JobAttributes.java [plain text]
package java.awt;
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);
}
}
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);
}
}
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);
}
}
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);
}
}
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);
}
}
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; private int fromPage; private int toPage; 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() } };
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());
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();
}
}