@Override
public void actionPerformed(ActionEvent arg0) {
File selectedFile = DATA_MODEL.getFile(TABLE.getSelectedRow());
// can't create torrents out of empty folders.
if (selectedFile.isDirectory() && selectedFile.listFiles().length == 0) {
JOptionPane.showMessageDialog(
null,
I18n.tr("The folder you selected is empty."),
I18n.tr("Invalid Folder"),
JOptionPane.ERROR_MESSAGE);
return;
}
// can't create torrents if the folder/file can't be read
if (!selectedFile.canRead()) {
JOptionPane.showMessageDialog(
null,
I18n.tr("Error: You can't read on that file/folder."),
I18n.tr("Error"),
JOptionPane.ERROR_MESSAGE);
return;
}
CreateTorrentDialog dlg = new CreateTorrentDialog(GUIMediator.getAppFrame());
dlg.setChosenContent(
selectedFile,
selectedFile.isFile() ? JFileChooser.FILES_ONLY : JFileChooser.DIRECTORIES_ONLY);
dlg.setVisible(true);
}
/**
* Override the default removal so we can actually stop sharing and delete the file. Deletes the
* selected rows in the table. CAUTION: THIS WILL DELETE THE FILE FROM THE DISK.
*/
public void removeSelection() {
int[] rows = TABLE.getSelectedRows();
if (rows.length == 0) return;
if (TABLE.isEditing()) {
TableCellEditor editor = TABLE.getCellEditor();
editor.cancelCellEditing();
}
List<File> files = new ArrayList<File>(rows.length);
// sort row indices and go backwards so list indices don't change when
// removing the files from the model list
Arrays.sort(rows);
for (int i = rows.length - 1; i >= 0; i--) {
File file = DATA_MODEL.getFile(rows[i]);
files.add(file);
}
CheckBoxListPanel<File> listPanel =
new CheckBoxListPanel<File>(files, new FileTextProvider(), true);
listPanel.getList().setVisibleRowCount(4);
// display list of files that should be deleted
Object[] message =
new Object[] {
new MultiLineLabel(
I18n.tr(
"Are you sure you want to delete the selected file(s), thus removing it from your computer?"),
400),
Box.createVerticalStrut(ButtonRow.BUTTON_SEP),
listPanel,
Box.createVerticalStrut(ButtonRow.BUTTON_SEP)
};
// get platform dependent options which are displayed as buttons in the dialog
Object[] removeOptions = createRemoveOptions();
int option =
JOptionPane.showOptionDialog(
MessageService.getParentComponent(),
message,
I18n.tr("Message"),
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE,
null,
removeOptions,
removeOptions[0] /* default option */);
if (option == removeOptions.length - 1 /* "cancel" option index */
|| option == JOptionPane.CLOSED_OPTION) {
return;
}
// remove still selected files
List<File> selected = listPanel.getSelectedElements();
List<String> undeletedFileNames = new ArrayList<String>();
boolean somethingWasRemoved = false;
for (File file : selected) {
// stop seeding if seeding
BittorrentDownload dm = null;
if ((dm = TorrentUtil.getDownloadManager(file)) != null) {
dm.setDeleteDataWhenRemove(false);
dm.setDeleteTorrentWhenRemove(false);
BTDownloadMediator.instance().remove(dm);
}
// close media player if still playing
if (MediaPlayer.instance().isThisBeingPlayed(file)) {
MediaPlayer.instance().stop();
MPlayerMediator.instance().showPlayerWindow(false);
}
// removeOptions > 2 => OS offers trash options
boolean removed =
FileUtils.delete(
file, removeOptions.length > 2 && option == 0 /* "move to trash" option index */);
if (removed) {
somethingWasRemoved = true;
DATA_MODEL.remove(DATA_MODEL.getRow(file));
} else {
undeletedFileNames.add(getCompleteFileName(file));
}
}
clearSelection();
if (somethingWasRemoved) {
LibraryMediator.instance().getLibraryExplorer().refreshSelection(true);
}
if (undeletedFileNames.isEmpty()) {
return;
}
// display list of files that could not be deleted
message =
new Object[] {
new MultiLineLabel(
I18n.tr(
"The following files could not be deleted. They may be in use by another application or are currently being downloaded to."),
400),
Box.createVerticalStrut(ButtonRow.BUTTON_SEP),
new JScrollPane(createFileList(undeletedFileNames))
};
JOptionPane.showMessageDialog(
MessageService.getParentComponent(), message, I18n.tr("Error"), JOptionPane.ERROR_MESSAGE);
super.removeSelection();
}