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      1 // Copyright (c) 2010 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_tray.h"
      6 
      7 #include <algorithm>
      8 
      9 #include "base/stl_util-inl.h"
     10 #include "chrome/browser/status_icons/status_icon.h"
     11 
     12 StatusTray::StatusTray() {
     13 }
     14 
     15 StatusTray::~StatusTray() {
     16   RemoveAllIcons();
     17 }
     18 
     19 void StatusTray::RemoveAllIcons() {
     20   // Walk any active status icons and delete them.
     21   STLDeleteContainerPointers(status_icons_.begin(), status_icons_.end());
     22   status_icons_.clear();
     23 }
     24 
     25 StatusIcon* StatusTray::CreateStatusIcon() {
     26   StatusIcon* icon = CreatePlatformStatusIcon();
     27   if (icon)
     28     status_icons_.push_back(icon);
     29   return icon;
     30 }
     31 
     32 void StatusTray::RemoveStatusIcon(StatusIcon* icon) {
     33   StatusIconList::iterator iter = std::find(
     34       status_icons_.begin(), status_icons_.end(), icon);
     35   if (iter != status_icons_.end()) {
     36     // Free the StatusIcon from the list.
     37     delete *iter;
     38     status_icons_.erase(iter);
     39   }
     40 }
     41