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 "ui/aura/aura_export.h" 10 #include "ui/aura/window_tree_host.h" 11 #include "ui/events/event_source.h" 12 #include "ui/gfx/win/window_impl.h" 13 14 namespace aura { 15 16 class AURA_EXPORT WindowTreeHostWin : public WindowTreeHost, 17 public ui::EventSource, 18 public gfx::WindowImpl { 19 public: 20 explicit WindowTreeHostWin(const gfx::Rect& bounds); 21 virtual ~WindowTreeHostWin(); 22 // WindowTreeHost: 23 virtual ui::EventSource* GetEventSource() OVERRIDE; 24 virtual gfx::AcceleratedWidget GetAcceleratedWidget() OVERRIDE; 25 virtual void Show() OVERRIDE; 26 virtual void Hide() OVERRIDE; 27 virtual gfx::Rect GetBounds() const OVERRIDE; 28 virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE; 29 virtual gfx::Point GetLocationOnNativeScreen() const OVERRIDE; 30 virtual void SetCapture() OVERRIDE; 31 virtual void ReleaseCapture() OVERRIDE; 32 virtual void SetCursorNative(gfx::NativeCursor cursor) OVERRIDE; 33 virtual void MoveCursorToNative(const gfx::Point& location) OVERRIDE; 34 virtual void OnCursorVisibilityChangedNative(bool show) OVERRIDE; 35 virtual void PostNativeEvent(const base::NativeEvent& native_event) OVERRIDE; 36 virtual void OnDeviceScaleFactorChanged(float device_scale_factor) OVERRIDE; 37 38 // ui::EventSource: 39 virtual ui::EventProcessor* GetEventProcessor() OVERRIDE; 40 41 private: 42 CR_BEGIN_MSG_MAP_EX(WindowTreeHostWin) 43 // Range handlers must go first! 44 CR_MESSAGE_RANGE_HANDLER_EX(WM_MOUSEFIRST, WM_MOUSELAST, OnMouseRange) 45 CR_MESSAGE_RANGE_HANDLER_EX(WM_NCMOUSEMOVE, 46 WM_NCXBUTTONDBLCLK, 47 OnMouseRange) 48 49 // Mouse capture events. 50 CR_MESSAGE_HANDLER_EX(WM_CAPTURECHANGED, OnCaptureChanged) 51 52 // Key events. 53 CR_MESSAGE_HANDLER_EX(WM_KEYDOWN, OnKeyEvent) 54 CR_MESSAGE_HANDLER_EX(WM_KEYUP, OnKeyEvent) 55 CR_MESSAGE_HANDLER_EX(WM_SYSKEYDOWN, OnKeyEvent) 56 CR_MESSAGE_HANDLER_EX(WM_SYSKEYUP, OnKeyEvent) 57 CR_MESSAGE_HANDLER_EX(WM_CHAR, OnKeyEvent) 58 CR_MESSAGE_HANDLER_EX(WM_SYSCHAR, OnKeyEvent) 59 CR_MESSAGE_HANDLER_EX(WM_IME_CHAR, OnKeyEvent) 60 CR_MESSAGE_HANDLER_EX(WM_NCACTIVATE, OnNCActivate) 61 62 CR_MSG_WM_CLOSE(OnClose) 63 CR_MSG_WM_MOVE(OnMove) 64 CR_MSG_WM_PAINT(OnPaint) 65 CR_MSG_WM_SIZE(OnSize) 66 CR_END_MSG_MAP() 67 68 void OnClose(); 69 LRESULT OnKeyEvent(UINT message, WPARAM w_param, LPARAM l_param); 70 LRESULT OnMouseRange(UINT message, WPARAM w_param, LPARAM l_param); 71 LRESULT OnCaptureChanged(UINT message, WPARAM w_param, LPARAM l_param); 72 LRESULT OnNCActivate(UINT message, WPARAM w_param, LPARAM l_param); 73 void OnMove(const gfx::Point& point); 74 void OnPaint(HDC dc); 75 void OnSize(UINT param, const gfx::Size& size); 76 77 bool has_capture_; 78 79 DISALLOW_COPY_AND_ASSIGN(WindowTreeHostWin); 80 }; 81 82 namespace test { 83 84 // Set true to let WindowTreeHostWin use a popup window 85 // with no frame/title so that the window size and test's 86 // expectations matches. 87 AURA_EXPORT void SetUsePopupAsRootWindowForTest(bool use); 88 89 } // namespace 90 91 } // namespace aura 92 93 #endif // UI_AURA_WINDOW_TREE_HOST_WIN_H_ 94