org.apache.fop.render.mif.MIFFile Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.render.mif;
// Java
import java.io.IOException;
import java.io.OutputStream;
import java.util.Iterator;
import java.util.List;
/**
* The MIF File.
* This organises the MIF File and the corresponding elements.
* The catalog elements are used to setup the resources that
* are referenced.
*/
public class MIFFile extends MIFElement {
/** colorCatalog */
protected MIFElement colorCatalog;
/** pgfCatalog */
protected PGFElement pgfCatalog;
/** fontCatalog */
// protected MIFElement fontCatalog;
/** rulingCatalog */
protected RulingElement rulingCatalog;
/** tblCatalog */
// protected MIFElement tblCatalog;
/** views */
// protected MIFElement views;
/** variableFormats */
// protected MIFElement variableFormats;
/** xRefFormats */
// protected MIFElement xRefFormats;
/** document */
// protected MIFElement document;
/** bookComponent */
// protected MIFElement bookComponent;
/** initialAutoNums */
// protected MIFElement initialAutoNums;
/** aFrames */
// protected MIFElement aFrames;
/** tbls */
// protected MIFElement tbls;
/** pages */
protected List pages = new java.util.ArrayList();
/** textFlows */
// protected List textFlows;
/** default constructor */
public MIFFile() {
super("");
valueElements = new java.util.ArrayList();
setup();
}
/**
* Do some setup.
* Currently adds some dummy values to the resources.
*/
protected void setup() {
MIFElement unit = new MIFElement("Units");
unit.setValue("Ucm");
addElement(unit);
colorCatalog = new MIFElement("ColorCatalog");
MIFElement color = new MIFElement("Color");
MIFElement prop = new MIFElement("ColorTag");
prop.setValue("`Black'");
color.addElement(prop);
prop = new MIFElement("ColorCyan");
prop.setValue("0.000000");
color.addElement(prop);
prop = new MIFElement("ColorMagenta");
prop.setValue("0.000000");
color.addElement(prop);
prop = new MIFElement("ColorYellow");
prop.setValue("0.000000");
color.addElement(prop);
prop = new MIFElement("ColorBlack");
prop.setValue("100.000000");
color.addElement(prop);
prop = new MIFElement("ColorAttribute");
prop.setValue("ColorIsBlack");
color.addElement(prop);
prop = new MIFElement("ColorAttribute");
prop.setValue("ColorIsReserved");
color.addElement(prop);
color.finish(true);
colorCatalog.addElement(color);
addElement(colorCatalog);
pgfCatalog = new PGFElement();
pgfCatalog.lookupElement(null);
addElement(pgfCatalog);
rulingCatalog = new RulingElement();
rulingCatalog.lookupElement(null);
addElement(rulingCatalog);
}
/**
* @param os output stream
* @throws IOException if not caught
*/
public void output(OutputStream os) throws IOException {
if (finished) {
return;
}
if (!started) {
os.write((" # Generated by FOP\n"/* + getVersion()*/).getBytes());
started = true;
}
boolean done = true;
for (Iterator iter = valueElements.iterator(); iter.hasNext();) {
MIFElement el = (MIFElement)iter.next();
boolean d = el.output(os, 0);
if (d) {
iter.remove();
} else {
done = false;
break;
}
}
if (done && finish) {
os.write(("# end of MIFFile").getBytes());
}
}
/** @param p a page element to add */
public void addPage(MIFElement p) {
pages.add(p);
addElement(p);
}
}