static void budgie_wm_start(MetaPlugin *plugin)
{
BudgieWM *self = BUDGIE_WM(plugin);
MetaScreen *screen = meta_plugin_get_screen(plugin);
ClutterActor* actors[2];
/* Init background */
self->priv->background_group = meta_background_group_new();
clutter_actor_set_reactive(self->priv->background_group, TRUE);
clutter_actor_insert_child_below(meta_get_window_group_for_screen(screen),
self->priv->background_group, NULL);
g_signal_connect(screen, "monitors-changed",
G_CALLBACK(on_monitors_changed), plugin);
on_monitors_changed(screen, plugin);
/* Now we're in action. */
clutter_actor_show(meta_get_window_group_for_screen(screen));
clutter_actor_show(self->priv->background_group);
clutter_actor_set_opacity(meta_get_window_group_for_screen(screen), 0);
clutter_actor_set_opacity(self->priv->background_group, 0);
actors[0] = meta_get_window_group_for_screen(screen);
actors[1] = self->priv->background_group;
clutter_actor_set_background_color(meta_get_stage_for_screen(screen),
clutter_color_get_static(CLUTTER_COLOR_BLACK));
clutter_actor_show(meta_get_stage_for_screen(screen));
for (int i = 0; i < 2; i++) {
clutter_actor_save_easing_state(actors[i]);
clutter_actor_set_easing_mode(actors[i], CLUTTER_EASE_OUT_QUAD);
clutter_actor_set_easing_duration(actors[i], SHOW_TIMEOUT);
g_object_set(actors[i], "opacity", 255, NULL);
clutter_actor_restore_easing_state(actors[i]);
}
/* Set up our own keybinding overrides */
meta_keybindings_set_custom_handler(BUDGIE_KEYBINDING_MAIN_MENU,
budgie_launch_menu, NULL, NULL);
meta_keybindings_set_custom_handler(BUDGIE_KEYBINDING_RUN_DIALOG,
budgie_launch_rundialog, NULL, NULL);
meta_keybindings_set_custom_handler("switch-windows",
(MetaKeyHandlerFunc)switch_windows, self, NULL);
meta_keybindings_set_custom_handler("switch-applications",
(MetaKeyHandlerFunc)switch_windows, self, NULL);
/* Handle keys.. */
budgie_keys_init(meta_screen_get_display(screen));
budgie_menus_init(self);
g_signal_connect(meta_screen_get_display(screen), "overlay-key",
G_CALLBACK(overlay_cb), NULL);
}
static void
start (MetaPlugin *plugin)
{
MetaDefaultPlugin *self = META_DEFAULT_PLUGIN (plugin);
MetaScreen *screen = meta_plugin_get_screen (plugin);
self->priv->background_group = meta_background_group_new ();
clutter_actor_insert_child_below (meta_get_window_group_for_screen (screen),
self->priv->background_group, NULL);
g_signal_connect (screen, "monitors-changed",
G_CALLBACK (on_monitors_changed), plugin);
on_monitors_changed (screen, plugin);
clutter_actor_show (meta_get_stage_for_screen (screen));
}
static ScreenTilePreview *
get_screen_tile_preview (MetaScreen *screen)
{
ScreenTilePreview *preview = g_object_get_qdata (G_OBJECT (screen), screen_tile_preview_data_quark);
if (G_UNLIKELY (screen_tile_preview_data_quark == 0))
screen_tile_preview_data_quark = g_quark_from_static_string (SCREEN_TILE_PREVIEW_DATA_KEY);
if (G_UNLIKELY (!preview))
{
preview = g_slice_new0 (ScreenTilePreview);
preview->actor = clutter_actor_new ();
clutter_actor_set_background_color (preview->actor, CLUTTER_COLOR_Blue);
clutter_actor_set_opacity (preview->actor, 100);
clutter_actor_add_child (meta_get_window_group_for_screen (screen), preview->actor);
g_object_set_qdata_full (G_OBJECT (screen),
screen_tile_preview_data_quark, preview,
free_screen_tile_preview);
}
return preview;
}
/*
* This is the Metacity entry point for the effect.
*/
void
mnb_switch_zones_effect (MetaPlugin *plugin,
gint from,
gint to,
MetaMotionDirection direction)
{
GList *w;
gint width, height;
MetaScreen *screen;
ClutterActor *window_group;
if (running++)
{
/*
* We have been called while the effect is already in progress; we need to
* mutter know that we completed the previous run.
*/
if (--running < 0)
{
g_warning (G_STRLOC ": error in running effect accounting!");
running = 0;
}
meta_plugin_switch_workspace_completed (plugin);
}
if ((from == to) && !zones_preview)
{
if (--running < 0)
{
g_warning (G_STRLOC ": error in running effect accounting!");
running = 0;
}
meta_plugin_switch_workspace_completed (plugin);
return;
}
screen = meta_plugin_get_screen (plugin);
if (!zones_preview)
{
ClutterActor *stage;
/* Construct the zones preview actor */
zones_preview = mnb_zones_preview_new ();
g_object_set (G_OBJECT (zones_preview),
"workspace", (gdouble)from,
NULL);
/* Add it to the stage */
stage = meta_get_stage_for_screen (screen);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), zones_preview);
/* Attach to completed signal */
g_signal_connect (zones_preview, "switch-completed",
G_CALLBACK (mnb_switch_zones_completed_cb), plugin);
}
meta_screen_get_size (screen, &width, &height);
g_object_set (G_OBJECT (zones_preview),
"workspace-width", (guint)width,
"workspace-height", (guint)height,
NULL);
mnb_zones_preview_clear (MNB_ZONES_PREVIEW (zones_preview));
mnb_zones_preview_set_n_workspaces (MNB_ZONES_PREVIEW (zones_preview),
meta_screen_get_n_workspaces (screen));
/* Add windows to zone preview actor */
for (w = meta_get_window_actors (screen); w; w = w->next)
{
MetaWindowActor *window_actor = w->data;
gint workspace = meta_window_actor_get_workspace (window_actor);
MetaWindow *window = meta_window_actor_get_meta_window (window_actor);
MetaWindowType type = meta_window_get_window_type (window);
/*
* Only show regular windows that are not sticky (getting stacking order
* right for sticky windows would be really hard, and since they appear
* on each workspace, they do not help in identifying which workspace
* it is).
*/
if ((workspace < 0) ||
meta_window_actor_is_override_redirect (window_actor) ||
(type != META_WINDOW_NORMAL))
continue;
mnb_zones_preview_add_window (MNB_ZONES_PREVIEW (zones_preview), window_actor);
}
/* Make sure it's on top */
window_group = meta_get_window_group_for_screen (screen);
clutter_actor_raise (zones_preview, window_group);
/* Initiate animation */
mnb_zones_preview_change_workspace (MNB_ZONES_PREVIEW (zones_preview), to);
}
