/*
* {{{ header & license
* Copyright (c) 2007 Wisconsin Court System
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 2.1
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* }}}
*/
package org.xhtmlrenderer.css.parser.property;
import java.util.ArrayList;
import java.util.List;
import org.xhtmlrenderer.css.constants.CSSName;
import org.xhtmlrenderer.css.parser.CSSParseException;
import org.xhtmlrenderer.css.parser.PropertyValue;
import org.xhtmlrenderer.css.sheet.PropertyDeclaration;
public class BorderSpacingPropertyBuilder extends AbstractPropertyBuilder {
private static final CSSName[] ALL = new CSSName[] {
CSSName.FS_BORDER_SPACING_HORIZONTAL, CSSName.FS_BORDER_SPACING_VERTICAL };
public List buildDeclarations(CSSName cssName, List values, int origin, boolean important, boolean inheritAllowed) {
List result = checkInheritAll(ALL, values, origin, important, inheritAllowed);
if (result != null) {
return result;
}
checkValueCount(CSSName.BORDER_SPACING, 1, 2, values.size());
PropertyDeclaration horizontalSpacing = null;
PropertyDeclaration verticalSpacing = null;
if (values.size() == 1) {
PropertyValue value = (PropertyValue)values.get(0);
checkLengthType(cssName, value);
if (value.getFloatValue() < 0.0f) {
throw new CSSParseException("border-spacing may not be negative", -1);
}
horizontalSpacing = new PropertyDeclaration(
CSSName.FS_BORDER_SPACING_HORIZONTAL, value, important, origin);
verticalSpacing = new PropertyDeclaration(
CSSName.FS_BORDER_SPACING_VERTICAL, value, important, origin);
} else { /* values.size() == 2 */
PropertyValue horizontal = (PropertyValue)values.get(0);
checkLengthType(cssName, horizontal);
if (horizontal.getFloatValue() < 0.0f) {
throw new CSSParseException("border-spacing may not be negative", -1);
}
horizontalSpacing = new PropertyDeclaration(
CSSName.FS_BORDER_SPACING_HORIZONTAL, horizontal, important, origin);
PropertyValue vertical = (PropertyValue)values.get(0);
checkLengthType(cssName, vertical);
if (vertical.getFloatValue() < 0.0f) {
throw new CSSParseException("border-spacing may not be negative", -1);
}
verticalSpacing = new PropertyDeclaration(
CSSName.FS_BORDER_SPACING_VERTICAL, vertical, important, origin);
}
result = new ArrayList(2);
result.add(horizontalSpacing);
result.add(verticalSpacing);
return result;
}
}