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Add a 'n-workspaces' property to MetaScreen
Add a 'n-workspaces' property to MetaScreen to allow for notification when the number of workspaces changes. http://bugzilla.gnome.org/show_bug.cgi?id=561297
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@ -69,8 +69,50 @@ static void meta_screen_sn_event (SnMonitorEvent *event,
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void *user_data);
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#endif
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enum
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{
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PROP_N_WORKSPACES = 1
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};
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G_DEFINE_TYPE (MetaScreen, meta_screen, G_TYPE_OBJECT);
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static void
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meta_screen_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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#if 0
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MetaScreen *screen = META_SCREEN (object);
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#endif
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switch (prop_id)
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{
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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meta_screen_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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MetaScreen *screen = META_SCREEN (object);
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switch (prop_id)
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{
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case PROP_N_WORKSPACES:
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g_value_set_int (value, meta_screen_get_n_workspaces (screen));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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meta_screen_finalize (GObject *object)
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{
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@ -81,8 +123,21 @@ static void
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meta_screen_class_init (MetaScreenClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GParamSpec *pspec;
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object_class->get_property = meta_screen_get_property;
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object_class->set_property = meta_screen_set_property;
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object_class->finalize = meta_screen_finalize;
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pspec = g_param_spec_int ("n-workspaces",
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"N Workspaces",
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"Number of workspaces",
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1, G_MAXINT, 1,
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G_PARAM_READABLE);
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g_object_class_install_property (object_class,
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PROP_N_WORKSPACES,
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pspec);
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}
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static void
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@ -1169,6 +1224,8 @@ meta_screen_remove_workspace (MetaScreen *screen, MetaWorkspace *workspace,
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set_number_of_spaces_hint (screen, g_list_length (screen->workspaces));
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meta_screen_queue_workarea_recalc (screen);
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g_object_notify (G_OBJECT (screen), "n-workspaces");
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}
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MetaWorkspace *
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@ -1190,6 +1247,8 @@ meta_screen_append_new_workspace (MetaScreen *screen, gboolean activate,
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meta_screen_queue_workarea_recalc (screen);
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g_object_notify (G_OBJECT (screen), "n-workspaces");
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return w;
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}
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@ -1274,6 +1333,8 @@ update_num_workspaces (MetaScreen *screen,
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set_number_of_spaces_hint (screen, new_num);
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meta_screen_queue_workarea_recalc (screen);
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g_object_notify (G_OBJECT (screen), "n-workspaces");
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}
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static void
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