| // Copyright (c) 2012 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_STATUS_ICONS_STATUS_ICON_OBSERVER_H_ |
| #define CHROME_BROWSER_STATUS_ICONS_STATUS_ICON_OBSERVER_H_ |
| |
| #include "build/build_config.h" |
| |
| class StatusIconObserver { |
| public: |
| // Called when the user clicks on the system tray icon. Clicks that result |
| // in the context menu being displayed will not be passed to this observer |
| // (i.e. if there's a context menu set on this status icon, and the user |
| // right clicks on the icon to display the context menu, OnStatusIconClicked() |
| // will not be called). |
| // Note: Chrome OS displays the context menu on left button clicks. |
| // This will only be fired for this platform if no context menu is present. |
| virtual void OnStatusIconClicked() = 0; |
| |
| #if defined(OS_WIN) |
| // Called when the user clicks on a balloon generated for a system tray icon. |
| // TODO(dewittj): Implement on platforms other than Windows. Currently this |
| // event will never fire on non-Windows platforms. |
| virtual void OnBalloonClicked() {} |
| #endif |
| |
| protected: |
| virtual ~StatusIconObserver() {} |
| }; |
| |
| #endif // CHROME_BROWSER_STATUS_ICONS_STATUS_ICON_OBSERVER_H_ |