public Controller(Action toggleAction) {
itemList.setModel(new DefaultComboBoxModel());
itemList.setPrototypeDisplayValue("------------------------");
enableEditor(false);
this.toggleAction = toggleAction;
}
@Override
public void adoptElement(SceneElement elem) {
if (!(elem instanceof NenyaImageSceneElement
|| elem instanceof NenyaTileSceneElement
|| elem instanceof NenyaComponentSceneElement)) {
enableEditor(false);
return;
}
DefaultComboBoxModel dcm = (DefaultComboBoxModel) itemList.getModel();
// Important: Work on a copy, not on the original. Otherwise we mess up the undomanager
sceneElement = elem.copy();
if ((sceneElement instanceof NenyaImageSceneElement) && !locked) {
dcm.removeAllElements();
String[] tmp = ((NenyaImageSceneElement) sceneElement).getPath();
dcm.addElement(tmp[tmp.length - 1]);
}
if ((sceneElement instanceof NenyaTileSceneElement) && !locked) {
dcm.removeAllElements();
dcm.addElement(((NenyaTileSceneElement) sceneElement).getTileName());
}
if ((sceneElement instanceof NenyaComponentSceneElement) && !locked) {
dcm.removeAllElements();
NenyaComponentItem[] ni = ((NenyaComponentSceneElement) sceneElement).getComponents();
for (NenyaComponentItem element : ni) {
dcm.addElement(element);
}
}
try {
ClassedItem[] cols = null;
if (elem instanceof NenyaTileSceneElement)
cols = ((NenyaTileSceneElement) elem).getColorList();
if (elem instanceof NenyaImageSceneElement)
cols = ((NenyaImageSceneElement) elem).getColorList();
if (elem instanceof NenyaComponentSceneElement) {
NenyaComponentItem nci = (NenyaComponentItem) dcm.getSelectedItem();
cols = nci.getColorList();
}
Vector<TreePath> collect = new Vector<TreePath>();
TreeNode root = (TreeNode) colors.getModel().getRoot();
for (ClassedItem col : cols) {
String[] tmp = {root.toString(), col.getClassName(), col.getItemName()};
collect.add(TreeUtil.findPath(root, tmp));
}
TreePath[] path = collect.toArray(new TreePath[0]);
colors.getSelectionModel().setSelectionPaths(path);
} catch (Exception e) {
// Either the tree is filtered away or the selected item is not colorized.
}
enableEditor(true);
itemList.setEnabled(elem instanceof NenyaComponentSceneElement);
}
@Override
public void valueChanged(TreeSelectionEvent e) {
if (e.getSource() == colors && !locked) {
TreeSelectionModel tsm = colors.getSelectionModel();
TreePath tp[] = tsm.getSelectionPaths();
if (tp == null) return;
Vector<ClassedItem> tmp = new Vector<ClassedItem>();
for (TreePath element : tp) {
try {
Object[] path = element.getPath();
ClassedItem ci = new ClassedItem(path[1].toString(), path[2].toString());
tmp.add(ci);
} catch (Exception exp) {
// User did not select a leafnode
}
}
if (sceneElement instanceof NenyaImageSceneElement) {
((NenyaImageSceneElement) sceneElement).setColorList(tmp.toArray(new ClassedItem[0]));
}
if (sceneElement instanceof NenyaTileSceneElement) {
((NenyaTileSceneElement) sceneElement).setColorList(tmp.toArray(new ClassedItem[0]));
}
if (sceneElement instanceof NenyaComponentSceneElement) {
((NenyaComponentSceneElement) sceneElement)
.getComponents()[itemList.getSelectedIndex()].setColorList(
tmp.toArray(new ClassedItem[0]));
}
submitElement(sceneElement, null);
} else {
super.valueChanged(e);
}
}
@Override
public void setSystemManager(SystemManager sm) {
super.setSystemManager(sm);
sm.getIoService().addIOServiceListener(this);
filter.addCaretListener(lumberjack);
filter.setAction(lumberjackAction);
colors.addTreeSelectionListener(this);
itemList.addActionListener(this);
sceneElement = null;
}
private void enableEditor(boolean enable) {
colors.setEnabled(enable);
lumberjackAction.setEnabled(enable);
itemList.setEnabled(enable);
}