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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;
// FOP
import org.apache.fop.apps.FOPException;
import org.apache.fop.datatypes.ColorType;
import org.apache.fop.fo.FONode;
import org.apache.fop.fo.FObj;
import org.apache.fop.fo.FOTreeVisitor;
import org.apache.fop.fo.properties.CommonAbsolutePosition;
import org.apache.fop.fo.properties.CommonBackground;
import org.apache.fop.fo.properties.CommonBorderAndPadding;
import org.apache.fop.fo.properties.CommonMarginBlock;
import org.xml.sax.Attributes;
/**
* Class modelling the fo:block-container object. See Sec. 6.5.3 of the XSL-FO
* Standard.
*/
public class BlockContainer extends FObj {
private ColorType backgroundColor;
private int position;
private int top;
private int bottom;
private int left;
private int right;
private int width;
private int height;
private int span;
/**
* @param parent FONode that is the parent of this object
*/
public BlockContainer(FONode parent) {
super(parent);
}
/**
* @see org.apache.fop.fo.FObj#handleAttrs
*/
public void handleAttrs(Attributes attlist) throws FOPException {
super.handleAttrs(attlist);
this.span = this.propertyList.get(PR_SPAN).getEnum();
setupID();
}
private void setup() {
// Common Accessibility Properties
CommonAbsolutePosition mAbsProps = propMgr.getAbsolutePositionProps();
// Common Border, Padding, and Background Properties
CommonBorderAndPadding bap = propMgr.getBorderAndPadding();
CommonBackground bProps = propMgr.getBackgroundProps();
// Common Margin-Block Properties
CommonMarginBlock mProps = propMgr.getMarginProps();
// this.propertyList.get("block-progression-dimension");
// this.propertyList.get("break-after");
// this.propertyList.get("break-before");
// this.propertyList.get("clip");
// this.propertyList.get("display-align");
// this.propertyList.get("height");
setupID();
// this.propertyList.get("keep-together");
// this.propertyList.get("keep-with-next");
// this.propertyList.get("keep-with-previous");
// this.propertyList.get("overflow");
// this.propertyList.get("reference-orientation");
// this.propertyList.get("span");
// this.propertyList.get("width");
// this.propertyList.get("writing-mode");
this.backgroundColor =
this.propertyList.get(PR_BACKGROUND_COLOR).getColorType();
this.width = this.propertyList.get(PR_WIDTH).getLength().getValue();
this.height = this.propertyList.get(PR_HEIGHT).getLength().getValue();
span = this.propertyList.get(PR_SPAN).getEnum();
}
/**
* @return true (BlockContainer can generate Reference Areas)
*/
public boolean generatesReferenceAreas() {
return true;
}
/**
* @return false (BlockContainer cannot generate inline areas)
*/
public boolean generatesInlineAreas() {
return false;
}
/**
* @return true (BlockContainer can contain Markers)
*/
protected boolean containsMarkers() {
return true;
}
/**
* @return the span for this object
*/
public int getSpan() {
return this.span;
}
/**
* This is a hook for an FOTreeVisitor subclass to be able to access
* this object.
* @param fotv the FOTreeVisitor subclass that can access this object.
* @see org.apache.fop.fo.FOTreeVisitor
*/
public void acceptVisitor(FOTreeVisitor fotv) {
fotv.serveBlockContainer(this);
}
}
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