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1 /* | 1 /* |
2 * Copyright (C) 2011 Andreas Kling (kling@webkit.org) | 2 * Copyright (C) 2011 Andreas Kling (kling@webkit.org) |
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 |
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48 #include "core/css/CSSInitialValue.h" | 48 #include "core/css/CSSInitialValue.h" |
49 #include "core/css/CSSLineBoxContainValue.h" | 49 #include "core/css/CSSLineBoxContainValue.h" |
50 #include "core/css/CSSPrimitiveValue.h" | 50 #include "core/css/CSSPrimitiveValue.h" |
51 #include "core/css/CSSReflectValue.h" | 51 #include "core/css/CSSReflectValue.h" |
52 #include "core/css/CSSSVGDocumentValue.h" | 52 #include "core/css/CSSSVGDocumentValue.h" |
53 #include "core/css/CSSShadowValue.h" | 53 #include "core/css/CSSShadowValue.h" |
54 #include "core/css/CSSTimingFunctionValue.h" | 54 #include "core/css/CSSTimingFunctionValue.h" |
55 #include "core/css/CSSTransformValue.h" | 55 #include "core/css/CSSTransformValue.h" |
56 #include "core/css/CSSUnicodeRangeValue.h" | 56 #include "core/css/CSSUnicodeRangeValue.h" |
57 #include "core/css/CSSValueList.h" | 57 #include "core/css/CSSValueList.h" |
58 #include "core/svg/SVGColor.h" | |
59 #include "core/svg/SVGPaint.h" | 58 #include "core/svg/SVGPaint.h" |
60 | 59 |
61 namespace WebCore { | 60 namespace WebCore { |
62 | 61 |
63 struct SameSizeAsCSSValue : public RefCountedWillBeRefCountedGarbageCollected<Sa
meSizeAsCSSValue> { | 62 struct SameSizeAsCSSValue : public RefCountedWillBeRefCountedGarbageCollected<Sa
meSizeAsCSSValue> { |
64 uint32_t bitfields; | 63 uint32_t bitfields; |
65 }; | 64 }; |
66 | 65 |
67 COMPILE_ASSERT(sizeof(CSSValue) <= sizeof(SameSizeAsCSSValue), CSS_value_should_
stay_small); | 66 COMPILE_ASSERT(sizeof(CSSValue) <= sizeof(SameSizeAsCSSValue), CSS_value_should_
stay_small); |
68 | 67 |
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193 case LineBoxContainClass: | 192 case LineBoxContainClass: |
194 return compareCSSValues<CSSLineBoxContainValue>(*this, other); | 193 return compareCSSValues<CSSLineBoxContainValue>(*this, other); |
195 case CalculationClass: | 194 case CalculationClass: |
196 return compareCSSValues<CSSCalcValue>(*this, other); | 195 return compareCSSValues<CSSCalcValue>(*this, other); |
197 case ImageSetClass: | 196 case ImageSetClass: |
198 return compareCSSValues<CSSImageSetValue>(*this, other); | 197 return compareCSSValues<CSSImageSetValue>(*this, other); |
199 case CSSFilterClass: | 198 case CSSFilterClass: |
200 return compareCSSValues<CSSFilterValue>(*this, other); | 199 return compareCSSValues<CSSFilterValue>(*this, other); |
201 case CSSArrayFunctionValueClass: | 200 case CSSArrayFunctionValueClass: |
202 return compareCSSValues<CSSArrayFunctionValue>(*this, other); | 201 return compareCSSValues<CSSArrayFunctionValue>(*this, other); |
203 case SVGColorClass: | |
204 return compareCSSValues<SVGColor>(*this, other); | |
205 case SVGPaintClass: | 202 case SVGPaintClass: |
206 return compareCSSValues<SVGPaint>(*this, other); | 203 return compareCSSValues<SVGPaint>(*this, other); |
207 case CSSSVGDocumentClass: | 204 case CSSSVGDocumentClass: |
208 return compareCSSValues<CSSSVGDocumentValue>(*this, other); | 205 return compareCSSValues<CSSSVGDocumentValue>(*this, other); |
209 default: | 206 default: |
210 ASSERT_NOT_REACHED(); | 207 ASSERT_NOT_REACHED(); |
211 return false; | 208 return false; |
212 } | 209 } |
213 } else if (m_classType == ValueListClass && other.m_classType != ValueListCl
ass) | 210 } else if (m_classType == ValueListClass && other.m_classType != ValueListCl
ass) |
214 return toCSSValueList(this)->equals(other); | 211 return toCSSValueList(this)->equals(other); |
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277 case LineBoxContainClass: | 274 case LineBoxContainClass: |
278 return toCSSLineBoxContainValue(this)->customCSSText(); | 275 return toCSSLineBoxContainValue(this)->customCSSText(); |
279 case CalculationClass: | 276 case CalculationClass: |
280 return toCSSCalcValue(this)->customCSSText(); | 277 return toCSSCalcValue(this)->customCSSText(); |
281 case ImageSetClass: | 278 case ImageSetClass: |
282 return toCSSImageSetValue(this)->customCSSText(); | 279 return toCSSImageSetValue(this)->customCSSText(); |
283 case CSSFilterClass: | 280 case CSSFilterClass: |
284 return toCSSFilterValue(this)->customCSSText(); | 281 return toCSSFilterValue(this)->customCSSText(); |
285 case CSSArrayFunctionValueClass: | 282 case CSSArrayFunctionValueClass: |
286 return toCSSArrayFunctionValue(this)->customCSSText(); | 283 return toCSSArrayFunctionValue(this)->customCSSText(); |
287 case SVGColorClass: | |
288 return toSVGColor(this)->customCSSText(); | |
289 case SVGPaintClass: | 284 case SVGPaintClass: |
290 return toSVGPaint(this)->customCSSText(); | 285 return toSVGPaint(this)->customCSSText(); |
291 case CSSSVGDocumentClass: | 286 case CSSSVGDocumentClass: |
292 return toCSSSVGDocumentValue(this)->customCSSText(); | 287 return toCSSSVGDocumentValue(this)->customCSSText(); |
293 } | 288 } |
294 ASSERT_NOT_REACHED(); | 289 ASSERT_NOT_REACHED(); |
295 return String(); | 290 return String(); |
296 } | 291 } |
297 | 292 |
298 void CSSValue::destroy() | 293 void CSSValue::destroy() |
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385 return; | 380 return; |
386 case ImageSetClass: | 381 case ImageSetClass: |
387 delete toCSSImageSetValue(this); | 382 delete toCSSImageSetValue(this); |
388 return; | 383 return; |
389 case CSSFilterClass: | 384 case CSSFilterClass: |
390 delete toCSSFilterValue(this); | 385 delete toCSSFilterValue(this); |
391 return; | 386 return; |
392 case CSSArrayFunctionValueClass: | 387 case CSSArrayFunctionValueClass: |
393 delete toCSSArrayFunctionValue(this); | 388 delete toCSSArrayFunctionValue(this); |
394 return; | 389 return; |
395 case SVGColorClass: | |
396 delete toSVGColor(this); | |
397 return; | |
398 case SVGPaintClass: | 390 case SVGPaintClass: |
399 delete toSVGPaint(this); | 391 delete toSVGPaint(this); |
400 return; | 392 return; |
401 case CSSSVGDocumentClass: | 393 case CSSSVGDocumentClass: |
402 delete toCSSSVGDocumentValue(this); | 394 delete toCSSSVGDocumentValue(this); |
403 return; | 395 return; |
404 } | 396 } |
405 ASSERT_NOT_REACHED(); | 397 ASSERT_NOT_REACHED(); |
406 } | 398 } |
407 | 399 |
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495 return; | 487 return; |
496 case ImageSetClass: | 488 case ImageSetClass: |
497 static_cast<CSSImageSetValue*>(this)->~CSSImageSetValue(); | 489 static_cast<CSSImageSetValue*>(this)->~CSSImageSetValue(); |
498 return; | 490 return; |
499 case CSSFilterClass: | 491 case CSSFilterClass: |
500 static_cast<CSSFilterValue*>(this)->~CSSFilterValue(); | 492 static_cast<CSSFilterValue*>(this)->~CSSFilterValue(); |
501 return; | 493 return; |
502 case CSSArrayFunctionValueClass: | 494 case CSSArrayFunctionValueClass: |
503 static_cast<CSSArrayFunctionValue*>(this)->~CSSArrayFunctionValue(); | 495 static_cast<CSSArrayFunctionValue*>(this)->~CSSArrayFunctionValue(); |
504 return; | 496 return; |
505 case SVGColorClass: | |
506 static_cast<SVGColor*>(this)->~SVGColor(); | |
507 return; | |
508 case SVGPaintClass: | 497 case SVGPaintClass: |
509 static_cast<SVGPaint*>(this)->~SVGPaint(); | 498 static_cast<SVGPaint*>(this)->~SVGPaint(); |
510 return; | 499 return; |
511 case CSSSVGDocumentClass: | 500 case CSSSVGDocumentClass: |
512 static_cast<CSSSVGDocumentValue*>(this)->~CSSSVGDocumentValue(); | 501 static_cast<CSSSVGDocumentValue*>(this)->~CSSSVGDocumentValue(); |
513 return; | 502 return; |
514 } | 503 } |
515 ASSERT_NOT_REACHED(); | 504 ASSERT_NOT_REACHED(); |
516 } | 505 } |
517 | 506 |
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605 return; | 594 return; |
606 case ImageSetClass: | 595 case ImageSetClass: |
607 static_cast<CSSImageSetValue*>(this)->traceAfterDispatch(visitor); | 596 static_cast<CSSImageSetValue*>(this)->traceAfterDispatch(visitor); |
608 return; | 597 return; |
609 case CSSFilterClass: | 598 case CSSFilterClass: |
610 static_cast<CSSFilterValue*>(this)->traceAfterDispatch(visitor); | 599 static_cast<CSSFilterValue*>(this)->traceAfterDispatch(visitor); |
611 return; | 600 return; |
612 case CSSArrayFunctionValueClass: | 601 case CSSArrayFunctionValueClass: |
613 static_cast<CSSArrayFunctionValue*>(this)->traceAfterDispatch(visitor); | 602 static_cast<CSSArrayFunctionValue*>(this)->traceAfterDispatch(visitor); |
614 return; | 603 return; |
615 case SVGColorClass: | |
616 static_cast<SVGColor*>(this)->traceAfterDispatch(visitor); | |
617 return; | |
618 case SVGPaintClass: | 604 case SVGPaintClass: |
619 static_cast<SVGPaint*>(this)->traceAfterDispatch(visitor); | 605 static_cast<SVGPaint*>(this)->traceAfterDispatch(visitor); |
620 return; | 606 return; |
621 case CSSSVGDocumentClass: | 607 case CSSSVGDocumentClass: |
622 static_cast<CSSSVGDocumentValue*>(this)->traceAfterDispatch(visitor); | 608 static_cast<CSSSVGDocumentValue*>(this)->traceAfterDispatch(visitor); |
623 return; | 609 return; |
624 } | 610 } |
625 ASSERT_NOT_REACHED(); | 611 ASSERT_NOT_REACHED(); |
626 } | 612 } |
627 | 613 |
628 PassRefPtrWillBeRawPtr<CSSValue> CSSValue::cloneForCSSOM() const | 614 PassRefPtrWillBeRawPtr<CSSValue> CSSValue::cloneForCSSOM() const |
629 { | 615 { |
630 switch (classType()) { | 616 switch (classType()) { |
631 case PrimitiveClass: | 617 case PrimitiveClass: |
632 return toCSSPrimitiveValue(this)->cloneForCSSOM(); | 618 return toCSSPrimitiveValue(this)->cloneForCSSOM(); |
633 case ValueListClass: | 619 case ValueListClass: |
634 return toCSSValueList(this)->cloneForCSSOM(); | 620 return toCSSValueList(this)->cloneForCSSOM(); |
635 case ImageClass: | 621 case ImageClass: |
636 case CursorImageClass: | 622 case CursorImageClass: |
637 return toCSSImageValue(this)->cloneForCSSOM(); | 623 return toCSSImageValue(this)->cloneForCSSOM(); |
638 case CSSFilterClass: | 624 case CSSFilterClass: |
639 return toCSSFilterValue(this)->cloneForCSSOM(); | 625 return toCSSFilterValue(this)->cloneForCSSOM(); |
640 case CSSArrayFunctionValueClass: | 626 case CSSArrayFunctionValueClass: |
641 return toCSSArrayFunctionValue(this)->cloneForCSSOM(); | 627 return toCSSArrayFunctionValue(this)->cloneForCSSOM(); |
642 case CSSTransformClass: | 628 case CSSTransformClass: |
643 return toCSSTransformValue(this)->cloneForCSSOM(); | 629 return toCSSTransformValue(this)->cloneForCSSOM(); |
644 case ImageSetClass: | 630 case ImageSetClass: |
645 return toCSSImageSetValue(this)->cloneForCSSOM(); | 631 return toCSSImageSetValue(this)->cloneForCSSOM(); |
646 case SVGColorClass: | |
647 return toSVGColor(this)->cloneForCSSOM(); | |
648 case SVGPaintClass: | 632 case SVGPaintClass: |
649 return toSVGPaint(this)->cloneForCSSOM(); | 633 return toSVGPaint(this)->cloneForCSSOM(); |
650 default: | 634 default: |
651 ASSERT(!isSubtypeExposedToCSSOM()); | 635 ASSERT(!isSubtypeExposedToCSSOM()); |
652 return TextCloneCSSValue::create(classType(), cssText()); | 636 return TextCloneCSSValue::create(classType(), cssText()); |
653 } | 637 } |
654 } | 638 } |
655 | 639 |
656 } | 640 } |
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