chrome/browser/ui/views/status_icons/status_icon_linux_wrapper.cc

   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 #include "chrome/browser/ui/views/status_icons/status_icon_linux_wrapper.h"
   6
   7 #include "ui/views/linux_ui/linux_ui.h"
   8
   9 StatusIconLinuxWrapper::StatusIconLinuxWrapper(
  10     views::StatusIconLinux* status_icon)
  11     : menu_model_(NULL) {
  12   status_icon_.reset(status_icon);
  13   status_icon_->set_delegate(this);
  14 }
  15
  16 StatusIconLinuxWrapper::~StatusIconLinuxWrapper() {
  17   if (menu_model_)
  18     menu_model_->RemoveObserver(this);
  19 }
  20
  21 void StatusIconLinuxWrapper::SetImage(const gfx::ImageSkia& image) {
  22   status_icon_->SetImage(image);
  23 }
  24
  25 void StatusIconLinuxWrapper::SetToolTip(const base::string16& tool_tip) {
  26   status_icon_->SetToolTip(tool_tip);
  27 }
  28
  29 void StatusIconLinuxWrapper::DisplayBalloon(const gfx::ImageSkia& icon,
  30                                             const base::string16& title,
  31                                             const base::string16& contents) {
  32   notification_.DisplayBalloon(icon, title, contents);
  33 }
  34
  35 void StatusIconLinuxWrapper::OnClick() {
  36   DispatchClickEvent();
  37 }
  38
  39 bool StatusIconLinuxWrapper::HasClickAction() {
  40   return HasObservers();
  41 }
  42
  43 void StatusIconLinuxWrapper::OnMenuStateChanged() {
  44   status_icon_->RefreshPlatformContextMenu();
  45 }
  46
  47 StatusIconLinuxWrapper* StatusIconLinuxWrapper::CreateWrappedStatusIcon(
  48     const gfx::ImageSkia& image,
  49     const base::string16& tool_tip) {
  50   const views::LinuxUI* linux_ui = views::LinuxUI::instance();
  51   if (linux_ui) {
  52     scoped_ptr<views::StatusIconLinux> status_icon =
  53         linux_ui->CreateLinuxStatusIcon(image, tool_tip);
  54     if (status_icon.get())
  55       return new StatusIconLinuxWrapper(status_icon.release());
  56   }
  57   return NULL;
  58 }
  59
  60 void StatusIconLinuxWrapper::UpdatePlatformContextMenu(
  61     StatusIconMenuModel* model) {
  62   // If a menu already exists, remove ourself from its oberver list.
  63   if (menu_model_)
  64     menu_model_->RemoveObserver(this);
  65
  66   status_icon_->UpdatePlatformContextMenu(model);
  67   menu_model_ = model;
  68
  69   if (model)
  70     model->AddObserver(this);
  71 }