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      1 // Copyright (c) 2012 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 #include "chrome/browser/status_icons/status_icon.h"
      6 
      7 #include "chrome/browser/status_icons/status_icon_observer.h"
      8 
      9 StatusIcon::StatusIcon() {
     10 }
     11 
     12 StatusIcon::~StatusIcon() {
     13 }
     14 
     15 void StatusIcon::AddObserver(StatusIconObserver* observer) {
     16   observers_.AddObserver(observer);
     17 }
     18 
     19 void StatusIcon::RemoveObserver(StatusIconObserver* observer) {
     20   observers_.RemoveObserver(observer);
     21 }
     22 
     23 bool StatusIcon::HasObservers() const {
     24   return observers_.might_have_observers();
     25 }
     26 
     27 void StatusIcon::DispatchClickEvent() {
     28   FOR_EACH_OBSERVER(StatusIconObserver, observers_, OnStatusIconClicked());
     29 }
     30 
     31 #if defined(OS_WIN)
     32 void StatusIcon::DispatchBalloonClickEvent() {
     33   FOR_EACH_OBSERVER(StatusIconObserver, observers_, OnBalloonClicked());
     34 }
     35 #endif
     36 
     37 void StatusIcon::ForceVisible() {}
     38 
     39 void StatusIcon::SetContextMenu(scoped_ptr<StatusIconMenuModel> menu) {
     40   // The UI may been showing a menu for the current model, don't destroy it
     41   // until we've notified the UI of the change.
     42   scoped_ptr<StatusIconMenuModel> old_menu = context_menu_contents_.Pass();
     43   context_menu_contents_ = menu.Pass();
     44   UpdatePlatformContextMenu(context_menu_contents_.get());
     45 }
     46