| // Copyright 2013 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_H_ |
| #define CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_H_ |
| |
| #include "base/files/file_path.h" |
| #include "base/memory/weak_ptr.h" |
| #include "chrome/browser/ui/libgtk2ui/gtk2_signal.h" |
| #include "ui/views/linux_ui/status_icon_linux.h" |
| |
| typedef struct _AppIndicator AppIndicator; |
| typedef struct _GtkWidget GtkWidget; |
| |
| namespace gfx { |
| class ImageSkia; |
| } |
| |
| namespace ui { |
| class MenuModel; |
| } |
| |
| namespace libgtk2ui { |
| |
| class AppIndicatorIcon : public views::StatusIconLinux { |
| public: |
| // The id uniquely identifies the new status icon from other chrome status |
| // icons. |
| AppIndicatorIcon(std::string id, |
| const gfx::ImageSkia& image, |
| const string16& tool_tip); |
| virtual ~AppIndicatorIcon(); |
| |
| // Indicates whether libappindicator so could be opened. |
| static bool CouldOpen(); |
| |
| // Overridden from views::StatusIconLinux: |
| virtual void SetImage(const gfx::ImageSkia& image) OVERRIDE; |
| virtual void SetPressedImage(const gfx::ImageSkia& image) OVERRIDE; |
| virtual void SetToolTip(const string16& tool_tip) OVERRIDE; |
| virtual void UpdatePlatformContextMenu(ui::MenuModel* menu) OVERRIDE; |
| virtual void RefreshPlatformContextMenu() OVERRIDE; |
| |
| private: |
| void SetImageFromFile(const base::FilePath& icon_file_path); |
| void SetMenu(); |
| |
| // Adds a menu item to the top of the existing gtk_menu as a replacement for |
| // the status icon click action or creates a new gtk menu with the menu item |
| // if a menu doesn't exist. Clicking on this menu item should simulate a |
| // status icon click by despatching a click event. |
| void CreateClickActionReplacement(); |
| void DestroyMenu(); |
| |
| // Callback for when the status icon click replacement menu item is clicked. |
| CHROMEGTK_CALLBACK_0(AppIndicatorIcon, void, OnClick); |
| |
| // Callback for when a menu item is clicked. |
| CHROMEGTK_CALLBACK_0(AppIndicatorIcon, void, OnMenuItemActivated); |
| |
| std::string id_; |
| std::string tool_tip_; |
| |
| // Gtk status icon wrapper |
| AppIndicator* icon_; |
| |
| GtkWidget* gtk_menu_; |
| ui::MenuModel* menu_model_; |
| |
| base::FilePath icon_file_path_; |
| int icon_change_count_; |
| bool block_activation_; |
| |
| base::WeakPtrFactory<AppIndicatorIcon> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AppIndicatorIcon); |
| }; |
| |
| } // namespace libgtk2ui |
| |
| #endif // CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_H_ |