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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 CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SELECTION_CONTROLLER_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SELECTION_CONTROLLER_H_ |
| 6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SELECTION_CONTROLLER_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SELECTION_CONTROLLER_H_ |
| 7 | 7 |
| 8 #include "cc/output/viewport_selection_bound.h" | 8 #include "cc/output/viewport_selection_bound.h" |
| 9 #include "content/browser/renderer_host/input/selection_event_type.h" | 9 #include "content/browser/renderer_host/input/selection_event_type.h" |
| 10 #include "content/browser/renderer_host/input/touch_handle.h" | 10 #include "content/browser/renderer_host/input/touch_handle.h" |
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| 79 void OnSelectionEmpty(bool empty); | 79 void OnSelectionEmpty(bool empty); |
| 80 | 80 |
| 81 // Ticks an active animation, as requested to the client by |SetNeedsAnimate|. | 81 // Ticks an active animation, as requested to the client by |SetNeedsAnimate|. |
| 82 // Returns true if an animation is active and requires further ticking. | 82 // Returns true if an animation is active and requires further ticking. |
| 83 bool Animate(base::TimeTicks animate_time); | 83 bool Animate(base::TimeTicks animate_time); |
| 84 | 84 |
| 85 private: | 85 private: |
| 86 enum InputEventType { TAP, LONG_PRESS, INPUT_EVENT_TYPE_NONE }; | 86 enum InputEventType { TAP, LONG_PRESS, INPUT_EVENT_TYPE_NONE }; |
| 87 | 87 |
| 88 // TouchHandleClient implementation. | 88 // TouchHandleClient implementation. |
| 89 virtual void OnHandleDragBegin(const TouchHandle& handle) OVERRIDE; | 89 virtual void OnHandleDragBegin(const TouchHandle& handle) override; |
| 90 virtual void OnHandleDragUpdate(const TouchHandle& handle, | 90 virtual void OnHandleDragUpdate(const TouchHandle& handle, |
| 91 const gfx::PointF& new_position) OVERRIDE; | 91 const gfx::PointF& new_position) override; |
| 92 virtual void OnHandleDragEnd(const TouchHandle& handle) OVERRIDE; | 92 virtual void OnHandleDragEnd(const TouchHandle& handle) override; |
| 93 virtual void OnHandleTapped(const TouchHandle& handle) OVERRIDE; | 93 virtual void OnHandleTapped(const TouchHandle& handle) override; |
| 94 virtual void SetNeedsAnimate() OVERRIDE; | 94 virtual void SetNeedsAnimate() override; |
| 95 virtual scoped_ptr<TouchHandleDrawable> CreateDrawable() OVERRIDE; | 95 virtual scoped_ptr<TouchHandleDrawable> CreateDrawable() override; |
| 96 virtual base::TimeDelta GetTapTimeout() const OVERRIDE; | 96 virtual base::TimeDelta GetTapTimeout() const override; |
| 97 virtual float GetTapSlop() const OVERRIDE; | 97 virtual float GetTapSlop() const override; |
| 98 | 98 |
| 99 void ShowInsertionHandleAutomatically(); | 99 void ShowInsertionHandleAutomatically(); |
| 100 void ShowSelectionHandlesAutomatically(); | 100 void ShowSelectionHandlesAutomatically(); |
| 101 | 101 |
| 102 void OnInsertionChanged(); | 102 void OnInsertionChanged(); |
| 103 void OnSelectionChanged(); | 103 void OnSelectionChanged(); |
| 104 | 104 |
| 105 void ActivateInsertion(); | 105 void ActivateInsertion(); |
| 106 void DeactivateInsertion(); | 106 void DeactivateInsertion(); |
| 107 void ActivateSelection(); | 107 void ActivateSelection(); |
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| 141 bool selection_editable_; | 141 bool selection_editable_; |
| 142 | 142 |
| 143 bool temporarily_hidden_; | 143 bool temporarily_hidden_; |
| 144 | 144 |
| 145 DISALLOW_COPY_AND_ASSIGN(TouchSelectionController); | 145 DISALLOW_COPY_AND_ASSIGN(TouchSelectionController); |
| 146 }; | 146 }; |
| 147 | 147 |
| 148 } // namespace content | 148 } // namespace content |
| 149 | 149 |
| 150 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SELECTION_CONTROLLER_H_ | 150 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SELECTION_CONTROLLER_H_ |
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