/* Called when someone clicks on the guest session item. */
static void
activate_guest_session (DbusmenuMenuitem * mi, guint timestamp, gpointer user_data)
{
GError * error = NULL;
lock_if_possible();
if (dbusmenu_menuitem_property_get_bool(mi, USER_ITEM_PROP_LOGGED_IN)) {
if (users_service_dbus_activate_guest_session(USERS_SERVICE_DBUS(user_data))) {
return;
}
g_warning("Unable to activate guest session, falling back to command line activation.");
}
if (!g_spawn_command_line_async(GUEST_SESSION_LAUNCHER " --no-lock", &error)) {
g_warning("Unable to start guest session: %s", error->message);
g_error_free(error);
}
return;
}
/* Draws a triangle on the left, using fg[STATE_TYPE] color. */
static gboolean
application_triangle_draw_cb (GtkWidget *widget, cairo_t *ctx, gpointer data)
{
int x, y, arrow_width, arrow_height;
if (!GTK_IS_WIDGET (widget)) return FALSE;
if (!DBUSMENU_IS_MENUITEM (data)) return FALSE;
/* render the triangle indicator only if the application is running */
if (! dbusmenu_menuitem_property_get_bool (DBUSMENU_MENUITEM(data), APPLICATION_MENUITEM_PROP_RUNNING))
return FALSE;;
arrow_width = 5; /* the pixel-based reference triangle is 5x9 */
arrow_height = 9;
/* get style + arrow position */
double red, green, blue;
GtkStyleContext *style = gtk_widget_get_style_context (widget);
GdkRGBA color;
gtk_style_context_get_color (style, gtk_widget_get_state(widget), &color);
red = color.red;
green = color.green;
blue = color.blue;
x = 0; // the context is already translated so that (0;0) is the top-left corner of the widget.
y = gtk_widget_get_allocated_height (widget)/2.0 - (double)arrow_height/2.0;
cairo_set_line_width (ctx, 1.0);
/* cairo drawing code */
cairo_move_to (ctx, x, y);
cairo_line_to (ctx, x, y + arrow_height);
cairo_line_to (ctx, x + arrow_width, y + (double)arrow_height/2.0);
cairo_close_path (ctx);
cairo_set_source_rgb (ctx, red, green, blue);
cairo_fill (ctx);
return FALSE;
}
/* Builds a menu item representing a running application in the
messaging menu */
static gboolean
new_application_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client)
{
gchar *cName = g_strdup (dbusmenu_menuitem_property_get(newitem, APPLICATION_MENUITEM_PROP_NAME));
const gchar *sIconName = dbusmenu_menuitem_property_get (newitem, APPLICATION_MENUITEM_PROP_ICON);
cd_debug ("%s (\"%s\")", __func__, cName);
#ifdef FORCE_REMOVE_DOUBLE_ENTRIES
#if (INDICATOR_OLD_NAMES == 0)
if (newitem == NULL || !dbusmenu_menuitem_property_get_bool(newitem, DBUSMENU_MENUITEM_PROP_VISIBLE)
#if INDICATOR_MESSAGES_HAS_LOZENGE == 1
&& sIconName != NULL && *sIconName != '\0' // these menu
#endif
)
{
dbusmenu_menuitem_child_delete (parent, newitem);
cd_debug ("Not visible: %s", cName);
g_free (cName);
return TRUE;
}
#endif
#endif
GtkMenuItem * gmi = GTK_MENU_ITEM(gtk_image_menu_item_new());
gint padding = 4;
gtk_widget_style_get(GTK_WIDGET(gmi), "toggle-spacing", &padding, NULL);
GtkWidget * hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, padding);
// Added for Cairo-Dock
#if INDICATOR_MESSAGES_HAS_LOZENGE == 1 // we add a left margin
if (! dbusmenu_menuitem_property_get_bool(newitem, DBUSMENU_MENUITEM_PROP_VISIBLE)
&& (sIconName == NULL || *sIconName == '\0'))
{
gint width, height;
gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &width, &height);
gtk_widget_set_size_request(GTK_WIDGET (gmi), -1, height + 4);
gtk_widget_set_margin_left (hbox, width + padding);
}
#endif
// end
GtkWidget * icon = gtk_image_new_from_icon_name(sIconName, GTK_ICON_SIZE_MENU);
gtk_misc_set_alignment(GTK_MISC(icon), 1.0 /* right aligned */, 0.5);
gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
/* Application name in a label */
GtkWidget * label = gtk_label_new(cName);
gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
gtk_container_add(GTK_CONTAINER(gmi), hbox);
gtk_widget_show_all (GTK_WIDGET (gmi));
/* Attach some of the standard GTK stuff */
dbusmenu_gtkclient_newitem_base(DBUSMENU_GTKCLIENT(client), newitem, gmi, parent);
/* Make sure we can handle the label changing */
g_signal_connect(G_OBJECT(newitem), DBUSMENU_MENUITEM_SIGNAL_PROPERTY_CHANGED, G_CALLBACK(application_prop_change_cb), label);
g_signal_connect(G_OBJECT(newitem), DBUSMENU_MENUITEM_SIGNAL_PROPERTY_CHANGED, G_CALLBACK(application_icon_change_cb), icon);
g_signal_connect_after(G_OBJECT (gmi), "draw", G_CALLBACK (application_triangle_draw_cb), newitem);
g_free (cName);
return TRUE;
}
