ash/wm/workspace_controller.h

   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 #ifndef ASH_WM_WORKSPACE_CONTROLLER_H_
   6 #define ASH_WM_WORKSPACE_CONTROLLER_H_
   7
   8 #include "ash/ash_export.h"
   9 #include "ash/wm/workspace/workspace_types.h"
  10 #include "base/basictypes.h"
  11 #include "base/memory/scoped_ptr.h"
  12
  13 namespace aura {
  14 class Window;
  15 }
  16
  17 namespace ash {
  18 namespace internal {
  19
  20 class ShelfLayoutManager;
  21 class WorkspaceControllerTestHelper;
  22 class WorkspaceEventHandler;
  23 class WorkspaceLayoutManager;
  24
  25 // WorkspaceController acts as a central place that ties together all the
  26 // various workspace pieces.
  27 class ASH_EXPORT WorkspaceController {
  28  public:
  29   explicit WorkspaceController(aura::Window* viewport);
  30   virtual ~WorkspaceController();
  31
  32   // Returns the current window state.
  33   WorkspaceWindowState GetWindowState() const;
  34
  35   void SetShelf(ShelfLayoutManager* shelf);
  36
  37   // Starts the animation that occurs on first login.
  38   void DoInitialAnimation();
  39
  40  private:
  41   friend class WorkspaceControllerTestHelper;
  42
  43   aura::Window* viewport_;
  44
  45   internal::ShelfLayoutManager* shelf_;
  46   scoped_ptr<internal::WorkspaceEventHandler> event_handler_;
  47   internal::WorkspaceLayoutManager* layout_manager_;
  48
  49   DISALLOW_COPY_AND_ASSIGN(WorkspaceController);
  50 };
  51
  52 }  // namespace internal
  53 }  // namespace ash
  54
  55 #endif  // ASH_WM_WORKSPACE_CONTROLLER_H_