public /*@Override*/ PasteType getDropType(Transferable t, int action, int index) {
if (t.isDataFlavorSupported(ExTransferable.multiFlavor)) {
try {
MultiTransferObject mto =
(MultiTransferObject) t.getTransferData(ExTransferable.multiFlavor);
boolean hasPackageFlavor = false;
for (int i = 0; i < mto.getCount(); i++) {
DataFlavor[] flavors = mto.getTransferDataFlavors(i);
if (isPackageFlavor(flavors)) {
hasPackageFlavor = true;
}
}
return hasPackageFlavor ? null : super.getDropType(t, action, index);
} catch (UnsupportedFlavorException e) {
ErrorManager.getDefault().notify(e);
return null;
} catch (IOException e) {
ErrorManager.getDefault().notify(e);
return null;
}
} else {
DataFlavor[] flavors = t.getTransferDataFlavors();
if (isPackageFlavor(flavors)) {
return null;
} else {
return super.getDropType(t, action, index);
}
}
}
public PasteType[] getPasteTypes(Transferable t) {
if (t.isDataFlavorSupported(ExTransferable.multiFlavor)) {
try {
MultiTransferObject mto =
(MultiTransferObject) t.getTransferData(ExTransferable.multiFlavor);
boolean hasPackageFlavor = false;
for (int i = 0; i < mto.getCount(); i++) {
DataFlavor[] flavors = mto.getTransferDataFlavors(i);
if (isPackageFlavor(flavors)) {
hasPackageFlavor = true;
}
}
return hasPackageFlavor ? new PasteType[0] : super.getPasteTypes(t);
} catch (UnsupportedFlavorException e) {
ErrorManager.getDefault().notify(e);
return new PasteType[0];
} catch (IOException e) {
ErrorManager.getDefault().notify(e);
return new PasteType[0];
}
} else {
DataFlavor[] flavors = t.getTransferDataFlavors();
if (isPackageFlavor(flavors)) {
return new PasteType[0];
} else {
return super.getPasteTypes(t);
}
}
}