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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2009 Apple 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 | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
| 12 * | 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #ifndef GraphicsLayer_h | 26 #ifndef GraphicsLayer_h |
| 27 #define GraphicsLayer_h | 27 #define GraphicsLayer_h |
| 28 | 28 |
| 29 #include "Animation.h" | 29 #include "PrimitiveAnimation.h" |
| 30 #include "Color.h" | 30 #include "Color.h" |
| 31 #include "FilterOperations.h" | 31 #include "FilterOperations.h" |
| 32 #include "FloatPoint.h" | 32 #include "FloatPoint.h" |
| 33 #include "FloatPoint3D.h" | 33 #include "FloatPoint3D.h" |
| 34 #include "FloatSize.h" | 34 #include "FloatSize.h" |
| 35 #include "GraphicsLayerClient.h" | 35 #include "GraphicsLayerClient.h" |
| 36 #include "IntRect.h" | 36 #include "IntRect.h" |
| 37 #include "PlatformLayer.h" | 37 #include "PlatformLayer.h" |
| 38 #include "TransformationMatrix.h" | 38 #include "TransformationMatrix.h" |
| 39 #include "TransformOperations.h" | 39 #include "TransformOperations.h" |
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| 313 // Set that the position/size of the contents (image or video). | 313 // Set that the position/size of the contents (image or video). |
| 314 IntRect contentsRect() const { return m_contentsRect; } | 314 IntRect contentsRect() const { return m_contentsRect; } |
| 315 virtual void setContentsRect(const IntRect& r) { m_contentsRect = r; } | 315 virtual void setContentsRect(const IntRect& r) { m_contentsRect = r; } |
| 316 | 316 |
| 317 // Transitions are identified by a special animation name that cannot clash
with a keyframe identifier. | 317 // Transitions are identified by a special animation name that cannot clash
with a keyframe identifier. |
| 318 static String animationNameForTransition(AnimatedPropertyID); | 318 static String animationNameForTransition(AnimatedPropertyID); |
| 319 | 319 |
| 320 // Return true if the animation is handled by the compositing system. If thi
s returns | 320 // Return true if the animation is handled by the compositing system. If thi
s returns |
| 321 // false, the animation will be run by AnimationController. | 321 // false, the animation will be run by AnimationController. |
| 322 // These methods handle both transitions and keyframe animations. | 322 // These methods handle both transitions and keyframe animations. |
| 323 virtual bool addAnimation(const KeyframeValueList&, const IntSize& /*boxSize
*/, const Animation*, const String& /*animationName*/, double /*timeOffset*/) {
return false; } | 323 virtual bool addAnimation(const KeyframeValueList&, const IntSize& /*boxSize
*/, const PrimitiveAnimation*, const String& /*animationName*/, double /*timeOff
set*/) { return false; } |
| 324 virtual void pauseAnimation(const String& /*animationName*/, double /*timeOf
fset*/) { } | 324 virtual void pauseAnimation(const String& /*animationName*/, double /*timeOf
fset*/) { } |
| 325 virtual void removeAnimation(const String& /*animationName*/) { } | 325 virtual void removeAnimation(const String& /*animationName*/) { } |
| 326 | 326 |
| 327 virtual void suspendAnimations(double time); | 327 virtual void suspendAnimations(double time); |
| 328 virtual void resumeAnimations(); | 328 virtual void resumeAnimations(); |
| 329 | 329 |
| 330 // Layer contents | 330 // Layer contents |
| 331 virtual void setContentsToImage(Image*) { } | 331 virtual void setContentsToImage(Image*) { } |
| 332 virtual bool shouldDirectlyCompositeImage(Image*) const { return true; } | 332 virtual bool shouldDirectlyCompositeImage(Image*) const { return true; } |
| 333 virtual void setContentsToMedia(PlatformLayer*) { } // video or plug-in | 333 virtual void setContentsToMedia(PlatformLayer*) { } // video or plug-in |
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| 496 | 496 |
| 497 | 497 |
| 498 } // namespace WebCore | 498 } // namespace WebCore |
| 499 | 499 |
| 500 #ifndef NDEBUG | 500 #ifndef NDEBUG |
| 501 // Outside the WebCore namespace for ease of invocation from gdb. | 501 // Outside the WebCore namespace for ease of invocation from gdb. |
| 502 void showGraphicsLayerTree(const WebCore::GraphicsLayer* layer); | 502 void showGraphicsLayerTree(const WebCore::GraphicsLayer* layer); |
| 503 #endif | 503 #endif |
| 504 | 504 |
| 505 #endif // GraphicsLayer_h | 505 #endif // GraphicsLayer_h |
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