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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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