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| 1 /* | 1 /* |
| 2 * Copyright (C) 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008 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 |
| (...skipping 109 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 120 return m_images.get(size); | 120 return m_images.get(size); |
| 121 } | 121 } |
| 122 | 122 |
| 123 void CSSImageGeneratorValue::putImage(const IntSize& size, PassRefPtr<Image> ima
ge) | 123 void CSSImageGeneratorValue::putImage(const IntSize& size, PassRefPtr<Image> ima
ge) |
| 124 { | 124 { |
| 125 m_images.add(size, image); | 125 m_images.add(size, image); |
| 126 } | 126 } |
| 127 | 127 |
| 128 PassRefPtr<Image> CSSImageGeneratorValue::image(const LayoutObject* layoutObject
, const IntSize& size) | 128 PassRefPtr<Image> CSSImageGeneratorValue::image(const LayoutObject* layoutObject
, const IntSize& size) |
| 129 { | 129 { |
| 130 switch (classType()) { | 130 switch (getClassType()) { |
| 131 case CrossfadeClass: | 131 case CrossfadeClass: |
| 132 return toCSSCrossfadeValue(this)->image(layoutObject, size); | 132 return toCSSCrossfadeValue(this)->image(layoutObject, size); |
| 133 case LinearGradientClass: | 133 case LinearGradientClass: |
| 134 return toCSSLinearGradientValue(this)->image(layoutObject, size); | 134 return toCSSLinearGradientValue(this)->image(layoutObject, size); |
| 135 case RadialGradientClass: | 135 case RadialGradientClass: |
| 136 return toCSSRadialGradientValue(this)->image(layoutObject, size); | 136 return toCSSRadialGradientValue(this)->image(layoutObject, size); |
| 137 default: | 137 default: |
| 138 ASSERT_NOT_REACHED(); | 138 ASSERT_NOT_REACHED(); |
| 139 } | 139 } |
| 140 return nullptr; | 140 return nullptr; |
| 141 } | 141 } |
| 142 | 142 |
| 143 bool CSSImageGeneratorValue::isFixedSize() const | 143 bool CSSImageGeneratorValue::isFixedSize() const |
| 144 { | 144 { |
| 145 switch (classType()) { | 145 switch (getClassType()) { |
| 146 case CrossfadeClass: | 146 case CrossfadeClass: |
| 147 return toCSSCrossfadeValue(this)->isFixedSize(); | 147 return toCSSCrossfadeValue(this)->isFixedSize(); |
| 148 case LinearGradientClass: | 148 case LinearGradientClass: |
| 149 return toCSSLinearGradientValue(this)->isFixedSize(); | 149 return toCSSLinearGradientValue(this)->isFixedSize(); |
| 150 case RadialGradientClass: | 150 case RadialGradientClass: |
| 151 return toCSSRadialGradientValue(this)->isFixedSize(); | 151 return toCSSRadialGradientValue(this)->isFixedSize(); |
| 152 default: | 152 default: |
| 153 ASSERT_NOT_REACHED(); | 153 ASSERT_NOT_REACHED(); |
| 154 } | 154 } |
| 155 return false; | 155 return false; |
| 156 } | 156 } |
| 157 | 157 |
| 158 IntSize CSSImageGeneratorValue::fixedSize(const LayoutObject* layoutObject) | 158 IntSize CSSImageGeneratorValue::fixedSize(const LayoutObject* layoutObject) |
| 159 { | 159 { |
| 160 switch (classType()) { | 160 switch (getClassType()) { |
| 161 case CrossfadeClass: | 161 case CrossfadeClass: |
| 162 return toCSSCrossfadeValue(this)->fixedSize(layoutObject); | 162 return toCSSCrossfadeValue(this)->fixedSize(layoutObject); |
| 163 case LinearGradientClass: | 163 case LinearGradientClass: |
| 164 return toCSSLinearGradientValue(this)->fixedSize(layoutObject); | 164 return toCSSLinearGradientValue(this)->fixedSize(layoutObject); |
| 165 case RadialGradientClass: | 165 case RadialGradientClass: |
| 166 return toCSSRadialGradientValue(this)->fixedSize(layoutObject); | 166 return toCSSRadialGradientValue(this)->fixedSize(layoutObject); |
| 167 default: | 167 default: |
| 168 ASSERT_NOT_REACHED(); | 168 ASSERT_NOT_REACHED(); |
| 169 } | 169 } |
| 170 return IntSize(); | 170 return IntSize(); |
| 171 } | 171 } |
| 172 | 172 |
| 173 bool CSSImageGeneratorValue::isPending() const | 173 bool CSSImageGeneratorValue::isPending() const |
| 174 { | 174 { |
| 175 switch (classType()) { | 175 switch (getClassType()) { |
| 176 case CrossfadeClass: | 176 case CrossfadeClass: |
| 177 return toCSSCrossfadeValue(this)->isPending(); | 177 return toCSSCrossfadeValue(this)->isPending(); |
| 178 case LinearGradientClass: | 178 case LinearGradientClass: |
| 179 return toCSSLinearGradientValue(this)->isPending(); | 179 return toCSSLinearGradientValue(this)->isPending(); |
| 180 case RadialGradientClass: | 180 case RadialGradientClass: |
| 181 return toCSSRadialGradientValue(this)->isPending(); | 181 return toCSSRadialGradientValue(this)->isPending(); |
| 182 default: | 182 default: |
| 183 ASSERT_NOT_REACHED(); | 183 ASSERT_NOT_REACHED(); |
| 184 } | 184 } |
| 185 return false; | 185 return false; |
| 186 } | 186 } |
| 187 | 187 |
| 188 bool CSSImageGeneratorValue::knownToBeOpaque(const LayoutObject* layoutObject) c
onst | 188 bool CSSImageGeneratorValue::knownToBeOpaque(const LayoutObject* layoutObject) c
onst |
| 189 { | 189 { |
| 190 switch (classType()) { | 190 switch (getClassType()) { |
| 191 case CrossfadeClass: | 191 case CrossfadeClass: |
| 192 return toCSSCrossfadeValue(this)->knownToBeOpaque(layoutObject); | 192 return toCSSCrossfadeValue(this)->knownToBeOpaque(layoutObject); |
| 193 case LinearGradientClass: | 193 case LinearGradientClass: |
| 194 return toCSSLinearGradientValue(this)->knownToBeOpaque(layoutObject); | 194 return toCSSLinearGradientValue(this)->knownToBeOpaque(layoutObject); |
| 195 case RadialGradientClass: | 195 case RadialGradientClass: |
| 196 return toCSSRadialGradientValue(this)->knownToBeOpaque(layoutObject); | 196 return toCSSRadialGradientValue(this)->knownToBeOpaque(layoutObject); |
| 197 default: | 197 default: |
| 198 ASSERT_NOT_REACHED(); | 198 ASSERT_NOT_REACHED(); |
| 199 } | 199 } |
| 200 return false; | 200 return false; |
| 201 } | 201 } |
| 202 | 202 |
| 203 void CSSImageGeneratorValue::loadSubimages(Document* document) | 203 void CSSImageGeneratorValue::loadSubimages(Document* document) |
| 204 { | 204 { |
| 205 switch (classType()) { | 205 switch (getClassType()) { |
| 206 case CrossfadeClass: | 206 case CrossfadeClass: |
| 207 toCSSCrossfadeValue(this)->loadSubimages(document); | 207 toCSSCrossfadeValue(this)->loadSubimages(document); |
| 208 break; | 208 break; |
| 209 case LinearGradientClass: | 209 case LinearGradientClass: |
| 210 toCSSLinearGradientValue(this)->loadSubimages(document); | 210 toCSSLinearGradientValue(this)->loadSubimages(document); |
| 211 break; | 211 break; |
| 212 case RadialGradientClass: | 212 case RadialGradientClass: |
| 213 toCSSRadialGradientValue(this)->loadSubimages(document); | 213 toCSSRadialGradientValue(this)->loadSubimages(document); |
| 214 break; | 214 break; |
| 215 default: | 215 default: |
| 216 ASSERT_NOT_REACHED(); | 216 ASSERT_NOT_REACHED(); |
| 217 } | 217 } |
| 218 } | 218 } |
| 219 | 219 |
| 220 } // namespace blink | 220 } // namespace blink |
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