/*
* {{{ 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.sheet;
import org.xhtmlrenderer.css.newmatch.CascadedStyle;
import org.xhtmlrenderer.css.style.CalculatedStyle;
import org.xhtmlrenderer.css.style.EmptyStyle;
import org.xhtmlrenderer.util.XRRuntimeException;
public class FontFaceRule implements RulesetContainer {
private int _origin;
private Ruleset _ruleset;
private CalculatedStyle _calculatedStyle;
public FontFaceRule(int origin) {
_origin = origin;
}
public void addContent(Ruleset ruleset) {
if (_ruleset != null) {
throw new XRRuntimeException("Ruleset can only be set once");
}
_ruleset = ruleset;
}
public int getOrigin() {
return _origin;
}
public void setOrigin(int origin) {
_origin = origin;
}
public CalculatedStyle getCalculatedStyle() {
if (_calculatedStyle == null) {
_calculatedStyle = new EmptyStyle().deriveStyle(
CascadedStyle.createLayoutStyle(_ruleset.getPropertyDeclarations()));
}
return _calculatedStyle;
}
}