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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef UI_GFX_SCREEN_WIN_H_ | 5 #ifndef UI_GFX_SCREEN_WIN_H_ |
6 #define UI_GFX_SCREEN_WIN_H_ | 6 #define UI_GFX_SCREEN_WIN_H_ |
7 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 #include "ui/gfx/display_change_notifier.h" | 9 #include "ui/gfx/display_change_notifier.h" |
10 #include "ui/gfx/gfx_export.h" | 10 #include "ui/gfx/gfx_export.h" |
11 #include "ui/gfx/screen.h" | 11 #include "ui/gfx/screen.h" |
12 #include "ui/gfx/win/singleton_hwnd.h" | 12 #include "ui/gfx/win/singleton_hwnd.h" |
13 | 13 |
14 namespace gfx { | 14 namespace gfx { |
15 | 15 |
16 class GFX_EXPORT ScreenWin : public Screen, | 16 class GFX_EXPORT ScreenWin : public Screen, |
17 public SingletonHwnd::Observer { | 17 public SingletonHwnd::Observer { |
18 public: | 18 public: |
19 ScreenWin(); | 19 ScreenWin(); |
20 virtual ~ScreenWin(); | 20 virtual ~ScreenWin(); |
21 | 21 |
22 protected: | 22 protected: |
23 // Overridden from gfx::Screen: | 23 // Overridden from gfx::Screen: |
24 virtual bool IsDIPEnabled() OVERRIDE; | 24 virtual bool IsDIPEnabled() override; |
25 virtual gfx::Point GetCursorScreenPoint() OVERRIDE; | 25 virtual gfx::Point GetCursorScreenPoint() override; |
26 virtual gfx::NativeWindow GetWindowUnderCursor() OVERRIDE; | 26 virtual gfx::NativeWindow GetWindowUnderCursor() override; |
27 virtual gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point) | 27 virtual gfx::NativeWindow GetWindowAtScreenPoint(const gfx::Point& point) |
28 OVERRIDE; | 28 override; |
29 virtual int GetNumDisplays() const OVERRIDE; | 29 virtual int GetNumDisplays() const override; |
30 virtual std::vector<gfx::Display> GetAllDisplays() const OVERRIDE; | 30 virtual std::vector<gfx::Display> GetAllDisplays() const override; |
31 virtual gfx::Display GetDisplayNearestWindow( | 31 virtual gfx::Display GetDisplayNearestWindow( |
32 gfx::NativeView window) const OVERRIDE; | 32 gfx::NativeView window) const override; |
33 virtual gfx::Display GetDisplayNearestPoint( | 33 virtual gfx::Display GetDisplayNearestPoint( |
34 const gfx::Point& point) const OVERRIDE; | 34 const gfx::Point& point) const override; |
35 virtual gfx::Display GetDisplayMatching( | 35 virtual gfx::Display GetDisplayMatching( |
36 const gfx::Rect& match_rect) const OVERRIDE; | 36 const gfx::Rect& match_rect) const override; |
37 virtual gfx::Display GetPrimaryDisplay() const OVERRIDE; | 37 virtual gfx::Display GetPrimaryDisplay() const override; |
38 virtual void AddObserver(DisplayObserver* observer) OVERRIDE; | 38 virtual void AddObserver(DisplayObserver* observer) override; |
39 virtual void RemoveObserver(DisplayObserver* observer) OVERRIDE; | 39 virtual void RemoveObserver(DisplayObserver* observer) override; |
40 | 40 |
41 // Overriden from gfx::SingletonHwnd::Observer. | 41 // Overriden from gfx::SingletonHwnd::Observer. |
42 virtual void OnWndProc(HWND hwnd, | 42 virtual void OnWndProc(HWND hwnd, |
43 UINT message, | 43 UINT message, |
44 WPARAM wparam, | 44 WPARAM wparam, |
45 LPARAM lparam) OVERRIDE; | 45 LPARAM lparam) override; |
46 | 46 |
47 // Returns the HWND associated with the NativeView. | 47 // Returns the HWND associated with the NativeView. |
48 virtual HWND GetHWNDFromNativeView(NativeView window) const; | 48 virtual HWND GetHWNDFromNativeView(NativeView window) const; |
49 | 49 |
50 // Returns the NativeView associated with the HWND. | 50 // Returns the NativeView associated with the HWND. |
51 virtual NativeWindow GetNativeWindowFromHWND(HWND hwnd) const; | 51 virtual NativeWindow GetNativeWindowFromHWND(HWND hwnd) const; |
52 | 52 |
53 private: | 53 private: |
54 // Helper implementing the DisplayObserver handling. | 54 // Helper implementing the DisplayObserver handling. |
55 gfx::DisplayChangeNotifier change_notifier_; | 55 gfx::DisplayChangeNotifier change_notifier_; |
56 | 56 |
57 // Current list of displays. | 57 // Current list of displays. |
58 std::vector<gfx::Display> displays_; | 58 std::vector<gfx::Display> displays_; |
59 | 59 |
60 DISALLOW_COPY_AND_ASSIGN(ScreenWin); | 60 DISALLOW_COPY_AND_ASSIGN(ScreenWin); |
61 }; | 61 }; |
62 | 62 |
63 } // namespace gfx | 63 } // namespace gfx |
64 | 64 |
65 #endif // UI_GFX_SCREEN_WIN_H_ | 65 #endif // UI_GFX_SCREEN_WIN_H_ |
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