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Side by Side Diff: Source/core/css/CSSPrimitiveValue.cpp

Issue 72363002: Rename es => exceptionState in other than bindings/ (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Retry Created 7 years, 1 month ago
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1 /* 1 /*
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2012 Apple Inc. All rights reserv ed. 3 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2012 Apple Inc. All rights reserv ed.
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
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615 // We do not apply the zoom factor when we are computing the value of the fo nt-size property. The zooming 615 // We do not apply the zoom factor when we are computing the value of the fo nt-size property. The zooming
616 // for font sizes is much more complicated, since we have to worry about enf orcing the minimum font size preference 616 // for font sizes is much more complicated, since we have to worry about enf orcing the minimum font size preference
617 // as well as enforcing the implicit "smart minimum." 617 // as well as enforcing the implicit "smart minimum."
618 double result = getDoubleValue() * factor; 618 double result = getDoubleValue() * factor;
619 if (computingFontSize || isFontRelativeLength()) 619 if (computingFontSize || isFontRelativeLength())
620 return result; 620 return result;
621 621
622 return result * multiplier; 622 return result * multiplier;
623 } 623 }
624 624
625 void CSSPrimitiveValue::setFloatValue(unsigned short, double, ExceptionState& es ) 625 void CSSPrimitiveValue::setFloatValue(unsigned short, double, ExceptionState& ex ceptionState)
626 { 626 {
627 // Keeping values immutable makes optimizations easier and allows sharing of the primitive value objects. 627 // Keeping values immutable makes optimizations easier and allows sharing of the primitive value objects.
628 // No other engine supports mutating style through this API. Computed style is always read-only anyway. 628 // No other engine supports mutating style through this API. Computed style is always read-only anyway.
629 // Supporting setter would require making primitive value copy-on-write and taking care of style invalidation. 629 // Supporting setter would require making primitive value copy-on-write and taking care of style invalidation.
630 es.throwUninformativeAndGenericDOMException(NoModificationAllowedError); 630 exceptionState.throwUninformativeAndGenericDOMException(NoModificationAllowe dError);
631 } 631 }
632 632
633 double CSSPrimitiveValue::conversionToCanonicalUnitsScaleFactor(unsigned short u nitType) 633 double CSSPrimitiveValue::conversionToCanonicalUnitsScaleFactor(unsigned short u nitType)
634 { 634 {
635 double factor = 1.0; 635 double factor = 1.0;
636 // FIXME: the switch can be replaced by an array of scale factors. 636 // FIXME: the switch can be replaced by an array of scale factors.
637 switch (unitType) { 637 switch (unitType) {
638 // These are "canonical" units in their respective categories. 638 // These are "canonical" units in their respective categories.
639 case CSS_PX: 639 case CSS_PX:
640 case CSS_DEG: 640 case CSS_DEG:
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675 case CSS_KHZ: 675 case CSS_KHZ:
676 factor = 1000; 676 factor = 1000;
677 break; 677 break;
678 default: 678 default:
679 break; 679 break;
680 } 680 }
681 681
682 return factor; 682 return factor;
683 } 683 }
684 684
685 double CSSPrimitiveValue::getDoubleValue(unsigned short unitType, ExceptionState & es) const 685 double CSSPrimitiveValue::getDoubleValue(unsigned short unitType, ExceptionState & exceptionState) const
686 { 686 {
687 double result = 0; 687 double result = 0;
688 bool success = getDoubleValueInternal(static_cast<UnitTypes>(unitType), &res ult); 688 bool success = getDoubleValueInternal(static_cast<UnitTypes>(unitType), &res ult);
689 if (!success) { 689 if (!success) {
690 es.throwUninformativeAndGenericDOMException(InvalidAccessError); 690 exceptionState.throwUninformativeAndGenericDOMException(InvalidAccessErr or);
691 return 0.0; 691 return 0.0;
692 } 692 }
693 693
694 return result; 694 return result;
695 } 695 }
696 696
697 double CSSPrimitiveValue::getDoubleValue(unsigned short unitType) const 697 double CSSPrimitiveValue::getDoubleValue(unsigned short unitType) const
698 { 698 {
699 double result = 0; 699 double result = 0;
700 getDoubleValueInternal(static_cast<UnitTypes>(unitType), &result); 700 getDoubleValueInternal(static_cast<UnitTypes>(unitType), &result);
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775 convertedValue *= factor; 775 convertedValue *= factor;
776 776
777 // Now convert from canonical type to the target unitType. 777 // Now convert from canonical type to the target unitType.
778 factor = conversionToCanonicalUnitsScaleFactor(targetUnitType); 778 factor = conversionToCanonicalUnitsScaleFactor(targetUnitType);
779 convertedValue /= factor; 779 convertedValue /= factor;
780 780
781 *result = convertedValue; 781 *result = convertedValue;
782 return true; 782 return true;
783 } 783 }
784 784
785 void CSSPrimitiveValue::setStringValue(unsigned short, const String&, ExceptionS tate& es) 785 void CSSPrimitiveValue::setStringValue(unsigned short, const String&, ExceptionS tate& exceptionState)
786 { 786 {
787 // Keeping values immutable makes optimizations easier and allows sharing of the primitive value objects. 787 // Keeping values immutable makes optimizations easier and allows sharing of the primitive value objects.
788 // No other engine supports mutating style through this API. Computed style is always read-only anyway. 788 // No other engine supports mutating style through this API. Computed style is always read-only anyway.
789 // Supporting setter would require making primitive value copy-on-write and taking care of style invalidation. 789 // Supporting setter would require making primitive value copy-on-write and taking care of style invalidation.
790 es.throwUninformativeAndGenericDOMException(NoModificationAllowedError); 790 exceptionState.throwUninformativeAndGenericDOMException(NoModificationAllowe dError);
791 } 791 }
792 792
793 String CSSPrimitiveValue::getStringValue(ExceptionState& es) const 793 String CSSPrimitiveValue::getStringValue(ExceptionState& exceptionState) const
794 { 794 {
795 switch (m_primitiveUnitType) { 795 switch (m_primitiveUnitType) {
796 case CSS_STRING: 796 case CSS_STRING:
797 case CSS_ATTR: 797 case CSS_ATTR:
798 case CSS_URI: 798 case CSS_URI:
799 case CSS_VARIABLE_NAME: 799 case CSS_VARIABLE_NAME:
800 return m_value.string; 800 return m_value.string;
801 case CSS_VALUE_ID: 801 case CSS_VALUE_ID:
802 return valueName(m_value.valueID); 802 return valueName(m_value.valueID);
803 case CSS_PROPERTY_ID: 803 case CSS_PROPERTY_ID:
804 return propertyName(m_value.propertyID); 804 return propertyName(m_value.propertyID);
805 default: 805 default:
806 es.throwUninformativeAndGenericDOMException(InvalidAccessError); 806 exceptionState.throwUninformativeAndGenericDOMException(InvalidAcces sError);
807 break; 807 break;
808 } 808 }
809 809
810 return String(); 810 return String();
811 } 811 }
812 812
813 String CSSPrimitiveValue::getStringValue() const 813 String CSSPrimitiveValue::getStringValue() const
814 { 814 {
815 switch (m_primitiveUnitType) { 815 switch (m_primitiveUnitType) {
816 case CSS_STRING: 816 case CSS_STRING:
817 case CSS_ATTR: 817 case CSS_ATTR:
818 case CSS_URI: 818 case CSS_URI:
819 case CSS_VARIABLE_NAME: 819 case CSS_VARIABLE_NAME:
820 return m_value.string; 820 return m_value.string;
821 case CSS_VALUE_ID: 821 case CSS_VALUE_ID:
822 return valueName(m_value.valueID); 822 return valueName(m_value.valueID);
823 case CSS_PROPERTY_ID: 823 case CSS_PROPERTY_ID:
824 return propertyName(m_value.propertyID); 824 return propertyName(m_value.propertyID);
825 default: 825 default:
826 break; 826 break;
827 } 827 }
828 828
829 return String(); 829 return String();
830 } 830 }
831 831
832 Counter* CSSPrimitiveValue::getCounterValue(ExceptionState& es) const 832 Counter* CSSPrimitiveValue::getCounterValue(ExceptionState& exceptionState) cons t
833 { 833 {
834 if (m_primitiveUnitType != CSS_COUNTER) { 834 if (m_primitiveUnitType != CSS_COUNTER) {
835 es.throwUninformativeAndGenericDOMException(InvalidAccessError); 835 exceptionState.throwUninformativeAndGenericDOMException(InvalidAccessErr or);
836 return 0; 836 return 0;
837 } 837 }
838 838
839 return m_value.counter; 839 return m_value.counter;
840 } 840 }
841 841
842 Rect* CSSPrimitiveValue::getRectValue(ExceptionState& es) const 842 Rect* CSSPrimitiveValue::getRectValue(ExceptionState& exceptionState) const
843 { 843 {
844 if (m_primitiveUnitType != CSS_RECT) { 844 if (m_primitiveUnitType != CSS_RECT) {
845 es.throwUninformativeAndGenericDOMException(InvalidAccessError); 845 exceptionState.throwUninformativeAndGenericDOMException(InvalidAccessErr or);
846 return 0; 846 return 0;
847 } 847 }
848 848
849 return m_value.rect; 849 return m_value.rect;
850 } 850 }
851 851
852 Quad* CSSPrimitiveValue::getQuadValue(ExceptionState& es) const 852 Quad* CSSPrimitiveValue::getQuadValue(ExceptionState& exceptionState) const
853 { 853 {
854 if (m_primitiveUnitType != CSS_QUAD) { 854 if (m_primitiveUnitType != CSS_QUAD) {
855 es.throwUninformativeAndGenericDOMException(InvalidAccessError); 855 exceptionState.throwUninformativeAndGenericDOMException(InvalidAccessErr or);
856 return 0; 856 return 0;
857 } 857 }
858 858
859 return m_value.quad; 859 return m_value.quad;
860 } 860 }
861 861
862 PassRefPtr<RGBColor> CSSPrimitiveValue::getRGBColorValue(ExceptionState& es) con st 862 PassRefPtr<RGBColor> CSSPrimitiveValue::getRGBColorValue(ExceptionState& excepti onState) const
863 { 863 {
864 if (m_primitiveUnitType != CSS_RGBCOLOR) { 864 if (m_primitiveUnitType != CSS_RGBCOLOR) {
865 es.throwUninformativeAndGenericDOMException(InvalidAccessError); 865 exceptionState.throwUninformativeAndGenericDOMException(InvalidAccessErr or);
866 return 0; 866 return 0;
867 } 867 }
868 868
869 // FIMXE: This should not return a new object for each invocation. 869 // FIMXE: This should not return a new object for each invocation.
870 return RGBColor::create(m_value.rgbcolor); 870 return RGBColor::create(m_value.rgbcolor);
871 } 871 }
872 872
873 Pair* CSSPrimitiveValue::getPairValue(ExceptionState& es) const 873 Pair* CSSPrimitiveValue::getPairValue(ExceptionState& exceptionState) const
874 { 874 {
875 if (m_primitiveUnitType != CSS_PAIR) { 875 if (m_primitiveUnitType != CSS_PAIR) {
876 es.throwUninformativeAndGenericDOMException(InvalidAccessError); 876 exceptionState.throwUninformativeAndGenericDOMException(InvalidAccessErr or);
877 return 0; 877 return 0;
878 } 878 }
879 879
880 return m_value.pair; 880 return m_value.pair;
881 } 881 }
882 882
883 static String formatNumber(double number, const char* suffix, unsigned suffixLen gth) 883 static String formatNumber(double number, const char* suffix, unsigned suffixLen gth)
884 { 884 {
885 DecimalNumber decimal(number); 885 DecimalNumber decimal(number);
886 886
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1331 return m_value.parserOperator == other.m_value.parserOperator; 1331 return m_value.parserOperator == other.m_value.parserOperator;
1332 case CSS_CALC: 1332 case CSS_CALC:
1333 return m_value.calc && other.m_value.calc && m_value.calc->equals(*other .m_value.calc); 1333 return m_value.calc && other.m_value.calc && m_value.calc->equals(*other .m_value.calc);
1334 case CSS_SHAPE: 1334 case CSS_SHAPE:
1335 return m_value.shape && other.m_value.shape && m_value.shape->equals(*ot her.m_value.shape); 1335 return m_value.shape && other.m_value.shape && m_value.shape->equals(*ot her.m_value.shape);
1336 } 1336 }
1337 return false; 1337 return false;
1338 } 1338 }
1339 1339
1340 } // namespace WebCore 1340 } // namespace WebCore
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