private void selectionChanged(boolean _addedPath) {
TreeSelectionModel selectionModel = myTree.getSelectionModel();
IContainerTreeNode parentTreeNode;
IContainerTreeNode selectedTreeNode;
int childIndex;
if (_addedPath) {
TreePath selectionPath = selectionModel.getSelectionPath();
if (selectionPath == null) {
selectedTreeNode = null;
parentTreeNode = null;
childIndex = -1;
} else {
selectedTreeNode = (IContainerTreeNode) selectionPath.getLastPathComponent();
parentTreeNode = (IContainerTreeNode) selectedTreeNode.getParent();
if (parentTreeNode != null) {
childIndex = parentTreeNode.getIndex(selectedTreeNode);
} else {
childIndex = -1;
}
}
} else {
selectedTreeNode = null;
parentTreeNode = null;
childIndex = -1;
}
myContext.setSelectedContainer(selectedTreeNode);
if (parentTreeNode == null) {
// MODIFIED
myContext.setSelection(myTree, null);
} else {
if (parentTreeNode instanceof IFIDPlaylistWrapper) {
FIDPlaylist playlist = ((IFIDPlaylistWrapper) parentTreeNode).getPlaylist();
childIndex = ((FIDPlaylistTreeNode) selectedTreeNode).getPlaylistIndex();
// MODIFIED
myContext.setSelection(
myTree, new ContainerSelection(myContext, playlist, new int[] {childIndex}));
} else {
// MODIFIED
myContext.setSelection(
myTree, new ContainerSelection(myContext, parentTreeNode, new int[] {childIndex}));
}
}
}
