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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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76 // To be called when the editability of the focused region changes. | 76 // To be called when the editability of the focused region changes. |
77 void OnSelectionEditable(bool editable); | 77 void OnSelectionEditable(bool editable); |
78 | 78 |
79 // To be called when the contents of the focused region changes. | 79 // To be called when the contents of the focused region changes. |
80 void OnSelectionEmpty(bool empty); | 80 void OnSelectionEmpty(bool empty); |
81 | 81 |
82 // Ticks an active animation, as requested to the client by |SetNeedsAnimate|. | 82 // Ticks an active animation, as requested to the client by |SetNeedsAnimate|. |
83 // Returns true if an animation is active and requires further ticking. | 83 // Returns true if an animation is active and requires further ticking. |
84 bool Animate(base::TimeTicks animate_time); | 84 bool Animate(base::TimeTicks animate_time); |
85 | 85 |
| 86 void ActivateSelection(const cc::ViewportSelectionBound& start, |
| 87 const cc::ViewportSelectionBound& end); |
| 88 |
| 89 bool is_insertion_active() const { return is_insertion_active_; } |
| 90 bool is_selection_active() const { return is_selection_active_; } |
| 91 |
86 private: | 92 private: |
87 enum InputEventType { TAP, LONG_PRESS, INPUT_EVENT_TYPE_NONE }; | 93 enum InputEventType { TAP, LONG_PRESS, INPUT_EVENT_TYPE_NONE }; |
88 | 94 |
89 // TouchHandleClient implementation. | 95 // TouchHandleClient implementation. |
90 void OnHandleDragBegin(const TouchHandle& handle) override; | 96 void OnHandleDragBegin(const TouchHandle& handle) override; |
91 void OnHandleDragUpdate(const TouchHandle& handle, | 97 void OnHandleDragUpdate(const TouchHandle& handle, |
92 const gfx::PointF& new_position) override; | 98 const gfx::PointF& new_position) override; |
93 void OnHandleDragEnd(const TouchHandle& handle) override; | 99 void OnHandleDragEnd(const TouchHandle& handle) override; |
94 void OnHandleTapped(const TouchHandle& handle) override; | 100 void OnHandleTapped(const TouchHandle& handle) override; |
95 void SetNeedsAnimate() override; | 101 void SetNeedsAnimate() override; |
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141 bool selection_editable_; | 147 bool selection_editable_; |
142 | 148 |
143 bool temporarily_hidden_; | 149 bool temporarily_hidden_; |
144 | 150 |
145 DISALLOW_COPY_AND_ASSIGN(TouchSelectionController); | 151 DISALLOW_COPY_AND_ASSIGN(TouchSelectionController); |
146 }; | 152 }; |
147 | 153 |
148 } // namespace content | 154 } // namespace content |
149 | 155 |
150 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SELECTION_CONTROLLER_H_ | 156 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCH_SELECTION_CONTROLLER_H_ |
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