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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_RENDERER_RENDER_FRAME_H_ | 5 #ifndef CONTENT_PUBLIC_RENDERER_RENDER_FRAME_H_ |
6 #define CONTENT_PUBLIC_RENDERER_RENDER_FRAME_H_ | 6 #define CONTENT_PUBLIC_RENDERER_RENDER_FRAME_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
11 | 11 |
12 #include "base/callback_forward.h" | 12 #include "base/callback_forward.h" |
13 #include "base/strings/string16.h" | 13 #include "base/strings/string16.h" |
14 #include "content/common/content_export.h" | 14 #include "content/common/content_export.h" |
15 #include "content/public/common/console_message_level.h" | 15 #include "content/public/common/console_message_level.h" |
16 #include "ipc/ipc_listener.h" | 16 #include "ipc/ipc_listener.h" |
17 #include "ipc/ipc_sender.h" | 17 #include "ipc/ipc_sender.h" |
| 18 #include "third_party/WebKit/public/platform/WebPageVisibilityState.h" |
18 #include "third_party/WebKit/public/web/WebNavigationPolicy.h" | 19 #include "third_party/WebKit/public/web/WebNavigationPolicy.h" |
19 | 20 |
20 class GURL; | 21 class GURL; |
21 | 22 |
22 namespace blink { | 23 namespace blink { |
23 class WebFrame; | 24 class WebFrame; |
24 class WebLocalFrame; | 25 class WebLocalFrame; |
25 class WebPlugin; | 26 class WebPlugin; |
26 class WebURLRequest; | 27 class WebURLRequest; |
27 class WebURLResponse; | 28 class WebURLResponse; |
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207 // Adds |message| to the DevTools console. | 208 // Adds |message| to the DevTools console. |
208 virtual void AddMessageToConsole(ConsoleMessageLevel level, | 209 virtual void AddMessageToConsole(ConsoleMessageLevel level, |
209 const std::string& message) = 0; | 210 const std::string& message) = 0; |
210 | 211 |
211 // Whether or not this frame is using Lo-Fi. | 212 // Whether or not this frame is using Lo-Fi. |
212 virtual bool IsUsingLoFi() const = 0; | 213 virtual bool IsUsingLoFi() const = 0; |
213 | 214 |
214 // Whether or not this frame is currently pasting. | 215 // Whether or not this frame is currently pasting. |
215 virtual bool IsPasting() const = 0; | 216 virtual bool IsPasting() const = 0; |
216 | 217 |
| 218 // Returns the current visibility of the frame. |
| 219 virtual blink::WebPageVisibilityState GetVisibilityState() const = 0; |
| 220 |
217 protected: | 221 protected: |
218 ~RenderFrame() override {} | 222 ~RenderFrame() override {} |
219 | 223 |
220 private: | 224 private: |
221 // This interface should only be implemented inside content. | 225 // This interface should only be implemented inside content. |
222 friend class RenderFrameImpl; | 226 friend class RenderFrameImpl; |
223 RenderFrame() {} | 227 RenderFrame() {} |
224 }; | 228 }; |
225 | 229 |
226 } // namespace content | 230 } // namespace content |
227 | 231 |
228 #endif // CONTENT_PUBLIC_RENDERER_RENDER_FRAME_H_ | 232 #endif // CONTENT_PUBLIC_RENDERER_RENDER_FRAME_H_ |
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