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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 "base/callback_forward.h" | 8 #include "base/callback_forward.h" |
| 9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
| 10 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
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| 48 | 48 |
| 49 // This interface wraps functionality, which is specific to frames, such as | 49 // This interface wraps functionality, which is specific to frames, such as |
| 50 // navigation. It provides communication with a corresponding RenderFrameHost | 50 // navigation. It provides communication with a corresponding RenderFrameHost |
| 51 // in the browser process. | 51 // in the browser process. |
| 52 class CONTENT_EXPORT RenderFrame : public IPC::Listener, | 52 class CONTENT_EXPORT RenderFrame : public IPC::Listener, |
| 53 public IPC::Sender { | 53 public IPC::Sender { |
| 54 public: | 54 public: |
| 55 // Returns the RenderFrame given a WebFrame. | 55 // Returns the RenderFrame given a WebFrame. |
| 56 static RenderFrame* FromWebFrame(blink::WebFrame* web_frame); | 56 static RenderFrame* FromWebFrame(blink::WebFrame* web_frame); |
| 57 | 57 |
| 58 // Returns the RenderFrame given a routing id. |
| 59 static RenderFrame* FromRoutingID(int32 routing_id); |
| 60 |
| 58 // Returns the RenderView associated with this frame. | 61 // Returns the RenderView associated with this frame. |
| 59 virtual RenderView* GetRenderView() = 0; | 62 virtual RenderView* GetRenderView() = 0; |
| 60 | 63 |
| 61 // Get the routing ID of the frame. | 64 // Get the routing ID of the frame. |
| 62 virtual int GetRoutingID() = 0; | 65 virtual int GetRoutingID() = 0; |
| 63 | 66 |
| 64 // Returns the associated WebFrame. | 67 // Returns the associated WebFrame. |
| 65 virtual blink::WebLocalFrame* GetWebFrame() = 0; | 68 virtual blink::WebLocalFrame* GetWebFrame() = 0; |
| 66 | 69 |
| 67 // Gets the focused element. If no such element exists then | 70 // Gets the focused element. If no such element exists then |
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| 153 | 156 |
| 154 private: | 157 private: |
| 155 // This interface should only be implemented inside content. | 158 // This interface should only be implemented inside content. |
| 156 friend class RenderFrameImpl; | 159 friend class RenderFrameImpl; |
| 157 RenderFrame() {} | 160 RenderFrame() {} |
| 158 }; | 161 }; |
| 159 | 162 |
| 160 } // namespace content | 163 } // namespace content |
| 161 | 164 |
| 162 #endif // CONTENT_PUBLIC_RENDERER_RENDER_FRAME_H_ | 165 #endif // CONTENT_PUBLIC_RENDERER_RENDER_FRAME_H_ |
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