Examples with MediaPrintableArea javax.print.attribute.standard.MediaPrintableArea used on opensource projects

Example 11 with MediaPrintableArea

use of javax.print.attribute.standard.MediaPrintableArea in project jdk8u_jdk by JetBrains.

the class RasterPrinterJob method attributeToPageFormat.

private PageFormat attributeToPageFormat(PrintService service, PrintRequestAttributeSet attSet) {
    PageFormat page = defaultPage();
    if (service == null) {
        return page;
    }
    OrientationRequested orient = (OrientationRequested) attSet.get(OrientationRequested.class);
    if (orient == null) {
        orient = (OrientationRequested) service.getDefaultAttributeValue(OrientationRequested.class);
    }
    if (orient == OrientationRequested.REVERSE_LANDSCAPE) {
        page.setOrientation(PageFormat.REVERSE_LANDSCAPE);
    } else if (orient == OrientationRequested.LANDSCAPE) {
        page.setOrientation(PageFormat.LANDSCAPE);
    } else {
        page.setOrientation(PageFormat.PORTRAIT);
    }
    Media media = (Media) attSet.get(Media.class);
    MediaSize size = getMediaSize(media, service, page);
    Paper paper = new Paper();
    //units == 1 to avoid FP error
    float[] dim = size.getSize(1);
    double w = Math.rint((dim[0] * 72.0) / Size2DSyntax.INCH);
    double h = Math.rint((dim[1] * 72.0) / Size2DSyntax.INCH);
    paper.setSize(w, h);
    MediaPrintableArea area = (MediaPrintableArea) attSet.get(MediaPrintableArea.class);
    if (area == null) {
        area = getDefaultPrintableArea(page, w, h);
    }
    double ix, iw, iy, ih;
    // Should pass in same unit as updatePageAttributes
    // to avoid rounding off errors.
    ix = Math.rint(area.getX(MediaPrintableArea.INCH) * DPI);
    iy = Math.rint(area.getY(MediaPrintableArea.INCH) * DPI);
    iw = Math.rint(area.getWidth(MediaPrintableArea.INCH) * DPI);
    ih = Math.rint(area.getHeight(MediaPrintableArea.INCH) * DPI);
    paper.setImageableArea(ix, iy, iw, ih);
    page.setPaper(paper);
    return page;
}

Example 12 with MediaPrintableArea

use of javax.print.attribute.standard.MediaPrintableArea in project jdk8u_jdk by JetBrains.

the class RasterPrinterJob method updateAttributesWithPageFormat.

protected void updateAttributesWithPageFormat(PrintService service, PageFormat page, PrintRequestAttributeSet pageAttributes) {
    if (service == null || page == null || pageAttributes == null) {
        return;
    }
    float x = (float) Math.rint((page.getPaper().getWidth() * Size2DSyntax.INCH) / (72.0)) / (float) Size2DSyntax.INCH;
    float y = (float) Math.rint((page.getPaper().getHeight() * Size2DSyntax.INCH) / (72.0)) / (float) Size2DSyntax.INCH;
    // We should limit the list where we search the matching
    // media, this will prevent mapping to wrong media ex. Ledger
    // can be mapped to B.  Especially useful when creating
    // custom MediaSize.
    Media[] mediaList = (Media[]) service.getSupportedAttributeValues(Media.class, null, null);
    Media media = null;
    try {
        media = CustomMediaSizeName.findMedia(mediaList, x, y, Size2DSyntax.INCH);
    } catch (IllegalArgumentException iae) {
    }
    if ((media == null) || !(service.isAttributeValueSupported(media, null, null))) {
        media = (Media) service.getDefaultAttributeValue(Media.class);
    }
    OrientationRequested orient;
    switch(page.getOrientation()) {
        case PageFormat.LANDSCAPE:
            orient = OrientationRequested.LANDSCAPE;
            break;
        case PageFormat.REVERSE_LANDSCAPE:
            orient = OrientationRequested.REVERSE_LANDSCAPE;
            break;
        default:
            orient = OrientationRequested.PORTRAIT;
    }
    if (media != null) {
        pageAttributes.add(media);
    }
    pageAttributes.add(orient);
    float ix = (float) (page.getPaper().getImageableX() / DPI);
    float iw = (float) (page.getPaper().getImageableWidth() / DPI);
    float iy = (float) (page.getPaper().getImageableY() / DPI);
    float ih = (float) (page.getPaper().getImageableHeight() / DPI);
    if (ix < 0)
        ix = 0f;
    if (iy < 0)
        iy = 0f;
    try {
        pageAttributes.add(new MediaPrintableArea(ix, iy, iw, ih, MediaPrintableArea.INCH));
    } catch (IllegalArgumentException iae) {
    }
}

Example 13 with MediaPrintableArea

use of javax.print.attribute.standard.MediaPrintableArea in project jdk8u_jdk by JetBrains.

the class RasterPrinterJob method setAttributes.

/* subclasses may need to pull extra information out of the attribute set
     * They can override this method & call super.setAttributes()
     */
protected void setAttributes(PrintRequestAttributeSet attributes) throws PrinterException {
    /*  reset all values to defaults */
    setCollated(false);
    sidesAttr = null;
    pageRangesAttr = null;
    copiesAttr = 0;
    jobNameAttr = null;
    userNameAttr = null;
    destinationAttr = null;
    collateAttReq = false;
    PrintService service = getPrintService();
    if (attributes == null || service == null) {
        return;
    }
    boolean fidelity = false;
    Fidelity attrFidelity = (Fidelity) attributes.get(Fidelity.class);
    if (attrFidelity != null && attrFidelity == Fidelity.FIDELITY_TRUE) {
        fidelity = true;
    }
    if (fidelity == true) {
        AttributeSet unsupported = service.getUnsupportedAttributes(DocFlavor.SERVICE_FORMATTED.PAGEABLE, attributes);
        if (unsupported != null) {
            throw new PrinterException("Fidelity cannot be satisfied");
        }
    }
    /*
         * Since we have verified supported values if fidelity is true,
         * we can either ignore unsupported values, or substitute a
         * reasonable alternative
         */
    SheetCollate collateAttr = (SheetCollate) attributes.get(SheetCollate.class);
    if (isSupportedValue(collateAttr, attributes)) {
        setCollated(collateAttr == SheetCollate.COLLATED);
    }
    sidesAttr = (Sides) attributes.get(Sides.class);
    if (!isSupportedValue(sidesAttr, attributes)) {
        sidesAttr = Sides.ONE_SIDED;
    }
    pageRangesAttr = (PageRanges) attributes.get(PageRanges.class);
    if (!isSupportedValue(pageRangesAttr, attributes)) {
        pageRangesAttr = null;
    } else {
        if ((SunPageSelection) attributes.get(SunPageSelection.class) == SunPageSelection.RANGE) {
            // get to, from, min, max page ranges
            int[][] range = pageRangesAttr.getMembers();
            // setPageRanges uses 0-based indexing so we subtract 1
            setPageRange(range[0][0] - 1, range[0][1] - 1);
        } else {
            setPageRange(-1, -1);
        }
    }
    Copies copies = (Copies) attributes.get(Copies.class);
    if (isSupportedValue(copies, attributes) || (!fidelity && copies != null)) {
        copiesAttr = copies.getValue();
        setCopies(copiesAttr);
    } else {
        copiesAttr = getCopies();
    }
    Destination destination = (Destination) attributes.get(Destination.class);
    if (isSupportedValue(destination, attributes)) {
        try {
            // Old code (new File(destination.getURI())).getPath()
            // would generate a "URI is not hierarchical" IAE
            // for "file:out.prn" so we use getSchemeSpecificPart instead
            destinationAttr = "" + new File(destination.getURI().getSchemeSpecificPart());
        } catch (Exception e) {
            // paranoid exception
            Destination defaultDest = (Destination) service.getDefaultAttributeValue(Destination.class);
            if (defaultDest != null) {
                destinationAttr = "" + new File(defaultDest.getURI().getSchemeSpecificPart());
            }
        }
    }
    JobSheets jobSheets = (JobSheets) attributes.get(JobSheets.class);
    if (jobSheets != null) {
        noJobSheet = jobSheets == JobSheets.NONE;
    }
    JobName jobName = (JobName) attributes.get(JobName.class);
    if (isSupportedValue(jobName, attributes) || (!fidelity && jobName != null)) {
        jobNameAttr = jobName.getValue();
        setJobName(jobNameAttr);
    } else {
        jobNameAttr = getJobName();
    }
    RequestingUserName userName = (RequestingUserName) attributes.get(RequestingUserName.class);
    if (isSupportedValue(userName, attributes) || (!fidelity && userName != null)) {
        userNameAttr = userName.getValue();
    } else {
        try {
            userNameAttr = getUserName();
        } catch (SecurityException e) {
            userNameAttr = "";
        }
    }
    /* OpenBook is used internally only when app uses Printable.
         * This is the case when we use the values from the attribute set.
         */
    Media media = (Media) attributes.get(Media.class);
    OrientationRequested orientReq = (OrientationRequested) attributes.get(OrientationRequested.class);
    MediaPrintableArea mpa = (MediaPrintableArea) attributes.get(MediaPrintableArea.class);
    if ((orientReq != null || media != null || mpa != null) && getPageable() instanceof OpenBook) {
        /* We could almost(!) use PrinterJob.getPageFormat() except
             * here we need to start with the PageFormat from the OpenBook :
             */
        Pageable pageable = getPageable();
        Printable printable = pageable.getPrintable(0);
        PageFormat pf = (PageFormat) pageable.getPageFormat(0).clone();
        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 (isSupportedValue(orientReq, attributes) || (!fidelity && orientReq != null)) {
            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);
        }
        if (isSupportedValue(media, attributes) || (!fidelity && media != null)) {
            if (media instanceof MediaSizeName) {
                MediaSizeName msn = (MediaSizeName) media;
                MediaSize msz = MediaSize.getMediaSizeForName(msn);
                if (msz != null) {
                    float paperWid = msz.getX(MediaSize.INCH) * 72.0f;
                    float paperHgt = msz.getY(MediaSize.INCH) * 72.0f;
                    paper.setSize(paperWid, paperHgt);
                    if (mpa == null) {
                        paper.setImageableArea(72.0, 72.0, paperWid - 144.0, paperHgt - 144.0);
                    }
                }
            }
        }
        if (isSupportedValue(mpa, attributes) || (!fidelity && mpa != null)) {
            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]);
        }
        pf.setPaper(paper);
        pf = validatePage(pf);
        setPrintable(printable, pf);
    } else {
        // for AWT where pageable is not an instance of OpenBook,
        // we need to save paper info
        this.attributes = attributes;
    }
}

Example 14 with MediaPrintableArea

use of javax.print.attribute.standard.MediaPrintableArea in project jdk8u_jdk by JetBrains.

the class UnixPrintService method getSupportedAttributeValues.

public Object getSupportedAttributeValues(Class<? extends Attribute> category, DocFlavor flavor, AttributeSet attributes) {
    if (category == null) {
        throw new NullPointerException("null category");
    }
    if (!Attribute.class.isAssignableFrom(category)) {
        throw new IllegalArgumentException(category + " does not implement Attribute");
    }
    if (flavor != null) {
        if (!isDocFlavorSupported(flavor)) {
            throw new IllegalArgumentException(flavor + " is an unsupported flavor");
        } else if (isAutoSense(flavor)) {
            return null;
        }
    }
    if (!isAttributeCategorySupported(category)) {
        return null;
    }
    if (category == Chromaticity.class) {
        if (flavor == null || isServiceFormattedFlavor(flavor)) {
            Chromaticity[] arr = new Chromaticity[1];
            arr[0] = Chromaticity.COLOR;
            return (arr);
        } else {
            return null;
        }
    } else if (category == Destination.class) {
        try {
            return new Destination((new File("out.ps")).toURI());
        } catch (SecurityException se) {
            try {
                return new Destination(new URI("file:out.ps"));
            } catch (URISyntaxException e) {
                return null;
            }
        }
    } else if (category == JobName.class) {
        return new JobName("Java Printing", null);
    } else if (category == JobSheets.class) {
        JobSheets[] arr = new JobSheets[2];
        arr[0] = JobSheets.NONE;
        arr[1] = JobSheets.STANDARD;
        return arr;
    } else if (category == RequestingUserName.class) {
        String userName = "";
        try {
            userName = System.getProperty("user.name", "");
        } catch (SecurityException se) {
        }
        return new RequestingUserName(userName, null);
    } else if (category == OrientationRequested.class) {
        if (flavor == null || isServiceFormattedFlavor(flavor)) {
            OrientationRequested[] arr = new OrientationRequested[3];
            arr[0] = OrientationRequested.PORTRAIT;
            arr[1] = OrientationRequested.LANDSCAPE;
            arr[2] = OrientationRequested.REVERSE_LANDSCAPE;
            return arr;
        } else {
            return null;
        }
    } else if ((category == Copies.class) || (category == CopiesSupported.class)) {
        if (flavor == null || !(flavor.equals(DocFlavor.INPUT_STREAM.POSTSCRIPT) || flavor.equals(DocFlavor.URL.POSTSCRIPT) || flavor.equals(DocFlavor.BYTE_ARRAY.POSTSCRIPT))) {
            return new CopiesSupported(1, MAXCOPIES);
        } else {
            return null;
        }
    } else if (category == Media.class) {
        Media[] arr = new Media[mediaSizes.length];
        System.arraycopy(mediaSizes, 0, arr, 0, mediaSizes.length);
        return arr;
    } else if (category == Fidelity.class) {
        Fidelity[] arr = new Fidelity[2];
        arr[0] = Fidelity.FIDELITY_FALSE;
        arr[1] = Fidelity.FIDELITY_TRUE;
        return arr;
    } else if (category == MediaPrintableArea.class) {
        /* The code below implements the behaviour that if no Media or
             * MediaSize attribute is specified, return an array of
             * MediaPrintableArea, one for each supported Media.
             * If a MediaSize is specified, return a MPA consistent for that,
             * and if a Media is specified locate its MediaSize and return
             * its MPA, and if none is found, return an MPA for the default
             * Media for this service.
             */
        if (attributes == null) {
            return getAllPrintableAreas();
        }
        MediaSize mediaSize = (MediaSize) attributes.get(MediaSize.class);
        Media media = (Media) attributes.get(Media.class);
        MediaPrintableArea[] arr = new MediaPrintableArea[1];
        if (mediaSize == null) {
            if (media instanceof MediaSizeName) {
                MediaSizeName msn = (MediaSizeName) media;
                mediaSize = MediaSize.getMediaSizeForName(msn);
                if (mediaSize == null) {
                    /* try to get a size from the default media */
                    media = (Media) getDefaultAttributeValue(Media.class);
                    if (media instanceof MediaSizeName) {
                        msn = (MediaSizeName) media;
                        mediaSize = MediaSize.getMediaSizeForName(msn);
                    }
                    if (mediaSize == null) {
                        /* shouldn't happen, return a default */
                        arr[0] = new MediaPrintableArea(0.25f, 0.25f, 8f, 10.5f, MediaSize.INCH);
                        return arr;
                    }
                }
            } else {
                return getAllPrintableAreas();
            }
        }
        /* If reach here MediaSize is non-null */
        assert mediaSize != null;
        arr[0] = new MediaPrintableArea(0.25f, 0.25f, mediaSize.getX(MediaSize.INCH) - 0.5f, mediaSize.getY(MediaSize.INCH) - 0.5f, MediaSize.INCH);
        return arr;
    } else if (category == PageRanges.class) {
        if (flavor == null || flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) || flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE)) {
            PageRanges[] arr = new PageRanges[1];
            arr[0] = new PageRanges(1, Integer.MAX_VALUE);
            return arr;
        } else {
            return null;
        }
    } else if (category == SheetCollate.class) {
        if (flavor == null || flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) || flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE)) {
            SheetCollate[] arr = new SheetCollate[2];
            arr[0] = SheetCollate.UNCOLLATED;
            arr[1] = SheetCollate.COLLATED;
            return arr;
        } else {
            return null;
        }
    } else if (category == Sides.class) {
        if (flavor == null || flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) || flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE)) {
            Sides[] arr = new Sides[3];
            arr[0] = Sides.ONE_SIDED;
            arr[1] = Sides.TWO_SIDED_LONG_EDGE;
            arr[2] = Sides.TWO_SIDED_SHORT_EDGE;
            return arr;
        } else {
            return null;
        }
    } else {
        return null;
    }
}

Example 15 with MediaPrintableArea

use of javax.print.attribute.standard.MediaPrintableArea 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;
}