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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_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ | 5 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ |
| 6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ | 6 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ |
| 7 | 7 |
| 8 #include <stdint.h> |
| 9 |
| 8 #include <vector> | 10 #include <vector> |
| 9 | 11 |
| 10 #include "base/basictypes.h" | |
| 11 #include "base/i18n/rtl.h" | 12 #include "base/i18n/rtl.h" |
| 13 #include "build/build_config.h" |
| 12 #include "content/browser/webui/web_ui_impl.h" | 14 #include "content/browser/webui/web_ui_impl.h" |
| 13 #include "content/common/content_export.h" | 15 #include "content/common/content_export.h" |
| 14 #include "content/common/frame_message_enums.h" | 16 #include "content/common/frame_message_enums.h" |
| 15 #include "content/public/browser/site_instance.h" | 17 #include "content/public/browser/site_instance.h" |
| 16 #include "content/public/common/javascript_message_type.h" | 18 #include "content/public/common/javascript_message_type.h" |
| 17 #include "content/public/common/media_stream_request.h" | 19 #include "content/public/common/media_stream_request.h" |
| 18 #include "net/http/http_response_headers.h" | 20 #include "net/http/http_response_headers.h" |
| 19 | 21 |
| 20 #if defined(OS_WIN) | 22 #if defined(OS_WIN) |
| 21 #include "ui/gfx/native_widget_types.h" | 23 #include "ui/gfx/native_widget_types.h" |
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| 43 public: | 45 public: |
| 44 // This is used to give the delegate a chance to filter IPC messages. | 46 // This is used to give the delegate a chance to filter IPC messages. |
| 45 virtual bool OnMessageReceived(RenderFrameHost* render_frame_host, | 47 virtual bool OnMessageReceived(RenderFrameHost* render_frame_host, |
| 46 const IPC::Message& message); | 48 const IPC::Message& message); |
| 47 | 49 |
| 48 // Gets the last committed URL. See WebContents::GetLastCommittedURL for a | 50 // Gets the last committed URL. See WebContents::GetLastCommittedURL for a |
| 49 // description of the semantics. | 51 // description of the semantics. |
| 50 virtual const GURL& GetMainFrameLastCommittedURL() const; | 52 virtual const GURL& GetMainFrameLastCommittedURL() const; |
| 51 | 53 |
| 52 // A message was added to to the console. | 54 // A message was added to to the console. |
| 53 virtual bool AddMessageToConsole(int32 level, | 55 virtual bool AddMessageToConsole(int32_t level, |
| 54 const base::string16& message, | 56 const base::string16& message, |
| 55 int32 line_no, | 57 int32_t line_no, |
| 56 const base::string16& source_id); | 58 const base::string16& source_id); |
| 57 | 59 |
| 58 // Informs the delegate whenever a RenderFrameHost is created. | 60 // Informs the delegate whenever a RenderFrameHost is created. |
| 59 virtual void RenderFrameCreated(RenderFrameHost* render_frame_host) {} | 61 virtual void RenderFrameCreated(RenderFrameHost* render_frame_host) {} |
| 60 | 62 |
| 61 // Informs the delegate whenever a RenderFrameHost is deleted. | 63 // Informs the delegate whenever a RenderFrameHost is deleted. |
| 62 virtual void RenderFrameDeleted(RenderFrameHost* render_frame_host) {} | 64 virtual void RenderFrameDeleted(RenderFrameHost* render_frame_host) {} |
| 63 | 65 |
| 64 // The RenderFrameHost has been swapped out. | 66 // The RenderFrameHost has been swapped out. |
| 65 virtual void SwappedOut(RenderFrameHost* render_frame_host) {} | 67 virtual void SwappedOut(RenderFrameHost* render_frame_host) {} |
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| 94 // level frame. | 96 // level frame. |
| 95 virtual void DocumentOnLoadCompleted(RenderFrameHost* render_frame_host) {} | 97 virtual void DocumentOnLoadCompleted(RenderFrameHost* render_frame_host) {} |
| 96 | 98 |
| 97 // The state for the page changed and should be updated in session history. | 99 // The state for the page changed and should be updated in session history. |
| 98 virtual void UpdateStateForFrame(RenderFrameHost* render_frame_host, | 100 virtual void UpdateStateForFrame(RenderFrameHost* render_frame_host, |
| 99 const PageState& page_state) {} | 101 const PageState& page_state) {} |
| 100 | 102 |
| 101 // The page's title was changed and should be updated. Only called for the | 103 // The page's title was changed and should be updated. Only called for the |
| 102 // top-level frame. | 104 // top-level frame. |
| 103 virtual void UpdateTitle(RenderFrameHost* render_frame_host, | 105 virtual void UpdateTitle(RenderFrameHost* render_frame_host, |
| 104 int32 page_id, | 106 int32_t page_id, |
| 105 const base::string16& title, | 107 const base::string16& title, |
| 106 base::i18n::TextDirection title_direction) {} | 108 base::i18n::TextDirection title_direction) {} |
| 107 | 109 |
| 108 // The page's encoding was changed and should be updated. Only called for the | 110 // The page's encoding was changed and should be updated. Only called for the |
| 109 // top-level frame. | 111 // top-level frame. |
| 110 virtual void UpdateEncoding(RenderFrameHost* render_frame_host, | 112 virtual void UpdateEncoding(RenderFrameHost* render_frame_host, |
| 111 const std::string& encoding) {} | 113 const std::string& encoding) {} |
| 112 | 114 |
| 113 // Return this object cast to a WebContents, if it is one. If the object is | 115 // Return this object cast to a WebContents, if it is one. If the object is |
| 114 // not a WebContents, returns NULL. | 116 // not a WebContents, returns NULL. |
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| 182 virtual gfx::NativeViewAccessible GetParentNativeViewAccessible(); | 184 virtual gfx::NativeViewAccessible GetParentNativeViewAccessible(); |
| 183 #endif | 185 #endif |
| 184 | 186 |
| 185 protected: | 187 protected: |
| 186 virtual ~RenderFrameHostDelegate() {} | 188 virtual ~RenderFrameHostDelegate() {} |
| 187 }; | 189 }; |
| 188 | 190 |
| 189 } // namespace content | 191 } // namespace content |
| 190 | 192 |
| 191 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ | 193 #endif // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_DELEGATE_H_ |
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