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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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| 49 #include "core/css/CSSReflectValue.h" | 49 #include "core/css/CSSReflectValue.h" |
| 50 #include "core/css/CSSSVGDocumentValue.h" | 50 #include "core/css/CSSSVGDocumentValue.h" |
| 51 #include "core/css/CSSShadowValue.h" | 51 #include "core/css/CSSShadowValue.h" |
| 52 #include "core/css/CSSTimingFunctionValue.h" | 52 #include "core/css/CSSTimingFunctionValue.h" |
| 53 #include "core/css/CSSUnicodeRangeValue.h" | 53 #include "core/css/CSSUnicodeRangeValue.h" |
| 54 #include "core/css/CSSUnsetValue.h" | 54 #include "core/css/CSSUnsetValue.h" |
| 55 #include "core/css/CSSValueList.h" | 55 #include "core/css/CSSValueList.h" |
| 56 | 56 |
| 57 namespace blink { | 57 namespace blink { |
| 58 | 58 |
| 59 struct SameSizeAsCSSValue : public RefCountedWillBeGarbageCollectedFinalized<Sam
eSizeAsCSSValue> { | 59 struct SameSizeAsCSSValue : public RefCounted<SameSizeAsCSSValue> { |
| 60 uint32_t bitfields; | 60 uint32_t bitfields; |
| 61 }; | 61 }; |
| 62 | 62 |
| 63 static_assert(sizeof(CSSValue) <= sizeof(SameSizeAsCSSValue), "CSSValue should s
tay small"); | 63 static_assert(sizeof(CSSValue) <= sizeof(SameSizeAsCSSValue), "CSSValue should s
tay small"); |
| 64 | 64 |
| 65 bool CSSValue::isImplicitInitialValue() const | 65 bool CSSValue::isImplicitInitialValue() const |
| 66 { | 66 { |
| 67 return m_classType == InitialClass && toCSSInitialValue(this)->isImplicit(); | 67 return m_classType == InitialClass && toCSSInitialValue(this)->isImplicit(); |
| 68 } | 68 } |
| 69 | 69 |
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| 395 case CSSSVGDocumentClass: | 395 case CSSSVGDocumentClass: |
| 396 toCSSSVGDocumentValue(this)->~CSSSVGDocumentValue(); | 396 toCSSSVGDocumentValue(this)->~CSSSVGDocumentValue(); |
| 397 return; | 397 return; |
| 398 case CSSContentDistributionClass: | 398 case CSSContentDistributionClass: |
| 399 toCSSContentDistributionValue(this)->~CSSContentDistributionValue(); | 399 toCSSContentDistributionValue(this)->~CSSContentDistributionValue(); |
| 400 return; | 400 return; |
| 401 } | 401 } |
| 402 ASSERT_NOT_REACHED(); | 402 ASSERT_NOT_REACHED(); |
| 403 } | 403 } |
| 404 | 404 |
| 405 DEFINE_TRACE(CSSValue) | |
| 406 { | |
| 407 switch (classType()) { | |
| 408 case BorderImageSliceClass: | |
| 409 toCSSBorderImageSliceValue(this)->traceAfterDispatch(visitor); | |
| 410 return; | |
| 411 case CanvasClass: | |
| 412 toCSSCanvasValue(this)->traceAfterDispatch(visitor); | |
| 413 return; | |
| 414 case CounterClass: | |
| 415 toCSSCounterValue(this)->traceAfterDispatch(visitor); | |
| 416 return; | |
| 417 case CursorImageClass: | |
| 418 toCSSCursorImageValue(this)->traceAfterDispatch(visitor); | |
| 419 return; | |
| 420 case FontFaceSrcClass: | |
| 421 toCSSFontFaceSrcValue(this)->traceAfterDispatch(visitor); | |
| 422 return; | |
| 423 case FontFeatureClass: | |
| 424 toCSSFontFeatureValue(this)->traceAfterDispatch(visitor); | |
| 425 return; | |
| 426 case FunctionClass: | |
| 427 toCSSFunctionValue(this)->traceAfterDispatch(visitor); | |
| 428 return; | |
| 429 case LinearGradientClass: | |
| 430 toCSSLinearGradientValue(this)->traceAfterDispatch(visitor); | |
| 431 return; | |
| 432 case RadialGradientClass: | |
| 433 toCSSRadialGradientValue(this)->traceAfterDispatch(visitor); | |
| 434 return; | |
| 435 case CrossfadeClass: | |
| 436 toCSSCrossfadeValue(this)->traceAfterDispatch(visitor); | |
| 437 return; | |
| 438 case ImageClass: | |
| 439 toCSSImageValue(this)->traceAfterDispatch(visitor); | |
| 440 return; | |
| 441 case InheritedClass: | |
| 442 toCSSInheritedValue(this)->traceAfterDispatch(visitor); | |
| 443 return; | |
| 444 case InitialClass: | |
| 445 toCSSInitialValue(this)->traceAfterDispatch(visitor); | |
| 446 return; | |
| 447 case UnsetClass: | |
| 448 toCSSUnsetValue(this)->traceAfterDispatch(visitor); | |
| 449 return; | |
| 450 case GridLineNamesClass: | |
| 451 toCSSGridLineNamesValue(this)->traceAfterDispatch(visitor); | |
| 452 return; | |
| 453 case GridTemplateAreasClass: | |
| 454 toCSSGridTemplateAreasValue(this)->traceAfterDispatch(visitor); | |
| 455 return; | |
| 456 case PathClass: | |
| 457 toCSSPathValue(this)->traceAfterDispatch(visitor); | |
| 458 return; | |
| 459 case PrimitiveClass: | |
| 460 toCSSPrimitiveValue(this)->traceAfterDispatch(visitor); | |
| 461 return; | |
| 462 case ReflectClass: | |
| 463 toCSSReflectValue(this)->traceAfterDispatch(visitor); | |
| 464 return; | |
| 465 case ShadowClass: | |
| 466 toCSSShadowValue(this)->traceAfterDispatch(visitor); | |
| 467 return; | |
| 468 case CubicBezierTimingFunctionClass: | |
| 469 toCSSCubicBezierTimingFunctionValue(this)->traceAfterDispatch(visitor); | |
| 470 return; | |
| 471 case StepsTimingFunctionClass: | |
| 472 toCSSStepsTimingFunctionValue(this)->traceAfterDispatch(visitor); | |
| 473 return; | |
| 474 case UnicodeRangeClass: | |
| 475 toCSSUnicodeRangeValue(this)->traceAfterDispatch(visitor); | |
| 476 return; | |
| 477 case ValueListClass: | |
| 478 toCSSValueList(this)->traceAfterDispatch(visitor); | |
| 479 return; | |
| 480 case LineBoxContainClass: | |
| 481 toCSSLineBoxContainValue(this)->traceAfterDispatch(visitor); | |
| 482 return; | |
| 483 case ImageSetClass: | |
| 484 toCSSImageSetValue(this)->traceAfterDispatch(visitor); | |
| 485 return; | |
| 486 case CSSSVGDocumentClass: | |
| 487 toCSSSVGDocumentValue(this)->traceAfterDispatch(visitor); | |
| 488 return; | |
| 489 case CSSContentDistributionClass: | |
| 490 toCSSContentDistributionValue(this)->traceAfterDispatch(visitor); | |
| 491 return; | |
| 492 } | |
| 493 ASSERT_NOT_REACHED(); | |
| 494 } | |
| 495 | |
| 496 } | 405 } |
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