public Print2DPrinterJob() {
/* Construct the print request specification.
* The print data is a Printable object.
* the request additonally specifies a job name, 2 copies, and
* landscape orientation of the media.
*/
PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
aset.add(OrientationRequested.LANDSCAPE);
aset.add(new Copies(2));
aset.add(new JobName("My job", null));
/* Create a print job */
PrinterJob pj = PrinterJob.getPrinterJob();
pj.setPrintable(this);
/* locate a print service that can handle the request */
PrintService[] services =
PrinterJob.lookupPrintServices();
if (services.length > 0) {
System.out.println("selected printer " + services[0].getName());
try {
pj.setPrintService(services[0]);
pj.pageDialog(aset);
if(pj.printDialog(aset)) {
pj.print(aset);
}
} catch (PrinterException pe) {
System.err.println(pe);
}
}
}
public OperandToken evaluate(Token[] operands, GlobalValues globals) {
debugLine("print evaluate");
/*if (operands==null)
{
// figure called with no arguments
//getGraphicsManager().createNewFigure();
}
else
{
if (getNArgIn(operands) != 1)
throwMathLibException("print: number of arguments != 1");
if (!(operands[0] instanceof NumberToken))
throwMathLibException("print: argument must be a number");
int figureNumber = (int)(((NumberToken)operands[0]).getValues()[0][0]);
getGraphicsManager().createNewFigure(figureNumber);
}
*/
PrinterJob pjob = PrinterJob.getPrinterJob();
PageFormat defaultPF = pjob.defaultPage();
PageFormat pageformat = pjob.pageDialog(defaultPF);
pjob.setPrintable(globals.getGraphicsManager().getCurrentFigure(), pageformat);
// somebody hit cancel
if (pageformat != defaultPF) {
debugLine("print: pageformat changed");
// return null;
}
boolean status = pjob.printDialog();
if (!status) {
debugLine("print: cancelled");
return null;
}
try {
pjob.print();
} catch (PrinterException e) {
debugLine("print: Printer Exception");
globals.getInterpreter().displayText("print: Printer Exception");
}
// getGraphicsManager().getCurrentFigure().print();
return null;
}
public static PageFormat getPageFormat(PageFormat pf, Properties settings, Frame frame) {
PageFormat npf;
if (Utils.getAsBoolean(
settings.getProperty("useSystemPageDialog", "false"))) // $NON-NLS-1$ //$NON-NLS-2$
{
PrinterJob pj = PrinterJob.getPrinterJob();
npf = pj.pageDialog(pf == null ? new PageFormat() : pf);
pj.cancel(); // TODO:figure out if this is needed...
} else {
PageSetupDialog psd = new PageSetupDialog(frame, false);
psd.showDialog(pf);
npf = psd.getPageFormat();
}
return npf;
}
/*
* Calls up printing prompt for gnomon.
*/
public void printGnomon() {
PrinterJob pjob = PrinterJob.getPrinterJob();
PageFormat preformat = pjob.defaultPage();
PageFormat postformat = pjob.pageDialog(preformat);
// If user does not hit cancel then print.
if (preformat != postformat) {
// Set print component
pjob.setPrintable(
new SundialPrint(frame), postformat); // this is what's needed to integrate it
if (pjob.printDialog()) {
try {
pjob.print();
} catch (PrinterException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
/**
* DOC
*
* @param view
*/
public static void pageSetup(View view) {
PrinterJob prnJob = getPrintJob("PageSetupOnly"); // $NON-NLS-1$
if (prnJob.pageDialog(format) != null) {
savePrintSpec();
}
}
// {{{ pageSetup() method
public static void pageSetup(View view) {
PrinterJob prnJob = getPrintJob("PageSetupOnly");
if (prnJob.pageDialog(format) != null) savePrintSpec();
} // }}}
/** Convenience method */
public void print() throws PrinterException {
//
// Now, request the transcoder to actually perform the
// printing job.
//
PrinterJob printerJob = PrinterJob.getPrinterJob();
PageFormat pageFormat = printerJob.defaultPage();
//
// Set the page parameters from the hints
//
Paper paper = pageFormat.getPaper();
Float pageWidth = (Float) hints.get(KEY_PAGE_WIDTH);
Float pageHeight = (Float) hints.get(KEY_PAGE_HEIGHT);
if (pageWidth != null) {
paper.setSize(pageWidth.floatValue(), paper.getHeight());
}
if (pageHeight != null) {
paper.setSize(paper.getWidth(), pageHeight.floatValue());
}
float x = 0, y = 0;
float width = (float) paper.getWidth();
float height = (float) paper.getHeight();
Float leftMargin = (Float) hints.get(KEY_MARGIN_LEFT);
Float topMargin = (Float) hints.get(KEY_MARGIN_TOP);
Float rightMargin = (Float) hints.get(KEY_MARGIN_RIGHT);
Float bottomMargin = (Float) hints.get(KEY_MARGIN_BOTTOM);
if (leftMargin != null) {
x = leftMargin.floatValue();
width -= leftMargin.floatValue();
}
if (topMargin != null) {
y = topMargin.floatValue();
height -= topMargin.floatValue();
}
if (rightMargin != null) {
width -= rightMargin.floatValue();
}
if (bottomMargin != null) {
height -= bottomMargin.floatValue();
}
paper.setImageableArea(x, y, width, height);
String pageOrientation = (String) hints.get(KEY_PAGE_ORIENTATION);
if (VALUE_PAGE_ORIENTATION_PORTRAIT.equalsIgnoreCase(pageOrientation)) {
pageFormat.setOrientation(PageFormat.PORTRAIT);
} else if (VALUE_PAGE_ORIENTATION_LANDSCAPE.equalsIgnoreCase(pageOrientation)) {
pageFormat.setOrientation(PageFormat.LANDSCAPE);
} else if (VALUE_PAGE_ORIENTATION_REVERSE_LANDSCAPE.equalsIgnoreCase(pageOrientation)) {
pageFormat.setOrientation(PageFormat.REVERSE_LANDSCAPE);
}
pageFormat.setPaper(paper);
pageFormat = printerJob.validatePage(pageFormat);
//
// If required, pop up a dialog to adjust the page format
//
Boolean showPageFormat = (Boolean) hints.get(KEY_SHOW_PAGE_DIALOG);
if ((showPageFormat != null) && (showPageFormat.booleanValue())) {
PageFormat tmpPageFormat = printerJob.pageDialog(pageFormat);
if (tmpPageFormat == pageFormat) {
// Dialog was cancelled, meaning that the print process should
// be stopped.
return;
}
pageFormat = tmpPageFormat;
}
// Set printable before showing printer dialog so
// it can update the pageFormat if it wishes...
printerJob.setPrintable(this, pageFormat);
//
// If required, pop up a dialog to select the printer
//
Boolean showPrinterDialog;
showPrinterDialog = (Boolean) hints.get(KEY_SHOW_PRINTER_DIALOG);
if (showPrinterDialog != null && showPrinterDialog.booleanValue()) {
if (!printerJob.printDialog()) {
// Dialog was cancelled, meaning that the print process
// should be stopped.
return;
}
}
// Print now
printerJob.print();
}
/**
* Run the system page format dialog using the last used PageFormat as the default setup. If user
* hits cancel on the dialog, null is returned.
*/
private PageFormat getPageFormatInteractive(PrinterJob job, Rectangle2D bounds) {
PageFormat initial = getPageFormat(job, bounds);
PageFormat result = job.pageDialog(initial);
if (result != initial) return pageFormat = result;
else return null; // dialog was canceled
}
/* performs page setup */
public synchronized void performAction() {
PrintSettings ps = (PrintSettings) PrintSettings.findObject(PrintSettings.class, true);
PrinterJob pj = PrinterJob.getPrinterJob();
ps.setPageFormat(pj.pageDialog(PrintSettings.getPageFormat(pj)));
}
/**
* Richtet die Seite ein
*
* @return true, if successful
*/
public boolean setupPageFormat() {
PageFormat defaultPF = pjob.defaultPage();
this.pageformat = pjob.pageDialog(defaultPF);
pjob.setPrintable(this, this.pageformat);
return (this.pageformat != defaultPF);
}
