-if !GTK3

-AM_CPPFLAGS += $(UNIQUE_CFLAGS)

-endif

-

-if !GTK3

-libgpmshared_a_SOURCES += egg-unique.h egg-unique.c

-endif

-

-libgpmshared_a_SOURCES += $(NULL)

-

-if !GTK3

-mate_power_statistics_LDADD += $(UNIQUE_LIBS)

-endif

-

-if !GTK3

-mate_power_preferences_LDADD += $(UNIQUE_LIBS)

-endif

-

-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-

- *

- * Copyright (C) 2008 Richard Hughes <[email protected]>

- *

- * Licensed under the GNU General Public License Version 2

- *

- * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

- */

-

-#include "config.h"

-

-#include <string.h>

-#include <glib.h>

-#include <unique/unique.h>

-

-#include "egg-unique.h"

-#include "egg-debug.h"

-

-static void egg_unique_finalize (GObject *object);

-

-#define EGG_UNIQUE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), EGG_UNIQUE_TYPE, EggUniquePrivate))

-

-struct EggUniquePrivate

-{

- UniqueApp *uniqueapp;

-};

-

-enum {

- ACTIVATED,

- LAST_SIGNAL

-};

-

-static guint signals [LAST_SIGNAL] = { 0 };

-

-G_DEFINE_TYPE (EggUnique, egg_unique, G_TYPE_OBJECT)

-

-/**

- * egg_unique_message_cb:

- **/

-static void

-egg_unique_message_cb (UniqueApp *app, UniqueCommand command, UniqueMessageData *message_data, guint time_s, EggUnique *egg_unique)

-{

- g_return_if_fail (EGG_IS_UNIQUE (egg_unique));

- if (command == UNIQUE_ACTIVATE)

- g_signal_emit (egg_unique, signals [ACTIVATED], 0);

-}

-

-/**

- * egg_unique_assign:

- * @egg_unique: This class instance

- * @service: The service name

- * Return value: %FALSE if we should exit as another instance is running

- **/

-gboolean

-egg_unique_assign (EggUnique *egg_unique, const gchar *service)

-{

- g_return_val_if_fail (EGG_IS_UNIQUE (egg_unique), FALSE);

- g_return_val_if_fail (service != NULL, FALSE);

-

- if (egg_unique->priv->uniqueapp != NULL) {

- g_warning ("already assigned!");

- return FALSE;

- }

-

- /* check to see if the user has another instance open */

- egg_unique->priv->uniqueapp = unique_app_new (service, NULL);

- if (unique_app_is_running (egg_unique->priv->uniqueapp)) {

- egg_debug ("You have another instance running. This program will now close");

- unique_app_send_message (egg_unique->priv->uniqueapp, UNIQUE_ACTIVATE, NULL);

- return FALSE;

- }

-

- /* Listen for messages from another instances */

- g_signal_connect (G_OBJECT (egg_unique->priv->uniqueapp), "message-received",

- G_CALLBACK (egg_unique_message_cb), egg_unique);

- return TRUE;

-}

-

-/**

- * egg_unique_class_init:

- * @egg_unique: This class instance

- **/

-static void

-egg_unique_class_init (EggUniqueClass *klass)

-{

- GObjectClass *object_class = G_OBJECT_CLASS (klass);

- object_class->finalize = egg_unique_finalize;

- g_type_class_add_private (klass, sizeof (EggUniquePrivate));

-

- signals [ACTIVATED] =

- g_signal_new ("activated",

- G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST,

- G_STRUCT_OFFSET (EggUniqueClass, activated),

- NULL, NULL, g_cclosure_marshal_VOID__VOID,

- G_TYPE_NONE, 0);

-}

-

-/**

- * egg_unique_init:

- * @egg_unique: This class instance

- **/

-static void

-egg_unique_init (EggUnique *egg_unique)

-{

- egg_unique->priv = EGG_UNIQUE_GET_PRIVATE (egg_unique);

- egg_unique->priv->uniqueapp = NULL;

-}

-

-/**

- * egg_unique_finalize:

- * @object: This class instance

- **/

-static void

-egg_unique_finalize (GObject *object)

-{

- EggUnique *egg_unique;

- g_return_if_fail (object != NULL);

- g_return_if_fail (EGG_IS_UNIQUE (object));

-

- egg_unique = EGG_UNIQUE_OBJECT (object);

- egg_unique->priv = EGG_UNIQUE_GET_PRIVATE (egg_unique);

-

- if (egg_unique->priv->uniqueapp != NULL)

- g_object_unref (egg_unique->priv->uniqueapp);

- G_OBJECT_CLASS (egg_unique_parent_class)->finalize (object);

-}

-

-/**

- * egg_unique_new:

- * Return value: new class instance.

- **/

-EggUnique *

-egg_unique_new (void)

-{

- EggUnique *egg_unique;

- egg_unique = g_object_new (EGG_UNIQUE_TYPE, NULL);

- return EGG_UNIQUE_OBJECT (egg_unique);

-}

-

-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-

- *

- * Copyright (C) 2008 Richard Hughes <[email protected]>

- *

- * Licensed under the GNU General Public License Version 2

- *

- * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

- */

-

-#ifndef __EGG_UNIQUE_H

-#define __EGG_UNIQUE_H

-

-#include <glib-object.h>

-

-G_BEGIN_DECLS

-

-#define EGG_UNIQUE_TYPE (egg_unique_get_type ())

-#define EGG_UNIQUE_OBJECT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), EGG_UNIQUE_TYPE, EggUnique))

-#define EGG_UNIQUE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), EGG_UNIQUE_TYPE, EggUniqueClass))

-#define EGG_IS_UNIQUE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), EGG_UNIQUE_TYPE))

-#define EGG_IS_UNIQUE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), EGG_UNIQUE_TYPE))

-#define EGG_UNIQUE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), EGG_UNIQUE_TYPE, EggUniqueClass))

-

-typedef struct EggUniquePrivate EggUniquePrivate;

-

-typedef struct

-{

- GObject parent;

- EggUniquePrivate *priv;

-} EggUnique;

-

-typedef struct

-{

- GObjectClass parent_class;

- void (* activated) (EggUnique *unique);

-} EggUniqueClass;

-

-GType egg_unique_get_type (void);

-EggUnique *egg_unique_new (void);

-

-gboolean egg_unique_assign (EggUnique *unique,

- const gchar *service);

-

-G_END_DECLS

-

-#endif /* __EGG_UNIQUE_H */

-

-#if !GTK_CHECK_VERSION(3,0,0)

-#define gtk_widget_get_preferred_size(x,y,z) gtk_widget_size_request(x,y)

-#endif

-

-#if GTK_CHECK_VERSION(3,0,0)

-#endif

-#if GTK_CHECK_VERSION(3,0,0)

-#else

- gdk_display_get_pointer (gtk_widget_get_display (backlight->priv->popup),

- &pointer_screen,

- &pointer_x,

- &pointer_y,

- NULL);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- gdk_error_trap_pop ();

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#include <math.h>

-#endif

-

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-static gboolean gpm_graph_widget_expose (GtkWidget *graph, GdkEventExpose *event);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- widget_class->expose_event = gpm_graph_widget_expose;

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-/**

- * gpm_graph_widget_draw_graph:

- * @graph: This class instance

- * @cr: Cairo drawing context

- *

- * Draw the complete graph, with the box, the grid, the labels and the line.

- **/

-static void

-gpm_graph_widget_draw_graph (GtkWidget *graph_widget, cairo_t *cr)

-{

- GtkAllocation allocation;

- gint legend_x = 0;

- gint legend_y = 0;

- guint legend_height = 0;

- guint legend_width = 0;

- gfloat data_x;

- gfloat data_y;

-

- GpmGraphWidget *graph = (GpmGraphWidget*) graph_widget;

- g_return_if_fail (graph != NULL);

- g_return_if_fail (GPM_IS_GRAPH_WIDGET (graph));

-

- gpm_graph_widget_legend_calculate_size (graph, cr, &legend_width, &legend_height);

- cairo_save (cr);

-

- /* we need this so we know the y text */

- if (graph->priv->autorange_x)

- gpm_graph_widget_autorange_x (graph);

- if (graph->priv->autorange_y)

- gpm_graph_widget_autorange_y (graph);

-

- graph->priv->box_x = gpm_graph_widget_get_y_label_max_width (graph, cr) + 10;

- graph->priv->box_y = 5;

-

- gtk_widget_get_allocation (graph_widget, &allocation);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

- return FALSE;

-#endif

-}

-

-#if !GTK_CHECK_VERSION (3, 0, 0)

-/**

- * gpm_graph_widget_expose:

- * @graph: This class instance

- * @event: The expose event

- *

- * Just repaint the entire graph widget on expose.

- **/

-static gboolean

-gpm_graph_widget_expose (GtkWidget *graph, GdkEventExpose *event)

-{

- cairo_t *cr;

-

- /* get a cairo_t */

- cr = gdk_cairo_create (gtk_widget_get_window (graph));

- cairo_rectangle (cr,

- event->area.x, event->area.y,

- event->area.width, event->area.height);

- cairo_clip (cr);

- ((GpmGraphWidget *)graph)->priv->cr = cr;

-

- gpm_graph_widget_draw_graph (graph, cr);

-

- cairo_destroy (cr);

-#endif

-#include <gtk/gtk.h>

-#if !GTK_CHECK_VERSION(3,0,0)

-#define gtk_widget_get_preferred_size(x,y,z) gtk_widget_size_request(x,y)

-#endif

-

-#if GTK_CHECK_VERSION(3,0,0)

-#endif

-#if GTK_CHECK_VERSION(3,0,0)

-#else

- gdk_display_get_pointer (gtk_widget_get_display (backlight->priv->popup),

- &pointer_screen,

- &pointer_x,

- &pointer_y,

- NULL);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-gpm_prefs_activate_window (GpmPrefs *prefs)

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#endif

-

-#if !GTK_CHECK_VERSION (3, 0, 0)

- gtk_widget_show (main_window);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-void gpm_prefs_activate_window (GpmPrefs *prefs);

-#endif

-/* local .la */

-#if !GTK_CHECK_VERSION (3, 0, 0)

-#include <egg-unique.h>

-#endif

-

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-gpm_prefs_activated_cb (EggUnique *egg_unique, GpmPrefs *prefs)

-{

- gpm_prefs_activate_window (prefs);

-}

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- EggUnique *egg_unique;

-#endif

-#if !GTK_CHECK_VERSION (3, 0, 0)

- gtk_init (&argc, &argv);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- /* are we already activated? */

- egg_unique = egg_unique_new ();

- ret = egg_unique_assign (egg_unique, "org.mate.PowerManager.Preferences");

- if (!ret) {

- goto unique_out;

- }

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- g_signal_connect (egg_unique, "activated",

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- g_signal_connect_swapped (prefs, "action-close",

- G_CALLBACK (gtk_main_quit), NULL);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- gtk_main ();

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-unique_out:

- g_object_unref (egg_unique);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- return 0;

-#endif

-#if !GTK_CHECK_VERSION (3, 0, 0)

-#include "egg-unique.h"

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-gpm_stats_window_activated_cb (EggUnique *egg_unique, gpointer data)

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- EggUnique *egg_unique;

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- /* are we already activated? */

- egg_unique = egg_unique_new ();

- ret = egg_unique_assign (egg_unique, "org.mate.PowerManager.Statistics");

- if (!ret)

- goto unique_out;

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- g_signal_connect (egg_unique, "activated",

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- g_signal_connect_swapped (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL);

- g_signal_connect_swapped (widget, "clicked", G_CALLBACK (gtk_main_quit), NULL);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- gtk_widget_show (widget);

- gtk_main ();

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-unique_out:

- g_object_unref (egg_unique);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- return 0;

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- GdkColor color;

- double r, g, b;

- GtkStyle *style;

-#endif

-#if !GTK_CHECK_VERSION (3, 0, 0)

- _x0 += 0.5;

- _y0 += 0.5;

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- style = gtk_widget_get_style (GTK_WIDGET (window));

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- msd_osd_window_color_reverse (&style->dark[GTK_STATE_NORMAL], &color);

- r = (float)color.red / 65535.0;

- g = (float)color.green / 65535.0;

- b = (float)color.blue / 65535.0;

- msd_osd_window_draw_rounded_rectangle (cr, 1.0, _x0, _y0, height / 6, width, height);

- cairo_set_source_rgba (cr, r, g, b, MSD_OSD_WINDOW_FG_ALPHA / 2);

- cairo_fill_preserve (cr);

-

- /* bar border */

- msd_osd_window_color_reverse (&style->light[GTK_STATE_NORMAL], &color);

- r = (float)color.red / 65535.0;

- g = (float)color.green / 65535.0;

- b = (float)color.blue / 65535.0;

- cairo_set_source_rgba (cr, r, g, b, MSD_OSD_WINDOW_FG_ALPHA / 2);

- cairo_set_line_width (cr, 1);

- cairo_stroke (cr);

-

- /* bar progress */

- if (percentage < 0.01)

- return;

- color = style->bg[GTK_STATE_NORMAL];

- r = (float)color.red / 65535.0;

- g = (float)color.green / 65535.0;

- b = (float)color.blue / 65535.0;

- msd_osd_window_draw_rounded_rectangle (cr, 1.0, _x0 + 0.5, _y0 + 0.5, height / 6 - 0.5, x1, height - 1);

- cairo_set_source_rgba (cr, r, g, b, MSD_OSD_WINDOW_FG_ALPHA);

- cairo_fill (cr);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-msd_media_keys_window_expose_when_composited (MsdOsdWindow *osd_window,

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- osd_window_class->expose_when_composited = msd_media_keys_window_expose_when_composited;

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- EXPOSE_WHEN_COMPOSITED,

-#endif

-#if !GTK_CHECK_VERSION (3, 0, 0)

-void

-msd_osd_window_draw_rounded_rectangle (cairo_t* cr,

- gdouble aspect,

- gdouble x,

- gdouble y,

- gdouble corner_radius,

- gdouble width,

- gdouble height)

-{

- gdouble radius = corner_radius / aspect;

-

- cairo_move_to (cr, x + radius, y);

-

- cairo_line_to (cr,

- x + width - radius,

- y);

- cairo_arc (cr,

- x + width - radius,

- y + radius,

- radius,

- -90.0f * G_PI / 180.0f,

- 0.0f * G_PI / 180.0f);

- cairo_line_to (cr,

- x + width,

- y + height - radius);

- cairo_arc (cr,

- x + width - radius,

- y + height - radius,

- radius,

- 0.0f * G_PI / 180.0f,

- 90.0f * G_PI / 180.0f);

- cairo_line_to (cr,

- x + radius,

- y + height);

- cairo_arc (cr,

- x + radius,

- y + height - radius,

- radius,

- 90.0f * G_PI / 180.0f,

- 180.0f * G_PI / 180.0f);

- cairo_line_to (cr,

- x,

- y + radius);

- cairo_arc (cr,

- x + radius,

- y + radius,

- radius,

- 180.0f * G_PI / 180.0f,

- 270.0f * G_PI / 180.0f);

- cairo_close_path (cr);

-}

-

-void

-msd_osd_window_color_reverse (const GdkColor *a,

- GdkColor *b)

-{

- gdouble red;

- gdouble green;

- gdouble blue;

- gdouble h;

- gdouble s;

- gdouble v;

-

- red = (gdouble) a->red / 65535.0;

- green = (gdouble) a->green / 65535.0;

- blue = (gdouble) a->blue / 65535.0;

-

- gtk_rgb_to_hsv (red, green, blue, &h, &s, &v);

-

- v = 0.5 + (0.5 - v);

- if (v > 1.0)

- v = 1.0;

- else if (v < 0.0)

- v = 0.0;

-

- gtk_hsv_to_rgb (h, s, v, &red, &green, &blue);

-

- b->red = red * 65535.0;

- b->green = green * 65535.0;

- b->blue = blue * 65535.0;

-}

-#endif

-

-/* This is our expose-event handler when the window is in a compositing manager.

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-expose_when_composited (GtkWidget *widget, GdkEventExpose *event)

-#endif

-#if !GTK_CHECK_VERSION (3, 0, 0)

- cairo_t *context;

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- GtkStyle *style;

- GdkColor color;

- double r, g, b;

-#endif

-#if !GTK_CHECK_VERSION (3, 0, 0)

- context = gdk_cairo_create (gtk_widget_get_window (widget));

-#endif

-

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- style = gtk_widget_get_style (widget);

- cairo_set_operator (context, CAIRO_OPERATOR_SOURCE);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- surface = cairo_surface_create_similar (cairo_get_target (context),

-#endif

-#if !GTK_CHECK_VERSION (3, 0, 0)

- cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.0);

- cairo_set_operator (cr, CAIRO_OPERATOR_OVER);

- cairo_paint (cr);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- /* draw a box */

- msd_osd_window_draw_rounded_rectangle (cr, 1.0, 0.5, 0.5, height / 10, width-1, height-1);

- msd_osd_window_color_reverse (&style->bg[GTK_STATE_NORMAL], &color);

- r = (float)color.red / 65535.0;

- g = (float)color.green / 65535.0;

- b = (float)color.blue / 65535.0;

- cairo_set_source_rgba (cr, r, g, b, BG_ALPHA);

- cairo_fill_preserve (cr);

-

- msd_osd_window_color_reverse (&style->text_aa[GTK_STATE_NORMAL], &color);

- r = (float)color.red / 65535.0;

- g = (float)color.green / 65535.0;

- b = (float)color.blue / 65535.0;

- cairo_set_source_rgba (cr, r, g, b, BG_ALPHA / 2);

- cairo_set_line_width (cr, 1);

- cairo_stroke (cr);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- g_signal_emit (window, signals[EXPOSE_WHEN_COMPOSITED], 0, cr);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- cairo_rectangle (context, 0, 0, width, height);

- cairo_set_source_rgba (context, 0.0, 0.0, 0.0, 0.0);

- cairo_fill (context);

-

- cairo_set_source_surface (context, surface, 0, 0);

- cairo_paint_with_alpha (context, window->priv->fade_out_alpha);

-#endif

-#if !GTK_CHECK_VERSION (3, 0, 0)

- cairo_destroy (context);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-static void

-expose_when_not_composited (GtkWidget *widget, GdkEventExpose *event)

-{

- GtkAllocation allocation;

-

- gtk_widget_get_allocation (widget, &allocation);

-

- gtk_paint_shadow (gtk_widget_get_style (widget),

- gtk_widget_get_window (widget),

- gtk_widget_get_state (widget),

- GTK_SHADOW_OUT,

- &event->area,

- widget,

- NULL, /* NULL detail -> themes should use the MsdOsdWindow widget name, probably */

- 0,

- 0,

- allocation.width,

- allocation.height);

-}

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-static gboolean

-msd_osd_window_expose_event (GtkWidget *widget,

- GdkEventExpose *event)

-{

- MsdOsdWindow *window;

- GtkWidget *child;

-

- window = MSD_OSD_WINDOW (widget);

-

- if (window->priv->is_composited)

- expose_when_composited (widget, event);

- else

- expose_when_not_composited (widget, event);

-

- child = gtk_bin_get_child (GTK_BIN (window));

- if (child)

- gtk_container_propagate_expose (GTK_CONTAINER (window), child, event);

-

- return FALSE;

-}

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- GdkColormap *colormap;

- GtkAllocation allocation;

- GdkBitmap *mask;

- cairo_t *cr;

-

- colormap = gdk_screen_get_rgba_colormap (gtk_widget_get_screen (widget));

-

- if (colormap != NULL) {

- gtk_widget_set_colormap (widget, colormap);

- }

-

- if (GTK_WIDGET_CLASS (msd_osd_window_parent_class)->realize) {

- GTK_WIDGET_CLASS (msd_osd_window_parent_class)->realize (widget);

- }

-

- gtk_widget_get_allocation (widget, &allocation);

- mask = gdk_pixmap_new (gtk_widget_get_window (widget),

- allocation.width,

- allocation.height,

- 1);

- cr = gdk_cairo_create (mask);

-

- cairo_set_source_rgba (cr, 1., 1., 1., 0.);

- cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);

- cairo_paint (cr);

-

- /* make the whole window ignore events */

- gdk_window_input_shape_combine_mask (gtk_widget_get_window (widget), mask, 0, 0);

- g_object_unref (mask);

- cairo_destroy (cr);

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-static void

-msd_osd_window_style_set (GtkWidget *widget,

- GtkStyle *previous_style)

-{

- GtkStyle *style;

-

- GTK_WIDGET_CLASS (msd_osd_window_parent_class)->style_set (widget, previous_style);

- /* We set our border width to 12 (per the MATE standard), plus the

- * thickness of the frame that we draw in our expose handler. This will

- * make our child be 12 pixels away from the frame.

- */

-

- style = gtk_widget_get_style (widget);

- gtk_container_set_border_width (GTK_CONTAINER (widget), 12 + MAX (style->xthickness, style->ythickness));

-}

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

-static void

-msd_osd_window_size_request (GtkWidget *widget,

- GtkRequisition *requisition)

-{

- GtkStyle *style;

-

- GTK_WIDGET_CLASS (msd_osd_window_parent_class)->size_request (widget, requisition);

-

- /* See the comment in msd_osd_window_style_set() for why we add the thickness here */

-

- style = gtk_widget_get_style (widget);

-

- requisition->width += style->xthickness;

- requisition->height += style->ythickness;

-}

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- widget_class->style_set = msd_osd_window_style_set;

- widget_class->size_request = msd_osd_window_size_request;

- widget_class->expose_event = msd_osd_window_expose_event;

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- signals[EXPOSE_WHEN_COMPOSITED] = g_signal_new ("expose-when-composited",

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- G_STRUCT_OFFSET (MsdOsdWindowClass, expose_when_composited),

-#endif

-

-#if GTK_CHECK_VERSION (3, 0, 0)

-#endif

-#if GTK_CHECK_VERSION (3, 0, 0)

-#else

- void (* expose_when_composited) (MsdOsdWindow *window, cairo_t *cr);

-#endif

-#if !GTK_CHECK_VERSION (3, 0, 0)

-void msd_osd_window_draw_rounded_rectangle (cairo_t *cr,

- gdouble aspect,

- gdouble x,

- gdouble y,

- gdouble corner_radius,

- gdouble width,

- gdouble height);

-

-void msd_osd_window_color_reverse (const GdkColor *a,

- GdkColor *b);

-#endif

-