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Diffstat (limited to 'src/org/apache/fop/apps/PrintStarter.java')
| -rw-r--r-- | src/org/apache/fop/apps/PrintStarter.java | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/src/org/apache/fop/apps/PrintStarter.java b/src/org/apache/fop/apps/PrintStarter.java new file mode 100644 index 000000000..e246335cc --- /dev/null +++ b/src/org/apache/fop/apps/PrintStarter.java @@ -0,0 +1,197 @@ +/* + * 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.addElementMapping("org.apache.fop.fo.StandardElementMapping"); + driver.addElementMapping("org.apache.fop.svg.SVGElementMapping"); + driver.addPropertyList("org.apache.fop.fo.StandardPropertyListMapping"); + driver.addPropertyList("org.apache.fop.svg.SVGPropertyListMapping"); + 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 + + |