public CSSValue createValue(StyleKey name, LexicalUnit value) {
if (value.getLexicalUnitType() == LexicalUnit.SAC_IDENT) {
final String text = value.getStringValue();
if (ContentValues.NONE.getCSSText().equals(text)) {
return ContentValues.NONE;
}
if (ContentValues.INHIBIT.getCSSText().equals(text)) {
return ContentValues.INHIBIT;
}
if (ContentValues.NORMAL.getCSSText().equals(text)) {
return ContentValues.NORMAL;
}
}
final ArrayList contents = new ArrayList();
final ArrayList contentList = new ArrayList();
while (value != null) {
if (value.getLexicalUnitType() == LexicalUnit.SAC_IDENT) {
CSSValue o = lookupValue(value);
if (o == null) {
// parse error ...
return null;
}
contentList.add(o);
} else if (value.getLexicalUnitType() == LexicalUnit.SAC_STRING_VALUE) {
contentList.add(new CSSStringValue(CSSStringType.STRING, value.getStringValue()));
} else if (value.getLexicalUnitType() == LexicalUnit.SAC_URI) {
final CSSStringValue uriValue = CSSValueFactory.createUriValue(value);
if (uriValue == null) {
return null;
}
contentList.add(uriValue);
} else if (value.getLexicalUnitType() == LexicalUnit.SAC_FUNCTION
|| value.getLexicalUnitType() == LexicalUnit.SAC_COUNTER_FUNCTION
|| value.getLexicalUnitType() == LexicalUnit.SAC_COUNTERS_FUNCTION) {
final CSSFunctionValue functionValue = CSSValueFactory.parseFunction(value);
if (functionValue == null) {
return null;
}
contentList.add(functionValue);
} else if (value.getLexicalUnitType() == LexicalUnit.SAC_ATTR) {
final CSSAttrFunction attrFn = CSSValueFactory.parseAttrFunction(value);
if (attrFn == null) {
return null;
}
contentList.add(attrFn);
} else if (value.getLexicalUnitType() == LexicalUnit.SAC_OPERATOR_COMMA) {
final CSSValue[] values =
(CSSValue[]) contentList.toArray(new CSSValue[contentList.size()]);
contents.add(new CSSValueList(values));
contentList.clear();
}
value = value.getNextLexicalUnit();
}
final CSSValue[] values = (CSSValue[]) contentList.toArray(new CSSValue[contentList.size()]);
contents.add(new CSSValueList(values));
return new CSSValueList(contents);
}
