869 pageDialog.setBounds(x, y, dlgBounds.width, dlgBounds.height);
870 }
871 pageDialog.show();
872
873 if (pageDialog.getStatus() == ServiceDialog.APPROVE) {
874 PrintRequestAttributeSet newas =
875 pageDialog.getAttributes();
876 Class<?> amCategory = SunAlternateMedia.class;
877
878 if (attributes.containsKey(amCategory) &&
879 !newas.containsKey(amCategory)) {
880 attributes.remove(amCategory);
881 }
882 attributes.addAll(newas);
883 return attributeToPageFormat(service, attributes);
884 } else {
885 return null;
886 }
887 }
888
889 protected PageFormat getPageFormatFromAttributes() {
890 if (attributes == null || attributes.isEmpty()) {
891 return null;
892 }
893 return attributeToPageFormat(getPrintService(), this.attributes);
894 }
895
896
897 /**
898 * Presents the user a dialog for changing properties of the
899 * print job interactively.
900 * The services browsable here are determined by the type of
901 * service currently installed.
902 * If the application installed a StreamPrintService on this
903 * PrinterJob, only the available StreamPrintService (factories) are
904 * browsable.
905 *
906 * @param attributes to store changed properties.
907 * @return false if the user cancels the dialog and true otherwise.
908 * @exception HeadlessException if GraphicsEnvironment.isHeadless()
909 * returns true.
910 * @see java.awt.GraphicsEnvironment#isHeadless
911 */
912 public boolean printDialog(final PrintRequestAttributeSet attributes)
913 throws HeadlessException {
914 if (GraphicsEnvironment.isHeadless()) {
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869 pageDialog.setBounds(x, y, dlgBounds.width, dlgBounds.height);
870 }
871 pageDialog.show();
872
873 if (pageDialog.getStatus() == ServiceDialog.APPROVE) {
874 PrintRequestAttributeSet newas =
875 pageDialog.getAttributes();
876 Class<?> amCategory = SunAlternateMedia.class;
877
878 if (attributes.containsKey(amCategory) &&
879 !newas.containsKey(amCategory)) {
880 attributes.remove(amCategory);
881 }
882 attributes.addAll(newas);
883 return attributeToPageFormat(service, attributes);
884 } else {
885 return null;
886 }
887 }
888
889 protected PageFormat getPageFormatFromAttributes() {
890 if (attributes == null || attributes.isEmpty()) {
891 return null;
892 }
893
894 PageFormat newPf = attributeToPageFormat(
895 getPrintService(), attributes);
896 PageFormat oldPf = null;
897 Pageable pageable = getPageable();
898 if ((pageable != null) &&
899 (pageable instanceof OpenBook) &&
900 ((oldPf = pageable.getPageFormat(0)) != null) &&
901 (newPf != null)) {
902 // If the attribute set 'attributes' does not contain either
903 // orientation, or media, or imageable area attributes, then use
904 // in the new 'PageFormat' corresponding values of the existing
905 // 'PageFormat'.
906 if (attributes.get(OrientationRequested.class) == null) {
907 newPf.setOrientation(oldPf.getOrientation());
908 }
909
910 Paper newPaper = newPf.getPaper();
911 Paper oldPaper = oldPf.getPaper();
912 boolean oldPaperValWasSet = false;
913 if (attributes.get(MediaSizeName.class) == null) {
914 newPaper.setSize(oldPaper.getWidth(), oldPaper.getHeight());
915 oldPaperValWasSet = true;
916 }
917 if (attributes.get(MediaPrintableArea.class) == null) {
918 newPaper.setImageableArea(
919 oldPaper.getImageableX(), oldPaper.getImageableY(),
920 oldPaper.getImageableWidth(),
921 oldPaper.getImageableHeight());
922 oldPaperValWasSet = true;
923 }
924 if (oldPaperValWasSet) {
925 newPf.setPaper(newPaper);
926 }
927 }
928 return newPf;
929 }
930
931
932 /**
933 * Presents the user a dialog for changing properties of the
934 * print job interactively.
935 * The services browsable here are determined by the type of
936 * service currently installed.
937 * If the application installed a StreamPrintService on this
938 * PrinterJob, only the available StreamPrintService (factories) are
939 * browsable.
940 *
941 * @param attributes to store changed properties.
942 * @return false if the user cancels the dialog and true otherwise.
943 * @exception HeadlessException if GraphicsEnvironment.isHeadless()
944 * returns true.
945 * @see java.awt.GraphicsEnvironment#isHeadless
946 */
947 public boolean printDialog(final PrintRequestAttributeSet attributes)
948 throws HeadlessException {
949 if (GraphicsEnvironment.isHeadless()) {
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