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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 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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48 class GrContext; | 48 class GrContext; |
49 | 49 |
50 namespace WebKit { | 50 namespace WebKit { |
51 | 51 |
52 class WebAudioBus; | 52 class WebAudioBus; |
53 class WebBlobRegistry; | 53 class WebBlobRegistry; |
54 class WebContentDecryptionModule; | 54 class WebContentDecryptionModule; |
55 class WebClipboard; | 55 class WebClipboard; |
56 class WebCompositorSupport; | 56 class WebCompositorSupport; |
57 class WebCookieJar; | 57 class WebCookieJar; |
| 58 class WebCrypto; |
58 class WebDeviceMotionListener; | 59 class WebDeviceMotionListener; |
59 class WebDiscardableMemory; | 60 class WebDiscardableMemory; |
60 class WebFallbackThemeEngine; | 61 class WebFallbackThemeEngine; |
61 class WebFileSystem; | 62 class WebFileSystem; |
62 class WebFileUtilities; | 63 class WebFileUtilities; |
63 class WebFlingAnimator; | 64 class WebFlingAnimator; |
64 class WebGestureCurveTarget; | 65 class WebGestureCurveTarget; |
65 class WebGestureCurve; | 66 class WebGestureCurve; |
66 class WebGraphicsContext3DProvider; | 67 class WebGraphicsContext3DProvider; |
67 class WebHyphenator; | 68 class WebHyphenator; |
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285 | 286 |
286 // A wrapper for tcmalloc's HeapProfilerStart(); | 287 // A wrapper for tcmalloc's HeapProfilerStart(); |
287 virtual void startHeapProfiling(const WebString& /*prefix*/) { } | 288 virtual void startHeapProfiling(const WebString& /*prefix*/) { } |
288 // A wrapper for tcmalloc's HeapProfilerStop(); | 289 // A wrapper for tcmalloc's HeapProfilerStop(); |
289 virtual void stopHeapProfiling() { } | 290 virtual void stopHeapProfiling() { } |
290 // A wrapper for tcmalloc's HeapProfilerDump() | 291 // A wrapper for tcmalloc's HeapProfilerDump() |
291 virtual void dumpHeapProfiling(const WebString& /*reason*/) { } | 292 virtual void dumpHeapProfiling(const WebString& /*reason*/) { } |
292 // A wrapper for tcmalloc's GetHeapProfile() | 293 // A wrapper for tcmalloc's GetHeapProfile() |
293 virtual WebString getHeapProfile() { return WebString(); } | 294 virtual WebString getHeapProfile() { return WebString(); } |
294 | 295 |
| 296 |
295 // Message Ports ------------------------------------------------------- | 297 // Message Ports ------------------------------------------------------- |
296 | 298 |
297 // Creates a Message Port Channel. This can be called on any thread. | 299 // Creates a Message Port Channel. This can be called on any thread. |
298 // The returned object should only be used on the thread it was created on. | 300 // The returned object should only be used on the thread it was created on. |
299 virtual WebMessagePortChannel* createMessagePortChannel() { return 0; } | 301 virtual WebMessagePortChannel* createMessagePortChannel() { return 0; } |
300 | 302 |
301 | 303 |
302 // Network ------------------------------------------------------------- | 304 // Network ------------------------------------------------------------- |
303 | 305 |
304 // Returns a new WebURLLoader instance. | 306 // Returns a new WebURLLoader instance. |
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524 virtual bool isThreadedCompositingEnabled() { return false; } | 526 virtual bool isThreadedCompositingEnabled() { return false; } |
525 | 527 |
526 virtual WebCompositorSupport* compositorSupport() { return 0; } | 528 virtual WebCompositorSupport* compositorSupport() { return 0; } |
527 | 529 |
528 virtual WebFlingAnimator* createFlingAnimator() { return 0; } | 530 virtual WebFlingAnimator* createFlingAnimator() { return 0; } |
529 | 531 |
530 // Creates a new fling animation curve instance for device |deviceSource| | 532 // Creates a new fling animation curve instance for device |deviceSource| |
531 // with |velocity| and already scrolled |cumulativeScroll| pixels. | 533 // with |velocity| and already scrolled |cumulativeScroll| pixels. |
532 virtual WebGestureCurve* createFlingAnimationCurve(int deviceSource, const W
ebFloatPoint& velocity, const WebSize& cumulativeScroll) { return 0; } | 534 virtual WebGestureCurve* createFlingAnimationCurve(int deviceSource, const W
ebFloatPoint& velocity, const WebSize& cumulativeScroll) { return 0; } |
533 | 535 |
| 536 |
534 // WebRTC ---------------------------------------------------------- | 537 // WebRTC ---------------------------------------------------------- |
535 | 538 |
536 // Creates an WebRTCPeerConnectionHandler for RTCPeerConnection. | 539 // Creates an WebRTCPeerConnectionHandler for RTCPeerConnection. |
537 // May return null if WebRTC functionality is not avaliable or out of resour
ces. | 540 // May return null if WebRTC functionality is not avaliable or out of resour
ces. |
538 virtual WebRTCPeerConnectionHandler* createRTCPeerConnectionHandler(WebRTCPe
erConnectionHandlerClient*) { return 0; } | 541 virtual WebRTCPeerConnectionHandler* createRTCPeerConnectionHandler(WebRTCPe
erConnectionHandlerClient*) { return 0; } |
539 | 542 |
540 // May return null if WebRTC functionality is not avaliable or out of resour
ces. | 543 // May return null if WebRTC functionality is not avaliable or out of resour
ces. |
541 virtual WebMediaStreamCenter* createMediaStreamCenter(WebMediaStreamCenterCl
ient*) { return 0; } | 544 virtual WebMediaStreamCenter* createMediaStreamCenter(WebMediaStreamCenterCl
ient*) { return 0; } |
542 | 545 |
543 | 546 |
544 // WebWorker ---------------------------------------------------------- | 547 // WebWorker ---------------------------------------------------------- |
545 | 548 |
546 virtual void didStartWorkerRunLoop(const WebWorkerRunLoop&) { } | 549 virtual void didStartWorkerRunLoop(const WebWorkerRunLoop&) { } |
547 virtual void didStopWorkerRunLoop(const WebWorkerRunLoop&) { } | 550 virtual void didStopWorkerRunLoop(const WebWorkerRunLoop&) { } |
548 | 551 |
549 | 552 |
| 553 // WebCrypto ---------------------------------------------------------- |
| 554 |
| 555 // May return 0. |
| 556 virtual WebCrypto* crypto() { return 0; } |
| 557 |
| 558 |
550 // Device Motion / Orientation ---------------------------------------- | 559 // Device Motion / Orientation ---------------------------------------- |
551 | 560 |
552 // Sets a Listener to listen for device motion data updates. | 561 // Sets a Listener to listen for device motion data updates. |
553 // If null, the platform stops providing device motion data to the current l
istener. | 562 // If null, the platform stops providing device motion data to the current l
istener. |
554 virtual void setDeviceMotionListener(WebKit::WebDeviceMotionListener*) { } | 563 virtual void setDeviceMotionListener(WebKit::WebDeviceMotionListener*) { } |
555 | 564 |
556 protected: | 565 protected: |
557 virtual ~Platform() { } | 566 virtual ~Platform() { } |
558 }; | 567 }; |
559 | 568 |
560 } // namespace WebKit | 569 } // namespace WebKit |
561 | 570 |
562 #endif | 571 #endif |
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