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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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75 // To be called when the editability of the focused region changes. | 75 // To be called when the editability of the focused region changes. |
76 void OnSelectionEditable(bool editable); | 76 void OnSelectionEditable(bool editable); |
77 | 77 |
78 // To be called when the contents of the focused region changes. | 78 // To be called when the contents of the focused region changes. |
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 void ActivateSelection(const cc::ViewportSelectionBound& start, |
| 86 const cc::ViewportSelectionBound& end); |
| 87 |
| 88 bool is_insertion_active() const { return is_insertion_active_; } |
| 89 bool is_selection_active() const { return is_selection_active_; } |
| 90 |
85 private: | 91 private: |
86 enum InputEventType { TAP, LONG_PRESS, INPUT_EVENT_TYPE_NONE }; | 92 enum InputEventType { TAP, LONG_PRESS, INPUT_EVENT_TYPE_NONE }; |
87 | 93 |
88 // TouchHandleClient implementation. | 94 // TouchHandleClient implementation. |
89 void OnHandleDragBegin(const TouchHandle& handle) override; | 95 void OnHandleDragBegin(const TouchHandle& handle) override; |
90 void OnHandleDragUpdate(const TouchHandle& handle, | 96 void OnHandleDragUpdate(const TouchHandle& handle, |
91 const gfx::PointF& new_position) override; | 97 const gfx::PointF& new_position) override; |
92 void OnHandleDragEnd(const TouchHandle& handle) override; | 98 void OnHandleDragEnd(const TouchHandle& handle) override; |
93 void OnHandleTapped(const TouchHandle& handle) override; | 99 void OnHandleTapped(const TouchHandle& handle) override; |
94 void SetNeedsAnimate() override; | 100 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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