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 UI_AURA_WINDOW_TREE_HOST_WIN_H_ 6 #define UI_AURA_WINDOW_TREE_HOST_WIN_H_ 7 8 #include "base/compiler_specific.h" 9 #include "base/memory/scoped_ptr.h" 10 #include "ui/aura/aura_export.h" 11 #include "ui/aura/window_tree_host.h" 12 #include "ui/events/event_source.h" 13 #include "ui/platform_window/platform_window.h" 14 #include "ui/platform_window/platform_window_delegate.h" 15 16 namespace aura { 17 18 class AURA_EXPORT WindowTreeHostWin 19 : public WindowTreeHost, 20 public ui::EventSource, 21 public NON_EXPORTED_BASE(ui::PlatformWindowDelegate) { 22 public: 23 explicit WindowTreeHostWin(const gfx::Rect& bounds); 24 virtual ~WindowTreeHostWin(); 25 26 // WindowTreeHost: 27 virtual ui::EventSource* GetEventSource() OVERRIDE; 28 virtual gfx::AcceleratedWidget GetAcceleratedWidget() OVERRIDE; 29 virtual void Show() OVERRIDE; 30 virtual void Hide() OVERRIDE; 31 virtual gfx::Rect GetBounds() const OVERRIDE; 32 virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE; 33 virtual gfx::Point GetLocationOnNativeScreen() const OVERRIDE; 34 virtual void SetCapture() OVERRIDE; 35 virtual void ReleaseCapture() OVERRIDE; 36 virtual void SetCursorNative(gfx::NativeCursor cursor) OVERRIDE; 37 virtual void MoveCursorToNative(const gfx::Point& location) OVERRIDE; 38 virtual void OnCursorVisibilityChangedNative(bool show) OVERRIDE; 39 virtual void PostNativeEvent(const base::NativeEvent& native_event) OVERRIDE; 40 41 // ui::EventSource: 42 virtual ui::EventProcessor* GetEventProcessor() OVERRIDE; 43 44 protected: hwnd()45 gfx::AcceleratedWidget hwnd() const { return widget_; } 46 47 private: 48 // ui::PlatformWindowDelegate: 49 virtual void OnBoundsChanged(const gfx::Rect& new_bounds) OVERRIDE; 50 virtual void OnDamageRect(const gfx::Rect& damaged_region) OVERRIDE; 51 virtual void DispatchEvent(ui::Event* event) OVERRIDE; 52 virtual void OnCloseRequest() OVERRIDE; 53 virtual void OnClosed() OVERRIDE; 54 virtual void OnWindowStateChanged(ui::PlatformWindowState new_state) OVERRIDE; 55 virtual void OnLostCapture() OVERRIDE; 56 virtual void OnAcceleratedWidgetAvailable( 57 gfx::AcceleratedWidget widget) OVERRIDE; 58 virtual void OnActivationChanged(bool active) OVERRIDE; 59 60 bool has_capture_; 61 gfx::Rect bounds_; 62 gfx::AcceleratedWidget widget_; 63 scoped_ptr<ui::PlatformWindow> window_; 64 65 DISALLOW_COPY_AND_ASSIGN(WindowTreeHostWin); 66 }; 67 68 } // namespace aura 69 70 #endif // UI_AURA_WINDOW_TREE_HOST_WIN_H_ 71