public void customizeCellRenderer(
final ColoredTreeCellRenderer targetRenderer,
CheckedTreeNode node,
boolean selected,
final boolean checked,
boolean expanded,
boolean leaf,
boolean hasFocus) {
targetRenderer.setIcon(PlatformIcons.PACKAGE_ICON);
final String displayName;
final CheckedTreeNode parent = (CheckedTreeNode) node.getParent();
if (parent != null && parent.getUserObject() instanceof PackageDescriptor) {
final String parentPackageInTree =
((PackageDescriptor) parent.getUserObject()).getPackageName() + ".";
displayName =
myPackageName.startsWith(parentPackageInTree)
? myPackageName.substring(parentPackageInTree.length())
: myPackageName;
} else {
displayName = myPackageName;
}
targetRenderer.append(
displayName,
checked
? SimpleTextAttributes.SIMPLE_CELL_ATTRIBUTES
: SimpleTextAttributes.GRAYED_ATTRIBUTES);
}
public int compare(CheckedTreeNode o1, CheckedTreeNode o2) {
final int w1 = getWeight(o1);
final int w2 = getWeight(o2);
if (w1 != w2) {
return w1 - w2;
}
final TreeDescriptor d1 = (TreeDescriptor) o1.getUserObject();
final TreeDescriptor d2 = (TreeDescriptor) o2.getUserObject();
if (d1 instanceof BreakpointDescriptor && d2 instanceof BreakpointDescriptor) {
return 0;
}
return d1.getDisplayString().compareTo(d2.getDisplayString());
}
private int getWeight(CheckedTreeNode node) {
if (node.getUserObject() instanceof BreakpointDescriptor) {
return 100;
}
if (node.getUserObject() instanceof MethodDescriptor) {
return 90;
}
if (node.getUserObject() instanceof PackageDescriptor) {
return 80;
}
if (node.getUserObject() instanceof ClassDescriptor) {
return 70;
}
return 50;
}
private void rebuildTree() {
final TreeStateSnapshot treeStateSnapshot = new TreeStateSnapshot(this);
myRootNode.removeAllChildren();
myDescriptorToNodeMap.clear();
myDescriptorToNodeMap.put((TreeDescriptor) myRootNode.getUserObject(), myRootNode);
// build tree
for (final Breakpoint breakpoint : myBreakpoints) {
CheckedTreeNode node = createNode(new BreakpointDescriptor(breakpoint));
node.setChecked(breakpoint.ENABLED);
addNode(node);
}
// remove all package nodes with one child
final int count = myRootNode.getChildCount();
final List<CheckedTreeNode> children = new ArrayList<CheckedTreeNode>();
for (int idx = 0; idx < count; idx++) {
CheckedTreeNode child = (CheckedTreeNode) myRootNode.getChildAt(idx);
if (!(child.getUserObject() instanceof PackageDescriptor)) {
children.add(child);
continue;
}
while (child.getUserObject() instanceof PackageDescriptor && child.getChildCount() <= 1) {
child = (CheckedTreeNode) child.getChildAt(0);
}
if (!(child.getUserObject() instanceof PackageDescriptor)) {
child = (CheckedTreeNode) child.getParent();
}
for (CheckedTreeNode childToRemove = (CheckedTreeNode) child.getParent();
!childToRemove.equals(myRootNode);
childToRemove = (CheckedTreeNode) childToRemove.getParent()) {
myDescriptorToNodeMap.remove(childToRemove.getUserObject());
}
children.add(child);
}
for (final CheckedTreeNode aChildren : children) {
aChildren.removeFromParent();
}
myRootNode.removeAllChildren();
for (final CheckedTreeNode child : children) {
myRootNode.add(child);
}
sortChildren(myRootNode);
((DefaultTreeModel) getModel()).nodeStructureChanged(myRootNode);
treeStateSnapshot.restore(this);
expandPath(new TreePath(myRootNode));
}
public BreakpointTree(final Project project) {
super(new BreakpointTreeCellRenderer(), new CheckedTreeNode(new RootDescriptor()));
myRootNode = (CheckedTreeNode) getModel().getRoot();
myDescriptorToNodeMap.put((TreeDescriptor) myRootNode.getUserObject(), myRootNode);
myBreakpointManager = DebuggerManagerEx.getInstanceEx(project).getBreakpointManager();
myNodeUpdateListener =
new BreakpointManagerListener() {
public void breakpointsChanged() {
repaint();
}
};
myBreakpointManager.addBreakpointManagerListener(myNodeUpdateListener);
getEmptyText().setText(XDebuggerBundle.message("debugger.no.breakpoints"));
}
private Breakpoint getSibling(Breakpoint breakpoint, boolean nextSibling) {
final CheckedTreeNode node = myDescriptorToNodeMap.get(new BreakpointDescriptor(breakpoint));
if (node == null) {
return null;
}
final CheckedTreeNode sibling =
(CheckedTreeNode) (nextSibling ? node.getNextSibling() : node.getPreviousSibling());
if (sibling == null) {
return null;
}
final TreeDescriptor descriptor = (TreeDescriptor) sibling.getUserObject();
return descriptor instanceof BreakpointDescriptor
? ((BreakpointDescriptor) descriptor).getBreakpoint()
: null;
}
@Override
protected void onNodeStateChanged(final CheckedTreeNode node) {
final Object descriptor = node.getUserObject();
final Breakpoint breakpoint;
if (descriptor instanceof BreakpointDescriptor) {
breakpoint = ((BreakpointDescriptor) descriptor).getBreakpoint();
if (myBreakpointManager.findMasterBreakpoint(breakpoint) != null) {
return;
}
} else {
breakpoint = null;
}
if (breakpoint != null) {
myBreakpointManager.setBreakpointEnabled(breakpoint, node.isChecked());
}
}
private static TreeDescriptor getDescriptor(final CheckedTreeNode node) {
return (TreeDescriptor) node.getUserObject();
}
