public void dragGestureRecognized(DragGestureEvent event) {
if (folderPanel.getMainFrame().getNoEventsMode()) return;
FileTable fileTable = folderPanel.getFileTable();
FileTableModel tableModel = fileTable.getFileTableModel();
// Return (do not initiate drag) if mouse button2 or button3 was used
if ((event.getTriggerEvent().getModifiers()
& (InputEvent.BUTTON2_MASK | InputEvent.BUTTON3_MASK))
!= 0) return;
// Do not use that to retrieve the current selected file as it is inaccurate: the selection
// could have changed since the
// the mouse was clicked.
// AbstractFile selectedFile = fileTable.getSelectedFile(false);
// // Return if selected file is null (could happen if '..' is selected)
// if(selectedFile==null)
// return;
// Find out which row was clicked
int clickedRow = fileTable.rowAtPoint(event.getDragOrigin());
// Return (do not initiate drag) if the selected file is the parent folder '..'
if (clickedRow == -1 || fileTable.isParentFolder(clickedRow)) return;
// Retrieve the file corresponding to the clicked row
AbstractFile selectedFile = tableModel.getFileAtRow(clickedRow);
// Find out which files are to be dragged, based on the selected file and currenlty marked
// files.
// If there are some files marked, drag marked files only if the selected file is one of the
// marked files.
// In any other case, only drag the selected file.
FileSet markedFiles;
FileSet draggedFiles;
if (tableModel.getNbMarkedFiles() > 0
&& (markedFiles = fileTable.getSelectedFiles()).contains(selectedFile)) {
draggedFiles = markedFiles;
} else {
draggedFiles = new FileSet(fileTable.getCurrentFolder(), selectedFile);
}
// Set initial DnDContext information
DnDContext.setDragInitiatedByMucommander(true);
DnDContext.setDragInitiator(folderPanel);
DnDContext.setDragGestureModifiersEx(event.getTriggerEvent().getModifiersEx());
// Start dragging
DragSource.getDefaultDragSource()
.startDrag(event, null, new TransferableFileSet(draggedFiles), this);
// DragSource.getDefaultDragSource().startDrag(createCustomDragGestureEvent(event,
// DnDConstants.ACTION_MOVE), null, new TransferableFileSet(draggedFiles), this);
}
/**
* Checks if current file table's folder has changed and if it hasn't, checks if current folder's
* date has changed and if it has, refresh the file table.
*
* @return <code>true</code> if the folder was refreshed.
*/
private synchronized boolean checkAndRefresh() {
if (paused || disableAutoRefreshFilter.match(currentFolder)) {
return false;
}
// Update time average next loop
long timeStamp = System.currentTimeMillis();
// Check folder's date
long date = currentFolder.getDate();
totalCheckTime += System.currentTimeMillis() - timeStamp;
nbSamples++;
// Has date changed ?
// Note that date will be 0 if the folder is no longer available, and thus yield a refresh: this
// is exactly
// what we want (the folder will be changed to a 'workable' folder).
if (date != currentFolderDate) {
LOGGER.debug(
this
+ " ("
+ currentFolder.getName()
+ ") Detected changes in current folder, refreshing table!");
// Try and refresh current folder in a separate thread as to not lock monitor thread
folderPanel.tryRefreshCurrentFolder();
}
if (!forceRefreshFilePath.isEmpty()) {
synchronized (forceRefreshFilePath) {
String folderPath = currentFolder.getAbsolutePath();
for (String path : forceRefreshFilePath) {
if (path.startsWith(folderPath)) {
forceRefreshFilePath.remove(path);
folderPanel.tryRefreshCurrentFolder();
break;
}
}
}
}
return false;
}
@Override
protected void show(final int tabIndex) {
folderPanel.tryChangeCurrentFolderInternal(
getTab(tabIndex).getLocation(),
new Callback() {
public void call() {
fireActiveTabChanged();
}
});
};
public FolderChangeMonitor(FolderPanel folderPanel) {
this.folderPanel = folderPanel;
// Listen to folder changes to know when a folder is being / has been changed
folderPanel.getLocationManager().addLocationListener(this);
this.currentFolder = folderPanel.getCurrentFolder();
this.currentFolderDate = currentFolder.getDate();
// Folder contents is up-to-date let's wait before checking it for changes
this.lastCheckTimestamp = System.currentTimeMillis();
this.waitBeforeCheckTime = waitAfterRefresh;
folderPanel.getMainFrame().addWindowListener(this);
instances.add(this);
// create and start the monitor thread on first FolderChangeMonitor instance
if (monitorThread == null && checkPeriod >= 0) {
monitorThread = new Thread(this, getClass().getName());
monitorThread.setDaemon(true);
monitorThread.start();
}
}
public FileTableTabs(
MainFrame mainFrame, FolderPanel folderPanel, ConfFileTableTab[] initialTabs) {
super(
new FileTableTabsWithoutHeadersViewerFactory(folderPanel),
new FileTableTabsWithHeadersViewerFactory(mainFrame, folderPanel));
this.folderPanel = folderPanel;
defaultTabsFactory = new DefaultFileTableTabFactory(folderPanel);
clonedTabsFactory = new ClonedFileTableTabFactory(folderPanel);
// Register to location change events
folderPanel.getLocationManager().addLocationListener(this);
// Add the initial folders
for (FileTableTab tab : initialTabs) addTab(clonedTabsFactory.createTab(tab));
}
public void locationFailed(LocationEvent locationEvent) {
updateTabLocation(folderPanel.getCurrentFolder().getURL());
}
