| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.ide.errorTreeView; |
| |
| import com.intellij.ide.util.treeView.AbstractTreeBuilder; |
| import com.intellij.ide.util.treeView.AbstractTreeStructure; |
| import com.intellij.ide.util.treeView.NodeDescriptor; |
| import com.intellij.openapi.progress.ProgressIndicator; |
| import com.intellij.openapi.progress.util.StatusBarProgress; |
| |
| import javax.swing.*; |
| import javax.swing.tree.DefaultTreeModel; |
| |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author Eugene Zhuravlev |
| * Date: Nov 12, 2004 |
| */ |
| public class ErrorViewTreeBuilder extends AbstractTreeBuilder{ |
| public ErrorViewTreeBuilder(JTree tree, DefaultTreeModel treeModel, AbstractTreeStructure treeStructure) { |
| super(tree, treeModel, treeStructure, null); |
| } |
| |
| public void updateFromRoot() { |
| if (isDisposed()) return; |
| getUpdater().cancelAllRequests(); |
| super.updateFromRoot(); |
| } |
| |
| public void updateTree() { |
| if (isDisposed()) return; |
| getUpdater().addSubtreeToUpdate(getRootNode()); |
| } |
| |
| public void updateTree(Runnable runAferUpdate) { |
| if (isDisposed()) return; |
| getUpdater().runAfterUpdate(runAferUpdate); |
| updateTree(); |
| } |
| |
| protected boolean isAlwaysShowPlus(NodeDescriptor nodeDescriptor) { |
| final ErrorTreeElement element = (ErrorTreeElement)nodeDescriptor.getElement(); |
| if (element instanceof GroupingElement) { |
| return ((ErrorViewStructure)getTreeStructure()).getChildCount((GroupingElement)element) > 0; |
| } |
| return false; |
| } |
| |
| protected boolean isAutoExpandNode(NodeDescriptor nodeDescriptor) { |
| return nodeDescriptor.getParentDescriptor() == null || nodeDescriptor.getElement() instanceof GroupingElement; |
| } |
| |
| @NotNull |
| protected ProgressIndicator createProgressIndicator() { |
| return new StatusBarProgress(); |
| } |
| } |
| |