@Override
public void dragGestureRecognized(DragGestureEvent event) {
TreePath path = tree.getSelectionPath();
if (path != null) {
// Dragged node is a DefaultMutableTreeNode
if (path.getLastPathComponent() instanceof DefaultMutableTreeNode) {
DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) path.getLastPathComponent();
// This is an ObjectType node
if (treeNode.getUserObject() instanceof ObjectType) {
ObjectType type = (ObjectType) treeNode.getUserObject();
Cursor cursor = null;
if (event.getDragAction() == DnDConstants.ACTION_COPY) {
cursor = DragSource.DefaultCopyDrop;
}
if (RenderManager.isGood()) {
// The new renderer is initialized
RenderManager.inst().startDragAndDrop(type);
event.startDrag(cursor, new TransferableObjectType(type), RenderManager.inst());
} else {
event.startDrag(cursor, new TransferableObjectType(type));
}
}
}
}
}
@Override
public Component getTreeCellRendererComponent(
JTree tree,
Object value,
boolean selected,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
super.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
// If not a leaf, just return
if (!leaf) return this;
// If we don't find an ObjectType (likely we will) just return
Object userObj = ((DefaultMutableTreeNode) value).getUserObject();
if (!(userObj instanceof ObjectType)) return this;
ObjectType type = (ObjectType) userObj;
this.setText(type.getName());
if (!RenderManager.isGood()) return this;
if (type.getIconImage() == null) return this;
icon.setImage(type.getIconImage());
this.setIcon(icon);
return this;
}
@Override
public void collectProxies(double simTime, ArrayList<RenderProxy> out) {
if (labelObservee == null || !labelObservee.getShow()) {
return;
}
String text = labelObservee.getCachedText();
double height = labelObservee.getTextHeight();
Color4d color = fontColor.getValue();
TessFontKey fk = new TessFontKey(fontName.getChoice(), style);
Vec3d textSize = RenderManager.inst().getRenderedStringSize(fk, height, text);
Transform trans = labelObservee.getGlobalTransForSize(textSize, simTime);
boolean ds = dropShadow.getValue();
Color4d dsColor = dropShadowColor.getValue();
Vec3d dsOffset = dropShadowOffset.getValue();
VisibilityInfo vi = getVisibilityInfo();
boolean dirty = false;
dirty = dirty || !compare(textCache, text);
dirty = dirty || !compare(transCache, trans);
dirty = dirty || dirty_col4d(colorCache, color);
dirty = dirty || heightCache != height;
dirty = dirty || !compare(fkCache, fk);
dirty = dirty || dropShadowCache != ds;
dirty = dirty || dirty_col4d(dsColorCache, dsColor);
dirty = dirty || dirty_vec3d(dsOffsetCache, dsOffset);
dirty = dirty || !compare(viCache, vi);
textCache = text;
transCache = trans;
colorCache = color;
heightCache = height;
fkCache = fk;
dropShadowCache = ds;
dsColorCache = dsColor;
dsOffsetCache = dsOffset;
viCache = vi;
if (cachedProxies != null && !dirty) {
// Nothing changed
out.addAll(cachedProxies);
registerCacheHit("TextLabel");
return;
}
registerCacheMiss("TextLabel");
if (trans == null) {
return;
}
cachedProxies = new ArrayList<RenderProxy>();
cachedProxies.add(
new StringProxy(text, fk, color, trans, height, vi, labelObservee.getEntityNumber()));
if (ds) {
Transform dsTrans = new Transform(trans);
Vec3d shadowTrans = new Vec3d(dsOffset);
shadowTrans.scale3(height);
shadowTrans.add3(dsTrans.getTransRef());
dsTrans.setTrans(shadowTrans);
cachedProxies.add(
new StringProxy(
text, fk, dsColor, dsTrans, height, vi, labelObservee.getEntityNumber()));
}
out.addAll(cachedProxies);
}
