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-rw-r--r--libjava/classpath/java/awt/JobAttributes.java502
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diff --git a/libjava/classpath/java/awt/JobAttributes.java b/libjava/classpath/java/awt/JobAttributes.java
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-/* JobAttributes.java --
- Copyright (C) 2002, 2005 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., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 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;
-
-import gnu.java.lang.CPStringBuilder;
-
-/**
- * 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()
- {
- CPStringBuilder s = new CPStringBuilder("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
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