private void createNodesGroupedByDirectory(
CheckedTreeNode root, final List<? extends DetectedFrameworkDescription> frameworks) {
Map<VirtualFile, FrameworkDirectoryNode> nodes = new HashMap<>();
List<DetectedFrameworkNode> externalNodes = new ArrayList<>();
for (DetectedFrameworkDescription framework : frameworks) {
VirtualFile parent = VfsUtil.getCommonAncestor(framework.getRelatedFiles());
if (parent != null && !parent.isDirectory()) {
parent = parent.getParent();
}
final DetectedFrameworkNode frameworkNode = new DetectedFrameworkNode(framework, myContext);
if (parent != null) {
createDirectoryNodes(parent, nodes).add(frameworkNode);
} else {
externalNodes.add(frameworkNode);
}
}
List<FrameworkDirectoryNode> rootDirs = new ArrayList<>();
for (FrameworkDirectoryNode directoryNode : nodes.values()) {
if (directoryNode.getParent() == null) {
rootDirs.add(directoryNode);
}
}
for (FrameworkDirectoryNode dir : rootDirs) {
root.add(collapseDirectoryNode(dir));
}
for (DetectedFrameworkNode node : externalNodes) {
root.add(node);
}
}
