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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; | |
59 class WebDeviceMotionListener; | 58 class WebDeviceMotionListener; |
60 class WebDiscardableMemory; | 59 class WebDiscardableMemory; |
61 class WebFallbackThemeEngine; | 60 class WebFallbackThemeEngine; |
62 class WebFileSystem; | 61 class WebFileSystem; |
63 class WebFileUtilities; | 62 class WebFileUtilities; |
64 class WebFlingAnimator; | 63 class WebFlingAnimator; |
65 class WebGestureCurveTarget; | 64 class WebGestureCurveTarget; |
66 class WebGestureCurve; | 65 class WebGestureCurve; |
67 class WebGraphicsContext3DProvider; | 66 class WebGraphicsContext3DProvider; |
68 class WebHyphenator; | 67 class WebHyphenator; |
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288 | 287 |
289 // A wrapper for tcmalloc's HeapProfilerStart(); | 288 // A wrapper for tcmalloc's HeapProfilerStart(); |
290 virtual void startHeapProfiling(const WebString& /*prefix*/) { } | 289 virtual void startHeapProfiling(const WebString& /*prefix*/) { } |
291 // A wrapper for tcmalloc's HeapProfilerStop(); | 290 // A wrapper for tcmalloc's HeapProfilerStop(); |
292 virtual void stopHeapProfiling() { } | 291 virtual void stopHeapProfiling() { } |
293 // A wrapper for tcmalloc's HeapProfilerDump() | 292 // A wrapper for tcmalloc's HeapProfilerDump() |
294 virtual void dumpHeapProfiling(const WebString& /*reason*/) { } | 293 virtual void dumpHeapProfiling(const WebString& /*reason*/) { } |
295 // A wrapper for tcmalloc's GetHeapProfile() | 294 // A wrapper for tcmalloc's GetHeapProfile() |
296 virtual WebString getHeapProfile() { return WebString(); } | 295 virtual WebString getHeapProfile() { return WebString(); } |
297 | 296 |
298 | |
299 // Message Ports ------------------------------------------------------- | 297 // Message Ports ------------------------------------------------------- |
300 | 298 |
301 // 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. |
302 // 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. |
303 virtual WebMessagePortChannel* createMessagePortChannel() { return 0; } | 301 virtual WebMessagePortChannel* createMessagePortChannel() { return 0; } |
304 | 302 |
305 | 303 |
306 // Network ------------------------------------------------------------- | 304 // Network ------------------------------------------------------------- |
307 | 305 |
308 // Returns a new WebURLLoader instance. | 306 // Returns a new WebURLLoader instance. |
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528 virtual bool isThreadedCompositingEnabled() { return false; } | 526 virtual bool isThreadedCompositingEnabled() { return false; } |
529 | 527 |
530 virtual WebCompositorSupport* compositorSupport() { return 0; } | 528 virtual WebCompositorSupport* compositorSupport() { return 0; } |
531 | 529 |
532 virtual WebFlingAnimator* createFlingAnimator() { return 0; } | 530 virtual WebFlingAnimator* createFlingAnimator() { return 0; } |
533 | 531 |
534 // Creates a new fling animation curve instance for device |deviceSource| | 532 // Creates a new fling animation curve instance for device |deviceSource| |
535 // with |velocity| and already scrolled |cumulativeScroll| pixels. | 533 // with |velocity| and already scrolled |cumulativeScroll| pixels. |
536 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; } |
537 | 535 |
538 | |
539 // WebRTC ---------------------------------------------------------- | 536 // WebRTC ---------------------------------------------------------- |
540 | 537 |
541 // Creates an WebRTCPeerConnectionHandler for RTCPeerConnection. | 538 // Creates an WebRTCPeerConnectionHandler for RTCPeerConnection. |
542 // May return null if WebRTC functionality is not avaliable or out of resour
ces. | 539 // May return null if WebRTC functionality is not avaliable or out of resour
ces. |
543 virtual WebRTCPeerConnectionHandler* createRTCPeerConnectionHandler(WebRTCPe
erConnectionHandlerClient*) { return 0; } | 540 virtual WebRTCPeerConnectionHandler* createRTCPeerConnectionHandler(WebRTCPe
erConnectionHandlerClient*) { return 0; } |
544 | 541 |
545 // May return null if WebRTC functionality is not avaliable or out of resour
ces. | 542 // May return null if WebRTC functionality is not avaliable or out of resour
ces. |
546 virtual WebMediaStreamCenter* createMediaStreamCenter(WebMediaStreamCenterCl
ient*) { return 0; } | 543 virtual WebMediaStreamCenter* createMediaStreamCenter(WebMediaStreamCenterCl
ient*) { return 0; } |
547 | 544 |
548 | 545 |
549 // WebWorker ---------------------------------------------------------- | 546 // WebWorker ---------------------------------------------------------- |
550 | 547 |
551 virtual void didStartWorkerRunLoop(const WebWorkerRunLoop&) { } | 548 virtual void didStartWorkerRunLoop(const WebWorkerRunLoop&) { } |
552 virtual void didStopWorkerRunLoop(const WebWorkerRunLoop&) { } | 549 virtual void didStopWorkerRunLoop(const WebWorkerRunLoop&) { } |
553 | 550 |
554 | 551 |
555 // WebCrypto ---------------------------------------------------------- | |
556 | |
557 // May return 0. | |
558 virtual WebCrypto* crypto() { return 0; } | |
559 | |
560 | |
561 // Device Motion / Orientation ---------------------------------------- | 552 // Device Motion / Orientation ---------------------------------------- |
562 | 553 |
563 // Sets a Listener to listen for device motion data updates. | 554 // Sets a Listener to listen for device motion data updates. |
564 // If null, the platform stops providing device motion data to the current l
istener. | 555 // If null, the platform stops providing device motion data to the current l
istener. |
565 virtual void setDeviceMotionListener(WebKit::WebDeviceMotionListener*) { } | 556 virtual void setDeviceMotionListener(WebKit::WebDeviceMotionListener*) { } |
566 | 557 |
567 protected: | 558 protected: |
568 virtual ~Platform() { } | 559 virtual ~Platform() { } |
569 }; | 560 }; |
570 | 561 |
571 } // namespace WebKit | 562 } // namespace WebKit |
572 | 563 |
573 #endif | 564 #endif |
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