1 // Copyright 2013 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_H_ 6 #define CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_H_ 7 8 #include "base/files/file_path.h" 9 #include "base/memory/scoped_ptr.h" 10 #include "base/memory/weak_ptr.h" 11 #include "chrome/browser/ui/libgtk2ui/gtk2_signal.h" 12 #include "ui/views/linux_ui/status_icon_linux.h" 13 14 typedef struct _AppIndicator AppIndicator; 15 typedef struct _GtkWidget GtkWidget; 16 17 namespace gfx { 18 class ImageSkia; 19 } 20 21 namespace ui { 22 class MenuModel; 23 } 24 25 namespace libgtk2ui { 26 class AppIndicatorIconMenu; 27 28 // Status icon implementation which uses libappindicator. 29 class AppIndicatorIcon : public views::StatusIconLinux { 30 public: 31 // The id uniquely identifies the new status icon from other chrome status 32 // icons. 33 AppIndicatorIcon(std::string id, 34 const gfx::ImageSkia& image, 35 const base::string16& tool_tip); 36 virtual ~AppIndicatorIcon(); 37 38 // Indicates whether libappindicator so could be opened. 39 static bool CouldOpen(); 40 41 // Overridden from views::StatusIconLinux: 42 virtual void SetImage(const gfx::ImageSkia& image) OVERRIDE; 43 virtual void SetPressedImage(const gfx::ImageSkia& image) OVERRIDE; 44 virtual void SetToolTip(const base::string16& tool_tip) OVERRIDE; 45 virtual void UpdatePlatformContextMenu(ui::MenuModel* menu) OVERRIDE; 46 virtual void RefreshPlatformContextMenu() OVERRIDE; 47 48 private: 49 void SetImageFromFile(const base::FilePath& icon_file_path); 50 void SetMenu(); 51 52 // Sets a menu item at the top of the menu as a replacement for the status 53 // icon click action. Clicking on this menu item should simulate a status icon 54 // click by despatching a click event. 55 void UpdateClickActionReplacementMenuItem(); 56 57 // Callback for when the status icon click replacement menu item is activated. 58 void OnClickActionReplacementMenuItemActivated(); 59 60 std::string id_; 61 std::string tool_tip_; 62 63 // Whether the user is using KDE. 64 bool using_kde4_; 65 66 // Gtk status icon wrapper 67 AppIndicator* icon_; 68 69 scoped_ptr<AppIndicatorIconMenu> menu_; 70 ui::MenuModel* menu_model_; 71 72 base::FilePath icon_file_path_; 73 int icon_change_count_; 74 75 base::WeakPtrFactory<AppIndicatorIcon> weak_factory_; 76 77 DISALLOW_COPY_AND_ASSIGN(AppIndicatorIcon); 78 }; 79 80 } // namespace libgtk2ui 81 82 #endif // CHROME_BROWSER_UI_LIBGTK2UI_APP_INDICATOR_ICON_H_ 83
