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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_PUBLIC_BROWSER_ANDROID_CONTENT_VIEW_CORE_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_ANDROID_CONTENT_VIEW_CORE_H_ |
6 #define CONTENT_PUBLIC_BROWSER_ANDROID_CONTENT_VIEW_CORE_H_ | 6 #define CONTENT_PUBLIC_BROWSER_ANDROID_CONTENT_VIEW_CORE_H_ |
7 | 7 |
8 #include <jni.h> | 8 #include <jni.h> |
9 | 9 |
10 #include "base/android/scoped_java_ref.h" | 10 #include "base/android/scoped_java_ref.h" |
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62 virtual float GetDpiScale() const = 0; | 62 virtual float GetDpiScale() const = 0; |
63 virtual void PauseVideo() = 0; | 63 virtual void PauseVideo() = 0; |
64 virtual void PauseOrResumeGeolocation(bool should_pause) = 0; | 64 virtual void PauseOrResumeGeolocation(bool should_pause) = 0; |
65 | 65 |
66 // Observer callback for frame metadata updates. | 66 // Observer callback for frame metadata updates. |
67 typedef base::Callback<void( | 67 typedef base::Callback<void( |
68 const gfx::SizeF& content_size, | 68 const gfx::SizeF& content_size, |
69 const gfx::Vector2dF& scroll_offset, | 69 const gfx::Vector2dF& scroll_offset, |
70 float page_scale_factor)> UpdateFrameInfoCallback; | 70 float page_scale_factor)> UpdateFrameInfoCallback; |
71 | 71 |
72 // Text surrounding selection. | |
73 virtual void RequestTextSurroundingSelection( | |
74 int max_length, | |
75 const base::Callback<void(const base::string16& content, | |
76 int start_offset, | |
77 int end_offset)>& callback) = 0; | |
78 | |
79 protected: | 72 protected: |
80 virtual ~ContentViewCore() {}; | 73 virtual ~ContentViewCore() {}; |
81 }; | 74 }; |
82 | 75 |
83 }; // namespace content | 76 }; // namespace content |
84 | 77 |
85 #endif // CONTENT_PUBLIC_BROWSER_ANDROID_CONTENT_VIEW_CORE_H_ | 78 #endif // CONTENT_PUBLIC_BROWSER_ANDROID_CONTENT_VIEW_CORE_H_ |
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