diff options
Diffstat (limited to '')
| -rw-r--r-- | app/menus/window-menu.c | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/app/menus/window-menu.c b/app/menus/window-menu.c new file mode 100644 index 0000000..7391e92 --- /dev/null +++ b/app/menus/window-menu.c @@ -0,0 +1,168 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * 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 3 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, see <https://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include <gegl.h> +#include <gtk/gtk.h> + +#include "menus-types.h" + +#include "config/gimpguiconfig.h" + +#include "core/gimp.h" + +#include "widgets/gimpuimanager.h" + +#include "window-menu.h" + + +/* private functions */ + +static void window_menu_display_opened (GdkDisplayManager *disp_manager, + GdkDisplay *display, + GimpUIManager *manager); +static void window_menu_display_closed (GdkDisplay *display, + gboolean is_error, + GimpUIManager *manager); + + +/* public functions */ + +void +window_menu_setup (GimpUIManager *manager, + const gchar *group_name, + const gchar *ui_path) +{ + GdkDisplayManager *disp_manager = gdk_display_manager_get (); + GSList *displays; + GSList *list; + + g_return_if_fail (GIMP_IS_UI_MANAGER (manager)); + g_return_if_fail (ui_path != NULL); + + g_object_set_data_full (G_OBJECT (manager), "move-to-screen-group-name", + g_strdup (group_name), + (GDestroyNotify) g_free); + g_object_set_data_full (G_OBJECT (manager), "move-to-screen-ui-path", + g_strdup (ui_path), + (GDestroyNotify) g_free); + + displays = gdk_display_manager_list_displays (disp_manager); + + /* present displays in the order in which they were opened */ + displays = g_slist_reverse (displays); + + for (list = displays; list; list = g_slist_next (list)) + { + window_menu_display_opened (disp_manager, list->data, manager); + } + + g_slist_free (displays); + + g_signal_connect_object (disp_manager, "display-opened", + G_CALLBACK (window_menu_display_opened), + G_OBJECT (manager), 0); +} + + +/* private functions */ + +static void +window_menu_display_opened (GdkDisplayManager *disp_manager, + GdkDisplay *display, + GimpUIManager *manager) +{ + const gchar *group_name; + const gchar *ui_path; + const gchar *display_name; + gchar *action_path; + gchar *merge_key; + guint merge_id; + gint n_screens; + gint i; + + group_name = g_object_get_data (G_OBJECT (manager), + "move-to-screen-group-name"); + ui_path = g_object_get_data (G_OBJECT (manager), + "move-to-screen-ui-path"); + + action_path = g_strdup_printf ("%s/Move to Screen", ui_path); + + display_name = gdk_display_get_name (display); + if (! display_name) + display_name = "eek"; + + merge_key = g_strdup_printf ("%s-display-merge-id", display_name); + + merge_id = gimp_ui_manager_new_merge_id (manager); + g_object_set_data (G_OBJECT (manager), merge_key, + GUINT_TO_POINTER (merge_id)); + + g_free (merge_key); + + n_screens = gdk_display_get_n_screens (display); + + for (i = 0; i < n_screens; i++) + { + GdkScreen *screen; + gchar *screen_name; + gchar *action_name; + + screen = gdk_display_get_screen (display, i); + + screen_name = gdk_screen_make_display_name (screen); + action_name = g_strdup_printf ("%s-move-to-screen-%s", + group_name, screen_name); + g_free (screen_name); + + gimp_ui_manager_add_ui (manager, merge_id, + action_path, action_name, action_name, + GTK_UI_MANAGER_MENUITEM, + FALSE); + + g_free (action_name); + } + + g_free (action_path); + + g_signal_connect_object (display, "closed", + G_CALLBACK (window_menu_display_closed), + G_OBJECT (manager), 0); +} + +static void +window_menu_display_closed (GdkDisplay *display, + gboolean is_error, + GimpUIManager *manager) +{ + const gchar *display_name; + gchar *merge_key; + guint merge_id; + + display_name = gdk_display_get_name (display); + if (! display_name) + display_name = "eek"; + + merge_key = g_strdup_printf ("%s-display-merge-id", display_name); + merge_id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (manager), + merge_key)); + g_free (merge_key); + + if (merge_id) + gimp_ui_manager_remove_ui (manager, merge_id); +} |