| /* |
| * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.print; |
| |
| import java.io.OutputStream; |
| import java.util.Iterator; |
| import java.util.Locale; |
| |
| import javax.print.DocFlavor; |
| import javax.print.DocPrintJob; |
| import javax.print.StreamPrintService; |
| import javax.print.StreamPrintServiceFactory; |
| import javax.print.ServiceUIFactory; |
| import javax.print.attribute.Attribute; |
| import javax.print.attribute.AttributeSet; |
| import javax.print.attribute.AttributeSetUtilities; |
| import javax.print.attribute.HashAttributeSet; |
| import javax.print.attribute.HashPrintServiceAttributeSet; |
| import javax.print.attribute.PrintServiceAttribute; |
| import javax.print.attribute.PrintServiceAttributeSet; |
| import javax.print.attribute.Size2DSyntax; |
| import javax.print.event.PrintServiceAttributeListener; |
| import javax.print.attribute.standard.JobName; |
| import javax.print.attribute.standard.RequestingUserName; |
| import javax.print.attribute.standard.Chromaticity; |
| import javax.print.attribute.standard.ColorSupported; |
| import javax.print.attribute.standard.Copies; |
| import javax.print.attribute.standard.CopiesSupported; |
| import javax.print.attribute.standard.Fidelity; |
| import javax.print.attribute.standard.Media; |
| import javax.print.attribute.standard.MediaPrintableArea; |
| import javax.print.attribute.standard.MediaSize; |
| import javax.print.attribute.standard.MediaSizeName; |
| import javax.print.attribute.standard.OrientationRequested; |
| import javax.print.attribute.standard.PageRanges; |
| import javax.print.attribute.standard.SheetCollate; |
| import javax.print.attribute.standard.Sides; |
| |
| public class PSStreamPrintService extends StreamPrintService |
| implements SunPrinterJobService { |
| |
| private static final Class<?>[] suppAttrCats = { |
| Chromaticity.class, |
| Copies.class, |
| Fidelity.class, |
| JobName.class, |
| Media.class, |
| MediaPrintableArea.class, |
| OrientationRequested.class, |
| PageRanges.class, |
| RequestingUserName.class, |
| SheetCollate.class, |
| Sides.class, |
| }; |
| |
| private static int MAXCOPIES = 1000; |
| |
| private static final MediaSizeName mediaSizes[] = { |
| MediaSizeName.NA_LETTER, |
| MediaSizeName.TABLOID, |
| MediaSizeName.LEDGER, |
| MediaSizeName.NA_LEGAL, |
| MediaSizeName.EXECUTIVE, |
| MediaSizeName.ISO_A3, |
| MediaSizeName.ISO_A4, |
| MediaSizeName.ISO_A5, |
| MediaSizeName.ISO_B4, |
| MediaSizeName.ISO_B5, |
| }; |
| |
| public PSStreamPrintService(OutputStream out) { |
| super(out); |
| } |
| |
| public String getOutputFormat() { |
| return PSStreamPrinterFactory.psMimeType; |
| } |
| |
| |
| public DocFlavor[] getSupportedDocFlavors() { |
| return PSStreamPrinterFactory.getFlavors(); |
| } |
| |
| public DocPrintJob createPrintJob() { |
| return new PSStreamPrintJob(this); |
| } |
| |
| public boolean usesClass(Class<?> c) { |
| return (c == sun.print.PSPrinterJob.class); |
| } |
| |
| public String getName() { |
| return "Postscript output"; |
| } |
| |
| public void addPrintServiceAttributeListener( |
| PrintServiceAttributeListener listener) { |
| return; |
| } |
| |
| public void removePrintServiceAttributeListener( |
| PrintServiceAttributeListener listener) { |
| return; |
| } |
| |
| |
| public <T extends PrintServiceAttribute> |
| T getAttribute(Class<T> category) |
| { |
| if (category == null) { |
| throw new NullPointerException("category"); |
| } |
| if (!(PrintServiceAttribute.class.isAssignableFrom(category))) { |
| throw new IllegalArgumentException("Not a PrintServiceAttribute"); |
| } |
| if (category == ColorSupported.class) { |
| @SuppressWarnings("unchecked") |
| T tmp = (T)ColorSupported.SUPPORTED; |
| return tmp; |
| } else { |
| return null; |
| } |
| } |
| public PrintServiceAttributeSet getAttributes() { |
| PrintServiceAttributeSet attrs = new HashPrintServiceAttributeSet(); |
| attrs.add(ColorSupported.SUPPORTED); |
| |
| return AttributeSetUtilities.unmodifiableView(attrs); |
| } |
| |
| public boolean isDocFlavorSupported(DocFlavor flavor) { |
| DocFlavor [] flavors = getSupportedDocFlavors(); |
| for (int f=0; f<flavors.length; f++) { |
| if (flavor.equals(flavors[f])) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| |
| public Class<?>[] getSupportedAttributeCategories() { |
| Class<?>[] cats = new Class<?>[suppAttrCats.length]; |
| System.arraycopy(suppAttrCats, 0, cats, 0, cats.length); |
| return cats; |
| } |
| |
| public boolean |
| isAttributeCategorySupported(Class<? extends Attribute> category) |
| { |
| if (category == null) { |
| throw new NullPointerException("null category"); |
| } |
| if (!(Attribute.class.isAssignableFrom(category))) { |
| throw new IllegalArgumentException(category + |
| " is not an Attribute"); |
| } |
| |
| for (int i=0;i<suppAttrCats.length;i++) { |
| if (category == suppAttrCats[i]) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| |
| public Object |
| getDefaultAttributeValue(Class<? extends Attribute> category) |
| { |
| if (category == null) { |
| throw new NullPointerException("null category"); |
| } |
| if (!Attribute.class.isAssignableFrom(category)) { |
| throw new IllegalArgumentException(category + |
| " is not an Attribute"); |
| } |
| |
| if (!isAttributeCategorySupported(category)) { |
| return null; |
| } |
| |
| if (category == Copies.class) { |
| return new Copies(1); |
| } else if (category == Chromaticity.class) { |
| return Chromaticity.COLOR; |
| } else if (category == Fidelity.class) { |
| return Fidelity.FIDELITY_FALSE; |
| } else if (category == Media.class) { |
| String defaultCountry = Locale.getDefault().getCountry(); |
| if (defaultCountry != null && |
| (defaultCountry.equals("") || |
| defaultCountry.equals(Locale.US.getCountry()) || |
| defaultCountry.equals(Locale.CANADA.getCountry()))) { |
| return MediaSizeName.NA_LETTER; |
| } else { |
| return MediaSizeName.ISO_A4; |
| } |
| } else if (category == MediaPrintableArea.class) { |
| String defaultCountry = Locale.getDefault().getCountry(); |
| float iw, ih; |
| float margin = 0.5f; // both these papers > 5" in all dimensions |
| if (defaultCountry != null && |
| (defaultCountry.equals("") || |
| defaultCountry.equals(Locale.US.getCountry()) || |
| defaultCountry.equals(Locale.CANADA.getCountry()))) { |
| iw = MediaSize.NA.LETTER.getX(Size2DSyntax.INCH) - 2*margin; |
| ih = MediaSize.NA.LETTER.getY(Size2DSyntax.INCH) - 2*margin; |
| } else { |
| iw = MediaSize.ISO.A4.getX(Size2DSyntax.INCH) - 2*margin; |
| ih = MediaSize.ISO.A4.getY(Size2DSyntax.INCH) - 2*margin; |
| } |
| return new MediaPrintableArea(margin, margin, iw, ih, |
| MediaPrintableArea.INCH); |
| } else if (category == OrientationRequested.class) { |
| return OrientationRequested.PORTRAIT; |
| } else if (category == PageRanges.class) { |
| return new PageRanges(1, Integer.MAX_VALUE); |
| } else if (category == SheetCollate.class) { |
| return SheetCollate.UNCOLLATED; |
| } else if (category == Sides.class) { |
| return Sides.ONE_SIDED; |
| |
| } else |
| return null; |
| } |
| |
| |
| 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 && !isDocFlavorSupported(flavor)) { |
| throw new IllegalArgumentException(flavor + |
| " is an unsupported flavor"); |
| } |
| |
| if (!isAttributeCategorySupported(category)) { |
| return null; |
| } |
| |
| if (category == Chromaticity.class) { |
| Chromaticity[]arr = new Chromaticity[1]; |
| arr[0] = Chromaticity.COLOR; |
| //arr[1] = Chromaticity.MONOCHROME; |
| return (arr); |
| } else if (category == JobName.class) { |
| return new JobName("", null); |
| } else if (category == RequestingUserName.class) { |
| return new RequestingUserName("", null); |
| } else if (category == OrientationRequested.class) { |
| if (flavor == null || |
| flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) || |
| flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE) || |
| flavor.equals(DocFlavor.INPUT_STREAM.GIF) || |
| flavor.equals(DocFlavor.INPUT_STREAM.JPEG) || |
| flavor.equals(DocFlavor.INPUT_STREAM.PNG) || |
| flavor.equals(DocFlavor.BYTE_ARRAY.GIF) || |
| flavor.equals(DocFlavor.BYTE_ARRAY.JPEG) || |
| flavor.equals(DocFlavor.BYTE_ARRAY.PNG) || |
| flavor.equals(DocFlavor.URL.GIF) || |
| flavor.equals(DocFlavor.URL.JPEG) || |
| flavor.equals(DocFlavor.URL.PNG)) { |
| 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)) { |
| return new CopiesSupported(1, MAXCOPIES); |
| } 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) { |
| if (attributes == null) { |
| return null; |
| } |
| MediaSize mediaSize = (MediaSize)attributes.get(MediaSize.class); |
| if (mediaSize == null) { |
| Media media = (Media)attributes.get(Media.class); |
| if (media != null && media instanceof MediaSizeName) { |
| MediaSizeName msn = (MediaSizeName)media; |
| mediaSize = MediaSize.getMediaSizeForName(msn); |
| } |
| } |
| if (mediaSize == null) { |
| return null; |
| } else { |
| MediaPrintableArea []arr = new MediaPrintableArea[1]; |
| float w = mediaSize.getX(MediaSize.INCH); |
| float h = mediaSize.getY(MediaSize.INCH); |
| /* For dimensions >= 5 inches use 0.5 inch margins. |
| * For smaller dimensions, use 10% margins. |
| */ |
| float xmargin = 0.5f; |
| float ymargin = 0.5f; |
| if (w < 5f) { |
| xmargin = w/10; |
| } |
| if (h < 5f) { |
| ymargin = h/10; |
| } |
| arr[0] = new MediaPrintableArea(xmargin, ymargin, |
| w - 2*xmargin, |
| h - 2*ymargin, |
| 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 { |
| SheetCollate []arr = new SheetCollate[1]; |
| arr[0] = SheetCollate.UNCOLLATED; |
| return arr; |
| } |
| } 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; |
| } |
| } |
| |
| private boolean isSupportedCopies(Copies copies) { |
| int numCopies = copies.getValue(); |
| return (numCopies > 0 && numCopies < MAXCOPIES); |
| } |
| |
| private boolean isSupportedMedia(MediaSizeName msn) { |
| for (int i=0; i<mediaSizes.length; i++) { |
| if (msn.equals(mediaSizes[i])) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| public boolean isAttributeValueSupported(Attribute attr, |
| DocFlavor flavor, |
| AttributeSet attributes) { |
| if (attr == null) { |
| throw new NullPointerException("null attribute"); |
| } |
| if (flavor != null && !isDocFlavorSupported(flavor)) { |
| throw new IllegalArgumentException(flavor + |
| " is an unsupported flavor"); |
| } |
| Class<? extends Attribute> category = attr.getCategory(); |
| if (!isAttributeCategorySupported(category)) { |
| return false; |
| } |
| else if (attr.getCategory() == Chromaticity.class) { |
| return attr == Chromaticity.COLOR; |
| } |
| else if (attr.getCategory() == Copies.class) { |
| return isSupportedCopies((Copies)attr); |
| } else if (attr.getCategory() == Media.class && |
| attr instanceof MediaSizeName) { |
| return isSupportedMedia((MediaSizeName)attr); |
| } else if (attr.getCategory() == OrientationRequested.class) { |
| if (attr == OrientationRequested.REVERSE_PORTRAIT || |
| (flavor != null) && |
| !(flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) || |
| flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE))) { |
| return false; |
| } |
| } else if (attr.getCategory() == PageRanges.class) { |
| if (flavor != null && |
| !(flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) || |
| flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE))) { |
| return false; |
| } |
| } else if (attr.getCategory() == SheetCollate.class) { |
| if (flavor != null && |
| !(flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) || |
| flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE))) { |
| return false; |
| } |
| } else if (attr.getCategory() == Sides.class) { |
| if (flavor != null && |
| !(flavor.equals(DocFlavor.SERVICE_FORMATTED.PAGEABLE) || |
| flavor.equals(DocFlavor.SERVICE_FORMATTED.PRINTABLE))) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| public AttributeSet getUnsupportedAttributes(DocFlavor flavor, |
| AttributeSet attributes) { |
| |
| if (flavor != null && !isDocFlavorSupported(flavor)) { |
| throw new IllegalArgumentException("flavor " + flavor + |
| "is not supported"); |
| } |
| |
| if (attributes == null) { |
| return null; |
| } |
| |
| Attribute attr; |
| AttributeSet unsupp = new HashAttributeSet(); |
| Attribute[] attrs = attributes.toArray(); |
| for (int i=0; i<attrs.length; i++) { |
| try { |
| attr = attrs[i]; |
| if (!isAttributeCategorySupported(attr.getCategory())) { |
| unsupp.add(attr); |
| } else if (!isAttributeValueSupported(attr, flavor, |
| attributes)) { |
| unsupp.add(attr); |
| } |
| } catch (ClassCastException e) { |
| } |
| } |
| if (unsupp.isEmpty()) { |
| return null; |
| } else { |
| return unsupp; |
| } |
| } |
| |
| public ServiceUIFactory getServiceUIFactory() { |
| return null; |
| } |
| |
| public String toString() { |
| return "PSStreamPrintService: " + getName(); |
| } |
| |
| /* Stream services have an output stream which cannot be shared, |
| * so two services are equal only if they are the same object. |
| */ |
| public boolean equals(Object obj) { |
| return (obj == this || |
| (obj instanceof PSStreamPrintService && |
| ((PSStreamPrintService)obj).getName().equals(getName()))); |
| } |
| |
| public int hashCode() { |
| return this.getClass().hashCode()+getName().hashCode(); |
| } |
| |
| } |