static void
realize (GtkWidget *widget)
{
NemoDesktopWindow *window;
NemoDesktopWindowDetails *details;
GdkVisual *visual;
window = NEMO_DESKTOP_WINDOW (widget);
details = window->details;
/* Make sure we get keyboard events */
gtk_widget_set_events (widget, gtk_widget_get_events (widget)
| GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK);
visual = gdk_screen_get_rgba_visual (gtk_widget_get_screen (widget));
if (visual) {
gtk_widget_set_visual (widget, visual);
}
/* Do the work of realizing. */
GTK_WIDGET_CLASS (nemo_desktop_window_parent_class)->realize (widget);
/* This is the new way to set up the desktop window */
set_wmspec_desktop_hint (gtk_widget_get_window (widget));
set_desktop_window_id (window, gtk_widget_get_window (widget));
details->size_changed_id =
g_signal_connect (gtk_window_get_screen (GTK_WINDOW (window)), "size_changed",
G_CALLBACK (nemo_desktop_window_screen_size_changed), window);
}
static void
on_monitors_changed (NemoDesktopManager *manager)
{
g_return_if_fail (NEMO_IS_DESKTOP_MANAGER (manager));
FETCH_PRIV (manager);
GList *l;
DEBUG ("Monitors or workarea changed");
if (get_run_state (manager) < RUN_STATE_RUNNING) {
DEBUG ("...ignoring possibly bogus MonitorsChanged - we're not RUNNING or FALLBACK");
return;
}
if (((guint) get_n_monitors (manager)) != g_list_length (priv->desktops)) {
queue_update_layout (manager);
return;
}
for (l = priv->desktops; l != NULL; l = l->next) {
DesktopInfo *info = (DesktopInfo *) l->data;
if (NEMO_IS_DESKTOP_WINDOW (info->window)) {
nemo_desktop_window_update_geometry (NEMO_DESKTOP_WINDOW (info->window));
}
else
if (NEMO_IS_BLANK_DESKTOP_WINDOW (info->window)) {
nemo_blank_desktop_window_update_geometry (NEMO_BLANK_DESKTOP_WINDOW (info->window));
}
}
}
static void
nemo_desktop_window_dispose (GObject *obj)
{
NemoDesktopWindow *window = NEMO_DESKTOP_WINDOW (obj);
g_signal_handlers_disconnect_by_func (nemo_preferences,
nemo_desktop_window_update_directory,
window);
G_OBJECT_CLASS (nemo_desktop_window_parent_class)->dispose (obj);
}
static void
nemo_desktop_window_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
NemoDesktopWindow *window = NEMO_DESKTOP_WINDOW (object);
switch (property_id) {
case PROP_MONITOR:
window->details->monitor = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
nemo_desktop_window_constructed (GObject *obj)
{
GtkActionGroup *action_group;
GtkAction *action;
AtkObject *accessible;
NemoDesktopWindow *window = NEMO_DESKTOP_WINDOW (obj);
NemoWindow *nwindow = NEMO_WINDOW (obj);
G_OBJECT_CLASS (nemo_desktop_window_parent_class)->constructed (obj);
g_object_set_data (G_OBJECT (window), "monitor_number",
GINT_TO_POINTER (window->details->monitor));
gtk_widget_hide (nwindow->details->statusbar);
gtk_widget_hide (nwindow->details->menubar);
action_group = nemo_window_get_main_action_group (nwindow);
/* Don't allow close action on desktop */
action = gtk_action_group_get_action (action_group,
NEMO_ACTION_CLOSE);
gtk_action_set_sensitive (action, FALSE);
/* Don't allow new tab on desktop */
action = gtk_action_group_get_action (action_group,
NEMO_ACTION_NEW_TAB);
gtk_action_set_sensitive (action, FALSE);
/* Set the accessible name so that it doesn't inherit the cryptic desktop URI. */
accessible = gtk_widget_get_accessible (GTK_WIDGET (window));
if (accessible) {
atk_object_set_name (accessible, _("Desktop"));
}
nemo_desktop_window_update_geometry (window);
gtk_window_set_resizable (GTK_WINDOW (window),
FALSE);
gtk_window_set_decorated (GTK_WINDOW (window),
FALSE);
gtk_widget_show (GTK_WIDGET (window));
}
static void
nemo_desktop_window_constructed (GObject *obj)
{
GtkActionGroup *action_group;
GtkAction *action;
AtkObject *accessible;
NemoDesktopWindow *window = NEMO_DESKTOP_WINDOW (obj);
NemoWindow *nwindow = NEMO_WINDOW (obj);
G_OBJECT_CLASS (nemo_desktop_window_parent_class)->constructed (obj);
gtk_widget_hide (nwindow->details->statusbar);
gtk_widget_hide (nwindow->details->menubar);
action_group = nemo_window_get_main_action_group (nwindow);
/* Don't allow close action on desktop */
action = gtk_action_group_get_action (action_group,
NEMO_ACTION_CLOSE);
gtk_action_set_sensitive (action, FALSE);
/* Don't allow new tab on desktop */
action = gtk_action_group_get_action (action_group,
NEMO_ACTION_NEW_TAB);
gtk_action_set_sensitive (action, FALSE);
/* Set the accessible name so that it doesn't inherit the cryptic desktop URI. */
accessible = gtk_widget_get_accessible (GTK_WIDGET (window));
if (accessible) {
atk_object_set_name (accessible, _("Desktop"));
}
/* Monitor the preference to have the desktop */
/* point to the Unix home folder */
g_signal_connect_swapped (nemo_preferences, "changed::" NEMO_PREFERENCES_DESKTOP_IS_HOME_DIR,
G_CALLBACK (nemo_desktop_window_update_directory),
window);
}
static void
unrealize (GtkWidget *widget)
{
NemoDesktopWindow *window;
NemoDesktopWindowDetails *details;
GdkWindow *root_window;
window = NEMO_DESKTOP_WINDOW (widget);
details = window->details;
root_window = gdk_screen_get_root_window (
gtk_window_get_screen (GTK_WINDOW (window)));
gdk_property_delete (root_window,
gdk_atom_intern ("NEMO_DESKTOP_WINDOW_ID", TRUE));
if (details->size_changed_id != 0) {
g_signal_handler_disconnect (gtk_window_get_screen (GTK_WINDOW (window)),
details->size_changed_id);
details->size_changed_id = 0;
}
GTK_WIDGET_CLASS (nemo_desktop_window_parent_class)->unrealize (widget);
}
