// {{{ getPrintJob() method
private static PrinterJob getPrintJob(String jobName) {
job = PrinterJob.getPrinterJob();
format = new HashPrintRequestAttributeSet();
String settings = jEdit.getSettingsDirectory();
if (settings != null) {
String printSpecPath = MiscUtilities.constructPath(settings, "printspec");
File filePrintSpec = new File(printSpecPath);
if (filePrintSpec.exists()) {
try {
FileInputStream fileIn = new FileInputStream(filePrintSpec);
ObjectInputStream obIn = new ObjectInputStream(fileIn);
format = (HashPrintRequestAttributeSet) obIn.readObject();
} catch (Exception e) {
Log.log(Log.ERROR, BufferPrinter1_4.class, e);
}
// for backwards compatibility, the color variable is stored also as a property
if (jEdit.getBooleanProperty("print.color")) format.add(Chromaticity.COLOR);
else format.add(Chromaticity.MONOCHROME);
// no need to always keep the same job name for every printout.
format.add(new JobName(jobName, null));
}
}
return job;
} // }}}
// {{{ savePrintSpec() method
private static void savePrintSpec() {
String settings = jEdit.getSettingsDirectory();
if (settings == null) return;
String printSpecPath = MiscUtilities.constructPath(settings, "printspec");
File filePrintSpec = new File(printSpecPath);
try {
FileOutputStream fileOut = new FileOutputStream(filePrintSpec);
ObjectOutputStream obOut = new ObjectOutputStream(fileOut);
obOut.writeObject(format);
// for backwards compatibility, the color variable is stored also as a property
Chromaticity cc = (Chromaticity) format.get(Chromaticity.class);
if (cc != null)
jEdit.setBooleanProperty("print.color", cc.getValue() == Chromaticity.COLOR.getValue());
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Copy a file to another using VFS.
*
* @param progress the progress observer. It could be null if you don't want to monitor progress.
* If not null you should probably launch this command in a WorkThread
* @param sourceVFS the source VFS
* @param sourceSession the VFS session
* @param sourcePath the source path
* @param targetVFS the target VFS
* @param targetSession the target session
* @param targetPath the target path
* @param comp comp The component that will parent error dialog boxes
* @param canStop could this copy be stopped ?
* @return true if the copy was successful
* @throws IOException IOException If an I/O error occurs
* @since jEdit 4.3pre3
*/
public static boolean copy(
ProgressObserver progress,
VFS sourceVFS,
Object sourceSession,
String sourcePath,
VFS targetVFS,
Object targetSession,
String targetPath,
Component comp,
boolean canStop)
throws IOException {
if (progress != null) progress.setStatus("Initializing");
InputStream in = null;
OutputStream out = null;
try {
VFSFile sourceVFSFile = sourceVFS._getFile(sourceSession, sourcePath, comp);
if (sourceVFSFile == null) throw new FileNotFoundException(sourcePath);
if (progress != null) {
progress.setMaximum(sourceVFSFile.getLength());
}
VFSFile targetVFSFile = targetVFS._getFile(targetSession, targetPath, comp);
if (targetVFSFile.getType() == VFSFile.DIRECTORY) {
if (targetVFSFile.getPath().equals(sourceVFSFile.getPath())) return false;
targetPath = MiscUtilities.constructPath(targetPath, sourceVFSFile.getName());
}
in =
new BufferedInputStream(
sourceVFS._createInputStream(sourceSession, sourcePath, false, comp));
out =
new BufferedOutputStream(targetVFS._createOutputStream(targetSession, targetPath, comp));
boolean copyResult = IOUtilities.copyStream(IOBUFSIZE, progress, in, out, canStop);
VFSManager.sendVFSUpdate(targetVFS, targetPath, true);
return copyResult;
} finally {
IOUtilities.closeQuietly(in);
IOUtilities.closeQuietly(out);
}
}
/**
* Returns a temporary file name based on the given path.
*
* <p>By default jEdit first saves a file to <code>#<i>name</i>#save#</code> and then renames it
* to the original file. However some virtual file systems might not support the <code>#</code>
* character in filenames, so this method permits the VFS to override this behavior.
*
* <p>If this method returns <code>null</code>, two stage save will not be used for that
* particular file (introduced in jEdit 4.3pre1).
*
* @param path The path name
* @since jEdit 4.1pre7
*/
public String getTwoStageSaveName(String path) {
return MiscUtilities.constructPath(getParentOfPath(path), '#' + getFileName(path) + "#save#");
} // }}}
