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1 /* | 1 /* |
2 * Copyright (C) 2011, 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2011, 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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160 | 160 |
161 // The client may choose to alter the navigation policy. Otherwise, | 161 // The client may choose to alter the navigation policy. Otherwise, |
162 // defaultPolicy should just be returned. | 162 // defaultPolicy should just be returned. |
163 virtual WebNavigationPolicy decidePolicyForNavigation( | 163 virtual WebNavigationPolicy decidePolicyForNavigation( |
164 WebLocalFrame*, WebDataSource::ExtraData*, const WebURLRequest&, WebNavi
gationType, | 164 WebLocalFrame*, WebDataSource::ExtraData*, const WebURLRequest&, WebNavi
gationType, |
165 WebNavigationPolicy defaultPolicy, bool isRedirect) { return defaultPoli
cy; } | 165 WebNavigationPolicy defaultPolicy, bool isRedirect) { return defaultPoli
cy; } |
166 | 166 |
167 | 167 |
168 // Navigational notifications ------------------------------------------ | 168 // Navigational notifications ------------------------------------------ |
169 | 169 |
| 170 // These notifications bracket any loading that occurs in the WebFrame. |
| 171 virtual void didStartLoading(bool toDifferentDocument) { } |
| 172 virtual void didStopLoading() { } |
| 173 |
| 174 // Notification that some progress was made loading the current frame. |
| 175 // loadProgress is a value between 0 (nothing loaded) and 1.0 (frame fully |
| 176 // loaded). |
| 177 virtual void didChangeLoadProgress(double loadProgress) { } |
| 178 |
170 // A form submission has been requested, but the page's submit event handler | 179 // A form submission has been requested, but the page's submit event handler |
171 // hasn't yet had a chance to run (and possibly alter/interrupt the submit.) | 180 // hasn't yet had a chance to run (and possibly alter/interrupt the submit.) |
172 virtual void willSendSubmitEvent(WebLocalFrame*, const WebFormElement&) { } | 181 virtual void willSendSubmitEvent(WebLocalFrame*, const WebFormElement&) { } |
173 | 182 |
174 // A form submission is about to occur. | 183 // A form submission is about to occur. |
175 virtual void willSubmitForm(WebLocalFrame*, const WebFormElement&) { } | 184 virtual void willSubmitForm(WebLocalFrame*, const WebFormElement&) { } |
176 | 185 |
177 // A datasource has been created for a new navigation. The given | 186 // A datasource has been created for a new navigation. The given |
178 // datasource will become the provisional datasource for the frame. | 187 // datasource will become the provisional datasource for the frame. |
179 virtual void didCreateDataSource(WebLocalFrame*, WebDataSource*) { } | 188 virtual void didCreateDataSource(WebLocalFrame*, WebDataSource*) { } |
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403 // Send initial drawing parameters to a child frame that is being rendered o
ut of process. | 412 // Send initial drawing parameters to a child frame that is being rendered o
ut of process. |
404 virtual void initializeChildFrame(const WebRect& frameRect, float scaleFacto
r) { } | 413 virtual void initializeChildFrame(const WebRect& frameRect, float scaleFacto
r) { } |
405 | 414 |
406 protected: | 415 protected: |
407 ~WebFrameClient() { } | 416 ~WebFrameClient() { } |
408 }; | 417 }; |
409 | 418 |
410 } // namespace blink | 419 } // namespace blink |
411 | 420 |
412 #endif | 421 #endif |
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