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[fedora-idea.git] / platform / platform-impl / src / com / intellij / ui / TreeTableSpeedSearch.java
blob9e15f4fe5b3decbe93904a2242c1bad3c68f1a3b
1 /*
2 * Copyright 2000-2009 JetBrains s.r.o.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package com.intellij.ui;
19 import com.intellij.util.containers.Convertor;
20 import com.intellij.ui.treeStructure.treetable.TreeTable;
22 import javax.swing.tree.DefaultMutableTreeNode;
23 import javax.swing.tree.TreePath;
25 public class TreeTableSpeedSearch extends SpeedSearchBase<TreeTable> {
26 private static final Convertor<TreePath, String> TO_STRING = new Convertor<TreePath, String>() {
27 public String convert(TreePath object) {
28 DefaultMutableTreeNode node = (DefaultMutableTreeNode)object.getLastPathComponent();
29 return node.toString();
32 private final Convertor<TreePath, String> myToStringConvertor;
34 public TreeTableSpeedSearch(TreeTable tree, Convertor<TreePath, String> toStringConvertor) {
35 super(tree);
36 myToStringConvertor = toStringConvertor;
39 public TreeTableSpeedSearch(TreeTable tree) {
40 this(tree, TreeSpeedSearch.NODE_DESCRIPTOR_TOSTRING);
44 protected boolean isSpeedSearchEnabled() {
45 return !getComponent().isEditing() && super.isSpeedSearchEnabled();
48 protected void selectElement(Object element, String selectedText) {
49 final TreePath treePath = (TreePath)element;
50 TableUtil.selectRows(myComponent, new int[] {myComponent.getTree().getRowForPath(treePath)});
51 TableUtil.scrollSelectionToVisible(myComponent);
54 protected int getSelectedIndex() {
55 int[] selectionRows = myComponent.getTree().getSelectionRows();
56 return selectionRows == null || selectionRows.length == 0 ? -1 : selectionRows[0];
59 protected Object[] getAllElements() {
60 TreePath[] paths = new TreePath[myComponent.getTree().getRowCount()];
61 for(int i = 0; i < paths.length; i++){
62 paths[i] = myComponent.getTree().getPathForRow(i);
64 return paths;
67 protected String getElementText(Object element) {
68 TreePath path = (TreePath)element;
69 String string = myToStringConvertor.convert(path);
70 if (string == null) return TreeTableSpeedSearch.TO_STRING.convert(path);
71 return string;