/**
* Creates a new CssCueAfter
*
* @param expression The expression for this property
* @throws org.w3c.css.util.InvalidParamException Expressions are incorrect
*/
public CssCueAfter(ApplContext ac, CssExpression expression, boolean check)
throws InvalidParamException {
if (check && expression.getCount() > 2) {
throw new InvalidParamException("unrecognize", ac);
}
setByUser();
CssValue val;
char op;
val = expression.getValue();
op = expression.getOperator();
switch (val.getType()) {
case CssTypes.CSS_URL:
value = val;
// now let's check for a volume...
if (expression.getRemainingCount() > 1) {
CssValue vnext = expression.getNextValue();
if (vnext.getType() == CssTypes.CSS_VOLUME) {
// we got a volume, so let's do extra checks, then
// construct the value...
if (op != SPACE) {
throw new InvalidParamException("operator", ((new Character(op)).toString()), ac);
}
expression.next();
ArrayList<CssValue> values = new ArrayList<CssValue>(2);
values.add(val);
values.add(vnext);
value = new CssValueList(values);
} else if (check) {
throw new InvalidParamException("value", vnext, getPropertyName(), ac);
}
}
break;
case CssTypes.CSS_IDENT:
if (inherit.equals(val)) {
if (expression.getCount() > 1) {
throw new InvalidParamException("value", inherit, getPropertyName(), ac);
}
value = inherit;
break;
}
if (none.equals(val)) {
if (check && expression.getCount() > 1) {
throw new InvalidParamException("value", inherit, getPropertyName(), ac);
}
value = none;
break;
}
default:
throw new InvalidParamException("value", val.toString(), getPropertyName(), ac);
}
expression.next();
}
/**
* Creates a new CssFontFamily
*
* @param expression The expression for this property
* @throws org.w3c.css.util.InvalidParamException Expressions are incorrect
*/
public CssFontFamily(ApplContext ac, CssExpression expression, boolean check)
throws InvalidParamException {
ArrayList<CssValue> values = new ArrayList<CssValue>();
while (!expression.end()) {
char op = expression.getOperator();
CssValue val = expression.getValue();
switch (val.getType()) {
case CssTypes.CSS_STRING:
// check it's not a quoted reserved keyword
String s = val.toString();
if (s.length() > 2) {
// we remove quotes and check it's not reserved.
CssIdent id = new CssIdent(s.substring(1, s.length() - 1));
if (getGenericFontName(id) != null) {
ac.getFrame().addWarning("generic-family.quote", 2);
}
}
values.add(val);
break;
case CssTypes.CSS_IDENT:
ArrayList<CssIdent> idval = new ArrayList<CssIdent>();
idval.add((CssIdent) val);
// we add idents if separated by spaces...
while (op == SPACE && expression.getRemainingCount() > 1) {
expression.next();
op = expression.getOperator();
val = expression.getValue();
if (val.getType() == CssTypes.CSS_IDENT) {
idval.add((CssIdent) val);
} else {
throw new InvalidParamException("value", val, getPropertyName(), ac);
}
}
checkExpression(ac, values, idval, check);
break;
default:
throw new InvalidParamException("value", val, getPropertyName(), ac);
}
expression.next();
if (!expression.end() && (op != COMMA)) {
throw new InvalidParamException("operator", ((new Character(op)).toString()), ac);
}
}
checkValues(ac, values);
value = (values.size() > 1) ? new CssLayerList(values) : values.get(0);
}
/**
* Creates a new CssTextDecoration
*
* @param expression The expression for this property
* @throws org.w3c.css.util.InvalidParamException Expressions are incorrect
*/
public CssTextDecoration(ApplContext ac, CssExpression expression, boolean check)
throws InvalidParamException {
if (check && expression.getCount() > 4) {
throw new InvalidParamException("unrecognize", ac);
}
setByUser();
CssValue val;
char op;
CssIdent undValue = null;
CssIdent oveValue = null;
CssIdent linValue = null;
CssIdent bliValue = null;
val = expression.getValue();
op = expression.getOperator();
if (val.getType() != CssTypes.CSS_IDENT) {
throw new InvalidParamException("value", val.toString(), getPropertyName(), ac);
}
CssIdent ident = (CssIdent) val;
if (none.equals(ident)) {
value = none;
if (check && expression.getCount() != 1) {
throw new InvalidParamException("value", val.toString(), getPropertyName(), ac);
}
} else {
int nbgot = 0;
do {
if (undValue == null && underline.equals(ident)) {
undValue = underline;
} else if (oveValue == null && overline.equals(ident)) {
oveValue = overline;
} else if (linValue == null && line_through.equals(ident)) {
linValue = line_through;
} else if (bliValue == null && blink.equals(ident)) {
bliValue = blink;
} else {
throw new InvalidParamException("value", val.toString(), getPropertyName(), ac);
}
nbgot++;
if (expression.getRemainingCount() == 1 || (!check && nbgot == 4)) {
// if we have both, exit
// (needed only if check == false...
break;
}
if (op != CssOperator.SPACE) {
throw new InvalidParamException("operator", ((new Character(op)).toString()), ac);
}
expression.next();
val = expression.getValue();
op = expression.getOperator();
if (val.getType() != CssTypes.CSS_IDENT) {
throw new InvalidParamException("value", val.toString(), getPropertyName(), ac);
}
ident = (CssIdent) val;
} while (!expression.end());
// now construct the value
ArrayList<CssValue> v = new ArrayList<CssValue>(nbgot);
if (undValue != null) {
v.add(undValue);
}
if (oveValue != null) {
v.add(oveValue);
}
if (linValue != null) {
v.add(linValue);
}
if (bliValue != null) {
v.add(bliValue);
}
value = (nbgot > 1) ? new CssValueList(v) : v.get(0);
}
expression.next();
}