chrome/browser/status_icons/status_icon.cc

   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::SetContextMenu(scoped_ptr<StatusIconMenuModel> menu) {
  38   // The UI may been showing a menu for the current model, don't destroy it
  39   // until we've notified the UI of the change.
  40   scoped_ptr<StatusIconMenuModel> old_menu = context_menu_contents_.Pass();
  41   context_menu_contents_ = menu.Pass();
  42   UpdatePlatformContextMenu(context_menu_contents_.get());
  43 }