSG:
- style = GS_AUTH_MESSAGE_ERROR_MSG;
- break;
- case PAM_TEXT_INFO:
- style = GS_AUTH_MESSAGE_TEXT_INFO;
- break;
- default:
- g_assert_not_reached ();
- break;
- }
-
- return style;
-}
-
-static gboolean
-auth_message_handler (GSAuthMessageStyle style,
- const char *msg,
- char **response,
- gpointer data)
-{
- gboolean ret;
-
- ret = TRUE;
- *response = NULL;
-
- switch (style)
- {
- case GS_AUTH_MESSAGE_PROMPT_ECHO_ON:
- break;
- case GS_AUTH_MESSAGE_PROMPT_ECHO_OFF:
- if (msg != NULL && g_str_has_prefix (msg, _("Password:")))
- {
- did_we_ask_for_password = TRUE;
- }
- break;
- case GS_AUTH_MESSAGE_ERROR_MSG:
- break;
- case GS_AUTH_MESSAGE_TEXT_INFO:
- break;
- default:
- g_assert_not_reached ();
- }
-
- return ret;
-}
-
-static gboolean
-gs_auth_queued_message_handler (GsAuthMessageHandlerData *data)
-{
- gboolean res;
-
- if (gs_auth_get_verbose ())
- {
- g_message ("Waiting for lock");
- }
-
- g_mutex_lock (message_handler_mutex);
-
- if (gs_auth_get_verbose ())
- {
- g_message ("Waiting for response");
- }
-
- res = data->closure->cb_func (data->style,
- data->msg,
- data->resp,
- data->closure->cb_data);
-
- data->should_interrupt_stack = res == FALSE;
-
- g_cond_signal (message_handled_condition);
- g_mutex_unlock (message_handler_mutex);
-
- if (gs_auth_get_verbose ())
- {
- g_message ("Got response");
- }
-
- return FALSE;
-}
-
-static gboolean
-gs_auth_run_message_handler (struct pam_closure *c,
- GSAuthMessageStyle style,
- const char *msg,
- char **resp)
-{
- GsAuthMessageHandlerData data;
-
- data.closure = c;
- data.style = style;
- data.msg = msg;
- data.resp = resp;
- data.should_interrupt_stack = TRUE;
-
- g_mutex_lock (message_handler_mutex);
-
- /* Queue the callback in the gui (the main) thread
- */
- g_idle_add ((GSourceFunc) gs_auth_queued_message_handler, &data);
-
- if (gs_auth_get_verbose ())
- {
- g_message ("Waiting for respose to message style %d: '%s'", style, msg);
- }
-
- /* Wait for the response
- */
- g_cond_wait (message_handled_condition,
- message_handler_mutex);
- g_mutex_unlock (message_handler_mutex);
-
- if (gs_auth_get_verbose ())
- {
- g_message ("Got respose to message style %d: interrupt:%d", style, data.should_interrupt_stack);
- }
-
- return data.should_interrupt_stack == FALSE;
-}
-
-static int
-pam_conversation (int nmsgs,
- const struct pam_message **msg,
- struct pam_response **resp,
- void *closure)
-{
- int replies = 0;
- struct pam_response *reply = NULL;
- struct pam_closure *c = (struct pam_closure *) closure;
- gboolean res;
- int ret;
-
- reply = (struct pam_response *) calloc (nmsgs, sizeof (*reply));
-
- if (reply == NULL)
- {
- return PAM_CONV_ERR;
- }
-
- res = TRUE;
- ret = PAM_SUCCESS;
-
- for (replies = 0; replies < nmsgs && ret == PAM_SUCCESS; replies++)
- {
- GSAuthMessageStyle style;
- char *utf8_msg;
-
- style = pam_style_to_gs_style (msg [replies]->msg_style);
-
- utf8_msg = g_locale_to_utf8 (msg [replies]->msg,
- -1,
- NULL,
- NULL,
- NULL);
-
- /* if we couldn't convert text from locale then
- * assume utf-8 and hope for the best */
- if (utf8_msg == NULL)
- {
- char *p;
- char *q;
-
- utf8_msg = g_strdup (msg [replies]->msg);
-
- p = utf8_msg;
- while (*p != '\0' && !g_utf8_validate ((const char *)p, -1, (const char **)&q))
- {
- *q = '?';
- p = q + 1;
- }
- }
-
- /* handle message locally first */
- auth_message_handler (style,
- utf8_msg,
- &reply [replies].resp,
- NULL);
-
- if (c->cb_func != NULL)
- {
- if (gs_auth_get_verbose ())
- {
- g_message ("Handling message style %d: '%s'", style, utf8_msg);
- }
-
- /* blocks until the gui responds
- */
- res = gs_auth_run_message_handler (c,
- style,
- utf8_msg,
- &reply [replies].resp);
-
- if (gs_auth_get_verbose ())
- {
- g_message ("Msg handler returned %d", res);
- }
-
- /* If the handler returns FALSE - interrupt the PAM stack */
- if (res)
- {
- reply [replies].resp_retcode = PAM_SUCCESS;
- }
- else
- {
- int i;
- for (i = 0; i <= replies; i++)
- {
- free (reply [i].resp);
- }
- free (reply);
- reply = NULL;
- ret = PAM_CONV_ERR;
- }
- }
-
- g_free (utf8_msg);
- }
-
- *resp = reply;
-
- return ret;
-}
-
-static gboolean
-close_pam_handle (int status)
-{
-
- if (pam_handle != NULL)
- {
- int status2;
-
- status2 = pam_end (pam_handle, status);
- pam_handle = NULL;
-
- if (gs_auth_get_verbose ())
- {
- g_message (" pam_end (...) ==> %d (%s)",
- status2,
- (status2 == PAM_SUCCESS ? "Success" : "Failure"));
- }
- }
-
- if (message_handled_condition != NULL)
- {
- g_cond_free (message_handled_condition);
- message_handled_condition = NULL;
- }
-
- if (message_handler_mutex != NULL)
- {
- g_mutex_free (message_handler_mutex);
- message_handler_mutex = NULL;
- }
-
- return TRUE;
-}
-
-static gboolean
-create_pam_handle (const char *username,
- const char *display,
- struct pam_conv *conv,
- int *status_code)
-{
- int status;
- const char *service = PAM_SERVICE_NAME;
- char *disp;
- gboolean ret;
-
- if (pam_handle != NULL)
- {
- g_warning ("create_pam_handle: Stale pam handle around, cleaning up");
- close_pam_handle (PAM_SUCCESS);
- }
-
- /* init things */
- pam_handle = NULL;
- status = -1;
- disp = NULL;
- ret = TRUE;
-
- /* Initialize a PAM session for the user */
- if ((status = pam_start (service, username, conv, &pam_handle)) != PAM_SUCCESS)
- {
- pam_handle = NULL;
- g_warning (_("Unable to establish service %s: %s\n"),
- service,
- PAM_STRERROR (NULL, status));
-
- if (status_code != NULL)
- {
- *status_code = status;
- }
-
- ret = FALSE;
- goto out;
- }
-
- if (gs_auth_get_verbose ())
- {
- g_message ("pam_start (\"%s\", \"%s\", ...) ==> %d (%s)",
- service,
- username,
- status,
- PAM_STRERROR (pam_handle, status));
- }
-
- disp = g_strdup (display);
- if (disp == NULL)
- {
- disp = g_strdup (":0.0");
- }
-
- if ((status = pam_set_item (pam_handle, PAM_TTY, disp)) != PAM_SUCCESS)
- {
- g_warning (_("Can't set PAM_TTY=%s"), display);
-
- if (status_code != NULL)
- {
- *status_code = status;
- }
-
- ret = FALSE;
- goto out;
- }
-
- ret = TRUE;
- message_handled_condition = g_cond_new ();
- message_handler_mutex = g_mutex_new ();
-
-out:
- if (status_code != NULL)
- {
- *status_code = status;
- }
-
- g_free (disp);
-
- return ret;
-}
-
-static void
-set_pam_error (GError **error,
- int status)
-{
- if (status == PAM_AUTH_ERR || status == PAM_USER_UNKNOWN)
- {
- char *msg;
-
- if (did_we_ask_for_password)
- {
- msg = g_strdup (_("Incorrect password."));
- }
- else
- {
- msg = g_strdup (_("Authentication failed."));
- }
-
- g_set_error (error,
- GS_AUTH_ERROR,
- GS_AUTH_ERROR_AUTH_ERROR,
- "%s",
- msg);
- g_free (msg);
- }
- else if (status == PAM_PERM_DENIED)
- {
- g_set_error (error,
- GS_AUTH_ERROR,
- GS_AUTH_ERROR_AUTH_DENIED,
- "%s",
- _("Not permitted to gain access at this time."));
- }
- else if (status == PAM_ACCT_EXPIRED)
- {
- g_set_error (error,
- GS_AUTH_ERROR,
- GS_AUTH_ERROR_AUTH_DENIED,
- "%s",
- _("No longer permitted to access the system."));
- }
-
-}
-
-static int
-gs_auth_thread_func (int auth_operation_fd)
-{
- static const int flags = 0;
- int status;
- int status2;
- struct timespec timeout;
- sigset_t set;
- const void *p;
-
- timeout.tv_sec = 0;
- timeout.tv_nsec = 1;
-
- set = block_sigchld ();
-
- status = pam_authenticate (pam_handle, flags);
-
- sigtimedwait (&set, NULL, &timeout);
- unblock_sigchld ();
-
- if (gs_auth_get_verbose ())
- {
- g_message (" pam_authenticate (...) ==> %d (%s)",
- status,
- PAM_STRERROR (pam_handle, status));
- }
-
- if (status != PAM_SUCCESS)
- {
- goto done;
- }
-
- if ((status = pam_get_item (pam_handle, PAM_USER, &p)) != PAM_SUCCESS)
- {
- /* is not really an auth problem, but it will
- pretty much look as such, it shouldn't really
- happen */
- goto done;
- }
-
- /* We don't actually care if the account modules fail or succeed,
- * but we need to run them anyway because certain pam modules
- * depend on side effects of the account modules getting run.
- */
- status2 = pam_acct_mgmt (pam_handle, 0);
-
- if (gs_auth_get_verbose ())
- {
- g_message ("pam_acct_mgmt (...) ==> %d (%s)\n",
- status2,
- PAM_STRERROR (pam_handle, status2));
- }
-
- /* FIXME: should we handle these? */
- switch (status2)
- {
- case PAM_SUCCESS:
- break;
- case PAM_NEW_AUTHTOK_REQD:
- break;
- case PAM_AUTHINFO_UNAVAIL:
- break;
- case PAM_ACCT_EXPIRED:
- break;
- case PAM_PERM_DENIED:
- break;
- default :
- break;
- }
-
- /* Each time we successfully authenticate, refresh credentials,
- for Kerberos/AFS/DCE/etc. If this fails, just ignore that
- failure and blunder along; it shouldn't matter.
-
- Note: this used to be PAM_REFRESH_CRED instead of
- PAM_REINITIALIZE_CRED, but Jason Heiss <[email protected]>
- says that the Linux PAM library ignores that one, and only refreshes
- credentials when using PAM_REINITIALIZE_CRED.
- */
- status2 = pam_setcred (pam_handle, PAM_REINITIALIZE_CRED);
- if (gs_auth_get_verbose ())
- {
- g_message (" pam_setcred (...) ==> %d (%s)",
- status2,
- PAM_STRERROR (pam_handle, status2));
- }
-
-done:
- /* we're done, close the fd and wake up the main
- * loop
- */
- close (auth_operation_fd);
-
- return status;
-}
-
-static gboolean
-gs_auth_loop_quit (GIOChannel *source,
- GIOCondition condition,
- gboolean *thread_done)
-{
- *thread_done = TRUE;
- gtk_main_quit ();
- return FALSE;
-}
-
-static gboolean
-gs_auth_pam_verify_user (pam_handle_t *handle,
- int *status)
-{
- GThread *auth_thread;
- GIOChannel *channel;
- guint watch_id;
- int auth_operation_fds[2];
- int auth_status;
- gboolean thread_done;
-
- channel = NULL;
- watch_id = 0;
- auth_status = PAM_AUTH_ERR;
-
- /* This pipe gives us a set of fds we can hook into
- * the event loop to be notified when our helper thread
- * is ready to be reaped.
- */
- if (pipe (auth_operation_fds) < 0)
- {
- goto out;
- }
-
- if (fcntl (auth_operation_fds[0], F_SETFD, FD_CLOEXEC) < 0)
- {
- close (auth_operation_fds[0]);
- close (auth_operation_fds[1]);
- goto out;
- }
-
- if (fcntl (auth_operation_fds[1], F_SETFD, FD_CLOEXEC) < 0)
- {
- close (auth_operation_fds[0]);
- close (auth_operation_fds[1]);
- goto out;
- }
-
- channel = g_io_channel_unix_new (auth_operation_fds[0]);
-
- /* we use a recursive main loop to process ui events
- * while we wait on a thread to handle the blocking parts
- * of pam authentication.
- */
- thread_done = FALSE;
- watch_id = g_io_add_watch (channel, G_IO_ERR | G_IO_HUP,
- (GIOFunc) gs_auth_loop_quit, &thread_done);
-
- auth_thread = g_thread_create ((GThreadFunc) gs_auth_thread_func,
- GINT_TO_POINTER (auth_operation_fds[1]),
- TRUE, NULL);
-
- if (auth_thread == NULL)
- {
- goto out;
- }
-
- gtk_main ();
-
- /* if the event loop was quit before the thread is done then we can't
- * reap the thread without blocking on it finishing. The
- * thread may not ever finish though if the pam module is blocking.
- *
- * The only time the event loop is going to stop when the thread isn't
- * done, however, is if the dialog quits early (from, e.g., "cancel"),
- * so we can just exit. An alternative option would be to switch to
- * using pthreads directly and calling pthread_cancel.
- */
- if (!thread_done)
- {
- raise (SIGTERM);
- }
-
- auth_status = GPOINTER_TO_INT (g_thread_join (auth_thread));
-
-out:
- if (watch_id != 0)
- {
- g_source_remove (watch_id);
- }
-
- if (channel != NULL)
- {
- g_io_channel_unref (channel);
- }
-
- if (status)
- {
- *status = auth_status;
- }
-
- return auth_status == PAM_SUCCESS;
-}
-
-gboolean
-gs_auth_verify_user (const char *username,
- const char *display,
- GSAuthMessageFunc func,
- gpointer data,
- GError **error)
-{
- int status = -1;
- struct pam_conv conv;
- struct pam_closure c;
- struct passwd *pwent;
-
- pwent = getpwnam (username);
- if (pwent == NULL)
- {
- return FALSE;
- }
-
- c.username = username;
- c.cb_func = func;
- c.cb_data = data;
-
- conv.conv = &pam_conversation;
- conv.appdata_ptr = (void *) &c;
-
- /* Initialize PAM. */
- create_pam_handle (username, display, &conv, &status);
- if (status != PAM_SUCCESS)
- {
- goto done;
- }
-
- pam_set_item (pam_handle, PAM_USER_PROMPT, _("Username:"));
-
- PAM_NO_DELAY(pam_handle);
-
- did_we_ask_for_password = FALSE;
- if (! gs_auth_pam_verify_user (pam_handle, &status))
- {
- goto done;
- }
-
-done:
- if (status != PAM_SUCCESS)
- {
- set_pam_error (error, status);
- }
-
- close_pam_handle (status);
-
- return (status == PAM_SUCCESS ? TRUE : FALSE);
-}
-
-gboolean
-gs_auth_init (void)
-{
- return TRUE;
-}
-
-gboolean
-gs_auth_priv_init (void)
-{
- /* We have nothing to do at init-time.
- However, we might as well do some error checking.
- If "/etc/pam.d" exists and is a directory, but "/etc/pam.d/xlock"
- does not exist, warn that PAM probably isn't going to work.
-
- This is a priv-init instead of a non-priv init in case the directory
- is unreadable or something (don't know if that actually happens.)
- */
- const char dir [] = "/etc/pam.d";
- const char file [] = "/etc/pam.d/" PAM_SERVICE_NAME;
- const char file2 [] = "/etc/pam.conf";
- struct stat st;
-
- if (g_stat (dir, &st) == 0 && st.st_mode & S_IFDIR)
- {
- if (g_stat (file, &st) != 0)
- {
- g_warning ("%s does not exist.\n"
- "Authentication via PAM is unlikely to work.",
- file);
- }
- }
- else if (g_stat (file2, &st) == 0)
- {
- FILE *f = g_fopen (file2, "r");
- if (f)
- {
- gboolean ok = FALSE;
- char buf[255];
- while (fgets (buf, sizeof(buf), f))
- {
- if (strstr (buf, PAM_SERVICE_NAME))
- {
- ok = TRUE;
- break;
- }
- }
-
- fclose (f);
- if (!ok)
- {
- g_warning ("%s does not list the `%s' service.\n"
- "Authentication via PAM is unlikely to work.",
- file2, PAM_SERVICE_NAME);
- }
- }
- /* else warn about file2 existing but being unreadable? */
- }
- else
- {
- g_warning ("Neither %s nor %s exist.\n"
- "Authentication via PAM is unlikely to work.",
- file2, file);
- }
-
- /* Return true anyway, just in case. */
- return TRUE;
-}
diff --git a/src/gs-auth-pwent.c.orig b/src/gs-auth-pwent.c.orig
deleted file mode 100644
index 21abbee..0000000
--- a/src/gs-auth-pwent.c.orig
+++ /dev/null
@@ -1,291 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (c) 1993-1998 Jamie Zawinski <[email protected]>
- * Copyright (C) 2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifdef HAVE_CRYPT_H
-# include <crypt.h>
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <pwd.h>
-#include <grp.h>
-
-#ifdef __bsdi__
-# include <sys/param.h>
-# if _BSDI_VERSION >= 199608
-# define BSD_AUTH
-# endif
-#endif /* __bsdi__ */
-
-#include <glib.h>
-#include <glib/gi18n.h>
-
-#if defined(HAVE_SHADOW_PASSWD) /* passwds live in /etc/shadow */
-
-# include <shadow.h>
-# define PWTYPE struct spwd *
-# define PWPSLOT sp_pwdp
-# define GETPW getspnam
-
-#elif defined(HAVE_ENHANCED_PASSWD) /* passwds live in /tcb/files/auth/ */
-/* M.Matsumoto <[email protected]> */
-# include <sys/security.h>
-# include <prot.h>
-
-# define PWTYPE struct pr_passwd *
-# define PWPSLOT ufld.fd_encrypt
-# define GETPW getprpwnam
-
-#elif defined(HAVE_ADJUNCT_PASSWD)
-
-# include <sys/label.h>
-# include <sys/audit.h>
-# include <pwdadj.h>
-
-# define PWTYPE struct passwd_adjunct *
-# define PWPSLOT pwa_passwd
-# define GETPW getpwanam
-
-#elif defined(HAVE_HPUX_PASSWD)
-
-# include <hpsecurity.h>
-# include <prot.h>
-
-# define PWTYPE struct s_passwd *
-# define PWPSLOT pw_passwd
-# define GETPW getspwnam
-
-# define HAVE_BIGCRYPT
-
-#endif
-
-#include "gs-auth.h"
-
-static gboolean verbose_enabled = FALSE;
-
-static char *encrypted_user_passwd = NULL;
-
-GQuark
-gs_auth_error_quark (void)
-{
- static GQuark quark = 0;
- if (! quark)
- {
- quark = g_quark_from_static_string ("gs_auth_error");
- }
-
- return quark;
-}
-
-void
-gs_auth_set_verbose (gboolean enabled)
-{
- verbose_enabled = enabled;
-}
-
-gboolean
-gs_auth_get_verbose (void)
-{
- return verbose_enabled;
-}
-
-static gboolean
-passwd_known (const char *pw)
-{
- return (pw &&
- pw[0] != '*' && /* This would be sensible... */
- strlen (pw) > 4); /* ...but this is what Solaris does. */
-}
-
-static char *
-get_encrypted_passwd (const char *user)
-{
- char *result = NULL;
-
-#ifdef PWTYPE
- if (user && *user && !result)
- {
- /* First check the shadow passwords. */
- PWTYPE p = GETPW ((char *) user);
- if (p && passwd_known (p->PWPSLOT))
- {
- result = g_strdup (p->PWPSLOT);
- }
- }
-#endif /* PWTYPE */
-
- if (user && *user && !result)
- {
- /* Check non-shadow passwords too. */
- struct passwd *p = getpwnam (user);
- if (p && passwd_known (p->pw_passwd))
- {
- result = g_strdup (p->pw_passwd);
- }
- }
-
- /* The manual for passwd(4) on HPUX 10.10 says:
-
- Password aging is put in effect for a particular user if his
- encrypted password in the password file is followed by a comma and
- a nonnull string of characters from the above alphabet. This
- string defines the "age" needed to implement password aging.
-
- So this means that passwd->pw_passwd isn't simply a string of cyphertext,
- it might have trailing junk. So, if there is a comma in the string, and
- that comma is beyond position 13, terminate the string before the comma.
- */
- if (result && strlen (result) > 13)
- {
- char *s = strchr (result + 13, ',');
- if (s)
- {
- *s = 0;
- }
- }
-
-#ifndef HAVE_PAM
- /* We only issue this warning if not compiled with support for PAM.
- If we're using PAM, it's not unheard of that normal pwent passwords
- would be unavailable. */
-
- if (!result)
- {
- g_warning ("Couldn't get password of \"%s\"",
- (user ? user : "(null)"));
- }
-
-#endif /* !HAVE_PAM */
-
- return result;
-}
-
-/* This has to be called before we've changed our effective user ID,
- because it might need privileges to get at the encrypted passwords.
- Returns false if we weren't able to get any passwords, and therefore,
- locking isn't possible. (It will also have written to stderr.)
-*/
-
-gboolean
-gs_auth_priv_init (void)
-{
- const char *u;
-
- u = g_get_user_name ();
-
- encrypted_user_passwd = get_encrypted_passwd (u);
-
- if (encrypted_user_passwd != NULL)
- {
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
-
-
-gboolean
-gs_auth_init (void)
-{
- if (encrypted_user_passwd != NULL)
- {
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
-
-static gboolean
-passwds_match (const char *cleartext,
- const char *ciphertext)
-{
- char *s = NULL; /* note that on some systems, crypt() may return null */
-
- s = (char *) crypt (cleartext, ciphertext);
- if (s && !strcmp (s, ciphertext))
- {
- return TRUE;
- }
-
-#ifdef HAVE_BIGCRYPT
- /* There seems to be no way to tell at runtime if an HP machine is in
- "trusted" mode, and thereby, which of crypt() or bigcrypt() we should
- be calling to compare passwords. So call them both, and see which
- one works. */
-
- s = (char *) bigcrypt (cleartext, ciphertext);
- if (s && !strcmp (s, ciphertext))
- {
- return TRUE;
- }
-
-#endif /* HAVE_BIGCRYPT */
-
- return FALSE;
-}
-
-gboolean
-gs_auth_verify_user (const char *username,
- const char *display,
- GSAuthMessageFunc func,
- gpointer data,
- GError **error)
-{
- char *password;
-
- password = NULL;
-
- /* ask for the password for user */
- if (func != NULL)
- {
- func (GS_AUTH_MESSAGE_PROMPT_ECHO_OFF,
- "Password: ",
- &password,
- data);
- }
-
- if (password == NULL)
- {
- return FALSE;
- }
-
- if (encrypted_user_passwd && passwds_match (password, encrypted_user_passwd))
- {
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
diff --git a/src/gs-auth.h.orig b/src/gs-auth.h.orig
deleted file mode 100644
index 25e5271..0000000
--- a/src/gs-auth.h.orig
+++ /dev/null
@@ -1,65 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#ifndef __GS_AUTH_H
-#define __GS_AUTH_H
-
-#include <glib.h>
-
-G_BEGIN_DECLS
-
-typedef enum {
- GS_AUTH_MESSAGE_PROMPT_ECHO_ON,
- GS_AUTH_MESSAGE_PROMPT_ECHO_OFF,
- GS_AUTH_MESSAGE_ERROR_MSG,
- GS_AUTH_MESSAGE_TEXT_INFO
-} GSAuthMessageStyle;
-
-typedef enum {
- GS_AUTH_ERROR_GENERAL,
- GS_AUTH_ERROR_AUTH_ERROR,
- GS_AUTH_ERROR_USER_UNKNOWN,
- GS_AUTH_ERROR_AUTH_DENIED
-} GSAuthError;
-
-typedef gboolean (* GSAuthMessageFunc) (GSAuthMessageStyle style,
- const char *msg,
- char **response,
- gpointer data);
-
-#define GS_AUTH_ERROR gs_auth_error_quark ()
-
-GQuark gs_auth_error_quark (void);
-
-void gs_auth_set_verbose (gboolean verbose);
-gboolean gs_auth_get_verbose (void);
-
-gboolean gs_auth_priv_init (void);
-gboolean gs_auth_init (void);
-gboolean gs_auth_verify_user (const char *username,
- const char *display,
- GSAuthMessageFunc func,
- gpointer data,
- GError **error);
-
-G_END_DECLS
-
-#endif /* __GS_AUTH_H */
diff --git a/src/gs-debug.c.orig b/src/gs-debug.c.orig
deleted file mode 100644
index ff80c0c..0000000
--- a/src/gs-debug.c.orig
+++ /dev/null
@@ -1,163 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <string.h>
-#include <stdarg.h>
-#include <signal.h>
-#include <time.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <glib/gstdio.h>
-
-#include "gs-debug.h"
-
-static gboolean debugging = FALSE;
-static FILE *debug_out = NULL;
-
-/* Based on rhythmbox/lib/rb-debug.c */
-/* Our own funky debugging function, should only be used when something
- * is not going wrong, if something *is* wrong use g_warning.
- */
-void
-gs_debug_real (const char *func,
- const char *file,
- const int line,
- const char *format, ...)
-{
- va_list args;
- char buffer [1025];
- char *str_time;
- time_t the_time;
-
- if (debugging == FALSE)
- return;
-
- va_start (args, format);
-
- g_vsnprintf (buffer, 1024, format, args);
-
- va_end (args);
-
- time (&the_time);
- str_time = g_new0 (char, 255);
- strftime (str_time, 254, "%H:%M:%S", localtime (&the_time));
-
- fprintf ((debug_out ? debug_out : stderr),
- "[%s] %s:%d (%s):\t %s\n",
- func, file, line, str_time, buffer);
-
- if (debug_out)
- fflush (debug_out);
-
- g_free (str_time);
-}
-
-gboolean
-gs_debug_enabled (void)
-{
- return debugging;
-}
-
-void
-gs_debug_init (gboolean debug,
- gboolean to_file)
-{
- /* return if already initialized */
- if (debugging == TRUE)
- {
- return;
- }
-
- debugging = debug;
-
- if (debug && to_file)
- {
- const char path [50] = "mate_screensaver_debug_XXXXXX";
- int fd;
-
- fd = g_file_open_tmp (path, NULL, NULL);
-
- if (fd >= 0)
- {
- debug_out = fdopen (fd, "a");
- }
- }
-
- gs_debug ("Debugging %s", (debug) ? "enabled" : "disabled");
-}
-
-void
-gs_debug_shutdown (void)
-{
- if (! debugging)
- return;
-
- gs_debug ("Shutting down debugging");
-
- debugging = FALSE;
-
- if (debug_out != NULL)
- {
- fclose (debug_out);
- debug_out = NULL;
- }
-}
-
-void
-_gs_profile_log (const char *func,
- const char *note,
- const char *format,
- ...)
-{
- va_list args;
- char *str;
- char *formatted;
-
- if (format == NULL)
- {
- formatted = g_strdup ("");
- }
- else
- {
- va_start (args, format);
- formatted = g_strdup_vprintf (format, args);
- va_end (args);
- }
-
- if (func != NULL)
- {
- str = g_strdup_printf ("MARK: %s %s: %s %s", g_get_prgname(), func, note ? note : "", formatted);
- }
- else
- {
- str = g_strdup_printf ("MARK: %s: %s %s", g_get_prgname(), note ? note : "", formatted);
- }
-
- g_free (formatted);
-
- g_access (str, F_OK);
- g_free (str);
-}
diff --git a/src/gs-fade.c.orig b/src/gs-fade.c.orig
deleted file mode 100644
index 3b46004..0000000
--- a/src/gs-fade.c.orig
+++ /dev/null
@@ -1,987 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2009 William Jon McCann <[email protected]>
- * Copyright (C) 2009 Red Hat, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <time.h>
-#include <errno.h>
-
-#include <string.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif /* HAVE_UNISTD_H */
-
-#include <gdk/gdkx.h>
-#include <gtk/gtk.h>
-
-#include "gs-fade.h"
-#include "gs-debug.h"
-
-#define MATE_DESKTOP_USE_UNSTABLE_API
-
-#include "libmateui/mate-rr.h"
-
-/* XFree86 4.x+ Gamma fading */
-
-
-#ifdef HAVE_XF86VMODE_GAMMA
-
-#include <X11/extensions/xf86vmode.h>
-
-#define XF86_MIN_GAMMA 0.1
-
-#endif /* HAVE_XF86VMODE_GAMMA */
-
-static void gs_fade_class_init (GSFadeClass *klass);
-static void gs_fade_init (GSFade *fade);
-static void gs_fade_finalize (GObject *object);
-
-#define GS_FADE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_FADE, GSFadePrivate))
-
-struct GSGammaInfo
-{
- int size;
- unsigned short *r;
- unsigned short *g;
- unsigned short *b;
-};
-
-struct GSFadeScreenPrivate
-{
- int fade_type;
- int num_ramps;
- /* one per crtc in randr mode */
- struct GSGammaInfo *info;
- /* one per screen in theory */
- MateRRScreen *rrscreen;
-#ifdef HAVE_XF86VMODE_GAMMA
- /* one per screen also */
- XF86VidModeGamma vmg;
-#endif /* HAVE_XF86VMODE_GAMMA */
- gboolean (*fade_setup) (GSFade *fade,
- int screen);
- gboolean (*fade_set_alpha_gamma) (GSFade *fade,
- int screen,
- gdouble alpha);
- void (*fade_finish) (GSFade *fade,
- int screen);
-};
-
-struct GSFadePrivate
-{
- guint enabled : 1;
- guint active : 1;
-
- guint timeout;
-
- guint step;
- guint num_steps;
- guint timer_id;
-
- gdouble alpha_per_iter;
- gdouble current_alpha;
-
- int num_screens;
-
- struct GSFadeScreenPrivate *screen_priv;
-};
-
-enum
-{
- FADED,
- LAST_SIGNAL
-};
-
-enum
-{
- FADE_TYPE_NONE,
- FADE_TYPE_GAMMA_NUMBER,
- FADE_TYPE_GAMMA_RAMP,
- FADE_TYPE_XRANDR,
-};
-
-static guint signals [LAST_SIGNAL] = { 0, };
-
-G_DEFINE_TYPE (GSFade, gs_fade, G_TYPE_OBJECT)
-
-static gpointer fade_object = NULL;
-
-#ifdef HAVE_XF86VMODE_GAMMA
-
-/* This is needed because the VidMode extension doesn't work
- on remote displays -- but if the remote display has the extension
- at all, XF86VidModeQueryExtension returns true, and then
- XF86VidModeQueryVersion dies with an X error.
-*/
-
-static gboolean error_handler_hit = FALSE;
-
-static int
-ignore_all_errors_ehandler (Display *dpy,
- XErrorEvent *error)
-{
- error_handler_hit = TRUE;
-
- return 0;
-}
-
-static Bool
-safe_XF86VidModeQueryVersion (Display *dpy,
- int *majP,
- int *minP)
-{
- Bool result;
- XErrorHandler old_handler;
-
- XSync (dpy, False);
- error_handler_hit = FALSE;
- old_handler = XSetErrorHandler (ignore_all_errors_ehandler);
-
- result = XF86VidModeQueryVersion (dpy, majP, minP);
-
- XSync (dpy, False);
- XSetErrorHandler (old_handler);
- XSync (dpy, False);
-
- return (error_handler_hit
- ? False
- : result);
-}
-
-static gboolean
-xf86_whack_gamma (int screen,
- struct GSFadeScreenPrivate *screen_priv,
- float ratio)
-{
- Bool status;
- struct GSGammaInfo *gamma_info;
-
- gamma_info = screen_priv->info;
-
- if (!gamma_info)
- return FALSE;
-
- if (ratio < 0)
- {
- ratio = 0;
- }
- if (ratio > 1)
- {
- ratio = 1;
- }
-
- if (gamma_info->size == 0)
- {
- /* we only have a gamma number, not a ramp. */
-
- XF86VidModeGamma g2;
-
- g2.red = screen_priv->vmg.red * ratio;
- g2.green = screen_priv->vmg.green * ratio;
- g2.blue = screen_priv->vmg.blue * ratio;
-
- if (g2.red < XF86_MIN_GAMMA)
- {
- g2.red = XF86_MIN_GAMMA;
- }
- if (g2.green < XF86_MIN_GAMMA)
- {
- g2.green = XF86_MIN_GAMMA;
- }
- if (g2.blue < XF86_MIN_GAMMA)
- {
- g2.blue = XF86_MIN_GAMMA;
- }
-
- status = XF86VidModeSetGamma (GDK_DISPLAY (), screen, &g2);
- }
- else
- {
-
-# ifdef HAVE_XF86VMODE_GAMMA_RAMP
- unsigned short *r, *g, *b;
- int i;
-
- r = g_new0 (unsigned short, gamma_info->size);
- g = g_new0 (unsigned short, gamma_info->size);
- b = g_new0 (unsigned short, gamma_info->size);
-
- for (i = 0; i < gamma_info->size; i++)
- {
- r[i] = gamma_info->r[i] * ratio;
- g[i] = gamma_info->g[i] * ratio;
- b[i] = gamma_info->b[i] * ratio;
- }
-
- status = XF86VidModeSetGammaRamp (GDK_DISPLAY (), screen, gamma_info->size, r, g, b);
-
- g_free (r);
- g_free (g);
- g_free (b);
-
-# else /* !HAVE_XF86VMODE_GAMMA_RAMP */
- abort ();
-# endif /* !HAVE_XF86VMODE_GAMMA_RAMP */
- }
-
- gdk_flush ();
-
- return status;
-}
-
-#endif /* HAVE_XF86VMODE_GAMMA */
-
-/* VidModeExtension version 2.0 or better is needed to do gamma.
- 2.0 added gamma values; 2.1 added gamma ramps.
-*/
-# define XF86_VIDMODE_GAMMA_MIN_MAJOR 2
-# define XF86_VIDMODE_GAMMA_MIN_MINOR 0
-# define XF86_VIDMODE_GAMMA_RAMP_MIN_MAJOR 2
-# define XF86_VIDMODE_GAMMA_RAMP_MIN_MINOR 1
-
-
-gboolean
-gs_fade_get_enabled (GSFade *fade)
-{
- g_return_val_if_fail (GS_IS_FADE (fade), FALSE);
-
- return fade->priv->enabled;
-}
-
-void
-gs_fade_set_enabled (GSFade *fade,
- gboolean enabled)
-{
- g_return_if_fail (GS_IS_FADE (fade));
-
- if (fade->priv->enabled != enabled)
- {
- fade->priv->enabled = enabled;
- }
-}
-
-#ifdef HAVE_XF86VMODE_GAMMA
-static gboolean
-gamma_fade_setup (GSFade *fade, int screen_idx)
-{
- gboolean res;
- struct GSFadeScreenPrivate *screen_priv;
-
- screen_priv = &fade->priv->screen_priv[screen_idx];
-
- if (screen_priv->info)
- return TRUE;
-
-# ifndef HAVE_XF86VMODE_GAMMA_RAMP
- if (FADE_TYPE_GAMMA_RAMP == screen_priv->fade_type)
- {
- /* server is newer than client! */
- screen_priv->fade_type = FADE_TYPE_GAMMA_NUMBER;
- }
-# endif
-
-# ifdef HAVE_XF86VMODE_GAMMA_RAMP
-
- screen_priv->info = g_new0(struct GSGammaInfo, 1);
- screen_priv->num_ramps = 1;
-
- if (FADE_TYPE_GAMMA_RAMP == screen_priv->fade_type)
- {
- /* have ramps */
-
- res = XF86VidModeGetGammaRampSize (GDK_DISPLAY (), screen_idx, &screen_priv->info->size);
- if (!res || screen_priv->info->size <= 0)
- {
- screen_priv->fade_type = FADE_TYPE_GAMMA_NUMBER;
- goto test_number;
- }
-
- screen_priv->info->r = g_new0 (unsigned short, screen_priv->info->size);
- screen_priv->info->g = g_new0 (unsigned short, screen_priv->info->size);
- screen_priv->info->b = g_new0 (unsigned short, screen_priv->info->size);
-
- if (! (screen_priv->info->r && screen_priv->info->g && screen_priv->info->b))
- {
- screen_priv->fade_type = FADE_TYPE_GAMMA_NUMBER;
- goto test_number;
- }
-
- res = XF86VidModeGetGammaRamp (GDK_DISPLAY (),
- screen_idx,
- screen_priv->info->size,
- screen_priv->info->r,
- screen_priv->info->g,
- screen_priv->info->b);
- if (! res)
- {
- screen_priv->fade_type = FADE_TYPE_GAMMA_NUMBER;
- goto test_number;
- }
- gs_debug ("Initialized gamma ramp fade");
- }
-# endif /* HAVE_XF86VMODE_GAMMA_RAMP */
-
-test_number:
- if (FADE_TYPE_GAMMA_NUMBER == screen_priv->fade_type)
- {
- /* only have gamma parameter, not ramps. */
-
- res = XF86VidModeGetGamma (GDK_DISPLAY (), screen_idx, &screen_priv->vmg);
- if (! res)
- {
- screen_priv->fade_type = FADE_TYPE_NONE;
- goto test_none;
- }
- gs_debug ("Initialized gamma fade for screen %d: %f %f %f",
- screen_idx,
- screen_priv->vmg.red,
- screen_priv->vmg.green,
- screen_priv->vmg.blue);
- }
-
-test_none:
- if (FADE_TYPE_NONE == screen_priv->fade_type)
- {
- goto FAIL;
- }
-
- return TRUE;
-FAIL:
-
- return FALSE;
-}
-#endif /* HAVE_XF86VMODE_GAMMA */
-
-static void
-screen_fade_finish (GSFade *fade, int screen_idx)
-{
- struct GSFadeScreenPrivate *screen_priv;
- int i;
- screen_priv = &fade->priv->screen_priv[screen_idx];
-
- if (!screen_priv->info)
- return;
-
- for (i = 0; i < screen_priv->num_ramps; i++)
- {
- if (screen_priv->info[i].r)
- g_free (screen_priv->info[i].r);
- if (screen_priv->info[i].g)
- g_free (screen_priv->info[i].g);
- if (screen_priv->info[i].b)
- g_free (screen_priv->info[i].b);
- }
-
- g_free (screen_priv->info);
- screen_priv->info = NULL;
- screen_priv->num_ramps = 0;
-}
-
-#ifdef HAVE_XF86VMODE_GAMMA
-static gboolean
-gamma_fade_set_alpha_gamma (GSFade *fade,
- int screen_idx,
- gdouble alpha)
-{
- struct GSFadeScreenPrivate *screen_priv;
- gboolean res;
-
- screen_priv = &fade->priv->screen_priv[screen_idx];
- res = xf86_whack_gamma (screen_idx, screen_priv, alpha);
-
- return TRUE;
-}
-#endif /* HAVE_XF86VMODE_GAMMA */
-
-static void
-check_gamma_extension (GSFade *fade, int screen_idx)
-{
- struct GSFadeScreenPrivate *screen_priv;
-#ifdef HAVE_XF86VMODE_GAMMA
- int event;
- int error;
- int major;
- int minor;
- gboolean res;
-#endif /* HAVE_XF86VMODE_GAMMA */
-
- screen_priv = &fade->priv->screen_priv[screen_idx];
-
-#ifdef HAVE_XF86VMODE_GAMMA
- res = XF86VidModeQueryExtension (GDK_DISPLAY (), &event, &error);
- if (! res)
- goto fade_none;
-
- res = safe_XF86VidModeQueryVersion (GDK_DISPLAY (), &major, &minor);
- if (! res)
- goto fade_none;
-
- if (major < XF86_VIDMODE_GAMMA_MIN_MAJOR ||
- (major == XF86_VIDMODE_GAMMA_MIN_MAJOR &&
- minor < XF86_VIDMODE_GAMMA_MIN_MINOR))
- goto fade_none;
-
- screen_priv->fade_setup = gamma_fade_setup;
- screen_priv->fade_finish = screen_fade_finish;
- screen_priv->fade_set_alpha_gamma = gamma_fade_set_alpha_gamma;
-
- if (major < XF86_VIDMODE_GAMMA_RAMP_MIN_MAJOR ||
- (major == XF86_VIDMODE_GAMMA_RAMP_MIN_MAJOR &&
- minor < XF86_VIDMODE_GAMMA_RAMP_MIN_MINOR))
- {
- screen_priv->fade_type = FADE_TYPE_GAMMA_NUMBER;
- return;
- }
-
- /* Copacetic */
- screen_priv->fade_type = FADE_TYPE_GAMMA_RAMP;
- return;
-fade_none:
-#endif
- screen_priv->fade_type = FADE_TYPE_NONE;
-}
-
-/* Xrandr support */
-
-static gboolean xrandr_fade_setup (GSFade *fade, int screen_idx)
-{
- struct GSFadeScreenPrivate *screen_priv;
- MateRRCrtc *crtc;
- MateRRCrtc **crtcs;
- int crtc_count = 0;
- struct GSGammaInfo *info;
- gboolean res;
-
- screen_priv = &fade->priv->screen_priv[screen_idx];
-
- if (screen_priv->info)
- return TRUE;
-
- /* refresh the screen info */
- mate_rr_screen_refresh (screen_priv->rrscreen, NULL);
-
- crtcs = mate_rr_screen_list_crtcs (screen_priv->rrscreen);
- while (*crtcs)
- {
- crtc_count++;
- crtcs++;
- };
-
- screen_priv->info = g_new0 (struct GSGammaInfo, crtc_count);
- screen_priv->num_ramps = crtc_count;
-
- crtc_count = 0;
- crtcs = mate_rr_screen_list_crtcs (screen_priv->rrscreen);
- while (*crtcs)
- {
- crtc = *crtcs;
-
- info = &screen_priv->info[crtc_count];
-
- /* if no mode ignore crtc */
- if (!mate_rr_crtc_get_current_mode (crtc))
- {
- info->size = 0;
- info->r = NULL;
- info->g = NULL;
- info->b = NULL;
- }
- else
- {
- res = mate_rr_crtc_get_gamma (crtc, &info->size,
- &info->r, &info->g,
- &info->b);
- if (res == FALSE)
- goto fail;
- }
-
- crtcs++;
- crtc_count++;
- }
- return TRUE;
-fail:
- return FALSE;
-}
-
-static void xrandr_crtc_whack_gamma (MateRRCrtc *crtc,
- struct GSGammaInfo *gamma_info,
- float ratio)
-{
- unsigned short *r, *g, *b;
- int i;
-
- if (gamma_info->size == 0)
- return;
-
- if (ratio < 0)
- {
- ratio = 0;
- }
- if (ratio > 1)
- {
- ratio = 1;
- }
-
- r = g_new0 (unsigned short, gamma_info->size);
- g = g_new0 (unsigned short, gamma_info->size);
- b = g_new0 (unsigned short, gamma_info->size);
-
- for (i = 0; i < gamma_info->size; i++)
- {
- r[i] = gamma_info->r[i] * ratio;
- g[i] = gamma_info->g[i] * ratio;
- b[i] = gamma_info->b[i] * ratio;
- }
-
- mate_rr_crtc_set_gamma (crtc, gamma_info->size,
- r, g, b);
- g_free (r);
- g_free (g);
- g_free (b);
-}
-
-static gboolean xrandr_fade_set_alpha_gamma (GSFade *fade,
- int screen_idx,
- gdouble alpha)
-{
- struct GSFadeScreenPrivate *screen_priv;
- struct GSGammaInfo *info;
- MateRRCrtc **crtcs;
- int i;
-
- screen_priv = &fade->priv->screen_priv[screen_idx];
-
- if (!screen_priv->info)
- return FALSE;
-
- crtcs = mate_rr_screen_list_crtcs (screen_priv->rrscreen);
- i = 0;
-
- while (*crtcs)
- {
- info = &screen_priv->info[i];
- xrandr_crtc_whack_gamma (*crtcs, info, alpha);
- i++;
- crtcs++;
- }
- return TRUE;
-}
-
-static void
-check_randr_extension (GSFade *fade, int screen_idx)
-{
- GdkDisplay *display = gdk_display_get_default ();
- GdkScreen *screen = gdk_display_get_screen (display, screen_idx);
- struct GSFadeScreenPrivate *screen_priv;
-
- screen_priv = &fade->priv->screen_priv[screen_idx];
-
- screen_priv->rrscreen = mate_rr_screen_new (screen,
- NULL,
- NULL,
- NULL);
- if (!screen_priv->rrscreen)
- {
- screen_priv->fade_type = FADE_TYPE_NONE;
- return;
- }
-
- screen_priv->fade_type = FADE_TYPE_XRANDR;
- screen_priv->fade_setup = xrandr_fade_setup;
- screen_priv->fade_finish = screen_fade_finish;
- screen_priv->fade_set_alpha_gamma = xrandr_fade_set_alpha_gamma;
-}
-
-static gboolean
-gs_fade_set_alpha (GSFade *fade,
- gdouble alpha)
-{
- gboolean ret = FALSE;
- int i;
-
- for (i = 0; i < fade->priv->num_screens; i++)
- {
- switch (fade->priv->screen_priv[i].fade_type)
- {
- case FADE_TYPE_GAMMA_RAMP:
- case FADE_TYPE_GAMMA_NUMBER:
- case FADE_TYPE_XRANDR:
- ret = fade->priv->screen_priv[i].fade_set_alpha_gamma (fade, i, alpha);
- break;
- case FADE_TYPE_NONE:
- ret = FALSE;
- break;
- default:
- g_warning ("Unknown fade type");
- ret = FALSE;
- break;
- }
- }
- return ret;
-}
-
-static gboolean
-gs_fade_out_iter (GSFade *fade)
-{
- gboolean ret;
-
- if (fade->priv->current_alpha < 0.01)
- {
- return FALSE;
- }
-
- fade->priv->current_alpha -= fade->priv->alpha_per_iter;
-
- ret = gs_fade_set_alpha (fade, fade->priv->current_alpha);
-
- return ret;
-}
-
-static gboolean
-gs_fade_stop (GSFade *fade)
-{
- if (fade->priv->timer_id > 0)
- {
- g_source_remove (fade->priv->timer_id);
- fade->priv->timer_id = 0;
- }
-
- fade->priv->step = 0;
- fade->priv->active = FALSE;
-
- return TRUE;
-}
-
-void
-gs_fade_finish (GSFade *fade)
-{
- g_return_if_fail (GS_IS_FADE (fade));
-
- if (! fade->priv->active)
- {
- return;
- }
-
- gs_fade_stop (fade);
-
- g_signal_emit (fade, signals [FADED], 0);
-
- fade->priv->active = FALSE;
-}
-
-static gboolean
-fade_out_timer (GSFade *fade)
-{
- gboolean res;
-
- res = gs_fade_out_iter (fade);
-
- /* if failed then fade is complete */
- if (! res)
- {
- gs_fade_finish (fade);
- return FALSE;
- }
-
- return TRUE;
-}
-
-gboolean
-gs_fade_get_active (GSFade *fade)
-{
- g_return_val_if_fail (GS_IS_FADE (fade), FALSE);
-
- return fade->priv->active;
-}
-
-static void
-gs_fade_set_timeout (GSFade *fade,
- guint timeout)
-{
- g_return_if_fail (GS_IS_FADE (fade));
-
- fade->priv->timeout = timeout;
-}
-
-static void
-gs_fade_start (GSFade *fade,
- guint timeout)
-{
- guint steps_per_sec = 30;
- guint msecs_per_step;
- struct GSFadeScreenPrivate *screen_priv;
- gboolean active_fade, res;
- int i;
-
- g_return_if_fail (GS_IS_FADE (fade));
-
- for (i = 0; i < fade->priv->num_screens; i++)
- {
- screen_priv = &fade->priv->screen_priv[i];
- if (screen_priv->fade_type != FADE_TYPE_NONE)
- {
- res = screen_priv->fade_setup (fade, i);
- if (res == FALSE)
- return;
- }
- }
-
- if (fade->priv->timer_id > 0)
- {
- gs_fade_stop (fade);
- }
-
- fade->priv->active = TRUE;
-
- gs_fade_set_timeout (fade, timeout);
-
- active_fade = FALSE;
- for (i = 0; i < fade->priv->num_screens; i++)
- {
- screen_priv = &fade->priv->screen_priv[i];
- if (screen_priv->fade_type != FADE_TYPE_NONE)
- active_fade = TRUE;
- }
- if (active_fade)
- {
- guint num_steps;
-
- num_steps = (fade->priv->timeout / 1000) * steps_per_sec;
- msecs_per_step = 1000 / steps_per_sec;
- fade->priv->alpha_per_iter = 1.0 / (gdouble)num_steps;
-
- fade->priv->timer_id = g_timeout_add (msecs_per_step, (GSourceFunc)fade_out_timer, fade);
- }
- else
- {
- gs_fade_finish (fade);
- }
-}
-
-typedef struct
-{
- GSFadeDoneFunc done_cb;
- gpointer data;
-} FadedCallbackData;
-
-static void
-gs_fade_async_callback (GSFade *fade,
- FadedCallbackData *cdata)
-{
- g_signal_handlers_disconnect_by_func (fade,
- gs_fade_async_callback,
- cdata);
-
- if (cdata->done_cb)
- {
- cdata->done_cb (fade, cdata->data);
- }
-
- g_free (cdata);
-}
-
-void
-gs_fade_async (GSFade *fade,
- guint timeout,
- GSFadeDoneFunc func,
- gpointer data)
-{
- g_return_if_fail (GS_IS_FADE (fade));
-
- /* if fade is active then pause it */
- if (fade->priv->active)
- {
- gs_fade_stop (fade);
- }
-
- if (func)
- {
- FadedCallbackData *cb_data;
-
- cb_data = g_new0 (FadedCallbackData, 1);
- cb_data->done_cb = func;
- cb_data->data = data;
-
- g_signal_connect (fade, "faded",
- G_CALLBACK (gs_fade_async_callback),
- cb_data);
- }
-
- gs_fade_start (fade, timeout);
-}
-
-static void
-gs_fade_sync_callback (GSFade *fade,
- int *flag)
-{
- *flag = TRUE;
- g_signal_handlers_disconnect_by_func (fade,
- gs_fade_sync_callback,
- flag);
-}
-
-void
-gs_fade_sync (GSFade *fade,
- guint timeout)
-{
- int flag = FALSE;
-
- g_return_if_fail (GS_IS_FADE (fade));
-
- /* if fade is active then pause it */
- if (fade->priv->active)
- {
- gs_fade_stop (fade);
- }
-
- g_signal_connect (fade, "faded",
- G_CALLBACK (gs_fade_sync_callback),
- &flag);
-
- gs_fade_start (fade, timeout);
-
- while (! flag)
- {
- gtk_main_iteration ();
- }
-}
-
-void
-gs_fade_reset (GSFade *fade)
-{
- int i;
- g_return_if_fail (GS_IS_FADE (fade));
-
- gs_debug ("Resetting fade");
-
- if (fade->priv->active)
- {
- gs_fade_stop (fade);
- }
-
- fade->priv->current_alpha = 1.0;
-
- gs_fade_set_alpha (fade, fade->priv->current_alpha);
-
- for (i = 0; i < fade->priv->num_screens; i++)
- fade->priv->screen_priv[i].fade_finish (fade, i);
-}
-
-static void
-gs_fade_class_init (GSFadeClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = gs_fade_finalize;
-
- signals [FADED] =
- g_signal_new ("faded",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSFadeClass, faded),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0, G_TYPE_NONE);
-
- g_type_class_add_private (klass, sizeof (GSFadePrivate));
-}
-
-static void
-gs_fade_init (GSFade *fade)
-{
- GdkDisplay *display;
- int i;
-
- fade->priv = GS_FADE_GET_PRIVATE (fade);
-
- fade->priv->timeout = 1000;
- fade->priv->current_alpha = 1.0;
-
- display = gdk_display_get_default ();
- fade->priv->num_screens = gdk_display_get_n_screens (display);
-
- fade->priv->screen_priv = g_new0 (struct GSFadeScreenPrivate, fade->priv->num_screens);
-
- for (i = 0; i < fade->priv->num_screens; i++)
- {
- check_randr_extension (fade, i);
- if (!fade->priv->screen_priv[i].fade_type)
- check_gamma_extension (fade, i);
- gs_debug ("Fade type: %d", fade->priv->screen_priv[i].fade_type);
- }
-}
-
-static void
-gs_fade_finalize (GObject *object)
-{
- GSFade *fade;
- int i;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_FADE (object));
-
- fade = GS_FADE (object);
-
- g_return_if_fail (fade->priv != NULL);
-
- for (i = 0; i < fade->priv->num_screens; i++)
- fade->priv->screen_priv[i].fade_finish(fade, i);
-
- if (fade->priv->screen_priv)
- {
- for (i = 0; i < fade->priv->num_screens; i++)
- {
- if (!fade->priv->screen_priv[i].rrscreen)
- continue;
- mate_rr_screen_destroy (fade->priv->screen_priv[i].rrscreen);
- }
-
- g_free (fade->priv->screen_priv);
- fade->priv->screen_priv = NULL;
- }
-
- G_OBJECT_CLASS (gs_fade_parent_class)->finalize (object);
-}
-
-GSFade *
-gs_fade_new (void)
-{
- if (fade_object)
- {
- g_object_ref (fade_object);
- }
- else
- {
- fade_object = g_object_new (GS_TYPE_FADE, NULL);
- g_object_add_weak_pointer (fade_object,
- (gpointer *) &fade_object);
- }
-
- return GS_FADE (fade_object);
-}
diff --git a/src/gs-fade.h.orig b/src/gs-fade.h.orig
deleted file mode 100644
index bfa7c2a..0000000
--- a/src/gs-fade.h.orig
+++ /dev/null
@@ -1,77 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GS_FADE_H
-#define __GS_FADE_H
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_FADE (gs_fade_get_type ())
-#define GS_FADE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_FADE, GSFade))
-#define GS_FADE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_FADE, GSFadeClass))
-#define GS_IS_FADE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_FADE))
-#define GS_IS_FADE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_FADE))
-#define GS_FADE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_FADE, GSFadeClass))
-
-
-typedef struct GSFadePrivate GSFadePrivate;
-
-typedef struct
-{
- GObject parent;
- GSFadePrivate *priv;
-} GSFade;
-
-typedef struct
-{
- GObjectClass parent_class;
-
- void (* faded) (GSFade *fade);
-} GSFadeClass;
-
-typedef void (* GSFadeDoneFunc) (GSFade *fade,
- gpointer data);
-
-
-GType gs_fade_get_type (void);
-
-GSFade * gs_fade_new (void);
-
-void gs_fade_async (GSFade *fade,
- guint timeout,
- GSFadeDoneFunc done_cb,
- gpointer data);
-void gs_fade_sync (GSFade *fade,
- guint timeout);
-
-void gs_fade_finish (GSFade *fade);
-void gs_fade_reset (GSFade *fade);
-
-gboolean gs_fade_get_active (GSFade *fade);
-
-gboolean gs_fade_get_enabled (GSFade *fade);
-void gs_fade_set_enabled (GSFade *fade,
- gboolean enabled);
-
-G_END_DECLS
-
-#endif /* __GS_FADE_H */
diff --git a/src/gs-grab-x11.c.orig b/src/gs-grab-x11.c.orig
deleted file mode 100644
index e6e7f22..0000000
--- a/src/gs-grab-x11.c.orig
+++ /dev/null
@@ -1,672 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <gdk/gdk.h>
-#include <gdk/gdkx.h>
-#include <gtk/gtk.h>
-
-#ifdef HAVE_XF86MISCSETGRABKEYSSTATE
-# include <X11/extensions/xf86misc.h>
-#endif /* HAVE_XF86MISCSETGRABKEYSSTATE */
-
-#include "gs-window.h"
-#include "gs-grab.h"
-#include "gs-debug.h"
-
-static void gs_grab_class_init (GSGrabClass *klass);
-static void gs_grab_init (GSGrab *grab);
-static void gs_grab_finalize (GObject *object);
-
-#define GS_GRAB_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_GRAB, GSGrabPrivate))
-
-G_DEFINE_TYPE (GSGrab, gs_grab, G_TYPE_OBJECT)
-
-static gpointer grab_object = NULL;
-
-struct GSGrabPrivate
-{
- guint mouse_hide_cursor : 1;
- GdkWindow *mouse_grab_window;
- GdkWindow *keyboard_grab_window;
- GdkScreen *mouse_grab_screen;
- GdkScreen *keyboard_grab_screen;
-
- GtkWidget *invisible;
-};
-
-static GdkCursor *
-get_cursor (void)
-{
- GdkBitmap *empty_bitmap;
- GdkCursor *cursor;
- GdkColor useless;
- char invisible_cursor_bits [] = { 0x0 };
-
- useless.red = useless.green = useless.blue = 0;
- useless.pixel = 0;
-
- empty_bitmap = gdk_bitmap_create_from_data (NULL,
- invisible_cursor_bits,
- 1, 1);
-
- cursor = gdk_cursor_new_from_pixmap (empty_bitmap,
- empty_bitmap,
- &useless,
- &useless, 0, 0);
-
- g_object_unref (empty_bitmap);
-
- return cursor;
-}
-
-static const char *
-grab_string (int status)
-{
- switch (status)
- {
- case GDK_GRAB_SUCCESS:
- return "GrabSuccess";
- case GDK_GRAB_ALREADY_GRABBED:
- return "AlreadyGrabbed";
- case GDK_GRAB_INVALID_TIME:
- return "GrabInvalidTime";
- case GDK_GRAB_NOT_VIEWABLE:
- return "GrabNotViewable";
- case GDK_GRAB_FROZEN:
- return "GrabFrozen";
- default:
- {
- static char foo [255];
- sprintf (foo, "unknown status: %d", status);
- return foo;
- }
- }
-}
-
-#ifdef HAVE_XF86MISCSETGRABKEYSSTATE
-/* This function enables and disables the Ctrl-Alt-KP_star and
- Ctrl-Alt-KP_slash hot-keys, which (in XFree86 4.2) break any
- grabs and/or kill the grabbing client. That would effectively
- unlock the screen, so we don't like that.
-
- The Ctrl-Alt-KP_star and Ctrl-Alt-KP_slash hot-keys only exist
- if AllowDeactivateGrabs and/or AllowClosedownGrabs are turned on
- in XF86Config. I believe they are disabled by default.
-
- This does not affect any other keys (specifically Ctrl-Alt-BS or
- Ctrl-Alt-F1) but I wish it did. Maybe it will someday.
- */
-static void
-xorg_lock_smasher_set_active (GSGrab *grab,
- gboolean active)
-{
- int status, event, error;
-
- if (!XF86MiscQueryExtension (GDK_DISPLAY (), &event, &error))
- {
- gs_debug ("No XFree86-Misc extension present");
- return;
- }
-
- if (active)
- {
- gs_debug ("Enabling the x.org grab smasher");
- }
- else
- {
- gs_debug ("Disabling the x.org grab smasher");
- }
-
- gdk_error_trap_push ();
-
- status = XF86MiscSetGrabKeysState (GDK_DISPLAY (), active);
-
- gdk_display_sync (gdk_display_get_default ());
- gdk_error_trap_pop ();
-
- if (active && status == MiscExtGrabStateAlready)
- {
- /* shut up, consider this success */
- status = MiscExtGrabStateSuccess;
- }
-
- gs_debug ("XF86MiscSetGrabKeysState(%s) returned %s\n",
- active ? "on" : "off",
- (status == MiscExtGrabStateSuccess ? "MiscExtGrabStateSuccess" :
- status == MiscExtGrabStateLocked ? "MiscExtGrabStateLocked" :
- status == MiscExtGrabStateAlready ? "MiscExtGrabStateAlready" :
- "unknown value"));
-}
-#else
-static void
-xorg_lock_smasher_set_active (GSGrab *grab,
- gboolean active)
-{
-}
-#endif /* HAVE_XF86MISCSETGRABKEYSSTATE */
-
-static int
-gs_grab_get_keyboard (GSGrab *grab,
- GdkWindow *window,
- GdkScreen *screen)
-{
- GdkGrabStatus status;
-
- g_return_val_if_fail (window != NULL, FALSE);
- g_return_val_if_fail (screen != NULL, FALSE);
-
- gs_debug ("Grabbing keyboard widget=%X", (guint32) GDK_WINDOW_XID (window));
- status = gdk_keyboard_grab (window, FALSE, GDK_CURRENT_TIME);
-
- if (status == GDK_GRAB_SUCCESS)
- {
- if (grab->priv->keyboard_grab_window != NULL)
- {
- g_object_remove_weak_pointer (G_OBJECT (grab->priv->keyboard_grab_window),
- (gpointer *) &grab->priv->keyboard_grab_window);
- }
- grab->priv->keyboard_grab_window = window;
-
- g_object_add_weak_pointer (G_OBJECT (grab->priv->keyboard_grab_window),
- (gpointer *) &grab->priv->keyboard_grab_window);
-
- grab->priv->keyboard_grab_screen = screen;
- }
- else
- {
- gs_debug ("Couldn't grab keyboard! (%s)", grab_string (status));
- }
-
- return status;
-}
-
-static int
-gs_grab_get_mouse (GSGrab *grab,
- GdkWindow *window,
- GdkScreen *screen,
- gboolean hide_cursor)
-{
- GdkGrabStatus status;
- GdkCursor *cursor;
-
- g_return_val_if_fail (window != NULL, FALSE);
- g_return_val_if_fail (screen != NULL, FALSE);
-
- cursor = get_cursor ();
-
- gs_debug ("Grabbing mouse widget=%X", (guint32) GDK_WINDOW_XID (window));
- status = gdk_pointer_grab (window, TRUE, 0, NULL,
- (hide_cursor ? cursor : NULL),
- GDK_CURRENT_TIME);
-
- if (status == GDK_GRAB_SUCCESS)
- {
- if (grab->priv->mouse_grab_window != NULL)
- {
- g_object_remove_weak_pointer (G_OBJECT (grab->priv->mouse_grab_window),
- (gpointer *) &grab->priv->mouse_grab_window);
- }
- grab->priv->mouse_grab_window = window;
-
- g_object_add_weak_pointer (G_OBJECT (grab->priv->mouse_grab_window),
- (gpointer *) &grab->priv->mouse_grab_window);
-
- grab->priv->mouse_grab_screen = screen;
- grab->priv->mouse_hide_cursor = hide_cursor;
- }
-
- gdk_cursor_unref (cursor);
-
- return status;
-}
-
-void
-gs_grab_keyboard_reset (GSGrab *grab)
-{
- if (grab->priv->keyboard_grab_window != NULL)
- {
- g_object_remove_weak_pointer (G_OBJECT (grab->priv->keyboard_grab_window),
- (gpointer *) &grab->priv->keyboard_grab_window);
- }
- grab->priv->keyboard_grab_window = NULL;
- grab->priv->keyboard_grab_screen = NULL;
-}
-
-static gboolean
-gs_grab_release_keyboard (GSGrab *grab)
-{
- gs_debug ("Ungrabbing keyboard");
- gdk_keyboard_ungrab (GDK_CURRENT_TIME);
-
- gs_grab_keyboard_reset (grab);
-
- return TRUE;
-}
-
-void
-gs_grab_mouse_reset (GSGrab *grab)
-{
- if (grab->priv->mouse_grab_window != NULL)
- {
- g_object_remove_weak_pointer (G_OBJECT (grab->priv->mouse_grab_window),
- (gpointer *) &grab->priv->mouse_grab_window);
- }
-
- grab->priv->mouse_grab_window = NULL;
- grab->priv->mouse_grab_screen = NULL;
-}
-
-gboolean
-gs_grab_release_mouse (GSGrab *grab)
-{
- gs_debug ("Ungrabbing pointer");
- gdk_pointer_ungrab (GDK_CURRENT_TIME);
-
- gs_grab_mouse_reset (grab);
-
- return TRUE;
-}
-
-static gboolean
-gs_grab_move_mouse (GSGrab *grab,
- GdkWindow *window,
- GdkScreen *screen,
- gboolean hide_cursor)
-{
- gboolean result;
- GdkWindow *old_window;
- GdkScreen *old_screen;
- gboolean old_hide_cursor;
-
- /* if the pointer is not grabbed and we have a
- mouse_grab_window defined then we lost the grab */
- if (! gdk_pointer_is_grabbed ())
- {
- gs_grab_mouse_reset (grab);
- }
-
- if (grab->priv->mouse_grab_window == window)
- {
- gs_debug ("Window %X is already grabbed, skipping",
- (guint32) GDK_WINDOW_XID (grab->priv->mouse_grab_window));
- return TRUE;
- }
-
-#if 0
- gs_debug ("Intentionally skipping move pointer grabs");
- /* FIXME: GTK doesn't like having the pointer grabbed */
- return TRUE;
-#else
- if (grab->priv->mouse_grab_window)
- {
- gs_debug ("Moving pointer grab from %X to %X",
- (guint32) GDK_WINDOW_XID (grab->priv->mouse_grab_window),
- (guint32) GDK_WINDOW_XID (window));
- }
- else
- {
- gs_debug ("Getting pointer grab on %X",
- (guint32) GDK_WINDOW_XID (window));
- }
-#endif
-
- gs_debug ("*** doing X server grab");
- gdk_x11_grab_server ();
-
- old_window = grab->priv->mouse_grab_window;
- old_screen = grab->priv->mouse_grab_screen;
- old_hide_cursor = grab->priv->mouse_hide_cursor;
-
- if (old_window)
- {
- gs_grab_release_mouse (grab);
- }
-
- result = gs_grab_get_mouse (grab, window, screen, hide_cursor);
-
- if (result != GDK_GRAB_SUCCESS)
- {
- sleep (1);
- result = gs_grab_get_mouse (grab, window, screen, hide_cursor);
- }
-
- if ((result != GDK_GRAB_SUCCESS) && old_window)
- {
- gs_debug ("Could not grab mouse for new window. Resuming previous grab.");
- gs_grab_get_mouse (grab, old_window, old_screen, old_hide_cursor);
- }
-
- gs_debug ("*** releasing X server grab");
- gdk_x11_ungrab_server ();
- gdk_flush ();
-
- return (result == GDK_GRAB_SUCCESS);
-}
-
-static gboolean
-gs_grab_move_keyboard (GSGrab *grab,
- GdkWindow *window,
- GdkScreen *screen)
-{
- gboolean result;
- GdkWindow *old_window;
- GdkScreen *old_screen;
-
- if (grab->priv->keyboard_grab_window == window)
- {
- gs_debug ("Window %X is already grabbed, skipping",
- (guint32) GDK_WINDOW_XID (grab->priv->keyboard_grab_window));
- return TRUE;
- }
-
- if (grab->priv->keyboard_grab_window != NULL)
- {
- gs_debug ("Moving keyboard grab from %X to %X",
- (guint32) GDK_WINDOW_XID (grab->priv->keyboard_grab_window),
- (guint32) GDK_WINDOW_XID (window));
- }
- else
- {
- gs_debug ("Getting keyboard grab on %X",
- (guint32) GDK_WINDOW_XID (window));
-
- }
-
- gs_debug ("*** doing X server grab");
- gdk_x11_grab_server ();
-
- old_window = grab->priv->keyboard_grab_window;
- old_screen = grab->priv->keyboard_grab_screen;
-
- if (old_window)
- {
- gs_grab_release_keyboard (grab);
- }
-
- result = gs_grab_get_keyboard (grab, window, screen);
-
- if (result != GDK_GRAB_SUCCESS)
- {
- sleep (1);
- result = gs_grab_get_keyboard (grab, window, screen);
- }
-
- if ((result != GDK_GRAB_SUCCESS) && old_window)
- {
- gs_debug ("Could not grab keyboard for new window. Resuming previous grab.");
- gs_grab_get_keyboard (grab, old_window, old_screen);
- }
-
- gs_debug ("*** releasing X server grab");
- gdk_x11_ungrab_server ();
- gdk_flush ();
-
- return (result == GDK_GRAB_SUCCESS);
-}
-
-static void
-gs_grab_nuke_focus (void)
-{
- Window focus = 0;
- int rev = 0;
-
- gs_debug ("Nuking focus");
-
- gdk_error_trap_push ();
-
- XGetInputFocus (GDK_DISPLAY (), &focus, &rev);
-
- XSetInputFocus (GDK_DISPLAY (), None, RevertToNone, CurrentTime);
-
- gdk_display_sync (gdk_display_get_default ());
- gdk_error_trap_pop ();
-}
-
-void
-gs_grab_release (GSGrab *grab)
-{
- gs_debug ("Releasing all grabs");
-
- gs_grab_release_mouse (grab);
- gs_grab_release_keyboard (grab);
-
- /* FIXME: is it right to enable this ? */
- xorg_lock_smasher_set_active (grab, TRUE);
-
- gdk_display_sync (gdk_display_get_default ());
- gdk_flush ();
-}
-
-gboolean
-gs_grab_grab_window (GSGrab *grab,
- GdkWindow *window,
- GdkScreen *screen,
- gboolean hide_cursor)
-{
- gboolean mstatus = FALSE;
- gboolean kstatus = FALSE;
- int i;
- int retries = 4;
- gboolean focus_fuckus = FALSE;
-
-AGAIN:
-
- for (i = 0; i < retries; i++)
- {
- kstatus = gs_grab_get_keyboard (grab, window, screen);
- if (kstatus == GDK_GRAB_SUCCESS)
- {
- break;
- }
-
- /* else, wait a second and try to grab again. */
- sleep (1);
- }
-
- if (kstatus != GDK_GRAB_SUCCESS)
- {
- if (!focus_fuckus)
- {
- focus_fuckus = TRUE;
- gs_grab_nuke_focus ();
- goto AGAIN;
- }
- }
-
- for (i = 0; i < retries; i++)
- {
- mstatus = gs_grab_get_mouse (grab, window, screen, hide_cursor);
- if (mstatus == GDK_GRAB_SUCCESS)
- {
- break;
- }
-
- /* else, wait a second and try to grab again. */
- sleep (1);
- }
-
- if (mstatus != GDK_GRAB_SUCCESS)
- {
- gs_debug ("Couldn't grab pointer! (%s)",
- grab_string (mstatus));
- }
-
-#if 0
- /* FIXME: release the pointer grab so GTK will work */
- gs_grab_release_mouse (grab);
-#endif
-
- /* When should we allow blanking to proceed? The current theory
- is that both a keyboard grab and a mouse grab are mandatory
-
- - If we don't have a keyboard grab, then we won't be able to
- read a password to unlock, so the kbd grab is manditory.
-
- - If we don't have a mouse grab, then we might not see mouse
- clicks as a signal to unblank, on-screen widgets won't work ideally,
- and gs_grab_move_to_window() will spin forever when it gets called.
- */
-
- if (kstatus != GDK_GRAB_SUCCESS || mstatus != GDK_GRAB_SUCCESS)
- {
- /* Do not blank without a keyboard and mouse grabs. */
-
- /* Release keyboard or mouse which was grabbed. */
- if (kstatus == GDK_GRAB_SUCCESS)
- {
- gs_grab_release_keyboard (grab);
- }
- if (mstatus == GDK_GRAB_SUCCESS)
- {
- gs_grab_release_mouse (grab);
- }
-
- return FALSE;
- }
-
- /* Grab is good, go ahead and blank. */
- return TRUE;
-}
-
-/* this is used to grab the keyboard and mouse to the root */
-gboolean
-gs_grab_grab_root (GSGrab *grab,
- gboolean hide_cursor)
-{
- GdkDisplay *display;
- GdkWindow *root;
- GdkScreen *screen;
- gboolean res;
-
- gs_debug ("Grabbing the root window");
-
- display = gdk_display_get_default ();
- gdk_display_get_pointer (display, &screen, NULL, NULL, NULL);
- root = gdk_screen_get_root_window (screen);
-
- res = gs_grab_grab_window (grab, root, screen, hide_cursor);
-
- return res;
-}
-
-/* this is used to grab the keyboard and mouse to an offscreen window */
-gboolean
-gs_grab_grab_offscreen (GSGrab *grab,
- gboolean hide_cursor)
-{
- GdkScreen *screen;
- gboolean res;
-
- gs_debug ("Grabbing an offscreen window");
-
- screen = gtk_invisible_get_screen (GTK_INVISIBLE (grab->priv->invisible));
- res = gs_grab_grab_window (grab, grab->priv->invisible->window, screen, hide_cursor);
-
- return res;
-}
-
-/* This is similar to gs_grab_grab_window but doesn't fail */
-void
-gs_grab_move_to_window (GSGrab *grab,
- GdkWindow *window,
- GdkScreen *screen,
- gboolean hide_cursor)
-{
- gboolean result = FALSE;
-
- g_return_if_fail (GS_IS_GRAB (grab));
-
- xorg_lock_smasher_set_active (grab, FALSE);
-
- do
- {
- result = gs_grab_move_keyboard (grab, window, screen);
- gdk_flush ();
- }
- while (!result);
-
- do
- {
- result = gs_grab_move_mouse (grab, window, screen, hide_cursor);
- gdk_flush ();
- }
- while (!result);
-}
-
-static void
-gs_grab_class_init (GSGrabClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = gs_grab_finalize;
-
- g_type_class_add_private (klass, sizeof (GSGrabPrivate));
-}
-
-static void
-gs_grab_init (GSGrab *grab)
-{
- grab->priv = GS_GRAB_GET_PRIVATE (grab);
-
- grab->priv->mouse_hide_cursor = FALSE;
- grab->priv->invisible = gtk_invisible_new ();
- gtk_widget_show (grab->priv->invisible);
-}
-
-static void
-gs_grab_finalize (GObject *object)
-{
- GSGrab *grab;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_GRAB (object));
-
- grab = GS_GRAB (object);
-
- g_return_if_fail (grab->priv != NULL);
-
- gtk_widget_destroy (grab->priv->invisible);
-
- G_OBJECT_CLASS (gs_grab_parent_class)->finalize (object);
-}
-
-GSGrab *
-gs_grab_new (void)
-{
- if (grab_object)
- {
- g_object_ref (grab_object);
- }
- else
- {
- grab_object = g_object_new (GS_TYPE_GRAB, NULL);
- g_object_add_weak_pointer (grab_object,
- (gpointer *) &grab_object);
- }
-
- return GS_GRAB (grab_object);
-}
diff --git a/src/gs-grab.h.orig b/src/gs-grab.h.orig
deleted file mode 100644
index a910403..0000000
--- a/src/gs-grab.h.orig
+++ /dev/null
@@ -1,79 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GS_GRAB_H
-#define __GS_GRAB_H
-
-#include <glib.h>
-#include <gdk/gdk.h>
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_GRAB (gs_grab_get_type ())
-#define GS_GRAB(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_GRAB, GSGrab))
-#define GS_GRAB_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_GRAB, GSGrabClass))
-#define GS_IS_GRAB(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_GRAB))
-#define GS_IS_GRAB_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_GRAB))
-#define GS_GRAB_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_GRAB, GSGrabClass))
-
-typedef struct GSGrabPrivate GSGrabPrivate;
-
-typedef struct
-{
- GObject parent;
- GSGrabPrivate *priv;
-} GSGrab;
-
-typedef struct
-{
- GObjectClass parent_class;
-
-} GSGrabClass;
-
-GType gs_grab_get_type (void);
-
-GSGrab * gs_grab_new (void);
-
-void gs_grab_release (GSGrab *grab);
-gboolean gs_grab_release_mouse (GSGrab *grab);
-
-gboolean gs_grab_grab_window (GSGrab *grab,
- GdkWindow *window,
- GdkScreen *screen,
- gboolean hide_cursor);
-
-gboolean gs_grab_grab_root (GSGrab *grab,
- gboolean hide_cursor);
-gboolean gs_grab_grab_offscreen (GSGrab *grab,
- gboolean hide_cursor);
-
-void gs_grab_move_to_window (GSGrab *grab,
- GdkWindow *window,
- GdkScreen *screen,
- gboolean hide_cursor);
-
-void gs_grab_mouse_reset (GSGrab *grab);
-void gs_grab_keyboard_reset (GSGrab *grab);
-
-G_END_DECLS
-
-#endif /* __GS_GRAB_H */
diff --git a/src/gs-job.c.orig b/src/gs-job.c.orig
deleted file mode 100644
index 896addc..0000000
--- a/src/gs-job.c.orig
+++ /dev/null
@@ -1,567 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <errno.h>
-#include <string.h>
-
-#if defined(HAVE_SETPRIORITY) && defined(PRIO_PROCESS)
-#include <sys/resource.h>
-#endif
-
-#include <glib.h>
-#include <glib/gstdio.h>
-#include <gdk/gdk.h>
-#include <gdk/gdkx.h>
-
-#include "gs-debug.h"
-#include "gs-job.h"
-
-#include "subprocs.h"
-
-static void gs_job_class_init (GSJobClass *klass);
-static void gs_job_init (GSJob *job);
-static void gs_job_finalize (GObject *object);
-
-#define GS_JOB_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_JOB, GSJobPrivate))
-
-typedef enum
-{
- GS_JOB_INVALID,
- GS_JOB_RUNNING,
- GS_JOB_STOPPED,
- GS_JOB_KILLED,
- GS_JOB_DEAD
-} GSJobStatus;
-
-struct GSJobPrivate
-{
- GtkWidget *widget;
-
- GSJobStatus status;
- gint pid;
- guint watch_id;
-
- char *command;
-};
-
-G_DEFINE_TYPE (GSJob, gs_job, G_TYPE_OBJECT)
-
-static char *
-widget_get_id_string (GtkWidget *widget)
-{
- char *id = NULL;
-
- g_return_val_if_fail (widget != NULL, NULL);
-
- id = g_strdup_printf ("0x%X",
- (guint32)GDK_WINDOW_XID (widget->window));
- return id;
-}
-
-static void
-gs_job_class_init (GSJobClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = gs_job_finalize;
-
- g_type_class_add_private (klass, sizeof (GSJobPrivate));
-}
-
-static void
-gs_job_init (GSJob *job)
-{
- job->priv = GS_JOB_GET_PRIVATE (job);
-}
-
-/* adapted from gspawn.c */
-static int
-wait_on_child (int pid)
-{
- int status;
-
-wait_again:
- if (waitpid (pid, &status, 0) < 0)
- {
- if (errno == EINTR)
- {
- goto wait_again;
- }
- else if (errno == ECHILD)
- {
- ; /* do nothing, child already reaped */
- }
- else
- {
- gs_debug ("waitpid () should not fail in 'GSJob'");
- }
- }
-
- return status;
-}
-
-static void
-gs_job_died (GSJob *job)
-{
- if (job->priv->pid > 0)
- {
- int exit_status;
-
- gs_debug ("Waiting on process %d", job->priv->pid);
- exit_status = wait_on_child (job->priv->pid);
-
- job->priv->status = GS_JOB_DEAD;
-
- if (WIFEXITED (exit_status) && (WEXITSTATUS (exit_status) != 0))
- {
- gs_debug ("Wait on child process failed");
- }
- else
- {
- /* exited normally */
- }
- }
- g_spawn_close_pid (job->priv->pid);
- job->priv->pid = 0;
-
- gs_debug ("Job died");
-}
-
-static void
-gs_job_finalize (GObject *object)
-{
- GSJob *job;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_JOB (object));
-
- job = GS_JOB (object);
-
- g_return_if_fail (job->priv != NULL);
-
- if (job->priv->pid > 0)
- {
- signal_pid (job->priv->pid, SIGTERM);
- gs_job_died (job);
- }
-
- g_free (job->priv->command);
- job->priv->command = NULL;
-
- G_OBJECT_CLASS (gs_job_parent_class)->finalize (object);
-}
-
-void
-gs_job_set_widget (GSJob *job,
- GtkWidget *widget)
-{
- g_return_if_fail (job != NULL);
- g_return_if_fail (GS_IS_JOB (job));
-
- if (widget != job->priv->widget)
- {
- job->priv->widget = widget;
-
- /* restart job */
- if (gs_job_is_running (job))
- {
- gs_job_stop (job);
- gs_job_start (job);
- }
- }
-}
-
-gboolean
-gs_job_set_command (GSJob *job,
- const char *command)
-{
- g_return_val_if_fail (GS_IS_JOB (job), FALSE);
-
- gs_debug ("Setting command for job: '%s'",
- command != NULL ? command : "NULL");
-
- g_free (job->priv->command);
- job->priv->command = g_strdup (command);
-
- return TRUE;
-}
-
-GSJob *
-gs_job_new (void)
-{
- GObject *job;
-
- job = g_object_new (GS_TYPE_JOB, NULL);
-
- return GS_JOB (job);
-}
-
-GSJob *
-gs_job_new_for_widget (GtkWidget *widget)
-{
- GObject *job;
-
- job = g_object_new (GS_TYPE_JOB, NULL);
-
- gs_job_set_widget (GS_JOB (job), widget);
-
- return GS_JOB (job);
-}
-
-static void
-nice_process (int pid,
- int nice_level)
-{
- g_return_if_fail (pid > 0);
-
- if (nice_level == 0)
- {
- return;
- }
-
-#if defined(HAVE_SETPRIORITY) && defined(PRIO_PROCESS)
- gs_debug ("Setting child process priority to: %d", nice_level);
- if (setpriority (PRIO_PROCESS, pid, nice_level) != 0)
- {
- gs_debug ("setpriority(PRIO_PROCESS, %lu, %d) failed",
- (unsigned long) pid, nice_level);
- }
-#else
- gs_debug ("don't know how to change process priority on this system.");
-#endif
-}
-
-static GPtrArray *
-get_env_vars (GtkWidget *widget)
-{
- GPtrArray *env;
- char *str;
- int i;
- static const char *allowed_env_vars [] =
- {
- "PATH",
- "SESSION_MANAGER",
- "XAUTHORITY",
- "XAUTHLOCALHOSTNAME",
- "LANG",
- "LANGUAGE",
- "DBUS_SESSION_BUS_ADDRESS"
- };
-
- env = g_ptr_array_new ();
-
- str = gdk_screen_make_display_name (gtk_widget_get_screen (widget));
- g_ptr_array_add (env, g_strdup_printf ("DISPLAY=%s", str));
- g_free (str);
-
- g_ptr_array_add (env, g_strdup_printf ("HOME=%s",
- g_get_home_dir ()));
-
- for (i = 0; i < G_N_ELEMENTS (allowed_env_vars); i++)
- {
- const char *var;
- const char *val;
- var = allowed_env_vars [i];
- val = g_getenv (var);
- if (val != NULL)
- {
- g_ptr_array_add (env, g_strdup_printf ("%s=%s",
- var,
- val));
- }
- }
-
- str = widget_get_id_string (widget);
- g_ptr_array_add (env, g_strdup_printf ("XSCREENSAVER_WINDOW=%s", str));
- g_free (str);
-
- g_ptr_array_add (env, NULL);
-
- return env;
-}
-
-static gboolean
-spawn_on_widget (GtkWidget *widget,
- const char *command,
- int *pid,
- GIOFunc watch_func,
- gpointer user_data,
- guint *watch_id)
-{
- char **argv;
- GPtrArray *env;
- gboolean result;
- GIOChannel *channel;
- GError *error = NULL;
- int standard_error;
- int child_pid;
- int id;
- int i;
-
- if (command == NULL)
- {
- return FALSE;
- }
-
- if (! g_shell_parse_argv (command, NULL, &argv, &error))
- {
- gs_debug ("Could not parse command: %s", error->message);
- g_error_free (error);
- return FALSE;
- }
-
- env = get_env_vars (widget);
-
- error = NULL;
- result = gdk_spawn_on_screen_with_pipes (gtk_widget_get_screen (widget),
- NULL,
- argv,
- (char **)env->pdata,
- G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD,
- NULL,
- NULL,
- &child_pid,
- NULL,
- NULL,
- &standard_error,
- &error);
- for (i = 0; i < env->len; i++)
- {
- g_free (g_ptr_array_index (env, i));
- }
- g_ptr_array_free (env, TRUE);
-
- if (! result)
- {
- gs_debug ("Could not start command '%s': %s", command, error->message);
- g_error_free (error);
- g_strfreev (argv);
- return FALSE;
- }
-
- g_strfreev (argv);
-
- nice_process (child_pid, 10);
-
- if (pid != NULL)
- {
- *pid = child_pid;
- }
- else
- {
- g_spawn_close_pid (child_pid);
- }
-
- channel = g_io_channel_unix_new (standard_error);
- g_io_channel_set_close_on_unref (channel, TRUE);
- g_io_channel_set_flags (channel,
- g_io_channel_get_flags (channel) | G_IO_FLAG_NONBLOCK,
- NULL);
- id = g_io_add_watch (channel,
- G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
- watch_func,
- user_data);
- if (watch_id != NULL)
- {
- *watch_id = id;
- }
-
- g_io_channel_unref (channel);
-
- return result;
-}
-
-static gboolean
-command_watch (GIOChannel *source,
- GIOCondition condition,
- GSJob *job)
-{
- GIOStatus status;
- GError *error = NULL;
- gboolean done = FALSE;
-
- g_return_val_if_fail (job != NULL, FALSE);
-
- if (condition & G_IO_IN)
- {
- char *str;
-
- status = g_io_channel_read_line (source, &str, NULL, NULL, &error);
-
- if (status == G_IO_STATUS_NORMAL)
- {
- gs_debug ("command output: %s", str);
-
- }
- else if (status == G_IO_STATUS_EOF)
- {
- done = TRUE;
-
- }
- else if (error != NULL)
- {
- gs_debug ("command error: %s", error->message);
- g_error_free (error);
- }
-
- g_free (str);
- }
- else if (condition & G_IO_HUP)
- {
- done = TRUE;
- }
-
- if (done)
- {
- gs_job_died (job);
-
- job->priv->watch_id = 0;
- return FALSE;
- }
-
- return TRUE;
-}
-
-gboolean
-gs_job_is_running (GSJob *job)
-{
- gboolean running;
-
- g_return_val_if_fail (GS_IS_JOB (job), FALSE);
-
- running = (job->priv->pid > 0);
-
- return running;
-}
-
-gboolean
-gs_job_start (GSJob *job)
-{
- gboolean result;
-
- g_return_val_if_fail (job != NULL, FALSE);
- g_return_val_if_fail (GS_IS_JOB (job), FALSE);
-
- gs_debug ("starting job");
-
- if (job->priv->pid != 0)
- {
- gs_debug ("Cannot restart active job.");
- return FALSE;
- }
-
- if (job->priv->widget == NULL)
- {
- gs_debug ("Could not start job: screensaver window is not set.");
- return FALSE;
- }
-
- if (job->priv->command == NULL)
- {
- /* no warning here because a NULL command is interpreted
- as a no-op job */
- gs_debug ("No command set for job.");
- return FALSE;
- }
-
- result = spawn_on_widget (job->priv->widget,
- job->priv->command,
- &job->priv->pid,
- (GIOFunc)command_watch,
- job,
- &job->priv->watch_id);
-
- if (result)
- {
- job->priv->status = GS_JOB_RUNNING;
- }
-
- return result;
-}
-
-static void
-remove_command_watch (GSJob *job)
-{
- if (job->priv->watch_id != 0)
- {
- g_source_remove (job->priv->watch_id);
- job->priv->watch_id = 0;
- }
-}
-
-gboolean
-gs_job_stop (GSJob *job)
-{
- g_return_val_if_fail (job != NULL, FALSE);
- g_return_val_if_fail (GS_IS_JOB (job), FALSE);
-
- gs_debug ("stopping job");
-
- if (job->priv->pid == 0)
- {
- gs_debug ("Could not stop job: pid not defined");
- return FALSE;
- }
-
- if (job->priv->status == GS_JOB_STOPPED)
- {
- gs_job_suspend (job, FALSE);
- }
-
- remove_command_watch (job);
-
- signal_pid (job->priv->pid, SIGTERM);
-
- job->priv->status = GS_JOB_KILLED;
-
- gs_job_died (job);
-
- return TRUE;
-}
-
-gboolean
-gs_job_suspend (GSJob *job,
- gboolean suspend)
-{
- g_return_val_if_fail (job != NULL, FALSE);
- g_return_val_if_fail (GS_IS_JOB (job), FALSE);
-
- gs_debug ("suspending job");
-
- if (job->priv->pid == 0)
- {
- return FALSE;
- }
-
- signal_pid (job->priv->pid, (suspend ? SIGSTOP : SIGCONT));
-
- job->priv->status = (suspend ? GS_JOB_STOPPED : GS_JOB_RUNNING);
-
- return TRUE;
-}
diff --git a/src/gs-job.h.orig b/src/gs-job.h.orig
deleted file mode 100644
index b4fa3dc..0000000
--- a/src/gs-job.h.orig
+++ /dev/null
@@ -1,69 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <mc[email protected]>
- *
- */
-
-#ifndef __GS_JOB_H
-#define __GS_JOB_H
-
-#include <gtk/gtk.h>
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_JOB (gs_job_get_type ())
-#define GS_JOB(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_JOB, GSJob))
-#define GS_JOB_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_JOB, GSJobClass))
-#define GS_IS_JOB(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_JOB))
-#define GS_IS_JOB_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_JOB))
-#define GS_JOB_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_JOB, GSJobClass))
-
-typedef struct GSJobPrivate GSJobPrivate;
-
-typedef struct
-{
- GObject parent;
- GSJobPrivate *priv;
-} GSJob;
-
-typedef struct
-{
- GObjectClass parent_class;
-} GSJobClass;
-
-GType gs_job_get_type (void);
-
-GSJob *gs_job_new (void);
-GSJob *gs_job_new_for_widget (GtkWidget *widget);
-
-gboolean gs_job_is_running (GSJob *job);
-gboolean gs_job_start (GSJob *job);
-gboolean gs_job_stop (GSJob *job);
-gboolean gs_job_suspend (GSJob *job,
- gboolean suspend);
-
-void gs_job_set_widget (GSJob *job,
- GtkWidget *widget);
-
-gboolean gs_job_set_command (GSJob *job,
- const char *command);
-
-G_END_DECLS
-
-#endif /* __GS_JOB_H */
diff --git a/src/gs-listener-dbus.c.orig b/src/gs-listener-dbus.c.orig
deleted file mode 100644
index b8d4fab..0000000
--- a/src/gs-listener-dbus.c.orig
+++ /dev/null
@@ -1,2272 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <time.h>
-#include <string.h>
-
-#include <glib/gi18n.h>
-
-#include <dbus/dbus.h>
-#include <dbus/dbus-glib.h>
-#include <dbus/dbus-glib-lowlevel.h>
-
-#include "gs-listener-dbus.h"
-#include "gs-marshal.h"
-#include "gs-debug.h"
-
-/* this is for dbus < 0.3 */
-#if ((DBUS_VERSION_MAJOR == 0) && (DBUS_VERSION_MINOR < 30))
-#define dbus_bus_name_has_owner(connection, name, err) dbus_bus_service_exists(connection, name, err)
-#define dbus_bus_request_name(connection, name, flags, err) dbus_bus_acquire_service(connection, name, flags, err)
-#endif
-
-static void gs_listener_class_init (GSListenerClass *klass);
-static void gs_listener_init (GSListener *listener);
-static void gs_listener_finalize (GObject *object);
-
-static void gs_listener_unregister_handler (DBusConnection *connection,
- void *data);
-
-static DBusHandlerResult gs_listener_message_handler (DBusConnection *connection,
- DBusMessage *message,
- void *user_data);
-
-#define GS_LISTENER_SERVICE "org.mate.ScreenSaver"
-#define GS_LISTENER_PATH "/org/mate/ScreenSaver"
-#define GS_LISTENER_INTERFACE "org.mate.ScreenSaver"
-
-#define HAL_DEVICE_INTERFACE "org.freedesktop.Hal.Device"
-
-#define CK_NAME "org.freedesktop.ConsoleKit"
-#define CK_MANAGER_PATH "/org/freedesktop/ConsoleKit/Manager"
-#define CK_MANAGER_INTERFACE "org.freedesktop.ConsoleKit.Manager"
-#define CK_SESSION_INTERFACE "org.freedesktop.ConsoleKit.Session"
-
-#define SESSION_NAME "org.mate.SessionManager"
-#define SESSION_PATH "/org/mate/SessionManager"
-#define SESSION_INTERFACE "org.mate.SessionManager"
-
-#define TYPE_MISMATCH_ERROR GS_LISTENER_INTERFACE ".TypeMismatch"
-
-#define GS_LISTENER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_LISTENER, GSListenerPrivate))
-
-struct GSListenerPrivate
-{
- DBusConnection *connection;
- DBusConnection *system_connection;
-
- guint session_idle : 1;
- guint active : 1;
- guint activation_enabled : 1;
- guint throttled : 1;
- GHashTable *inhibitors;
- GHashTable *throttlers;
- time_t active_start;
- time_t session_idle_start;
- char *session_id;
-
- guint32 ck_throttle_cookie;
-};
-
-typedef struct
-{
- int entry_type;
- char *application;
- char *reason;
- char *connection;
- guint32 cookie;
- guint32 foreign_cookie;
- GTimeVal since;
-} GSListenerRefEntry;
-
-enum
-{
- LOCK,
- CYCLE,
- QUIT,
- SIMULATE_USER_ACTIVITY,
- ACTIVE_CHANGED,
- THROTTLE_CHANGED,
- SHOW_MESSAGE,
- LAST_SIGNAL
-};
-
-enum
-{
- PROP_0,
- PROP_ACTIVE,
- PROP_SESSION_IDLE,
- PROP_ACTIVATION_ENABLED,
-};
-
-enum
-{
- REF_ENTRY_TYPE_INHIBIT,
- REF_ENTRY_TYPE_THROTTLE
-};
-
-static DBusObjectPathVTable
-gs_listener_vtable = { &gs_listener_unregister_handler,
- &gs_listener_message_handler,
- NULL,
- NULL,
- NULL,
- NULL
- };
-
-static guint signals [LAST_SIGNAL] = { 0, };
-
-G_DEFINE_TYPE (GSListener, gs_listener, G_TYPE_OBJECT)
-
-GQuark
-gs_listener_error_quark (void)
-{
- static GQuark quark = 0;
- if (!quark)
- {
- quark = g_quark_from_static_string ("gs_listener_error");
- }
-
- return quark;
-}
-
-static void
-gs_listener_ref_entry_free (GSListenerRefEntry *entry)
-{
- g_free (entry->connection);
- g_free (entry->application);
- g_free (entry->reason);
- g_free (entry);
- entry = NULL;
-}
-
-static void
-gs_listener_unregister_handler (DBusConnection *connection,
- void *data)
-{
-}
-
-static gboolean
-send_dbus_message (DBusConnection *connection,
- DBusMessage *message)
-{
- gboolean is_connected;
- gboolean sent;
-
- g_return_val_if_fail (message != NULL, FALSE);
-
- if (! connection)
- {
- gs_debug ("There is no valid connection to the message bus");
- return FALSE;
- }
-
- is_connected = dbus_connection_get_is_connected (connection);
- if (! is_connected)
- {
- gs_debug ("Not connected to the message bus");
- return FALSE;
- }
-
- sent = dbus_connection_send (connection, message, NULL);
-
- return sent;
-}
-
-static void
-send_dbus_boolean_signal (GSListener *listener,
- const char *name,
- gboolean value)
-{
- DBusMessage *message;
- DBusMessageIter iter;
-
- g_return_if_fail (listener != NULL);
-
- message = dbus_message_new_signal (GS_LISTENER_PATH,
- GS_LISTENER_SERVICE,
- name);
-
- dbus_message_iter_init_append (message, &iter);
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_BOOLEAN, &value);
-
- if (! send_dbus_message (listener->priv->connection, message))
- {
- gs_debug ("Could not send %s signal", name);
- }
-
- dbus_message_unref (message);
-}
-
-static void
-gs_listener_send_signal_active_changed (GSListener *listener)
-{
- g_return_if_fail (listener != NULL);
-
- gs_debug ("Sending the ActiveChanged(%s) signal on the session bus",
- listener->priv->active ? "TRUE" : "FALSE");
-
- send_dbus_boolean_signal (listener, "ActiveChanged", listener->priv->active);
-}
-
-static const char *
-get_name_for_entry_type (int entry_type)
-{
- const char *name;
-
- switch (entry_type)
- {
- case REF_ENTRY_TYPE_INHIBIT:
- name = "inhibitor";
- break;
- case REF_ENTRY_TYPE_THROTTLE:
- name = "throttler";
- break;
- default:
- g_assert_not_reached ();
- break;
- }
-
- return name;
-}
-
-static GHashTable *
-get_hash_for_entry_type (GSListener *listener,
- int entry_type)
-{
- GHashTable *hash;
-
- switch (entry_type)
- {
- case REF_ENTRY_TYPE_INHIBIT:
- hash = listener->priv->inhibitors;
- break;
- case REF_ENTRY_TYPE_THROTTLE:
- hash = listener->priv->throttlers;
- break;
- default:
- g_assert_not_reached ();
- break;
- }
-
- return hash;
-}
-
-static void
-list_ref_entry (gpointer key,
- gpointer value,
- gpointer user_data)
-{
- GSListenerRefEntry *entry;
-
- entry = (GSListenerRefEntry *)value;
-
- gs_debug ("%s: %s for reason: %s",
- get_name_for_entry_type (entry->entry_type),
- entry->application,
- entry->reason);
-}
-
-static gboolean
-listener_ref_entry_is_present (GSListener *listener,
- int entry_type)
-{
- guint n_entries;
- gboolean is_set;
- GHashTable *hash;
-
- hash = get_hash_for_entry_type (listener, entry_type);
-
- /* if we aren't inhibited then activate */
- n_entries = 0;
- if (hash != NULL)
- {
- n_entries = g_hash_table_size (hash);
-
- g_hash_table_foreach (hash, list_ref_entry, NULL);
- }
-
- is_set = (n_entries > 0);
-
- return is_set;
-}
-
-static gboolean
-listener_check_activation (GSListener *listener)
-{
- gboolean inhibited;
- gboolean res;
-
- gs_debug ("Checking for activation");
-
- if (! listener->priv->activation_enabled)
- {
- return TRUE;
- }
-
- if (! listener->priv->session_idle)
- {
- return TRUE;
- }
-
- /* if we aren't inhibited then activate */
- inhibited = listener_ref_entry_is_present (listener, REF_ENTRY_TYPE_INHIBIT);
-
- res = FALSE;
- if (! inhibited)
- {
- gs_debug ("Trying to activate");
- res = gs_listener_set_active (listener, TRUE);
- }
-
- return res;
-}
-
-static void
-gs_listener_set_throttle (GSListener *listener,
- gboolean throttled)
-{
- g_return_if_fail (GS_IS_LISTENER (listener));
-
- if (listener->priv->throttled != throttled)
- {
- gs_debug ("Changing throttle status: %d", throttled);
-
- listener->priv->throttled = throttled;
-
- g_signal_emit (listener, signals [THROTTLE_CHANGED], 0, throttled);
- }
-}
-
-static gboolean
-listener_check_throttle (GSListener *listener)
-{
- gboolean throttled;
-
- gs_debug ("Checking for throttle");
-
- throttled = listener_ref_entry_is_present (listener, REF_ENTRY_TYPE_THROTTLE);
-
- if (throttled != listener->priv->throttled)
- {
- gs_listener_set_throttle (listener, throttled);
- }
-
- return TRUE;
-}
-
-static gboolean
-listener_set_session_idle_internal (GSListener *listener,
- gboolean idle)
-{
- listener->priv->session_idle = idle;
-
- if (idle)
- {
- listener->priv->session_idle_start = time (NULL);
- }
- else
- {
- listener->priv->session_idle_start = 0;
- }
-
- return TRUE;
-}
-
-static gboolean
-listener_set_active_internal (GSListener *listener,
- gboolean active)
-{
- listener->priv->active = active;
-
- /* if idle not in sync with active, change it */
- if (listener->priv->session_idle != active)
- {
- listener_set_session_idle_internal (listener, active);
- }
-
- if (active)
- {
- listener->priv->active_start = time (NULL);
- }
- else
- {
- listener->priv->active_start = 0;
- }
-
- gs_listener_send_signal_active_changed (listener);
-
- return TRUE;
-}
-
-gboolean
-gs_listener_set_active (GSListener *listener,
- gboolean active)
-{
- gboolean res;
-
- g_return_val_if_fail (GS_IS_LISTENER (listener), FALSE);
-
- if (listener->priv->active == active)
- {
- gs_debug ("Trying to set active state when already: %s",
- active ? "active" : "inactive");
- return FALSE;
- }
-
- res = FALSE;
- g_signal_emit (listener, signals [ACTIVE_CHANGED], 0, active, &res);
- if (! res)
- {
- /* if the signal is not handled then we haven't changed state */
- gs_debug ("Active-changed signal not handled");
-
- /* clear the idle state */
- if (active)
- {
- listener_set_session_idle_internal (listener, FALSE);
- }
-
- return FALSE;
- }
-
- listener_set_active_internal (listener, active);
-
- return TRUE;
-}
-
-gboolean
-gs_listener_set_session_idle (GSListener *listener,
- gboolean idle)
-{
- gboolean res;
-
- g_return_val_if_fail (GS_IS_LISTENER (listener), FALSE);
-
- gs_debug ("Setting session idle: %d", idle);
-
- if (listener->priv->session_idle == idle)
- {
- gs_debug ("Trying to set idle state when already %s",
- idle ? "idle" : "not idle");
- return FALSE;
- }
-
- if (idle)
- {
- gboolean inhibited;
-
- inhibited = listener_ref_entry_is_present (listener, REF_ENTRY_TYPE_INHIBIT);
-
- /* if we are inhibited then do nothing */
- if (inhibited)
- {
- return FALSE;
- }
- }
-
- listener->priv->session_idle = idle;
- res = listener_check_activation (listener);
-
- /* if activation fails then don't set idle */
- if (res)
- {
- listener_set_session_idle_internal (listener, idle);
- }
- else
- {
- gs_debug ("Idle activation failed");
- listener->priv->session_idle = !idle;
- }
-
- return res;
-}
-
-gboolean
-gs_listener_get_activation_enabled (GSListener *listener)
-{
- g_return_val_if_fail (GS_IS_LISTENER (listener), FALSE);
-
- return listener->priv->activation_enabled;
-}
-
-gboolean
-gs_listener_is_inhibited (GSListener *listener)
-{
- gboolean inhibited;
-
- g_return_val_if_fail (GS_IS_LISTENER (listener), FALSE);
-
- inhibited = listener_ref_entry_is_present (listener, REF_ENTRY_TYPE_INHIBIT);
-
- return inhibited;
-}
-
-void
-gs_listener_set_activation_enabled (GSListener *listener,
- gboolean enabled)
-{
- g_return_if_fail (GS_IS_LISTENER (listener));
-
- if (listener->priv->activation_enabled != enabled)
- {
- listener->priv->activation_enabled = enabled;
- }
-}
-
-static dbus_bool_t
-listener_property_set_bool (GSListener *listener,
- guint prop_id,
- dbus_bool_t value)
-{
- dbus_bool_t ret;
-
- ret = FALSE;
-
- switch (prop_id)
- {
- case PROP_ACTIVE:
- gs_listener_set_active (listener, value);
- ret = TRUE;
- break;
- default:
- break;
- }
-
- return ret;
-}
-
-static void
-raise_error (DBusConnection *connection,
- DBusMessage *in_reply_to,
- const char *error_name,
- char *format, ...)
-{
- char buf[512];
- DBusMessage *reply;
-
- va_list args;
- va_start (args, format);
- vsnprintf (buf, sizeof (buf), format, args);
- va_end (args);
-
- gs_debug (buf);
- reply = dbus_message_new_error (in_reply_to, error_name, buf);
- if (reply == NULL)
- {
- g_error ("No memory");
- }
- if (! dbus_connection_send (connection, reply, NULL))
- {
- g_error ("No memory");
- }
-
- dbus_message_unref (reply);
-}
-
-static void
-raise_syntax (DBusConnection *connection,
- DBusMessage *in_reply_to,
- const char *method_name)
-{
- raise_error (connection, in_reply_to,
- GS_LISTENER_SERVICE ".SyntaxError",
- "There is a syntax error in the invocation of the method %s",
- method_name);
-}
-
-static guint32
-generate_cookie (void)
-{
- guint32 cookie;
-
- cookie = (guint32)g_random_int_range (1, G_MAXINT32);
-
- return cookie;
-}
-
-static guint32
-listener_generate_unique_key (GSListener *listener,
- int entry_type)
-{
- guint32 cookie;
- GHashTable *hash;
-
- hash = get_hash_for_entry_type (listener, entry_type);
-
- do
- {
- cookie = generate_cookie ();
- }
- while (g_hash_table_lookup (hash, &cookie) != NULL);
-
- return cookie;
-}
-
-static void
-listener_ref_entry_check (GSListener *listener,
- int entry_type)
-{
- switch (entry_type)
- {
- case REF_ENTRY_TYPE_INHIBIT:
- listener_check_activation (listener);
- break;
- case REF_ENTRY_TYPE_THROTTLE:
- listener_check_throttle (listener);
- break;
- default:
- g_assert_not_reached ();
- break;
- }
-}
-
-static void
-add_session_inhibit (GSListener *listener,
- GSListenerRefEntry *entry)
-{
- DBusMessage *message;
- DBusMessage *reply;
- DBusMessageIter iter;
- DBusMessageIter reply_iter;
- DBusError error;
- guint xid;
- guint flags;
-
- g_return_if_fail (listener != NULL);
-
- dbus_error_init (&error);
-
- message = dbus_message_new_method_call (SESSION_NAME,
- SESSION_PATH,
- SESSION_INTERFACE,
- "Inhibit");
- if (message == NULL)
- {
- gs_debug ("Couldn't allocate the dbus message");
- return;
- }
-
- dbus_message_iter_init_append (message, &iter);
- xid = 0;
- flags = 8;
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &entry->application);
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_UINT32, &xid);
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &entry->reason);
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_UINT32, &flags);
-
- /* FIXME: use async? */
- reply = dbus_connection_send_with_reply_and_block (listener->priv->connection,
- message,
- -1,
- &error);
- dbus_message_unref (message);
-
- if (dbus_error_is_set (&error))
- {
- gs_debug ("%s raised:\n %s\n\n", error.name, error.message);
- dbus_error_free (&error);
- return;
- }
-
- dbus_message_iter_init (reply, &reply_iter);
- dbus_message_iter_get_basic (&reply_iter, &entry->foreign_cookie);
-
- dbus_message_unref (reply);
-}
-
-static void
-remove_session_inhibit (GSListener *listener,
- GSListenerRefEntry *entry)
-{
- DBusMessage *message;
- DBusMessage *reply;
- DBusMessageIter iter;
- DBusError error;
-
- g_return_if_fail (listener != NULL);
-
- if (entry->foreign_cookie == 0)
- {
- gs_debug ("Can't remove inhibitor from session: Session cookie not set");
- return;
- }
-
- dbus_error_init (&error);
-
- message = dbus_message_new_method_call (SESSION_NAME,
- SESSION_PATH,
- SESSION_INTERFACE,
- "Uninhibit");
- if (message == NULL)
- {
- gs_debug ("Couldn't allocate the dbus message");
- return;
- }
-
- dbus_message_iter_init_append (message, &iter);
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_UINT32, &entry->foreign_cookie);
-
- /* FIXME: use async? */
- reply = dbus_connection_send_with_reply_and_block (listener->priv->connection,
- message,
- -1,
- &error);
- dbus_message_unref (message);
-
- if (dbus_error_is_set (&error))
- {
- gs_debug ("%s raised:\n %s\n\n", error.name, error.message);
- dbus_error_free (&error);
- return;
- }
-
- dbus_message_unref (reply);
-}
-
-static void
-listener_add_ref_entry (GSListener *listener,
- int entry_type,
- GSListenerRefEntry *entry)
-{
- GHashTable *hash;
-
- gs_debug ("adding %s from %s for reason '%s' on connection %s",
- get_name_for_entry_type (entry_type),
- entry->application,
- entry->reason,
- entry->connection);
-
- hash = get_hash_for_entry_type (listener, entry_type);
- g_hash_table_insert (hash, &entry->cookie, entry);
-
- if (entry_type == REF_ENTRY_TYPE_INHIBIT)
- {
- /* proxy inhibit over to mate session */
- add_session_inhibit (listener, entry);
- }
-
- listener_ref_entry_check (listener, entry_type);
-}
-
-static gboolean
-listener_remove_ref_entry (GSListener *listener,
- int entry_type,
- guint32 cookie)
-{
- GHashTable *hash;
- gboolean removed;
- GSListenerRefEntry *entry;
-
- removed = FALSE;
-
- hash = get_hash_for_entry_type (listener, entry_type);
-
- entry = g_hash_table_lookup (hash, &cookie);
- if (entry == NULL)
- {
- goto out;
- }
-
- gs_debug ("removing %s from %s for reason '%s' on connection %s",
- get_name_for_entry_type (entry_type),
- entry->application,
- entry->reason,
- entry->connection);
-
- if (entry_type == REF_ENTRY_TYPE_INHIBIT)
- {
- /* remove inhibit from mate session */
- remove_session_inhibit (listener, entry);
- }
-
- removed = g_hash_table_remove (hash, &cookie);
-out:
- if (removed)
- {
- listener_ref_entry_check (listener, entry_type);
- }
- else
- {
- gs_debug ("Cookie %u was not in the list!", cookie);
- }
-
- return removed;
-}
-
-#if GLIB_CHECK_VERSION(2,12,0)
-#define _g_time_val_to_iso8601(t) g_time_val_to_iso8601(t)
-#else
-/* copied from GLib */
-static gchar *
-_g_time_val_to_iso8601 (GTimeVal *time_)
-{
- gchar *retval;
-
- g_return_val_if_fail (time_->tv_usec >= 0 && time_->tv_usec < G_USEC_PER_SEC, NULL);
-
-#define ISO_8601_LEN 21
-#define ISO_8601_FORMAT "%Y-%m-%dT%H:%M:%SZ"
- retval = g_new0 (gchar, ISO_8601_LEN + 1);
-
- strftime (retval, ISO_8601_LEN,
- ISO_8601_FORMAT,
- gmtime (&(time_->tv_sec)));
-
- return retval;
-}
-#endif
-
-static void
-accumulate_ref_entry (gpointer key,
- GSListenerRefEntry *entry,
- DBusMessageIter *iter)
-{
- char *description;
- char *time;
-
- time = _g_time_val_to_iso8601 (&entry->since);
-
- description = g_strdup_printf ("Application=\"%s\"; Since=\"%s\"; Reason=\"%s\";",
- entry->application,
- time,
- entry->reason);
-
- dbus_message_iter_append_basic (iter, DBUS_TYPE_STRING, &description);
-
- g_free (description);
- g_free (time);
-}
-
-static DBusHandlerResult
-listener_dbus_get_ref_entries (GSListener *listener,
- int entry_type,
- DBusConnection *connection,
- DBusMessage *message)
-{
- DBusMessage *reply;
- GHashTable *hash;
- DBusMessageIter iter;
- DBusMessageIter iter_array;
-
- hash = get_hash_for_entry_type (listener, entry_type);
-
- reply = dbus_message_new_method_return (message);
- if (reply == NULL)
- {
- g_error ("No memory");
- }
-
- dbus_message_iter_init_append (reply, &iter);
- dbus_message_iter_open_container (&iter,
- DBUS_TYPE_ARRAY,
- DBUS_TYPE_STRING_AS_STRING,
- &iter_array);
-
- if (hash != NULL)
- {
- g_hash_table_foreach (hash,
- (GHFunc)accumulate_ref_entry,
- &iter_array);
- }
-
- dbus_message_iter_close_container (&iter, &iter_array);
-
- if (! dbus_connection_send (connection, reply, NULL))
- {
- g_error ("No memory");
- }
-
- dbus_message_unref (reply);
-
- return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-static void
-listener_add_ck_ref_entry (GSListener *listener,
- int entry_type,
- DBusConnection *connection,
- DBusMessage *message,
- guint32 *cookiep)
-{
- GSListenerRefEntry *entry;
-
- entry = g_new0 (GSListenerRefEntry, 1);
- entry->entry_type = entry_type;
- entry->connection = g_strdup (dbus_message_get_sender (message));
- entry->cookie = listener_generate_unique_key (listener, entry_type);
- entry->application = g_strdup ("ConsoleKit");
- entry->reason = g_strdup ("Session is not active");
- g_get_current_time (&entry->since);
-
- /* takes ownership of entry */
- listener_add_ref_entry (listener, entry_type, entry);
-
- if (cookiep != NULL)
- {
- *cookiep = entry->cookie;
- }
-}
-
-static void
-listener_remove_ck_ref_entry (GSListener *listener,
- int entry_type,
- guint32 cookie)
-{
- listener_remove_ref_entry (listener, entry_type, cookie);
-}
-
-static DBusHandlerResult
-listener_dbus_add_ref_entry (GSListener *listener,
- int entry_type,
- DBusConnection *connection,
- DBusMessage *message)
-{
- DBusMessage *reply;
- DBusError error;
- const char *application;
- const char *reason;
- GSListenerRefEntry *entry;
- DBusMessageIter iter;
-
- dbus_error_init (&error);
- if (! dbus_message_get_args (message, &error,
- DBUS_TYPE_STRING, &application,
- DBUS_TYPE_STRING, &reason,
- DBUS_TYPE_INVALID))
- {
- if (entry_type == REF_ENTRY_TYPE_INHIBIT)
- {
- raise_syntax (connection, message, "Inhibit");
- }
- else if (entry_type == REF_ENTRY_TYPE_THROTTLE)
- {
- raise_syntax (connection, message, "Throttle");
- }
- else
- {
- g_assert_not_reached ();
- }
-
- return DBUS_HANDLER_RESULT_HANDLED;
- }
-
- reply = dbus_message_new_method_return (message);
- if (reply == NULL)
- {
- g_error ("No memory");
- }
-
- entry = g_new0 (GSListenerRefEntry, 1);
- entry->entry_type = entry_type;
- entry->connection = g_strdup (dbus_message_get_sender (message));
- entry->cookie = listener_generate_unique_key (listener, entry_type);
- entry->application = g_strdup (application);
- entry->reason = g_strdup (reason);
- g_get_current_time (&entry->since);
-
- listener_add_ref_entry (listener, entry_type, entry);
-
- dbus_message_iter_init_append (reply, &iter);
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_UINT32, &entry->cookie);
-
- if (! dbus_connection_send (connection, reply, NULL))
- {
- g_error ("No memory");
- }
-
- dbus_message_unref (reply);
-
- return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-static DBusHandlerResult
-listener_dbus_remove_ref_entry (GSListener *listener,
- int entry_type,
- DBusConnection *connection,
- DBusMessage *message)
-{
- DBusMessage *reply;
- DBusError error;
- const char *sender;
- guint32 cookie;
-
- dbus_error_init (&error);
- if (! dbus_message_get_args (message, &error,
- DBUS_TYPE_UINT32, &cookie,
- DBUS_TYPE_INVALID))
- {
- if (entry_type == REF_ENTRY_TYPE_INHIBIT)
- {
- raise_syntax (connection, message, "UnInhibit");
- }
- else if (entry_type == REF_ENTRY_TYPE_THROTTLE)
- {
- raise_syntax (connection, message, "UnThrottle");
- }
- else
- {
- g_assert_not_reached ();
- }
-
- return DBUS_HANDLER_RESULT_HANDLED;
- }
-
- reply = dbus_message_new_method_return (message);
- if (reply == NULL)
- g_error ("No memory");
-
- /* FIXME: check sender is from same connection as entry */
- sender = dbus_message_get_sender (message);
-
- listener_remove_ref_entry (listener, entry_type, cookie);
-
- /* FIXME: Pointless? */
- if (! dbus_connection_send (connection, reply, NULL))
- {
- g_error ("No memory");
- }
-
- dbus_message_unref (reply);
-
- return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-static gboolean
-listener_ref_entry_remove_for_connection (GSListener *listener,
- int entry_type,
- const char *connection)
-{
- gboolean removed;
- GHashTable *hash;
- GHashTableIter iter;
- GSListenerRefEntry *entry;
-
- if (connection == NULL)
- return FALSE;
-
- hash = get_hash_for_entry_type (listener, entry_type);
-
- removed = FALSE;
- g_hash_table_iter_init (&iter, hash);
- while (g_hash_table_iter_next (&iter, NULL, (gpointer *)&entry))
- {
- if (entry->connection != NULL &&
- strcmp (connection, entry->connection) == 0)
- {
- gs_debug ("removing %s from %s for reason '%s' on connection %s",
- get_name_for_entry_type (entry->entry_type),
- entry->application,
- entry->reason,
- entry->connection);
-
- if (entry->entry_type == REF_ENTRY_TYPE_INHIBIT)
- {
- /* remove inhibit from mate session */
- remove_session_inhibit (listener, entry);
- }
-
- g_hash_table_iter_remove (&iter);
- removed = TRUE;
- }
- }
-
- return removed;
-}
-
-static void
-listener_service_deleted (GSListener *listener,
- DBusMessage *message)
-{
- const char *old_service_name;
- const char *new_service_name;
- gboolean removed;
-
- if (! dbus_message_get_args (message, NULL,
- DBUS_TYPE_STRING, &old_service_name,
- DBUS_TYPE_STRING, &new_service_name,
- DBUS_TYPE_INVALID))
- {
- g_error ("Invalid NameOwnerChanged signal from bus!");
- return;
- }
-
- gs_debug ("DBUS service deleted: %s", new_service_name);
-
- removed = listener_ref_entry_remove_for_connection (listener, REF_ENTRY_TYPE_THROTTLE, new_service_name);
- if (removed)
- {
- listener_ref_entry_check (listener, REF_ENTRY_TYPE_THROTTLE);
- }
-
- removed = listener_ref_entry_remove_for_connection (listener, REF_ENTRY_TYPE_INHIBIT, new_service_name);
- if (removed)
- {
- listener_ref_entry_check (listener, REF_ENTRY_TYPE_INHIBIT);
- }
-
-}
-
-static void
-raise_property_type_error (DBusConnection *connection,
- DBusMessage *in_reply_to,
- const char *device_id)
-{
- char buf [512];
- DBusMessage *reply;
-
- snprintf (buf, 511,
- "Type mismatch setting property with id %s",
- device_id);
- gs_debug (buf);
-
- reply = dbus_message_new_error (in_reply_to,
- TYPE_MISMATCH_ERROR,
- buf);
- if (reply == NULL)
- {
- g_error ("No memory");
- }
- if (! dbus_connection_send (connection, reply, NULL))
- {
- g_error ("No memory");
- }
-
- dbus_message_unref (reply);
-}
-
-static DBusHandlerResult
-listener_set_property (GSListener *listener,
- DBusConnection *connection,
- DBusMessage *message,
- guint prop_id)
-{
- const char *path;
- int type;
- gboolean rc;
- DBusMessageIter iter;
- DBusMessage *reply;
-
- path = dbus_message_get_path (message);
-
- dbus_message_iter_init (message, &iter);
- type = dbus_message_iter_get_arg_type (&iter);
- rc = FALSE;
-
- switch (type)
- {
- case DBUS_TYPE_BOOLEAN:
- {
- dbus_bool_t v;
- dbus_message_iter_get_basic (&iter, &v);
- rc = listener_property_set_bool (listener, prop_id, v);
- break;
- }
- default:
- gs_debug ("Unsupported property type %d", type);
- break;
- }
-
- if (! rc)
- {
- raise_property_type_error (connection, message, path);
- return DBUS_HANDLER_RESULT_HANDLED;
- }
-
- reply = dbus_message_new_method_return (message);
-
- if (reply == NULL)
- {
- g_error ("No memory");
- }
-
- if (! dbus_connection_send (connection, reply, NULL))
- {
- g_error ("No memory");
- }
-
- dbus_message_unref (reply);
-
- return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-static DBusHandlerResult
-listener_get_property (GSListener *listener,
- DBusConnection *connection,
- DBusMessage *message,
- guint prop_id)
-{
- DBusMessageIter iter;
- DBusMessage *reply;
-
- reply = dbus_message_new_method_return (message);
-
- dbus_message_iter_init_append (reply, &iter);
-
- if (reply == NULL)
- g_error ("No memory");
-
- switch (prop_id)
- {
- case PROP_ACTIVE:
- {
- dbus_bool_t b;
- b = listener->priv->active;
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_BOOLEAN, &b);
- }
- break;
- default:
- gs_debug ("Unsupported property id %u", prop_id);
- break;
- }
-
- if (! dbus_connection_send (connection, reply, NULL))
- {
- g_error ("No memory");
- }
-
- dbus_message_unref (reply);
-
- return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-static DBusHandlerResult
-listener_get_active_time (GSListener *listener,
- DBusConnection *connection,
- DBusMessage *message)
-{
- DBusMessageIter iter;
- DBusMessage *reply;
- dbus_uint32_t secs;
-
- reply = dbus_message_new_method_return (message);
-
- dbus_message_iter_init_append (reply, &iter);
-
- if (reply == NULL)
- {
- g_error ("No memory");
- }
-
- if (listener->priv->active)
- {
- time_t now = time (NULL);
-
- if (now < listener->priv->active_start)
- {
- /* shouldn't happen */
- gs_debug ("Active start time is in the future");
- secs = 0;
- }
- else if (listener->priv->active_start <= 0)
- {
- /* shouldn't happen */
- gs_debug ("Active start time was not set");
- secs = 0;
- }
- else
- {
- secs = now - listener->priv->active_start;
- }
- }
- else
- {
- secs = 0;
- }
-
- gs_debug ("Returning screensaver active for %u seconds", secs);
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_UINT32, &secs);
-
- if (! dbus_connection_send (connection, reply, NULL))
- {
- g_error ("No memory");
- }
-
- dbus_message_unref (reply);
-
- return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-static DBusHandlerResult
-listener_show_message (GSListener *listener,
- DBusConnection *connection,
- DBusMessage *message)
-{
- DBusMessageIter iter;
- DBusMessage *reply;
- DBusError error;
-
- reply = dbus_message_new_method_return (message);
-
- dbus_message_iter_init_append (reply, &iter);
-
- if (reply == NULL)
- {
- g_error ("No memory");
- }
-
- if (listener->priv->active)
- {
- char *summary;
- char *body;
- char *icon;
-
- /* if we're not active we ignore the request */
-
- dbus_error_init (&error);
- if (! dbus_message_get_args (message, &error,
- DBUS_TYPE_STRING, &summary,
- DBUS_TYPE_STRING, &body,
- DBUS_TYPE_STRING, &icon,
- DBUS_TYPE_INVALID))
- {
- raise_syntax (connection, message, "ShowMessage");
- return DBUS_HANDLER_RESULT_HANDLED;
- }
-
- g_signal_emit (listener, signals [SHOW_MESSAGE], 0, summary, body, icon);
- }
-
- if (! dbus_connection_send (connection, reply, NULL))
- {
- g_error ("No memory");
- }
-
- dbus_message_unref (reply);
-
- return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-static DBusHandlerResult
-do_introspect (DBusConnection *connection,
- DBusMessage *message,
- dbus_bool_t local_interface)
-{
- DBusMessage *reply;
- GString *xml;
- char *xml_string;
-
- /* standard header */
- xml = g_string_new ("<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS Object Introspection 1.0//EN\"\n"
- "\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"
- "<node>\n"
- " <interface name=\"org.freedesktop.DBus.Introspectable\">\n"
- " <method name=\"Introspect\">\n"
- " <arg name=\"data\" direction=\"out\" type=\"s\"/>\n"
- " </method>\n"
- " </interface>\n");
-
- /* ScreenSaver interface */
- xml = g_string_append (xml,
- " <interface name=\"org.mate.ScreenSaver\">\n"
- " <method name=\"Lock\">\n"
- " </method>\n"
- " <method name=\"Cycle\">\n"
- " </method>\n"
- " <method name=\"SimulateUserActivity\">\n"
- " </method>\n"
- " <method name=\"Inhibit\">\n"
- " <arg name=\"application_name\" direction=\"in\" type=\"s\"/>\n"
- " <arg name=\"reason\" direction=\"in\" type=\"s\"/>\n"
- " <arg name=\"cookie\" direction=\"out\" type=\"u\"/>\n"
- " </method>\n"
- " <method name=\"UnInhibit\">\n"
- " <arg name=\"cookie\" direction=\"in\" type=\"u\"/>\n"
- " </method>\n"
- " <method name=\"GetInhibitors\">\n"
- " <arg name=\"list\" direction=\"out\" type=\"as\"/>\n"
- " </method>\n"
- " <method name=\"Throttle\">\n"
- " <arg name=\"application_name\" direction=\"in\" type=\"s\"/>\n"
- " <arg name=\"reason\" direction=\"in\" type=\"s\"/>\n"
- " <arg name=\"cookie\" direction=\"out\" type=\"u\"/>\n"
- " </method>\n"
- " <method name=\"UnThrottle\">\n"
- " <arg name=\"cookie\" direction=\"in\" type=\"u\"/>\n"
- " </method>\n"
- " <method name=\"GetActive\">\n"
- " <arg name=\"value\" direction=\"out\" type=\"b\"/>\n"
- " </method>\n"
- " <method name=\"GetActiveTime\">\n"
- " <arg name=\"seconds\" direction=\"out\" type=\"u\"/>\n"
- " </method>\n"
- " <method name=\"SetActive\">\n"
- " <arg name=\"value\" direction=\"in\" type=\"b\"/>\n"
- " </method>\n"
- " <method name=\"ShowMessage\">\n"
- " <arg name=\"summary\" direction=\"in\" type=\"s\"/>\n"
- " <arg name=\"body\" direction=\"in\" type=\"s\"/>\n"
- " <arg name=\"icon\" direction=\"in\" type=\"s\"/>\n"
- " </method>\n"
- " <signal name=\"ActiveChanged\">\n"
- " <arg name=\"new_value\" type=\"b\"/>\n"
- " </signal>\n"
- " </interface>\n");
-
- reply = dbus_message_new_method_return (message);
-
- xml = g_string_append (xml, "</node>\n");
- xml_string = g_string_free (xml, FALSE);
-
- dbus_message_append_args (reply,
- DBUS_TYPE_STRING, &xml_string,
- DBUS_TYPE_INVALID);
-
- g_free (xml_string);
-
- if (reply == NULL)
- {
- g_error ("No memory");
- }
-
- if (! dbus_connection_send (connection, reply, NULL))
- {
- g_error ("No memory");
- }
-
- dbus_message_unref (reply);
-
- return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-static DBusHandlerResult
-listener_dbus_handle_session_message (DBusConnection *connection,
- DBusMessage *message,
- void *user_data,
- dbus_bool_t local_interface)
-{
- GSListener *listener = GS_LISTENER (user_data);
-
-#if 0
- g_message ("obj_path=%s interface=%s method=%s destination=%s",
- dbus_message_get_path (message),
- dbus_message_get_interface (message),
- dbus_message_get_member (message),
- dbus_message_get_destination (message));
-#endif
-
- g_return_val_if_fail (connection != NULL, DBUS_HANDLER_RESULT_NOT_YET_HANDLED);
- g_return_val_if_fail (message != NULL, DBUS_HANDLER_RESULT_NOT_YET_HANDLED);
-
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "Lock"))
- {
- g_signal_emit (listener, signals [LOCK], 0);
- return DBUS_HANDLER_RESULT_HANDLED;
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "Quit"))
- {
- g_signal_emit (listener, signals [QUIT], 0);
- return DBUS_HANDLER_RESULT_HANDLED;
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "Cycle"))
- {
- g_signal_emit (listener, signals [CYCLE], 0);
- return DBUS_HANDLER_RESULT_HANDLED;
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "Inhibit"))
- {
- return listener_dbus_add_ref_entry (listener, REF_ENTRY_TYPE_INHIBIT, connection, message);
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "UnInhibit"))
- {
- return listener_dbus_remove_ref_entry (listener, REF_ENTRY_TYPE_INHIBIT, connection, message);
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "GetInhibitors"))
- {
- return listener_dbus_get_ref_entries (listener, REF_ENTRY_TYPE_INHIBIT, connection, message);
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "Throttle"))
- {
- return listener_dbus_add_ref_entry (listener, REF_ENTRY_TYPE_THROTTLE, connection, message);
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "UnThrottle"))
- {
- return listener_dbus_remove_ref_entry (listener, REF_ENTRY_TYPE_THROTTLE, connection, message);
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "SetActive"))
- {
- return listener_set_property (listener, connection, message, PROP_ACTIVE);
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "GetActive"))
- {
- return listener_get_property (listener, connection, message, PROP_ACTIVE);
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "GetActiveTime"))
- {
- return listener_get_active_time (listener, connection, message);
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "ShowMessage"))
- {
- return listener_show_message (listener, connection, message);
- }
- if (dbus_message_is_method_call (message, GS_LISTENER_SERVICE, "SimulateUserActivity"))
- {
- g_signal_emit (listener, signals [SIMULATE_USER_ACTIVITY], 0);
- return DBUS_HANDLER_RESULT_HANDLED;
- }
- if (dbus_message_is_method_call (message, "org.freedesktop.DBus.Introspectable", "Introspect"))
- {
- return do_introspect (connection, message, local_interface);
- }
-
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-}
-
-static gboolean
-_listener_message_path_is_our_session (GSListener *listener,
- DBusMessage *message)
-{
- const char *ssid;
- gboolean ours;
-
- ours = FALSE;
-
- ssid = dbus_message_get_path (message);
- if (ssid != NULL
- && listener->priv->session_id != NULL
- && strcmp (ssid, listener->priv->session_id) == 0)
- {
- ours = TRUE;
- }
-
- return ours;
-}
-
-static DBusHandlerResult
-listener_dbus_handle_system_message (DBusConnection *connection,
- DBusMessage *message,
- void *user_data,
- dbus_bool_t local_interface)
-{
- GSListener *listener = GS_LISTENER (user_data);
-
- g_return_val_if_fail (connection != NULL, DBUS_HANDLER_RESULT_NOT_YET_HANDLED);
- g_return_val_if_fail (message != NULL, DBUS_HANDLER_RESULT_NOT_YET_HANDLED);
-
-#if 1
- gs_debug ("obj_path=%s interface=%s method=%s destination=%s",
- dbus_message_get_path (message),
- dbus_message_get_interface (message),
- dbus_message_get_member (message),
- dbus_message_get_destination (message));
-#endif
-
- if (dbus_message_is_signal (message, HAL_DEVICE_INTERFACE, "Condition"))
- {
- DBusError error;
- const char *event;
- const char *keyname;
-
- dbus_error_init (&error);
- if (dbus_message_get_args (message, &error,
- DBUS_TYPE_STRING, &event,
- DBUS_TYPE_STRING, &keyname,
- DBUS_TYPE_INVALID))
- {
- if ((event && strcmp (event, "ButtonPressed") == 0) &&
- (keyname && strcmp (keyname, "coffee") == 0))
- {
- gs_debug ("Coffee key was pressed - locking");
- g_signal_emit (listener, signals [LOCK], 0);
- }
- }
-
- if (dbus_error_is_set (&error))
- {
- dbus_error_free (&error);
- }
-
- return DBUS_HANDLER_RESULT_HANDLED;
- }
- else if (dbus_message_is_signal (message, CK_SESSION_INTERFACE, "Unlock"))
- {
- if (_listener_message_path_is_our_session (listener, message))
- {
- gs_debug ("Console kit requested session unlock");
- gs_listener_set_active (listener, FALSE);
- }
-
- return DBUS_HANDLER_RESULT_HANDLED;
- }
- else if (dbus_message_is_signal (message, CK_SESSION_INTERFACE, "Lock"))
- {
- if (_listener_message_path_is_our_session (listener, message))
- {
- gs_debug ("ConsoleKit requested session lock");
- g_signal_emit (listener, signals [LOCK], 0);
- }
-
- return DBUS_HANDLER_RESULT_HANDLED;
- }
- else if (dbus_message_is_signal (message, CK_SESSION_INTERFACE, "ActiveChanged"))
- {
- /* NB that `ActiveChanged' refers to the active
- * session in ConsoleKit terminology - ie which
- * session is currently displayed on the screen.
- * mate-screensaver uses `active' to mean `is the
- * screensaver active' (ie, is the screen locked) but
- * that's not what we're referring to here.
- */
-
- if (_listener_message_path_is_our_session (listener, message))
- {
- DBusError error;
- dbus_bool_t new_active;
-
- dbus_error_init (&error);
- if (dbus_message_get_args (message, &error,
- DBUS_TYPE_BOOLEAN, &new_active,
- DBUS_TYPE_INVALID))
- {
- gs_debug ("ConsoleKit notified ActiveChanged %d", new_active);
-
- /* when we aren't active add an implicit throttle from CK
- * when we become active remove the throttle and poke the lock */
- if (new_active)
- {
- if (listener->priv->ck_throttle_cookie != 0)
- {
- listener_remove_ck_ref_entry (listener,
- REF_ENTRY_TYPE_THROTTLE,
- listener->priv->ck_throttle_cookie);
- listener->priv->ck_throttle_cookie = 0;
- }
-
- g_signal_emit (listener, signals [SIMULATE_USER_ACTIVITY], 0);
- }
- else
- {
- if (listener->priv->ck_throttle_cookie != 0)
- {
- g_warning ("ConsoleKit throttle already set");
- listener_remove_ck_ref_entry (listener,
- REF_ENTRY_TYPE_THROTTLE,
- listener->priv->ck_throttle_cookie);
- listener->priv->ck_throttle_cookie = 0;
- }
-
- listener_add_ck_ref_entry (listener,
- REF_ENTRY_TYPE_THROTTLE,
- connection,
- message,
- &listener->priv->ck_throttle_cookie);
- }
- }
-
- if (dbus_error_is_set (&error))
- {
- dbus_error_free (&error);
- }
- }
-
- return DBUS_HANDLER_RESULT_HANDLED;
- }
-
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-}
-
-static DBusHandlerResult
-gs_listener_message_handler (DBusConnection *connection,
- DBusMessage *message,
- void *user_data)
-{
- g_return_val_if_fail (connection != NULL, DBUS_HANDLER_RESULT_NOT_YET_HANDLED);
- g_return_val_if_fail (message != NULL, DBUS_HANDLER_RESULT_NOT_YET_HANDLED);
-
-#if 0
- g_message ("obj_path=%s interface=%s method=%s destination=%s",
- dbus_message_get_path (message),
- dbus_message_get_interface (message),
- dbus_message_get_member (message),
- dbus_message_get_destination (message));
-#endif
-
- if (dbus_message_is_method_call (message, "org.freedesktop.DBus", "AddMatch"))
- {
- DBusMessage *reply;
-
- reply = dbus_message_new_method_return (message);
-
- if (reply == NULL)
- {
- g_error ("No memory");
- }
-
- if (! dbus_connection_send (connection, reply, NULL))
- {
- g_error ("No memory");
- }
-
- dbus_message_unref (reply);
-
- return DBUS_HANDLER_RESULT_HANDLED;
- }
- else if (dbus_message_is_signal (message, DBUS_INTERFACE_LOCAL, "Disconnected") &&
- strcmp (dbus_message_get_path (message), DBUS_PATH_LOCAL) == 0)
- {
- dbus_connection_unref (connection);
-
- return DBUS_HANDLER_RESULT_HANDLED;
- }
- else
- {
- return listener_dbus_handle_session_message (connection, message, user_data, TRUE);
- }
-}
-
-static gboolean
-gs_listener_dbus_init (GSListener *listener)
-{
- DBusError error;
-
- dbus_error_init (&error);
-
- if (listener->priv->connection == NULL)
- {
- listener->priv->connection = dbus_bus_get (DBUS_BUS_SESSION, &error);
- if (listener->priv->connection == NULL)
- {
- if (dbus_error_is_set (&error))
- {
- gs_debug ("couldn't connect to session bus: %s",
- error.message);
- dbus_error_free (&error);
- }
- return FALSE;
- }
-
- dbus_connection_setup_with_g_main (listener->priv->connection, NULL);
- dbus_connection_set_exit_on_disconnect (listener->priv->connection, FALSE);
- }
-
- if (listener->priv->system_connection == NULL)
- {
- listener->priv->system_connection = dbus_bus_get (DBUS_BUS_SYSTEM, &error);
- if (listener->priv->system_connection == NULL)
- {
- if (dbus_error_is_set (&error))
- {
- gs_debug ("couldn't connect to system bus: %s",
- error.message);
- dbus_error_free (&error);
- }
- return FALSE;
- }
-
- dbus_connection_setup_with_g_main (listener->priv->system_connection, NULL);
- dbus_connection_set_exit_on_disconnect (listener->priv->system_connection, FALSE);
- }
-
- return TRUE;
-}
-
-static gboolean
-reinit_dbus (GSListener *listener)
-{
- gboolean initialized;
- gboolean try_again;
-
- initialized = gs_listener_dbus_init (listener);
-
- /* if we didn't initialize then try again */
- /* FIXME: Should we keep trying forever? If we fail more than
- once or twice then the session bus may have died. The
- problem is that if it is restarted it will likely have a
- different bus address and we won't be able to find it */
- try_again = !initialized;
-
- return try_again;
-}
-
-static DBusHandlerResult
-listener_dbus_filter_function (DBusConnection *connection,
- DBusMessage *message,
- void *user_data)
-{
- GSListener *listener = GS_LISTENER (user_data);
- const char *path;
-
- path = dbus_message_get_path (message);
-
- /*
- g_message ("obj_path=%s interface=%s method=%s",
- dbus_message_get_path (message),
- dbus_message_get_interface (message),
- dbus_message_get_member (message));
- */
-
- if (dbus_message_is_signal (message, DBUS_INTERFACE_LOCAL, "Disconnected")
- && strcmp (path, DBUS_PATH_LOCAL) == 0)
- {
-
- g_message ("Got disconnected from the session message bus; "
- "retrying to reconnect every 10 seconds");
-
- dbus_connection_unref (connection);
- listener->priv->connection = NULL;
-
- g_timeout_add (10000, (GSourceFunc)reinit_dbus, listener);
- }
- else if (dbus_message_is_signal (message,
- DBUS_INTERFACE_DBUS,
- "NameOwnerChanged"))
- {
-
- if (listener->priv->inhibitors != NULL)
- {
- listener_service_deleted (listener, message);
- }
- }
- else
- {
- return listener_dbus_handle_session_message (connection, message, user_data, FALSE);
- }
-
- return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-static DBusHandlerResult
-listener_dbus_system_filter_function (DBusConnection *connection,
- DBusMessage *message,
- void *user_data)
-{
- GSListener *listener = GS_LISTENER (user_data);
- const char *path;
-
- path = dbus_message_get_path (message);
-
- if (dbus_message_is_signal (message, DBUS_INTERFACE_LOCAL, "Disconnected")
- && strcmp (path, DBUS_PATH_LOCAL) == 0)
- {
-
- g_message ("Got disconnected from the system message bus; "
- "retrying to reconnect every 10 seconds");
-
- dbus_connection_unref (connection);
- listener->priv->system_connection = NULL;
-
- g_timeout_add (10000, (GSourceFunc)reinit_dbus, listener);
- }
- else
- {
- return listener_dbus_handle_system_message (connection, message, user_data, FALSE);
- }
-
- return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-static void
-gs_listener_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GSListener *self;
-
- self = GS_LISTENER (object);
-
- switch (prop_id)
- {
- case PROP_ACTIVE:
- gs_listener_set_active (self, g_value_get_boolean (value));
- break;
- case PROP_SESSION_IDLE:
- gs_listener_set_session_idle (self, g_value_get_boolean (value));
- break;
- case PROP_ACTIVATION_ENABLED:
- gs_listener_set_activation_enabled (self, g_value_get_boolean (value));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_listener_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GSListener *self;
-
- self = GS_LISTENER (object);
-
- switch (prop_id)
- {
- case PROP_ACTIVE:
- g_value_set_boolean (value, self->priv->active);
- break;
- case PROP_SESSION_IDLE:
- g_value_set_boolean (value, self->priv->session_idle);
- break;
- case PROP_ACTIVATION_ENABLED:
- g_value_set_boolean (value, self->priv->activation_enabled);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_listener_class_init (GSListenerClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = gs_listener_finalize;
- object_class->get_property = gs_listener_get_property;
- object_class->set_property = gs_listener_set_property;
-
- signals [LOCK] =
- g_signal_new ("lock",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSListenerClass, lock),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
- signals [QUIT] =
- g_signal_new ("quit",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSListenerClass, quit),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
- signals [CYCLE] =
- g_signal_new ("cycle",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSListenerClass, cycle),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
- signals [SIMULATE_USER_ACTIVITY] =
- g_signal_new ("simulate-user-activity",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSListenerClass, simulate_user_activity),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
- signals [ACTIVE_CHANGED] =
- g_signal_new ("active-changed",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSListenerClass, active_changed),
- NULL,
- NULL,
- gs_marshal_BOOLEAN__BOOLEAN,
- G_TYPE_BOOLEAN,
- 1,
- G_TYPE_BOOLEAN);
- signals [THROTTLE_CHANGED] =
- g_signal_new ("throttle-changed",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSListenerClass, throttle_changed),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__BOOLEAN,
- G_TYPE_NONE,
- 1,
- G_TYPE_BOOLEAN);
- signals [SHOW_MESSAGE] =
- g_signal_new ("show-message",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSListenerClass, show_message),
- NULL,
- NULL,
- gs_marshal_VOID__STRING_STRING_STRING,
- G_TYPE_NONE,
- 3,
- G_TYPE_STRING,
- G_TYPE_STRING,
- G_TYPE_STRING);
-
- g_object_class_install_property (object_class,
- PROP_ACTIVE,
- g_param_spec_boolean ("active",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_ACTIVATION_ENABLED,
- g_param_spec_boolean ("activation-enabled",
- NULL,
- NULL,
- TRUE,
- G_PARAM_READWRITE));
-
- g_type_class_add_private (klass, sizeof (GSListenerPrivate));
-}
-
-
-static gboolean
-screensaver_is_running (DBusConnection *connection)
-{
- DBusError error;
- gboolean exists;
-
- g_return_val_if_fail (connection != NULL, FALSE);
-
- dbus_error_init (&error);
- exists = dbus_bus_name_has_owner (connection, GS_LISTENER_SERVICE, &error);
- if (dbus_error_is_set (&error))
- {
- dbus_error_free (&error);
- }
-
- return exists;
-}
-
-gboolean
-gs_listener_acquire (GSListener *listener,
- GError **error)
-{
- gboolean acquired;
- DBusError buserror;
- gboolean is_connected;
-
- g_return_val_if_fail (listener != NULL, FALSE);
-
- if (! listener->priv->connection)
- {
- g_set_error (error,
- GS_LISTENER_ERROR,
- GS_LISTENER_ERROR_ACQUISITION_FAILURE,
- "%s",
- _("failed to register with the message bus"));
- return FALSE;
- }
-
- is_connected = dbus_connection_get_is_connected (listener->priv->connection);
- if (! is_connected)
- {
- g_set_error (error,
- GS_LISTENER_ERROR,
- GS_LISTENER_ERROR_ACQUISITION_FAILURE,
- "%s",
- _("not connected to the message bus"));
- return FALSE;
- }
-
- if (screensaver_is_running (listener->priv->connection))
- {
- g_set_error (error,
- GS_LISTENER_ERROR,
- GS_LISTENER_ERROR_ACQUISITION_FAILURE,
- "%s",
- _("screensaver already running in this session"));
- return FALSE;
- }
-
- dbus_error_init (&buserror);
-
- if (dbus_connection_register_object_path (listener->priv->connection,
- GS_LISTENER_PATH,
- &gs_listener_vtable,
- listener) == FALSE)
- {
- g_critical ("out of memory registering object path");
- return FALSE;
- }
-
- acquired = dbus_bus_request_name (listener->priv->connection,
- GS_LISTENER_SERVICE,
- 0, &buserror) != -1;
- if (dbus_error_is_set (&buserror))
- {
- g_set_error (error,
- GS_LISTENER_ERROR,
- GS_LISTENER_ERROR_ACQUISITION_FAILURE,
- "%s",
- buserror.message);
- }
-
- dbus_error_free (&buserror);
-
- dbus_connection_add_filter (listener->priv->connection, listener_dbus_filter_function, listener, NULL);
-
- dbus_bus_add_match (listener->priv->connection,
- "type='signal'"
- ",interface='"DBUS_INTERFACE_DBUS"'"
- ",sender='"DBUS_SERVICE_DBUS"'"
- ",member='NameOwnerChanged'",
- NULL);
-
- if (listener->priv->system_connection != NULL)
- {
- dbus_connection_add_filter (listener->priv->system_connection,
- listener_dbus_system_filter_function,
- listener,
- NULL);
-
- dbus_bus_add_match (listener->priv->system_connection,
- "type='signal'"
- ",interface='"HAL_DEVICE_INTERFACE"'"
- ",member='Condition'",
- NULL);
- dbus_bus_add_match (listener->priv->system_connection,
- "type='signal'"
- ",interface='"CK_SESSION_INTERFACE"'"
- ",member='Unlock'",
- NULL);
- dbus_bus_add_match (listener->priv->system_connection,
- "type='signal'"
- ",interface='"CK_SESSION_INTERFACE"'"
- ",member='Lock'",
- NULL);
- dbus_bus_add_match (listener->priv->system_connection,
- "type='signal'"
- ",interface='"CK_SESSION_INTERFACE"'"
- ",member='ActiveChanged'",
- NULL);
- }
-
- return acquired;
-}
-
-static char *
-query_session_id (GSListener *listener)
-{
- DBusMessage *message;
- DBusMessage *reply;
- DBusError error;
- DBusMessageIter reply_iter;
- char *ssid;
-
- if (listener->priv->system_connection == NULL)
- {
- gs_debug ("No connection to the system bus");
- return NULL;
- }
-
- ssid = NULL;
-
- dbus_error_init (&error);
-
- message = dbus_message_new_method_call (CK_NAME, CK_MANAGER_PATH, CK_MANAGER_INTERFACE, "GetCurrentSession");
- if (message == NULL)
- {
- gs_debug ("Couldn't allocate the dbus message");
- return NULL;
- }
-
- /* FIXME: use async? */
- reply = dbus_connection_send_with_reply_and_block (listener->priv->system_connection,
- message,
- -1, &error);
- dbus_message_unref (message);
-
- if (dbus_error_is_set (&error))
- {
- gs_debug ("%s raised:\n %s\n\n", error.name, error.message);
- dbus_error_free (&error);
- return NULL;
- }
-
- dbus_message_iter_init (reply, &reply_iter);
- dbus_message_iter_get_basic (&reply_iter, &ssid);
-
- dbus_message_unref (reply);
-
- return g_strdup (ssid);
-}
-
-static void
-init_session_id (GSListener *listener)
-{
- g_free (listener->priv->session_id);
- listener->priv->session_id = query_session_id (listener);
- gs_debug ("Got session-id: %s", listener->priv->session_id);
-}
-
-static void
-gs_listener_init (GSListener *listener)
-{
- listener->priv = GS_LISTENER_GET_PRIVATE (listener);
-
- gs_listener_dbus_init (listener);
-
- init_session_id (listener);
-
- listener->priv->inhibitors = g_hash_table_new_full (g_int_hash,
- g_int_equal,
- NULL,
- (GDestroyNotify)gs_listener_ref_entry_free);
- listener->priv->throttlers = g_hash_table_new_full (g_int_hash,
- g_int_equal,
- NULL,
- (GDestroyNotify)gs_listener_ref_entry_free);
-}
-
-static void
-gs_listener_finalize (GObject *object)
-{
- GSListener *listener;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_LISTENER (object));
-
- listener = GS_LISTENER (object);
-
- g_return_if_fail (listener->priv != NULL);
-
- if (listener->priv->inhibitors)
- {
- g_hash_table_destroy (listener->priv->inhibitors);
- }
-
- if (listener->priv->throttlers)
- {
- g_hash_table_destroy (listener->priv->throttlers);
- }
-
- g_free (listener->priv->session_id);
-
- G_OBJECT_CLASS (gs_listener_parent_class)->finalize (object);
-}
-
-GSListener *
-gs_listener_new (void)
-{
- GSListener *listener;
-
- listener = g_object_new (GS_TYPE_LISTENER, NULL);
-
- return GS_LISTENER (listener);
-}
diff --git a/src/gs-listener-dbus.h.orig b/src/gs-listener-dbus.h.orig
deleted file mode 100644
index 40a7e99..0000000
--- a/src/gs-listener-dbus.h.orig
+++ /dev/null
@@ -1,89 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GS_LISTENER_H
-#define __GS_LISTENER_H
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_LISTENER (gs_listener_get_type ())
-#define GS_LISTENER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_LISTENER, GSListener))
-#define GS_LISTENER_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_LISTENER, GSListenerClass))
-#define GS_IS_LISTENER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_LISTENER))
-#define GS_IS_LISTENER_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_LISTENER))
-#define GS_LISTENER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_LISTENER, GSListenerClass))
-
-typedef struct GSListenerPrivate GSListenerPrivate;
-
-typedef struct
-{
- GObject parent;
- GSListenerPrivate *priv;
-} GSListener;
-
-typedef struct
-{
- GObjectClass parent_class;
-
- void (* lock) (GSListener *listener);
- void (* cycle) (GSListener *listener);
- void (* quit) (GSListener *listener);
- void (* simulate_user_activity) (GSListener *listener);
- gboolean (* active_changed) (GSListener *listener,
- gboolean active);
- void (* throttle_changed) (GSListener *listener,
- gboolean throttled);
- void (* show_message) (GSListener *listener,
- const char *summary,
- const char *body,
- const char *icon);
-
-} GSListenerClass;
-
-typedef enum
-{
- GS_LISTENER_ERROR_SERVICE_UNAVAILABLE,
- GS_LISTENER_ERROR_ACQUISITION_FAILURE,
- GS_LISTENER_ERROR_ACTIVATION_FAILURE
-} GSListenerError;
-
-#define GS_LISTENER_ERROR gs_listener_error_quark ()
-
-GQuark gs_listener_error_quark (void);
-
-GType gs_listener_get_type (void);
-
-GSListener *gs_listener_new (void);
-gboolean gs_listener_acquire (GSListener *listener,
- GError **error);
-gboolean gs_listener_set_active (GSListener *listener,
- gboolean active);
-gboolean gs_listener_set_session_idle (GSListener *listener,
- gboolean idle);
-void gs_listener_set_activation_enabled (GSListener *listener,
- gboolean enabled);
-gboolean gs_listener_get_activation_enabled (GSListener *listener);
-gboolean gs_listener_is_inhibited (GSListener *listener);
-
-G_END_DECLS
-
-#endif /* __GS_LISTENER_H */
diff --git a/src/gs-lock-plug.c.orig b/src/gs-lock-plug.c.orig
deleted file mode 100644
index 6b5856c..0000000
--- a/src/gs-lock-plug.c.orig
+++ /dev/null
@@ -1,2050 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/utsname.h>
-
-#include <glib/gprintf.h>
-#include <glib/gstdio.h>
-#include <glib/gi18n.h>
-#include <gdk/gdkkeysyms.h>
-#include <gdk/gdkx.h>
-#include <X11/XKBlib.h>
-#include <gtk/gtk.h>
-#include <mateconf/mateconf-client.h>
-
-#ifdef WITH_KBD_LAYOUT_INDICATOR
-#include <libmatekbd/matekbd-indicator.h>
-#endif
-
-#ifdef WITH_LIBMATENOTIFY
-#include <libmatenotify/notify.h>
-#endif
-
-#include "gs-lock-plug.h"
-
-#include "gs-debug.h"
-
-#define KEY_LOCK_DIALOG_THEME "/apps/mate-screensaver/lock_dialog_theme"
-#define MDM_FLEXISERVER_COMMAND "mdmflexiserver"
-#define MDM_FLEXISERVER_ARGS "--startnew Standard"
-
-/* same as SMS ;) */
-#define NOTE_BUFFER_MAX_CHARS 160
-
-enum
-{
- AUTH_PAGE = 0,
-};
-
-#define FACE_ICON_SIZE 48
-#define DIALOG_TIMEOUT_MSEC 60000
-
-static void gs_lock_plug_finalize (GObject *object);
-
-#define GS_LOCK_PLUG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_LOCK_PLUG, GSLockPlugPrivate))
-
-struct GSLockPlugPrivate
-{
- GtkWidget *vbox;
- GtkWidget *auth_action_area;
-
- GtkWidget *notebook;
- GtkWidget *auth_face_image;
- GtkWidget *auth_realname_label;
- GtkWidget *auth_username_label;
- GtkWidget *auth_prompt_label;
- GtkWidget *auth_prompt_entry;
- GtkWidget *auth_prompt_box;
- GtkWidget *auth_capslock_label;
- GtkWidget *auth_message_label;
- GtkWidget *status_message_label;
-
- GtkWidget *auth_unlock_button;
- GtkWidget *auth_switch_button;
- GtkWidget *auth_cancel_button;
- GtkWidget *auth_logout_button;
- GtkWidget *auth_note_button;
- GtkWidget *note_tab;
- GtkWidget *note_tab_label;
- GtkWidget *note_text_view;
- GtkWidget *note_ok_button;
- GtkWidget *note_cancel_button;
-
- GtkWidget *auth_prompt_kbd_layout_indicator;
-
- gboolean caps_lock_on;
- gboolean switch_enabled;
- gboolean leave_note_enabled;
- gboolean logout_enabled;
- char *logout_command;
- char *status_message;
-
- guint timeout;
-
- guint cancel_timeout_id;
- guint auth_check_idle_id;
- guint response_idle_id;
-
- GList *key_events;
-};
-
-typedef struct _ResponseData ResponseData;
-
-struct _ResponseData
-{
- gint response_id;
-};
-
-
-enum
-{
- RESPONSE,
- CLOSE,
- LAST_SIGNAL
-};
-
-enum
-{
- PROP_0,
- PROP_LOGOUT_ENABLED,
- PROP_LOGOUT_COMMAND,
- PROP_SWITCH_ENABLED,
- PROP_STATUS_MESSAGE
-};
-
-static guint lock_plug_signals [LAST_SIGNAL];
-
-G_DEFINE_TYPE (GSLockPlug, gs_lock_plug, GTK_TYPE_PLUG)
-
-static void
-gs_lock_plug_style_set (GtkWidget *widget,
- GtkStyle *previous_style)
-{
- GSLockPlug *plug;
-
- if (GTK_WIDGET_CLASS (gs_lock_plug_parent_class)->style_set)
- {
- GTK_WIDGET_CLASS (gs_lock_plug_parent_class)->style_set (widget, previous_style);
- }
-
- plug = GS_LOCK_PLUG (widget);
-
- if (! plug->priv->vbox)
- {
- return;
- }
-
- gtk_container_set_border_width (GTK_CONTAINER (plug->priv->vbox), 12);
- gtk_box_set_spacing (GTK_BOX (plug->priv->vbox), 12);
-
- gtk_container_set_border_width (GTK_CONTAINER (plug->priv->auth_action_area), 0);
- gtk_box_set_spacing (GTK_BOX (plug->priv->auth_action_area), 5);
-}
-
-static void
-do_user_switch (GSLockPlug *plug)
-{
- GError *error;
- gboolean res;
- char *command;
-
- command = g_strdup_printf ("%s %s",
- MDM_FLEXISERVER_COMMAND,
- MDM_FLEXISERVER_ARGS);
-
- error = NULL;
- res = gdk_spawn_command_line_on_screen (gdk_screen_get_default (),
- command,
- &error);
-
- g_free (command);
-
- if (! res)
- {
- gs_debug ("Unable to start MDM greeter: %s", error->message);
- g_error_free (error);
- }
-}
-
-static void
-set_status_text (GSLockPlug *plug,
- const char *text)
-{
- if (plug->priv->auth_message_label != NULL)
- {
- gtk_label_set_text (GTK_LABEL (plug->priv->auth_message_label), text);
- }
-}
-
-void
-gs_lock_plug_set_sensitive (GSLockPlug *plug,
- gboolean sensitive)
-{
- g_return_if_fail (GS_IS_LOCK_PLUG (plug));
-
- gtk_widget_set_sensitive (plug->priv->auth_prompt_entry, sensitive);
- gtk_widget_set_sensitive (plug->priv->auth_action_area, sensitive);
-}
-
-static void
-remove_cancel_timeout (GSLockPlug *plug)
-{
- if (plug->priv->cancel_timeout_id > 0)
- {
- g_source_remove (plug->priv->cancel_timeout_id);
- plug->priv->cancel_timeout_id = 0;
- }
-}
-
-static void
-remove_response_idle (GSLockPlug *plug)
-{
- if (plug->priv->response_idle_id > 0)
- {
- g_source_remove (plug->priv->response_idle_id);
- plug->priv->response_idle_id = 0;
- }
-}
-
-static void
-gs_lock_plug_response (GSLockPlug *plug,
- gint response_id)
-{
- int new_response;
-
- new_response = response_id;
-
- g_return_if_fail (GS_IS_LOCK_PLUG (plug));
-
- /* Act only on response IDs we recognize */
- if (!(response_id == GS_LOCK_PLUG_RESPONSE_OK
- || response_id == GS_LOCK_PLUG_RESPONSE_CANCEL))
- {
- return;
- }
-
- remove_cancel_timeout (plug);
- remove_response_idle (plug);
-
- if (response_id == GS_LOCK_PLUG_RESPONSE_CANCEL)
- {
- gtk_entry_set_text (GTK_ENTRY (plug->priv->auth_prompt_entry), "");
- }
-
- g_signal_emit (plug,
- lock_plug_signals [RESPONSE],
- 0,
- new_response);
-}
-
-static gboolean
-response_cancel_idle_cb (GSLockPlug *plug)
-{
- plug->priv->response_idle_id = 0;
-
- gs_lock_plug_response (plug, GS_LOCK_PLUG_RESPONSE_CANCEL);
-
- return FALSE;
-}
-
-static gboolean
-dialog_timed_out (GSLockPlug *plug)
-{
- gs_lock_plug_set_sensitive (plug, FALSE);
- set_status_text (plug, _("Time has expired."));
-
- if (plug->priv->response_idle_id != 0)
- {
- g_warning ("Response idle ID already set but shouldn't be");
- }
-
- remove_response_idle (plug);
-
- plug->priv->response_idle_id = g_timeout_add (2000,
- (GSourceFunc)response_cancel_idle_cb,
- plug);
- return FALSE;
-}
-
-
-static void
-capslock_update (GSLockPlug *plug,
- gboolean is_on)
-{
-
- plug->priv->caps_lock_on = is_on;
-
- if (plug->priv->auth_capslock_label == NULL)
- {
- return;
- }
-
- if (is_on)
- {
- gtk_label_set_text (GTK_LABEL (plug->priv->auth_capslock_label),
- _("You have the Caps Lock key on."));
- }
- else
- {
- gtk_label_set_text (GTK_LABEL (plug->priv->auth_capslock_label),
- "");
- }
-}
-
-static gboolean
-is_capslock_on (void)
-{
- XkbStateRec states;
- Display *dsp;
-
- dsp = GDK_DISPLAY ();
- if (XkbGetState (dsp, XkbUseCoreKbd, &states) != Success)
- {
- return FALSE;
- }
-
- return (states.locked_mods & LockMask) != 0;
-}
-
-static void
-restart_cancel_timeout (GSLockPlug *plug)
-{
- remove_cancel_timeout (plug);
-
- plug->priv->cancel_timeout_id = g_timeout_add (plug->priv->timeout,
- (GSourceFunc)dialog_timed_out,
- plug);
-}
-
-void
-gs_lock_plug_get_text (GSLockPlug *plug,
- char **text)
-{
- const char *typed_text;
- char *null_text;
- char *local_text;
-
- typed_text = gtk_entry_get_text (GTK_ENTRY (plug->priv->auth_prompt_entry));
- local_text = g_locale_from_utf8 (typed_text, strlen (typed_text), NULL, NULL, NULL);
-
- null_text = g_strnfill (strlen (typed_text) + 1, '\b');
- gtk_entry_set_text (GTK_ENTRY (plug->priv->auth_prompt_entry), null_text);
- gtk_entry_set_text (GTK_ENTRY (plug->priv->auth_prompt_entry), "");
- g_free (null_text);
-
- if (text != NULL)
- {
- *text = local_text;
- }
-}
-
-typedef struct
-{
- GSLockPlug *plug;
- gint response_id;
- GMainLoop *loop;
- gboolean destroyed;
-} RunInfo;
-
-static void
-shutdown_loop (RunInfo *ri)
-{
- if (g_main_loop_is_running (ri->loop))
- g_main_loop_quit (ri->loop);
-}
-
-static void
-run_unmap_handler (GSLockPlug *plug,
- gpointer data)
-{
- RunInfo *ri = data;
-
- shutdown_loop (ri);
-}
-
-static void
-run_response_handler (GSLockPlug *plug,
- gint response_id,
- gpointer data)
-{
- RunInfo *ri;
-
- ri = data;
-
- ri->response_id = response_id;
-
- shutdown_loop (ri);
-}
-
-static gint
-run_delete_handler (GSLockPlug *plug,
- GdkEventAny *event,
- gpointer data)
-{
- RunInfo *ri = data;
-
- shutdown_loop (ri);
-
- return TRUE; /* Do not destroy */
-}
-
-static void
-run_destroy_handler (GSLockPlug *plug,
- gpointer data)
-{
- RunInfo *ri = data;
-
- /* shutdown_loop will be called by run_unmap_handler */
- ri->destroyed = TRUE;
-}
-
-/* adapted from GTK+ gtkdialog.c */
-int
-gs_lock_plug_run (GSLockPlug *plug)
-{
- RunInfo ri = { NULL, GTK_RESPONSE_NONE, NULL, FALSE };
- gboolean was_modal;
- gulong response_handler;
- gulong unmap_handler;
- gulong destroy_handler;
- gulong delete_handler;
-
- g_return_val_if_fail (GS_IS_LOCK_PLUG (plug), -1);
-
- g_object_ref (plug);
-
- was_modal = GTK_WINDOW (plug)->modal;
- if (!was_modal)
- {
- gtk_window_set_modal (GTK_WINDOW (plug), TRUE);
- }
-
- if (!GTK_WIDGET_VISIBLE (plug))
- {
- gtk_widget_show (GTK_WIDGET (plug));
- }
-
- response_handler =
- g_signal_connect (plug,
- "response",
- G_CALLBACK (run_response_handler),
- &ri);
-
- unmap_handler =
- g_signal_connect (plug,
- "unmap",
- G_CALLBACK (run_unmap_handler),
- &ri);
-
- delete_handler =
- g_signal_connect (plug,
- "delete_event",
- G_CALLBACK (run_delete_handler),
- &ri);
-
- destroy_handler =
- g_signal_connect (plug,
- "destroy",
- G_CALLBACK (run_destroy_handler),
- &ri);
-
- ri.loop = g_main_loop_new (NULL, FALSE);
-
- GDK_THREADS_LEAVE ();
- g_main_loop_run (ri.loop);
- GDK_THREADS_ENTER ();
-
- g_main_loop_unref (ri.loop);
-
- ri.loop = NULL;
-
- if (!ri.destroyed)
- {
- if (! was_modal)
- {
- gtk_window_set_modal (GTK_WINDOW (plug), FALSE);
- }
-
- g_signal_handler_disconnect (plug, response_handler);
- g_signal_handler_disconnect (plug, unmap_handler);
- g_signal_handler_disconnect (plug, delete_handler);
- g_signal_handler_disconnect (plug, destroy_handler);
- }
-
- g_object_unref (plug);
-
- return ri.response_id;
-}
-
-
-static cairo_surface_t *
-surface_from_pixbuf (GdkPixbuf *pixbuf)
-{
- cairo_surface_t *surface;
- cairo_t *cr;
-
- surface = cairo_image_surface_create (gdk_pixbuf_get_has_alpha (pixbuf) ?
- CAIRO_FORMAT_ARGB32 : CAIRO_FORMAT_RGB24,
- gdk_pixbuf_get_width (pixbuf),
- gdk_pixbuf_get_height (pixbuf));
- cr = cairo_create (surface);
- gdk_cairo_set_source_pixbuf (cr, pixbuf, 0, 0);
- cairo_paint (cr);
- cairo_destroy (cr);
-
- return surface;
-}
-
-static void
-rounded_rectangle (cairo_t *cr,
- gdouble aspect,
- gdouble x,
- gdouble y,
- gdouble corner_radius,
- gdouble width,
- gdouble height)
-{
- gdouble radius;
- gdouble degrees;
-
- radius = corner_radius / aspect;
- degrees = G_PI / 180.0;
-
- cairo_new_sub_path (cr);
- cairo_arc (cr,
- x + width - radius,
- y + radius,
- radius,
- -90 * degrees,
- 0 * degrees);
- cairo_arc (cr,
- x + width - radius,
- y + height - radius,
- radius,
- 0 * degrees,
- 90 * degrees);
- cairo_arc (cr,
- x + radius,
- y + height - radius,
- radius,
- 90 * degrees,
- 180 * degrees);
- cairo_arc (cr,
- x + radius,
- y + radius,
- radius,
- 180 * degrees,
- 270 * degrees);
- cairo_close_path (cr);
-}
-
-static void
-image_set_from_pixbuf (GtkImage *image,
- GdkPixbuf *source)
-{
- cairo_t *cr;
- cairo_t *cr_mask;
- cairo_surface_t *surface;
- GdkPixmap *pixmap;
- GdkPixmap *bitmask;
- int w;
- int h;
- int frame_width;
- double radius;
- GdkColor color;
- double r;
- double g;
- double b;
-
- frame_width = 5;
-
- w = gdk_pixbuf_get_width (source) + frame_width * 2;
- h = gdk_pixbuf_get_height (source) + frame_width * 2;
-
- radius = w / 10;
-
- pixmap = gdk_pixmap_new (GTK_WIDGET (image)->window, w, h, -1);
- bitmask = gdk_pixmap_new (GTK_WIDGET (image)->window, w, h, 1);
-
- cr = gdk_cairo_create (pixmap);
- cr_mask = gdk_cairo_create (bitmask);
-
- /* setup mask */
- cairo_rectangle (cr_mask, 0, 0, w, h);
- cairo_set_operator (cr_mask, CAIRO_OPERATOR_CLEAR);
- cairo_fill (cr_mask);
-
- rounded_rectangle (cr_mask, 1.0, 0.5, 0.5, radius, w - 1, h - 1);
- cairo_set_operator (cr_mask, CAIRO_OPERATOR_OVER);
- cairo_set_source_rgb (cr_mask, 1, 1, 1);
- cairo_fill (cr_mask);
-
- color = GTK_WIDGET (image)->style->bg [GTK_STATE_NORMAL];
- r = (float)color.red / 65535.0;
- g = (float)color.green / 65535.0;
- b = (float)color.blue / 65535.0;
-
- /* set up image */
- cairo_rectangle (cr, 0, 0, w, h);
- cairo_set_source_rgb (cr, r, g, b);
- cairo_fill (cr);
-
- rounded_rectangle (cr,
- 1.0,
- frame_width + 0.5,
- frame_width + 0.5,
- radius,
- w - frame_width * 2 - 1,
- h - frame_width * 2 - 1);
- cairo_set_source_rgba (cr, 0.5, 0.5, 0.5, 0.3);
- cairo_fill_preserve (cr);
-
- surface = surface_from_pixbuf (source);
- cairo_set_source_surface (cr, surface, frame_width, frame_width);
- cairo_fill (cr);
-
- gtk_image_set_from_pixmap (image, pixmap, bitmask);
-
- cairo_surface_destroy (surface);
-
- g_object_unref (bitmask);
- g_object_unref (pixmap);
-
- cairo_destroy (cr_mask);
- cairo_destroy (cr);
-}
-
-
-static gboolean
-check_user_file (const gchar *filename,
- uid_t user,
- gssize max_file_size,
- gboolean relax_group,
- gboolean relax_other)
-{
- struct stat fileinfo;
-
- if (max_file_size < 0)
- {
- max_file_size = G_MAXSIZE;
- }
-
- /* Exists/Readable? */
- if (g_stat (filename, &fileinfo) < 0)
- {
- return FALSE;
- }
-
- /* Is a regular file */
- if (G_UNLIKELY (!S_ISREG (fileinfo.st_mode)))
- {
- return FALSE;
- }
-
- /* Owned by user? */
- if (G_UNLIKELY (fileinfo.st_uid != user))
- {
- return FALSE;
- }
-
- /* Group not writable or relax_group? */
- if (G_UNLIKELY ((fileinfo.st_mode & S_IWGRP) == S_IWGRP && !relax_group))
- {
- return FALSE;
- }
-
- /* Other not writable or relax_other? */
- if (G_UNLIKELY ((fileinfo.st_mode & S_IWOTH) == S_IWOTH && !relax_other))
- {
- return FALSE;
- }
-
- /* Size is kosher? */
- if (G_UNLIKELY (fileinfo.st_size > max_file_size))
- {
- return FALSE;
- }
-
- return TRUE;
-}
-
-static gboolean
-set_face_image (GSLockPlug *plug)
-{
- GdkPixbuf *pixbuf;
- const char *homedir;
- char *path;
- int icon_size = 96;
- gsize user_max_file = 65536;
- uid_t uid;
-
- homedir = g_get_home_dir ();
- uid = getuid ();
-
- path = g_build_filename (homedir, ".face", NULL);
-
- pixbuf = NULL;
- if (check_user_file (path, uid, user_max_file, 0, 0))
- {
- pixbuf = gdk_pixbuf_new_from_file_at_size (path,
- icon_size,
- icon_size,
- NULL);
- }
-
- g_free (path);
-
- if (pixbuf == NULL)
- {
- return FALSE;
- }
-
- image_set_from_pixbuf (GTK_IMAGE (plug->priv->auth_face_image), pixbuf);
-
- g_object_unref (pixbuf);
-
- return TRUE;
-}
-
-static void
-gs_lock_plug_show (GtkWidget *widget)
-{
- GSLockPlug *plug = GS_LOCK_PLUG (widget);
-
- gs_profile_start (NULL);
-
- gs_profile_start ("parent");
- if (GTK_WIDGET_CLASS (gs_lock_plug_parent_class)->show)
- {
- GTK_WIDGET_CLASS (gs_lock_plug_parent_class)->show (widget);
- }
-
- gs_profile_end ("parent");
-
-
- if (plug->priv->auth_face_image)
- {
- set_face_image (plug);
- }
-
- capslock_update (plug, is_capslock_on ());
-
- restart_cancel_timeout (plug);
-
- gs_profile_end (NULL);
-}
-
-static void
-gs_lock_plug_hide (GtkWidget *widget)
-{
- if (GTK_WIDGET_CLASS (gs_lock_plug_parent_class)->hide)
- {
- GTK_WIDGET_CLASS (gs_lock_plug_parent_class)->hide (widget);
- }
-}
-
-static void
-queue_key_event (GSLockPlug *plug,
- GdkEventKey *event)
-{
- GdkEvent *saved_event;
-
- saved_event = gdk_event_copy ((GdkEvent *)event);
- plug->priv->key_events = g_list_prepend (plug->priv->key_events,
- saved_event);
-}
-
-static void
-forward_key_events (GSLockPlug *plug)
-{
- plug->priv->key_events = g_list_reverse (plug->priv->key_events);
- while (plug->priv->key_events != NULL)
- {
- GdkEventKey *event = plug->priv->key_events->data;
-
- gtk_window_propagate_key_event (GTK_WINDOW (plug), event);
-
- gdk_event_free ((GdkEvent *)event);
-
- plug->priv->key_events = g_list_delete_link (plug->priv->key_events,
- plug->priv->key_events);
- }
-}
-
-static void
-gs_lock_plug_size_request (GtkWidget *widget,
- GtkRequisition *requisition)
-{
- GSLockPlug *plug = GS_LOCK_PLUG (widget);
- int mod_width;
- int mod_height;
-
- if (GTK_WIDGET_CLASS (gs_lock_plug_parent_class)->size_request)
- {
- GTK_WIDGET_CLASS (gs_lock_plug_parent_class)->size_request (widget, requisition);
- }
-
- /* don't constrain size when themed */
- if (plug->priv->vbox == NULL)
- {
- return;
- }
-
- mod_width = requisition->height * 1.3;
- mod_height = requisition->width / 1.6;
- if (requisition->width < mod_width)
- {
- /* if the dialog is tall fill out the width */
- requisition->width = mod_width;
- }
- else if (requisition->height < mod_height)
- {
- /* if the dialog is wide fill out the height */
- requisition->height = mod_height;
- }
-}
-
-static void
-gs_lock_plug_set_logout_enabled (GSLockPlug *plug,
- gboolean logout_enabled)
-{
- g_return_if_fail (GS_LOCK_PLUG (plug));
-
- if (plug->priv->logout_enabled == logout_enabled)
- {
- return;
- }
-
- plug->priv->logout_enabled = logout_enabled;
- g_object_notify (G_OBJECT (plug), "logout-enabled");
-
- if (plug->priv->auth_logout_button == NULL)
- {
- return;
- }
-
- if (logout_enabled)
- {
- gtk_widget_show (plug->priv->auth_logout_button);
- }
- else
- {
- gtk_widget_hide (plug->priv->auth_logout_button);
- }
-}
-
-static void
-gs_lock_plug_set_logout_command (GSLockPlug *plug,
- const char *command)
-{
- g_return_if_fail (GS_LOCK_PLUG (plug));
-
- g_free (plug->priv->logout_command);
-
- if (command)
- {
- plug->priv->logout_command = g_strdup (command);
- }
- else
- {
- plug->priv->logout_command = NULL;
- }
-}
-
-static gboolean
-is_program_in_path (const char *program)
-{
- char *tmp = g_find_program_in_path (program);
- if (tmp != NULL)
- {
- g_free (tmp);
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
-
-static void
-gs_lock_plug_set_status_message (GSLockPlug *plug,
- const char *status_message)
-{
- g_return_if_fail (GS_LOCK_PLUG (plug));
-
- g_free (plug->priv->status_message);
- plug->priv->status_message = g_strdup (status_message);
-
- if (plug->priv->status_message_label)
- {
- if (plug->priv->status_message)
- {
- gtk_label_set_text (GTK_LABEL (plug->priv->status_message_label),
- plug->priv->status_message);
- gtk_widget_show (plug->priv->status_message_label);
- }
- else
- {
- gtk_widget_hide (plug->priv->status_message_label);
- }
- }
-}
-
-static void
-gs_lock_plug_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GSLockPlug *self;
-
- self = GS_LOCK_PLUG (object);
-
- switch (prop_id)
- {
- case PROP_LOGOUT_ENABLED:
- g_value_set_boolean (value, self->priv->logout_enabled);
- break;
- case PROP_LOGOUT_COMMAND:
- g_value_set_string (value, self->priv->logout_command);
- break;
- case PROP_SWITCH_ENABLED:
- g_value_set_boolean (value, self->priv->switch_enabled);
- break;
- case PROP_STATUS_MESSAGE:
- g_value_set_string (value, self->priv->status_message);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_lock_plug_set_switch_enabled (GSLockPlug *plug,
- gboolean switch_enabled)
-{
- g_return_if_fail (GS_LOCK_PLUG (plug));
-
- if (plug->priv->switch_enabled == switch_enabled)
- {
- return;
- }
-
- plug->priv->switch_enabled = switch_enabled;
- g_object_notify (G_OBJECT (plug), "switch-enabled");
-
- if (plug->priv->auth_switch_button == NULL)
- {
- return;
- }
-
- if (switch_enabled)
- {
- gboolean found;
- found = is_program_in_path (MDM_FLEXISERVER_COMMAND);
- if (found)
- {
- gtk_widget_show (plug->priv->auth_switch_button);
- }
- else
- {
- gs_debug ("Waring: MDM flexiserver command not found: %s", MDM_FLEXISERVER_COMMAND);
- gtk_widget_hide (plug->priv->auth_switch_button);
- }
- }
- else
- {
- gtk_widget_hide (plug->priv->auth_switch_button);
- }
-}
-
-static void
-gs_lock_plug_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GSLockPlug *self;
-
- self = GS_LOCK_PLUG (object);
-
- switch (prop_id)
- {
- case PROP_LOGOUT_ENABLED:
- gs_lock_plug_set_logout_enabled (self, g_value_get_boolean (value));
- break;
- case PROP_LOGOUT_COMMAND:
- gs_lock_plug_set_logout_command (self, g_value_get_string (value));
- break;
- case PROP_STATUS_MESSAGE:
- gs_lock_plug_set_status_message (self, g_value_get_string (value));
- break;
- case PROP_SWITCH_ENABLED:
- gs_lock_plug_set_switch_enabled (self, g_value_get_boolean (value));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_lock_plug_close (GSLockPlug *plug)
-{
- /* Synthesize delete_event to close dialog. */
-
- GtkWidget *widget = GTK_WIDGET (plug);
- GdkEvent *event;
-
- event = gdk_event_new (GDK_DELETE);
- event->any.window = g_object_ref (widget->window);
- event->any.send_event = TRUE;
-
- gtk_main_do_event (event);
- gdk_event_free (event);
-}
-
-static void
-gs_lock_plug_class_init (GSLockPlugClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
- GtkBindingSet *binding_set;
-
- object_class->finalize = gs_lock_plug_finalize;
- object_class->get_property = gs_lock_plug_get_property;
- object_class->set_property = gs_lock_plug_set_property;
-
- widget_class->style_set = gs_lock_plug_style_set;
- widget_class->show = gs_lock_plug_show;
- widget_class->hide = gs_lock_plug_hide;
- widget_class->size_request = gs_lock_plug_size_request;
-
- klass->close = gs_lock_plug_close;
-
- g_type_class_add_private (klass, sizeof (GSLockPlugPrivate));
-
- lock_plug_signals [RESPONSE] = g_signal_new ("response",
- G_OBJECT_CLASS_TYPE (klass),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSLockPlugClass, response),
- NULL, NULL,
- g_cclosure_marshal_VOID__INT,
- G_TYPE_NONE, 1,
- G_TYPE_INT);
- lock_plug_signals [CLOSE] = g_signal_new ("close",
- G_OBJECT_CLASS_TYPE (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (GSLockPlugClass, close),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- g_object_class_install_property (object_class,
- PROP_LOGOUT_ENABLED,
- g_param_spec_boolean ("logout-enabled",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_LOGOUT_COMMAND,
- g_param_spec_string ("logout-command",
- NULL,
- NULL,
- NULL,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_STATUS_MESSAGE,
- g_param_spec_string ("status-message",
- NULL,
- NULL,
- NULL,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_SWITCH_ENABLED,
- g_param_spec_boolean ("switch-enabled",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READWRITE));
-
- binding_set = gtk_binding_set_by_class (klass);
-
- gtk_binding_entry_add_signal (binding_set, GDK_Escape, 0,
- "close", 0);
-}
-
-static void
-clear_clipboards (GSLockPlug *plug)
-{
- GtkClipboard *clipboard;
-
- clipboard = gtk_widget_get_clipboard (GTK_WIDGET (plug), GDK_SELECTION_PRIMARY);
- gtk_clipboard_clear (clipboard);
- gtk_clipboard_set_text (clipboard, "", -1);
- clipboard = gtk_widget_get_clipboard (GTK_WIDGET (plug), GDK_SELECTION_CLIPBOARD);
- gtk_clipboard_clear (clipboard);
- gtk_clipboard_set_text (clipboard, "", -1);
-}
-
-static void
-take_note (GtkButton *button,
- GSLockPlug *plug)
-{
- int page;
-
- page = gtk_notebook_page_num (GTK_NOTEBOOK (plug->priv->notebook), plug->priv->note_tab);
- gtk_notebook_set_current_page (GTK_NOTEBOOK (plug->priv->notebook), page);
- /* this counts as activity so restart the timer */
- restart_cancel_timeout (plug);
-}
-
-static void
-submit_note (GtkButton *button,
- GSLockPlug *plug)
-{
-#ifdef WITH_LIBMATENOTIFY
- char *text;
- char summary[128];
- char *escaped_text;
- GtkTextBuffer *buffer;
- GtkTextIter start, end;
- time_t t;
- struct tm *tmp;
- NotifyNotification *note;
-
- gtk_notebook_set_current_page (GTK_NOTEBOOK (plug->priv->notebook), AUTH_PAGE);
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (plug->priv->note_text_view));
- gtk_text_buffer_get_bounds (buffer, &start, &end);
- text = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
- gtk_text_buffer_set_text (buffer, "", 0);
- escaped_text = g_markup_escape_text (text, -1);
-
- t = time (NULL);
- tmp = localtime (&t);
- strftime (summary, 128, "%X", tmp);
-
- notify_init ("mate-screensaver-dialog");
- note = notify_notification_new (summary, escaped_text, NULL, NULL);
- notify_notification_set_timeout (note, NOTIFY_EXPIRES_NEVER);
- notify_notification_show (note, NULL);
- g_object_unref (note);
-
- g_free (text);
- g_free (escaped_text);
-
- gs_lock_plug_response (plug, GS_LOCK_PLUG_RESPONSE_CANCEL);
-#endif /* WITH_LIBMATENOTIFY */
-}
-
-static void
-cancel_note (GtkButton *button,
- GSLockPlug *plug)
-{
- GtkTextBuffer *buffer;
-
- gtk_notebook_set_current_page (GTK_NOTEBOOK (plug->priv->notebook), AUTH_PAGE);
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (plug->priv->note_text_view));
- gtk_text_buffer_set_text (buffer, "", 0);
-
- /* this counts as activity so restart the timer */
- restart_cancel_timeout (plug);
-
- gtk_window_set_default (GTK_WINDOW (plug), plug->priv->auth_unlock_button);
-
- clear_clipboards (plug);
-}
-
-static void
-logout_button_clicked (GtkButton *button,
- GSLockPlug *plug)
-{
- char **argv = NULL;
- GError *error = NULL;
- gboolean res;
-
- if (! plug->priv->logout_command)
- {
- return;
- }
-
- res = g_shell_parse_argv (plug->priv->logout_command, NULL, &argv, &error);
-
- if (! res)
- {
- g_warning ("Could not parse logout command: %s", error->message);
- g_error_free (error);
- return;
- }
-
- g_spawn_async (g_get_home_dir (),
- argv,
- NULL,
- G_SPAWN_SEARCH_PATH,
- NULL,
- NULL,
- NULL,
- &error);
-
- g_strfreev (argv);
-
- if (error)
- {
- g_warning ("Could not run logout command: %s", error->message);
- g_error_free (error);
- }
-}
-
-void
-gs_lock_plug_set_busy (GSLockPlug *plug)
-{
- GdkCursor *cursor;
- GtkWidget *top_level;
-
- top_level = gtk_widget_get_toplevel (GTK_WIDGET (plug));
-
- cursor = gdk_cursor_new (GDK_WATCH);
- gdk_window_set_cursor (top_level->window, cursor);
- gdk_cursor_unref (cursor);
-}
-
-void
-gs_lock_plug_set_ready (GSLockPlug *plug)
-{
- GdkCursor *cursor;
- GtkWidget *top_level;
-
- top_level = gtk_widget_get_toplevel (GTK_WIDGET (plug));
-
- cursor = gdk_cursor_new (GDK_LEFT_PTR);
- gdk_window_set_cursor (top_level->window, cursor);
- gdk_cursor_unref (cursor);
-}
-
-void
-gs_lock_plug_enable_prompt (GSLockPlug *plug,
- const char *message,
- gboolean visible)
-{
- g_return_if_fail (GS_IS_LOCK_PLUG (plug));
-
- gs_debug ("Setting prompt to: %s", message);
-
- gtk_widget_set_sensitive (plug->priv->auth_unlock_button, TRUE);
- gtk_widget_show (plug->priv->auth_unlock_button);
- gtk_widget_grab_default (plug->priv->auth_unlock_button);
- gtk_label_set_text (GTK_LABEL (plug->priv->auth_prompt_label), message);
- gtk_widget_show (plug->priv->auth_prompt_label);
- gtk_entry_set_visibility (GTK_ENTRY (plug->priv->auth_prompt_entry), visible);
- gtk_widget_set_sensitive (plug->priv->auth_prompt_entry, TRUE);
- gtk_widget_show (plug->priv->auth_prompt_entry);
-
- if (! GTK_WIDGET_HAS_FOCUS (plug->priv->auth_prompt_entry))
- {
- gtk_widget_grab_focus (plug->priv->auth_prompt_entry);
- }
-
- /* were there any key events sent to the plug while the
- * entry wasnt ready? If so, forward them along
- */
- forward_key_events (plug);
-
- restart_cancel_timeout (plug);
-}
-
-void
-gs_lock_plug_disable_prompt (GSLockPlug *plug)
-{
- g_return_if_fail (GS_IS_LOCK_PLUG (plug));
-
- /* gtk_widget_hide (plug->priv->auth_prompt_entry); */
- /* gtk_widget_hide (plug->priv->auth_prompt_label); */
- gtk_widget_set_sensitive (plug->priv->auth_unlock_button, FALSE);
- gtk_widget_set_sensitive (plug->priv->auth_prompt_entry, FALSE);
- /* gtk_widget_hide (plug->priv->auth_unlock_button); */
-
- gtk_widget_grab_default (plug->priv->auth_cancel_button);
-}
-
-void
-gs_lock_plug_show_message (GSLockPlug *plug,
- const char *message)
-{
- g_return_if_fail (GS_IS_LOCK_PLUG (plug));
-
- set_status_text (plug, message ? message : "");
-}
-
-/* button press handler used to inhibit popup menu */
-static gint
-entry_button_press (GtkWidget *widget,
- GdkEventButton *event)
-{
- if (event->button == 3 && event->type == GDK_BUTTON_PRESS)
- {
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gint
-entry_key_press (GtkWidget *widget,
- GdkEventKey *event,
- GSLockPlug *plug)
-{
- gboolean capslock_on;
-
- restart_cancel_timeout (plug);
-
- capslock_on = is_capslock_on ();
-
- if (capslock_on != plug->priv->caps_lock_on)
- {
- capslock_update (plug, capslock_on);
- }
-
- /* if the input widget is visible and ready for input
- * then just carry on as usual
- */
- if (GTK_WIDGET_VISIBLE (plug->priv->auth_prompt_entry) &&
- GTK_WIDGET_IS_SENSITIVE (plug->priv->auth_prompt_entry))
- {
- return FALSE;
- }
-
- if (strcmp (event->string, "") == 0)
- {
- return FALSE;
- }
-
- queue_key_event (plug, event);
-
- return TRUE;
-}
-
-/* adapted from gtk_dialog_add_button */
-static GtkWidget *
-gs_lock_plug_add_button (GSLockPlug *plug,
- GtkWidget *action_area,
- const gchar *button_text)
-{
- GtkWidget *button;
-
- g_return_val_if_fail (GS_IS_LOCK_PLUG (plug), NULL);
- g_return_val_if_fail (button_text != NULL, NULL);
-
- button = gtk_button_new_from_stock (button_text);
-
- GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
-
- gtk_widget_show (button);
-
- gtk_box_pack_end (GTK_BOX (action_area),
- button,
- FALSE, TRUE, 0);
-
- return button;
-}
-
-static char *
-get_user_display_name (void)
-{
- const char *name;
- char *utf8_name;
-
- name = g_get_real_name ();
-
- if (name == NULL || strcmp (name, "Unknown") == 0)
- {
- name = g_get_user_name ();
- }
-
- utf8_name = NULL;
-
- if (name != NULL)
- {
- utf8_name = g_locale_to_utf8 (name, -1, NULL, NULL, NULL);
- }
-
- return utf8_name;
-}
-
-static char *
-get_user_name (void)
-{
- const char *name;
- char *utf8_name;
-
- name = g_get_user_name ();
-
- utf8_name = NULL;
- if (name != NULL)
- {
- utf8_name = g_locale_to_utf8 (name, -1, NULL, NULL, NULL);
- }
-
- return utf8_name;
-}
-
-static void
-create_page_one_buttons (GSLockPlug *plug)
-{
-
- gs_profile_start ("page one buttons");
-
- plug->priv->auth_switch_button = gs_lock_plug_add_button (GS_LOCK_PLUG (plug),
- plug->priv->auth_action_area,
- _("S_witch User..."));
- gtk_button_box_set_child_secondary (GTK_BUTTON_BOX (plug->priv->auth_action_area),
- plug->priv->auth_switch_button,
- TRUE);
- gtk_button_set_focus_on_click (GTK_BUTTON (plug->priv->auth_switch_button), FALSE);
- gtk_widget_set_no_show_all (plug->priv->auth_switch_button, TRUE);
-
- plug->priv->auth_logout_button = gs_lock_plug_add_button (GS_LOCK_PLUG (plug),
- plug->priv->auth_action_area,
- _("Log _Out"));
- gtk_button_set_focus_on_click (GTK_BUTTON (plug->priv->auth_logout_button), FALSE);
- gtk_widget_set_no_show_all (plug->priv->auth_logout_button, TRUE);
-
- plug->priv->auth_cancel_button = gs_lock_plug_add_button (GS_LOCK_PLUG (plug),
- plug->priv->auth_action_area,
- GTK_STOCK_CANCEL);
- gtk_button_set_focus_on_click (GTK_BUTTON (plug->priv->auth_cancel_button), FALSE);
-
- plug->priv->auth_unlock_button = gs_lock_plug_add_button (GS_LOCK_PLUG (plug),
- plug->priv->auth_action_area,
- _("_Unlock"));
- gtk_button_set_focus_on_click (GTK_BUTTON (plug->priv->auth_unlock_button), FALSE);
-
- gtk_window_set_default (GTK_WINDOW (plug), plug->priv->auth_unlock_button);
-
- gs_profile_end ("page one buttons");
-}
-
-/* adapted from MDM */
-static char *
-expand_string (const char *text)
-{
- GString *str;
- const char *p;
- char *username;
- int i;
- int n_chars;
- struct utsname name;
-
- str = g_string_sized_new (strlen (text));
-
- p = text;
- n_chars = g_utf8_strlen (text, -1);
- i = 0;
-
- while (i < n_chars)
- {
- gunichar ch;
-
- ch = g_utf8_get_char (p);
-
- /* Backslash commands */
- if (ch == '\\')
- {
- p = g_utf8_next_char (p);
- i++;
- ch = g_utf8_get_char (p);
-
- if (i >= n_chars || ch == '\0')
- {
- g_warning ("Unescaped \\ at end of text\n");
- goto bail;
- }
- else if (ch == 'n')
- {
- g_string_append_unichar (str, '\n');
- }
- else
- {
- g_string_append_unichar (str, ch);
- }
- }
- else if (ch == '%')
- {
- p = g_utf8_next_char (p);
- i++;
- ch = g_utf8_get_char (p);
-
- if (i >= n_chars || ch == '\0')
- {
- g_warning ("Unescaped %% at end of text\n");
- goto bail;
- }
-
- switch (ch)
- {
- case '%':
- g_string_append (str, "%");
- break;
- case 'c':
- /* clock */
- break;
- case 'd':
- /* display */
- g_string_append (str, g_getenv ("DISPLAY"));
- break;
- case 'h':
- /* hostname */
- g_string_append (str, g_get_host_name ());
- break;
- case 'm':
- /* machine name */
- uname (&name);
- g_string_append (str, name.machine);
- break;
- case 'n':
- /* nodename */
- uname (&name);
- g_string_append (str, name.nodename);
- break;
- case 'r':
- /* release */
- uname (&name);
- g_string_append (str, name.release);
- break;
- case 'R':
- /* Real name */
- username = get_user_display_name ();
- g_string_append (str, username);
- g_free (username);
- break;
- case 's':
- /* system name */
- uname (&name);
- g_string_append (str, name.sysname);
- break;
- case 'U':
- /* Username */
- username = get_user_name ();
- g_string_append (str, username);
- g_free (username);
- break;
- default:
- if (ch < 127)
- {
- g_warning ("unknown escape code %%%c in text\n", (char)ch);
- }
- else
- {
- g_warning ("unknown escape code %%(U%x) in text\n", (int)ch);
- }
- }
- }
- else
- {
- g_string_append_unichar (str, ch);
- }
- p = g_utf8_next_char (p);
- i++;
- }
-
-bail:
-
- return g_string_free (str, FALSE);
-}
-
-static void
-expand_string_for_label (GtkWidget *label)
-{
- const char *template;
- char *str;
-
- template = gtk_label_get_label (GTK_LABEL (label));
- str = expand_string (template);
- gtk_label_set_label (GTK_LABEL (label), str);
- g_free (str);
-}
-
-static void
-create_page_one (GSLockPlug *plug)
-{
- GtkWidget *align;
- GtkWidget *vbox;
- GtkWidget *vbox2;
- GtkWidget *hbox;
- char *str;
-
- gs_profile_start ("page one");
-
- align = gtk_alignment_new (0.5, 0.5, 1, 1);
- gtk_notebook_append_page (GTK_NOTEBOOK (plug->priv->notebook), align, NULL);
-
- vbox = gtk_vbox_new (FALSE, 12);
- gtk_container_add (GTK_CONTAINER (align), vbox);
-
- plug->priv->auth_face_image = gtk_image_new ();
- gtk_box_pack_start (GTK_BOX (vbox), plug->priv->auth_face_image, TRUE, TRUE, 0);
- gtk_misc_set_alignment (GTK_MISC (plug->priv->auth_face_image), 0.5, 1.0);
-
- vbox2 = gtk_vbox_new (FALSE, 0);
- gtk_box_pack_start (GTK_BOX (vbox), vbox2, FALSE, FALSE, 0);
-
- str = g_strdup ("<span size=\"x-large\">%R</span>");
- plug->priv->auth_realname_label = gtk_label_new (str);
- g_free (str);
- expand_string_for_label (plug->priv->auth_realname_label);
- gtk_misc_set_alignment (GTK_MISC (plug->priv->auth_realname_label), 0.5, 0.5);
- gtk_label_set_use_markup (GTK_LABEL (plug->priv->auth_realname_label), TRUE);
- gtk_box_pack_start (GTK_BOX (vbox2), plug->priv->auth_realname_label, FALSE, FALSE, 0);
-
- /* To translators: This expands to USERNAME on HOSTNAME */
- str = g_strdup_printf ("<span size=\"small\">%s</span>", _("%U on %h"));
- plug->priv->auth_username_label = gtk_label_new (str);
- g_free (str);
- expand_string_for_label (plug->priv->auth_username_label);
- gtk_misc_set_alignment (GTK_MISC (plug->priv->auth_username_label), 0.5, 0.5);
- gtk_label_set_use_markup (GTK_LABEL (plug->priv->auth_username_label), TRUE);
- gtk_box_pack_start (GTK_BOX (vbox2), plug->priv->auth_username_label, FALSE, FALSE, 0);
-
- vbox2 = gtk_vbox_new (FALSE, 0);
- gtk_box_pack_start (GTK_BOX (vbox), vbox2, TRUE, TRUE, 0);
-
- hbox = gtk_hbox_new (FALSE, 6);
- gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, FALSE, 0);
-
- plug->priv->auth_prompt_label = gtk_label_new_with_mnemonic (_("_Password:"));
- gtk_misc_set_alignment (GTK_MISC (plug->priv->auth_prompt_label), 0, 0.5);
- gtk_box_pack_start (GTK_BOX (hbox), plug->priv->auth_prompt_label, FALSE, FALSE, 0);
-
- plug->priv->auth_prompt_entry = gtk_entry_new ();
- gtk_box_pack_start (GTK_BOX (hbox), plug->priv->auth_prompt_entry, TRUE, TRUE, 0);
-
- gtk_label_set_mnemonic_widget (GTK_LABEL (plug->priv->auth_prompt_label),
- plug->priv->auth_prompt_entry);
-
- plug->priv->auth_capslock_label = gtk_label_new ("");
- gtk_misc_set_alignment (GTK_MISC (plug->priv->auth_capslock_label), 0.5, 0.5);
- gtk_box_pack_start (GTK_BOX (vbox2), plug->priv->auth_capslock_label, FALSE, FALSE, 0);
-
- /* Status text */
-
- plug->priv->auth_message_label = gtk_label_new (NULL);
- gtk_box_pack_start (GTK_BOX (vbox), plug->priv->auth_message_label,
- FALSE, FALSE, 0);
- /* Buttons */
- plug->priv->auth_action_area = gtk_hbutton_box_new ();
-
- gtk_button_box_set_layout (GTK_BUTTON_BOX (plug->priv->auth_action_area),
- GTK_BUTTONBOX_END);
-
- gtk_box_pack_end (GTK_BOX (vbox), plug->priv->auth_action_area,
- FALSE, TRUE, 0);
- gtk_widget_show (plug->priv->auth_action_area);
-
- create_page_one_buttons (plug);
-
- gs_profile_end ("page one");
-}
-
-static void
-unlock_button_clicked (GtkButton *button,
- GSLockPlug *plug)
-{
- gs_lock_plug_response (plug, GS_LOCK_PLUG_RESPONSE_OK);
-}
-
-static void
-cancel_button_clicked (GtkButton *button,
- GSLockPlug *plug)
-{
- gs_lock_plug_response (plug, GS_LOCK_PLUG_RESPONSE_CANCEL);
-}
-
-static void
-switch_user_button_clicked (GtkButton *button,
- GSLockPlug *plug)
-{
-
- remove_response_idle (plug);
-
- gs_lock_plug_set_sensitive (plug, FALSE);
-
- plug->priv->response_idle_id = g_timeout_add (2000,
- (GSourceFunc)response_cancel_idle_cb,
- plug);
-
- gs_lock_plug_set_busy (plug);
- do_user_switch (plug);
-}
-
-static char *
-get_dialog_theme_name (GSLockPlug *plug)
-{
- char *name;
- MateConfClient *client;
-
- client = mateconf_client_get_default ();
- name = mateconf_client_get_string (client, KEY_LOCK_DIALOG_THEME, NULL);
- g_object_unref (client);
-
- return name;
-}
-
-static gboolean
-load_theme (GSLockPlug *plug)
-{
- char *theme;
- char *filename;
- char *gtkbuilder;
- char *rc;
- GtkBuilder *builder;
- GtkWidget *lock_dialog;
- GError *error=NULL;
-
- theme = get_dialog_theme_name (plug);
- if (theme == NULL)
- {
- return FALSE;
- }
-
- filename = g_strdup_printf ("lock-dialog-%s.ui", theme);
- gtkbuilder = g_build_filename (GTKBUILDERDIR, filename, NULL);
- g_free (filename);
- if (! g_file_test (gtkbuilder, G_FILE_TEST_IS_REGULAR))
- {
- g_free (gtkbuilder);
- g_free (theme);
- return FALSE;
- }
-
- filename = g_strdup_printf ("lock-dialog-%s.gtkrc", theme);
- g_free (theme);
-
- rc = g_build_filename (GTKBUILDERDIR, filename, NULL);
- g_free (filename);
- if (g_file_test (rc, G_FILE_TEST_IS_REGULAR))
- {
- gtk_rc_parse (rc);
- }
- g_free (rc);
-
- builder = gtk_builder_new();
-
- if (!gtk_builder_add_from_file (builder,gtkbuilder,&error))
- {
- g_warning ("Couldn't load builder file '%s': %s", gtkbuilder, error->message);
- g_error_free(error);
- g_free (gtkbuilder);
- return FALSE;
- }
- g_free (gtkbuilder);
-
- lock_dialog = GTK_WIDGET (gtk_builder_get_object(builder, "lock-dialog"));
- gtk_container_add (GTK_CONTAINER (plug), lock_dialog);
-
- plug->priv->vbox = NULL;
- plug->priv->notebook = GTK_WIDGET (gtk_builder_get_object(builder, "notebook"));
-
- plug->priv->auth_face_image = GTK_WIDGET (gtk_builder_get_object(builder, "auth-face-image"));
- plug->priv->auth_action_area = GTK_WIDGET (gtk_builder_get_object(builder, "auth-action-area"));
- plug->priv->auth_realname_label = GTK_WIDGET (gtk_builder_get_object(builder, "auth-realname-label"));
- plug->priv->auth_username_label = GTK_WIDGET (gtk_builder_get_object(builder, "auth-username-label"));
- plug->priv->auth_prompt_label = GTK_WIDGET (gtk_builder_get_object(builder, "auth-prompt-label"));
- plug->priv->auth_prompt_entry = GTK_WIDGET (gtk_builder_get_object(builder, "auth-prompt-entry"));
- plug->priv->auth_prompt_box = GTK_WIDGET (gtk_builder_get_object(builder, "auth-prompt-box"));
- plug->priv->auth_capslock_label = GTK_WIDGET (gtk_builder_get_object(builder, "auth-capslock-label"));
- plug->priv->auth_message_label = GTK_WIDGET (gtk_builder_get_object(builder, "auth-status-label"));
- plug->priv->auth_unlock_button = GTK_WIDGET (gtk_builder_get_object(builder, "auth-unlock-button"));
- plug->priv->auth_cancel_button = GTK_WIDGET (gtk_builder_get_object(builder, "auth-cancel-button"));
- plug->priv->auth_logout_button = GTK_WIDGET (gtk_builder_get_object(builder, "auth-logout-button"));
- plug->priv->auth_switch_button = GTK_WIDGET (gtk_builder_get_object(builder, "auth-switch-button"));
- plug->priv->auth_note_button = GTK_WIDGET (gtk_builder_get_object(builder, "auth-note-button"));
- plug->priv->note_tab = GTK_WIDGET (gtk_builder_get_object(builder, "note-tab"));
- plug->priv->note_tab_label = GTK_WIDGET (gtk_builder_get_object(builder, "note-tab-label"));
- plug->priv->note_ok_button = GTK_WIDGET (gtk_builder_get_object(builder, "note-ok-button"));
- plug->priv->note_text_view = GTK_WIDGET (gtk_builder_get_object(builder, "note-text-view"));
- plug->priv->note_cancel_button = GTK_WIDGET (gtk_builder_get_object(builder, "note-cancel-button"));
-
- /* Placeholder for the keyboard indicator */
- plug->priv->auth_prompt_kbd_layout_indicator = GTK_WIDGET (gtk_builder_get_object(builder, "auth-prompt-kbd-layout-indicator"));
- if (plug->priv->auth_logout_button != NULL)
- {
- gtk_widget_set_no_show_all (plug->priv->auth_logout_button, TRUE);
- }
- if (plug->priv->auth_switch_button != NULL)
- {
- gtk_widget_set_no_show_all (plug->priv->auth_switch_button, TRUE);
- }
- if (plug->priv->auth_note_button != NULL)
- {
- gtk_widget_set_no_show_all (plug->priv->auth_note_button, TRUE);
- }
-
- gtk_widget_show_all (lock_dialog);
-
- plug->priv->status_message_label = GTK_WIDGET (gtk_builder_get_object(builder, "status-message-label"));
-
- return TRUE;
-}
-
-static int
-delete_handler (GSLockPlug *plug,
- GdkEventAny *event,
- gpointer data)
-{
- gs_lock_plug_response (plug, GS_LOCK_PLUG_RESPONSE_CANCEL);
-
- return TRUE; /* Do not destroy */
-}
-
-static void
-on_note_text_buffer_changed (GtkTextBuffer *buffer,
- GSLockPlug *plug)
-{
- int len;
-
- len = gtk_text_buffer_get_char_count (buffer);
- if (len > NOTE_BUFFER_MAX_CHARS)
- {
- gtk_widget_set_sensitive (plug->priv->note_text_view, FALSE);
- }
-}
-
-static void
-gs_lock_plug_init (GSLockPlug *plug)
-{
- gs_profile_start (NULL);
-
- plug->priv = GS_LOCK_PLUG_GET_PRIVATE (plug);
-
- clear_clipboards (plug);
-
-#ifdef WITH_LIBMATENOTIFY
- plug->priv->leave_note_enabled = TRUE;
-#else
- plug->priv->leave_note_enabled = FALSE;
-#endif
-
- if (! load_theme (plug))
- {
- gs_debug ("Unable to load theme!");
-
- plug->priv->vbox = gtk_vbox_new (FALSE, 0);
-
- gtk_container_add (GTK_CONTAINER (plug), plug->priv->vbox);
-
- /* Notebook */
-
- plug->priv->notebook = gtk_notebook_new ();
- gtk_notebook_set_show_tabs (GTK_NOTEBOOK (plug->priv->notebook), FALSE);
- gtk_notebook_set_show_border (GTK_NOTEBOOK (plug->priv->notebook), FALSE);
- gtk_box_pack_start (GTK_BOX (plug->priv->vbox), plug->priv->notebook, TRUE, TRUE, 0);
-
- /* Page 1 */
-
- create_page_one (plug);
-
- gtk_widget_show_all (plug->priv->vbox);
- }
-
- if (plug->priv->note_text_view != NULL)
- {
- GtkTextBuffer *buffer;
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (plug->priv->note_text_view));
- g_signal_connect (buffer, "changed", G_CALLBACK (on_note_text_buffer_changed), plug);
- }
-
- /* Layout indicator */
-#ifdef WITH_KBD_LAYOUT_INDICATOR
- if (plug->priv->auth_prompt_kbd_layout_indicator != NULL)
- {
- XklEngine *engine;
-
- engine = xkl_engine_get_instance (GDK_DISPLAY ());
- if (xkl_engine_get_num_groups (engine) > 1)
- {
- GtkWidget *layout_indicator;
-
- layout_indicator = matekbd_indicator_new ();
- matekbd_indicator_set_parent_tooltips (MATEKBD_INDICATOR (layout_indicator), TRUE);
- gtk_box_pack_start (GTK_BOX (plug->priv->auth_prompt_kbd_layout_indicator),
- layout_indicator,
- FALSE,
- FALSE,
- 6);
-
- gtk_widget_show_all (layout_indicator);
- gtk_widget_show (plug->priv->auth_prompt_kbd_layout_indicator);
- }
- else
- {
- gtk_widget_hide (plug->priv->auth_prompt_kbd_layout_indicator);
- }
-
- g_object_unref (engine);
- }
-#endif
-
- if (plug->priv->auth_note_button != NULL)
- {
- if (plug->priv->leave_note_enabled)
- {
- gtk_widget_show_all (plug->priv->auth_note_button);
- }
- else
- {
- gtk_widget_hide (plug->priv->auth_note_button);
- }
- }
- if (plug->priv->auth_switch_button != NULL)
- {
- if (plug->priv->switch_enabled)
- {
- gtk_widget_show_all (plug->priv->auth_switch_button);
- }
- else
- {
- gtk_widget_hide (plug->priv->auth_switch_button);
- }
- }
-
- gtk_widget_grab_default (plug->priv->auth_unlock_button);
-
- if (plug->priv->auth_username_label != NULL)
- {
- expand_string_for_label (plug->priv->auth_username_label);
- }
-
- if (plug->priv->auth_realname_label != NULL)
- {
- expand_string_for_label (plug->priv->auth_realname_label);
- }
-
- if (! plug->priv->logout_enabled || ! plug->priv->logout_command)
- {
- if (plug->priv->auth_logout_button != NULL)
- {
- gtk_widget_hide (plug->priv->auth_logout_button);
- }
- }
-
- plug->priv->timeout = DIALOG_TIMEOUT_MSEC;
-
- g_signal_connect (plug, "key_press_event",
- G_CALLBACK (entry_key_press), plug);
-
- /* button press handler used to inhibit popup menu */
- g_signal_connect (plug->priv->auth_prompt_entry, "button_press_event",
- G_CALLBACK (entry_button_press), NULL);
- gtk_entry_set_activates_default (GTK_ENTRY (plug->priv->auth_prompt_entry), TRUE);
- gtk_entry_set_visibility (GTK_ENTRY (plug->priv->auth_prompt_entry), FALSE);
-
- g_signal_connect (plug->priv->auth_unlock_button, "clicked",
- G_CALLBACK (unlock_button_clicked), plug);
-
- g_signal_connect (plug->priv->auth_cancel_button, "clicked",
- G_CALLBACK (cancel_button_clicked), plug);
-
- if (plug->priv->status_message_label)
- {
- if (plug->priv->status_message)
- {
- gtk_label_set_text (GTK_LABEL (plug->priv->status_message_label),
- plug->priv->status_message);
- }
- else
- {
- gtk_widget_hide (plug->priv->status_message_label);
- }
- }
-
- if (plug->priv->auth_switch_button != NULL)
- {
- g_signal_connect (plug->priv->auth_switch_button, "clicked",
- G_CALLBACK (switch_user_button_clicked), plug);
- }
-
- if (plug->priv->auth_note_button != NULL)
- {
- g_signal_connect (plug->priv->auth_note_button, "clicked",
- G_CALLBACK (take_note), plug);
- g_signal_connect (plug->priv->note_ok_button, "clicked",
- G_CALLBACK (submit_note), plug);
- g_signal_connect (plug->priv->note_cancel_button, "clicked",
- G_CALLBACK (cancel_note), plug);
- }
-
- if (plug->priv->note_tab_label != NULL)
- {
- expand_string_for_label (plug->priv->note_tab_label);
- }
-
- if (plug->priv->auth_logout_button != NULL)
- {
- g_signal_connect (plug->priv->auth_logout_button, "clicked",
- G_CALLBACK (logout_button_clicked), plug);
- }
-
- g_signal_connect (plug, "delete_event", G_CALLBACK (delete_handler), NULL);
-
- gs_profile_end (NULL);
-}
-
-static void
-gs_lock_plug_finalize (GObject *object)
-{
- GSLockPlug *plug;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_LOCK_PLUG (object));
-
- plug = GS_LOCK_PLUG (object);
-
- g_return_if_fail (plug->priv != NULL);
-
- g_free (plug->priv->logout_command);
-
- remove_response_idle (plug);
- remove_cancel_timeout (plug);
-
- G_OBJECT_CLASS (gs_lock_plug_parent_class)->finalize (object);
-}
-
-GtkWidget *
-gs_lock_plug_new (void)
-{
- GtkWidget *result;
-
- result = g_object_new (GS_TYPE_LOCK_PLUG, NULL);
-
- gtk_window_set_focus_on_map (GTK_WINDOW (result), TRUE);
-
- return result;
-}
diff --git a/src/gs-lock-plug.h.orig b/src/gs-lock-plug.h.orig
deleted file mode 100644
index cc71f21..0000000
--- a/src/gs-lock-plug.h.orig
+++ /dev/null
@@ -1,82 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GS_LOCK_PLUG_H
-#define __GS_LOCK_PLUG_H
-
-G_BEGIN_DECLS
-
-typedef enum
-{
- GS_LOCK_PLUG_RESPONSE_NONE = -1,
- GS_LOCK_PLUG_RESPONSE_OK = -2,
- GS_LOCK_PLUG_RESPONSE_CANCEL = -3
-} GSPlugResponseType;
-
-#define GS_TYPE_LOCK_PLUG (gs_lock_plug_get_type ())
-#define GS_LOCK_PLUG(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_LOCK_PLUG, GSLockPlug))
-#define GS_LOCK_PLUG_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_LOCK_PLUG, GSLockPlugClass))
-#define GS_IS_LOCK_PLUG(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_LOCK_PLUG))
-#define GS_IS_LOCK_PLUG_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_LOCK_PLUG))
-#define GS_LOCK_PLUG_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_LOCK_PLUG, GSLockPlugClass))
-
-typedef struct GSLockPlugPrivate GSLockPlugPrivate;
-
-typedef struct
-{
- GtkPlug parent;
-
- GSLockPlugPrivate *priv;
-} GSLockPlug;
-
-typedef struct
-{
- GtkPlugClass parent_class;
-
- void (* response) (GSLockPlug *plug, gint response_id);
-
- /* Keybinding signals */
- void (* close) (GSLockPlug *plug);
-
-} GSLockPlugClass;
-
-GType gs_lock_plug_get_type (void);
-GtkWidget * gs_lock_plug_new (void);
-
-int gs_lock_plug_run (GSLockPlug *plug);
-void gs_lock_plug_set_sensitive (GSLockPlug *plug,
- gboolean sensitive);
-void gs_lock_plug_enable_prompt (GSLockPlug *plug,
- const char *message,
- gboolean visible);
-void gs_lock_plug_disable_prompt (GSLockPlug *plug);
-void gs_lock_plug_set_busy (GSLockPlug *plug);
-void gs_lock_plug_set_ready (GSLockPlug *plug);
-
-void gs_lock_plug_get_text (GSLockPlug *plug,
- char **text);
-void gs_lock_plug_show_message (GSLockPlug *plug,
- const char *message);
-
-G_END_DECLS
-
-#endif /* __GS_LOCK_PLUG_H */
diff --git a/src/gs-manager.c.orig b/src/gs-manager.c.orig
deleted file mode 100644
index 47c5005..0000000
--- a/src/gs-manager.c.orig
+++ /dev/null
@@ -1,2030 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2008 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-
-#include <time.h>
-#include <gdk/gdk.h>
-#include <gdk/gdkx.h>
-
-#include <mateconf/mateconf-engine.h>
-#include <mateconf/mateconf-client.h>
-
-#define MATE_DESKTOP_USE_UNSTABLE_API
-#include <libmateui/mate-bg.h>
-
-#include "gs-prefs.h" /* for GSSaverMode */
-
-#include "gs-manager.h"
-#include "gs-window.h"
-#include "gs-theme-manager.h"
-#include "gs-job.h"
-#include "gs-grab.h"
-#include "gs-fade.h"
-#include "gs-debug.h"
-
-static void gs_manager_class_init (GSManagerClass *klass);
-static void gs_manager_init (GSManager *manager);
-static void gs_manager_finalize (GObject *object);
-
-#define GS_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_MANAGER, GSManagerPrivate))
-
-struct GSManagerPrivate
-{
- GSList *windows;
- GHashTable *jobs;
-
- GSThemeManager *theme_manager;
- MateConfClient *client;
- MateBG *bg;
- guint bg_notify_id;
-
- /* Policy */
- glong lock_timeout;
- glong cycle_timeout;
- glong logout_timeout;
-
- guint lock_enabled : 1;
- guint logout_enabled : 1;
- guint keyboard_enabled : 1;
- guint user_switch_enabled : 1;
- guint throttled : 1;
-
- char *logout_command;
- char *keyboard_command;
-
- char *status_message;
-
- /* State */
- guint active : 1;
- guint lock_active : 1;
-
- guint fading : 1;
- guint dialog_up : 1;
-
- time_t activate_time;
-
- guint lock_timeout_id;
- guint cycle_timeout_id;
-
- GSList *themes;
- GSSaverMode saver_mode;
- GSGrab *grab;
- GSFade *fade;
- guint unfade_idle_id;
-};
-
-enum
-{
- ACTIVATED,
- DEACTIVATED,
- AUTH_REQUEST_BEGIN,
- AUTH_REQUEST_END,
- LAST_SIGNAL
-};
-
-enum
-{
- PROP_0,
- PROP_LOCK_ENABLED,
- PROP_LOGOUT_ENABLED,
- PROP_USER_SWITCH_ENABLED,
- PROP_KEYBOARD_ENABLED,
- PROP_LOCK_TIMEOUT,
- PROP_CYCLE_TIMEOUT,
- PROP_LOGOUT_TIMEOUT,
- PROP_LOGOUT_COMMAND,
- PROP_KEYBOARD_COMMAND,
- PROP_STATUS_MESSAGE,
- PROP_ACTIVE,
- PROP_THROTTLED,
-};
-
-#define FADE_TIMEOUT 1000
-
-static guint signals [LAST_SIGNAL] = { 0, };
-
-G_DEFINE_TYPE (GSManager, gs_manager, G_TYPE_OBJECT)
-
-static void
-manager_add_job_for_window (GSManager *manager,
- GSWindow *window,
- GSJob *job)
-{
- if (manager->priv->jobs == NULL)
- {
- return;
- }
-
- g_hash_table_insert (manager->priv->jobs, window, job);
-}
-
-static const char *
-select_theme (GSManager *manager)
-{
- const char *theme = NULL;
-
- g_return_val_if_fail (manager != NULL, NULL);
- g_return_val_if_fail (GS_IS_MANAGER (manager), NULL);
-
- if (manager->priv->saver_mode == GS_MODE_BLANK_ONLY)
- {
- return NULL;
- }
-
- if (manager->priv->themes)
- {
- int number = 0;
-
- if (manager->priv->saver_mode == GS_MODE_RANDOM)
- {
- g_random_set_seed (time (NULL));
- number = g_random_int_range (0, g_slist_length (manager->priv->themes));
- }
- theme = g_slist_nth_data (manager->priv->themes, number);
- }
-
- return theme;
-}
-
-static GSJob *
-lookup_job_for_window (GSManager *manager,
- GSWindow *window)
-{
- GSJob *job;
-
- if (manager->priv->jobs == NULL)
- {
- return NULL;
- }
-
- job = g_hash_table_lookup (manager->priv->jobs, window);
-
- return job;
-}
-
-static void
-manager_maybe_stop_job_for_window (GSManager *manager,
- GSWindow *window)
-{
- GSJob *job;
-
- job = lookup_job_for_window (manager, window);
-
- if (job == NULL)
- {
- gs_debug ("Job not found for window");
- return;
- }
-
- gs_job_stop (job);
-}
-
-static void
-manager_maybe_start_job_for_window (GSManager *manager,
- GSWindow *window)
-{
- GSJob *job;
-
- job = lookup_job_for_window (manager, window);
-
- if (job == NULL)
- {
- gs_debug ("Job not found for window");
- return;
- }
-
- if (! manager->priv->dialog_up)
- {
- if (! manager->priv->throttled)
- {
- if (! gs_job_is_running (job))
- {
- if (! gs_window_is_obscured (window))
- {
- gs_debug ("Starting job for window");
- gs_job_start (job);
- }
- else
- {
- gs_debug ("Window is obscured deferring start of job");
- }
- }
- else
- {
- gs_debug ("Not starting job because job is running");
- }
- }
- else
- {
- gs_debug ("Not starting job because throttled");
- }
- }
- else
- {
- gs_debug ("Not starting job because dialog is up");
- }
-}
-
-static void
-manager_select_theme_for_job (GSManager *manager,
- GSJob *job)
-{
- const char *theme;
-
- theme = select_theme (manager);
-
- if (theme != NULL)
- {
- GSThemeInfo *info;
- const char *command;
-
- command = NULL;
-
- info = gs_theme_manager_lookup_theme_info (manager->priv->theme_manager, theme);
- if (info != NULL)
- {
- command = gs_theme_info_get_exec (info);
- }
- else
- {
- gs_debug ("Could not find information for theme: %s",
- theme);
- }
-
- gs_job_set_command (job, command);
-
-
- if (info != NULL)
- {
- gs_theme_info_unref (info);
- }
- }
- else
- {
- gs_job_set_command (job, NULL);
- }
-}
-
-static void
-cycle_job (GSWindow *window,
- GSJob *job,
- GSManager *manager)
-{
- gs_job_stop (job);
- manager_select_theme_for_job (manager, job);
- manager_maybe_start_job_for_window (manager, window);
-}
-
-static void
-manager_cycle_jobs (GSManager *manager)
-{
- if (manager->priv->jobs != NULL)
- {
- g_hash_table_foreach (manager->priv->jobs, (GHFunc) cycle_job, manager);
- }
-}
-
-static void
-throttle_job (GSWindow *window,
- GSJob *job,
- GSManager *manager)
-{
- if (manager->priv->throttled)
- {
- gs_job_stop (job);
- }
- else
- {
- manager_maybe_start_job_for_window (manager, window);
- }
-}
-
-static void
-manager_throttle_jobs (GSManager *manager)
-{
- if (manager->priv->jobs != NULL)
- {
- g_hash_table_foreach (manager->priv->jobs, (GHFunc) throttle_job, manager);
- }
-}
-
-static void
-resume_job (GSWindow *window,
- GSJob *job,
- GSManager *manager)
-{
- if (gs_job_is_running (job))
- {
- gs_job_suspend (job, FALSE);
- }
- else
- {
- manager_maybe_start_job_for_window (manager, window);
- }
-}
-
-static void
-manager_resume_jobs (GSManager *manager)
-{
- if (manager->priv->jobs != NULL)
- {
- g_hash_table_foreach (manager->priv->jobs, (GHFunc) resume_job, manager);
- }
-}
-
-static void
-suspend_job (GSWindow *window,
- GSJob *job,
- GSManager *manager)
-{
- gs_job_suspend (job, TRUE);
-}
-
-static void
-manager_suspend_jobs (GSManager *manager)
-{
- if (manager->priv->jobs != NULL)
- {
- g_hash_table_foreach (manager->priv->jobs, (GHFunc) suspend_job, manager);
- }
-}
-
-static void
-manager_stop_jobs (GSManager *manager)
-{
- if (manager->priv->jobs != NULL)
- {
- g_hash_table_destroy (manager->priv->jobs);
-
- }
- manager->priv->jobs = NULL;
-}
-
-void
-gs_manager_set_mode (GSManager *manager,
- GSSaverMode mode)
-{
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- manager->priv->saver_mode = mode;
-}
-
-static void
-free_themes (GSManager *manager)
-{
- if (manager->priv->themes)
- {
- g_slist_foreach (manager->priv->themes, (GFunc)g_free, NULL);
- g_slist_free (manager->priv->themes);
- }
-}
-
-void
-gs_manager_set_themes (GSManager *manager,
- GSList *themes)
-{
- GSList *l;
-
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- free_themes (manager);
- manager->priv->themes = NULL;
-
- for (l = themes; l; l = l->next)
- {
- manager->priv->themes = g_slist_append (manager->priv->themes, g_strdup (l->data));
- }
-}
-
-void
-gs_manager_set_throttled (GSManager *manager,
- gboolean throttled)
-{
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- if (manager->priv->throttled != throttled)
- {
- GSList *l;
-
- manager->priv->throttled = throttled;
-
- if (! manager->priv->dialog_up)
- {
-
- manager_throttle_jobs (manager);
-
- for (l = manager->priv->windows; l; l = l->next)
- {
- gs_window_clear (l->data);
- }
- }
- }
-}
-
-void
-gs_manager_get_lock_active (GSManager *manager,
- gboolean *lock_active)
-{
- if (lock_active != NULL)
- {
- *lock_active = FALSE;
- }
-
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- *lock_active = manager->priv->lock_active;
-}
-
-void
-gs_manager_set_lock_active (GSManager *manager,
- gboolean lock_active)
-{
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- gs_debug ("Setting lock active: %d", lock_active);
-
- if (manager->priv->lock_active != lock_active)
- {
- GSList *l;
-
- manager->priv->lock_active = lock_active;
- for (l = manager->priv->windows; l; l = l->next)
- {
- gs_window_set_lock_enabled (l->data, lock_active);
- }
- }
-}
-
-void
-gs_manager_get_lock_enabled (GSManager *manager,
- gboolean *lock_enabled)
-{
- if (lock_enabled != NULL)
- {
- *lock_enabled = FALSE;
- }
-
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- *lock_enabled = manager->priv->lock_enabled;
-}
-
-void
-gs_manager_set_lock_enabled (GSManager *manager,
- gboolean lock_enabled)
-{
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- if (manager->priv->lock_enabled != lock_enabled)
- {
- manager->priv->lock_enabled = lock_enabled;
- }
-}
-
-void
-gs_manager_set_logout_enabled (GSManager *manager,
- gboolean logout_enabled)
-{
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- if (manager->priv->logout_enabled != logout_enabled)
- {
- GSList *l;
-
- manager->priv->logout_enabled = logout_enabled;
- for (l = manager->priv->windows; l; l = l->next)
- {
- gs_window_set_logout_enabled (l->data, logout_enabled);
- }
- }
-}
-
-void
-gs_manager_set_keyboard_enabled (GSManager *manager,
- gboolean enabled)
-{
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- if (manager->priv->keyboard_enabled != enabled)
- {
- GSList *l;
-
- manager->priv->keyboard_enabled = enabled;
- for (l = manager->priv->windows; l; l = l->next)
- {
- gs_window_set_keyboard_enabled (l->data, enabled);
- }
- }
-}
-
-void
-gs_manager_set_user_switch_enabled (GSManager *manager,
- gboolean user_switch_enabled)
-{
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- if (manager->priv->user_switch_enabled != user_switch_enabled)
- {
- GSList *l;
-
- manager->priv->user_switch_enabled = user_switch_enabled;
- for (l = manager->priv->windows; l; l = l->next)
- {
- gs_window_set_user_switch_enabled (l->data, user_switch_enabled);
- }
- }
-}
-
-static gboolean
-activate_lock_timeout (GSManager *manager)
-{
- if (manager->priv->lock_enabled)
- {
- gs_manager_set_lock_active (manager, TRUE);
- }
-
- manager->priv->lock_timeout_id = 0;
-
- return FALSE;
-}
-
-static void
-remove_lock_timer (GSManager *manager)
-{
- if (manager->priv->lock_timeout_id != 0)
- {
- g_source_remove (manager->priv->lock_timeout_id);
- manager->priv->lock_timeout_id = 0;
- }
-}
-
-static void
-add_lock_timer (GSManager *manager,
- glong timeout)
-{
- manager->priv->lock_timeout_id = g_timeout_add (timeout,
- (GSourceFunc)activate_lock_timeout,
- manager);
-}
-
-void
-gs_manager_set_lock_timeout (GSManager *manager,
- glong lock_timeout)
-{
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- if (manager->priv->lock_timeout != lock_timeout)
- {
-
- manager->priv->lock_timeout = lock_timeout;
-
- if (manager->priv->active
- && ! manager->priv->lock_active
- && (lock_timeout >= 0))
- {
-
- glong elapsed = (time (NULL) - manager->priv->activate_time) * 1000;
-
- remove_lock_timer (manager);
-
- if (elapsed >= lock_timeout)
- {
- activate_lock_timeout (manager);
- }
- else
- {
- add_lock_timer (manager, lock_timeout - elapsed);
- }
- }
- }
-}
-
-void
-gs_manager_set_logout_timeout (GSManager *manager,
- glong logout_timeout)
-{
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- if (manager->priv->logout_timeout != logout_timeout)
- {
- GSList *l;
-
- manager->priv->logout_timeout = logout_timeout;
- for (l = manager->priv->windows; l; l = l->next)
- {
- gs_window_set_logout_timeout (l->data, logout_timeout);
- }
- }
-}
-
-void
-gs_manager_set_logout_command (GSManager *manager,
- const char *command)
-{
- GSList *l;
-
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- g_free (manager->priv->logout_command);
-
- if (command)
- {
- manager->priv->logout_command = g_strdup (command);
- }
- else
- {
- manager->priv->logout_command = NULL;
- }
-
- for (l = manager->priv->windows; l; l = l->next)
- {
- gs_window_set_logout_command (l->data, manager->priv->logout_command);
- }
-}
-
-void
-gs_manager_set_keyboard_command (GSManager *manager,
- const char *command)
-{
- GSList *l;
-
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- g_free (manager->priv->keyboard_command);
-
- if (command)
- {
- manager->priv->keyboard_command = g_strdup (command);
- }
- else
- {
- manager->priv->keyboard_command = NULL;
- }
-
- for (l = manager->priv->windows; l; l = l->next)
- {
- gs_window_set_keyboard_command (l->data, manager->priv->keyboard_command);
- }
-}
-
-void
-gs_manager_set_status_message (GSManager *manager,
- const char *status_message)
-{
- GSList *l;
-
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- g_free (manager->priv->status_message);
-
- manager->priv->status_message = g_strdup (status_message);
-
- for (l = manager->priv->windows; l; l = l->next)
- {
- gs_window_set_status_message (l->data, manager->priv->status_message);
- }
-}
-
-gboolean
-gs_manager_cycle (GSManager *manager)
-{
- g_return_val_if_fail (manager != NULL, FALSE);
- g_return_val_if_fail (GS_IS_MANAGER (manager), FALSE);
-
- gs_debug ("cycling jobs");
-
- if (! manager->priv->active)
- {
- return FALSE;
- }
-
- if (manager->priv->dialog_up)
- {
- return FALSE;
- }
-
- if (manager->priv->throttled)
- {
- return FALSE;
- }
-
- manager_cycle_jobs (manager);
-
- return TRUE;
-}
-
-static gboolean
-cycle_timeout (GSManager *manager)
-{
- g_return_val_if_fail (manager != NULL, FALSE);
- g_return_val_if_fail (GS_IS_MANAGER (manager), FALSE);
-
- if (! manager->priv->dialog_up)
- {
- gs_manager_cycle (manager);
- }
-
- return TRUE;
-}
-
-static void
-remove_cycle_timer (GSManager *manager)
-{
- if (manager->priv->cycle_timeout_id != 0)
- {
- g_source_remove (manager->priv->cycle_timeout_id);
- manager->priv->cycle_timeout_id = 0;
- }
-}
-
-static void
-add_cycle_timer (GSManager *manager,
- glong timeout)
-{
- manager->priv->cycle_timeout_id = g_timeout_add (timeout,
- (GSourceFunc)cycle_timeout,
- manager);
-}
-
-void
-gs_manager_set_cycle_timeout (GSManager *manager,
- glong cycle_timeout)
-{
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- if (manager->priv->cycle_timeout != cycle_timeout)
- {
-
- manager->priv->cycle_timeout = cycle_timeout;
-
- if (manager->priv->active && (cycle_timeout >= 0))
- {
- glong timeout;
- glong elapsed = (time (NULL) - manager->priv->activate_time) * 1000;
-
- remove_cycle_timer (manager);
-
- if (elapsed >= cycle_timeout)
- {
- timeout = 0;
- }
- else
- {
- timeout = cycle_timeout - elapsed;
- }
-
- add_cycle_timer (manager, timeout);
-
- }
- }
-}
-
-static void
-gs_manager_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GSManager *self;
-
- self = GS_MANAGER (object);
-
- switch (prop_id)
- {
- case PROP_THROTTLED:
- gs_manager_set_throttled (self, g_value_get_boolean (value));
- break;
- case PROP_LOCK_ENABLED:
- gs_manager_set_lock_enabled (self, g_value_get_boolean (value));
- break;
- case PROP_LOCK_TIMEOUT:
- gs_manager_set_lock_timeout (self, g_value_get_long (value));
- break;
- case PROP_LOGOUT_ENABLED:
- gs_manager_set_logout_enabled (self, g_value_get_boolean (value));
- break;
- case PROP_KEYBOARD_ENABLED:
- gs_manager_set_keyboard_enabled (self, g_value_get_boolean (value));
- break;
- case PROP_USER_SWITCH_ENABLED:
- gs_manager_set_user_switch_enabled (self, g_value_get_boolean (value));
- break;
- case PROP_LOGOUT_TIMEOUT:
- gs_manager_set_logout_timeout (self, g_value_get_long (value));
- break;
- case PROP_LOGOUT_COMMAND:
- gs_manager_set_logout_command (self, g_value_get_string (value));
- break;
- case PROP_KEYBOARD_COMMAND:
- gs_manager_set_keyboard_command (self, g_value_get_string (value));
- break;
- case PROP_STATUS_MESSAGE:
- gs_manager_set_status_message (self, g_value_get_string (value));
- break;
- case PROP_CYCLE_TIMEOUT:
- gs_manager_set_cycle_timeout (self, g_value_get_long (value));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_manager_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GSManager *self;
-
- self = GS_MANAGER (object);
-
- switch (prop_id)
- {
- case PROP_THROTTLED:
- g_value_set_boolean (value, self->priv->throttled);
- break;
- case PROP_LOCK_ENABLED:
- g_value_set_boolean (value, self->priv->lock_enabled);
- break;
- case PROP_LOCK_TIMEOUT:
- g_value_set_long (value, self->priv->lock_timeout);
- break;
- case PROP_LOGOUT_ENABLED:
- g_value_set_boolean (value, self->priv->logout_enabled);
- break;
- case PROP_KEYBOARD_ENABLED:
- g_value_set_boolean (value, self->priv->keyboard_enabled);
- break;
- case PROP_USER_SWITCH_ENABLED:
- g_value_set_boolean (value, self->priv->user_switch_enabled);
- break;
- case PROP_LOGOUT_TIMEOUT:
- g_value_set_long (value, self->priv->logout_timeout);
- break;
- case PROP_LOGOUT_COMMAND:
- g_value_set_string (value, self->priv->logout_command);
- break;
- case PROP_KEYBOARD_COMMAND:
- g_value_set_string (value, self->priv->keyboard_command);
- break;
- case PROP_STATUS_MESSAGE:
- g_value_set_string (value, self->priv->status_message);
- break;
- case PROP_CYCLE_TIMEOUT:
- g_value_set_long (value, self->priv->cycle_timeout);
- break;
- case PROP_ACTIVE:
- g_value_set_boolean (value, self->priv->active);
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_manager_class_init (GSManagerClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = gs_manager_finalize;
- object_class->get_property = gs_manager_get_property;
- object_class->set_property = gs_manager_set_property;
-
- signals [ACTIVATED] =
- g_signal_new ("activated",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSManagerClass, activated),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
- signals [DEACTIVATED] =
- g_signal_new ("deactivated",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSManagerClass, deactivated),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
- signals [AUTH_REQUEST_BEGIN] =
- g_signal_new ("auth-request-begin",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSManagerClass, auth_request_begin),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
- signals [AUTH_REQUEST_END] =
- g_signal_new ("auth-request-end",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSManagerClass, auth_request_end),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
-
- g_object_class_install_property (object_class,
- PROP_ACTIVE,
- g_param_spec_boolean ("active",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READABLE));
- g_object_class_install_property (object_class,
- PROP_LOCK_ENABLED,
- g_param_spec_boolean ("lock-enabled",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_LOCK_TIMEOUT,
- g_param_spec_long ("lock-timeout",
- NULL,
- NULL,
- -1,
- G_MAXLONG,
- 0,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_LOGOUT_ENABLED,
- g_param_spec_boolean ("logout-enabled",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_USER_SWITCH_ENABLED,
- g_param_spec_boolean ("user-switch-enabled",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (object_class,
- PROP_LOGOUT_TIMEOUT,
- g_param_spec_long ("logout-timeout",
- NULL,
- NULL,
- -1,
- G_MAXLONG,
- 0,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_LOGOUT_COMMAND,
- g_param_spec_string ("logout-command",
- NULL,
- NULL,
- NULL,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_CYCLE_TIMEOUT,
- g_param_spec_long ("cycle-timeout",
- NULL,
- NULL,
- 10000,
- G_MAXLONG,
- 300000,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_THROTTLED,
- g_param_spec_boolean ("throttled",
- NULL,
- NULL,
- TRUE,
- G_PARAM_READWRITE));
-
- g_type_class_add_private (klass, sizeof (GSManagerPrivate));
-}
-
-static void
-on_bg_changed (MateBG *bg,
- GSManager *manager)
-{
- gs_debug ("background changed");
-}
-
-static void
-mateconf_changed_callback (MateConfClient *client,
- guint cnxn_id,
- MateConfEntry *entry,
- GSManager *manager)
-{
- mate_bg_load_from_preferences (manager->priv->bg,
- manager->priv->client);
-}
-
-static void
-watch_bg_preferences (GSManager *manager)
-{
- g_assert (manager->priv->bg_notify_id == 0);
-
- mateconf_client_add_dir (manager->priv->client,
- MATE_BG_KEY_DIR,
- MATECONF_CLIENT_PRELOAD_NONE,
- NULL);
- manager->priv->bg_notify_id = mateconf_client_notify_add (manager->priv->client,
- MATE_BG_KEY_DIR,
- (MateConfClientNotifyFunc)mateconf_changed_callback,
- manager,
- NULL,
- NULL);
-}
-
-static MateConfClient *
-get_mateconf_client (void)
-{
- MateConfClient *client;
- GSList *addresses;
- GError *error;
- MateConfEngine *engine;
-
- client = NULL;
- addresses = NULL;
-
- addresses = g_slist_prepend (addresses, "xml:merged:" SYSCONFDIR "/mateconf/mateconf.xml.mandatory");
- addresses = g_slist_prepend (addresses, "xml:merged:" SYSCONFDIR "/mateconf/mateconf.xml.system");
- addresses = g_slist_prepend (addresses, "xml:merged:" SYSCONFDIR "/mateconf/mateconf.xml.defaults");
- addresses = g_slist_reverse (addresses);
-
- error = NULL;
- engine = mateconf_engine_get_for_addresses (addresses, &error);
- if (engine == NULL)
- {
- gs_debug ("Unable to get mateconf engine for addresses: %s", error->message);
- g_error_free (error);
- }
- else
- {
- client = mateconf_client_get_for_engine (engine);
- }
-
- g_slist_free (addresses);
-
- return client;
-}
-
-static void
-gs_manager_init (GSManager *manager)
-{
- manager->priv = GS_MANAGER_GET_PRIVATE (manager);
-
- manager->priv->fade = gs_fade_new ();
- manager->priv->grab = gs_grab_new ();
- manager->priv->theme_manager = gs_theme_manager_new ();
-
- manager->priv->client = get_mateconf_client ();
- if (manager->priv->client != NULL)
- {
- manager->priv->bg = mate_bg_new ();
-
- g_signal_connect (manager->priv->bg,
- "changed",
- G_CALLBACK (on_bg_changed),
- manager);
- watch_bg_preferences (manager);
-
- mate_bg_load_from_preferences (manager->priv->bg, manager->priv->client);
- }
-}
-
-static void
-remove_timers (GSManager *manager)
-{
- remove_lock_timer (manager);
- remove_cycle_timer (manager);
-}
-
-static void
-remove_unfade_idle (GSManager *manager)
-{
- if (manager->priv->unfade_idle_id > 0)
- {
- g_source_remove (manager->priv->unfade_idle_id);
- manager->priv->unfade_idle_id = 0;
- }
-}
-
-
-static gboolean
-window_deactivated_idle (GSManager *manager)
-{
- g_return_val_if_fail (manager != NULL, FALSE);
- g_return_val_if_fail (GS_IS_MANAGER (manager), FALSE);
-
- /* don't deactivate directly but only emit a signal
- so that we let the parent deactivate */
- g_signal_emit (manager, signals [DEACTIVATED], 0);
-
- return FALSE;
-}
-
-static void
-window_deactivated_cb (GSWindow *window,
- GSManager *manager)
-{
- g_return_if_fail (manager != NULL);
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- g_idle_add ((GSourceFunc)window_deactivated_idle, manager);
-}
-
-static GSWindow *
-find_window_at_pointer (GSManager *manager)
-{
- GdkDisplay *display;
- GdkScreen *screen;
- int monitor;
- int x, y;
- GSWindow *window;
- int screen_num;
- GSList *l;
-
- display = gdk_display_get_default ();
- gdk_display_get_pointer (display, &screen, &x, &y, NULL);
- monitor = gdk_screen_get_monitor_at_point (screen, x, y);
- screen_num = gdk_screen_get_number (screen);
-
- /* Find the gs-window that is on that screen */
- window = NULL;
- for (l = manager->priv->windows; l; l = l->next)
- {
- GSWindow *win = GS_WINDOW (l->data);
- if (gs_window_get_screen (win) == screen
- && gs_window_get_monitor (win) == monitor)
- {
- window = win;
- }
- }
-
- if (window == NULL)
- {
- gs_debug ("WARNING: Could not find the GSWindow for screen %d", screen_num);
- /* take the first one */
- window = manager->priv->windows->data;
- }
- else
- {
- gs_debug ("Requesting unlock for screen %d", screen_num);
- }
-
- return window;
-}
-
-void
-gs_manager_show_message (GSManager *manager,
- const char *summary,
- const char *body,
- const char *icon)
-{
- GSWindow *window;
-
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- /* Find the GSWindow that contains the pointer */
- window = find_window_at_pointer (manager);
- gs_window_show_message (window, summary, body, icon);
-
- gs_manager_request_unlock (manager);
-}
-
-static gboolean
-manager_maybe_grab_window (GSManager *manager,
- GSWindow *window)
-{
- GdkDisplay *display;
- GdkScreen *screen;
- int monitor;
- int x, y;
- gboolean grabbed;
-
- display = gdk_display_get_default ();
- gdk_display_get_pointer (display, &screen, &x, &y, NULL);
- monitor = gdk_screen_get_monitor_at_point (screen, x, y);
-
- gdk_flush ();
- grabbed = FALSE;
- if (gs_window_get_screen (window) == screen
- && gs_window_get_monitor (window) == monitor)
- {
- gs_debug ("Moving grab to %p", window);
- gs_grab_move_to_window (manager->priv->grab,
- gs_window_get_gdk_window (window),
- gs_window_get_screen (window),
- FALSE);
- grabbed = TRUE;
- }
-
- return grabbed;
-}
-
-static void
-window_grab_broken_cb (GSWindow *window,
- GdkEventGrabBroken *event,
- GSManager *manager)
-{
- gs_debug ("GRAB BROKEN!");
- if (event->keyboard)
- {
- gs_grab_keyboard_reset (manager->priv->grab);
- }
- else
- {
- gs_grab_mouse_reset (manager->priv->grab);
- }
-}
-
-static gboolean
-unfade_idle (GSManager *manager)
-{
- gs_debug ("resetting fade");
- gs_fade_reset (manager->priv->fade);
- manager->priv->unfade_idle_id = 0;
- return FALSE;
-}
-
-
-static void
-add_unfade_idle (GSManager *manager)
-{
- remove_unfade_idle (manager);
- manager->priv->unfade_idle_id = g_timeout_add (500, (GSourceFunc)unfade_idle, manager);
-}
-
-static gboolean
-window_map_event_cb (GSWindow *window,
- GdkEvent *event,
- GSManager *manager)
-{
- gs_debug ("Handling window map_event event");
-
- manager_maybe_grab_window (manager, window);
-
- manager_maybe_start_job_for_window (manager, window);
-
- return FALSE;
-}
-
-static void
-window_map_cb (GSWindow *window,
- GSManager *manager)
-{
- gs_debug ("Handling window map event");
-}
-
-static void
-window_unmap_cb (GSWindow *window,
- GSManager *manager)
-{
- gs_debug ("window unmapped!");
-}
-
-static void
-apply_background_to_window (GSManager *manager,
- GSWindow *window)
-{
- GdkPixmap *pixmap;
- GdkScreen *screen;
- int width;
- int height;
-
- if (manager->priv->bg == NULL)
- {
- gs_debug ("No background available");
- gs_window_set_background_pixmap (window, NULL);
- }
-
- screen = gs_window_get_screen (window);
- width = gdk_screen_get_width (screen);
- height = gdk_screen_get_height (screen);
- gs_debug ("Creating pixmap background w:%d h:%d", width, height);
- pixmap = mate_bg_create_pixmap (manager->priv->bg,
- gs_window_get_gdk_window (window),
- width,
- height,
- FALSE);
- gs_window_set_background_pixmap (window, pixmap);
- g_object_unref (pixmap);
-}
-
-static void
-manager_show_window (GSManager *manager,
- GSWindow *window)
-{
- GSJob *job;
-
- apply_background_to_window (manager, window);
-
- job = gs_job_new_for_widget (gs_window_get_drawing_area (window));
-
- manager_select_theme_for_job (manager, job);
- manager_add_job_for_window (manager, window, job);
-
- manager->priv->activate_time = time (NULL);
-
- if (manager->priv->lock_timeout >= 0)
- {
- remove_lock_timer (manager);
- add_lock_timer (manager, manager->priv->lock_timeout);
- }
-
- if (manager->priv->cycle_timeout >= 10000)
- {
- remove_cycle_timer (manager);
- add_cycle_timer (manager, manager->priv->cycle_timeout);
- }
-
- add_unfade_idle (manager);
-
- /* FIXME: only emit signal once */
- g_signal_emit (manager, signals [ACTIVATED], 0);
-}
-
-static void
-window_show_cb (GSWindow *window,
- GSManager *manager)
-{
-
- g_return_if_fail (manager != NULL);
- g_return_if_fail (GS_IS_MANAGER (manager));
- g_return_if_fail (window != NULL);
- g_return_if_fail (GS_IS_WINDOW (window));
-
- gs_debug ("Handling window show");
- manager_show_window (manager, window);
-}
-
-static void
-maybe_set_window_throttle (GSManager *manager,
- GSWindow *window,
- gboolean throttled)
-{
- if (throttled)
- {
- manager_maybe_stop_job_for_window (manager, window);
- }
- else
- {
- manager_maybe_start_job_for_window (manager, window);
- }
-}
-
-static void
-window_obscured_cb (GSWindow *window,
- GParamSpec *pspec,
- GSManager *manager)
-{
- gboolean obscured;
-
- obscured = gs_window_is_obscured (window);
- gs_debug ("Handling window obscured: %s", obscured ? "obscured" : "unobscured");
-
- maybe_set_window_throttle (manager, window, obscured);
-
- if (! obscured)
- {
- gs_manager_request_unlock (manager);
- }
-}
-
-static void
-handle_window_dialog_up (GSManager *manager,
- GSWindow *window)
-{
- GSList *l;
-
- g_return_if_fail (manager != NULL);
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- gs_debug ("Handling dialog up");
-
- g_signal_emit (manager, signals [AUTH_REQUEST_BEGIN], 0);
-
- manager->priv->dialog_up = TRUE;
- /* Make all other windows insensitive so we don't get events */
- for (l = manager->priv->windows; l; l = l->next)
- {
- if (l->data != window)
- {
- gtk_widget_set_sensitive (GTK_WIDGET (l->data), FALSE);
- }
- }
-
- /* Move keyboard and mouse grabs so dialog can be used */
- gs_grab_move_to_window (manager->priv->grab,
- gs_window_get_gdk_window (window),
- gs_window_get_screen (window),
- FALSE);
-
- /* Release the pointer grab while dialog is up so that
- the dialog can be used. We'll regrab it when the dialog goes down. */
- gs_grab_release_mouse (manager->priv->grab);
-
- if (! manager->priv->throttled)
- {
- gs_debug ("Suspending jobs");
-
- manager_suspend_jobs (manager);
- }
-}
-
-static void
-handle_window_dialog_down (GSManager *manager,
- GSWindow *window)
-{
- GSList *l;
-
- g_return_if_fail (manager != NULL);
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- gs_debug ("Handling dialog down");
-
- /* Regrab the mouse */
- gs_grab_move_to_window (manager->priv->grab,
- gs_window_get_gdk_window (window),
- gs_window_get_screen (window),
- FALSE);
-
- /* Make all windows sensitive so we get events */
- for (l = manager->priv->windows; l; l = l->next)
- {
- gtk_widget_set_sensitive (GTK_WIDGET (l->data), TRUE);
- }
-
- manager->priv->dialog_up = FALSE;
-
- if (! manager->priv->throttled)
- {
- manager_resume_jobs (manager);
- }
-
- g_signal_emit (manager, signals [AUTH_REQUEST_END], 0);
-}
-
-static void
-window_dialog_up_changed_cb (GSWindow *window,
- GParamSpec *pspec,
- GSManager *manager)
-{
- gboolean up;
-
- up = gs_window_is_dialog_up (window);
- gs_debug ("Handling window dialog up changed: %s", up ? "up" : "down");
- if (up)
- {
- handle_window_dialog_up (manager, window);
- }
- else
- {
- handle_window_dialog_down (manager, window);
- }
-}
-
-static gboolean
-window_activity_cb (GSWindow *window,
- GSManager *manager)
-{
- gboolean handled;
-
- handled = gs_manager_request_unlock (manager);
-
- return handled;
-}
-
-static void
-disconnect_window_signals (GSManager *manager,
- GSWindow *window)
-{
- g_signal_handlers_disconnect_by_func (window, window_deactivated_cb, manager);
- g_signal_handlers_disconnect_by_func (window, window_activity_cb, manager);
- g_signal_handlers_disconnect_by_func (window, window_show_cb, manager);
- g_signal_handlers_disconnect_by_func (window, window_map_cb, manager);
- g_signal_handlers_disconnect_by_func (window, window_map_event_cb, manager);
- g_signal_handlers_disconnect_by_func (window, window_obscured_cb, manager);
- g_signal_handlers_disconnect_by_func (window, window_dialog_up_changed_cb, manager);
- g_signal_handlers_disconnect_by_func (window, window_unmap_cb, manager);
- g_signal_handlers_disconnect_by_func (window, window_grab_broken_cb, manager);
-}
-
-static void
-window_destroyed_cb (GtkWindow *window,
- GSManager *manager)
-{
- disconnect_window_signals (manager, GS_WINDOW (window));
-}
-
-static void
-connect_window_signals (GSManager *manager,
- GSWindow *window)
-{
- g_signal_connect_object (window, "destroy",
- G_CALLBACK (window_destroyed_cb), manager, 0);
- g_signal_connect_object (window, "activity",
- G_CALLBACK (window_activity_cb), manager, 0);
- g_signal_connect_object (window, "deactivated",
- G_CALLBACK (window_deactivated_cb), manager, 0);
- g_signal_connect_object (window, "show",
- G_CALLBACK (window_show_cb), manager, G_CONNECT_AFTER);
- g_signal_connect_object (window, "map",
- G_CALLBACK (window_map_cb), manager, G_CONNECT_AFTER);
- g_signal_connect_object (window, "map_event",
- G_CALLBACK (window_map_event_cb), manager, G_CONNECT_AFTER);
- g_signal_connect_object (window, "notify::obscured",
- G_CALLBACK (window_obscured_cb), manager, G_CONNECT_AFTER);
- g_signal_connect_object (window, "notify::dialog-up",
- G_CALLBACK (window_dialog_up_changed_cb), manager, 0);
- g_signal_connect_object (window, "unmap",
- G_CALLBACK (window_unmap_cb), manager, G_CONNECT_AFTER);
- g_signal_connect_object (window, "grab_broken_event",
- G_CALLBACK (window_grab_broken_cb), manager, G_CONNECT_AFTER);
-}
-
-static void
-gs_manager_create_window_for_monitor (GSManager *manager,
- GdkScreen *screen,
- int monitor)
-{
- GSWindow *window;
- GdkRectangle rect;
-
- gdk_screen_get_monitor_geometry (screen, monitor, &rect);
-
- gs_debug ("Creating window for monitor %d [%d,%d] (%dx%d)",
- monitor, rect.x, rect.y, rect.width, rect.height);
-
- window = gs_window_new (screen, monitor, manager->priv->lock_active);
-
- gs_window_set_user_switch_enabled (window, manager->priv->user_switch_enabled);
- gs_window_set_logout_enabled (window, manager->priv->logout_enabled);
- gs_window_set_logout_timeout (window, manager->priv->logout_timeout);
- gs_window_set_logout_command (window, manager->priv->logout_command);
- gs_window_set_keyboard_enabled (window, manager->priv->keyboard_enabled);
- gs_window_set_keyboard_command (window, manager->priv->keyboard_command);
- gs_window_set_status_message (window, manager->priv->status_message);
-
- connect_window_signals (manager, window);
-
- manager->priv->windows = g_slist_append (manager->priv->windows, window);
-
- if (manager->priv->active && !manager->priv->fading)
- {
- gtk_widget_show (GTK_WIDGET (window));
- }
-}
-
-static void
-on_screen_monitors_changed (GdkScreen *screen,
- GSManager *manager)
-{
- GSList *l;
- int n_monitors;
- int n_windows;
- int i;
-
- n_monitors = gdk_screen_get_n_monitors (screen);
- n_windows = g_slist_length (manager->priv->windows);
-
- gs_debug ("Monitors changed for screen %d: num=%d",
- gdk_screen_get_number (screen),
- n_monitors);
-
- if (n_monitors > n_windows)
- {
-
- /* Tear down unlock dialog in case we want to move it
- * to a new monitor
- */
- l = manager->priv->windows;
- while (l != NULL)
- {
- gs_window_cancel_unlock_request (GS_WINDOW (l->data));
- l = l->next;
- }
-
- /* add more windows */
- for (i = n_windows; i < n_monitors; i++)
- {
- gs_manager_create_window_for_monitor (manager, screen, i);
- }
-
- /* And put unlock dialog up where ever it's supposed to be
- */
- gs_manager_request_unlock (manager);
- }
- else
- {
-
- gdk_x11_grab_server ();
-
- /* remove the extra windows */
- l = manager->priv->windows;
- while (l != NULL)
- {
- GdkScreen *this_screen;
- int this_monitor;
- GSList *next = l->next;
-
- this_screen = gs_window_get_screen (GS_WINDOW (l->data));
- this_monitor = gs_window_get_monitor (GS_WINDOW (l->data));
- if (this_screen == screen && this_monitor >= n_monitors)
- {
- manager_maybe_stop_job_for_window (manager, GS_WINDOW (l->data));
- g_hash_table_remove (manager->priv->jobs, l->data);
- gs_window_destroy (GS_WINDOW (l->data));
- manager->priv->windows = g_slist_delete_link (manager->priv->windows, l);
- }
- l = next;
- }
-
- /* make sure there is a lock dialog on a connected monitor,
- * and that the keyboard is still properly grabbed after all
- * the windows above got destroyed*/
- if (n_windows > n_monitors)
- {
- gs_manager_request_unlock (manager);
- }
-
- gdk_flush ();
- gdk_x11_ungrab_server ();
- }
-}
-
-static void
-gs_manager_destroy_windows (GSManager *manager)
-{
- GdkDisplay *display;
- GSList *l;
- int n_screens;
- int i;
-
- g_return_if_fail (manager != NULL);
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- if (manager->priv->windows == NULL)
- {
- return;
- }
-
- display = gdk_display_get_default ();
-
- n_screens = gdk_display_get_n_screens (display);
-
- for (i = 0; i < n_screens; i++)
- {
- g_signal_handlers_disconnect_by_func (gdk_display_get_screen (display, i),
- on_screen_monitors_changed,
- manager);
- }
-
- for (l = manager->priv->windows; l; l = l->next)
- {
- gs_window_destroy (l->data);
- }
- g_slist_free (manager->priv->windows);
- manager->priv->windows = NULL;
-}
-
-static void
-gs_manager_finalize (GObject *object)
-{
- GSManager *manager;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_MANAGER (object));
-
- manager = GS_MANAGER (object);
-
- g_return_if_fail (manager->priv != NULL);
-
- if (manager->priv->bg_notify_id != 0)
- {
- mateconf_client_remove_dir (manager->priv->client,
- MATE_BG_KEY_DIR,
- NULL);
- mateconf_client_notify_remove (manager->priv->client,
- manager->priv->bg_notify_id);
- manager->priv->bg_notify_id = 0;
- }
- if (manager->priv->bg != NULL)
- {
- g_object_unref (manager->priv->bg);
- }
- if (manager->priv->client != NULL)
- {
- g_object_unref (manager->priv->client);
- }
-
- free_themes (manager);
- g_free (manager->priv->logout_command);
- g_free (manager->priv->keyboard_command);
- g_free (manager->priv->status_message);
-
- remove_unfade_idle (manager);
- remove_timers (manager);
-
- gs_grab_release (manager->priv->grab);
-
- manager_stop_jobs (manager);
-
- gs_manager_destroy_windows (manager);
-
- manager->priv->active = FALSE;
- manager->priv->activate_time = 0;
- manager->priv->lock_enabled = FALSE;
-
- g_object_unref (manager->priv->fade);
- g_object_unref (manager->priv->grab);
- g_object_unref (manager->priv->theme_manager);
-
- G_OBJECT_CLASS (gs_manager_parent_class)->finalize (object);
-}
-
-static void
-gs_manager_create_windows_for_screen (GSManager *manager,
- GdkScreen *screen)
-{
- int n_monitors;
- int i;
-
- g_return_if_fail (manager != NULL);
- g_return_if_fail (GS_IS_MANAGER (manager));
- g_return_if_fail (GDK_IS_SCREEN (screen));
-
- g_object_ref (manager);
- g_object_ref (screen);
-
- n_monitors = gdk_screen_get_n_monitors (screen);
-
- gs_debug ("Creating %d windows for screen %d", n_monitors, gdk_screen_get_number (screen));
-
- for (i = 0; i < n_monitors; i++)
- {
- gs_manager_create_window_for_monitor (manager, screen, i);
- }
-
- g_object_unref (screen);
- g_object_unref (manager);
-}
-
-static void
-gs_manager_create_windows (GSManager *manager)
-{
- GdkDisplay *display;
- int n_screens;
- int i;
-
- g_return_if_fail (manager != NULL);
- g_return_if_fail (GS_IS_MANAGER (manager));
-
- g_assert (manager->priv->windows == NULL);
-
- display = gdk_display_get_default ();
- n_screens = gdk_display_get_n_screens (display);
-
- for (i = 0; i < n_screens; i++)
- {
- g_signal_connect (gdk_display_get_screen (display, i),
- "monitors-changed",
- G_CALLBACK (on_screen_monitors_changed),
- manager);
-
- gs_manager_create_windows_for_screen (manager, gdk_display_get_screen (display, i));
- }
-}
-
-GSManager *
-gs_manager_new (void)
-{
- GObject *manager;
-
- manager = g_object_new (GS_TYPE_MANAGER, NULL);
-
- return GS_MANAGER (manager);
-}
-
-static void
-show_windows (GSList *windows)
-{
- GSList *l;
-
- for (l = windows; l; l = l->next)
- {
- gtk_widget_show (GTK_WIDGET (l->data));
- }
-}
-
-static void
-remove_job (GSJob *job)
-{
- if (job == NULL)
- {
- return;
- }
-
- gs_job_stop (job);
- g_object_unref (job);
-}
-
-static void
-fade_done_cb (GSFade *fade,
- GSManager *manager)
-{
- gs_debug ("fade completed, showing windows");
- show_windows (manager->priv->windows);
- manager->priv->fading = FALSE;
-}
-
-static gboolean
-gs_manager_activate (GSManager *manager)
-{
- gboolean do_fade;
- gboolean res;
-
- g_return_val_if_fail (manager != NULL, FALSE);
- g_return_val_if_fail (GS_IS_MANAGER (manager), FALSE);
-
- if (manager->priv->active)
- {
- gs_debug ("Trying to activate manager when already active");
- return FALSE;
- }
-
- res = gs_grab_grab_root (manager->priv->grab, FALSE);
- if (! res)
- {
- return FALSE;
- }
-
- if (manager->priv->windows == NULL)
- {
- gs_manager_create_windows (GS_MANAGER (manager));
- }
-
- manager->priv->jobs = g_hash_table_new_full (g_direct_hash,
- g_direct_equal,
- NULL,
- (GDestroyNotify)remove_job);
-
- manager->priv->active = TRUE;
-
- /* fade to black and show windows */
- do_fade = TRUE;
- if (do_fade)
- {
- manager->priv->fading = TRUE;
- gs_debug ("fading out");
- gs_fade_async (manager->priv->fade,
- FADE_TIMEOUT,
- (GSFadeDoneFunc)fade_done_cb,
- manager);
-
- while (manager->priv->fading)
- {
- gtk_main_iteration ();
- }
- }
- else
- {
- show_windows (manager->priv->windows);
- }
-
- return TRUE;
-}
-
-static gboolean
-gs_manager_deactivate (GSManager *manager)
-{
- g_return_val_if_fail (manager != NULL, FALSE);
- g_return_val_if_fail (GS_IS_MANAGER (manager), FALSE);
-
- if (! manager->priv->active)
- {
- gs_debug ("Trying to deactivate a screensaver that is not active");
- return FALSE;
- }
-
- remove_unfade_idle (manager);
- gs_fade_reset (manager->priv->fade);
- remove_timers (manager);
-
- gs_grab_release (manager->priv->grab);
-
- manager_stop_jobs (manager);
-
- gs_manager_destroy_windows (manager);
-
- /* reset state */
- manager->priv->active = FALSE;
- manager->priv->activate_time = 0;
- manager->priv->lock_active = FALSE;
- manager->priv->dialog_up = FALSE;
- manager->priv->fading = FALSE;
-
- return TRUE;
-}
-
-gboolean
-gs_manager_set_active (GSManager *manager,
- gboolean active)
-{
- gboolean res;
-
- if (active)
- {
- res = gs_manager_activate (manager);
- }
- else
- {
- res = gs_manager_deactivate (manager);
- }
-
- return res;
-}
-
-gboolean
-gs_manager_get_active (GSManager *manager)
-{
- g_return_val_if_fail (manager != NULL, FALSE);
- g_return_val_if_fail (GS_IS_MANAGER (manager), FALSE);
-
- return manager->priv->active;
-}
-
-gboolean
-gs_manager_request_unlock (GSManager *manager)
-{
- GSWindow *window;
-
- g_return_val_if_fail (manager != NULL, FALSE);
- g_return_val_if_fail (GS_IS_MANAGER (manager), FALSE);
-
- if (! manager->priv->active)
- {
- gs_debug ("Request unlock but manager is not active");
- return FALSE;
- }
-
- if (manager->priv->dialog_up)
- {
- gs_debug ("Request unlock but dialog is already up");
- return FALSE;
- }
-
- if (manager->priv->fading)
- {
- gs_debug ("Request unlock so finishing fade");
- gs_fade_finish (manager->priv->fade);
- }
-
- if (manager->priv->windows == NULL)
- {
- gs_debug ("We don't have any windows!");
- return FALSE;
- }
-
- /* Find the GSWindow that contains the pointer */
- window = find_window_at_pointer (manager);
- gs_window_request_unlock (window);
-
- return TRUE;
-}
-
-void
-gs_manager_cancel_unlock_request (GSManager *manager)
-{
- GSList *l;
- for (l = manager->priv->windows; l; l = l->next)
- {
- gs_window_cancel_unlock_request (l->data);
- }
-}
diff --git a/src/gs-manager.h.orig b/src/gs-manager.h.orig
deleted file mode 100644
index 6ef8db2..0000000
--- a/src/gs-manager.h.orig
+++ /dev/null
@@ -1,107 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GS_MANAGER_H
-#define __GS_MANAGER_H
-
-#include "gs-prefs.h"
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_MANAGER (gs_manager_get_type ())
-#define GS_MANAGER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_MANAGER, GSManager))
-#define GS_MANAGER_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_MANAGER, GSManagerClass))
-#define GS_IS_MANAGER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_MANAGER))
-#define GS_IS_MANAGER_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_MANAGER))
-#define GS_MANAGER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_MANAGER, GSManagerClass))
-
-typedef struct GSManagerPrivate GSManagerPrivate;
-
-typedef struct
-{
- GObject parent;
- GSManagerPrivate *priv;
-} GSManager;
-
-typedef struct
-{
- GObjectClass parent_class;
-
- void (* activated) (GSManager *manager);
- void (* deactivated) (GSManager *manager);
- void (* auth_request_begin) (GSManager *manager);
- void (* auth_request_end) (GSManager *manager);
-
-} GSManagerClass;
-
-GType gs_manager_get_type (void);
-
-GSManager * gs_manager_new (void);
-
-gboolean gs_manager_set_active (GSManager *manager,
- gboolean active);
-gboolean gs_manager_get_active (GSManager *manager);
-
-gboolean gs_manager_cycle (GSManager *manager);
-
-void gs_manager_get_lock_active (GSManager *manager,
- gboolean *lock_active);
-void gs_manager_set_lock_active (GSManager *manager,
- gboolean lock_active);
-void gs_manager_set_keyboard_enabled (GSManager *manager,
- gboolean enabled);
-void gs_manager_set_keyboard_command (GSManager *manager,
- const char *command);
-void gs_manager_set_status_message (GSManager *manager,
- const char *message);
-void gs_manager_get_lock_enabled (GSManager *manager,
- gboolean *lock_enabled);
-void gs_manager_set_lock_enabled (GSManager *manager,
- gboolean lock_enabled);
-void gs_manager_set_lock_timeout (GSManager *manager,
- glong lock_timeout);
-void gs_manager_set_logout_enabled (GSManager *manager,
- gboolean logout_enabled);
-void gs_manager_set_user_switch_enabled (GSManager *manager,
- gboolean user_switch_enabled);
-void gs_manager_set_logout_timeout (GSManager *manager,
- glong logout_timeout);
-void gs_manager_set_logout_command (GSManager *manager,
- const char *command);
-void gs_manager_set_throttled (GSManager *manager,
- gboolean lock_enabled);
-void gs_manager_set_cycle_timeout (GSManager *manager,
- glong cycle_timeout);
-void gs_manager_set_themes (GSManager *manager,
- GSList *themes);
-void gs_manager_set_mode (GSManager *manager,
- GSSaverMode mode);
-void gs_manager_show_message (GSManager *manager,
- const char *summary,
- const char *body,
- const char *icon);
-gboolean gs_manager_request_unlock (GSManager *manager);
-void gs_manager_cancel_unlock_request (GSManager *manager);
-
-G_END_DECLS
-
-#endif /* __GS_MANAGER_H */
diff --git a/src/gs-monitor.c.orig b/src/gs-monitor.c.orig
deleted file mode 100644
index c8478a4..0000000
--- a/src/gs-monitor.c.orig
+++ /dev/null
@@ -1,528 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <glib.h>
-#include <glib-object.h>
-
-#include "mate-screensaver.h"
-
-#include "gs-manager.h"
-#include "gs-watcher.h"
-#include "gs-fade.h"
-#include "gs-grab.h"
-
-#include "gs-listener-dbus.h"
-#include "gs-monitor.h"
-#include "gs-prefs.h"
-#include "gs-debug.h"
-
-static void gs_monitor_class_init (GSMonitorClass *klass);
-static void gs_monitor_init (GSMonitor *monitor);
-static void gs_monitor_finalize (GObject *object);
-
-#define GS_MONITOR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_MONITOR, GSMonitorPrivate))
-
-struct GSMonitorPrivate
-{
- GSWatcher *watcher;
- GSListener *listener;
- GSManager *manager;
- GSPrefs *prefs;
- GSFade *fade;
- GSGrab *grab;
- guint release_grab_id;
-};
-
-#define FADE_TIMEOUT 10000
-
-G_DEFINE_TYPE (GSMonitor, gs_monitor, G_TYPE_OBJECT)
-
-static void
-gs_monitor_class_init (GSMonitorClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = gs_monitor_finalize;
-
- g_type_class_add_private (klass, sizeof (GSMonitorPrivate));
-}
-
-static void
-manager_activated_cb (GSManager *manager,
- GSMonitor *monitor)
-{
-}
-
-static void
-manager_deactivated_cb (GSManager *manager,
- GSMonitor *monitor)
-{
- gs_listener_set_active (monitor->priv->listener, FALSE);
-}
-
-static gboolean
-watcher_idle_cb (GSWatcher *watcher,
- gboolean is_idle,
- GSMonitor *monitor)
-{
- gboolean res;
-
- gs_debug ("Idle signal detected: %d", is_idle);
-
- res = gs_listener_set_session_idle (monitor->priv->listener, is_idle);
-
- return res;
-}
-
-static gboolean
-release_grab_timeout (GSMonitor *monitor)
-{
- gboolean manager_active;
-
- manager_active = gs_manager_get_active (monitor->priv->manager);
- if (! manager_active)
- {
- gs_grab_release (monitor->priv->grab);
- }
-
- monitor->priv->release_grab_id = 0;
- return FALSE;
-}
-
-static gboolean
-watcher_idle_notice_cb (GSWatcher *watcher,
- gboolean in_effect,
- GSMonitor *monitor)
-{
- gboolean activation_enabled;
- gboolean inhibited;
- gboolean handled;
-
- gs_debug ("Idle notice signal detected: %d", in_effect);
-
- /* only fade if screensaver can activate */
- activation_enabled = gs_listener_get_activation_enabled (monitor->priv->listener);
- inhibited = gs_listener_is_inhibited (monitor->priv->listener);
-
- handled = FALSE;
- if (in_effect)
- {
- if (activation_enabled && ! inhibited)
- {
- /* start slow fade */
- if (gs_grab_grab_offscreen (monitor->priv->grab, FALSE))
- {
- gs_fade_async (monitor->priv->fade, FADE_TIMEOUT, NULL, NULL);
- }
- else
- {
- gs_debug ("Could not grab the keyboard so not performing idle warning fade-out");
- }
-
- handled = TRUE;
- }
- }
- else
- {
- gboolean manager_active;
-
- manager_active = gs_manager_get_active (monitor->priv->manager);
- /* cancel the fade unless manager was activated */
- if (! manager_active)
- {
- gs_debug ("manager not active, performing fade cancellation");
- gs_fade_reset (monitor->priv->fade);
-
- /* don't release the grab immediately to prevent typing passwords into windows */
- if (monitor->priv->release_grab_id != 0)
- {
- g_source_remove (monitor->priv->release_grab_id);
- }
- monitor->priv->release_grab_id = g_timeout_add (1000, (GSourceFunc)release_grab_timeout, monitor);
- }
- else
- {
- gs_debug ("manager active, skipping fade cancellation");
- }
-
- handled = TRUE;
- }
-
- return handled;
-}
-
-static void
-gs_monitor_lock_screen (GSMonitor *monitor)
-{
- gboolean res;
- gboolean locked;
-
- /* set lock flag before trying to activate screensaver
- in case something tries to react to the ActiveChanged signal */
-
- gs_manager_get_lock_active (monitor->priv->manager, &locked);
- gs_manager_set_lock_active (monitor->priv->manager, TRUE);
- res = gs_listener_set_active (monitor->priv->listener, TRUE);
- if (! res)
- {
- /* If we've failed then restore lock status */
- gs_manager_set_lock_active (monitor->priv->manager, locked);
- gs_debug ("Unable to lock the screen");
- }
-}
-
-static void
-gs_monitor_simulate_user_activity (GSMonitor *monitor)
-{
- /* FIXME: reset the xsync timer? */
-
- /* request that the manager unlock -
- will pop up a dialog if necessary */
- gs_manager_request_unlock (monitor->priv->manager);
-}
-
-static void
-listener_lock_cb (GSListener *listener,
- GSMonitor *monitor)
-{
- if (! monitor->priv->prefs->lock_disabled)
- {
- gs_monitor_lock_screen (monitor);
- }
- else
- {
- gs_debug ("Locking disabled by the administrator");
- }
-
-}
-
-static void
-listener_quit_cb (GSListener *listener,
- GSMonitor *monitor)
-{
- gs_listener_set_active (monitor->priv->listener, FALSE);
- mate_screensaver_quit ();
-}
-
-static void
-listener_cycle_cb (GSListener *listener,
- GSMonitor *monitor)
-{
- gs_manager_cycle (monitor->priv->manager);
-}
-
-static void
-listener_show_message_cb (GSListener *listener,
- const char *summary,
- const char *body,
- const char *icon,
- GSMonitor *monitor)
-{
- gs_manager_show_message (monitor->priv->manager,
- summary,
- body,
- icon);
-}
-
-static gboolean
-listener_active_changed_cb (GSListener *listener,
- gboolean active,
- GSMonitor *monitor)
-{
- gboolean res;
- gboolean ret;
- gboolean idle_watch_enabled;
-
- res = gs_manager_set_active (monitor->priv->manager, active);
- if (! res)
- {
- gs_debug ("Unable to set manager active: %d", active);
- ret = FALSE;
- goto done;
- }
-
- ret = TRUE;
-
-done:
-
- idle_watch_enabled = gs_watcher_get_enabled (monitor->priv->watcher);
- if (ret && idle_watch_enabled)
- {
- res = gs_watcher_set_active (monitor->priv->watcher, !active);
- if (! res)
- {
- gs_debug ("Unable to set the idle watcher active: %d", !active);
- }
- }
-
- return ret;
-}
-
-static void
-listener_throttle_changed_cb (GSListener *listener,
- gboolean throttled,
- GSMonitor *monitor)
-{
- gs_manager_set_throttled (monitor->priv->manager, throttled);
-}
-
-static void
-listener_simulate_user_activity_cb (GSListener *listener,
- GSMonitor *monitor)
-{
- gs_monitor_simulate_user_activity (monitor);
-}
-
-static void
-_gs_monitor_update_from_prefs (GSMonitor *monitor,
- GSPrefs *prefs)
-{
- gboolean idle_detection_enabled;
- gboolean idle_detection_active;
- gboolean activate_watch;
- gboolean manager_active;
- gboolean lock_enabled;
- gboolean user_switch_enabled;
-
- lock_enabled = (monitor->priv->prefs->lock_enabled && !monitor->priv->prefs->lock_disabled);
- user_switch_enabled = (monitor->priv->prefs->user_switch_enabled && !monitor->priv->prefs->user_switch_disabled);
-
- gs_manager_set_lock_enabled (monitor->priv->manager, lock_enabled);
- gs_manager_set_lock_timeout (monitor->priv->manager, monitor->priv->prefs->lock_timeout);
- gs_manager_set_logout_enabled (monitor->priv->manager, monitor->priv->prefs->logout_enabled);
- gs_manager_set_user_switch_enabled (monitor->priv->manager, user_switch_enabled);
- gs_manager_set_keyboard_enabled (monitor->priv->manager, monitor->priv->prefs->keyboard_enabled);
- gs_manager_set_logout_timeout (monitor->priv->manager, monitor->priv->prefs->logout_timeout);
- gs_manager_set_logout_command (monitor->priv->manager, monitor->priv->prefs->logout_command);
- gs_manager_set_keyboard_command (monitor->priv->manager, monitor->priv->prefs->keyboard_command);
- gs_manager_set_cycle_timeout (monitor->priv->manager, monitor->priv->prefs->cycle);
- gs_manager_set_mode (monitor->priv->manager, monitor->priv->prefs->mode);
- gs_manager_set_themes (monitor->priv->manager, monitor->priv->prefs->themes);
-
- /* enable activation when allowed */
- gs_listener_set_activation_enabled (monitor->priv->listener,
- monitor->priv->prefs->idle_activation_enabled);
-
- /* idle detection always enabled */
- idle_detection_enabled = TRUE;
-
- gs_watcher_set_enabled (monitor->priv->watcher, idle_detection_enabled);
-
- /* in the case where idle detection is reenabled we may need to
- activate the watcher too */
-
- manager_active = gs_manager_get_active (monitor->priv->manager);
- idle_detection_active = gs_watcher_get_active (monitor->priv->watcher);
- activate_watch = (! manager_active
- && ! idle_detection_active
- && idle_detection_enabled);
- if (activate_watch)
- {
- gs_watcher_set_active (monitor->priv->watcher, TRUE);
- }
-
- if (monitor->priv->prefs->status_message_enabled)
- {
- char *text;
- g_object_get (monitor->priv->watcher,
- "status-message", &text,
- NULL);
- gs_manager_set_status_message (monitor->priv->manager, text);
- g_free (text);
- }
- else
- {
- gs_manager_set_status_message (monitor->priv->manager, NULL);
- }
-}
-
-static void
-disconnect_listener_signals (GSMonitor *monitor)
-{
- g_signal_handlers_disconnect_by_func (monitor->priv->listener, listener_lock_cb, monitor);
- g_signal_handlers_disconnect_by_func (monitor->priv->listener, listener_quit_cb, monitor);
- g_signal_handlers_disconnect_by_func (monitor->priv->listener, listener_cycle_cb, monitor);
- g_signal_handlers_disconnect_by_func (monitor->priv->listener, listener_active_changed_cb, monitor);
- g_signal_handlers_disconnect_by_func (monitor->priv->listener, listener_throttle_changed_cb, monitor);
- g_signal_handlers_disconnect_by_func (monitor->priv->listener, listener_simulate_user_activity_cb, monitor);
- g_signal_handlers_disconnect_by_func (monitor->priv->listener, listener_show_message_cb, monitor);
-}
-
-static void
-connect_listener_signals (GSMonitor *monitor)
-{
- g_signal_connect (monitor->priv->listener, "lock",
- G_CALLBACK (listener_lock_cb), monitor);
- g_signal_connect (monitor->priv->listener, "quit",
- G_CALLBACK (listener_quit_cb), monitor);
- g_signal_connect (monitor->priv->listener, "cycle",
- G_CALLBACK (listener_cycle_cb), monitor);
- g_signal_connect (monitor->priv->listener, "active-changed",
- G_CALLBACK (listener_active_changed_cb), monitor);
- g_signal_connect (monitor->priv->listener, "throttle-changed",
- G_CALLBACK (listener_throttle_changed_cb), monitor);
- g_signal_connect (monitor->priv->listener, "simulate-user-activity",
- G_CALLBACK (listener_simulate_user_activity_cb), monitor);
- g_signal_connect (monitor->priv->listener, "show-message",
- G_CALLBACK (listener_show_message_cb), monitor);
-}
-
-static void
-on_watcher_status_message_changed (GSWatcher *watcher,
- GParamSpec *pspec,
- GSMonitor *monitor)
-{
- char *text;
- g_object_get (watcher, "status-message", &text, NULL);
- gs_manager_set_status_message (monitor->priv->manager, text);
- g_free (text);
-}
-
-static void
-disconnect_watcher_signals (GSMonitor *monitor)
-{
- g_signal_handlers_disconnect_by_func (monitor->priv->watcher, watcher_idle_cb, monitor);
- g_signal_handlers_disconnect_by_func (monitor->priv->watcher, watcher_idle_notice_cb, monitor);
- g_signal_handlers_disconnect_by_func (monitor->priv->watcher, on_watcher_status_message_changed, monitor);
-}
-
-static void
-connect_watcher_signals (GSMonitor *monitor)
-{
- g_signal_connect (monitor->priv->watcher, "idle-changed",
- G_CALLBACK (watcher_idle_cb), monitor);
- g_signal_connect (monitor->priv->watcher, "idle-notice-changed",
- G_CALLBACK (watcher_idle_notice_cb), monitor);
- g_signal_connect (monitor->priv->watcher, "notify::status-message",
- G_CALLBACK (on_watcher_status_message_changed), monitor);
-
-}
-
-static void
-disconnect_manager_signals (GSMonitor *monitor)
-{
- g_signal_handlers_disconnect_by_func (monitor->priv->manager, manager_activated_cb, monitor);
- g_signal_handlers_disconnect_by_func (monitor->priv->manager, manager_deactivated_cb, monitor);
-}
-
-static void
-connect_manager_signals (GSMonitor *monitor)
-{
- g_signal_connect (monitor->priv->manager, "activated",
- G_CALLBACK (manager_activated_cb), monitor);
- g_signal_connect (monitor->priv->manager, "deactivated",
- G_CALLBACK (manager_deactivated_cb), monitor);
-}
-
-static void
-disconnect_prefs_signals (GSMonitor *monitor)
-{
- g_signal_handlers_disconnect_by_func (monitor->priv->prefs, _gs_monitor_update_from_prefs, monitor);
-}
-
-static void
-connect_prefs_signals (GSMonitor *monitor)
-{
- g_signal_connect_swapped (monitor->priv->prefs, "changed",
- G_CALLBACK (_gs_monitor_update_from_prefs), monitor);
-}
-
-static void
-gs_monitor_init (GSMonitor *monitor)
-{
-
- monitor->priv = GS_MONITOR_GET_PRIVATE (monitor);
-
- monitor->priv->prefs = gs_prefs_new ();
- connect_prefs_signals (monitor);
-
- monitor->priv->listener = gs_listener_new ();
- connect_listener_signals (monitor);
-
- monitor->priv->fade = gs_fade_new ();
- monitor->priv->grab = gs_grab_new ();
-
- monitor->priv->watcher = gs_watcher_new ();
- connect_watcher_signals (monitor);
-
- monitor->priv->manager = gs_manager_new ();
- connect_manager_signals (monitor);
-
- _gs_monitor_update_from_prefs (monitor, monitor->priv->prefs);
-}
-
-static void
-gs_monitor_finalize (GObject *object)
-{
- GSMonitor *monitor;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_MONITOR (object));
-
- monitor = GS_MONITOR (object);
-
- g_return_if_fail (monitor->priv != NULL);
-
- disconnect_watcher_signals (monitor);
- disconnect_listener_signals (monitor);
- disconnect_manager_signals (monitor);
- disconnect_prefs_signals (monitor);
-
- g_object_unref (monitor->priv->fade);
- g_object_unref (monitor->priv->grab);
- g_object_unref (monitor->priv->watcher);
- g_object_unref (monitor->priv->listener);
- g_object_unref (monitor->priv->manager);
- g_object_unref (monitor->priv->prefs);
-
- G_OBJECT_CLASS (gs_monitor_parent_class)->finalize (object);
-}
-
-GSMonitor *
-gs_monitor_new (void)
-{
- GSMonitor *monitor;
-
- monitor = g_object_new (GS_TYPE_MONITOR, NULL);
-
- return GS_MONITOR (monitor);
-}
-
-gboolean
-gs_monitor_start (GSMonitor *monitor,
- GError **error)
-{
- g_return_val_if_fail (GS_IS_MONITOR (monitor), FALSE);
-
- if (! gs_listener_acquire (monitor->priv->listener, error))
- {
- return FALSE;
- }
-
- return TRUE;
-}
diff --git a/src/gs-monitor.h.orig b/src/gs-monitor.h.orig
deleted file mode 100644
index 8ab3b0d..0000000
--- a/src/gs-monitor.h.orig
+++ /dev/null
@@ -1,57 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GS_MONITOR_H
-#define __GS_MONITOR_H
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_MONITOR (gs_monitor_get_type ())
-#define GS_MONITOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_MONITOR, GSMonitor))
-#define GS_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_MONITOR, GSMonitorClass))
-#define GS_IS_MONITOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_MONITOR))
-#define GS_IS_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_MONITOR))
-#define GS_MONITOR_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_MONITOR, GSMonitorClass))
-
-typedef struct GSMonitorPrivate GSMonitorPrivate;
-
-typedef struct
-{
- GObject parent;
- GSMonitorPrivate *priv;
-} GSMonitor;
-
-typedef struct
-{
- GObjectClass parent_class;
-} GSMonitorClass;
-
-GType gs_monitor_get_type (void);
-
-GSMonitor * gs_monitor_new (void);
-gboolean gs_monitor_start (GSMonitor *monitor,
- GError **error);
-void gs_monitor_set_lock_enabled (GSMonitor *monitor,
- gboolean lock_enabled);
-G_END_DECLS
-
-#endif /* __GS_MONITOR_H */
diff --git a/src/gs-prefs.c.orig b/src/gs-prefs.c.orig
deleted file mode 100644
index 2aaf2d3..0000000
--- a/src/gs-prefs.c.orig
+++ /dev/null
@@ -1,995 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-
-#include <string.h>
-
-#include <glib.h>
-#include <glib-object.h>
-#include <mateconf/mateconf-client.h>
-
-#include "gs-prefs.h"
-
-static void gs_prefs_class_init (GSPrefsClass *klass);
-static void gs_prefs_init (GSPrefs *prefs);
-static void gs_prefs_finalize (GObject *object);
-
-#define MATE_LOCKDOWN_DIR "/desktop/mate/lockdown"
-#define KEY_LOCK_DISABLE MATE_LOCKDOWN_DIR "/disable_lock_screen"
-#define KEY_USER_SWITCH_DISABLE MATE_LOCKDOWN_DIR "/disable_user_switching"
-
-#define KEY_DIR "/apps/mate-screensaver"
-#define MATE_SESSION_DIR "/desktop/mate/session"
-#define KEY_IDLE_ACTIVATION_ENABLED KEY_DIR "/idle_activation_enabled"
-#define KEY_LOCK_ENABLED KEY_DIR "/lock_enabled"
-#define KEY_MODE KEY_DIR "/mode"
-#define KEY_ACTIVATE_DELAY MATE_SESSION_DIR "/idle_delay"
-#define KEY_POWER_DELAY KEY_DIR "/power_management_delay"
-#define KEY_LOCK_DELAY KEY_DIR "/lock_delay"
-#define KEY_CYCLE_DELAY KEY_DIR "/cycle_delay"
-#define KEY_THEMES KEY_DIR "/themes"
-#define KEY_USER_SWITCH_ENABLED KEY_DIR "/user_switch_enabled"
-#define KEY_LOGOUT_ENABLED KEY_DIR "/logout_enabled"
-#define KEY_LOGOUT_DELAY KEY_DIR "/logout_delay"
-#define KEY_LOGOUT_COMMAND KEY_DIR "/logout_command"
-#define KEY_KEYBOARD_ENABLED KEY_DIR "/embedded_keyboard_enabled"
-#define KEY_KEYBOARD_COMMAND KEY_DIR "/embedded_keyboard_command"
-#define KEY_STATUS_MESSAGE_ENABLED KEY_DIR "/status_message_enabled"
-
-#define GS_PREFS_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_PREFS, GSPrefsPrivate))
-
-struct GSPrefsPrivate
-{
- MateConfClient *mateconf_client;
-};
-
-enum
-{
- CHANGED,
- LAST_SIGNAL
-};
-
-enum
-{
- PROP_0
-};
-
-static MateConfEnumStringPair mode_enum_map [] =
-{
- { GS_MODE_BLANK_ONLY, "blank-only" },
- { GS_MODE_RANDOM, "random" },
- { GS_MODE_SINGLE, "single" },
- { 0, NULL }
-};
-
-static guint signals [LAST_SIGNAL] = { 0, };
-
-G_DEFINE_TYPE (GSPrefs, gs_prefs, G_TYPE_OBJECT)
-
-static void
-gs_prefs_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- switch (prop_id)
- {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_prefs_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- switch (prop_id)
- {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_prefs_class_init (GSPrefsClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = gs_prefs_finalize;
- object_class->get_property = gs_prefs_get_property;
- object_class->set_property = gs_prefs_set_property;
-
-
- signals [CHANGED] =
- g_signal_new ("changed",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSPrefsClass, changed),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
-
- g_type_class_add_private (klass, sizeof (GSPrefsPrivate));
-
-}
-
-static void
-_gs_prefs_set_timeout (GSPrefs *prefs,
- int value)
-{
- if (value < 1)
- value = 10;
-
- /* pick a reasonable large number for the
- upper bound */
- if (value > 480)
- value = 480;
-
- prefs->timeout = value * 60000;
-}
-
-static void
-_gs_prefs_set_power_timeout (GSPrefs *prefs,
- int value)
-{
- if (value < 1)
- value = 60;
-
- /* pick a reasonable large number for the
- upper bound */
- if (value > 480)
- value = 480;
-
- /* this value is in seconds - others are in minutes */
- prefs->power_timeout = value * 1000;
-}
-
-static void
-_gs_prefs_set_lock_timeout (GSPrefs *prefs,
- int value)
-{
- if (value < 0)
- value = 0;
-
- /* pick a reasonable large number for the
- upper bound */
- if (value > 480)
- value = 480;
-
- prefs->lock_timeout = value * 60000;
-}
-
-static void
-_gs_prefs_set_cycle_timeout (GSPrefs *prefs,
- int value)
-{
- if (value < 1)
- value = 1;
-
- /* pick a reasonable large number for the
- upper bound */
- if (value > 480)
- value = 480;
-
- prefs->cycle = value * 60000;
-}
-
-static void
-_gs_prefs_set_mode (GSPrefs *prefs,
- const char *value)
-{
- int mode;
-
- if (value && mateconf_string_to_enum (mode_enum_map, value, &mode))
- prefs->mode = mode;
- else
- prefs->mode = GS_MODE_BLANK_ONLY;
-}
-
-static void
-_gs_prefs_set_themes (GSPrefs *prefs,
- GSList *list)
-{
- if (prefs->themes)
- {
- g_slist_foreach (prefs->themes, (GFunc)g_free, NULL);
- g_slist_free (prefs->themes);
- }
-
- /* take ownership of the list */
- prefs->themes = list;
-}
-
-static void
-_gs_prefs_set_idle_activation_enabled (GSPrefs *prefs,
- gboolean value)
-{
- prefs->idle_activation_enabled = value;
-}
-
-static void
-_gs_prefs_set_lock_enabled (GSPrefs *prefs,
- gboolean value)
-{
- prefs->lock_enabled = value;
-}
-
-static void
-_gs_prefs_set_lock_disabled (GSPrefs *prefs,
- gboolean value)
-{
- prefs->lock_disabled = value;
-}
-
-static void
-_gs_prefs_set_user_switch_disabled (GSPrefs *prefs,
- gboolean value)
-{
- prefs->user_switch_disabled = value;
-}
-
-static void
-_gs_prefs_set_keyboard_enabled (GSPrefs *prefs,
- gboolean value)
-{
- prefs->keyboard_enabled = value;
-}
-
-static void
-_gs_prefs_set_keyboard_command (GSPrefs *prefs,
- const char *value)
-{
- g_free (prefs->keyboard_command);
- prefs->keyboard_command = NULL;
-
- if (value)
- {
- /* FIXME: check command */
-
- prefs->keyboard_command = g_strdup (value);
- }
-}
-
-static void
-_gs_prefs_set_status_message_enabled (GSPrefs *prefs,
- gboolean enabled)
-{
- prefs->status_message_enabled = enabled;
-}
-
-static void
-_gs_prefs_set_logout_enabled (GSPrefs *prefs,
- gboolean value)
-{
- prefs->logout_enabled = value;
-}
-
-static void
-_gs_prefs_set_logout_command (GSPrefs *prefs,
- const char *value)
-{
- g_free (prefs->logout_command);
- prefs->logout_command = NULL;
-
- if (value)
- {
- /* FIXME: check command */
-
- prefs->logout_command = g_strdup (value);
- }
-}
-
-static void
-_gs_prefs_set_logout_timeout (GSPrefs *prefs,
- int value)
-{
- if (value < 0)
- value = 0;
-
- /* pick a reasonable large number for the
- upper bound */
- if (value > 480)
- value = 480;
-
- prefs->logout_timeout = value * 60000;
-}
-
-static void
-_gs_prefs_set_user_switch_enabled (GSPrefs *prefs,
- gboolean value)
-{
- prefs->user_switch_enabled = value;
-}
-
-static void
-key_error_and_free (const char *key,
- GError *error)
-{
- g_warning ("Error retrieving configuration key '%s': %s", key, error->message);
- g_error_free (error);
- error = NULL;
-}
-
-static void
-gs_prefs_load_from_mateconf (GSPrefs *prefs)
-{
- glong value;
- gboolean bvalue;
- char *string;
- GSList *list;
- GError *error;
-
- error = NULL;
- bvalue = mateconf_client_get_bool (prefs->priv->mateconf_client, KEY_IDLE_ACTIVATION_ENABLED, &error);
- if (! error)
- {
- _gs_prefs_set_idle_activation_enabled (prefs, bvalue);
- }
- else
- {
- key_error_and_free (KEY_IDLE_ACTIVATION_ENABLED, error);
- }
-
- error = NULL;
- bvalue = mateconf_client_get_bool (prefs->priv->mateconf_client, KEY_LOCK_ENABLED, &error);
- if (! error)
- {
- _gs_prefs_set_lock_enabled (prefs, bvalue);
- }
- else
- {
- key_error_and_free (KEY_LOCK_ENABLED, error);
- }
-
- error = NULL;
- bvalue = mateconf_client_get_bool (prefs->priv->mateconf_client, KEY_LOCK_DISABLE, &error);
- if (! error)
- {
- _gs_prefs_set_lock_disabled (prefs, bvalue);
- }
- else
- {
- key_error_and_free (KEY_LOCK_DISABLE, error);
- }
-
- error = NULL;
- bvalue = mateconf_client_get_bool (prefs->priv->mateconf_client, KEY_USER_SWITCH_DISABLE, &error);
- if (! error)
- {
- _gs_prefs_set_user_switch_disabled (prefs, bvalue);
- }
- else
- {
- key_error_and_free (KEY_USER_SWITCH_DISABLE, error);
- }
-
- error = NULL;
- value = mateconf_client_get_int (prefs->priv->mateconf_client, KEY_ACTIVATE_DELAY, &error);
- if (! error)
- {
- _gs_prefs_set_timeout (prefs, value);
- }
- else
- {
- key_error_and_free (KEY_ACTIVATE_DELAY, error);
- }
-
- error = NULL;
- value = mateconf_client_get_int (prefs->priv->mateconf_client, KEY_POWER_DELAY, &error);
- if (! error)
- {
- _gs_prefs_set_power_timeout (prefs, value);
- }
- else
- {
- key_error_and_free (KEY_POWER_DELAY, error);
- }
-
- error = NULL;
- value = mateconf_client_get_int (prefs->priv->mateconf_client, KEY_LOCK_DELAY, &error);
- if (! error)
- {
- _gs_prefs_set_lock_timeout (prefs, value);
- }
- else
- {
- key_error_and_free (KEY_LOCK_DELAY, error);
- }
-
- error = NULL;
- value = mateconf_client_get_int (prefs->priv->mateconf_client, KEY_CYCLE_DELAY, &error);
- if (! error)
- {
- _gs_prefs_set_cycle_timeout (prefs, value);
- }
- else
- {
- key_error_and_free (KEY_CYCLE_DELAY, error);
- }
-
- error = NULL;
- string = mateconf_client_get_string (prefs->priv->mateconf_client, KEY_MODE, &error);
- if (! error)
- {
- _gs_prefs_set_mode (prefs, string);
- }
- else
- {
- key_error_and_free (KEY_MODE, error);
- }
- g_free (string);
-
- error = NULL;
- list = mateconf_client_get_list (prefs->priv->mateconf_client,
- KEY_THEMES,
- MATECONF_VALUE_STRING,
- &error);
- if (! error)
- {
- _gs_prefs_set_themes (prefs, list);
- }
- else
- {
- key_error_and_free (KEY_THEMES, error);
- }
-
- /* Embedded keyboard options */
-
- error = NULL;
- bvalue = mateconf_client_get_bool (prefs->priv->mateconf_client, KEY_KEYBOARD_ENABLED, &error);
- if (! error)
- {
- _gs_prefs_set_keyboard_enabled (prefs, bvalue);
- }
- else
- {
- key_error_and_free (KEY_KEYBOARD_ENABLED, error);
- }
-
- error = NULL;
- string = mateconf_client_get_string (prefs->priv->mateconf_client, KEY_KEYBOARD_COMMAND, &error);
- if (! error)
- {
- _gs_prefs_set_keyboard_command (prefs, string);
- }
- else
- {
- key_error_and_free (KEY_KEYBOARD_COMMAND, error);
- }
- g_free (string);
-
- error = NULL;
- bvalue = mateconf_client_get_bool (prefs->priv->mateconf_client, KEY_STATUS_MESSAGE_ENABLED, &error);
- if (! error)
- {
- _gs_prefs_set_status_message_enabled (prefs, bvalue);
- }
- else
- {
- key_error_and_free (KEY_STATUS_MESSAGE_ENABLED, error);
- }
-
- /* Logout options */
-
- error = NULL;
- bvalue = mateconf_client_get_bool (prefs->priv->mateconf_client, KEY_LOGOUT_ENABLED, &error);
- if (! error)
- {
- _gs_prefs_set_logout_enabled (prefs, bvalue);
- }
- else
- {
- key_error_and_free (KEY_LOGOUT_ENABLED, error);
- }
-
- error = NULL;
- string = mateconf_client_get_string (prefs->priv->mateconf_client, KEY_LOGOUT_COMMAND, &error);
- if (! error)
- {
- _gs_prefs_set_logout_command (prefs, string);
- }
- else
- {
- key_error_and_free (KEY_LOGOUT_COMMAND, error);
- }
- g_free (string);
-
- error = NULL;
- value = mateconf_client_get_int (prefs->priv->mateconf_client, KEY_LOGOUT_DELAY, &error);
- if (! error)
- {
- _gs_prefs_set_logout_timeout (prefs, value);
- }
- else
- {
- key_error_and_free (KEY_LOGOUT_DELAY, error);
- }
-
- /* User switching options */
-
- error = NULL;
- bvalue = mateconf_client_get_bool (prefs->priv->mateconf_client, KEY_USER_SWITCH_ENABLED, &error);
- if (! error)
- {
- _gs_prefs_set_user_switch_enabled (prefs, bvalue);
- }
- else
- {
- key_error_and_free (KEY_USER_SWITCH_ENABLED, error);
- }
-}
-
-static void
-invalid_type_warning (const char *type)
-{
- g_warning ("Error retrieving configuration key '%s': Invalid type",
- type);
-}
-
-static void
-key_changed_cb (MateConfClient *client,
- guint cnxn_id,
- MateConfEntry *entry,
- GSPrefs *prefs)
-{
- gboolean changed = FALSE;
- const char *key;
- MateConfValue *value;
-
- key = mateconf_entry_get_key (entry);
-
- if (! g_str_has_prefix (key, KEY_DIR) && ! g_str_has_prefix (key, MATE_LOCKDOWN_DIR))
- return;
-
- value = mateconf_entry_get_value (entry);
-
- if (strcmp (key, KEY_MODE) == 0)
- {
-
- if (value->type == MATECONF_VALUE_STRING)
- {
- const char *str;
-
- str = mateconf_value_get_string (value);
- _gs_prefs_set_mode (prefs, str);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_THEMES) == 0)
- {
- GSList *list = NULL;
-
- if (value == NULL
- || value->type != MATECONF_VALUE_LIST)
- {
- return;
- }
-
- list = mateconf_value_get_list (value);
-
- if (list
- && mateconf_value_get_list_type (value) == MATECONF_VALUE_STRING)
- {
- GSList *l;
- GSList *new_list;
-
- changed = TRUE;
-
- new_list = NULL;
- for (l = list; l; l = l->next)
- {
- char *s;
-
- s = mateconf_value_to_string (l->data);
-
- new_list = g_slist_prepend (new_list, g_strdup (s));
-
- g_free (s);
- }
-
- new_list = g_slist_reverse (new_list);
-
- _gs_prefs_set_themes (prefs, new_list);
-
- }
-
- }
- else if (strcmp (key, KEY_ACTIVATE_DELAY) == 0)
- {
-
- if (value->type == MATECONF_VALUE_INT)
- {
- int delay;
-
- delay = mateconf_value_get_int (value);
- _gs_prefs_set_timeout (prefs, delay);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_POWER_DELAY) == 0)
- {
-
- if (value->type == MATECONF_VALUE_INT)
- {
- int delay;
-
- delay = mateconf_value_get_int (value);
- _gs_prefs_set_power_timeout (prefs, delay);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_LOCK_DELAY) == 0)
- {
-
- if (value->type == MATECONF_VALUE_INT)
- {
- int delay;
-
- delay = mateconf_value_get_int (value);
- _gs_prefs_set_lock_timeout (prefs, delay);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_IDLE_ACTIVATION_ENABLED) == 0)
- {
-
- if (value->type == MATECONF_VALUE_BOOL)
- {
- gboolean enabled;
-
- enabled = mateconf_value_get_bool (value);
- _gs_prefs_set_idle_activation_enabled (prefs, enabled);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_LOCK_ENABLED) == 0)
- {
-
- if (value->type == MATECONF_VALUE_BOOL)
- {
- gboolean enabled;
-
- enabled = mateconf_value_get_bool (value);
- _gs_prefs_set_lock_enabled (prefs, enabled);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_LOCK_DISABLE) == 0)
- {
-
- if (value->type == MATECONF_VALUE_BOOL)
- {
- gboolean disabled;
-
- disabled = mateconf_value_get_bool (value);
- _gs_prefs_set_lock_disabled (prefs, disabled);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_USER_SWITCH_DISABLE) == 0)
- {
-
- if (value->type == MATECONF_VALUE_BOOL)
- {
- gboolean disabled;
-
- disabled = mateconf_value_get_bool (value);
- _gs_prefs_set_user_switch_disabled (prefs, disabled);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_CYCLE_DELAY) == 0)
- {
-
- if (value->type == MATECONF_VALUE_INT)
- {
- int delay;
-
- delay = mateconf_value_get_int (value);
- _gs_prefs_set_cycle_timeout (prefs, delay);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_KEYBOARD_ENABLED) == 0)
- {
-
- if (value->type == MATECONF_VALUE_BOOL)
- {
- gboolean enabled;
-
- enabled = mateconf_value_get_bool (value);
- _gs_prefs_set_keyboard_enabled (prefs, enabled);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_KEYBOARD_COMMAND) == 0)
- {
-
- if (value->type == MATECONF_VALUE_STRING)
- {
- const char *command;
-
- command = mateconf_value_get_string (value);
- _gs_prefs_set_keyboard_command (prefs, command);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_STATUS_MESSAGE_ENABLED) == 0)
- {
-
- if (value->type == MATECONF_VALUE_BOOL)
- {
- gboolean enabled;
-
- enabled = mateconf_value_get_bool (value);
- _gs_prefs_set_status_message_enabled (prefs, enabled);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_LOGOUT_ENABLED) == 0)
- {
-
- if (value->type == MATECONF_VALUE_BOOL)
- {
- gboolean enabled;
-
- enabled = mateconf_value_get_bool (value);
- _gs_prefs_set_logout_enabled (prefs, enabled);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_LOGOUT_DELAY) == 0)
- {
-
- if (value->type == MATECONF_VALUE_INT)
- {
- int delay;
-
- delay = mateconf_value_get_int (value);
- _gs_prefs_set_logout_timeout (prefs, delay);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_LOGOUT_COMMAND) == 0)
- {
-
- if (value->type == MATECONF_VALUE_STRING)
- {
- const char *command;
-
- command = mateconf_value_get_string (value);
- _gs_prefs_set_logout_command (prefs, command);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else if (strcmp (key, KEY_USER_SWITCH_ENABLED) == 0)
- {
-
- if (value->type == MATECONF_VALUE_BOOL)
- {
- gboolean enabled;
-
- enabled = mateconf_value_get_bool (value);
- _gs_prefs_set_user_switch_enabled (prefs, enabled);
-
- changed = TRUE;
- }
- else
- {
- invalid_type_warning (key);
- }
-
- }
- else
- {
- g_warning ("Config key not handled: %s", key);
- }
-
- if (changed && prefs)
- {
- g_signal_emit (prefs, signals [CHANGED], 0);
- }
-}
-
-static void
-gs_prefs_init (GSPrefs *prefs)
-{
- prefs->priv = GS_PREFS_GET_PRIVATE (prefs);
-
- prefs->priv->mateconf_client = mateconf_client_get_default ();
-
- prefs->idle_activation_enabled = TRUE;
- prefs->lock_enabled = TRUE;
- prefs->lock_disabled = FALSE;
- prefs->logout_enabled = FALSE;
- prefs->user_switch_enabled = FALSE;
-
- prefs->timeout = 600000;
- prefs->power_timeout = 60000;
- prefs->lock_timeout = 0;
- prefs->logout_timeout = 14400000;
- prefs->cycle = 600000;
-
- prefs->mode = GS_MODE_SINGLE;
-
- /* MateConf setup */
- mateconf_client_add_dir (prefs->priv->mateconf_client,
- KEY_DIR,
- MATECONF_CLIENT_PRELOAD_NONE, NULL);
- mateconf_client_add_dir (prefs->priv->mateconf_client,
- MATE_LOCKDOWN_DIR,
- MATECONF_CLIENT_PRELOAD_NONE, NULL);
- mateconf_client_add_dir (prefs->priv->mateconf_client,
- MATE_SESSION_DIR,
- MATECONF_CLIENT_PRELOAD_NONE, NULL);
-
-
- mateconf_client_notify_add (prefs->priv->mateconf_client,
- KEY_DIR,
- (MateConfClientNotifyFunc)key_changed_cb,
- prefs,
- NULL, NULL);
- mateconf_client_notify_add (prefs->priv->mateconf_client,
- MATE_LOCKDOWN_DIR,
- (MateConfClientNotifyFunc)key_changed_cb,
- prefs,
- NULL, NULL);
-
- gs_prefs_load_from_mateconf (prefs);
-}
-
-static void
-gs_prefs_finalize (GObject *object)
-{
- GSPrefs *prefs;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_PREFS (object));
-
- prefs = GS_PREFS (object);
-
- g_return_if_fail (prefs->priv != NULL);
-
- if (prefs->priv->mateconf_client)
- {
- g_object_unref (prefs->priv->mateconf_client);
- prefs->priv->mateconf_client = NULL;
- }
-
- if (prefs->themes)
- {
- g_slist_foreach (prefs->themes, (GFunc)g_free, NULL);
- g_slist_free (prefs->themes);
- }
-
- g_free (prefs->logout_command);
- g_free (prefs->keyboard_command);
-
- G_OBJECT_CLASS (gs_prefs_parent_class)->finalize (object);
-}
-
-GSPrefs *
-gs_prefs_new (void)
-{
- GObject *prefs;
-
- prefs = g_object_new (GS_TYPE_PREFS, NULL);
-
- return GS_PREFS (prefs);
-}
diff --git a/src/gs-prefs.h.orig b/src/gs-prefs.h.orig
deleted file mode 100644
index 3545471..0000000
--- a/src/gs-prefs.h.orig
+++ /dev/null
@@ -1,85 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GS_PREFS_H
-#define __GS_PREFS_H
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_PREFS (gs_prefs_get_type ())
-#define GS_PREFS(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_PREFS, GSPrefs))
-#define GS_PREFS_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_PREFS, GSPrefsClass))
-#define GS_IS_PREFS(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_PREFS))
-#define GS_IS_PREFS_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_PREFS))
-#define GS_PREFS_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_PREFS, GSPrefsClass))
-
-typedef enum
-{
- GS_MODE_BLANK_ONLY,
- GS_MODE_RANDOM,
- GS_MODE_SINGLE
-} GSSaverMode;
-
-typedef struct GSPrefsPrivate GSPrefsPrivate;
-
-typedef struct
-{
- GObject parent;
-
- GSPrefsPrivate *priv;
-
- guint idle_activation_enabled : 1; /* whether to activate when idle */
- guint lock_enabled : 1; /* whether to lock when active */
- guint logout_enabled : 1; /* Whether to offer the logout option */
- guint lock_disabled : 1; /* Whether locking the system is disabled */
- guint user_switch_disabled : 1; /* Whether user switching is disabled */
- guint user_switch_enabled : 1; /* Whether to offer the user switch option */
- guint keyboard_enabled : 1; /* Whether to try to embed a keyboard */
- guint status_message_enabled : 1; /* show the status message in the lock */
-
- guint power_timeout; /* how much idle time before power management */
- guint timeout; /* how much idle time before activation */
- guint lock_timeout; /* how long after activation locking starts */
- guint logout_timeout; /* how long until the logout option appears */
- guint cycle; /* how long each theme should run */
-
- char *logout_command; /* command to use to logout */
- char *keyboard_command; /* command to use to embed a keyboard */
-
- GSList *themes; /* the screensaver themes to run */
- GSSaverMode mode; /* theme selection mode */
-} GSPrefs;
-
-typedef struct
-{
- GObjectClass parent_class;
-
- void (* changed) (GSPrefs *prefs);
-} GSPrefsClass;
-
-GType gs_prefs_get_type (void);
-GSPrefs * gs_prefs_new (void);
-void gs_prefs_load (GSPrefs *prefs);
-
-G_END_DECLS
-
-#endif /* __GS_PREFS_H */
diff --git a/src/gs-theme-manager.c.orig b/src/gs-theme-manager.c.orig
deleted file mode 100644
index 48b3c41..0000000
--- a/src/gs-theme-manager.c.orig
+++ /dev/null
@@ -1,453 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include <string.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif /* HAVE_UNISTD_H */
-
-#include <glib-object.h>
-#include <matemenu-tree.h>
-
-#include "gs-theme-manager.h"
-#include "gs-debug.h"
-
-static void gs_theme_manager_class_init (GSThemeManagerClass *klass);
-static void gs_theme_manager_init (GSThemeManager *theme_manager);
-static void gs_theme_manager_finalize (GObject *object);
-
-#define GS_THEME_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_THEME_MANAGER, GSThemeManagerPrivate))
-
-struct _GSThemeInfo
-{
- char *name;
- char *exec;
- char *file_id;
- guint refcount;
-};
-
-struct GSThemeManagerPrivate
-{
- MateMenuTree *menu_tree;
-};
-
-G_DEFINE_TYPE (GSThemeManager, gs_theme_manager, G_TYPE_OBJECT)
-
-static gpointer theme_manager_object = NULL;
-
-static const char *known_engine_locations [] =
-{
- SAVERDIR,
-#ifdef XSCREENSAVER_HACK_DIR
- XSCREENSAVER_HACK_DIR,
-#endif
- LIBEXECDIR "/xscreensaver",
- "/usr/libexec/xscreensaver",
- "/usr/lib/xscreensaver",
- NULL
-};
-
-/* Returns the full path to the queried command */
-static char *
-find_command (const char *command)
-{
- int i;
-
- if (g_path_is_absolute (command))
- {
- char *dirname;
-
- dirname = g_path_get_dirname (command);
- for (i = 0; known_engine_locations [i]; i++)
- {
- if (strcmp (dirname, known_engine_locations [i]) == 0)
- {
- if (g_file_test (command, G_FILE_TEST_IS_EXECUTABLE)
- && ! g_file_test (command, G_FILE_TEST_IS_DIR))
- {
- g_free (dirname);
- return g_strdup (command);
- }
- }
- }
- g_free (dirname);
- }
- else
- {
- for (i = 0; known_engine_locations [i]; i++)
- {
- char *path;
-
- path = g_build_filename (known_engine_locations [i], command, NULL);
-
- if (g_file_test (path, G_FILE_TEST_IS_EXECUTABLE)
- && ! g_file_test (path, G_FILE_TEST_IS_DIR))
- {
- return path;
- }
-
- g_free (path);
- }
- }
-
- return NULL;
-}
-
-static gboolean
-check_command (const char *command)
-{
- char *path;
- char **argv;
-
- g_return_val_if_fail (command != NULL, FALSE);
-
- g_shell_parse_argv (command, NULL, &argv, NULL);
- path = find_command (argv [0]);
- g_strfreev (argv);
-
- if (path != NULL)
- {
- g_free (path);
- return TRUE;
- }
-
- return FALSE;
-}
-
-static void
-add_known_engine_locations_to_path (void)
-{
- static gboolean already_added;
- int i;
- GString *str;
-
- /* We only want to add the items to the path once */
- if (already_added)
- {
- return;
- }
-
- already_added = TRUE;
-
- /* TODO: set a default PATH ? */
-
- str = g_string_new (g_getenv ("PATH"));
- for (i = 0; known_engine_locations [i]; i++)
- {
- /* TODO: check that permissions are safe */
- if (g_file_test (known_engine_locations [i], G_FILE_TEST_IS_DIR))
- {
- g_string_append_printf (str, ":%s", known_engine_locations [i]);
- }
- }
-
- g_setenv ("PATH", str->str, TRUE);
- g_string_free (str, TRUE);
-}
-
-GSThemeInfo *
-gs_theme_info_ref (GSThemeInfo *info)
-{
- g_return_val_if_fail (info != NULL, NULL);
- g_return_val_if_fail (info->refcount > 0, NULL);
-
- info->refcount++;
-
- return info;
-}
-
-void
-gs_theme_info_unref (GSThemeInfo *info)
-{
- g_return_if_fail (info != NULL);
- g_return_if_fail (info->refcount > 0);
-
- if (--info->refcount == 0)
- {
- g_free (info->name);
- g_free (info->exec);
- g_free (info->file_id);
-
- g_free (info);
- }
-}
-
-const char *
-gs_theme_info_get_id (GSThemeInfo *info)
-{
- g_return_val_if_fail (info != NULL, NULL);
-
- return info->file_id;
-}
-
-const char *
-gs_theme_info_get_name (GSThemeInfo *info)
-{
- g_return_val_if_fail (info != NULL, NULL);
-
- return info->name;
-}
-
-const char *
-gs_theme_info_get_exec (GSThemeInfo *info)
-{
- const char *exec;
-
- g_return_val_if_fail (info != NULL, NULL);
-
- if (check_command (info->exec))
- {
- exec = info->exec;
- }
- else
- {
- exec = NULL;
- }
-
- return exec;
-}
-
-static GSThemeInfo *
-gs_theme_info_new_from_matemenu_tree_entry (MateMenuTreeEntry *entry)
-{
- GSThemeInfo *info;
- const char *str;
- char *pos;
-
- info = g_new0 (GSThemeInfo, 1);
-
- info->refcount = 1;
- info->name = g_strdup (matemenu_tree_entry_get_name (entry));
- info->exec = g_strdup (matemenu_tree_entry_get_exec (entry));
-
- /* remove the .desktop suffix */
- str = matemenu_tree_entry_get_desktop_file_id (entry);
- pos = g_strrstr (str, ".desktop");
- if (pos)
- {
- info->file_id = g_strndup (str, pos - str);
- }
- else
- {
- info->file_id = g_strdup (str);
- }
-
- return info;
-}
-
-static GSThemeInfo *
-find_info_for_id (MateMenuTree *tree,
- const char *id)
-{
- GSThemeInfo *info;
- MateMenuTreeDirectory *root;
- GSList *items;
- GSList *l;
-
- root = matemenu_tree_get_root_directory (tree);
- if (root == NULL)
- {
- return NULL;
- }
-
- items = matemenu_tree_directory_get_contents (root);
-
- info = NULL;
-
- for (l = items; l; l = l->next)
- {
- if (info == NULL
- && matemenu_tree_item_get_type (l->data) == MATEMENU_TREE_ITEM_ENTRY)
- {
- MateMenuTreeEntry *entry = l->data;
- const char *file_id;
-
- file_id = matemenu_tree_entry_get_desktop_file_id (entry);
- if (file_id && id && strcmp (file_id, id) == 0)
- {
- info = gs_theme_info_new_from_matemenu_tree_entry (entry);
- }
- }
-
- matemenu_tree_item_unref (l->data);
- }
-
- g_slist_free (items);
- matemenu_tree_item_unref (root);
-
- return info;
-}
-
-GSThemeInfo *
-gs_theme_manager_lookup_theme_info (GSThemeManager *theme_manager,
- const char *name)
-{
- GSThemeInfo *info;
- char *id;
-
- g_return_val_if_fail (GS_IS_THEME_MANAGER (theme_manager), NULL);
- g_return_val_if_fail (name != NULL, NULL);
-
- id = g_strdup_printf ("%s.desktop", name);
- info = find_info_for_id (theme_manager->priv->menu_tree, id);
- g_free (id);
-
- return info;
-}
-
-static void
-theme_prepend_entry (GSList **parent_list,
- MateMenuTreeEntry *entry,
- const char *filename)
-{
- GSThemeInfo *info;
-
- info = gs_theme_info_new_from_matemenu_tree_entry (entry);
-
- *parent_list = g_slist_prepend (*parent_list, info);
-}
-
-static void
-make_theme_list (GSList **parent_list,
- MateMenuTreeDirectory *directory,
- const char *filename)
-{
- GSList *items;
- GSList *l;
-
- items = matemenu_tree_directory_get_contents (directory);
-
- for (l = items; l; l = l->next)
- {
- switch (matemenu_tree_item_get_type (l->data))
- {
-
- case MATEMENU_TREE_ITEM_ENTRY:
- theme_prepend_entry (parent_list, l->data, filename);
- break;
-
- case MATEMENU_TREE_ITEM_ALIAS:
- case MATEMENU_TREE_ITEM_DIRECTORY:
- default:
- break;
- }
-
- matemenu_tree_item_unref (l->data);
- }
-
- g_slist_free (items);
-
- *parent_list = g_slist_reverse (*parent_list);
-}
-
-GSList *
-gs_theme_manager_get_info_list (GSThemeManager *theme_manager)
-{
- GSList *l = NULL;
- MateMenuTreeDirectory *root;
-
- g_return_val_if_fail (GS_IS_THEME_MANAGER (theme_manager), NULL);
-
- root = matemenu_tree_get_root_directory (theme_manager->priv->menu_tree);
-
- if (root != NULL)
- {
- make_theme_list (&l, root, "mate-screensavers.menu");
- matemenu_tree_item_unref (root);
- }
-
- return l;
-}
-
-static void
-gs_theme_manager_class_init (GSThemeManagerClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = gs_theme_manager_finalize;
-
- g_type_class_add_private (klass, sizeof (GSThemeManagerPrivate));
-}
-
-static MateMenuTree *
-get_themes_tree (void)
-{
- MateMenuTree *themes_tree = NULL;
-
- /* we only need to add the locations to the path once
- and since this is only run once we'll do it here */
- add_known_engine_locations_to_path ();
-
- themes_tree = matemenu_tree_lookup ("mate-screensavers.menu", MATEMENU_TREE_FLAGS_NONE);
-
- return themes_tree;
-}
-
-static void
-gs_theme_manager_init (GSThemeManager *theme_manager)
-{
- theme_manager->priv = GS_THEME_MANAGER_GET_PRIVATE (theme_manager);
-
- theme_manager->priv->menu_tree = get_themes_tree ();
-}
-
-static void
-gs_theme_manager_finalize (GObject *object)
-{
- GSThemeManager *theme_manager;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_THEME_MANAGER (object));
-
- theme_manager = GS_THEME_MANAGER (object);
-
- g_return_if_fail (theme_manager->priv != NULL);
-
- if (theme_manager->priv->menu_tree != NULL)
- {
- matemenu_tree_unref (theme_manager->priv->menu_tree);
- }
-
- G_OBJECT_CLASS (gs_theme_manager_parent_class)->finalize (object);
-}
-
-GSThemeManager *
-gs_theme_manager_new (void)
-{
- if (theme_manager_object)
- {
- g_object_ref (theme_manager_object);
- }
- else
- {
- theme_manager_object = g_object_new (GS_TYPE_THEME_MANAGER, NULL);
- g_object_add_weak_pointer (theme_manager_object,
- (gpointer *) &theme_manager_object);
- }
-
- return GS_THEME_MANAGER (theme_manager_object);
-}
diff --git a/src/gs-theme-manager.h.orig b/src/gs-theme-manager.h.orig
deleted file mode 100644
index 8472961..0000000
--- a/src/gs-theme-manager.h.orig
+++ /dev/null
@@ -1,65 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GS_THEME_MANAGER_H
-#define __GS_THEME_MANAGER_H
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_THEME_MANAGER (gs_theme_manager_get_type ())
-#define GS_THEME_MANAGER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_THEME_MANAGER, GSThemeManager))
-#define GS_THEME_MANAGER_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_THEME_MANAGER, GSThemeManagerClass))
-#define GS_IS_THEME_MANAGER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_THEME_MANAGER))
-#define GS_IS_THEME_MANAGER_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_THEME_MANAGER))
-#define GS_THEME_MANAGER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_THEME_MANAGER, GSThemeManagerClass))
-
-typedef struct GSThemeManagerPrivate GSThemeManagerPrivate;
-
-typedef struct
-{
- GObject parent;
- GSThemeManagerPrivate *priv;
-} GSThemeManager;
-
-typedef struct
-{
- GObjectClass parent_class;
-} GSThemeManagerClass;
-
-typedef struct _GSThemeInfo GSThemeInfo;
-
-GType gs_theme_manager_get_type (void);
-
-GSThemeManager *gs_theme_manager_new (void);
-
-GSList *gs_theme_manager_get_info_list (GSThemeManager *manager);
-GSThemeInfo *gs_theme_manager_lookup_theme_info (GSThemeManager *manager,
- const char *theme);
-GSThemeInfo *gs_theme_info_ref (GSThemeInfo *info);
-void gs_theme_info_unref (GSThemeInfo *info);
-const char *gs_theme_info_get_id (GSThemeInfo *info);
-const char *gs_theme_info_get_name (GSThemeInfo *info);
-const char *gs_theme_info_get_exec (GSThemeInfo *info);
-
-G_END_DECLS
-
-#endif /* __GS_THEME_MANAGER_H */
diff --git a/src/gs-visual-gl.c.orig b/src/gs-visual-gl.c.orig
deleted file mode 100644
index e253b28..0000000
--- a/src/gs-visual-gl.c.orig
+++ /dev/null
@@ -1,116 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2006 William Jon McCann <[email protected]>
- * Copyright (C) 1999, 2000, 2003 Jamie Zawinski <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <gdk/gdk.h>
-#include <gdk/gdkx.h>
-#include <gtk/gtk.h>
-
-#ifdef HAVE_LIBGL
-#include <GL/gl.h>
-#include <GL/glx.h>
-#endif /* HAVE_GL */
-
-#include "gs-visual-gl.h"
-#include "gs-debug.h"
-
-GdkVisual *
-gs_visual_gl_get_best_for_screen (GdkScreen *screen)
-{
- GdkVisual *visual;
-#ifdef HAVE_LIBGL
- GdkDisplay *display;
- int screen_num;
- int i;
-
-# define R GLX_RED_SIZE
-# define G GLX_GREEN_SIZE
-# define B GLX_BLUE_SIZE
-# define D GLX_DEPTH_SIZE
-# define I GLX_BUFFER_SIZE
-# define DB GLX_DOUBLEBUFFER
-# define ST GLX_STENCIL_SIZE
-
- static int attrs [][20] =
- {
- { GLX_RGBA, R, 8, G, 8, B, 8, D, 8, DB, ST,1, 0 }, /* rgb double, stencil */
- { GLX_RGBA, R, 4, G, 4, B, 4, D, 4, DB, ST,1, 0 },
- { GLX_RGBA, R, 2, G, 2, B, 2, D, 2, DB, ST,1, 0 },
- { GLX_RGBA, R, 8, G, 8, B, 8, D, 8, DB, 0 }, /* rgb double */
- { GLX_RGBA, R, 4, G, 4, B, 4, D, 4, DB, 0 },
- { GLX_RGBA, R, 2, G, 2, B, 2, D, 2, DB, 0 },
- { GLX_RGBA, R, 8, G, 8, B, 8, D, 8, 0 }, /* rgb single */
- { GLX_RGBA, R, 4, G, 4, B, 4, D, 4, 0 },
- { GLX_RGBA, R, 2, G, 2, B, 2, D, 2, 0 },
- { I, 8, D, 8, DB, 0 }, /* cmap double */
- { I, 4, D, 4, DB, 0 },
- { I, 8, D, 8, 0 }, /* cmap single */
- { I, 4, D, 4, 0 },
- { GLX_RGBA, R, 1, G, 1, B, 1, D, 1, 0 } /* monochrome */
- };
-
- g_return_val_if_fail (screen != NULL, NULL);
-
- display = gdk_screen_get_display (screen);
- screen_num = gdk_screen_get_number (screen);
-
- gdk_error_trap_push ();
-
- visual = NULL;
- for (i = 0; i < G_N_ELEMENTS (attrs); i++)
- {
- XVisualInfo *vi;
-
- vi = glXChooseVisual (GDK_DISPLAY_XDISPLAY (display), screen_num, attrs [i]);
-
- if (vi != NULL)
- {
- VisualID vid;
-
- vid = XVisualIDFromVisual (vi->visual);
-
- visual = gdkx_visual_get (vid);
-
- XFree (vi);
-
- if (visual != NULL)
- {
- break;
- }
- }
- }
-
- gdk_display_sync (display);
- gdk_error_trap_pop ();
-
-#else
- visual = NULL;
-
-#endif /* HAVE_LIBGL */
-
- return visual;
-}
diff --git a/src/gs-watcher-x11.c.orig b/src/gs-watcher-x11.c.orig
deleted file mode 100644
index a9c90e8..0000000
--- a/src/gs-watcher-x11.c.orig
+++ /dev/null
@@ -1,680 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2006 William Jon McCann <[email protected]>
- * Copyright (C) 2008 Red Hat, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <time.h>
-#include <errno.h>
-
-#include <string.h>
-#include <gdk/gdkx.h>
-
-#include <dbus/dbus.h>
-#include <dbus/dbus-glib.h>
-
-#include "gs-watcher.h"
-#include "gs-marshal.h"
-#include "gs-debug.h"
-
-static void gs_watcher_class_init (GSWatcherClass *klass);
-static void gs_watcher_init (GSWatcher *watcher);
-static void gs_watcher_finalize (GObject *object);
-
-static gboolean watchdog_timer (GSWatcher *watcher);
-
-#define GS_WATCHER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_WATCHER, GSWatcherPrivate))
-
-struct GSWatcherPrivate
-{
- /* settings */
- guint enabled : 1;
- guint delta_notice_timeout;
-
- /* state */
- guint active : 1;
- guint idle : 1;
- guint idle_notice : 1;
-
- guint idle_id;
- char *status_message;
-
- DBusGProxy *presence_proxy;
- guint watchdog_timer_id;
-};
-
-enum
-{
- PROP_0,
- PROP_STATUS_MESSAGE
-};
-
-enum
-{
- IDLE_CHANGED,
- IDLE_NOTICE_CHANGED,
- LAST_SIGNAL
-};
-
-static guint signals [LAST_SIGNAL] = { 0, };
-
-G_DEFINE_TYPE (GSWatcher, gs_watcher, G_TYPE_OBJECT)
-
-static void
-remove_watchdog_timer (GSWatcher *watcher)
-{
- if (watcher->priv->watchdog_timer_id != 0)
- {
- g_source_remove (watcher->priv->watchdog_timer_id);
- watcher->priv->watchdog_timer_id = 0;
- }
-}
-
-static void
-add_watchdog_timer (GSWatcher *watcher,
- glong timeout)
-{
- watcher->priv->watchdog_timer_id = g_timeout_add (timeout,
- (GSourceFunc)watchdog_timer,
- watcher);
-}
-
-static void
-gs_watcher_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GSWatcher *self;
-
- self = GS_WATCHER (object);
-
- switch (prop_id)
- {
- case PROP_STATUS_MESSAGE:
- g_value_set_string (value, self->priv->status_message);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-set_status_text (GSWatcher *watcher,
- const char *text)
-{
- g_free (watcher->priv->status_message);
-
- watcher->priv->status_message = g_strdup (text);
- g_object_notify (G_OBJECT (watcher), "status-message");
-}
-
-static void
-gs_watcher_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GSWatcher *self;
-
- self = GS_WATCHER (object);
-
- switch (prop_id)
- {
- case PROP_STATUS_MESSAGE:
- set_status_text (self, g_value_get_string (value));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_watcher_class_init (GSWatcherClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = gs_watcher_finalize;
- object_class->get_property = gs_watcher_get_property;
- object_class->set_property = gs_watcher_set_property;
-
- g_object_class_install_property (object_class,
- PROP_STATUS_MESSAGE,
- g_param_spec_string ("status-message",
- NULL,
- NULL,
- NULL,
- G_PARAM_READWRITE));
-
- signals [IDLE_CHANGED] =
- g_signal_new ("idle-changed",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSWatcherClass, idle_changed),
- NULL,
- NULL,
- gs_marshal_BOOLEAN__BOOLEAN,
- G_TYPE_BOOLEAN,
- 1, G_TYPE_BOOLEAN);
- signals [IDLE_NOTICE_CHANGED] =
- g_signal_new ("idle-notice-changed",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSWatcherClass, idle_notice_changed),
- NULL,
- NULL,
- gs_marshal_BOOLEAN__BOOLEAN,
- G_TYPE_BOOLEAN,
- 1, G_TYPE_BOOLEAN);
-
- g_type_class_add_private (klass, sizeof (GSWatcherPrivate));
-}
-
-static gboolean
-_gs_watcher_set_session_idle_notice (GSWatcher *watcher,
- gboolean in_effect)
-{
- gboolean res;
-
- res = FALSE;
-
- if (in_effect != watcher->priv->idle_notice)
- {
-
- g_signal_emit (watcher, signals [IDLE_NOTICE_CHANGED], 0, in_effect, &res);
- if (res)
- {
- gs_debug ("Changing idle notice state: %d", in_effect);
-
- watcher->priv->idle_notice = in_effect;
- }
- else
- {
- gs_debug ("Idle notice signal not handled: %d", in_effect);
- }
- }
-
- return res;
-}
-
-static gboolean
-_gs_watcher_set_session_idle (GSWatcher *watcher,
- gboolean is_idle)
-{
- gboolean res;
-
- res = FALSE;
-
- if (is_idle != watcher->priv->idle)
- {
-
- g_signal_emit (watcher, signals [IDLE_CHANGED], 0, is_idle, &res);
- if (res)
- {
- gs_debug ("Changing idle state: %d", is_idle);
-
- watcher->priv->idle = is_idle;
- }
- else
- {
- gs_debug ("Idle changed signal not handled: %d", is_idle);
- }
- }
-
- return res;
-}
-
-gboolean
-gs_watcher_get_active (GSWatcher *watcher)
-{
- gboolean active;
-
- g_return_val_if_fail (GS_IS_WATCHER (watcher), FALSE);
-
- active = watcher->priv->active;
-
- return active;
-}
-
-static void
-_gs_watcher_reset_state (GSWatcher *watcher)
-{
- watcher->priv->idle = FALSE;
- watcher->priv->idle_notice = FALSE;
-}
-
-static gboolean
-_gs_watcher_set_active_internal (GSWatcher *watcher,
- gboolean active)
-{
- if (active != watcher->priv->active)
- {
- /* reset state */
- _gs_watcher_reset_state (watcher);
-
- watcher->priv->active = active;
- }
-
- return TRUE;
-}
-
-gboolean
-gs_watcher_set_active (GSWatcher *watcher,
- gboolean active)
-{
- g_return_val_if_fail (GS_IS_WATCHER (watcher), FALSE);
-
- gs_debug ("turning watcher: %s", active ? "ON" : "OFF");
-
- if (watcher->priv->active == active)
- {
- gs_debug ("Idle detection is already %s",
- active ? "active" : "inactive");
- return FALSE;
- }
-
- if (! watcher->priv->enabled)
- {
- gs_debug ("Idle detection is disabled, cannot activate");
- return FALSE;
- }
-
- return _gs_watcher_set_active_internal (watcher, active);
-}
-
-gboolean
-gs_watcher_set_enabled (GSWatcher *watcher,
- gboolean enabled)
-{
- g_return_val_if_fail (GS_IS_WATCHER (watcher), FALSE);
-
- if (watcher->priv->enabled != enabled)
- {
- gboolean is_active = gs_watcher_get_active (watcher);
-
- watcher->priv->enabled = enabled;
-
- /* if we are disabling the watcher and we are
- active shut it down */
- if (! enabled && is_active)
- {
- _gs_watcher_set_active_internal (watcher, FALSE);
- }
- }
-
- return TRUE;
-}
-
-gboolean
-gs_watcher_get_enabled (GSWatcher *watcher)
-{
- gboolean enabled;
-
- g_return_val_if_fail (GS_IS_WATCHER (watcher), FALSE);
-
- enabled = watcher->priv->enabled;
-
- return enabled;
-}
-
-static gboolean
-on_idle_timeout (GSWatcher *watcher)
-{
- gboolean res;
-
- res = _gs_watcher_set_session_idle (watcher, TRUE);
-
- _gs_watcher_set_session_idle_notice (watcher, FALSE);
-
- /* try again if we failed i guess */
- return !res;
-}
-
-static void
-set_status (GSWatcher *watcher,
- guint status)
-{
- gboolean res;
- gboolean is_idle;
-
- if (! watcher->priv->active)
- {
- gs_debug ("GSWatcher: not active, ignoring status changes");
- return;
- }
-
- is_idle = (status == 3);
-
- if (!is_idle && !watcher->priv->idle_notice)
- {
- /* no change in idleness */
- return;
- }
-
- if (is_idle)
- {
- res = _gs_watcher_set_session_idle_notice (watcher, is_idle);
- /* queue an activation */
- if (watcher->priv->idle_id > 0)
- {
- g_source_remove (watcher->priv->idle_id);
- }
- watcher->priv->idle_id = g_timeout_add (watcher->priv->delta_notice_timeout,
- (GSourceFunc)on_idle_timeout,
- watcher);
- }
- else
- {
- /* cancel notice too */
- if (watcher->priv->idle_id > 0)
- {
- g_source_remove (watcher->priv->idle_id);
- }
- res = _gs_watcher_set_session_idle (watcher, FALSE);
- res = _gs_watcher_set_session_idle_notice (watcher, FALSE);
- }
-}
-
-static void
-on_presence_status_changed (DBusGProxy *presence_proxy,
- guint status,
- GSWatcher *watcher)
-{
- set_status (watcher, status);
-}
-
-static void
-on_presence_status_text_changed (DBusGProxy *presence_proxy,
- const char *status_text,
- GSWatcher *watcher)
-{
- set_status_text (watcher, status_text);
-}
-
-static gboolean
-connect_presence_watcher (GSWatcher *watcher)
-{
- DBusGConnection *bus;
- GError *error;
- gboolean ret;
-
- ret = FALSE;
-
- error = NULL;
- bus = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
- if (bus == NULL)
- {
- g_warning ("Unable to get session bus: %s", error->message);
- g_error_free (error);
- goto done;
- }
-
- error = NULL;
- watcher->priv->presence_proxy = dbus_g_proxy_new_for_name_owner (bus,
- "org.mate.SessionManager",
- "/org/mate/SessionManager/Presence",
- "org.mate.SessionManager.Presence",
- &error);
- if (watcher->priv->presence_proxy != NULL)
- {
- DBusGProxy *proxy;
-
- dbus_g_proxy_add_signal (watcher->priv->presence_proxy,
- "StatusChanged",
- G_TYPE_UINT,
- G_TYPE_INVALID);
- dbus_g_proxy_connect_signal (watcher->priv->presence_proxy,
- "StatusChanged",
- G_CALLBACK (on_presence_status_changed),
- watcher,
- NULL);
- dbus_g_proxy_add_signal (watcher->priv->presence_proxy,
- "StatusTextChanged",
- G_TYPE_STRING,
- G_TYPE_INVALID);
- dbus_g_proxy_connect_signal (watcher->priv->presence_proxy,
- "StatusTextChanged",
- G_CALLBACK (on_presence_status_text_changed),
- watcher,
- NULL);
-
- proxy = dbus_g_proxy_new_from_proxy (watcher->priv->presence_proxy,
- "org.freedesktop.DBus.Properties",
- "/org/mate/SessionManager/Presence");
- if (proxy != NULL)
- {
- guint status;
- const char *status_text;
- GValue value = { 0, };
-
- status = 0;
- status_text = NULL;
-
- error = NULL;
- dbus_g_proxy_call (proxy,
- "Get",
- &error,
- G_TYPE_STRING, "org.mate.SessionManager.Presence",
- G_TYPE_STRING, "status",
- G_TYPE_INVALID,
- G_TYPE_VALUE, &value,
- G_TYPE_INVALID);
-
- if (error != NULL)
- {
- g_warning ("Couldn't get presence status: %s", error->message);
- g_error_free (error);
- goto done;
- }
- else
- {
- status = g_value_get_uint (&value);
- }
-
- g_value_unset (&value);
-
- error = NULL;
- dbus_g_proxy_call (proxy,
- "Get",
- &error,
- G_TYPE_STRING, "org.mate.SessionManager.Presence",
- G_TYPE_STRING, "status-text",
- G_TYPE_INVALID,
- G_TYPE_VALUE, &value,
- G_TYPE_INVALID);
-
- if (error != NULL)
- {
- g_warning ("Couldn't get presence status text: %s", error->message);
- g_error_free (error);
- }
- else
- {
- status_text = g_value_get_string (&value);
- }
-
- set_status (watcher, status);
- set_status_text (watcher, status_text);
- }
- }
- else
- {
- g_warning ("Failed to get session presence proxy: %s", error->message);
- g_error_free (error);
- goto done;
- }
-
- ret = TRUE;
-
-done:
- return ret;
-}
-
-static void
-gs_watcher_init (GSWatcher *watcher)
-{
- watcher->priv = GS_WATCHER_GET_PRIVATE (watcher);
-
- watcher->priv->enabled = TRUE;
- watcher->priv->active = FALSE;
-
- connect_presence_watcher (watcher);
-
- /* time before idle signal to send notice signal */
- watcher->priv->delta_notice_timeout = 10000;
-
- add_watchdog_timer (watcher, 600000);
-}
-
-static void
-gs_watcher_finalize (GObject *object)
-{
- GSWatcher *watcher;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_WATCHER (object));
-
- watcher = GS_WATCHER (object);
-
- g_return_if_fail (watcher->priv != NULL);
-
- remove_watchdog_timer (watcher);
-
- if (watcher->priv->idle_id > 0)
- {
- g_source_remove (watcher->priv->idle_id);
- }
-
- watcher->priv->active = FALSE;
-
- if (watcher->priv->presence_proxy != NULL)
- {
- g_object_unref (watcher->priv->presence_proxy);
- }
-
- g_free (watcher->priv->status_message);
-
- G_OBJECT_CLASS (gs_watcher_parent_class)->finalize (object);
-}
-
-/* Figuring out what the appropriate XSetScreenSaver() parameters are
- (one wouldn't expect this to be rocket science.)
-*/
-static void
-disable_builtin_screensaver (GSWatcher *watcher,
- gboolean unblank_screen)
-{
- int current_server_timeout, current_server_interval;
- int current_prefer_blank, current_allow_exp;
- int desired_server_timeout, desired_server_interval;
- int desired_prefer_blank, desired_allow_exp;
-
- XGetScreenSaver (GDK_DISPLAY (),
- &current_server_timeout,
- &current_server_interval,
- &current_prefer_blank,
- &current_allow_exp);
-
- desired_server_timeout = current_server_timeout;
- desired_server_interval = current_server_interval;
- desired_prefer_blank = current_prefer_blank;
- desired_allow_exp = current_allow_exp;
-
- desired_server_interval = 0;
-
- /* I suspect (but am not sure) that DontAllowExposures might have
- something to do with powering off the monitor as well, at least
- on some systems that don't support XDPMS? Who know... */
- desired_allow_exp = AllowExposures;
-
- /* When we're not using an extension, set the server-side timeout to 0,
- so that the server never gets involved with screen blanking, and we
- do it all ourselves. (However, when we *are* using an extension,
- we tell the server when to notify us, and rather than blanking the
- screen, the server will send us an X event telling us to blank.)
- */
- desired_server_timeout = 0;
-
- if (desired_server_timeout != current_server_timeout
- || desired_server_interval != current_server_interval
- || desired_prefer_blank != current_prefer_blank
- || desired_allow_exp != current_allow_exp)
- {
-
- gs_debug ("disabling server builtin screensaver:"
- " (xset s %d %d; xset s %s; xset s %s)",
- desired_server_timeout,
- desired_server_interval,
- (desired_prefer_blank ? "blank" : "noblank"),
- (desired_allow_exp ? "expose" : "noexpose"));
-
- XSetScreenSaver (GDK_DISPLAY (),
- desired_server_timeout,
- desired_server_interval,
- desired_prefer_blank,
- desired_allow_exp);
-
- XSync (GDK_DISPLAY (), FALSE);
- }
-
- if (unblank_screen)
- {
- /* Turn off the server builtin saver if it is now running. */
- XForceScreenSaver (GDK_DISPLAY (), ScreenSaverReset);
- }
-}
-
-
-/* This timer goes off every few minutes, whether the user is idle or not,
- to try and clean up anything that has gone wrong.
-
- It calls disable_builtin_screensaver() so that if xset has been used,
- or some other program (like xlock) has messed with the XSetScreenSaver()
- settings, they will be set back to sensible values (if a server extension
- is in use, messing with xlock can cause the screensaver to never get a wakeup
- event, and could cause monitor power-saving to occur, and all manner of
- heinousness.)
-
- */
-
-static gboolean
-watchdog_timer (GSWatcher *watcher)
-{
-
- disable_builtin_screensaver (watcher, FALSE);
-
- return TRUE;
-}
-
-GSWatcher *
-gs_watcher_new (void)
-{
- GSWatcher *watcher;
-
- watcher = g_object_new (GS_TYPE_WATCHER,
- NULL);
-
- return GS_WATCHER (watcher);
-}
diff --git a/src/gs-watcher.h.orig b/src/gs-watcher.h.orig
deleted file mode 100644
index cc42dea..0000000
--- a/src/gs-watcher.h.orig
+++ /dev/null
@@ -1,65 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GS_WATCHER_H
-#define __GS_WATCHER_H
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_WATCHER (gs_watcher_get_type ())
-#define GS_WATCHER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_WATCHER, GSWatcher))
-#define GS_WATCHER_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_WATCHER, GSWatcherClass))
-#define GS_IS_WATCHER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_WATCHER))
-#define GS_IS_WATCHER_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_WATCHER))
-#define GS_WATCHER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_WATCHER, GSWatcherClass))
-
-typedef struct GSWatcherPrivate GSWatcherPrivate;
-
-typedef struct
-{
- GObject parent;
- GSWatcherPrivate *priv;
-} GSWatcher;
-
-typedef struct
-{
- GObjectClass parent_class;
-
- gboolean (* idle_changed) (GSWatcher *watcher,
- gboolean is_idle);
- gboolean (* idle_notice_changed) (GSWatcher *watcher,
- gboolean in_effect);
-} GSWatcherClass;
-
-GType gs_watcher_get_type (void);
-
-GSWatcher * gs_watcher_new (void);
-gboolean gs_watcher_set_enabled (GSWatcher *watcher,
- gboolean enabled);
-gboolean gs_watcher_get_enabled (GSWatcher *watcher);
-gboolean gs_watcher_set_active (GSWatcher *watcher,
- gboolean active);
-gboolean gs_watcher_get_active (GSWatcher *watcher);
-
-G_END_DECLS
-
-#endif /* __GS_WATCHER_H */
diff --git a/src/gs-window-x11.c.orig b/src/gs-window-x11.c.orig
deleted file mode 100644
index f7c3c70..0000000
--- a/src/gs-window-x11.c.orig
+++ /dev/null
@@ -1,2647 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2008 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-
-#include <sys/types.h>
-#include <errno.h>
-#include <sys/wait.h>
-#include <string.h>
-
-#include <gdk/gdkx.h>
-#include <gdk/gdkkeysyms.h>
-#include <gtk/gtk.h>
-
-#include "gs-window.h"
-#include "gs-marshal.h"
-#include "subprocs.h"
-#include "gs-debug.h"
-
-#ifdef HAVE_SHAPE_EXT
-#include <X11/extensions/shape.h>
-#endif
-
-static void gs_window_class_init (GSWindowClass *klass);
-static void gs_window_init (GSWindow *window);
-static void gs_window_finalize (GObject *object);
-
-static gboolean popup_dialog_idle (GSWindow *window);
-static void gs_window_dialog_finish (GSWindow *window);
-static void remove_command_watches (GSWindow *window);
-
-enum
-{
- DIALOG_RESPONSE_CANCEL,
- DIALOG_RESPONSE_OK
-};
-
-#define MAX_QUEUED_EVENTS 16
-#define INFO_BAR_SECONDS 30
-
-#define GS_WINDOW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GS_TYPE_WINDOW, GSWindowPrivate))
-
-struct GSWindowPrivate
-{
- int monitor;
-
- GdkRectangle geometry;
- guint obscured : 1;
- guint dialog_up : 1;
-
- guint lock_enabled : 1;
- guint user_switch_enabled : 1;
- guint logout_enabled : 1;
- guint keyboard_enabled : 1;
-
- guint64 logout_timeout;
- char *logout_command;
- char *keyboard_command;
- char *status_message;
-
- GtkWidget *vbox;
- GtkWidget *drawing_area;
- GtkWidget *lock_box;
- GtkWidget *lock_socket;
- GtkWidget *keyboard_socket;
- GtkWidget *info_bar;
- GtkWidget *info_content;
-
- GdkPixmap *background_pixmap;
-
- guint popup_dialog_idle_id;
-
- guint dialog_map_signal_id;
- guint dialog_unmap_signal_id;
- guint dialog_response_signal_id;
-
- guint watchdog_timer_id;
- guint info_bar_timer_id;
-
- gint lock_pid;
- gint lock_watch_id;
- gint dialog_response;
- gboolean dialog_quit_requested;
- gboolean dialog_shake_in_progress;
-
- gint keyboard_pid;
- gint keyboard_watch_id;
-
- GList *key_events;
-
- gdouble last_x;
- gdouble last_y;
-
- GTimer *timer;
-
-#ifdef HAVE_SHAPE_EXT
- int shape_event_base;
-#endif
-};
-
-enum
-{
- ACTIVITY,
- DEACTIVATED,
- LAST_SIGNAL
-};
-
-enum
-{
- PROP_0,
- PROP_OBSCURED,
- PROP_DIALOG_UP,
- PROP_LOCK_ENABLED,
- PROP_LOGOUT_ENABLED,
- PROP_KEYBOARD_ENABLED,
- PROP_KEYBOARD_COMMAND,
- PROP_LOGOUT_COMMAND,
- PROP_LOGOUT_TIMEOUT,
- PROP_MONITOR,
- PROP_STATUS_MESSAGE
-};
-
-static guint signals [LAST_SIGNAL] = { 0, };
-
-G_DEFINE_TYPE (GSWindow, gs_window, GTK_TYPE_WINDOW)
-
-static void
-set_invisible_cursor (GdkWindow *window,
- gboolean invisible)
-{
- GdkBitmap *empty_bitmap;
- GdkCursor *cursor = NULL;
- GdkColor useless;
- char invisible_cursor_bits [] = { 0x0 };
-
- if (invisible)
- {
- useless.red = useless.green = useless.blue = 0;
- useless.pixel = 0;
-
- empty_bitmap = gdk_bitmap_create_from_data (window,
- invisible_cursor_bits,
- 1, 1);
-
- cursor = gdk_cursor_new_from_pixmap (empty_bitmap,
- empty_bitmap,
- &useless,
- &useless, 0, 0);
-
- g_object_unref (empty_bitmap);
- }
-
- gdk_window_set_cursor (window, cursor);
-
- if (cursor)
- {
- gdk_cursor_unref (cursor);
- }
-}
-
-/* derived from tomboy */
-static void
-gs_window_override_user_time (GSWindow *window)
-{
- guint32 ev_time = gtk_get_current_event_time ();
-
- if (ev_time == 0)
- {
- gint ev_mask = gtk_widget_get_events (GTK_WIDGET (window));
- if (!(ev_mask & GDK_PROPERTY_CHANGE_MASK))
- {
- gtk_widget_add_events (GTK_WIDGET (window),
- GDK_PROPERTY_CHANGE_MASK);
- }
-
- /*
- * NOTE: Last resort for D-BUS or other non-interactive
- * openings. Causes roundtrip to server. Lame.
- */
- ev_time = gdk_x11_get_server_time (GTK_WIDGET (window)->window);
- }
-
- gdk_x11_window_set_user_time (GTK_WIDGET (window)->window, ev_time);
-}
-
-static void
-force_no_pixmap_background (GtkWidget *widget)
-{
- static gboolean first_time = TRUE;
-
- if (first_time)
- {
- gtk_rc_parse_string ("\n"
- " style \"gs-theme-engine-style\"\n"
- " {\n"
- " bg_pixmap[NORMAL] = \"<none>\"\n"
- " bg_pixmap[INSENSITIVE] = \"<none>\"\n"
- " bg_pixmap[ACTIVE] = \"<none>\"\n"
- " bg_pixmap[PRELIGHT] = \"<none>\"\n"
- " bg[NORMAL] = { 0.0, 0.0, 0.0 }\n"
- " bg[INSENSITIVE] = { 0.0, 0.0, 0.0 }\n"
- " bg[ACTIVE] = { 0.0, 0.0, 0.0 }\n"
- " bg[PRELIGHT] = { 0.0, 0.0, 0.0 }\n"
- " }\n"
- " widget \"gs-window-drawing-area*\" style : highest \"gs-theme-engine-style\"\n"
- "\n");
- first_time = FALSE;
- }
-
- gtk_widget_set_name (widget, "gs-window-drawing-area");
-}
-
-static void
-clear_children (Window window)
-{
- Window root;
- Window parent;
- Window *children;
- unsigned int n_children;
- int status;
-
- children = NULL;
- status = XQueryTree (GDK_DISPLAY (), window, &root, &parent, &children, &n_children);
-
- if (status == 0)
- {
- if (children)
- {
- XFree (children);
- }
- return;
- }
-
- if (children)
- {
- while (n_children)
- {
- Window child;
-
- child = children [--n_children];
-
- XClearWindow (GDK_DISPLAY (), child);
- clear_children (child);
- }
-
- XFree (children);
- }
-}
-
-static void
-widget_clear_all_children (GtkWidget *widget)
-{
- GdkWindow *w;
-
- gs_debug ("Clearing all child windows");
-
- gdk_error_trap_push ();
-
- w = widget->window;
-
- clear_children (GDK_WINDOW_XID (w));
-
- gdk_display_sync (gtk_widget_get_display (widget));
- gdk_error_trap_pop ();
-}
-
-void
-gs_window_set_background_pixmap (GSWindow *window,
- GdkPixmap *pixmap)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- if (window->priv->background_pixmap != NULL)
- {
- g_object_unref (window->priv->background_pixmap);
- }
-
- if (pixmap != NULL)
- {
- window->priv->background_pixmap = g_object_ref (pixmap);
- gdk_window_set_back_pixmap (GTK_WIDGET (window)->window,
- pixmap,
- FALSE);
- }
-}
-
-static void
-gs_window_clear_to_background_pixmap (GSWindow *window)
-{
- GtkStateType state;
- GtkStyle *style;
-
- g_return_if_fail (GS_IS_WINDOW (window));
-
- if (! GTK_WIDGET_VISIBLE (GTK_WIDGET (window)))
- {
- return;
- }
-
- if (window->priv->background_pixmap == NULL)
- {
- /* don't allow null pixmaps */
- return;
- }
-
- gs_debug ("Clearing window to background pixmap");
-
- style = gtk_style_copy (GTK_WIDGET (window)->style);
-
- state = (GtkStateType) 0;
- while (state < (GtkStateType) G_N_ELEMENTS (GTK_WIDGET (window)->style->bg_pixmap))
- {
-
- if (style->bg_pixmap[state] != NULL)
- {
- g_object_unref (style->bg_pixmap[state]);
- }
-
- style->bg_pixmap[state] = g_object_ref (window->priv->background_pixmap);
- state++;
- }
-
- gtk_widget_set_style (GTK_WIDGET (window), style);
- g_object_unref (style);
-
- if (window->priv->background_pixmap != NULL)
- {
- gdk_window_set_back_pixmap (GTK_WIDGET (window)->window,
- window->priv->background_pixmap,
- FALSE);
- }
-
- gdk_window_clear (GTK_WIDGET (window)->window);
-
- gdk_flush ();
-}
-
-static void
-clear_widget (GtkWidget *widget)
-{
- GdkColor color = { 0, 0x0000, 0x0000, 0x0000 };
- GdkColormap *colormap;
- GtkStateType state;
- GtkStyle *style;
-
- if (! GTK_WIDGET_VISIBLE (widget))
- {
- return;
- }
-
- gs_debug ("Clearing widget");
-
- state = (GtkStateType) 0;
- while (state < (GtkStateType) G_N_ELEMENTS (widget->style->bg))
- {
- gtk_widget_modify_bg (widget, state, &color);
- state++;
- }
-
- style = gtk_style_copy (widget->style);
-
- state = (GtkStateType) 0;
- while (state < (GtkStateType) G_N_ELEMENTS (widget->style->bg_pixmap))
- {
-
- if (style->bg_pixmap[state] != NULL)
- {
- g_object_unref (style->bg_pixmap[state]);
- }
-
- style->bg_pixmap[state] = NULL;
- state++;
- }
-
- colormap = gdk_drawable_get_colormap (widget->window);
- gdk_colormap_alloc_color (colormap, &color, FALSE, TRUE);
- gdk_window_set_background (widget->window, &color);
-
- gtk_widget_set_style (widget, style);
- g_object_unref (style);
-
- gdk_window_clear (widget->window);
-
- /* If a screensaver theme adds child windows we need to clear them too */
- widget_clear_all_children (widget);
-
- gdk_flush ();
-}
-
-void
-gs_window_clear (GSWindow *window)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- clear_widget (GTK_WIDGET (window));
- clear_widget (window->priv->drawing_area);
-}
-
-static GdkRegion *
-get_outside_region (GSWindow *window)
-{
- int i;
- GdkRegion *region;
-
- region = gdk_region_new ();
- for (i = 0; i < window->priv->monitor; i++)
- {
- GdkRectangle geometry;
-
- gdk_screen_get_monitor_geometry (GTK_WINDOW (window)->screen,
- i, &geometry);
- gdk_region_union_with_rect (region, &geometry);
- }
-
- return region;
-}
-
-static void
-update_geometry (GSWindow *window)
-{
- GdkRectangle geometry;
- GdkRegion *outside_region;
- GdkRegion *monitor_region;
-
- outside_region = get_outside_region (window);
-
- gdk_screen_get_monitor_geometry (GTK_WINDOW (window)->screen,
- window->priv->monitor,
- &geometry);
- gs_debug ("got geometry for monitor %d: x=%d y=%d w=%d h=%d",
- window->priv->monitor,
- geometry.x,
- geometry.y,
- geometry.width,
- geometry.height);
- monitor_region = gdk_region_rectangle (&geometry);
- gdk_region_subtract (monitor_region, outside_region);
- gdk_region_destroy (outside_region);
-
- gdk_region_get_clipbox (monitor_region, &geometry);
- gdk_region_destroy (monitor_region);
-
- gs_debug ("using geometry for monitor %d: x=%d y=%d w=%d h=%d",
- window->priv->monitor,
- geometry.x,
- geometry.y,
- geometry.width,
- geometry.height);
-
- window->priv->geometry.x = geometry.x;
- window->priv->geometry.y = geometry.y;
- window->priv->geometry.width = geometry.width;
- window->priv->geometry.height = geometry.height;
-}
-
-static void
-screen_size_changed (GdkScreen *screen,
- GSWindow *window)
-{
- gs_debug ("Got screen size changed signal");
- gtk_widget_queue_resize (GTK_WIDGET (window));
-}
-
-/* copied from panel-toplevel.c */
-static void
-gs_window_move_resize_window (GSWindow *window,
- gboolean move,
- gboolean resize)
-{
- GtkWidget *widget;
-
- widget = GTK_WIDGET (window);
-
- g_assert (GTK_WIDGET_REALIZED (widget));
-
- gs_debug ("Move and/or resize window on monitor %d: x=%d y=%d w=%d h=%d",
- window->priv->monitor,
- window->priv->geometry.x,
- window->priv->geometry.y,
- window->priv->geometry.width,
- window->priv->geometry.height);
-
- if (move && resize)
- {
- gdk_window_move_resize (widget->window,
- window->priv->geometry.x,
- window->priv->geometry.y,
- window->priv->geometry.width,
- window->priv->geometry.height);
- }
- else if (move)
- {
- gdk_window_move (widget->window,
- window->priv->geometry.x,
- window->priv->geometry.y);
- }
- else if (resize)
- {
- gdk_window_resize (widget->window,
- window->priv->geometry.width,
- window->priv->geometry.height);
- }
-}
-
-static void
-gs_window_real_unrealize (GtkWidget *widget)
-{
- g_signal_handlers_disconnect_by_func (gtk_window_get_screen (GTK_WINDOW (widget)),
- screen_size_changed,
- widget);
-
- if (GTK_WIDGET_CLASS (gs_window_parent_class)->unrealize)
- {
- GTK_WIDGET_CLASS (gs_window_parent_class)->unrealize (widget);
- }
-}
-
-/* copied from gdk */
-extern char **environ;
-
-static gchar **
-spawn_make_environment_for_screen (GdkScreen *screen,
- gchar **envp)
-{
- gchar **retval = NULL;
- gchar *display_name;
- gint display_index = -1;
- gint i, env_len;
-
- g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
-
- if (envp == NULL)
- envp = environ;
-
- for (env_len = 0; envp[env_len]; env_len++)
- if (strncmp (envp[env_len], "DISPLAY", strlen ("DISPLAY")) == 0)
- display_index = env_len;
-
- retval = g_new (char *, env_len + 1);
- retval[env_len] = NULL;
-
- display_name = gdk_screen_make_display_name (screen);
-
- for (i = 0; i < env_len; i++)
- if (i == display_index)
- retval[i] = g_strconcat ("DISPLAY=", display_name, NULL);
- else
- retval[i] = g_strdup (envp[i]);
-
- g_assert (i == env_len);
-
- g_free (display_name);
-
- return retval;
-}
-
-static gboolean
-spawn_command_line_on_screen_sync (GdkScreen *screen,
- const gchar *command_line,
- char **standard_output,
- char **standard_error,
- int *exit_status,
- GError **error)
-{
- char **argv = NULL;
- char **envp = NULL;
- gboolean retval;
-
- g_return_val_if_fail (command_line != NULL, FALSE);
-
- if (! g_shell_parse_argv (command_line, NULL, &argv, error))
- {
- return FALSE;
- }
-
- envp = spawn_make_environment_for_screen (screen, NULL);
-
- retval = g_spawn_sync (NULL,
- argv,
- envp,
- G_SPAWN_SEARCH_PATH,
- NULL,
- NULL,
- standard_output,
- standard_error,
- exit_status,
- error);
-
- g_strfreev (argv);
- g_strfreev (envp);
-
- return retval;
-}
-
-static GdkVisual *
-get_best_visual_for_screen (GdkScreen *screen)
-{
- char *command;
- char *std_output;
- int exit_status;
- GError *error;
- unsigned long v;
- char c;
- GdkVisual *visual;
- gboolean res;
-
- visual = NULL;
-
- command = g_build_filename (LIBEXECDIR, "mate-screensaver-gl-helper", NULL);
-
- error = NULL;
- std_output = NULL;
- res = spawn_command_line_on_screen_sync (screen,
- command,
- &std_output,
- NULL,
- &exit_status,
- &error);
- if (! res)
- {
- gs_debug ("Could not run command '%s': %s", command, error->message);
- g_error_free (error);
- goto out;
- }
-
- if (1 == sscanf (std_output, "0x%lx %c", &v, &c))
- {
- if (v != 0)
- {
- VisualID visual_id;
-
- visual_id = (VisualID) v;
- visual = gdkx_visual_get (visual_id);
-
- gs_debug ("Found best GL visual for screen %d: 0x%x",
- gdk_screen_get_number (screen),
- (unsigned int) visual_id);
- }
- }
-out:
- g_free (std_output);
- g_free (command);
-
- return visual;
-}
-
-static GdkColormap *
-get_best_colormap_for_screen (GdkScreen *screen)
-{
- GdkColormap *colormap;
- GdkVisual *visual;
-
- g_return_val_if_fail (screen != NULL, NULL);
-
- visual = get_best_visual_for_screen (screen);
-
- colormap = NULL;
- if (visual != NULL)
- {
- colormap = gdk_colormap_new (visual, FALSE);
- }
-
- return colormap;
-}
-
-static void
-widget_set_best_colormap (GtkWidget *widget)
-{
- GdkColormap *colormap;
-
- g_return_if_fail (widget != NULL);
-
- colormap = get_best_colormap_for_screen (gtk_widget_get_screen (widget));
- if (colormap != NULL)
- {
- gtk_widget_set_colormap (widget, colormap);
- g_object_unref (colormap);
- }
-}
-
-static void
-gs_window_real_realize (GtkWidget *widget)
-{
- widget_set_best_colormap (widget);
-
- if (GTK_WIDGET_CLASS (gs_window_parent_class)->realize)
- {
- GTK_WIDGET_CLASS (gs_window_parent_class)->realize (widget);
- }
-
- gs_window_override_user_time (GS_WINDOW (widget));
-
- gs_window_move_resize_window (GS_WINDOW (widget), TRUE, TRUE);
-
- g_signal_connect (gtk_window_get_screen (GTK_WINDOW (widget)),
- "size_changed",
- G_CALLBACK (screen_size_changed),
- widget);
-}
-
-/* every so often we should raise the window in case
- another window has somehow gotten on top */
-static gboolean
-watchdog_timer (GSWindow *window)
-{
- GtkWidget *widget = GTK_WIDGET (window);
-
- gdk_window_focus (widget->window, GDK_CURRENT_TIME);
-
- return TRUE;
-}
-
-static void
-remove_watchdog_timer (GSWindow *window)
-{
- if (window->priv->watchdog_timer_id != 0)
- {
- g_source_remove (window->priv->watchdog_timer_id);
- window->priv->watchdog_timer_id = 0;
- }
-}
-
-static void
-add_watchdog_timer (GSWindow *window,
- glong timeout)
-{
- window->priv->watchdog_timer_id = g_timeout_add (timeout,
- (GSourceFunc)watchdog_timer,
- window);
-}
-
-static void
-remove_popup_dialog_idle (GSWindow *window)
-{
- if (window->priv->popup_dialog_idle_id != 0)
- {
- g_source_remove (window->priv->popup_dialog_idle_id);
- window->priv->popup_dialog_idle_id = 0;
- }
-}
-
-static void
-add_popup_dialog_idle (GSWindow *window)
-{
- window->priv->popup_dialog_idle_id = g_idle_add ((GSourceFunc)popup_dialog_idle, window);
-}
-
-static gboolean
-emit_deactivated_idle (GSWindow *window)
-{
- g_signal_emit (window, signals [DEACTIVATED], 0);
-
- return FALSE;
-}
-
-static void
-add_emit_deactivated_idle (GSWindow *window)
-{
- g_idle_add ((GSourceFunc)emit_deactivated_idle, window);
-}
-
-static void
-gs_window_raise (GSWindow *window)
-{
- GdkWindow *win;
-
- g_return_if_fail (GS_IS_WINDOW (window));
-
- gs_debug ("Raising screensaver window");
-
- win = GTK_WIDGET (window)->window;
-
- gdk_window_raise (win);
-}
-
-static gboolean
-x11_window_is_ours (Window window)
-{
- GdkWindow *gwindow;
- gboolean ret;
-
- ret = FALSE;
-
- gwindow = gdk_window_lookup (window);
- if (gwindow && (window != GDK_ROOT_WINDOW ()))
- {
- ret = TRUE;
- }
-
- return ret;
-}
-
-#ifdef HAVE_SHAPE_EXT
-static void
-unshape_window (GSWindow *window)
-{
- gdk_window_shape_combine_region (GTK_WIDGET (window)->window,
- NULL,
- 0,
- 0);
-}
-#endif
-
-static void
-gs_window_xevent (GSWindow *window,
- GdkXEvent *xevent)
-{
- XEvent *ev;
-
- ev = xevent;
-
- /* MapNotify is used to tell us when new windows are mapped.
- ConfigureNofify is used to tell us when windows are raised. */
- switch (ev->xany.type)
- {
- case MapNotify:
- {
- XMapEvent *xme = &ev->xmap;
-
- if (! x11_window_is_ours (xme->window))
- {
- gs_window_raise (window);
- }
- else
- {
- gs_debug ("not raising our windows");
- }
-
- break;
- }
- case ConfigureNotify:
- {
- XConfigureEvent *xce = &ev->xconfigure;
-
- if (! x11_window_is_ours (xce->window))
- {
- gs_window_raise (window);
- }
- else
- {
- gs_debug ("not raising our windows");
- }
-
- break;
- }
- default:
- /* extension events */
-#ifdef HAVE_SHAPE_EXT
- if (ev->xany.type == (window->priv->shape_event_base + ShapeNotify))
- {
- /*XShapeEvent *xse = (XShapeEvent *) ev;*/
- unshape_window (window);
- gs_debug ("Window was reshaped!");
- }
-#endif
-
- break;
- }
-
-}
-
-static GdkFilterReturn
-xevent_filter (GdkXEvent *xevent,
- GdkEvent *event,
- GSWindow *window)
-{
- gs_window_xevent (window, xevent);
-
- return GDK_FILTER_CONTINUE;
-}
-
-static void
-select_popup_events (void)
-{
- XWindowAttributes attr;
- unsigned long events;
-
- gdk_error_trap_push ();
-
- memset (&attr, 0, sizeof (attr));
- XGetWindowAttributes (GDK_DISPLAY (), GDK_ROOT_WINDOW (), &attr);
-
- events = SubstructureNotifyMask | attr.your_event_mask;
- XSelectInput (GDK_DISPLAY (), GDK_ROOT_WINDOW (), events);
-
- gdk_display_sync (gdk_display_get_default ());
- gdk_error_trap_pop ();
-}
-
-static void
-window_select_shape_events (GSWindow *window)
-{
-#ifdef HAVE_SHAPE_EXT
- unsigned long events;
- int shape_error_base;
-
- gdk_error_trap_push ();
-
- if (XShapeQueryExtension (GDK_DISPLAY (), &window->priv->shape_event_base, &shape_error_base))
- {
- events = ShapeNotifyMask;
- XShapeSelectInput (GDK_DISPLAY (), GDK_WINDOW_XID (GTK_WIDGET (window)->window), events);
- }
-
- gdk_display_sync (gdk_display_get_default ());
- gdk_error_trap_pop ();
-#endif
-}
-
-static void
-gs_window_real_show (GtkWidget *widget)
-{
- GSWindow *window;
-
- if (GTK_WIDGET_CLASS (gs_window_parent_class)->show)
- {
- GTK_WIDGET_CLASS (gs_window_parent_class)->show (widget);
- }
-
- gs_window_clear (GS_WINDOW (widget));
-
- set_invisible_cursor (widget->window, TRUE);
-
- window = GS_WINDOW (widget);
- if (window->priv->timer)
- {
- g_timer_destroy (window->priv->timer);
- }
- window->priv->timer = g_timer_new ();
-
- remove_watchdog_timer (window);
- add_watchdog_timer (window, 30000);
-
- select_popup_events ();
- window_select_shape_events (window);
- gdk_window_add_filter (NULL, (GdkFilterFunc)xevent_filter, window);
-}
-
-static void
-set_info_text_and_icon (GSWindow *window,
- const char *icon_stock_id,
- const char *primary_text,
- const char *secondary_text)
-{
- GtkWidget *content_area;
- GtkWidget *hbox_content;
- GtkWidget *image;
- GtkWidget *vbox;
- gchar *primary_markup;
- gchar *secondary_markup;
- GtkWidget *primary_label;
- GtkWidget *secondary_label;
-
- hbox_content = gtk_hbox_new (FALSE, 8);
- gtk_widget_show (hbox_content);
-
- image = gtk_image_new_from_stock (icon_stock_id, GTK_ICON_SIZE_DIALOG);
- gtk_widget_show (image);
- gtk_box_pack_start (GTK_BOX (hbox_content), image, FALSE, FALSE, 0);
- gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0);
-
- vbox = gtk_vbox_new (FALSE, 6);
- gtk_widget_show (vbox);
- gtk_box_pack_start (GTK_BOX (hbox_content), vbox, FALSE, FALSE, 0);
-
- primary_markup = g_strdup_printf ("<b>%s</b>", primary_text);
- primary_label = gtk_label_new (primary_markup);
- g_free (primary_markup);
- gtk_widget_show (primary_label);
- gtk_box_pack_start (GTK_BOX (vbox), primary_label, TRUE, TRUE, 0);
- gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
- gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
- gtk_misc_set_alignment (GTK_MISC (primary_label), 0, 0.5);
-
- if (secondary_text != NULL)
- {
- secondary_markup = g_strdup_printf ("<small>%s</small>",
- secondary_text);
- secondary_label = gtk_label_new (secondary_markup);
- g_free (secondary_markup);
- gtk_widget_show (secondary_label);
- gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
- gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
- gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
- gtk_misc_set_alignment (GTK_MISC (secondary_label), 0, 0.5);
- }
-
- /* remove old content */
- content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (window->priv->info_bar));
- if (window->priv->info_content != NULL)
- {
- gtk_container_remove (GTK_CONTAINER (content_area), window->priv->info_content);
- }
- gtk_box_pack_start (GTK_BOX (content_area),
- hbox_content,
- TRUE, FALSE, 0);
- window->priv->info_content = hbox_content;
-}
-
-static gboolean
-info_bar_timeout (GSWindow *window)
-{
- window->priv->info_bar_timer_id = 0;
- gtk_widget_hide (window->priv->info_bar);
- return FALSE;
-}
-
-void
-gs_window_show_message (GSWindow *window,
- const char *summary,
- const char *body,
- const char *icon)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- set_info_text_and_icon (window,
- icon,
- summary,
- body);
- gtk_widget_show (window->priv->info_bar);
-
- if (window->priv->info_bar_timer_id > 0)
- {
- g_source_remove (window->priv->info_bar_timer_id);
- }
-
- window->priv->info_bar_timer_id = g_timeout_add_seconds (INFO_BAR_SECONDS,
- (GSourceFunc)info_bar_timeout,
- window);
-}
-
-void
-gs_window_show (GSWindow *window)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- gtk_widget_show (GTK_WIDGET (window));
-}
-
-static void
-gs_window_real_hide (GtkWidget *widget)
-{
- GSWindow *window;
-
- window = GS_WINDOW (widget);
-
- gdk_window_remove_filter (NULL, (GdkFilterFunc)xevent_filter, window);
-
- remove_watchdog_timer (window);
-
- if (GTK_WIDGET_CLASS (gs_window_parent_class)->hide)
- {
- GTK_WIDGET_CLASS (gs_window_parent_class)->hide (widget);
- }
-}
-
-void
-gs_window_destroy (GSWindow *window)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- gs_window_cancel_unlock_request (window);
-
- gtk_widget_destroy (GTK_WIDGET (window));
-}
-
-GdkWindow *
-gs_window_get_gdk_window (GSWindow *window)
-{
- g_return_val_if_fail (GS_IS_WINDOW (window), NULL);
-
- return GTK_WIDGET (window)->window;
-}
-
-GtkWidget *
-gs_window_get_drawing_area (GSWindow *window)
-{
- g_return_val_if_fail (GS_IS_WINDOW (window), NULL);
-
- return window->priv->drawing_area;
-}
-
-/* just for debugging */
-static gboolean
-error_watch (GIOChannel *source,
- GIOCondition condition,
- gpointer data)
-{
- gboolean finished = FALSE;
-
- if (condition & G_IO_IN)
- {
- GIOStatus status;
- GError *error = NULL;
- char *line;
-
- line = NULL;
- status = g_io_channel_read_line (source, &line, NULL, NULL, &error);
-
- switch (status)
- {
- case G_IO_STATUS_NORMAL:
- gs_debug ("command error output: %s", line);
- break;
- case G_IO_STATUS_EOF:
- finished = TRUE;
- break;
- case G_IO_STATUS_ERROR:
- finished = TRUE;
- gs_debug ("Error reading from child: %s\n", error->message);
- g_error_free (error);
- return FALSE;
- case G_IO_STATUS_AGAIN:
- default:
- break;
- }
- g_free (line);
- }
- else if (condition & G_IO_HUP)
- {
- finished = TRUE;
- }
-
- if (finished)
- {
- return FALSE;
- }
-
- return TRUE;
-}
-
-static gboolean
-spawn_on_window (GSWindow *window,
- char *command,
- int *pid,
- GIOFunc watch_func,
- gpointer user_data,
- gint *watch_id)
-{
- int argc;
- char **argv;
- GError *error;
- gboolean result;
- GIOChannel *channel;
- int standard_output;
- int standard_error;
- int child_pid;
- int id;
-
- error = NULL;
- if (! g_shell_parse_argv (command, &argc, &argv, &error))
- {
- gs_debug ("Could not parse command: %s", error->message);
- g_error_free (error);
- return FALSE;
- }
-
- error = NULL;
- result = gdk_spawn_on_screen_with_pipes (GTK_WINDOW (window)->screen,
- NULL,
- argv,
- NULL,
- G_SPAWN_DO_NOT_REAP_CHILD | G_SPAWN_SEARCH_PATH,
- NULL,
- NULL,
- &child_pid,
- NULL,
- &standard_output,
- &standard_error,
- &error);
-
- if (! result)
- {
- gs_debug ("Could not start command '%s': %s", command, error->message);
- g_error_free (error);
- g_strfreev (argv);
- return FALSE;
- }
-
- if (pid != NULL)
- {
- *pid = child_pid;
- }
- else
- {
- g_spawn_close_pid (child_pid);
- }
-
- /* output channel */
- channel = g_io_channel_unix_new (standard_output);
- g_io_channel_set_close_on_unref (channel, TRUE);
- g_io_channel_set_flags (channel,
- g_io_channel_get_flags (channel) | G_IO_FLAG_NONBLOCK,
- NULL);
- id = g_io_add_watch (channel,
- G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
- watch_func,
- user_data);
- if (watch_id != NULL)
- {
- *watch_id = id;
- }
- g_io_channel_unref (channel);
-
- /* error channel */
- channel = g_io_channel_unix_new (standard_error);
- g_io_channel_set_close_on_unref (channel, TRUE);
- g_io_channel_set_flags (channel,
- g_io_channel_get_flags (channel) | G_IO_FLAG_NONBLOCK,
- NULL);
- id = g_io_add_watch (channel,
- G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
- error_watch,
- NULL);
- g_io_channel_unref (channel);
-
- g_strfreev (argv);
-
- return result;
-}
-
-static void
-lock_plug_added (GtkWidget *widget,
- GSWindow *window)
-{
- gtk_widget_show (widget);
-}
-
-static gboolean
-lock_plug_removed (GtkWidget *widget,
- GSWindow *window)
-{
- gtk_widget_hide (widget);
- gtk_container_remove (GTK_CONTAINER (window->priv->vbox), GTK_WIDGET (window->priv->lock_box));
- window->priv->lock_box = NULL;
-
- return TRUE;
-}
-
-static void
-keyboard_plug_added (GtkWidget *widget,
- GSWindow *window)
-{
- gtk_widget_show (widget);
-}
-
-static gboolean
-keyboard_plug_removed (GtkWidget *widget,
- GSWindow *window)
-{
- gtk_widget_hide (widget);
- gtk_container_remove (GTK_CONTAINER (window->priv->vbox), GTK_WIDGET (window->priv->keyboard_socket));
-
- return TRUE;
-}
-
-static void
-keyboard_socket_destroyed (GtkWidget *widget,
- GSWindow *window)
-{
- g_signal_handlers_disconnect_by_func (widget, keyboard_socket_destroyed, window);
- g_signal_handlers_disconnect_by_func (widget, keyboard_plug_added, window);
- g_signal_handlers_disconnect_by_func (widget, keyboard_plug_removed, window);
-
- window->priv->keyboard_socket = NULL;
-}
-
-static void
-forward_key_events (GSWindow *window)
-{
- window->priv->key_events = g_list_reverse (window->priv->key_events);
-
- while (window->priv->key_events != NULL)
- {
- GdkEventKey *event = window->priv->key_events->data;
-
- gtk_window_propagate_key_event (GTK_WINDOW (window), event);
-
- gdk_event_free ((GdkEvent *)event);
- window->priv->key_events = g_list_delete_link (window->priv->key_events,
- window->priv->key_events);
- }
-}
-
-static void
-remove_key_events (GSWindow *window)
-{
- window->priv->key_events = g_list_reverse (window->priv->key_events);
-
- while (window->priv->key_events)
- {
- GdkEventKey *event = window->priv->key_events->data;
-
- gdk_event_free ((GdkEvent *)event);
- window->priv->key_events = g_list_delete_link (window->priv->key_events,
- window->priv->key_events);
- }
-}
-
-static void
-lock_socket_show (GtkWidget *widget,
- GSWindow *window)
-{
- gtk_widget_child_focus (window->priv->lock_socket, GTK_DIR_TAB_FORWARD);
-
- /* send queued events to the dialog */
- forward_key_events (window);
-}
-
-static void
-lock_socket_destroyed (GtkWidget *widget,
- GSWindow *window)
-{
- g_signal_handlers_disconnect_by_func (widget, lock_socket_show, window);
- g_signal_handlers_disconnect_by_func (widget, lock_socket_destroyed, window);
- g_signal_handlers_disconnect_by_func (widget, lock_plug_added, window);
- g_signal_handlers_disconnect_by_func (widget, lock_plug_removed, window);
-
- window->priv->lock_socket = NULL;
-}
-
-static void
-create_keyboard_socket (GSWindow *window,
- guint32 id)
-{
- int height;
-
- height = (gdk_screen_get_height (gtk_widget_get_screen (GTK_WIDGET (window)))) / 4;
-
- window->priv->keyboard_socket = gtk_socket_new ();
- gtk_widget_set_size_request (window->priv->keyboard_socket, -1, height);
-
- g_signal_connect (window->priv->keyboard_socket, "destroy",
- G_CALLBACK (keyboard_socket_destroyed), window);
- g_signal_connect (window->priv->keyboard_socket, "plug_added",
- G_CALLBACK (keyboard_plug_added), window);
- g_signal_connect (window->priv->keyboard_socket, "plug_removed",
- G_CALLBACK (keyboard_plug_removed), window);
- gtk_box_pack_start (GTK_BOX (window->priv->vbox), window->priv->keyboard_socket, FALSE, FALSE, 0);
- gtk_socket_add_id (GTK_SOCKET (window->priv->keyboard_socket), id);
-}
-
-/* adapted from gspawn.c */
-static int
-wait_on_child (int pid)
-{
- int status;
-
-wait_again:
- if (waitpid (pid, &status, 0) < 0)
- {
- if (errno == EINTR)
- {
- goto wait_again;
- }
- else if (errno == ECHILD)
- {
- ; /* do nothing, child already reaped */
- }
- else
- {
- gs_debug ("waitpid () should not fail in 'GSWindow'");
- }
- }
-
- return status;
-}
-
-static void
-kill_keyboard_command (GSWindow *window)
-{
- if (window->priv->keyboard_pid > 0)
- {
- signal_pid (window->priv->keyboard_pid, SIGTERM);
- }
-}
-
-static void
-kill_dialog_command (GSWindow *window)
-{
- /* If a dialog is up we need to signal it
- and wait on it */
- if (window->priv->lock_pid > 0)
- {
- signal_pid (window->priv->lock_pid, SIGTERM);
- }
-}
-
-static void
-keyboard_command_finish (GSWindow *window)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- /* send a signal just in case */
- kill_keyboard_command (window);
-
- gs_debug ("Keyboard finished");
-
- if (window->priv->keyboard_pid > 0)
- {
- int exit_status;
-
- exit_status = wait_on_child (window->priv->keyboard_pid);
-
- g_spawn_close_pid (window->priv->keyboard_pid);
- window->priv->keyboard_pid = 0;
- }
-}
-
-static gboolean
-keyboard_command_watch (GIOChannel *source,
- GIOCondition condition,
- GSWindow *window)
-{
- gboolean finished = FALSE;
-
- g_return_val_if_fail (GS_IS_WINDOW (window), FALSE);
-
- if (condition & G_IO_IN)
- {
- GIOStatus status;
- GError *error = NULL;
- char *line;
-
- line = NULL;
- status = g_io_channel_read_line (source, &line, NULL, NULL, &error);
-
- switch (status)
- {
- case G_IO_STATUS_NORMAL:
- {
- guint32 id;
- char c;
- gs_debug ("keyboard command output: %s", line);
- if (1 == sscanf (line, " %" G_GUINT32_FORMAT " %c", &id, &c))
- {
- create_keyboard_socket (window, id);
- }
- }
- break;
- case G_IO_STATUS_EOF:
- finished = TRUE;
- break;
- case G_IO_STATUS_ERROR:
- finished = TRUE;
- gs_debug ("Error reading from child: %s\n", error->message);
- g_error_free (error);
- return FALSE;
- case G_IO_STATUS_AGAIN:
- default:
- break;
- }
-
- g_free (line);
- }
- else if (condition & G_IO_HUP)
- {
- finished = TRUE;
- }
-
- if (finished)
- {
- window->priv->keyboard_watch_id = 0;
- keyboard_command_finish (window);
- return FALSE;
- }
-
- return TRUE;
-}
-
-static void
-embed_keyboard (GSWindow *window)
-{
- gboolean res;
-
- if (! window->priv->keyboard_enabled
- || window->priv->keyboard_command == NULL)
- return;
-
- gs_debug ("Adding embedded keyboard widget");
-
- /* FIXME: verify command is safe */
-
- gs_debug ("Running command: %s", window->priv->keyboard_command);
-
- res = spawn_on_window (window,
- window->priv->keyboard_command,
- &window->priv->keyboard_pid,
- (GIOFunc)keyboard_command_watch,
- window,
- &window->priv->keyboard_watch_id);
- if (! res)
- {
- gs_debug ("Could not start command: %s", window->priv->keyboard_command);
- }
-}
-
-static void
-create_lock_socket (GSWindow *window,
- guint32 id)
-{
- window->priv->lock_socket = gtk_socket_new ();
- window->priv->lock_box = gtk_alignment_new (0.5, 0.5, 0, 0);
- gtk_widget_show (window->priv->lock_box);
- gtk_box_pack_start (GTK_BOX (window->priv->vbox), window->priv->lock_box, TRUE, TRUE, 0);
-
- gtk_container_add (GTK_CONTAINER (window->priv->lock_box), window->priv->lock_socket);
-
- g_signal_connect (window->priv->lock_socket, "show",
- G_CALLBACK (lock_socket_show), window);
- g_signal_connect (window->priv->lock_socket, "destroy",
- G_CALLBACK (lock_socket_destroyed), window);
- g_signal_connect (window->priv->lock_socket, "plug_added",
- G_CALLBACK (lock_plug_added), window);
- g_signal_connect (window->priv->lock_socket, "plug_removed",
- G_CALLBACK (lock_plug_removed), window);
-
- gtk_socket_add_id (GTK_SOCKET (window->priv->lock_socket), id);
-
- if (window->priv->keyboard_enabled)
- {
- embed_keyboard (window);
- }
-}
-
-static void
-gs_window_dialog_finish (GSWindow *window)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- gs_debug ("Dialog finished");
-
- /* make sure we finish the keyboard thing too */
- keyboard_command_finish (window);
-
- /* send a signal just in case */
- kill_dialog_command (window);
-
- if (window->priv->lock_pid > 0)
- {
- int exit_status;
-
- exit_status = wait_on_child (window->priv->lock_pid);
-
- g_spawn_close_pid (window->priv->lock_pid);
- window->priv->lock_pid = 0;
- }
-
- /* remove events for the case were we failed to show socket */
- remove_key_events (window);
-}
-
-static void
-maybe_kill_dialog (GSWindow *window)
-{
- if (!window->priv->dialog_shake_in_progress
- && window->priv->dialog_quit_requested
- && window->priv->lock_pid > 0)
- {
- kill (window->priv->lock_pid, SIGTERM);
- }
-}
-
-/* very rudimentary animation for indicating an auth failure */
-static void
-shake_dialog (GSWindow *window)
-{
- int i;
- guint left;
- guint right;
-
- window->priv->dialog_shake_in_progress = TRUE;
-
- for (i = 0; i < 9; i++)
- {
- if (i % 2 == 0)
- {
- left = 30;
- right = 0;
- }
- else
- {
- left = 0;
- right = 30;
- }
-
- if (! window->priv->lock_box)
- {
- break;
- }
-
- gtk_alignment_set_padding (GTK_ALIGNMENT (window->priv->lock_box),
- 0, 0,
- left,
- right);
-
- while (gtk_events_pending ())
- {
- gtk_main_iteration ();
- }
-
- g_usleep (10000);
- }
-
- window->priv->dialog_shake_in_progress = FALSE;
- maybe_kill_dialog (window);
-}
-
-static void
-window_set_dialog_up (GSWindow *window,
- gboolean dialog_up)
-{
- if (window->priv->dialog_up == dialog_up)
- {
- return;
- }
-
- window->priv->dialog_up = dialog_up;
- g_object_notify (G_OBJECT (window), "dialog-up");
-}
-
-static void
-popdown_dialog (GSWindow *window)
-{
- gs_window_dialog_finish (window);
-
- gtk_widget_show (window->priv->drawing_area);
-
- gs_window_clear (window);
- set_invisible_cursor (GTK_WIDGET (window)->window, TRUE);
-
- window_set_dialog_up (window, FALSE);
-
- /* reset the pointer positions */
- window->priv->last_x = -1;
- window->priv->last_y = -1;
-
- if (window->priv->lock_box != NULL)
- {
- gtk_container_remove (GTK_CONTAINER (window->priv->vbox), GTK_WIDGET (window->priv->lock_box));
- window->priv->lock_box = NULL;
- }
-
- remove_popup_dialog_idle (window);
- remove_command_watches (window);
-}
-
-static gboolean
-lock_command_watch (GIOChannel *source,
- GIOCondition condition,
- GSWindow *window)
-{
- gboolean finished = FALSE;
-
- g_return_val_if_fail (GS_IS_WINDOW (window), FALSE);
-
- if (condition & G_IO_IN)
- {
- GIOStatus status;
- GError *error = NULL;
- char *line;
-
- line = NULL;
- status = g_io_channel_read_line (source, &line, NULL, NULL, &error);
-
- switch (status)
- {
- case G_IO_STATUS_NORMAL:
- gs_debug ("command output: %s", line);
-
- if (strstr (line, "WINDOW ID=") != NULL)
- {
- guint32 id;
- char c;
- if (1 == sscanf (line, " WINDOW ID= %" G_GUINT32_FORMAT " %c", &id, &c))
- {
- create_lock_socket (window, id);
- }
- }
- else if (strstr (line, "NOTICE=") != NULL)
- {
- if (strstr (line, "NOTICE=AUTH FAILED") != NULL)
- {
- shake_dialog (window);
- }
- }
- else if (strstr (line, "RESPONSE=") != NULL)
- {
- if (strstr (line, "RESPONSE=OK") != NULL)
- {
- gs_debug ("Got OK response");
- window->priv->dialog_response = DIALOG_RESPONSE_OK;
- }
- else
- {
- gs_debug ("Got CANCEL response");
- window->priv->dialog_response = DIALOG_RESPONSE_CANCEL;
- }
- finished = TRUE;
- }
- else if (strstr (line, "REQUEST QUIT") != NULL)
- {
- gs_debug ("Got request for quit");
- window->priv->dialog_quit_requested = TRUE;
- maybe_kill_dialog (window);
- }
- break;
- case G_IO_STATUS_EOF:
- finished = TRUE;
- break;
- case G_IO_STATUS_ERROR:
- finished = TRUE;
- gs_debug ("Error reading from child: %s\n", error->message);
- g_error_free (error);
- return FALSE;
- case G_IO_STATUS_AGAIN:
- default:
- break;
- }
-
- g_free (line);
- }
- else if (condition & G_IO_HUP)
- {
- finished = TRUE;
- }
-
- if (finished)
- {
- popdown_dialog (window);
-
- if (window->priv->dialog_response == DIALOG_RESPONSE_OK)
- {
- add_emit_deactivated_idle (window);
- }
-
- window->priv->lock_watch_id = 0;
-
- return FALSE;
- }
-
- return TRUE;
-}
-
-static gboolean
-is_logout_enabled (GSWindow *window)
-{
- double elapsed;
-
- if (! window->priv->logout_enabled)
- {
- return FALSE;
- }
-
- if (! window->priv->logout_command)
- {
- return FALSE;
- }
-
- elapsed = g_timer_elapsed (window->priv->timer, NULL);
-
- if (window->priv->logout_timeout < (elapsed * 1000))
- {
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gboolean
-is_user_switch_enabled (GSWindow *window)
-{
- return window->priv->user_switch_enabled;
-}
-
-static void
-popup_dialog (GSWindow *window)
-{
- gboolean result;
- char *tmp;
- GString *command;
-
- gs_debug ("Popping up dialog");
-
- tmp = g_build_filename (LIBEXECDIR, "mate-screensaver-dialog", NULL);
- command = g_string_new (tmp);
- g_free (tmp);
-
- if (is_logout_enabled (window))
- {
- command = g_string_append (command, " --enable-logout");
- g_string_append_printf (command, " --logout-command='%s'", window->priv->logout_command);
- }
-
- if (window->priv->status_message)
- {
- char *quoted;
-
- quoted = g_shell_quote (window->priv->status_message);
- g_string_append_printf (command, " --status-message=%s", quoted);
- g_free (quoted);
- }
-
- if (is_user_switch_enabled (window))
- {
- command = g_string_append (command, " --enable-switch");
- }
-
- if (gs_debug_enabled ())
- {
- command = g_string_append (command, " --verbose");
- }
-
- gtk_widget_hide (window->priv->drawing_area);
-
- gs_window_clear_to_background_pixmap (window);
-
- set_invisible_cursor (GTK_WIDGET (window)->window, FALSE);
-
- window->priv->dialog_quit_requested = FALSE;
- window->priv->dialog_shake_in_progress = FALSE;
-
- result = spawn_on_window (window,
- command->str,
- &window->priv->lock_pid,
- (GIOFunc)lock_command_watch,
- window,
- &window->priv->lock_watch_id);
- if (! result)
- {
- gs_debug ("Could not start command: %s", command->str);
- }
-
- g_string_free (command, TRUE);
-}
-
-static gboolean
-popup_dialog_idle (GSWindow *window)
-{
- popup_dialog (window);
-
- window->priv->popup_dialog_idle_id = 0;
-
- return FALSE;
-}
-
-void
-gs_window_request_unlock (GSWindow *window)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- gs_debug ("Requesting unlock");
-
- if (! GTK_WIDGET_VISIBLE (GTK_WIDGET (window)))
- {
- gs_debug ("Request unlock but window is not visible!");
- return;
- }
-
- if (window->priv->lock_watch_id > 0)
- {
- return;
- }
-
- if (! window->priv->lock_enabled)
- {
- add_emit_deactivated_idle (window);
-
- return;
- }
-
- if (window->priv->popup_dialog_idle_id == 0)
- {
- add_popup_dialog_idle (window);
- }
-
- window_set_dialog_up (window, TRUE);
-}
-
-void
-gs_window_cancel_unlock_request (GSWindow *window)
-{
- /* FIXME: This is a bit of a hammer approach...
- * Maybe we should send a delete-event to
- * the plug?
- */
- g_return_if_fail (GS_IS_WINDOW (window));
-
- popdown_dialog (window);
-}
-
-void
-gs_window_set_lock_enabled (GSWindow *window,
- gboolean lock_enabled)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- if (window->priv->lock_enabled == lock_enabled)
- {
- return;
- }
-
- window->priv->lock_enabled = lock_enabled;
- g_object_notify (G_OBJECT (window), "lock-enabled");
-}
-
-void
-gs_window_set_screen (GSWindow *window,
- GdkScreen *screen)
-{
-
- g_return_if_fail (GS_IS_WINDOW (window));
- g_return_if_fail (GDK_IS_SCREEN (screen));
-
- gtk_window_set_screen (GTK_WINDOW (window), screen);
-}
-
-GdkScreen *
-gs_window_get_screen (GSWindow *window)
-{
- g_return_val_if_fail (GS_IS_WINDOW (window), NULL);
-
- return GTK_WINDOW (window)->screen;
-}
-
-void
-gs_window_set_keyboard_enabled (GSWindow *window,
- gboolean enabled)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- window->priv->keyboard_enabled = enabled;
-}
-
-void
-gs_window_set_keyboard_command (GSWindow *window,
- const char *command)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- g_free (window->priv->keyboard_command);
-
- if (command != NULL)
- {
- window->priv->keyboard_command = g_strdup (command);
- }
- else
- {
- window->priv->keyboard_command = NULL;
- }
-}
-
-void
-gs_window_set_logout_enabled (GSWindow *window,
- gboolean logout_enabled)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- window->priv->logout_enabled = logout_enabled;
-}
-
-void
-gs_window_set_user_switch_enabled (GSWindow *window,
- gboolean user_switch_enabled)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- window->priv->user_switch_enabled = user_switch_enabled;
-}
-
-void
-gs_window_set_logout_timeout (GSWindow *window,
- glong logout_timeout)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- if (logout_timeout < 0)
- {
- window->priv->logout_timeout = 0;
- }
- else
- {
- window->priv->logout_timeout = logout_timeout;
- }
-}
-
-void
-gs_window_set_logout_command (GSWindow *window,
- const char *command)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- g_free (window->priv->logout_command);
-
- if (command)
- {
- window->priv->logout_command = g_strdup (command);
- }
- else
- {
- window->priv->logout_command = NULL;
- }
-}
-
-void
-gs_window_set_status_message (GSWindow *window,
- const char *status_message)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- g_free (window->priv->status_message);
- window->priv->status_message = g_strdup (status_message);
-}
-
-void
-gs_window_set_monitor (GSWindow *window,
- int monitor)
-{
- g_return_if_fail (GS_IS_WINDOW (window));
-
- if (window->priv->monitor == monitor)
- {
- return;
- }
-
- window->priv->monitor = monitor;
-
- gtk_widget_queue_resize (GTK_WIDGET (window));
-
- g_object_notify (G_OBJECT (window), "monitor");
-}
-
-int
-gs_window_get_monitor (GSWindow *window)
-{
- g_return_val_if_fail (GS_IS_WINDOW (window), -1);
-
- return window->priv->monitor;
-}
-
-static void
-gs_window_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GSWindow *self;
-
- self = GS_WINDOW (object);
-
- switch (prop_id)
- {
- case PROP_LOCK_ENABLED:
- gs_window_set_lock_enabled (self, g_value_get_boolean (value));
- break;
- case PROP_KEYBOARD_ENABLED:
- gs_window_set_keyboard_enabled (self, g_value_get_boolean (value));
- break;
- case PROP_KEYBOARD_COMMAND:
- gs_window_set_keyboard_command (self, g_value_get_string (value));
- break;
- case PROP_LOGOUT_ENABLED:
- gs_window_set_logout_enabled (self, g_value_get_boolean (value));
- break;
- case PROP_LOGOUT_COMMAND:
- gs_window_set_logout_command (self, g_value_get_string (value));
- break;
- case PROP_STATUS_MESSAGE:
- gs_window_set_status_message (self, g_value_get_string (value));
- break;
- case PROP_LOGOUT_TIMEOUT:
- gs_window_set_logout_timeout (self, g_value_get_long (value));
- break;
- case PROP_MONITOR:
- gs_window_set_monitor (self, g_value_get_int (value));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gs_window_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GSWindow *self;
-
- self = GS_WINDOW (object);
-
- switch (prop_id)
- {
- case PROP_LOCK_ENABLED:
- g_value_set_boolean (value, self->priv->lock_enabled);
- break;
- case PROP_KEYBOARD_ENABLED:
- g_value_set_boolean (value, self->priv->keyboard_enabled);
- break;
- case PROP_KEYBOARD_COMMAND:
- g_value_set_string (value, self->priv->keyboard_command);
- break;
- case PROP_LOGOUT_ENABLED:
- g_value_set_boolean (value, self->priv->logout_enabled);
- break;
- case PROP_LOGOUT_COMMAND:
- g_value_set_string (value, self->priv->logout_command);
- break;
- case PROP_STATUS_MESSAGE:
- g_value_set_string (value, self->priv->status_message);
- break;
- case PROP_LOGOUT_TIMEOUT:
- g_value_set_long (value, self->priv->logout_timeout);
- break;
- case PROP_MONITOR:
- g_value_set_int (value, self->priv->monitor);
- break;
- case PROP_OBSCURED:
- g_value_set_boolean (value, self->priv->obscured);
- break;
- case PROP_DIALOG_UP:
- g_value_set_boolean (value, self->priv->dialog_up);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-queue_key_event (GSWindow *window,
- GdkEventKey *event)
-{
- /* Eat the first return, enter, escape, or space */
- if (window->priv->key_events == NULL
- && (event->keyval == GDK_Return
- || event->keyval == GDK_KP_Enter
- || event->keyval == GDK_Escape
- || event->keyval == GDK_space))
- {
- return;
- }
-
- /* Only cache MAX_QUEUED_EVENTS key events. If there are any more than this then
- something is wrong */
- /* Don't queue keys that may cause focus navigation in the dialog */
- if (g_list_length (window->priv->key_events) < MAX_QUEUED_EVENTS
- && event->keyval != GDK_Tab
- && event->keyval != GDK_Up
- && event->keyval != GDK_Down)
- {
- window->priv->key_events = g_list_prepend (window->priv->key_events,
- gdk_event_copy ((GdkEvent *)event));
- }
-}
-
-static gboolean
-maybe_handle_activity (GSWindow *window)
-{
- gboolean handled;
-
- handled = FALSE;
-
- /* if we already have a socket then don't bother */
- if (! window->priv->lock_socket
- && GTK_WIDGET_IS_SENSITIVE (GTK_WIDGET (window)))
- {
- g_signal_emit (window, signals [ACTIVITY], 0, &handled);
- }
-
- return handled;
-}
-
-static gboolean
-gs_window_real_key_press_event (GtkWidget *widget,
- GdkEventKey *event)
-{
- /*g_message ("KEY PRESS state: %u keyval %u", event->state, event->keyval);*/
-
- /* Ignore brightness keys */
- if (event->hardware_keycode == 101 || event->hardware_keycode == 212)
- {
- gs_debug ("Ignoring brightness keys");
- return TRUE;
- }
-
- maybe_handle_activity (GS_WINDOW (widget));
-
- queue_key_event (GS_WINDOW (widget), event);
-
- if (GTK_WIDGET_CLASS (gs_window_parent_class)->key_press_event)
- {
- GTK_WIDGET_CLASS (gs_window_parent_class)->key_press_event (widget, event);
- }
-
- return TRUE;
-}
-
-static gboolean
-gs_window_real_motion_notify_event (GtkWidget *widget,
- GdkEventMotion *event)
-{
- GSWindow *window;
- gdouble distance;
- gdouble min_distance;
- gdouble min_percentage = 0.1;
- GdkScreen *screen;
-
- window = GS_WINDOW (widget);
-
- screen = gs_window_get_screen (window);
- min_distance = gdk_screen_get_width (screen) * min_percentage;
-
- /* if the last position was not set then don't detect motion */
- if (window->priv->last_x < 0 || window->priv->last_y < 0)
- {
- window->priv->last_x = event->x;
- window->priv->last_y = event->y;
-
- return FALSE;
- }
-
- /* just an approximate distance */
- distance = MAX (ABS (window->priv->last_x - event->x),
- ABS (window->priv->last_y - event->y));
-
- if (distance > min_distance)
- {
- maybe_handle_activity (window);
-
- window->priv->last_x = -1;
- window->priv->last_y = -1;
- }
-
- return FALSE;
-}
-
-static gboolean
-gs_window_real_button_press_event (GtkWidget *widget,
- GdkEventButton *event)
-{
- GSWindow *window;
-
- window = GS_WINDOW (widget);
- maybe_handle_activity (window);
-
- return FALSE;
-}
-
-static gboolean
-gs_window_real_scroll_event (GtkWidget *widget,
- GdkEventScroll *event)
-{
- GSWindow *window;
-
- window = GS_WINDOW (widget);
- maybe_handle_activity (window);
-
- return FALSE;
-}
-
-static void
-gs_window_real_size_request (GtkWidget *widget,
- GtkRequisition *requisition)
-{
- GSWindow *window;
- GtkBin *bin;
- GdkRectangle old_geometry;
- int position_changed = FALSE;
- int size_changed = FALSE;
-
- window = GS_WINDOW (widget);
- bin = GTK_BIN (widget);
-
- if (bin->child && GTK_WIDGET_VISIBLE (bin->child))
- {
- gtk_widget_size_request (bin->child, requisition);
- }
-
- old_geometry = window->priv->geometry;
-
- update_geometry (window);
-
- requisition->width = window->priv->geometry.width;
- requisition->height = window->priv->geometry.height;
-
- if (! GTK_WIDGET_REALIZED (widget))
- {
- return;
- }
-
- if (old_geometry.width != window->priv->geometry.width ||
- old_geometry.height != window->priv->geometry.height)
- {
- size_changed = TRUE;
- }
-
- if (old_geometry.x != window->priv->geometry.x ||
- old_geometry.y != window->priv->geometry.y)
- {
- position_changed = TRUE;
- }
-
- gs_window_move_resize_window (window, position_changed, size_changed);
-}
-
-static gboolean
-gs_window_real_grab_broken (GtkWidget *widget,
- GdkEventGrabBroken *event)
-{
- if (event->grab_window != NULL)
- {
- gs_debug ("Grab broken on window %X %s, new grab on window %X",
- (guint32) GDK_WINDOW_XID (event->window),
- event->keyboard ? "keyboard" : "pointer",
- (guint32) GDK_WINDOW_XID (event->grab_window));
- }
- else
- {
- gs_debug ("Grab broken on window %X %s, new grab is outside application",
- (guint32) GDK_WINDOW_XID (event->window),
- event->keyboard ? "keyboard" : "pointer");
- }
-
- return FALSE;
-}
-
-gboolean
-gs_window_is_obscured (GSWindow *window)
-{
- g_return_val_if_fail (GS_IS_WINDOW (window), FALSE);
-
- return window->priv->obscured;
-}
-
-gboolean
-gs_window_is_dialog_up (GSWindow *window)
-{
- g_return_val_if_fail (GS_IS_WINDOW (window), FALSE);
-
- return window->priv->dialog_up;
-}
-
-static void
-window_set_obscured (GSWindow *window,
- gboolean obscured)
-{
- if (window->priv->obscured == obscured)
- {
- return;
- }
-
- window->priv->obscured = obscured;
- g_object_notify (G_OBJECT (window), "obscured");
-}
-
-static gboolean
-gs_window_real_visibility_notify_event (GtkWidget *widget,
- GdkEventVisibility *event)
-{
- switch (event->state)
- {
- case GDK_VISIBILITY_FULLY_OBSCURED:
- window_set_obscured (GS_WINDOW (widget), TRUE);
- break;
- case GDK_VISIBILITY_PARTIAL:
- break;
- case GDK_VISIBILITY_UNOBSCURED:
- window_set_obscured (GS_WINDOW (widget), FALSE);
- break;
- default:
- break;
- }
-
- return FALSE;
-}
-
-static void
-gs_window_class_init (GSWindowClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
-
- object_class->finalize = gs_window_finalize;
- object_class->get_property = gs_window_get_property;
- object_class->set_property = gs_window_set_property;
-
- widget_class->show = gs_window_real_show;
- widget_class->hide = gs_window_real_hide;
- widget_class->realize = gs_window_real_realize;
- widget_class->unrealize = gs_window_real_unrealize;
- widget_class->key_press_event = gs_window_real_key_press_event;
- widget_class->motion_notify_event = gs_window_real_motion_notify_event;
- widget_class->button_press_event = gs_window_real_button_press_event;
- widget_class->scroll_event = gs_window_real_scroll_event;
- widget_class->size_request = gs_window_real_size_request;
- widget_class->grab_broken_event = gs_window_real_grab_broken;
- widget_class->visibility_notify_event = gs_window_real_visibility_notify_event;
-
- g_type_class_add_private (klass, sizeof (GSWindowPrivate));
-
- signals [ACTIVITY] =
- g_signal_new ("activity",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSWindowClass, activity),
- NULL,
- NULL,
- gs_marshal_BOOLEAN__VOID,
- G_TYPE_BOOLEAN,
- 0);
- signals [DEACTIVATED] =
- g_signal_new ("deactivated",
- G_TYPE_FROM_CLASS (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSWindowClass, deactivated),
- NULL,
- NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
-
- g_object_class_install_property (object_class,
- PROP_OBSCURED,
- g_param_spec_boolean ("obscured",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READABLE));
- g_object_class_install_property (object_class,
- PROP_DIALOG_UP,
- g_param_spec_boolean ("dialog-up",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READABLE));
- g_object_class_install_property (object_class,
- PROP_LOCK_ENABLED,
- g_param_spec_boolean ("lock-enabled",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_LOGOUT_ENABLED,
- g_param_spec_boolean ("logout-enabled",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_LOGOUT_TIMEOUT,
- g_param_spec_long ("logout-timeout",
- NULL,
- NULL,
- -1,
- G_MAXLONG,
- 0,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_LOGOUT_COMMAND,
- g_param_spec_string ("logout-command",
- NULL,
- NULL,
- NULL,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_STATUS_MESSAGE,
- g_param_spec_string ("status-message",
- NULL,
- NULL,
- NULL,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_KEYBOARD_ENABLED,
- g_param_spec_boolean ("keyboard-enabled",
- NULL,
- NULL,
- FALSE,
- G_PARAM_READWRITE));
- g_object_class_install_property (object_class,
- PROP_KEYBOARD_COMMAND,
- g_param_spec_string ("keyboard-command",
- NULL,
- NULL,
- NULL,
- G_PARAM_READWRITE));
-
- g_object_class_install_property (object_class,
- PROP_MONITOR,
- g_param_spec_int ("monitor",
- "Xinerama monitor",
- "The monitor (in terms of Xinerama) which the window is on",
- 0,
- G_MAXINT,
- 0,
- G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
-
-}
-
-static void
-create_info_bar (GSWindow *window)
-{
- window->priv->info_bar = gtk_info_bar_new ();
- gtk_widget_set_no_show_all (window->priv->info_bar, TRUE);
- gtk_box_pack_end (GTK_BOX (window->priv->vbox), window->priv->info_bar, FALSE, FALSE, 0);
-}
-
-static void
-gs_window_init (GSWindow *window)
-{
- window->priv = GS_WINDOW_GET_PRIVATE (window);
-
- window->priv->geometry.x = -1;
- window->priv->geometry.y = -1;
- window->priv->geometry.width = -1;
- window->priv->geometry.height = -1;
-
- window->priv->last_x = -1;
- window->priv->last_y = -1;
-
- gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
-
- gtk_window_set_skip_taskbar_hint (GTK_WINDOW (window), TRUE);
- gtk_window_set_skip_pager_hint (GTK_WINDOW (window), TRUE);
-
- gtk_window_set_keep_above (GTK_WINDOW (window), TRUE);
-
- gtk_window_fullscreen (GTK_WINDOW (window));
-
- gtk_widget_set_events (GTK_WIDGET (window),
- gtk_widget_get_events (GTK_WIDGET (window))
- | GDK_POINTER_MOTION_MASK
- | GDK_BUTTON_PRESS_MASK
- | GDK_BUTTON_RELEASE_MASK
- | GDK_KEY_PRESS_MASK
- | GDK_KEY_RELEASE_MASK
- | GDK_EXPOSURE_MASK
- | GDK_VISIBILITY_NOTIFY_MASK
- | GDK_ENTER_NOTIFY_MASK
- | GDK_LEAVE_NOTIFY_MASK);
-
- window->priv->vbox = gtk_vbox_new (FALSE, 12);
- gtk_widget_show (window->priv->vbox);
- gtk_container_add (GTK_CONTAINER (window), window->priv->vbox);
-
- window->priv->drawing_area = gtk_drawing_area_new ();
- gtk_widget_show (window->priv->drawing_area);
- gtk_box_pack_start (GTK_BOX (window->priv->vbox), window->priv->drawing_area, TRUE, TRUE, 0);
- create_info_bar (window);
-
- force_no_pixmap_background (window->priv->drawing_area);
-}
-
-static void
-remove_command_watches (GSWindow *window)
-{
- if (window->priv->lock_watch_id != 0)
- {
- g_source_remove (window->priv->lock_watch_id);
- window->priv->lock_watch_id = 0;
- }
- if (window->priv->keyboard_watch_id != 0)
- {
- g_source_remove (window->priv->keyboard_watch_id);
- window->priv->keyboard_watch_id = 0;
- }
-}
-
-static void
-gs_window_finalize (GObject *object)
-{
- GSWindow *window;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GS_IS_WINDOW (object));
-
- window = GS_WINDOW (object);
-
- g_return_if_fail (window->priv != NULL);
-
- g_free (window->priv->logout_command);
- g_free (window->priv->keyboard_command);
-
- if (window->priv->info_bar_timer_id > 0)
- {
- g_source_remove (window->priv->info_bar_timer_id);
- }
-
- remove_watchdog_timer (window);
- remove_popup_dialog_idle (window);
-
- if (window->priv->timer)
- {
- g_timer_destroy (window->priv->timer);
- }
-
- remove_key_events (window);
-
- remove_command_watches (window);
-
- gs_window_dialog_finish (window);
-
- if (window->priv->background_pixmap)
- {
- g_object_unref (window->priv->background_pixmap);
- }
-
- G_OBJECT_CLASS (gs_window_parent_class)->finalize (object);
-}
-
-GSWindow *
-gs_window_new (GdkScreen *screen,
- int monitor,
- gboolean lock_enabled)
-{
- GObject *result;
-
- result = g_object_new (GS_TYPE_WINDOW,
- "type", GTK_WINDOW_POPUP,
- "screen", screen,
- "monitor", monitor,
- "lock-enabled", lock_enabled,
- NULL);
-
- return GS_WINDOW (result);
-}
diff --git a/src/gs-window.h.orig b/src/gs-window.h.orig
deleted file mode 100644
index 39537fe..0000000
--- a/src/gs-window.h.orig
+++ /dev/null
@@ -1,106 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2005 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#ifndef __GS_WINDOW_H
-#define __GS_WINDOW_H
-
-#include <gdk/gdk.h>
-#include <gtk/gtk.h>
-
-G_BEGIN_DECLS
-
-#define GS_TYPE_WINDOW (gs_window_get_type ())
-#define GS_WINDOW(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GS_TYPE_WINDOW, GSWindow))
-#define GS_WINDOW_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GS_TYPE_WINDOW, GSWindowClass))
-#define GS_IS_WINDOW(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GS_TYPE_WINDOW))
-#define GS_IS_WINDOW_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GS_TYPE_WINDOW))
-#define GS_WINDOW_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GS_TYPE_WINDOW, GSWindowClass))
-
-typedef struct GSWindowPrivate GSWindowPrivate;
-
-typedef struct
-{
- GtkWindow window;
-
- GSWindowPrivate *priv;
-} GSWindow;
-
-typedef struct
-{
- GtkWindowClass parent_class;
-
- gboolean (* activity) (GSWindow *window);
- void (* deactivated) (GSWindow *window);
- void (* dialog_up) (GSWindow *window);
- void (* dialog_down) (GSWindow *window);
-} GSWindowClass;
-
-GType gs_window_get_type (void);
-
-gboolean gs_window_is_obscured (GSWindow *window);
-gboolean gs_window_is_dialog_up (GSWindow *window);
-
-void gs_window_set_screen (GSWindow *window,
- GdkScreen *screen);
-GdkScreen * gs_window_get_screen (GSWindow *window);
-void gs_window_set_monitor (GSWindow *window,
- int monitor);
-int gs_window_get_monitor (GSWindow *window);
-
-void gs_window_set_background_pixmap (GSWindow *window,
- GdkPixmap *pixmap);
-void gs_window_set_lock_enabled (GSWindow *window,
- gboolean lock_enabled);
-void gs_window_set_logout_enabled (GSWindow *window,
- gboolean logout_enabled);
-void gs_window_set_keyboard_enabled (GSWindow *window,
- gboolean enabled);
-void gs_window_set_keyboard_command (GSWindow *window,
- const char *command);
-void gs_window_set_user_switch_enabled (GSWindow *window,
- gboolean user_switch_enabled);
-void gs_window_set_logout_timeout (GSWindow *window,
- glong timeout);
-void gs_window_set_logout_command (GSWindow *window,
- const char *command);
-void gs_window_set_status_message (GSWindow *window,
- const char *status_message);
-void gs_window_show_message (GSWindow *window,
- const char *summary,
- const char *body,
- const char *icon);
-
-void gs_window_request_unlock (GSWindow *window);
-void gs_window_cancel_unlock_request (GSWindow *window);
-
-GSWindow * gs_window_new (GdkScreen *screen,
- int monitor,
- gboolean lock_enabled);
-void gs_window_show (GSWindow *window);
-void gs_window_destroy (GSWindow *window);
-GdkWindow * gs_window_get_gdk_window (GSWindow *window);
-GtkWidget * gs_window_get_drawing_area (GSWindow *window);
-void gs_window_clear (GSWindow *window);
-
-G_END_DECLS
-
-#endif /* __GS_WINDOW_H */
diff --git a/src/mate-screensaver-command.c.orig b/src/mate-screensaver-command.c.orig
deleted file mode 100644
index 441f81e..0000000
--- a/src/mate-screensaver-command.c.orig
+++ /dev/null
@@ -1,551 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2004-2006 William Jon McCann <[email protected]>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Authors: William Jon McCann <[email protected]>
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <locale.h>
-#include <glib.h>
-#include <glib/gi18n.h>
-
-#define DBUS_API_SUBJECT_TO_CHANGE
-#include <dbus/dbus.h>
-#include <dbus/dbus-glib.h>
-#include <dbus/dbus-glib-lowlevel.h>
-
-#define GS_SERVICE "org.mate.ScreenSaver"
-#define GS_PATH "/org/mate/ScreenSaver"
-#define GS_INTERFACE "org.mate.ScreenSaver"
-
-/* this is for dbus < 0.3 */
-#if ((DBUS_VERSION_MAJOR == 0) && (DBUS_VERSION_MINOR < 30))
-#define dbus_bus_name_has_owner(connection, name, err) dbus_bus_service_exists(connection, name, err)
-#endif
-
-static gboolean do_quit = FALSE;
-static gboolean do_lock = FALSE;
-static gboolean do_cycle = FALSE;
-static gboolean do_activate = FALSE;
-static gboolean do_deactivate = FALSE;
-static gboolean do_version = FALSE;
-static gboolean do_poke = FALSE;
-static gboolean do_inhibit = FALSE;
-
-static gboolean do_query = FALSE;
-static gboolean do_time = FALSE;
-
-static char *inhibit_reason = NULL;
-static char *inhibit_application = NULL;
-
-static GOptionEntry entries [] =
-{
- {
- "exit", 0, 0, G_OPTION_ARG_NONE, &do_quit,
- N_("Causes the screensaver to exit gracefully"), NULL
- },
- {
- "query", 'q', 0, G_OPTION_ARG_NONE, &do_query,
- N_("Query the state of the screensaver"), NULL
- },
- {
- "time", 't', 0, G_OPTION_ARG_NONE, &do_time,
- N_("Query the length of time the screensaver has been active"), NULL
- },
- {
- "lock", 'l', 0, G_OPTION_ARG_NONE, &do_lock,
- N_("Tells the running screensaver process to lock the screen immediately"), NULL
- },
- {
- "cycle", 'c', 0, G_OPTION_ARG_NONE, &do_cycle,
- N_("If the screensaver is active then switch to another graphics demo"), NULL
- },
- {
- "activate", 'a', 0, G_OPTION_ARG_NONE, &do_activate,
- N_("Turn the screensaver on (blank the screen)"), NULL
- },
- {
- "deactivate", 'd', 0, G_OPTION_ARG_NONE, &do_deactivate,
- N_("If the screensaver is active then deactivate it (un-blank the screen)"), NULL
- },
- {
- "poke", 'p', 0, G_OPTION_ARG_NONE, &do_poke,
- N_("Poke the running screensaver to simulate user activity"), NULL
- },
- {
- "inhibit", 'i', 0, G_OPTION_ARG_NONE, &do_inhibit,
- N_("Inhibit the screensaver from activating. Command blocks while inhibit is active."), NULL
- },
- {
- "application-name", 'n', 0, G_OPTION_ARG_STRING, &inhibit_application,
- N_("The calling application that is inhibiting the screensaver"), NULL
- },
- {
- "reason", 'r', 0, G_OPTION_ARG_STRING, &inhibit_reason,
- N_("The reason for inhibiting the screensaver"), NULL
- },
- {
- "version", 'V', 0, G_OPTION_ARG_NONE, &do_version,
- N_("Version of this application"), NULL
- },
- { NULL }
-};
-
-static GMainLoop *loop = NULL;
-
-static gboolean
-screensaver_is_running (DBusConnection *connection)
-{
- DBusError error;
- gboolean exists;
-
- g_return_val_if_fail (connection != NULL, FALSE);
-
- dbus_error_init (&error);
- exists = dbus_bus_name_has_owner (connection, GS_SERVICE, &error);
- if (dbus_error_is_set (&error))
- dbus_error_free (&error);
-
- return exists;
-}
-
-static DBusMessage *
-screensaver_send_message_inhibit (DBusConnection *connection,
- const char *application,
- const char *reason)
-{
- DBusMessage *message;
- DBusMessage *reply;
- DBusError error;
- DBusMessageIter iter;
-
- g_return_val_if_fail (connection != NULL, NULL);
-
- dbus_error_init (&error);
-
- message = dbus_message_new_method_call (GS_SERVICE, GS_PATH, GS_INTERFACE, "Inhibit");
- if (message == NULL)
- {
- g_warning ("Couldn't allocate the dbus message");
- return NULL;
- }
-
- dbus_message_iter_init_append (message, &iter);
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &application);
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &reason);
-
- reply = dbus_connection_send_with_reply_and_block (connection,
- message,
- -1, &error);
- if (dbus_error_is_set (&error))
- {
- g_warning ("%s raised:\n %s\n\n", error.name, error.message);
- reply = NULL;
- }
-
- dbus_connection_flush (connection);
-
- dbus_message_unref (message);
- dbus_error_free (&error);
-
- return reply;
-}
-
-static DBusMessage *
-screensaver_send_message_bool (DBusConnection *connection,
- const char *name,
- gboolean value)
-{
- DBusMessage *message;
- DBusMessage *reply;
- DBusError error;
- DBusMessageIter iter;
-
- g_return_val_if_fail (connection != NULL, NULL);
- g_return_val_if_fail (name != NULL, NULL);
-
- dbus_error_init (&error);
-
- message = dbus_message_new_method_call (GS_SERVICE, GS_PATH, GS_INTERFACE, name);
- if (message == NULL)
- {
- g_warning ("Couldn't allocate the dbus message");
- return NULL;
- }
-
- dbus_message_iter_init_append (message, &iter);
- dbus_message_iter_append_basic (&iter, DBUS_TYPE_BOOLEAN, &value);
-
- reply = dbus_connection_send_with_reply_and_block (connection,
- message,
- -1, &error);
- if (dbus_error_is_set (&error))
- {
- g_warning ("%s raised:\n %s\n\n", error.name, error.message);
- reply = NULL;
- }
-
- dbus_connection_flush (connection);
-
- dbus_message_unref (message);
- dbus_error_free (&error);
-
- return reply;
-}
-
-static DBusMessage *
-screensaver_send_message_void (DBusConnection *connection,
- const char *name,
- gboolean expect_reply)
-{
- DBusMessage *message;
- DBusMessage *reply;
- DBusError error;
-
- g_return_val_if_fail (connection != NULL, NULL);
- g_return_val_if_fail (name != NULL, NULL);
-
- dbus_error_init (&error);
-
- message = dbus_message_new_method_call (GS_SERVICE, GS_PATH, GS_INTERFACE, name);
- if (message == NULL)
- {
- g_warning ("Couldn't allocate the dbus message");
- return NULL;
- }
-
- if (! expect_reply)
- {
- if (!dbus_connection_send (connection, message, NULL))
- g_warning ("could not send message");
- reply = NULL;
- }
- else
- {
- reply = dbus_connection_send_with_reply_and_block (connection,
- message,
- -1, &error);
- if (dbus_error_is_set (&error))
- {
- g_warning ("%s raised:\n %s\n\n", error.name, error.message);
- reply = NULL;
- }
- }
- dbus_connection_flush (connection);
-
- dbus_message_unref (message);
- dbus_error_free (&error);
-
- return reply;
-}
-
-static char **
-get_string_from_iter (DBusMessageIter *iter,
- int *num_elements)
-{
- int count;
- char **buffer;
-
- if (num_elements != NULL)
- {
- *num_elements = 0;
- }
-
- count = 0;
- buffer = (char **)malloc (sizeof (char *) * 8);
-
- if (buffer == NULL)
- {
- goto oom;
- }
-
- buffer[0] = NULL;
- while (dbus_message_iter_get_arg_type (iter) == DBUS_TYPE_STRING)
- {
- const char *value;
- char *str;
-
- if ((count % 8) == 0 && count != 0)
- {
- buffer = realloc (buffer, sizeof (char *) * (count + 8));
- if (buffer == NULL)
- {
- goto oom;
- }
- }
-
- dbus_message_iter_get_basic (iter, &value);
- str = strdup (value);
- if (str == NULL)
- {
- goto oom;
- }
-
- buffer[count] = str;
-
- dbus_message_iter_next (iter);
- count++;
- }
-
- if ((count % 8) == 0)
- {
- buffer = realloc (buffer, sizeof (char *) * (count + 1));
- if (buffer == NULL)
- {
- goto oom;
- }
- }
-
- buffer[count] = NULL;
- if (num_elements != NULL)
- {
- *num_elements = count;
- }
- return buffer;
-
-oom:
- g_debug ("%s %d : error allocating memory\n", __FILE__, __LINE__);
- return NULL;
-
-}
-
-static gboolean
-do_command (DBusConnection *connection)
-{
- DBusMessage *reply;
-
- if (do_quit)
- {
- reply = screensaver_send_message_void (connection, "Quit", FALSE);
- goto done;
- }
-
- if (do_query)
- {
- DBusMessageIter iter;
- DBusMessageIter array;
- dbus_bool_t v;
-
- reply = screensaver_send_message_void (connection, "GetActive", TRUE);
- if (! reply)
- {
- g_message ("Did not receive a reply from the screensaver.");
- goto done;
- }
-
- dbus_message_iter_init (reply, &iter);
- dbus_message_iter_get_basic (&iter, &v);
- g_print (_("The screensaver is %s\n"), v ? _("active") : _("inactive"));
-
- dbus_message_unref (reply);
-
- reply = screensaver_send_message_void (connection, "GetInhibitors", TRUE);
- if (! reply)
- {
- g_message ("Did not receive a reply from screensaver.");
- goto done;
- }
-
- dbus_message_iter_init (reply, &iter);
- dbus_message_iter_recurse (&iter, &array);
-
- if (dbus_message_iter_get_arg_type (&array) == DBUS_TYPE_INVALID)
- {
- g_print (_("The screensaver is not inhibited\n"));
- }
- else
- {
- char **inhibitors;
- int i;
- int num;
-
- g_print (_("The screensaver is being inhibited by:\n"));
- inhibitors = get_string_from_iter (&array, &num);
- for (i = 0; i < num; i++)
- {
- g_print ("\t%s\n", inhibitors[i]);
- }
- g_strfreev (inhibitors);
- }
-
- dbus_message_unref (reply);
- }
-
- if (do_time)
- {
- DBusMessageIter iter;
- dbus_bool_t v;
- dbus_int32_t t;
-
- reply = screensaver_send_message_void (connection, "GetActive", TRUE);
- if (! reply)
- {
- g_message ("Did not receive a reply from the screensaver.");
- goto done;
- }
-
- dbus_message_iter_init (reply, &iter);
- dbus_message_iter_get_basic (&iter, &v);
- dbus_message_unref (reply);
-
- if (v)
- {
-
- reply = screensaver_send_message_void (connection, "GetActiveTime", TRUE);
- dbus_message_iter_init (reply, &iter);
- dbus_message_iter_get_basic (&iter, &t);
- g_print (_("The screensaver has been active for %d seconds.\n"), t);
-
- dbus_message_unref (reply);
- }
- else
- {
- g_print (_("The screensaver is not currently active.\n"));
- }
- }
-
- if (do_lock)
- {
- reply = screensaver_send_message_void (connection, "Lock", FALSE);
- }
-
- if (do_cycle)
- {
- reply = screensaver_send_message_void (connection, "Cycle", FALSE);
- }
-
- if (do_poke)
- {
- reply = screensaver_send_message_void (connection, "SimulateUserActivity", FALSE);
- }
-
- if (do_activate)
- {
- reply = screensaver_send_message_bool (connection, "SetActive", TRUE);
- if (! reply)
- {
- g_message ("Did not receive a reply from the screensaver.");
- goto done;
- }
- dbus_message_unref (reply);
- }
-
- if (do_deactivate)
- {
- reply = screensaver_send_message_bool (connection, "SetActive", FALSE);
- if (! reply)
- {
- g_message ("Did not receive a reply from the screensaver.");
- goto done;
- }
- dbus_message_unref (reply);
- }
-
- if (do_inhibit)
- {
- reply = screensaver_send_message_inhibit (connection,
- inhibit_application ? inhibit_application : "Unknown",
- inhibit_reason ? inhibit_reason : "Unknown");
- if (! reply)
- {
- g_message ("Did not receive a reply from the screensaver.");
- goto done;
- }
- dbus_message_unref (reply);
-
- return FALSE;
- }
-
-done:
- g_main_loop_quit (loop);
-
- return FALSE;
-}
-
-int
-main (int argc,
- char **argv)
-{
- DBusConnection *connection;
-