Examples with PrintService javax.print.PrintService used on opensource projects

Example 26 with PrintService

use of javax.print.PrintService in project jgnash by ccavanaugh.

the class ReportPrintFactory method getDefaultPage.

/**
     * Returns the default paper size for a report
     * 
     * @return page format
     */
private static PageFormat getDefaultPage() {
    /* A4 is the assumed default */
    MediaSize defaultMediaSize = MediaSize.ISO.A4;
    /* US and Canada use letter size as the default */
    Locale[] letterLocales = new Locale[] { Locale.US, Locale.CANADA, Locale.CANADA_FRENCH };
    if (Arrays.asList(letterLocales).contains(Locale.getDefault())) {
        defaultMediaSize = MediaSize.NA.LETTER;
    }
    /* Create the default paper size with a default margin */
    Paper paper = new Paper();
    int width = (int) (defaultMediaSize.getX(MediaSize.INCH) / (1f / 72f));
    int height = (int) (defaultMediaSize.getY(MediaSize.INCH) / (1f / 72f));
    paper.setSize(width, height);
    paper.setImageableArea(DEFAULT_MARGIN, DEFAULT_MARGIN, width - (2 * DEFAULT_MARGIN), height - (2 * DEFAULT_MARGIN));
    PageFormat format = new PageFormat();
    format.setPaper(paper);
    /* if a default printer is found, validate the page */
    PrintService[] services = PrinterJob.lookupPrintServices();
    if (services.length != 0) {
        // no printers found on the system.                     
        format = PrinterJob.getPrinterJob().validatePage(format);
    }
    return format;
}

Example 27 with PrintService

use of javax.print.PrintService in project camel by apache.

the class PrinterPrintTest method moreThanOneLprEndpoint.

@Test
public void moreThanOneLprEndpoint() throws Exception {
    if (isAwtHeadless()) {
        return;
    }
    int numberOfPrintservicesBefore = PrintServiceLookup.lookupPrintServices(null, null).length;
    // setup javax.print 
    PrintService ps1 = mock(PrintService.class);
    when(ps1.getName()).thenReturn("printer1");
    when(ps1.isDocFlavorSupported(any(DocFlavor.class))).thenReturn(Boolean.TRUE);
    PrintService ps2 = mock(PrintService.class);
    when(ps2.getName()).thenReturn("printer2");
    boolean res1 = PrintServiceLookup.registerService(ps1);
    assertTrue("PrintService #1 should be registered.", res1);
    boolean res2 = PrintServiceLookup.registerService(ps2);
    assertTrue("PrintService #2 should be registered.", res2);
    PrintService[] pss = PrintServiceLookup.lookupPrintServices(null, null);
    assertEquals("lookup should report two PrintServices.", numberOfPrintservicesBefore + 2, pss.length);
    DocPrintJob job1 = mock(DocPrintJob.class);
    when(ps1.createPrintJob()).thenReturn(job1);
    context.addRoutes(new RouteBuilder() {

        public void configure() {
            from("direct:start1").to("lpr://localhost/printer1?sendToPrinter=true");
            from("direct:start2").to("lpr://localhost/printer2?sendToPrinter=false");
        }
    });
    context.start();
    // Are there two different PrintConfigurations?
    Map<String, Endpoint> epm = context().getEndpointMap();
    assertEquals("Four endpoints", 4, epm.size());
    Endpoint lp1 = null;
    Endpoint lp2 = null;
    for (Map.Entry<String, Endpoint> ep : epm.entrySet()) {
        if (ep.getKey().contains("printer1")) {
            lp1 = ep.getValue();
        }
        if (ep.getKey().contains("printer2")) {
            lp2 = ep.getValue();
        }
    }
    assertNotNull(lp1);
    assertNotNull(lp2);
    assertEquals("printer1", ((PrinterEndpoint) lp1).getConfig().getPrintername());
    assertEquals("printer2", ((PrinterEndpoint) lp2).getConfig().getPrintername());
    template.sendBody("direct:start1", "Hello Printer 1");
    context.stop();
    verify(job1, times(1)).print(any(Doc.class), any(PrintRequestAttributeSet.class));
}

Example 28 with PrintService

use of javax.print.PrintService in project camel by apache.

the class PrinterProducer method assignPrintService.

private PrintService assignPrintService() throws PrintException {
    PrintService printService;
    if ((config.getHostname().equalsIgnoreCase("localhost")) && (config.getPrintername().equalsIgnoreCase("default"))) {
        printService = PrintServiceLookup.lookupDefaultPrintService();
    } else {
        PrintService[] services = PrintServiceLookup.lookupPrintServices(null, null);
        String name;
        if (config.getHostname().equalsIgnoreCase("localhost")) {
            // no hostname for localhost printers
            name = config.getPrintername();
        } else {
            name = config.getHostname() + "/" + config.getPrintername();
            if (config.getPrinterPrefix() != null) {
                name = config.getPrinterPrefix() + name;
            }
        }
        log.debug("Using printer name: {}", name);
        setPrinter(name);
        int position = findPrinter(services, printer);
        if (position < 0) {
            throw new PrintException("No printer found with name: " + printer + ". Please verify that the host and printer are registered and reachable from this machine.");
        }
        printService = services[position];
    }
    return printService;
}

Example 29 with PrintService

use of javax.print.PrintService in project camel by apache.

the class PrinterPrintTest method printerNameTest.

@Test
public void printerNameTest() throws Exception {
    if (isAwtHeadless()) {
        return;
    }
    // setup javax.print 
    PrintService ps1 = mock(PrintService.class);
    when(ps1.getName()).thenReturn("MyPrinter\\\\remote\\printer1");
    when(ps1.isDocFlavorSupported(any(DocFlavor.class))).thenReturn(Boolean.TRUE);
    boolean res1 = PrintServiceLookup.registerService(ps1);
    assertTrue("The Remote PrintService #1 should be registered.", res1);
    DocPrintJob job1 = mock(DocPrintJob.class);
    when(ps1.createPrintJob()).thenReturn(job1);
    context.addRoutes(new RouteBuilder() {

        public void configure() {
            from("direct:start1").to("lpr://remote/printer1?sendToPrinter=true");
        }
    });
    context.start();
    template.sendBody("direct:start1", "Hello Printer 1");
    context.stop();
    verify(job1, times(1)).print(any(Doc.class), any(PrintRequestAttributeSet.class));
}

Example 30 with PrintService

use of javax.print.PrintService in project jdk8u_jdk by JetBrains.

the class PrinterJob method getPageFormat.

/**
     * Calculates a <code>PageFormat</code> with values consistent with those
     * supported by the current <code>PrintService</code> for this job
     * (ie the value returned by <code>getPrintService()</code>) and media,
     * printable area and orientation contained in <code>attributes</code>.
     * <p>
     * Calling this method does not update the job.
     * It is useful for clients that have a set of attributes obtained from
     * <code>printDialog(PrintRequestAttributeSet attributes)</code>
     * and need a PageFormat to print a Pageable object.
     * @param attributes a set of printing attributes, for example obtained
     * from calling printDialog. If <code>attributes</code> is null a default
     * PageFormat is returned.
     * @return a <code>PageFormat</code> whose settings conform with
     * those of the current service and the specified attributes.
     * @since 1.6
     */
public PageFormat getPageFormat(PrintRequestAttributeSet attributes) {
    PrintService service = getPrintService();
    PageFormat pf = defaultPage();
    if (service == null || attributes == null) {
        return pf;
    }
    Media media = (Media) attributes.get(Media.class);
    MediaPrintableArea mpa = (MediaPrintableArea) attributes.get(MediaPrintableArea.class);
    OrientationRequested orientReq = (OrientationRequested) attributes.get(OrientationRequested.class);
    if (media == null && mpa == null && orientReq == null) {
        return pf;
    }
    Paper paper = pf.getPaper();
    /* If there's a media but no media printable area, we can try
         * to retrieve the default value for mpa and use that.
         */
    if (mpa == null && media != null && service.isAttributeCategorySupported(MediaPrintableArea.class)) {
        Object mpaVals = service.getSupportedAttributeValues(MediaPrintableArea.class, null, attributes);
        if (mpaVals instanceof MediaPrintableArea[] && ((MediaPrintableArea[]) mpaVals).length > 0) {
            mpa = ((MediaPrintableArea[]) mpaVals)[0];
        }
    }
    if (media != null && service.isAttributeValueSupported(media, null, attributes)) {
        if (media instanceof MediaSizeName) {
            MediaSizeName msn = (MediaSizeName) media;
            MediaSize msz = MediaSize.getMediaSizeForName(msn);
            if (msz != null) {
                double inch = 72.0;
                double paperWid = msz.getX(MediaSize.INCH) * inch;
                double paperHgt = msz.getY(MediaSize.INCH) * inch;
                paper.setSize(paperWid, paperHgt);
                if (mpa == null) {
                    paper.setImageableArea(inch, inch, paperWid - 2 * inch, paperHgt - 2 * inch);
                }
            }
        }
    }
    if (mpa != null && service.isAttributeValueSupported(mpa, null, attributes)) {
        float[] printableArea = mpa.getPrintableArea(MediaPrintableArea.INCH);
        for (int i = 0; i < printableArea.length; i++) {
            printableArea[i] = printableArea[i] * 72.0f;
        }
        paper.setImageableArea(printableArea[0], printableArea[1], printableArea[2], printableArea[3]);
    }
    if (orientReq != null && service.isAttributeValueSupported(orientReq, null, attributes)) {
        int orient;
        if (orientReq.equals(OrientationRequested.REVERSE_LANDSCAPE)) {
            orient = PageFormat.REVERSE_LANDSCAPE;
        } else if (orientReq.equals(OrientationRequested.LANDSCAPE)) {
            orient = PageFormat.LANDSCAPE;
        } else {
            orient = PageFormat.PORTRAIT;
        }
        pf.setOrientation(orient);
    }
    pf.setPaper(paper);
    pf = validatePage(pf);
    return pf;
}