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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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| 582 // Encrypted Media ------------------------------------------------- | 582 // Encrypted Media ------------------------------------------------- |
| 583 | 583 |
| 584 virtual WebEncryptedMediaClient* encryptedMediaClient() { return 0; } | 584 virtual WebEncryptedMediaClient* encryptedMediaClient() { return 0; } |
| 585 | 585 |
| 586 | 586 |
| 587 // Web MIDI ------------------------------------------------------------- | 587 // Web MIDI ------------------------------------------------------------- |
| 588 | 588 |
| 589 virtual WebMIDIClient* webMIDIClient() { return 0; } | 589 virtual WebMIDIClient* webMIDIClient() { return 0; } |
| 590 | 590 |
| 591 | 591 |
| 592 // Messages ------------------------------------------------------ | 592 // User agent ------------------------------------------------------ |
| 593 | |
| 594 // Notifies the embedder that a postMessage was issued on this frame, and | |
| 595 // gives the embedder a chance to handle it instead of WebKit. Returns true | |
| 596 // if the embedder handled it. | |
| 597 virtual bool willCheckAndDispatchMessageEvent( | |
| 598 WebLocalFrame* sourceFrame, | |
| 599 WebFrame* targetFrame, | |
| 600 WebSecurityOrigin target, | |
| 601 WebDOMMessageEvent event) { return false; } | |
| 602 | 593 |
| 603 // Asks the embedder if a specific user agent should be used. Non-empty | 594 // Asks the embedder if a specific user agent should be used. Non-empty |
| 604 // strings indicate an override should be used. Otherwise, | 595 // strings indicate an override should be used. Otherwise, |
| 605 // Platform::current()->userAgent() will be called to provide one. | 596 // Platform::current()->userAgent() will be called to provide one. |
| 606 virtual WebString userAgentOverride() { return WebString(); } | 597 virtual WebString userAgentOverride() { return WebString(); } |
| 607 | 598 |
| 599 |
| 600 // Do not track ---------------------------------------------------- |
| 601 |
| 608 // Asks the embedder what value the network stack will send for the DNT | 602 // Asks the embedder what value the network stack will send for the DNT |
| 609 // header. An empty string indicates that no DNT header will be send. | 603 // header. An empty string indicates that no DNT header will be send. |
| 610 virtual WebString doNotTrackValue() { return WebString(); } | 604 virtual WebString doNotTrackValue() { return WebString(); } |
| 611 | 605 |
| 612 | 606 |
| 613 // WebGL ------------------------------------------------------ | 607 // WebGL ------------------------------------------------------ |
| 614 | 608 |
| 615 // Asks the embedder whether WebGL is allowed for the WebFrame. This call is | 609 // Asks the embedder whether WebGL is allowed for the WebFrame. This call is |
| 616 // placed here instead of WebContentSettingsClient because this class is | 610 // placed here instead of WebContentSettingsClient because this class is |
| 617 // implemented in content/, and putting it here avoids adding more public | 611 // implemented in content/, and putting it here avoids adding more public |
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| 718 // Mojo ---------------------------------------------------------------- | 712 // Mojo ---------------------------------------------------------------- |
| 719 virtual ServiceRegistry* serviceRegistry() { return nullptr; } | 713 virtual ServiceRegistry* serviceRegistry() { return nullptr; } |
| 720 | 714 |
| 721 protected: | 715 protected: |
| 722 virtual ~WebFrameClient() { } | 716 virtual ~WebFrameClient() { } |
| 723 }; | 717 }; |
| 724 | 718 |
| 725 } // namespace blink | 719 } // namespace blink |
| 726 | 720 |
| 727 #endif | 721 #endif |
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