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- /*
- * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
- * For details on use and redistribution please refer to the
- * LICENSE file included with these sources."
- */
-
-
- package org.apache.fop.apps;
-
- /*
- originally contributed by
- Stanislav Gorkhover: stanislav.gorkhover@jcatalog.com
- jCatalog Software AG
- */
-
-
- import org.xml.sax.XMLReader;
- import org.xml.sax.InputSource;
- import org.xml.sax.SAXException;
- import org.xml.sax.SAXParseException;
-
- import java.awt.Graphics;
- import java.awt.print.*;
- import java.io.OutputStream;
- import java.io.IOException;
- import java.util.Vector;
-
- import org.apache.fop.render.awt.AWTRenderer;
- import org.apache.fop.layout.AreaTree;
- import org.apache.fop.layout.Page;
- import org.apache.fop.messaging.MessageHandler;
-
-
- /**
- * This class prints a xsl-fo dokument without interaction.
- * At the moment java has not the possibility to configure the printer and it's
- * options without interaction (30.03.2000).
- * This class allows to print a set of pages (from-to), even/odd pages and many copies.
- * - Print from page xxx: property name - start, value int
- * - Print to page xxx: property name - end, value int
- * - Print even/odd pages: property name - even, value boolean
- * - Print xxx copies: property name - copies, value int
- *
- */
- public class PrintStarter extends CommandLineStarter {
-
- public PrintStarter (CommandLineOptions options) {
- super(options);
- }
-
- public void run () {
- Driver driver = new Driver();
- if (errorDump) {
- driver.setErrorDump(true);
- }
-
- String version = Version.getVersion();
- MessageHandler.errorln(version);
-
- XMLReader parser = inputHandler.getParser();
-
- setParserFeatures(parser,errorDump);
-
- PrintRenderer renderer = new PrintRenderer();
-
- try {
- driver.setRenderer(renderer);
- driver.buildFOTree(parser, inputHandler.getInputSource());
- driver.format();
- driver.render();
- } catch (Exception e) {
- MessageHandler.errorln("FATAL ERROR: " + e.getMessage());
- if (errorDump) {
- e.printStackTrace();
- }
-
- System.exit(1);
- }
-
- int copies = PrintRenderer.getIntProperty("copies", 1);
- renderer.setCopies(copies);
-
- PrinterJob pj = PrinterJob.getPrinterJob();
- pj.setPageable(renderer);
-
- pj.setCopies(copies);
- try {
- pj.print();
- } catch (PrinterException pe) {
- pe.printStackTrace();
- }
- }
-
-
- static class PrintRenderer extends AWTRenderer {
-
- static int EVEN_AND_ALL = 0;
- static int EVEN = 1;
- static int ODD = 2;
-
- int startNumber;
- int endNumber;
- int mode = EVEN_AND_ALL;
- int copies = 1;
-
- PrintRenderer() {
- super(null);
-
- startNumber = getIntProperty("start", 1) - 1;
- endNumber = getIntProperty("end", -1);
-
- mode = EVEN_AND_ALL;
- String str = System.getProperty("even");
- if (str != null) {
- try {
- mode = Boolean.valueOf(str).booleanValue() ? EVEN : ODD;
- } catch (Exception e) {
- }
- }
-
- }
-
-
- static int getIntProperty(String name, int def) {
- String propValue = System.getProperty(name);
- if (propValue != null) {
- try {
- return Integer.parseInt(propValue);
- } catch (Exception e) {
- return def;
- }
- } else {
- return def;
- }
- }
-
- public void render(AreaTree areaTree,
- OutputStream stream) throws IOException {
- tree = areaTree;
- if (endNumber == -1) {
- endNumber = tree.getPages().size();
- }
-
- Vector numbers = getInvalidPageNumbers();
- for (int i = numbers.size() - 1; i > -1; i--)
- tree.getPages().removeElementAt(
- Integer.parseInt((String) numbers.elementAt(i)));
-
- }
-
- public void renderPage(Page page) {
- pageWidth = (int)((float) page.getWidth() / 1000f);
- pageHeight = (int)((float) page.getHeight() / 1000f);
- super.renderPage(page);
- }
-
-
- private Vector getInvalidPageNumbers() {
-
- Vector vec = new Vector();
- int max = tree.getPages().size();
- boolean isValid;
- for (int i = 0; i < max; i++) {
- isValid = true;
- if (i < startNumber || i > endNumber) {
- isValid = false;
- } else if (mode != EVEN_AND_ALL) {
- if (mode == EVEN && ((i + 1) % 2 != 0))
- isValid = false;
- else if (mode == ODD && ((i + 1) % 2 != 1))
- isValid = false;
- }
-
- if (!isValid)
- vec.add(i + "");
- }
-
- return vec;
- }
-
- void setCopies(int val) {
- copies = val;
- Vector copie = tree.getPages();
- for (int i = 1; i < copies; i++) {
- tree.getPages().addAll(copie);
- }
-
- }
-
- } // class PrintRenderer
- } // class PrintCommandLine
-
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