Revert 115515 - [Aura] Implement views-based applist.

ui/aura_shell/examples/app_list.cc

Index: ui/aura_shell/examples/app_list.cc
===================================================================
--- ui/aura_shell/examples/app_list.cc	(revision 115517)
+++ ui/aura_shell/examples/app_list.cc	(working copy)
@@ -1,163 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/basictypes.h"
-#include "ui/aura_shell/app_list/app_list_item_group_model.h"
-#include "ui/aura_shell/app_list/app_list_item_model.h"
-#include "ui/aura_shell/app_list/app_list_item_view.h"
-#include "ui/aura_shell/app_list/app_list_model.h"
-#include "ui/aura_shell/app_list/app_list_view_delegate.h"
-#include "ui/aura_shell/app_list/app_list_view.h"
-#include "ui/aura_shell/examples/example_factory.h"
-#include "ui/aura_shell/examples/toplevel_window.h"
-#include "ui/views/examples/examples_window.h"
-
-namespace aura_shell {
-namespace examples {
-
-namespace {
-
-class WindowTypeLauncherItem : public AppListItemModel {
- public:
-  enum Type {
-    TOPLEVEL_WINDOW = 0,
-    NON_RESIZABLE_WINDOW,
-    LOCK_SCREEN,
-    WIDGETS_WINDOW,
-    EXAMPLES_WINDOW,
-    LAST_TYPE,
-  };
-
-  WindowTypeLauncherItem(Type type) : type_(type) {
-    SetIcon(GetIcon(type));
-    SetTitle(GetTitle(type));
-  }
-
-  static SkBitmap GetIcon(Type type) {
-    static const SkColor kColors[] = {
-        SkColorSetA(SK_ColorRED, 0x4F),
-        SkColorSetA(SK_ColorGREEN, 0x4F),
-        SkColorSetA(SK_ColorBLUE, 0x4F),
-        SkColorSetA(SK_ColorYELLOW, 0x4F),
-        SkColorSetA(SK_ColorCYAN, 0x4F),
-    };
-
-    SkBitmap icon;
-    icon.setConfig(SkBitmap::kARGB_8888_Config,
-                   AppListItemView::kIconSize,
-                   AppListItemView::kIconSize);
-    icon.allocPixels();
-    icon.eraseColor(kColors[static_cast<int>(type) % arraysize(kColors)]);
-    return icon;
-  }
-
-  static std::string GetTitle(Type type) {
-    switch (type) {
-      case TOPLEVEL_WINDOW:
-        return "Create Window";
-      case NON_RESIZABLE_WINDOW:
-        return "Create Non-Resizable Window";
-      case LOCK_SCREEN:
-        return "Lock Screen";
-      case WIDGETS_WINDOW:
-        return "Show Example Widgets";
-      case EXAMPLES_WINDOW:
-        return "Open Views Examples Window";
-      default:
-        return "Unknown window type.";
-    }
-  }
-
-  void Activate(int event_flags) {
-     switch (type_) {
-      case TOPLEVEL_WINDOW: {
-        ToplevelWindow::CreateParams params;
-        params.can_resize = true;
-        ToplevelWindow::CreateToplevelWindow(params);
-        break;
-      }
-      case NON_RESIZABLE_WINDOW: {
-        ToplevelWindow::CreateToplevelWindow(ToplevelWindow::CreateParams());
-        break;
-      }
-      case LOCK_SCREEN: {
-        CreateLockScreen();
-        break;
-      }
-      case WIDGETS_WINDOW: {
-        CreateWidgetsWindow();
-        break;
-      }
-      case EXAMPLES_WINDOW: {
-        views::examples::ShowExamplesWindow(false);
-        break;
-      }
-      default:
-        break;
-    }
-  }
-
- private:
-  Type type_;
-
-  DISALLOW_COPY_AND_ASSIGN(WindowTypeLauncherItem);
-};
-
-class ExampleAppListViewDelegate : public AppListViewDelegate {
- public:
-  ExampleAppListViewDelegate() {}
-
- private:
-  virtual void OnAppListItemActivated(AppListItemModel* item,
-                                      int event_flags) OVERRIDE {
-    static_cast<WindowTypeLauncherItem*>(item)->Activate(event_flags);
-  }
-
-  DISALLOW_COPY_AND_ASSIGN(ExampleAppListViewDelegate);
-};
-
-AppListItemGroupModel* CreateGroup(const std::string& title,
-    WindowTypeLauncherItem::Type start_type,
-    WindowTypeLauncherItem::Type end_type) {
-  AppListItemGroupModel* group = new AppListItemGroupModel(title);
-  for (int i = static_cast<int>(start_type);
-       i < static_cast<int>(end_type);
-       ++i) {
-    WindowTypeLauncherItem::Type type =
-      static_cast<WindowTypeLauncherItem::Type>(i);
-    group->AddItem(new WindowTypeLauncherItem(type));
-  }
-  return group;
-}
-
-}  // namespace
-
-void BuildAppListModel(AppListModel* model) {
-  model->AddGroup(CreateGroup("Windows",
-      WindowTypeLauncherItem::TOPLEVEL_WINDOW,
-      WindowTypeLauncherItem::WIDGETS_WINDOW));
-  model->AddGroup(CreateGroup("Samples",
-      WindowTypeLauncherItem::WIDGETS_WINDOW,
-      WindowTypeLauncherItem::LAST_TYPE));
-}
-
-AppListViewDelegate* CreateAppListViewDelegate() {
-  return new ExampleAppListViewDelegate;
-}
-
-// TODO(xiyuan): Remove this.
-void CreateAppList(const gfx::Rect& bounds,
-                   const ShellDelegate::SetWidgetCallback& callback) {
-  AppListModel* model = new AppListModel();
-  BuildAppListModel(model);
-
-  new aura_shell::AppListView(
-      model,
-      CreateAppListViewDelegate(),
-      bounds,
-      callback);
-}
-
-}  // namespace examples
-}  // namespace aura_shell