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// Copyright (c) 2012 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.
#ifndef ASH_WM_WORKSPACE_CONTROLLER_H_
#define ASH_WM_WORKSPACE_CONTROLLER_H_
#include "ash/ash_export.h"
#include "ash/wm/workspace/workspace_types.h"
#include "base/basictypes.h"
#include "base/memory/scoped_ptr.h"
#include "ui/aura/client/activation_change_observer.h"
namespace aura {
class Window;
}
namespace ash {
namespace internal {
class ShelfLayoutManager;
class WorkspaceControllerTestHelper;
class WorkspaceEventHandler;
class WorkspaceManager2;
// WorkspaceController acts as a central place that ties together all the
// various workspace pieces.
class ASH_EXPORT WorkspaceController
: public aura::client::ActivationChangeObserver {
public:
explicit WorkspaceController(aura::Window* viewport);
virtual ~WorkspaceController();
// Returns the current window state.
WorkspaceWindowState GetWindowState() const;
void SetShelf(ShelfLayoutManager* shelf);
// Sets the active workspace based on |window|.
void SetActiveWorkspaceByWindow(aura::Window* window);
// See description in BaseWorkspaceManager::GetParentForNewWindow().
aura::Window* GetParentForNewWindow(aura::Window* window);
// Starts the animation that occurs on first login.
void DoInitialAnimation();
// aura::client::ActivationChangeObserver overrides:
virtual void OnWindowActivated(aura::Window* window,
aura::Window* old_active) OVERRIDE;
private:
friend class WorkspaceControllerTestHelper;
aura::Window* viewport_;
scoped_ptr<WorkspaceManager2> workspace_manager_;
DISALLOW_COPY_AND_ASSIGN(WorkspaceController);
};
} // namespace internal
} // namespace ash
#endif // ASH_WM_WORKSPACE_CONTROLLER_H_
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