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/*
* Copyright 1999-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* $Id$ */
package org.apache.fop.fo.flow;
// Java
import java.util.List;
// XML
import org.xml.sax.Attributes;
import org.xml.sax.Locator;
import org.xml.sax.SAXParseException;
// FOP
import org.apache.fop.datatypes.ColorType;
import org.apache.fop.fo.FONode;
import org.apache.fop.fo.FObj;
import org.apache.fop.fonts.Font;
import org.apache.fop.layoutmgr.PageNumberLayoutManager;
/**
* Class modelling the fo:page-number object.
*/
public class PageNumber extends FObj {
/** FontState for this object */
protected Font fontState;
private float red;
private float green;
private float blue;
private int wrapOption;
/**
* @param parent FONode that is the parent of this object
*/
public PageNumber(FONode parent) {
super(parent);
}
/**
* @see org.apache.fop.fo.FONode#validateChildNode(Locator, String, String)
* XSL Content Model: empty
*/
protected void validateChildNode(Locator loc, String nsURI, String localName)
throws SAXParseException {
invalidChildError(loc, nsURI, localName);
}
/**
* @see org.apache.fop.fo.FObj#addProperties
*/
protected void addProperties(Attributes attlist) throws SAXParseException {
super.addProperties(attlist);
// Common Font Properties
this.fontState = propMgr.getFontState(getFOEventHandler().getFontInfo());
ColorType c = this.propertyList.get(PR_COLOR).getColorType();
this.red = c.getRed();
this.green = c.getGreen();
this.blue = c.getBlue();
this.wrapOption = getPropEnum(PR_WRAP_OPTION);
getFOEventHandler().startPageNumber(this);
}
/**
* @return the FontState object for this PageNumber
*/
public Font getFontState() {
return fontState;
}
protected void endOfNode() throws SAXParseException {
getFOEventHandler().endPageNumber(this);
}
/**
* @see org.apache.fop.fo.FObj#addLayoutManager(List)
*/
public void addLayoutManager(List list) {
PageNumberLayoutManager lm = new PageNumberLayoutManager(this);
list.add(lm);
}
public String getName() {
return "fo:page-number";
}
public int getNameId() {
return FO_PAGE_NUMBER;
}
}
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