+++ /dev/null
-/*
- * Copyright (C) 2004 John Ellis
- * Copyright (C) 2008 - 2016 The Geeqie Team
- *
- * Author: John Ellis
- *
- * 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 2 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, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <config.h>
-#include "intl.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <gtk/gtk.h>
-
-#include "main.h"
-#include "layout.h"
-#include "ui-menu.h"
-
-
-/*
- *-----------------------------------------------------------------------------
- * menu items
- *-----------------------------------------------------------------------------
- */
-
-/**
- * @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);
-
- while (groups)
- {
- actions = gtk_action_group_list_actions(GTK_ACTION_GROUP(groups->data));
- 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;
- }
- groups = groups->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);
- gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
- gtk_widget_show(item);
-}
-
-GtkWidget *menu_item_add(GtkWidget *menu, const gchar *label,
- 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 *menu_item_add_stock(GtkWidget *menu, const gchar *label, const gchar *stock_id,
- GCallback func, gpointer data)
-{
- 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);
-
- return item;
-}
-
-GtkWidget *menu_item_add_sensitive(GtkWidget *menu, const gchar *label, gboolean sensitive,
- 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;
-}
-
-GtkWidget *menu_item_add_stock_sensitive(GtkWidget *menu, const gchar *label, const gchar *stock_id, gboolean sensitive,
- 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;
-}
-
-GtkWidget *menu_item_add_check(GtkWidget *menu, const gchar *label, gboolean active,
- 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);
-
- return item;
-}
-
-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;
-}
-
-void menu_item_add_divider(GtkWidget *menu)
-{
- GtkWidget *item = gtk_separator_menu_item_new();
- gtk_widget_set_sensitive(item, FALSE);
- gtk_menu_shell_append(GTK_MENU_SHELL(menu),item);
- gtk_widget_show(item);
-}
-
-GtkWidget *menu_item_add_simple(GtkWidget *menu, const gchar *label,
- GCallback func, gpointer data)
-{
- GtkWidget *item = gtk_menu_item_new_with_label(label);
- menu_item_finish(menu, item, func, data);
-
- return item;
-}
-
-/*
- *-----------------------------------------------------------------------------
- * popup menus
- *-----------------------------------------------------------------------------
- */
-
-static void popup_menu_short_lived_cb(GtkWidget *UNUSED(widget), gpointer data)
-{
- /* destroy the menu */
- g_object_unref(G_OBJECT(data));
-}
-
-GtkWidget *popup_menu_short_lived(void)
-{
- GtkWidget *menu;
-
- menu = gtk_menu_new();
-
- /* take ownership of menu */
-#ifdef GTK_OBJECT_FLOATING
- /* GTK+ < 2.10 */
- g_object_ref(G_OBJECT(menu));
- gtk_object_sink(GTK_OBJECT(menu));
-#else
- /* GTK+ >= 2.10 */
- g_object_ref_sink(G_OBJECT(menu));
-#endif
-
- g_signal_connect(G_OBJECT(menu), "selection_done",
- G_CALLBACK(popup_menu_short_lived_cb), menu);
- return menu;
-}
-
-gboolean popup_menu_position_clamp(GtkMenu *menu, gint *x, gint *y, gint height)
-{
- gboolean adjusted = FALSE;
- gint w, h;
- gint xw, xh;
- GtkRequisition requisition;
-
- gtk_widget_get_requisition(GTK_WIDGET(menu), &requisition);
- w = requisition.width;
- h = requisition.height;
- xw = gdk_screen_width();
- xh = gdk_screen_height();
-
- if (*x + w > xw)
- {
- *x = xw - w;
- adjusted = TRUE;
- }
- if (*y + h > xh)
- {
- if (height)
- {
- *y = MAX(0, *y - h - height);
- }
- else
- {
- *y = xh - h;
- }
- adjusted = TRUE;
- };
-
- if (*x < 0)
- {
- *x = 0;
- adjusted = TRUE;
- }
- if (*y < 0)
- {
- *y = 0;
- adjusted = TRUE;
- }
-
- return adjusted;
-}
-/* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */
projects / geeqie.git / blobdiff