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+/* JobAttributes.java --
+ Copyright (C) 2002 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.awt;
+
+/**
+ * Needs documentation...
+ *
+ * @author Eric Blake <ebb9@email.byu.edu>
+ * @since 1.3
+ * @status updated to 1.4, lacks documentation
+ */
+public final class JobAttributes implements Cloneable
+{
+ public static final class DefaultSelectionType extends AttributeValue
+ {
+ private static final String[] NAMES = { "all", "range", "selection" };
+ public static final DefaultSelectionType ALL
+ = new DefaultSelectionType(0);
+ public static final DefaultSelectionType RANGE
+ = new DefaultSelectionType(1);
+ public static final DefaultSelectionType SELECTION
+ = new DefaultSelectionType(2);
+ private DefaultSelectionType(int value)
+ {
+ super(value, NAMES);
+ }
+ } // class DefaultSelectionType
+
+ public static final class DestinationType extends AttributeValue
+ {
+ private static final String[] NAMES = { "file", "printer" };
+ public static final DestinationType FILE = new DestinationType(0);
+ public static final DestinationType PRINTER = new DestinationType(1);
+ private DestinationType(int value)
+ {
+ super(value, NAMES);
+ }
+ } // class DestinationType
+
+ public static final class DialogType extends AttributeValue
+ {
+ private static final String[] NAMES = { "common", "native", "none" };
+ public static final DialogType COMMON = new DialogType(0);
+ public static final DialogType NATIVE = new DialogType(1);
+ public static final DialogType NONE = new DialogType(2);
+ private DialogType(int value)
+ {
+ super(value, NAMES);
+ }
+ } // class DialogType
+
+ public static final class MultipleDocumentHandlingType
+ extends AttributeValue
+ {
+ private static final String[] NAMES = {
+ "separate-documents-collated-copies",
+ "separate-documents-uncollated-copies"
+ };
+ public static final MultipleDocumentHandlingType
+ SEPARATE_DOCUMENTS_COLLATED_COPIES
+ = new MultipleDocumentHandlingType(0);
+ public static final MultipleDocumentHandlingType
+ SEPARATE_DOCUMENTS_UNCOLLATED_COPIES
+ = new MultipleDocumentHandlingType(1);
+ private MultipleDocumentHandlingType(int value)
+ {
+ super(value, NAMES);
+ }
+ } // class MultipleDocumentHandlingType
+
+ public static final class SidesType extends AttributeValue
+ {
+ private static final String[] NAMES
+ = { "one-sided", "two-sided-long-edge", "two-sided-short-edge" };
+ public static final SidesType ONE_SIDED = new SidesType(0);
+ public static final SidesType TWO_SIDED_LONG_EDGE = new SidesType(1);
+ public static final SidesType TWO_SIDED_SHORT_EDGE = new SidesType(2);
+ private SidesType(int value)
+ {
+ super(value, NAMES);
+ }
+ } // class SidesType
+
+ private int copies;
+ private DefaultSelectionType selection;
+ private DestinationType destination;
+ private DialogType dialog;
+ private String filename;
+ private int maxPage;
+ private int minPage;
+ private MultipleDocumentHandlingType multiple;
+ private int[][] pageRanges; // null for default value
+ private int fromPage; // 0 for default value
+ private int toPage; // 0 for default value
+ private String printer;
+ private SidesType sides;
+
+ public JobAttributes()
+ {
+ copies = 1;
+ selection = DefaultSelectionType.ALL;
+ destination = DestinationType.PRINTER;
+ dialog = DialogType.NATIVE;
+ maxPage = Integer.MAX_VALUE;
+ minPage = 1;
+ multiple
+ = MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_UNCOLLATED_COPIES;
+ sides = SidesType.ONE_SIDED;
+ }
+
+ public JobAttributes(JobAttributes attr)
+ {
+ set(attr);
+ }
+
+ public JobAttributes(int copies, DefaultSelectionType selection,
+ DestinationType destination, DialogType dialog,
+ String filename, int max, int min,
+ MultipleDocumentHandlingType multiple,
+ int[][] pageRanges, String printer, SidesType sides)
+ {
+ if (copies <= 0 || selection == null || destination == null
+ || dialog == null || max < min || min <= 0 || multiple == null
+ || sides == null)
+ throw new IllegalArgumentException();
+ this.copies = copies;
+ this.selection = selection;
+ this.destination = destination;
+ this.dialog = dialog;
+ this.filename = filename;
+ maxPage = max;
+ minPage = min;
+ this.multiple = multiple;
+ setPageRanges(pageRanges);
+ this.printer = printer;
+ this.sides = sides;
+ }
+
+ public Object clone()
+ {
+ return new JobAttributes(this);
+ }
+
+ public void set(JobAttributes attr)
+ {
+ copies = attr.copies;
+ selection = attr.selection;
+ destination = attr.destination;
+ dialog = attr.dialog;
+ filename = attr.filename;
+ maxPage = attr.maxPage;
+ minPage = attr.minPage;
+ multiple = attr.multiple;
+ pageRanges = (int[][]) attr.pageRanges.clone();
+ printer = attr.printer;
+ sides = attr.sides;
+ fromPage = attr.fromPage;
+ toPage = attr.toPage;
+ }
+
+ public int getCopies()
+ {
+ return copies;
+ }
+
+ public void setCopies(int copies)
+ {
+ if (copies <= 0)
+ throw new IllegalArgumentException();
+ this.copies = copies;
+ }
+
+ public void setCopiesToDefault()
+ {
+ copies = 1;
+ }
+
+ public DefaultSelectionType getDefaultSelection()
+ {
+ return selection;
+ }
+
+ public void setDefaultSelection(DefaultSelectionType selection)
+ {
+ if (selection == null)
+ throw new IllegalArgumentException();
+ this.selection = selection;
+ }
+
+ public DestinationType getDestination()
+ {
+ return destination;
+ }
+
+ public void setDestination(DestinationType destination)
+ {
+ if (destination == null)
+ throw new IllegalArgumentException();
+ this.destination = destination;
+ }
+
+ public DialogType getDialog()
+ {
+ return dialog;
+ }
+
+ public void setDialog(DialogType dialog)
+ {
+ if (dialog == null)
+ throw new IllegalArgumentException();
+ this.dialog = dialog;
+ }
+
+ public String getFileName()
+ {
+ return filename;
+ }
+
+ public void setFileName(String filename)
+ {
+ this.filename = filename;
+ }
+
+ public int getFromPage()
+ {
+ return fromPage != 0 ? fromPage
+ : pageRanges != null ? pageRanges[0][0]
+ : toPage != 0 ? toPage : minPage;
+ }
+
+ public void setFromPage(int fromPage)
+ {
+ if (fromPage < minPage || (fromPage > toPage && toPage != 0)
+ || fromPage > maxPage)
+ throw new IllegalArgumentException();
+ if (pageRanges == null)
+ this.fromPage = fromPage;
+ }
+
+ public int getMaxPage()
+ {
+ return maxPage;
+ }
+
+ public void setMaxPage(int maxPage)
+ {
+ if (maxPage < minPage)
+ throw new IllegalArgumentException();
+ this.maxPage = maxPage;
+ if (maxPage < fromPage)
+ fromPage = maxPage;
+ if (maxPage < toPage)
+ toPage = maxPage;
+ if (pageRanges != null)
+ {
+ int i = pageRanges.length - 1;
+ while (i >= 0 && maxPage < pageRanges[i][1])
+ i--;
+ if (maxPage >= pageRanges[++i][0])
+ pageRanges[i++][1] = maxPage;
+ if (i == 0)
+ pageRanges = null;
+ else if (i < pageRanges.length)
+ {
+ int[][] tmp = new int[i][];
+ System.arraycopy(pageRanges, 0, tmp, 0, i);
+ pageRanges = tmp;
+ }
+ }
+ }
+
+ public int getMinPage()
+ {
+ return minPage;
+ }
+
+ public void setMinPage(int minPage)
+ {
+ if (minPage <= 0 || minPage > maxPage)
+ throw new IllegalArgumentException();
+ this.minPage = minPage;
+ if (minPage > toPage)
+ toPage = minPage;
+ if (minPage > fromPage)
+ fromPage = minPage;
+ if (pageRanges != null)
+ {
+ int size = pageRanges.length;
+ int i = 0;
+ while (i < size && minPage > pageRanges[i][0])
+ i++;
+ if (minPage <= pageRanges[i - 1][1])
+ pageRanges[--i][0] = minPage;
+ if (i == size)
+ pageRanges = null;
+ else if (i > 0)
+ {
+ int[][] tmp = new int[size - i][];
+ System.arraycopy(pageRanges, i, tmp, 0, size - i);
+ pageRanges = tmp;
+ }
+ }
+ }
+
+ public MultipleDocumentHandlingType getMultipleDocumentHandling()
+ {
+ return multiple;
+ }
+
+ public void setMultipleDocumentHandling
+ (MultipleDocumentHandlingType multiple)
+ {
+ if (multiple == null)
+ throw new IllegalArgumentException();
+ this.multiple = multiple;
+ }
+
+ public void setMultipleDocumentHandlingToDefault()
+ {
+ multiple
+ = MultipleDocumentHandlingType.SEPARATE_DOCUMENTS_UNCOLLATED_COPIES;
+ }
+
+ public int[][] getPageRanges()
+ {
+ if (pageRanges == null)
+ return new int[][] { { getFromPage(), getToPage() } };
+ // Perform a deep clone, so user code cannot affect original arrays.
+ int i = pageRanges.length;
+ int[][] result = new int[i][];
+ while (--i >= 0)
+ result[i] = (int[]) pageRanges[i].clone();
+ return result;
+ }
+
+ public void setPageRanges(int[][] pageRanges)
+ {
+ int size = pageRanges == null ? 0 : pageRanges.length;
+ if (size == 0)
+ throw new IllegalArgumentException();
+ while (--size >= 0)
+ {
+ int[] range = pageRanges[size];
+ if (range == null || range.length != 2
+ || range[0] < minPage || range[1] < range[0] || range[1] > maxPage
+ || (size != 0 && range[0] <= pageRanges[size - 1][1]))
+ throw new IllegalArgumentException();
+ }
+ size = pageRanges.length;
+ if (fromPage > 0 && pageRanges[0][0] > fromPage)
+ fromPage = pageRanges[0][0];
+ if (toPage > 0 && pageRanges[size - 1][1] < toPage)
+ toPage = pageRanges[size - 1][1];
+ this.pageRanges = new int[size][];
+ while (--size >= 0)
+ this.pageRanges[size] = (int[]) pageRanges[size].clone();
+ }
+
+ public String getPrinter()
+ {
+ return printer;
+ }
+
+ public void setPrinter(String printer)
+ {
+ this.printer = printer;
+ }
+
+ public SidesType getSides()
+ {
+ return sides;
+ }
+
+ public void setSides(SidesType sides)
+ {
+ if (sides == null)
+ throw new IllegalArgumentException();
+ this.sides = sides;
+ }
+
+ public void setSidesToDefault()
+ {
+ sides = SidesType.ONE_SIDED;
+ }
+
+ public int getToPage()
+ {
+ return toPage != 0 ? toPage
+ : pageRanges != null ? pageRanges[pageRanges.length - 1][1]
+ : fromPage != 0 ? fromPage : maxPage;
+ }
+
+ public void setToPage(int toPage)
+ {
+ if (toPage < minPage || (fromPage > toPage && fromPage != 0)
+ || toPage > maxPage)
+ throw new IllegalArgumentException();
+ if (pageRanges == null)
+ this.toPage = toPage;
+ }
+
+ public boolean equals(Object o)
+ {
+ if (this == o)
+ return true;
+ if (! (o instanceof JobAttributes))
+ return false;
+ JobAttributes ja = (JobAttributes) o;
+ if (copies != ja.copies || selection != ja.selection
+ || destination != ja.destination || dialog != ja.dialog
+ || ! filename.equals(ja.filename) || maxPage != ja.maxPage
+ || minPage != ja.minPage || multiple != ja.multiple
+ || fromPage != ja.fromPage || toPage != ja.toPage
+ || ! printer.equals(ja.printer) || sides != ja.sides
+ || (pageRanges == null) != (ja.pageRanges == null))
+ return false;
+ if (pageRanges != ja.pageRanges)
+ for (int i = pageRanges.length; --i >= 0; )
+ if (pageRanges[i][0] != ja.pageRanges[i][0]
+ || pageRanges[i][1] != ja.pageRanges[i][1])
+ return false;
+ return true;
+ }
+
+ public int hashCode()
+ {
+ int hash = (selection.value << 6) ^ (destination.value << 5)
+ ^ (dialog.value << 3) ^ (multiple.value << 2) ^ sides.value
+ ^ (filename == null ? 0 : filename.hashCode())
+ ^ (printer == null ? 0 : printer.hashCode());
+ // The effect of the above fields on the hashcode match the JDK. However,
+ // I am unable to reverse engineer the effect of the fields listed below,
+ // so I am using my own implementation. Note that this still satisfies
+ // the general contract of hashcode, it just doesn't match the JDK.
+ hash ^= (copies << 27) ^ (maxPage << 22) ^ (minPage << 17);
+ if (pageRanges == null)
+ hash ^= (getFromPage() << 13) ^ (getToPage() << 8);
+ else
+ for (int i = pageRanges.length; --i >= 0; )
+ hash ^= (pageRanges[i][0] << 13) ^ (pageRanges[i][1] << 8);
+ return hash;
+ }
+
+ public String toString()
+ {
+ StringBuffer s = new StringBuffer("copies=").append(copies)
+ .append(",defaultSelection=").append(selection).append(",destination=")
+ .append(destination).append(",dialog=").append(dialog)
+ .append(",fileName=").append(filename).append(",fromPage=")
+ .append(getFromPage()).append(",maxPage=").append(maxPage)
+ .append(",minPage=").append(minPage)
+ .append(",multiple-document-handling=").append(multiple)
+ .append(",page-ranges=[");
+ if (pageRanges == null)
+ s.append(minPage).append(':').append(minPage).append(']');
+ else
+ for (int i = 0; i < pageRanges.length; i++)
+ s.append(pageRanges[i][0]).append(':').append(pageRanges[i][1])
+ .append(',');
+ s.setLength(s.length() - 1);
+ return s.append("],printer=").append(printer).append(",sides=")
+ .append(sides).append(",toPage=").append(getToPage()).toString();
+ }
+} // class JobAttributes
generated by cgit v1.1 at 2025-03-22 14:56:48 +0000