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| 1 /* | |
| 2 * Copyright (C) 2010 Apple Inc. All rights reserved. | |
| 3 * Copyright (C) 2013 Collabora Ltd. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions | |
| 7 * are met: | |
| 8 * 1. Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer in the | |
| 12 * documentation and/or other materials provided with the distribution. | |
| 13 * | |
| 14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY | |
| 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
| 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 25 */ | |
| 26 | |
| 27 #ifndef PlatformClutterAnimation_h | |
| 28 #define PlatformClutterAnimation_h | |
| 29 | |
| 30 #if USE(ACCELERATED_COMPOSITING) | |
| 31 | |
| 32 #include "Color.h" | |
| 33 #include "FilterOperation.h" | |
| 34 #include "FloatPoint3D.h" | |
| 35 #include "TransformationMatrix.h" | |
| 36 #include <glib-object.h> | |
| 37 #include <glib.h> | |
| 38 #include <wtf/RefCounted.h> | |
| 39 #include <wtf/RetainPtr.h> | |
| 40 #include <wtf/Vector.h> | |
| 41 #include <wtf/gobject/GRefPtr.h> | |
| 42 | |
| 43 typedef struct _ClutterActor ClutterActor; | |
| 44 typedef struct _ClutterTimeline ClutterTimeline; | |
| 45 typedef struct _GraphicsLayerActor GraphicsLayerActor; | |
| 46 | |
| 47 namespace WebCore { | |
| 48 | |
| 49 class FloatRect; | |
| 50 class PlatformClutterAnimation; | |
| 51 class TimingFunction; | |
| 52 | |
| 53 class PlatformClutterAnimation : public RefCounted<PlatformClutterAnimation> { | |
| 54 public: | |
| 55 enum AnimationType { Basic, Keyframe }; | |
| 56 enum AnimatedPropertyType { NoAnimatedPropertyType, Transform, Opacity, Back
groundColor }; | |
| 57 enum FillModeType { NoFillMode, Forwards, Backwards, Both }; | |
| 58 enum ValueFunctionType { NoValueFunction, RotateX, RotateY, RotateZ, ScaleX,
ScaleY, ScaleZ, Scale, TranslateX, TranslateY, TranslateZ, Translate, Matrix }; | |
| 59 | |
| 60 static PassRefPtr<PlatformClutterAnimation> create(AnimationType, const Stri
ng& keyPath); | |
| 61 static PassRefPtr<PlatformClutterAnimation> create(PlatformClutterAnimation*
); | |
| 62 | |
| 63 ~PlatformClutterAnimation(); | |
| 64 | |
| 65 static bool supportsValueFunction(); | |
| 66 static bool supportsAdditiveValueFunction(); | |
| 67 | |
| 68 AnimationType animationType() const { return m_type; } | |
| 69 | |
| 70 double beginTime() const; | |
| 71 void setBeginTime(double); | |
| 72 | |
| 73 double duration() const; | |
| 74 void setDuration(double); | |
| 75 | |
| 76 float speed() const; | |
| 77 void setSpeed(float); | |
| 78 | |
| 79 double timeOffset() const; | |
| 80 void setTimeOffset(double); | |
| 81 | |
| 82 float repeatCount() const; | |
| 83 void setRepeatCount(float); | |
| 84 | |
| 85 bool autoreverses() const; | |
| 86 void setAutoreverses(bool); | |
| 87 | |
| 88 FillModeType fillMode() const; | |
| 89 void setFillMode(FillModeType); | |
| 90 | |
| 91 void setTimingFunction(const TimingFunction*, bool reverse = false); | |
| 92 void copyTimingFunctionFrom(const PlatformClutterAnimation*); | |
| 93 | |
| 94 bool isRemovedOnCompletion() const; | |
| 95 void setRemovedOnCompletion(bool); | |
| 96 | |
| 97 bool isAdditive() const; | |
| 98 void setAdditive(bool); | |
| 99 | |
| 100 ValueFunctionType valueFunction() const; | |
| 101 void setValueFunction(ValueFunctionType); | |
| 102 | |
| 103 // Basic-animation properties. | |
| 104 void setFromValue(float); | |
| 105 void setFromValue(const WebCore::TransformationMatrix&); | |
| 106 void setFromValue(const FloatPoint3D&); | |
| 107 void setFromValue(const WebCore::Color&); | |
| 108 void copyFromValueFrom(const PlatformClutterAnimation*); | |
| 109 | |
| 110 void setToValue(float); | |
| 111 void setToValue(const WebCore::TransformationMatrix&); | |
| 112 void setToValue(const FloatPoint3D&); | |
| 113 void setToValue(const WebCore::Color&); | |
| 114 void copyToValueFrom(const PlatformClutterAnimation*); | |
| 115 | |
| 116 // Keyframe-animation properties. | |
| 117 void setValues(const Vector<float>&); | |
| 118 void setValues(const Vector<WebCore::TransformationMatrix>&); | |
| 119 void setValues(const Vector<FloatPoint3D>&); | |
| 120 void setValues(const Vector<WebCore::Color>&); | |
| 121 void copyValuesFrom(const PlatformClutterAnimation*); | |
| 122 | |
| 123 void setKeyTimes(const Vector<float>&); | |
| 124 void copyKeyTimesFrom(const PlatformClutterAnimation*); | |
| 125 | |
| 126 void setTimingFunctions(const Vector<const TimingFunction*>&, bool reverse =
false); | |
| 127 void copyTimingFunctionsFrom(const PlatformClutterAnimation*); | |
| 128 | |
| 129 void addAnimationForKey(GraphicsLayerActor*, const String&); | |
| 130 void removeAnimationForKey(GraphicsLayerActor*, const String&); | |
| 131 | |
| 132 void animationDidStart(); | |
| 133 | |
| 134 protected: | |
| 135 PlatformClutterAnimation(AnimationType, const String& keyPath); | |
| 136 PlatformClutterAnimation(const PlatformClutterAnimation*); | |
| 137 | |
| 138 private: | |
| 139 ClutterTimeline* timeline() const; | |
| 140 AnimatedPropertyType stringToAnimatedPropertyType(const String& keyPath) con
st; | |
| 141 | |
| 142 void addClutterTransitionForProperty(const String& property, const float fro
mValue, const float toValue); | |
| 143 void addClutterTransitionForProperty(const String& property, const WebCore::
TransformationMatrix&, const WebCore::TransformationMatrix&); | |
| 144 void addClutterTransitionForProperty(const String& property, const FloatPoin
t3D& fromValue, const FloatPoint3D& toValue); | |
| 145 | |
| 146 void addClutterKeyframeTransitionForProperty(const String& property, const V
ector<float>& values); | |
| 147 void addClutterKeyframeTransitionForProperty(const String& property, const V
ector<FloatPoint3D>& values); | |
| 148 | |
| 149 void addOpacityTransition(); | |
| 150 void addTransformTransition(); | |
| 151 | |
| 152 AnimationType m_type; | |
| 153 AnimatedPropertyType m_animatedPropertyType; | |
| 154 | |
| 155 GRefPtr<GObject> m_animation; | |
| 156 GRefPtr<ClutterActor> m_layer; | |
| 157 | |
| 158 bool m_additive; | |
| 159 | |
| 160 float m_fromValue; | |
| 161 float m_toValue; | |
| 162 | |
| 163 FloatPoint3D m_fromValue3D; | |
| 164 FloatPoint3D m_toValue3D; | |
| 165 | |
| 166 WebCore::TransformationMatrix m_fromValueMatrix; | |
| 167 WebCore::TransformationMatrix m_toValueMatrix; | |
| 168 | |
| 169 float m_repeatCount; | |
| 170 | |
| 171 const TimingFunction* m_timingFunction; | |
| 172 ValueFunctionType m_valueFunctionType; | |
| 173 | |
| 174 Vector<float> m_keyTimes; | |
| 175 Vector<const TimingFunction*> m_timingFunctions; | |
| 176 | |
| 177 Vector<float> m_values; | |
| 178 Vector<FloatPoint3D> m_values3D; | |
| 179 }; | |
| 180 | |
| 181 } | |
| 182 | |
| 183 #endif // USE(ACCELERATED_COMPOSITING) | |
| 184 | |
| 185 #endif // PlatformClutterAnimation_h | |
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