1 /* 2 * Copyright (C) 2013 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include "config.h" 32 #include "core/animation/css/CSSAnimatableValueFactory.h" 33 34 #include "CSSValueKeywords.h" 35 #include "core/animation/AnimatableNumber.h" 36 #include "core/animation/AnimatableUnknown.h" 37 #include "core/platform/Length.h" 38 #include "core/rendering/style/RenderStyle.h" 39 40 41 namespace WebCore { 42 43 // FIXME: Handle remaining animatable properties (pulled from CSSPropertyAnimation): 44 // CSSPropertyBackgroundColor 45 // CSSPropertyBackgroundImage 46 // CSSPropertyBackgroundPositionX 47 // CSSPropertyBackgroundPositionY 48 // CSSPropertyBackgroundSize 49 // CSSPropertyBaselineShift 50 // CSSPropertyBorderBottomColor 51 // CSSPropertyBorderBottomLeftRadius 52 // CSSPropertyBorderBottomRightRadius 53 // CSSPropertyBorderBottomWidth 54 // CSSPropertyBorderImageOutset 55 // CSSPropertyBorderImageSlice 56 // CSSPropertyBorderImageSource 57 // CSSPropertyBorderImageWidth 58 // CSSPropertyBorderLeftColor 59 // CSSPropertyBorderLeftWidth 60 // CSSPropertyBorderRightColor 61 // CSSPropertyBorderRightWidth 62 // CSSPropertyBorderTopColor 63 // CSSPropertyBorderTopLeftRadius 64 // CSSPropertyBorderTopRightRadius 65 // CSSPropertyBorderTopWidth 66 // CSSPropertyBoxShadow 67 // CSSPropertyClip 68 // CSSPropertyColor 69 // CSSPropertyFill 70 // CSSPropertyFillOpacity 71 // CSSPropertyFloodColor 72 // CSSPropertyFloodOpacity 73 // CSSPropertyFontSize 74 // CSSPropertyKerning 75 // CSSPropertyLetterSpacing 76 // CSSPropertyLightingColor 77 // CSSPropertyLineHeight 78 // CSSPropertyListStyleImage 79 // CSSPropertyOpacity 80 // CSSPropertyOrphans 81 // CSSPropertyOutlineColor 82 // CSSPropertyOutlineOffset 83 // CSSPropertyOutlineWidth 84 // CSSPropertyStopColor 85 // CSSPropertyStopOpacity 86 // CSSPropertyStroke 87 // CSSPropertyStrokeDashoffset 88 // CSSPropertyStrokeMiterlimit 89 // CSSPropertyStrokeOpacity 90 // CSSPropertyStrokeWidth 91 // CSSPropertyTextIndent 92 // CSSPropertyTextShadow 93 // CSSPropertyVisibility 94 // CSSPropertyWebkitBackgroundSize 95 // CSSPropertyWebkitBorderHorizontalSpacing 96 // CSSPropertyWebkitBorderVerticalSpacing 97 // CSSPropertyWebkitBoxShadow 98 // CSSPropertyWebkitClipPath 99 // CSSPropertyWebkitColumnCount 100 // CSSPropertyWebkitColumnGap 101 // CSSPropertyWebkitColumnRuleColor 102 // CSSPropertyWebkitColumnRuleWidth 103 // CSSPropertyWebkitColumnWidth 104 // CSSPropertyWebkitFilter 105 // CSSPropertyWebkitMaskBoxImage 106 // CSSPropertyWebkitMaskBoxImageSource 107 // CSSPropertyWebkitMaskImage 108 // CSSPropertyWebkitMaskPositionX 109 // CSSPropertyWebkitMaskPositionY 110 // CSSPropertyWebkitMaskSize 111 // CSSPropertyWebkitPerspective 112 // CSSPropertyWebkitShapeInside 113 // CSSPropertyWebkitTextFillColor 114 // CSSPropertyWebkitTextStrokeColor 115 // CSSPropertyWebkitTransform 116 // CSSPropertyWebkitTransformOriginZ 117 // CSSPropertyWidows 118 // CSSPropertyWordSpacing 119 // CSSPropertyZIndex 120 // CSSPropertyZoom 121 122 static PassRefPtr<AnimatableValue> createFromLength(const Length& length, const RenderStyle* style) 123 { 124 switch (length.type()) { 125 case Relative: 126 return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypeNumber); 127 case Fixed: 128 return AnimatableNumber::create(adjustFloatForAbsoluteZoom(length.value(), style), AnimatableNumber::UnitTypeLength); 129 case Percent: 130 return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypePercentage); 131 case ViewportPercentageWidth: 132 return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypeViewportWidth); 133 case ViewportPercentageHeight: 134 return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypeViewportHeight); 135 case ViewportPercentageMin: 136 return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypeViewportMin); 137 case ViewportPercentageMax: 138 return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypeViewportMax); 139 case Calculated: 140 // FIXME: Convert platform calcs to CSS calcs. 141 ASSERT_WITH_MESSAGE(false, "Web Animations not yet implemented: Convert platform CalculationValue to AnimatableValue"); 142 return 0; 143 case Auto: 144 case Intrinsic: 145 case MinIntrinsic: 146 case MinContent: 147 case MaxContent: 148 case FillAvailable: 149 case FitContent: 150 return AnimatableUnknown::create(CSSPrimitiveValue::create(length)); 151 case Undefined: 152 return AnimatableUnknown::create(CSSPrimitiveValue::create(CSSValueNone)); 153 case ExtendToZoom: // Does not apply to elements. 154 ASSERT_NOT_REACHED(); 155 return 0; 156 } 157 ASSERT_NOT_REACHED(); 158 return 0; 159 } 160 161 inline static PassRefPtr<AnimatableValue> createFromDouble(double value) 162 { 163 return AnimatableNumber::create(value, AnimatableNumber::UnitTypeNumber); 164 } 165 166 // FIXME: Generate this function. 167 PassRefPtr<AnimatableValue> CSSAnimatableValueFactory::create(CSSPropertyID property, const RenderStyle* style) 168 { 169 switch (property) { 170 case CSSPropertyBottom: 171 return createFromLength(style->bottom(), style); 172 case CSSPropertyHeight: 173 return createFromLength(style->height(), style); 174 case CSSPropertyLeft: 175 return createFromLength(style->left(), style); 176 case CSSPropertyMarginBottom: 177 return createFromLength(style->marginBottom(), style); 178 case CSSPropertyMarginLeft: 179 return createFromLength(style->marginLeft(), style); 180 case CSSPropertyMarginRight: 181 return createFromLength(style->marginRight(), style); 182 case CSSPropertyMarginTop: 183 return createFromLength(style->marginTop(), style); 184 case CSSPropertyMaxHeight: 185 return createFromLength(style->maxHeight(), style); 186 case CSSPropertyMaxWidth: 187 return createFromLength(style->maxWidth(), style); 188 case CSSPropertyMinHeight: 189 return createFromLength(style->minHeight(), style); 190 case CSSPropertyMinWidth: 191 return createFromLength(style->minWidth(), style); 192 case CSSPropertyOpacity: 193 return createFromDouble(style->opacity()); 194 case CSSPropertyPaddingBottom: 195 return createFromLength(style->paddingBottom(), style); 196 case CSSPropertyPaddingLeft: 197 return createFromLength(style->paddingLeft(), style); 198 case CSSPropertyPaddingRight: 199 return createFromLength(style->paddingRight(), style); 200 case CSSPropertyPaddingTop: 201 return createFromLength(style->paddingTop(), style); 202 case CSSPropertyRight: 203 return createFromLength(style->right(), style); 204 case CSSPropertyTop: 205 return createFromLength(style->top(), style); 206 case CSSPropertyWebkitPerspectiveOriginX: 207 return createFromLength(style->perspectiveOriginX(), style); 208 case CSSPropertyWebkitPerspectiveOriginY: 209 return createFromLength(style->perspectiveOriginY(), style); 210 case CSSPropertyWebkitTransformOriginX: 211 return createFromLength(style->transformOriginX(), style); 212 case CSSPropertyWebkitTransformOriginY: 213 return createFromLength(style->transformOriginY(), style); 214 case CSSPropertyWidth: 215 return createFromLength(style->width(), style); 216 default: 217 RELEASE_ASSERT_WITH_MESSAGE(false, "Web Animations not yet implemented: Create AnimatableValue from render style"); 218 return 0; 219 } 220 } 221 222 } // namespace WebCore 223
