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Bug 1248708 - Part1: parse and compute -webkit-text-stroke property. r=heycam

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This commit is contained in:
Jeremy Chen
2016-04-23 01:40:39 +08:00
parent 12db17691a
commit 753e4f7268
15 changed files with 222 additions and 5 deletions
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22
layout/style/Declaration.cpp
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@@ -1311,6 +1311,28 @@ Declaration::GetValue(nsCSSProperty aProperty, nsAString& aValue,
// we don't have a shorthand that can express. Bail.
break;
}
case eCSSProperty__webkit_text_stroke: {
const nsCSSValue* strokeWidth =
data->ValueFor(eCSSProperty__webkit_text_stroke_width);
const nsCSSValue* strokeColor =
data->ValueFor(eCSSProperty__webkit_text_stroke_color);
bool isDefaultColor = strokeColor->GetUnit() == eCSSUnit_EnumColor &&
strokeColor->GetIntValue() == NS_COLOR_CURRENTCOLOR;
if (strokeWidth->GetUnit() != eCSSUnit_Integer ||
strokeWidth->GetIntValue() != 0 || isDefaultColor) {
AppendValueToString(eCSSProperty__webkit_text_stroke_width,
aValue, aSerialization);
if (!isDefaultColor) {
aValue.Append(char16_t(' '));
}
}
if (!isDefaultColor) {
AppendValueToString(eCSSProperty__webkit_text_stroke_color,
aValue, aSerialization);
}
break;
}
case eCSSProperty_all:
// If we got here, then we didn't have all "inherit" or "initial" or
// "unset" values for all of the longhand property components of 'all'.