public void drop(DropTargetDropEvent dtde) {
logger.info("Drop: " + dtde);
if (dtde.isDataFlavorSupported(OWLObjectDataFlavor.OWL_OBJECT_DATA_FLAVOR)) {
try {
List<OWLObject> objects =
(List<OWLObject>)
dtde.getTransferable().getTransferData(OWLObjectDataFlavor.OWL_OBJECT_DATA_FLAVOR);
List<OWLClass> clses = new ArrayList<OWLClass>();
for (OWLObject obj : objects) {
if (obj instanceof OWLClass) {
clses.add((OWLClass) obj);
}
}
if (!clses.isEmpty()) {
getAssertedGraphComponent().getVisualisedObjectManager().showObjects(clses.toArray());
dtde.dropComplete(true);
}
} catch (UnsupportedFlavorException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}
public void drop(DropTargetDropEvent dtde) {
dtde.acceptDrop(DnDConstants.ACTION_COPY);
DataFlavor[] flavors = null;
try {
Transferable t = dtde.getTransferable();
iterator = null;
flavors = t.getTransferDataFlavors();
if (IJ.debugMode) IJ.log("DragAndDrop.drop: " + flavors.length + " flavors");
for (int i = 0; i < flavors.length; i++) {
if (IJ.debugMode) IJ.log(" flavor[" + i + "]: " + flavors[i].getMimeType());
if (flavors[i].isFlavorJavaFileListType()) {
Object data = t.getTransferData(DataFlavor.javaFileListFlavor);
iterator = ((List) data).iterator();
break;
} else if (flavors[i].isFlavorTextType()) {
Object ob = t.getTransferData(flavors[i]);
if (!(ob instanceof String)) continue;
String s = ob.toString().trim();
if (IJ.isLinux() && s.length() > 1 && (int) s.charAt(1) == 0) s = fixLinuxString(s);
ArrayList list = new ArrayList();
if (s.indexOf("href=\"") != -1 || s.indexOf("src=\"") != -1) {
s = parseHTML(s);
if (IJ.debugMode) IJ.log(" url: " + s);
list.add(s);
this.iterator = list.iterator();
break;
}
BufferedReader br = new BufferedReader(new StringReader(s));
String tmp;
while (null != (tmp = br.readLine())) {
tmp = java.net.URLDecoder.decode(tmp.replaceAll("\\+", "%2b"), "UTF-8");
if (tmp.startsWith("file://")) tmp = tmp.substring(7);
if (IJ.debugMode) IJ.log(" content: " + tmp);
if (tmp.startsWith("http://")) list.add(s);
else list.add(new File(tmp));
}
this.iterator = list.iterator();
break;
}
}
if (iterator != null) {
Thread thread = new Thread(this, "DrawAndDrop");
thread.setPriority(Math.max(thread.getPriority() - 1, Thread.MIN_PRIORITY));
thread.start();
}
} catch (Exception e) {
dtde.dropComplete(false);
return;
}
dtde.dropComplete(true);
if (flavors == null || flavors.length == 0) {
if (IJ.isMacOSX())
IJ.error(
"First drag and drop ignored. Please try again. You can avoid this\n"
+ "problem by dragging to the toolbar instead of the status bar.");
else IJ.error("Drag and drop failed");
}
}
public void drop(DropTargetDropEvent event) {
if (!isDropAcceptable(event)) {
event.rejectDrop();
return;
}
event.acceptDrop(DnDConstants.ACTION_COPY);
Transferable transferable = event.getTransferable();
MessageCollection messages = new MessageCollection();
try {
List<File> files = (List<File>) transferable.getTransferData(DataFlavor.javaFileListFlavor);
for (File file : files) {
try {
ResourceLocator locator = new ResourceLocator(file.getAbsolutePath());
IGV.getInstance().load(locator, panel);
} catch (DataLoadException de) {
messages.append(de.getMessage());
}
}
String obj = transferable.getTransferData(DataFlavor.stringFlavor).toString();
if (HttpUtils.isRemoteURL(obj)) {
IGV.getInstance().load(new ResourceLocator(obj), panel);
}
if (messages != null && !messages.isEmpty()) {
log.error(messages.getFormattedMessage());
MessageUtils.showMessage(messages.getFormattedMessage());
}
} catch (Exception e) {
String obj = null;
try {
obj = transferable.getTransferData(DataFlavor.stringFlavor).toString();
if (HttpUtils.isRemoteURL(obj)) {
IGV.getInstance().load(new ResourceLocator(obj), panel);
}
} catch (Exception e1) {
log.error(e1);
if (messages != null && !messages.isEmpty()) {
MessageUtils.showMessage(messages.getFormattedMessage());
}
}
}
IGV.getMainFrame().repaint();
event.dropComplete(true);
}
public boolean isDropAcceptable(DropTargetDropEvent event) { // usually, you
// check the
// available
// data flavors
// here
// in this program, we accept all flavors
return (event.getDropAction() & DnDConstants.ACTION_COPY_OR_MOVE) != 0;
}