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1 // Copyright 2015 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 CONTENT_BROWSER_WEB_CONTENTS_AURA_TOUCH_SELECTION_CONTROLLER_CLIENT_AURA _H_ | |
6 #define CONTENT_BROWSER_WEB_CONTENTS_AURA_TOUCH_SELECTION_CONTROLLER_CLIENT_AURA _H_ | |
7 | |
8 #include "base/timer/timer.h" | |
9 #include "content/common/content_export.h" | |
10 #include "ui/touch_selection/touch_selection_controller.h" | |
11 #include "ui/touch_selection/touch_selection_menu_runner.h" | |
12 | |
13 namespace content { | |
14 class RenderWidgetHostViewAura; | |
15 | |
16 // An implementation of |TouchSelectionControllerClient| to be used in Aura's | |
17 // implementation of touch selection for contents. | |
18 class CONTENT_EXPORT TouchSelectionControllerClientAura | |
19 : public ui::TouchSelectionControllerClient, | |
20 public ui::TouchSelectionMenuClient { | |
21 public: | |
22 explicit TouchSelectionControllerClientAura(RenderWidgetHostViewAura* rwhva); | |
23 ~TouchSelectionControllerClientAura() override; | |
24 | |
25 private: | |
26 class EnvPreTargetHandler; | |
27 | |
28 // ui::TouchSelectionControllerClient: | |
29 bool SupportsAnimation() const override; | |
30 void SetNeedsAnimate() override; | |
31 void MoveCaret(const gfx::PointF& position) override; | |
32 void MoveRangeSelectionExtent(const gfx::PointF& extent) override; | |
33 void SelectBetweenCoordinates(const gfx::PointF& base, | |
34 const gfx::PointF& extent) override; | |
35 void OnSelectionEvent(ui::SelectionEventType event) override; | |
36 scoped_ptr<ui::TouchHandleDrawable> CreateDrawable() override; | |
37 void OnScrollStarted() override; | |
38 void OnScrollCompleted() override; | |
39 | |
40 // ui::TouchSelectionMenuClient: | |
41 bool IsCommandIdEnabled(int command_id) const override; | |
42 void ExecuteCommand(int command_id, int event_flags) override; | |
43 void OpenContextMenu() override; | |
44 | |
45 bool IsQuickMenuAllowed() const; | |
46 void ShowQuickMenu(); | |
47 void UpdateQuickMenu(); | |
sadrul
2015/04/29 19:55:03
non-overrides before overrides
mohsen
2015/04/30 18:29:34
Done.
| |
48 | |
49 // Not owned, non-null for the lifetime of this object. | |
50 RenderWidgetHostViewAura* rwhva_; | |
51 | |
52 base::Timer quick_menu_timer_; | |
53 bool scroll_in_progress_; | |
54 bool handle_drag_in_progress_; | |
55 scoped_ptr<EnvPreTargetHandler> env_pre_target_handler_; | |
56 | |
57 DISALLOW_COPY_AND_ASSIGN(TouchSelectionControllerClientAura); | |
58 }; | |
59 | |
60 } // namespace content | |
61 | |
62 #endif // CONTENT_BROWSER_WEB_CONTENTS_AURA_TOUCH_SELECTION_CONTROLLER_CLIENT_A URA_H_ | |
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