private CSSPrimitiveValueImpl createFloatValue(String text, String type) {
FloatInfo info = new FloatInfo(text);
CSSPrimitiveValueImpl value = getCSSPrimitiveValue(info.getValueType());
if (value != null) {
value.setValue(info.getValue());
}
return value;
}
private CSSPrimitiveValueImpl createStringValue(String text, String type) {
short valueType = getStringValueType(text, type);
CSSPrimitiveValueImpl value = getCSSPrimitiveValue(valueType);
if (value != null) {
if (valueType == CSSPrimitiveValue.CSS_URI) {
text = CSSUtil.extractUriContents(text);
} else if (valueType == CSSPrimitiveValue.CSS_STRING) {
text = CSSUtil.extractStringContents(text);
}
value.setValue(text);
}
return value;
}
private CSSPrimitiveValueImpl createLocalValue(ITextRegionList regions) {
String funcName = getFunctionName(regions);
if (funcName == null || !funcName.toLowerCase().equals("local")) { // $NON-NLS-1$
return null;
}
String accepts[] = {CSSRegionContexts.CSS_DECLARATION_VALUE_STRING};
ITextRegionList valueRegions = getFunctionParameters(regions, accepts);
if (valueRegions.size() != 1) {
return null;
}
CSSPrimitiveValueImpl value = getCSSPrimitiveValue(ICSSPrimitiveValue.CSS_LOCAL);
if (value == null) {
return null;
}
ITextRegion region = valueRegions.get(0);
value.setValue(CSSUtil.extractStringContents(getText(region)));
return value;
}
private CSSPrimitiveValueImpl createAttrValue(ITextRegionList regions) {
String funcName = getFunctionName(regions);
if (funcName == null || !funcName.toLowerCase().equals("attr")) { // $NON-NLS-1$
return null;
}
String accepts[] = {CSSRegionContexts.CSS_DECLARATION_VALUE_IDENT};
ITextRegionList valueRegions = getFunctionParameters(regions, accepts);
if (valueRegions.size() != 1) {
return null;
}
CSSPrimitiveValueImpl value = getCSSPrimitiveValue(CSSPrimitiveValue.CSS_ATTR);
if (value == null) {
return null;
}
ITextRegion region = valueRegions.get(0);
value.setValue(getText(region));
return value;
}