#include <gtk/gtk.h>
+#include "main.h"
+#include "layout.h"
#include "ui_menu.h"
*-----------------------------------------------------------------------------
*/
+/**
+ * @brief Add accelerator key to a window popup menu
+ * @param menu
+ * @param accel_group
+ * @param window_keys
+ *
+ * This is used only so that the user can see the applicable
+ * shortcut key displayed in the menu. The actual handling of
+ * the keystroke is done elsewhere in the code.
+ */
+static void menu_item_add_accelerator(GtkWidget *menu, GtkAccelGroup *accel_group, hard_coded_window_keys *window_keys)
+{
+ gchar *label;
+ gchar *label_text;
+ gchar **label_stripped;
+ gint i = 0;
+
+ label = g_strdup(gtk_menu_item_get_label(GTK_MENU_ITEM(menu)));
+
+ pango_parse_markup(label, -1, '_', NULL, &label_text, NULL, NULL);
+
+ label_stripped = g_strsplit(label_text, "...", 2);
+
+ while (window_keys[i].text != NULL)
+ {
+ if (g_strcmp0(window_keys[i].text, label_stripped[0]) == 0)
+ {
+ gtk_widget_add_accelerator(menu, "activate", accel_group, window_keys[i].key_value, (GdkModifierType)window_keys[i].mask, GTK_ACCEL_VISIBLE);
+
+ break;
+ }
+ i++;
+ }
+
+ g_free(label);
+ g_free(label_text);
+ g_strfreev(label_stripped);
+}
+
+/**
+ * @brief Callback for the actions GList sort function
+ * @param a
+ * @param b
+ * @returns
+ *
+ * Sort the action entries so that the non-shifted and non-control
+ * entries are at the start of the list. The user then sees the basic
+ * non-modified key shortcuts displayed in the menus.
+ */
+static gint actions_sort_cb(gconstpointer a, gconstpointer b)
+{
+ const gchar *accel_path_a;
+ GtkAccelKey key_a;
+ const gchar *accel_path_b;
+ GtkAccelKey key_b;
+
+ accel_path_a = gtk_action_get_accel_path(GTK_ACTION(a));
+ accel_path_b = gtk_action_get_accel_path(GTK_ACTION(b));
+
+ if (accel_path_a && gtk_accel_map_lookup_entry(accel_path_a, &key_a) && accel_path_b && gtk_accel_map_lookup_entry(accel_path_b, &key_b))
+ {
+ if (key_a.accel_mods < key_b.accel_mods) return -1;
+ if (key_a.accel_mods > key_b.accel_mods) return 1;
+ }
+
+ return 0;
+}
+
+/**
+ * @brief Add accelerator key to main window popup menu
+ * @param menu
+ * @param accel_group
+ *
+ * This is used only so that the user can see the applicable
+ * shortcut key displayed in the menu. The actual handling of
+ * the keystroke is done elsewhere in the code.
+ */
+static void menu_item_add_main_window_accelerator(GtkWidget *menu, GtkAccelGroup *accel_group)
+{
+ gchar *menu_label;
+ gchar *menu_label_text;
+ gchar *action_label;
+ gchar *action_label_text;
+ LayoutWindow *lw;
+ GList *groups;
+ GList *actions;
+ GtkAction *action;
+ const gchar *accel_path;
+ GtkAccelKey key;
+
+ menu_label = g_strdup(gtk_menu_item_get_label(GTK_MENU_ITEM(menu)));
+
+ pango_parse_markup(menu_label, -1, '_', NULL, &menu_label_text, NULL, NULL);
+
+ lw = layout_window_list->data; /* get the actions from the first window, it should not matter, they should be the same in all windows */
+
+ g_assert(lw && lw->ui_manager);
+ groups = gtk_ui_manager_get_action_groups(lw->ui_manager);
+ actions = gtk_action_group_list_actions(GTK_ACTION_GROUP(groups->data)); // Only the first group required
+ actions = g_list_sort(actions, actions_sort_cb);
+
+ while (actions)
+ {
+ action = GTK_ACTION(actions->data);
+ accel_path = gtk_action_get_accel_path(action);
+ if (accel_path && gtk_accel_map_lookup_entry(accel_path, &key))
+ {
+ g_object_get(action, "label", &action_label, NULL);
+
+ pango_parse_markup(action_label, -1, '_', NULL, &action_label_text, NULL, NULL);
+
+ if (g_strcmp0(action_label_text, menu_label_text) == 0)
+ {
+ if (key.accel_key != 0)
+ {
+ gtk_widget_add_accelerator(menu, "activate", accel_group, key.accel_key, key.accel_mods, GTK_ACCEL_VISIBLE);
+
+ break;
+ }
+ }
+
+ g_free(action_label_text);
+ g_free(action_label);
+ }
+ actions = actions->next;
+ }
+
+ g_free(menu_label);
+ g_free(menu_label_text);
+}
+
static void menu_item_finish(GtkWidget *menu, GtkWidget *item, GCallback func, gpointer data)
{
if (func) g_signal_connect(G_OBJECT(item), "activate", func, data);
GCallback func, gpointer data)
{
GtkWidget *item;
+ GtkAccelGroup *accel_group;
+ hard_coded_window_keys *window_keys;
item = gtk_menu_item_new_with_mnemonic(label);
+ window_keys = g_object_get_data(G_OBJECT(menu), "window_keys");
+ accel_group = g_object_get_data(G_OBJECT(menu), "accel_group");
+
+ if (accel_group && window_keys)
+ {
+ menu_item_add_accelerator(item, accel_group, window_keys);
+ }
+ else if (accel_group)
+ {
+ menu_item_add_main_window_accelerator(item, accel_group);
+ }
+
menu_item_finish(menu, item, func, data);
return item;
{
GtkWidget *item;
GtkWidget *image;
+ GtkAccelGroup *accel_group;
+ hard_coded_window_keys *window_keys;
item = gtk_image_menu_item_new_with_mnemonic(label);
+ window_keys = g_object_get_data(G_OBJECT(menu), "window_keys");
+ accel_group = g_object_get_data(G_OBJECT(menu), "accel_group");
+
image = gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_MENU);
gtk_image_menu_item_set_image(GTK_IMAGE_MENU_ITEM(item), image);
+
+ if (accel_group && window_keys)
+ {
+ menu_item_add_accelerator(item, accel_group, window_keys);
+ }
+ else if (accel_group)
+ {
+ menu_item_add_main_window_accelerator(item, accel_group);
+ }
+
gtk_widget_show(image);
menu_item_finish(menu, item, func, data);
GCallback func, gpointer data)
{
GtkWidget *item;
+ GtkAccelGroup *accel_group;
+ hard_coded_window_keys *window_keys;
item = menu_item_add(menu, label, func, data);
gtk_widget_set_sensitive(item, sensitive);
+ window_keys = g_object_get_data(G_OBJECT(menu), "window_keys");
+ accel_group = g_object_get_data(G_OBJECT(menu), "accel_group");
+ if (accel_group && window_keys)
+ {
+ menu_item_add_accelerator(item, accel_group, window_keys);
+ }
+ else if (accel_group)
+ {
+ menu_item_add_main_window_accelerator(item, accel_group);
+ }
return item;
}
GCallback func, gpointer data)
{
GtkWidget *item;
+ GtkAccelGroup *accel_group;
+ hard_coded_window_keys *window_keys;
item = menu_item_add_stock(menu, label, stock_id, func, data);
gtk_widget_set_sensitive(item, sensitive);
+ window_keys = g_object_get_data(G_OBJECT(menu), "window_keys");
+ accel_group = g_object_get_data(G_OBJECT(menu), "accel_group");
+ if (accel_group && window_keys)
+ {
+ menu_item_add_accelerator(item, accel_group, window_keys);
+ }
+ else if (accel_group)
+ {
+ menu_item_add_main_window_accelerator(item, accel_group);
+ }
return item;
}
GCallback func, gpointer data)
{
GtkWidget *item;
+ GtkAccelGroup *accel_group;
+ hard_coded_window_keys *window_keys;
item = gtk_check_menu_item_new_with_mnemonic(label);
+ window_keys = g_object_get_data(G_OBJECT(menu), "window_keys");
+ accel_group = g_object_get_data(G_OBJECT(menu), "accel_group");
+
+ if (accel_group && window_keys)
+ {
+ menu_item_add_accelerator(item, accel_group, window_keys);
+ }
+ else if (accel_group)
+ {
+ menu_item_add_main_window_accelerator(item, accel_group);
+ }
+
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), active);
menu_item_finish(menu, item, func, data);
GtkWidget *menu_item_add_radio(GtkWidget *menu, const gchar *label, gpointer item_data, gboolean active,
GCallback func, gpointer data)
{
+ GtkAccelGroup *accel_group;
+ hard_coded_window_keys *window_keys;
+
GtkWidget *item = menu_item_add_check(menu, label, active, func, data);
g_object_set_data(G_OBJECT(item), "menu_item_radio_data", item_data);
g_object_set(G_OBJECT(item), "draw-as-radio", TRUE, NULL);
+ window_keys = g_object_get_data(G_OBJECT(menu), "window_keys");
+ accel_group = g_object_get_data(G_OBJECT(menu), "accel_group");
+ if (accel_group && window_keys)
+ {
+ menu_item_add_accelerator(item, accel_group, window_keys);
+ }
+ else if (accel_group)
+ {
+ menu_item_add_main_window_accelerator(item, accel_group);
+ }
+
return item;
}
projects / geeqie.git / blobdiff