1 files changed, 0 insertions, 2030 deletions
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);
- }
-}