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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.Locator;
import org.xml.sax.SAXParseException;
// FOP
import org.apache.fop.datatypes.Length;
import org.apache.fop.fo.FONode;
import org.apache.fop.fo.FObj;
import org.apache.fop.fo.PropertyList;
import org.apache.fop.fo.properties.CommonAccessibility;
import org.apache.fop.fo.properties.CommonAural;
import org.apache.fop.fo.properties.CommonBorderPaddingBackground;
import org.apache.fop.fo.properties.CommonFont;
import org.apache.fop.fo.properties.CommonMarginInline;
import org.apache.fop.fo.properties.CommonRelativePosition;
import org.apache.fop.fo.properties.KeepProperty;
import org.apache.fop.fo.properties.SpaceProperty;
import org.apache.fop.fonts.Font;
import org.apache.fop.layoutmgr.PageNumberLayoutManager;
/**
* Class modelling the fo:page-number object.
*/
public class PageNumber extends FObj {
// The value of properties relevant for fo:page-number.
private CommonAccessibility commonAccessibility;
private CommonAural commonAural;
private CommonBorderPaddingBackground commonBorderPaddingBackground;
private CommonFont commonFont;
private CommonMarginInline commonMarginInline;
private CommonRelativePosition commonRelativePosition;
// private ToBeImplementedProperty alignmentAdjust;
// private ToBeImplementedProperty alignmentBaseline;
private Length baselineShift;
// private ToBeImplementedProperty dominantBaseline;
private String id;
private KeepProperty keepWithNext;
private KeepProperty keepWithPrevious;
// private ToBeImplementedProperty letterSpacing;
private Length lineHeight;
// private ToBeImplementedProperty scoreSpaces;
// private ToBeImplementedProperty textAltitude;
private int textDecoration;
// private ToBeImplementedProperty textDepth;
// private ToBeImplementedProperty textShadow;
private int textTransform;
// private ToBeImplementedProperty visibility;
private SpaceProperty wordSpacing;
private int wrapOption;
// End of property values
/**
* @param parent FONode that is the parent of this object
*/
public PageNumber(FONode parent) {
super(parent);
}
/**
* @see org.apache.fop.fo.FObj#bind(PropertyList)
*/
public void bind(PropertyList pList) {
commonAccessibility = pList.getAccessibilityProps();
commonAural = pList.getAuralProps();
commonBorderPaddingBackground = pList.getBorderPaddingBackgroundProps();
commonFont = pList.getFontProps();
commonMarginInline = pList.getMarginInlineProps();
commonRelativePosition = pList.getRelativePositionProps();
// alignmentAdjust = pList.get(PR_ALIGNMENT_ADJUST);
// alignmentBaseline = pList.get(PR_ALIGNMENT_BASELINE);
baselineShift = pList.get(PR_BASELINE_SHIFT).getLength();
// dominantBaseline = pList.get(PR_DOMINANT_BASELINE);
id = pList.get(PR_ID).getString();
keepWithNext = pList.get(PR_KEEP_WITH_NEXT).getKeep();
keepWithPrevious = pList.get(PR_KEEP_WITH_PREVIOUS).getKeep();
// letterSpacing = pList.get(PR_LETTER_SPACING);
lineHeight = pList.get(PR_LINE_HEIGHT).getLength();
// scoreSpaces = pList.get(PR_SCORE_SPACES);
// textAltitude = pList.get(PR_TEXT_ALTITUDE);
textDecoration = pList.get(PR_TEXT_DECORATION).getEnum();
// textDepth = pList.get(PR_TEXT_DEPTH);
// textShadow = pList.get(PR_TEXT_SHADOW);
textTransform = pList.get(PR_TEXT_TRANSFORM).getEnum();
// visibility = pList.get(PR_VISIBILITY);
wordSpacing = pList.get(PR_WORD_SPACING).getSpace();
wrapOption = pList.get(PR_WRAP_OPTION).getEnum();
}
/**
* @see org.apache.fop.fo.FONode#startOfNode
*/
protected void startOfNode() throws SAXParseException {
checkId(id);
getFOEventHandler().startPageNumber(this);
}
/**
* @see org.apache.fop.fo.FONode#endOfNode
*/
protected void endOfNode() throws SAXParseException {
getFOEventHandler().endPageNumber(this);
}
/**
* @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);
}
/**
* @return the FontState object for this PageNumber
*/
public Font getFontState() {
return commonFont.getFontState(getFOEventHandler().getFontInfo());
}
/**
* Return the Common Font Properties.
*/
public CommonFont getCommonFont() {
return commonFont;
}
/**
* Return the Common Border, Padding, and Background Properties.
*/
public CommonBorderPaddingBackground getCommonBorderPaddingBackground() {
return commonBorderPaddingBackground;
}
/**
* Return the "id" property.
*/
public String getId() {
return id;
}
/**
* Return the "text-decoration" property.
*/
public int getTextDecoration() {
return textDecoration;
}
/**
* @see org.apache.fop.fo.FONode#addLayoutManager(List)
*/
public void addLayoutManager(List list) {
PageNumberLayoutManager lm = new PageNumberLayoutManager(this);
list.add(lm);
}
/**
* @see org.apache.fop.fo.FONode#getName()
*/
public String getName() {
return "fo:page-number";
}
/**
* @see org.apache.fop.fo.FObj#getNameId()
*/
public int getNameId() {
return FO_PAGE_NUMBER;
}
}
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