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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 ASH_HOST_ASH_WINDOW_TREE_HOST_X11_H_
#define ASH_HOST_ASH_WINDOW_TREE_HOST_X11_H_
#include "ash/ash_export.h"
#include "ash/host/ash_window_tree_host.h"
#include "ash/host/transformer_helper.h"
#include "base/memory/scoped_ptr.h"
#include "ui/aura/env_observer.h"
#include "ui/aura/window_tree_host_x11.h"
namespace ash {
class RootWindowTransformer;
class MouseCursorEventFilter;
class ASH_EXPORT AshWindowTreeHostX11 : public AshWindowTreeHost,
public aura::WindowTreeHostX11,
public aura::EnvObserver {
public:
explicit AshWindowTreeHostX11(const gfx::Rect& initial_bounds);
virtual ~AshWindowTreeHostX11();
private:
// AshWindowTreeHost:
virtual void ToggleFullScreen() OVERRIDE;
virtual bool ConfineCursorToRootWindow() OVERRIDE;
virtual void UnConfineCursor() OVERRIDE;
virtual void SetRootWindowTransformer(
scoped_ptr<RootWindowTransformer> transformer) OVERRIDE;
virtual gfx::Insets GetHostInsets() const OVERRIDE;
virtual aura::WindowTreeHost* AsWindowTreeHost() OVERRIDE;
virtual void UpdateDisplayID(int64 id1, int64 id2) OVERRIDE;
virtual void PrepareForShutdown() OVERRIDE;
// aura::WindowTreehost:
virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
virtual gfx::Transform GetRootTransform() const OVERRIDE;
virtual void SetRootTransform(const gfx::Transform& transform) OVERRIDE;
virtual gfx::Transform GetInverseRootTransform() const OVERRIDE;
virtual void UpdateRootWindowSize(const gfx::Size& host_size) OVERRIDE;
virtual void OnCursorVisibilityChangedNative(bool show) OVERRIDE;
// aura::WindowTreeHostX11:
virtual void OnConfigureNotify() OVERRIDE;
virtual bool CanDispatchEvent(const ui::PlatformEvent& event) OVERRIDE;
virtual void TranslateAndDispatchLocatedEvent(ui::LocatedEvent* event)
OVERRIDE;
// EnvObserver overrides.
virtual void OnWindowInitialized(aura::Window* window) OVERRIDE;
virtual void OnHostInitialized(aura::WindowTreeHost* host) OVERRIDE;
#if defined(OS_CHROMEOS)
// Set the CrOS touchpad "tap paused" property. It is used to temporarily
// turn off the Tap-to-click feature when the mouse pointer is invisible.
void SetCrOSTapPaused(bool state);
#endif
scoped_ptr<XID[]> pointer_barriers_;
TransformerHelper transformer_helper_;
// The display IDs associated with this root window.
// In single monitor or extended mode dual monitor case, the root window
// is associated with one display.
// In mirror mode dual monitors case, the root window is associated with
// both displays.
std::pair<int64, int64> display_ids_;
DISALLOW_COPY_AND_ASSIGN(AshWindowTreeHostX11);
};
} // namespace ash
#endif // ASH_HOST_ASH_WINDOW_TREE_HOST_X11_H_
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