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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 ASH_AURA_POINTER_WATCHER_ADAPTER_H_ | 5 #ifndef ASH_AURA_POINTER_WATCHER_ADAPTER_H_ |
6 #define ASH_AURA_POINTER_WATCHER_ADAPTER_H_ | 6 #define ASH_AURA_POINTER_WATCHER_ADAPTER_H_ |
7 | 7 |
8 #include "ash/ash_export.h" | 8 #include "ash/ash_export.h" |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "base/observer_list.h" | 10 #include "base/observer_list.h" |
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27 | 27 |
28 namespace ash { | 28 namespace ash { |
29 | 29 |
30 // Support for PointerWatchers in non-mus ash, implemented with a pre-target | 30 // Support for PointerWatchers in non-mus ash, implemented with a pre-target |
31 // EventHandler on the Shell. | 31 // EventHandler on the Shell. |
32 class ASH_EXPORT PointerWatcherAdapter : public ui::EventHandler { | 32 class ASH_EXPORT PointerWatcherAdapter : public ui::EventHandler { |
33 public: | 33 public: |
34 PointerWatcherAdapter(); | 34 PointerWatcherAdapter(); |
35 ~PointerWatcherAdapter() override; | 35 ~PointerWatcherAdapter() override; |
36 | 36 |
37 // See WmShell::AddPointerWatcher() for details. | 37 // See ShellPort::AddPointerWatcher() for details. |
38 void AddPointerWatcher(views::PointerWatcher* watcher, | 38 void AddPointerWatcher(views::PointerWatcher* watcher, |
39 views::PointerWatcherEventTypes events); | 39 views::PointerWatcherEventTypes events); |
40 void RemovePointerWatcher(views::PointerWatcher* watcher); | 40 void RemovePointerWatcher(views::PointerWatcher* watcher); |
41 | 41 |
42 // ui::EventHandler: | 42 // ui::EventHandler: |
43 void OnMouseEvent(ui::MouseEvent* event) override; | 43 void OnMouseEvent(ui::MouseEvent* event) override; |
44 void OnTouchEvent(ui::TouchEvent* event) override; | 44 void OnTouchEvent(ui::TouchEvent* event) override; |
45 | 45 |
46 private: | 46 private: |
47 gfx::Point GetLocationInScreen(const ui::LocatedEvent& event) const; | 47 gfx::Point GetLocationInScreen(const ui::LocatedEvent& event) const; |
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61 base::ObserverList<views::PointerWatcher, true> non_move_watchers_; | 61 base::ObserverList<views::PointerWatcher, true> non_move_watchers_; |
62 base::ObserverList<views::PointerWatcher, true> move_watchers_; | 62 base::ObserverList<views::PointerWatcher, true> move_watchers_; |
63 base::ObserverList<views::PointerWatcher, true> drag_watchers_; | 63 base::ObserverList<views::PointerWatcher, true> drag_watchers_; |
64 | 64 |
65 DISALLOW_COPY_AND_ASSIGN(PointerWatcherAdapter); | 65 DISALLOW_COPY_AND_ASSIGN(PointerWatcherAdapter); |
66 }; | 66 }; |
67 | 67 |
68 } // namespace ash | 68 } // namespace ash |
69 | 69 |
70 #endif // ASH_AURA_POINTER_WATCHER_ADAPTER_H_ | 70 #endif // ASH_AURA_POINTER_WATCHER_ADAPTER_H_ |
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