1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_MENU_H_ 6 #define CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_MENU_H_ 7 8 #include "base/callback.h" 9 #include "chrome/browser/ui/libgtk2ui/gtk2_signal.h" 10 11 typedef struct _GtkMenu GtkMenu; 12 typedef struct _GtkWidget GtkWidget; 13 14 namespace ui { 15 class MenuModel; 16 } 17 18 namespace libgtk2ui { 19 20 // The app indicator icon's menu. 21 class AppIndicatorIconMenu { 22 public: 23 explicit AppIndicatorIconMenu(ui::MenuModel* model); 24 virtual ~AppIndicatorIconMenu(); 25 26 // Sets a menu item at the top of |gtk_menu_| as a replacement for the app 27 // indicator icon's click action. |callback| is called when the menu item 28 // is activated. 29 void UpdateClickActionReplacementMenuItem(const char* label, 30 const base::Closure& callback); 31 32 // Refreshes all the menu item labels and menu item checked/enabled states. 33 void Refresh(); 34 35 GtkMenu* GetGtkMenu(); 36 37 private: 38 // Callback for when the "click action replacement" menu item is activated. 39 CHROMEGTK_CALLBACK_0(AppIndicatorIconMenu, 40 void, 41 OnClickActionReplacementMenuItemActivated); 42 43 // Callback for when a menu item is activated. 44 CHROMEGTK_CALLBACK_0(AppIndicatorIconMenu, void, OnMenuItemActivated); 45 46 // Not owned. 47 ui::MenuModel* menu_model_; 48 49 // Whether a "click action replacement" menu item has been added to the menu. 50 bool click_action_replacement_menu_item_added_; 51 52 // Called when the click action replacement menu item is activated. When a 53 // menu item from |menu_model_| is activated, MenuModel::ActivatedAt() is 54 // invoked and is assumed to do any necessary processing. 55 base::Closure click_action_replacement_callback_; 56 57 GtkWidget* gtk_menu_; 58 59 bool block_activation_; 60 61 DISALLOW_COPY_AND_ASSIGN(AppIndicatorIconMenu); 62 }; 63 64 } // namespace libgtk2ui 65 66 #endif // CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_MENU_H_ 67