Index: Source/core/css/resolver/AnimatedStyleBuilder.cpp |
diff --git a/Source/core/css/resolver/AnimatedStyleBuilder.cpp b/Source/core/css/resolver/AnimatedStyleBuilder.cpp |
index 50f2f24cc60ba6c4bc0fa906c0fac3289b3be256..3a6b0ff0188bc1211c943179821bf4b13b58fb27 100644 |
--- a/Source/core/css/resolver/AnimatedStyleBuilder.cpp |
+++ b/Source/core/css/resolver/AnimatedStyleBuilder.cpp |
@@ -225,6 +225,26 @@ void setOnFillLayers(FillLayer* fillLayer, const AnimatableValue* value, StyleRe |
} |
} |
+FontStretch animatableValueToFontStretch(const AnimatableValue* value) |
+{ |
+ ASSERT(FontStretchUltraCondensed == 1 && FontStretchUltraExpanded == 9); |
+ unsigned index = round(toAnimatableDouble(value)->toDouble()) - 1; |
+ static const FontStretch stretchValues[] = { |
+ FontStretchUltraCondensed, |
+ FontStretchExtraCondensed, |
+ FontStretchCondensed, |
+ FontStretchSemiCondensed, |
+ FontStretchNormal, |
+ FontStretchSemiExpanded, |
+ FontStretchExpanded, |
+ FontStretchExtraExpanded, |
+ FontStretchUltraExpanded |
+ }; |
+ |
+ index = clampTo<unsigned>(index, 0, WTF_ARRAY_LENGTH(stretchValues) - 1); |
+ return stretchValues[index]; |
+} |
+ |
FontWeight animatableValueToFontWeight(const AnimatableValue* value) |
{ |
int index = round(toAnimatableDouble(value)->toDouble() / 100) - 1; |
@@ -372,6 +392,9 @@ void AnimatedStyleBuilder::applyProperty(CSSPropertyID property, StyleResolverSt |
case CSSPropertyFontSize: |
style->setFontSize(clampTo<float>(toAnimatableDouble(value)->toDouble(), 0)); |
return; |
+ case CSSPropertyFontStretch: |
+ style->setFontStretch(animatableValueToFontStretch(value)); |
+ return; |
case CSSPropertyFontWeight: |
style->setFontWeight(animatableValueToFontWeight(value)); |
return; |