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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_WM_CORE_MASKED_WINDOW_TARGETER_H_ | 5 #ifndef UI_WM_CORE_MASKED_WINDOW_TARGETER_H_ |
6 #define UI_WM_CORE_MASKED_WINDOW_TARGETER_H_ | 6 #define UI_WM_CORE_MASKED_WINDOW_TARGETER_H_ |
7 | 7 |
8 #include "ui/aura/window_targeter.h" | 8 #include "ui/aura/window_targeter.h" |
9 #include "ui/wm/wm_export.h" | 9 #include "ui/wm/wm_export.h" |
10 | 10 |
11 namespace gfx { | 11 namespace gfx { |
12 class Path; | 12 class Path; |
13 } | 13 } |
14 | 14 |
15 namespace wm { | 15 namespace wm { |
16 | 16 |
17 class WM_EXPORT MaskedWindowTargeter : public aura::WindowTargeter { | 17 class WM_EXPORT MaskedWindowTargeter : public aura::WindowTargeter { |
18 public: | 18 public: |
19 explicit MaskedWindowTargeter(aura::Window* masked_window); | 19 explicit MaskedWindowTargeter(aura::Window* masked_window); |
20 virtual ~MaskedWindowTargeter(); | 20 virtual ~MaskedWindowTargeter(); |
21 | 21 |
22 protected: | 22 protected: |
23 // Sets the hit-test mask for |window| in |mask| (in |window|'s local | 23 // Sets the hit-test mask for |window| in |mask| (in |window|'s local |
24 // coordinate system). Returns whether a valid mask has been set in |mask|. | 24 // coordinate system). Returns whether a valid mask has been set in |mask|. |
25 virtual bool GetHitTestMask(aura::Window* window, gfx::Path* mask) const = 0; | 25 virtual bool GetHitTestMask(aura::Window* window, gfx::Path* mask) const = 0; |
26 | 26 |
27 // ui::EventTargeter: | 27 // ui::EventTargeter: |
28 virtual bool EventLocationInsideBounds( | 28 virtual bool EventLocationInsideBounds( |
29 ui::EventTarget* target, | 29 ui::EventTarget* target, |
30 const ui::LocatedEvent& event) const OVERRIDE; | 30 const ui::LocatedEvent& event) const override; |
31 | 31 |
32 private: | 32 private: |
33 aura::Window* masked_window_; | 33 aura::Window* masked_window_; |
34 | 34 |
35 DISALLOW_COPY_AND_ASSIGN(MaskedWindowTargeter); | 35 DISALLOW_COPY_AND_ASSIGN(MaskedWindowTargeter); |
36 }; | 36 }; |
37 | 37 |
38 } // namespace wm | 38 } // namespace wm |
39 | 39 |
40 #endif // UI_WM_CORE_MASKED_WINDOW_TARGETER_H_ | 40 #endif // UI_WM_CORE_MASKED_WINDOW_TARGETER_H_ |
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