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extract LiveTemplateTree class

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This commit is contained in:
peter
2015-07-02 17:54:22 +02:00
parent d4620677e5
commit f56d413211
2 changed files with 74 additions and 39 deletions
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platform/lang-impl/src/com/intellij/codeInsight/template/impl/LiveTemplateTree.java
+64
View File
@@ -0,0 +1,64 @@
/*
* Copyright 2000-2015 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.codeInsight.template.impl;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.ui.CheckboxTree;
import com.intellij.ui.CheckedTreeNode;
import com.intellij.ui.TreeSpeedSearch;
import com.intellij.util.containers.Convertor;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.TreePath;
/**
* @author peter
*/
class LiveTemplateTree extends CheckboxTree {
LiveTemplateTree(final CheckboxTreeCellRenderer renderer, final CheckedTreeNode root) {
super(renderer, root);
}
@Override
protected void onNodeStateChanged(final CheckedTreeNode node) {
Object obj = node.getUserObject();
if (obj instanceof TemplateImpl) {
((TemplateImpl)obj).setDeactivated(!node.isChecked());
}
}
@Override
protected void installSpeedSearch() {
new TreeSpeedSearch(this, new Convertor<TreePath, String>() {
@Override
public String convert(TreePath o) {
Object object = ((DefaultMutableTreeNode)o.getLastPathComponent()).getUserObject();
if (object instanceof TemplateGroup) {
return ((TemplateGroup)object).getName();
}
if (object instanceof TemplateImpl) {
TemplateImpl template = (TemplateImpl)object;
return StringUtil.notNullize(template.getKey()) +
" " +
StringUtil.notNullize(template.getDescription()) +
" " +
template.getTemplateText();
}
return "";
}
}, true);
}
}
platform/lang-impl/src/com/intellij/codeInsight/template/impl/TemplateListPanel.java
+10 -39
View File
@@ -39,7 +39,6 @@ import com.intellij.util.NullableFunction;
import com.intellij.util.ObjectUtils;
import com.intellij.util.PlatformIcons;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.containers.Convertor;
import com.intellij.util.ui.tree.TreeUtil;
import com.intellij.util.ui.update.UiNotifyConnector;
import org.jetbrains.annotations.NotNull;
@@ -454,15 +453,15 @@ public class TemplateListPanel extends JPanel implements Disposable {
private JPanel createTable() {
myTreeRoot = new CheckedTreeNode(null);
myTree = new CheckboxTree(new CheckboxTree.CheckboxTreeCellRenderer(){
myTree = new LiveTemplateTree(new CheckboxTree.CheckboxTreeCellRenderer() {
@Override
public void customizeRenderer(final JTree tree,
Object value,
final boolean selected,
final boolean expanded,
final boolean leaf,
final int row,
final boolean hasFocus) {
Object value,
final boolean selected,
final boolean expanded,
final boolean leaf,
final int row,
final boolean hasFocus) {
if (!(value instanceof DefaultMutableTreeNode)) return;
value = ((DefaultMutableTreeNode)value).getUserObject();
@@ -473,42 +472,14 @@ public class TemplateListPanel extends JPanel implements Disposable {
getTextRenderer().append(template.getKey(), new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, fgColor));
String description = template.getDescription();
if (StringUtil.isNotEmpty(description)) {
getTextRenderer().append (" (" + description + ")", SimpleTextAttributes.GRAY_ATTRIBUTES);
getTextRenderer().append(" (" + description + ")", SimpleTextAttributes.GRAY_ATTRIBUTES);
}
}
else if (value instanceof TemplateGroup) {
getTextRenderer().append (((TemplateGroup)value).getName(), SimpleTextAttributes.REGULAR_BOLD_ATTRIBUTES);
}
}
}, myTreeRoot) {
@Override
protected void onNodeStateChanged(final CheckedTreeNode node) {
Object obj = node.getUserObject();
if (obj instanceof TemplateImpl) {
((TemplateImpl)obj).setDeactivated(!node.isChecked());
getTextRenderer().append(((TemplateGroup)value).getName(), SimpleTextAttributes.REGULAR_BOLD_ATTRIBUTES);
}
}
@Override
protected void installSpeedSearch() {
new TreeSpeedSearch(this, new Convertor<TreePath, String>() {
@Override
public String convert(TreePath o) {
Object object = ((DefaultMutableTreeNode)o.getLastPathComponent()).getUserObject();
if (object instanceof TemplateGroup) {
return ((TemplateGroup)object).getName();
}
if (object instanceof TemplateImpl) {
TemplateImpl template = (TemplateImpl)object;
return StringUtil.notNullize(template.getKey()) + " " + StringUtil.notNullize(template.getDescription()) + " " + template.getTemplateText();
}
return "";
}
}, true);
}
};
}, myTreeRoot);
myTree.setRootVisible(false);
myTree.setShowsRootHandles(true);
myTree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);