ash/test/test_launcher_delegate.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 "ash/test/test_launcher_delegate.h"
   6
   7 #include "ash/launcher/launcher_item_delegate_manager.h"
   8 #include "ash/launcher/launcher_model.h"
   9 #include "ash/shelf/shelf_util.h"
  10 #include "ash/shell.h"
  11 #include "ash/test/test_launcher_item_delegate.h"
  12 #include "base/strings/string_util.h"
  13 #include "base/strings/utf_string_conversions.h"
  14 #include "grit/ash_resources.h"
  15 #include "ui/aura/window.h"
  16
  17 namespace ash {
  18 namespace test {
  19
  20 TestLauncherDelegate* TestLauncherDelegate::instance_ = NULL;
  21
  22 TestLauncherDelegate::TestLauncherDelegate(LauncherModel* model)
  23     : model_(model) {
  24   CHECK(!instance_);
  25   instance_ = this;
  26 }
  27
  28 TestLauncherDelegate::~TestLauncherDelegate() {
  29   instance_ = NULL;
  30 }
  31
  32 void TestLauncherDelegate::AddLauncherItem(aura::Window* window) {
  33   AddLauncherItem(window, STATUS_CLOSED);
  34 }
  35
  36 void TestLauncherDelegate::AddLauncherItem(
  37     aura::Window* window,
  38     LauncherItemStatus status) {
  39   ash::LauncherItem item;
  40   if (window->type() == aura::client::WINDOW_TYPE_PANEL)
  41     item.type = ash::TYPE_APP_PANEL;
  42   else
  43     item.type = ash::TYPE_PLATFORM_APP;
  44   DCHECK(window_to_id_.find(window) == window_to_id_.end());
  45   window_to_id_[window] = model_->next_id();
  46   item.status = status;
  47   model_->Add(item);
  48   window->AddObserver(this);
  49
  50   ash::LauncherItemDelegateManager* manager =
  51       ash::Shell::GetInstance()->launcher_item_delegate_manager();
  52   // |manager| owns TestLauncherItemDelegate.
  53   scoped_ptr<LauncherItemDelegate> delegate(
  54       new TestLauncherItemDelegate(window));
  55   manager->SetLauncherItemDelegate(window_to_id_[window], delegate.Pass());
  56 }
  57
  58 void TestLauncherDelegate::RemoveLauncherItemForWindow(aura::Window* window) {
  59   ash::LauncherID id = GetIDByWindow(window);
  60   if (id == 0)
  61     return;
  62   int index = model_->ItemIndexByID(id);
  63   DCHECK_NE(-1, index);
  64   model_->RemoveItemAt(index);
  65   window_to_id_.erase(window);
  66   window->RemoveObserver(this);
  67 }
  68
  69 void TestLauncherDelegate::OnWindowDestroying(aura::Window* window) {
  70   RemoveLauncherItemForWindow(window);
  71 }
  72
  73 void TestLauncherDelegate::OnWindowHierarchyChanging(
  74       const HierarchyChangeParams& params) {
  75   // The window may be legitimately reparented while staying open if it moves
  76   // to another display or container. If the window does not have a new parent
  77   // then remove the launcher item.
  78   if (!params.new_parent)
  79     RemoveLauncherItemForWindow(params.target);
  80 }
  81
  82 ash::LauncherID TestLauncherDelegate::GetIDByWindow(aura::Window* window) {
  83   WindowToID::const_iterator found = window_to_id_.find(window);
  84   if (found == window_to_id_.end())
  85     return 0;
  86   return found->second;
  87 }
  88
  89 void TestLauncherDelegate::OnLauncherCreated(Launcher* launcher) {
  90 }
  91
  92 void TestLauncherDelegate::OnLauncherDestroyed(Launcher* launcher) {
  93 }
  94
  95 LauncherID TestLauncherDelegate::GetLauncherIDForAppID(
  96     const std::string& app_id) {
  97   return 0;
  98 }
  99
 100 const std::string& TestLauncherDelegate::GetAppIDForLauncherID(LauncherID id) {
 101   return EmptyString();
 102 }
 103
 104 void TestLauncherDelegate::PinAppWithID(const std::string& app_id) {
 105 }
 106
 107 bool TestLauncherDelegate::CanPin() const {
 108   return true;
 109 }
 110
 111 bool TestLauncherDelegate::IsAppPinned(const std::string& app_id) {
 112   return false;
 113 }
 114
 115 void TestLauncherDelegate::UnpinAppWithID(const std::string& app_id) {
 116 }
 117
 118 }  // namespace test
 119 }  // namespace ash