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// Copyright 2014 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 ATHENA_SCREEN_SCREEN_MANAGER_IMPL_H_
#define ATHENA_SCREEN_SCREEN_MANAGER_IMPL_H_
#include "athena/athena_export.h"
#include "athena/screen/public/screen_manager.h"
#include "base/memory/scoped_ptr.h"
#include "ui/aura/client/window_tree_client.h"
namespace aura {
namespace client {
class FocusClient;
class ScreenPositionClient;
}
}
namespace wm {
class ScopedCaptureClient;
}
namespace athena {
class AcceleratorHandler;
class ATHENA_EXPORT ScreenManagerImpl : public ScreenManager,
public aura::client::WindowTreeClient {
public:
explicit ScreenManagerImpl(aura::Window* root_window);
virtual ~ScreenManagerImpl();
void Init();
// Returns a container which has |priority|. Null if such container
// doesn't exist.
aura::Window* FindContainerByPriority(int priority);
private:
// ScreenManager:
virtual aura::Window* CreateContainer(const ContainerParams& params) override;
virtual aura::Window* GetContext() override;
virtual void SetRotation(gfx::Display::Rotation rotation) override;
virtual void SetRotationLocked(bool rotation_locked) override;
// aura::client::WindowTreeClient:
virtual aura::Window* GetDefaultParent(aura::Window* context,
aura::Window* window,
const gfx::Rect& bounds) override;
int GetModalContainerPriority(aura::Window* window, aura::Window* parent);
// Returns a container with |params.default_parent| == true.
aura::Window* GetDefaultContainer();
// Not owned.
aura::Window* root_window_;
scoped_ptr<aura::client::FocusClient> focus_client_;
scoped_ptr<AcceleratorHandler> accelerator_handler_;
scoped_ptr<::wm::ScopedCaptureClient> capture_client_;
scoped_ptr<aura::client::ScreenPositionClient> screen_position_client_;
gfx::Display::Rotation last_requested_rotation_;
bool rotation_locked_;
DISALLOW_COPY_AND_ASSIGN(ScreenManagerImpl);
};
} // namespace athena
#endif // ATHENA_SCREEN_SCREEN_MANAGER_IMPL_H_
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