| /*-- $Id$ -- |
| |
| ============================================================================ |
| The Apache Software License, Version 1.1 |
| ============================================================================ |
| |
| Copyright (C) 1999 The Apache Software Foundation. All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without modifica- |
| tion, are permitted provided that the following conditions are met: |
| |
| 1. Redistributions of source code must retain the above copyright notice, |
| this list of conditions and the following disclaimer. |
| |
| 2. Redistributions in binary form must reproduce the above copyright notice, |
| this list of conditions and the following disclaimer in the documentation |
| and/or other materials provided with the distribution. |
| |
| 3. The end-user documentation included with the redistribution, if any, must |
| include the following acknowledgment: "This product includes software |
| developed by the Apache Software Foundation (http://www.apache.org/)." |
| Alternately, this acknowledgment may appear in the software itself, if |
| and wherever such third-party acknowledgments normally appear. |
| |
| 4. The names "Fop" and "Apache Software Foundation" must not be used to |
| endorse or promote products derived from this software without prior |
| written permission. For written permission, please contact |
| apache@apache.org. |
| |
| 5. Products derived from this software may not be called "Apache", nor may |
| "Apache" appear in their name, without prior written permission of the |
| Apache Software Foundation. |
| |
| THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, |
| INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND |
| FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
| INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU- |
| DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| This software consists of voluntary contributions made by many individuals |
| on behalf of the Apache Software Foundation and was originally created by |
| James Tauber <jtauber@jtauber.com>. For more information on the Apache |
| Software Foundation, please see <http://www.apache.org/>. |
| |
| */ |
| package org.apache.fop.fo.pagination; |
| |
| // FOP |
| import org.apache.fop.fo.*; |
| import org.apache.fop.messaging.MessageHandler; |
| import org.apache.fop.fo.properties.*; |
| import org.apache.fop.layout.PageMaster; |
| import org.apache.fop.layout.BodyRegionArea; |
| import org.apache.fop.apps.FOPException; |
| |
| import java.util.*; |
| |
| public class SimplePageMaster extends FObj { |
| |
| public static class Maker extends FObj.Maker { |
| public FObj make(FObj parent, PropertyList propertyList) |
| throws FOPException { |
| return new SimplePageMaster(parent, propertyList); |
| } |
| } |
| |
| public static FObj.Maker maker() { |
| return new SimplePageMaster.Maker(); |
| } |
| |
| /** Page regions (regionClass, Region) */ |
| private Hashtable _regions; |
| |
| |
| LayoutMasterSet layoutMasterSet; |
| PageMaster pageMaster; |
| String masterName; |
| |
| protected SimplePageMaster(FObj parent, PropertyList propertyList) |
| throws FOPException { |
| super(parent, propertyList); |
| this.name = "fo:simple-page-master"; |
| |
| if (parent.getName().equals("fo:layout-master-set")) { |
| this.layoutMasterSet = (LayoutMasterSet) parent; |
| masterName = this.properties.get("master-name").getString(); |
| if (masterName == null) { |
| MessageHandler.errorln("WARNING: simple-page-master does not have " |
| + "a master-name and so is being ignored"); |
| } else { |
| this.layoutMasterSet.addSimplePageMaster(this); |
| } |
| } else { |
| throw new FOPException("fo:simple-page-master must be child " |
| + "of fo:layout-master-set, not " |
| + parent.getName()); |
| } |
| _regions = new Hashtable(); |
| |
| } |
| |
| protected void end() { |
| int pageWidth = this.properties.get("page-width").getLength().mvalue(); |
| int pageHeight = this.properties.get("page-height").getLength().mvalue(); |
| |
| int marginTop = this.properties.get("margin-top").getLength().mvalue(); |
| int marginBottom = this.properties.get("margin-bottom").getLength().mvalue(); |
| int marginLeft = this.properties.get("margin-left").getLength().mvalue(); |
| int marginRight = this.properties.get("margin-right").getLength().mvalue(); |
| |
| int contentRectangleXPosition = marginLeft; |
| int contentRectangleYPosition = pageHeight - marginTop; |
| int contentRectangleWidth = pageWidth - marginLeft - marginRight; |
| int contentRectangleHeight = pageHeight - marginTop - marginBottom; |
| |
| this.pageMaster = new PageMaster(pageWidth, pageHeight); |
| if (getRegion(RegionBody.REGION_CLASS) != null) { |
| this.pageMaster.addBody((BodyRegionArea)getRegion(RegionBody.REGION_CLASS).makeRegionArea(contentRectangleXPosition,contentRectangleYPosition,contentRectangleWidth,contentRectangleHeight)); |
| } |
| else { |
| MessageHandler.errorln("ERROR: simple-page-master must have a region of class "+RegionBody.REGION_CLASS); |
| } |
| |
| if (getRegion(RegionBefore.REGION_CLASS) != null) { |
| this.pageMaster.addBefore(getRegion(RegionBefore.REGION_CLASS).makeRegionArea(contentRectangleXPosition,contentRectangleYPosition,contentRectangleWidth,contentRectangleHeight)); |
| } |
| |
| if (getRegion(RegionAfter.REGION_CLASS) != null) { |
| this.pageMaster.addAfter(getRegion(RegionAfter.REGION_CLASS).makeRegionArea(contentRectangleXPosition,contentRectangleYPosition,contentRectangleWidth,contentRectangleHeight)); |
| } |
| |
| } |
| |
| public PageMaster getPageMaster() { |
| return this.pageMaster; |
| } |
| |
| public PageMaster getNextPageMaster() { |
| return this.pageMaster; |
| } |
| |
| public String getMasterName() |
| { |
| return masterName; |
| } |
| |
| |
| protected void addRegion(Region region) |
| throws FOPException |
| { |
| if (_regions.containsKey(region.getRegionClass())) { |
| throw new FOPException("Only one region of class "+region.getRegionClass()+" allowed within a simple-page-master."); |
| } |
| else { |
| _regions.put(region.getRegionClass(), region); |
| } |
| } |
| |
| protected Region getRegion(String regionClass) |
| { |
| return (Region)_regions.get(regionClass); |
| } |
| |
| protected Hashtable getRegions() |
| { |
| return _regions; |
| } |
| |
| protected boolean regionNameExists(String regionName) |
| { |
| for (Enumeration regenum = _regions.elements(); regenum.hasMoreElements() ;) { |
| Region r = (Region)regenum.nextElement(); |
| if (r.getRegionName().equals(regionName)) { |
| return true; |
| } |
| } |
| return false; |
| |
| } |
| |
| } |