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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_MENU_H_
#define CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_MENU_H_
#include "base/callback.h"
#include "chrome/browser/ui/libgtk2ui/gtk2_signal.h"
typedef struct _GtkMenu GtkMenu;
typedef struct _GtkWidget GtkWidget;
namespace ui {
class MenuModel;
}
namespace libgtk2ui {
// The app indicator icon's menu.
class AppIndicatorIconMenu {
public:
explicit AppIndicatorIconMenu(ui::MenuModel* model);
virtual ~AppIndicatorIconMenu();
// Sets a menu item at the top of |gtk_menu_| as a replacement for the app
// indicator icon's click action. |callback| is called when the menu item
// is activated.
void UpdateClickActionReplacementMenuItem(const char* label,
const base::Closure& callback);
// Refreshes all the menu item labels and menu item checked/enabled states.
void Refresh();
GtkMenu* GetGtkMenu();
private:
// Callback for when the "click action replacement" menu item is activated.
CHROMEGTK_CALLBACK_0(AppIndicatorIconMenu,
void,
OnClickActionReplacementMenuItemActivated);
// Callback for when a menu item is activated.
CHROMEGTK_CALLBACK_0(AppIndicatorIconMenu, void, OnMenuItemActivated);
// Not owned.
ui::MenuModel* menu_model_;
// Whether a "click action replacement" menu item has been added to the menu.
bool click_action_replacement_menu_item_added_;
// Called when the click action replacement menu item is activated. When a
// menu item from |menu_model_| is activated, MenuModel::ActivatedAt() is
// invoked and is assumed to do any necessary processing.
base::Closure click_action_replacement_callback_;
GtkWidget* gtk_menu_;
bool block_activation_;
DISALLOW_COPY_AND_ASSIGN(AppIndicatorIconMenu);
};
} // namespace libgtk2ui
#endif // CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_MENU_H_