Examples with CheckedTreeNode com.intellij.ui.CheckedTreeNode used on opensource projects

Example 16 with CheckedTreeNode

use of com.intellij.ui.CheckedTreeNode in project intellij-plugins by JetBrains.

the class StrutsFilesTree method updateFileSet.

public void updateFileSet(final StrutsFileSet fileSet) {
    final Set<VirtualFile> configured = new HashSet<>();
    TreeUtil.traverse((TreeNode) getModel().getRoot(), node -> {
        final CheckedTreeNode checkedTreeNode = (CheckedTreeNode) node;
        if (!checkedTreeNode.isChecked()) {
            return true;
        }
        final Object object = checkedTreeNode.getUserObject();
        VirtualFile virtualFile = null;
        if (object instanceof XmlFile) {
            virtualFile = ((XmlFile) object).getVirtualFile();
        } else if (object instanceof VirtualFile) {
            virtualFile = (VirtualFile) object;
        }
        if (virtualFile != null) {
            if (!fileSet.hasFile(virtualFile)) {
                fileSet.addFile(virtualFile);
            }
            configured.add(virtualFile);
        }
        return true;
    });
    for (Iterator<VirtualFilePointer> i = fileSet.getFiles().iterator(); i.hasNext(); ) {
        final VirtualFilePointer pointer = i.next();
        final VirtualFile file = pointer.getFile();
        if (file == null || !configured.contains(file)) {
            i.remove();
        }
    }
}