private static void putFormat(IExportFormat format) {
ExportFormats.EXPORT_FORMATS.put(format.getConsoleName(), format);
}
@Override
public void run() {
BasePanel panel = frame.basePanel();
if (panel == null) {
return;
}
if (panel.getSelectedEntries().length == 0) {
message = Localization.lang("No entries selected.");
getCallBack().update();
return;
}
Map<String, IExportFormat> m = ExportFormats.getExportFormats();
IExportFormat[] formats = new ExportFormat[m.size()];
String[] array = new String[formats.length];
int piv = 0;
for (IExportFormat format : m.values()) {
formats[piv] = format;
array[piv] = format.getDisplayName();
piv++;
}
JList list = new JList(array);
list.setBorder(BorderFactory.createEtchedBorder());
list.setSelectionInterval(0, 0);
list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
int answer =
JOptionPane.showOptionDialog(
frame,
list,
Localization.lang("Select format"),
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE,
null,
new String[] {Localization.lang("Ok"), Localization.lang("Cancel")},
Localization.lang("Ok"));
if (answer == JOptionPane.NO_OPTION) {
return;
}
IExportFormat format = formats[list.getSelectedIndex()];
// Set the global variable for this database's file directory before exporting,
// so formatters can resolve linked files correctly.
// (This is an ugly hack!)
Globals.prefs.fileDirForDatabase =
frame.basePanel().metaData().getFileDirectory(GUIGlobals.FILE_FIELD);
// Also store the database's file in a global variable:
Globals.prefs.databaseFile = frame.basePanel().metaData().getFile();
/*final boolean custom = (list.getSelectedIndex() >= Globals.STANDARD_EXPORT_COUNT);
String dir = null;
if (custom) {
int index = list.getSelectedIndex() - Globals.STANDARD_EXPORT_COUNT;
dir = (String) (Globals.prefs.customExports.getElementAt(index)[1]);
File f = new File(dir);
lfName = f.getName();
lfName = lfName.substring(0, lfName.indexOf("."));
// Remove file name - we want the directory only.
dir = f.getParent() + System.getProperty("file.separator");
}
final String format = lfName,
directory = dir;
*/
File tmp = null;
Reader reader = null;
try {
// To simplify the exporter API we simply do a normal export to a temporary
// file, and read the contents afterwards:
tmp = File.createTempFile("jabrefCb", ".tmp");
tmp.deleteOnExit();
BibtexEntry[] bes = panel.getSelectedEntries();
HashSet<String> entries = new HashSet<String>(bes.length);
for (BibtexEntry be : bes) {
entries.add(be.getId());
}
// Write to file:
format.performExport(database, panel.metaData(), tmp.getPath(), panel.getEncoding(), entries);
// Read the file and put the contents on the clipboard:
StringBuilder sb = new StringBuilder();
reader = new InputStreamReader(new FileInputStream(tmp), panel.getEncoding());
int s;
while ((s = reader.read()) != -1) {
sb.append((char) s);
}
ClipboardOwner owner =
new ClipboardOwner() {
@Override
public void lostOwnership(Clipboard clipboard, Transferable content) {}
};
// StringSelection ss = new StringSelection(sw.toString());
RtfSelection rs = new RtfSelection(sb.toString());
Toolkit.getDefaultToolkit().getSystemClipboard().setContents(rs, owner);
message = Localization.lang("Entries exported to clipboard") + ": " + bes.length;
} catch (Exception e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
message = Localization.lang("Error exporting to clipboard");
} finally {
// Clean up:
if (tmp != null) {
tmp.delete();
}
if (reader != null) {
try {
reader.close();
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
}
