/*
* Copyright (c) 2008-2019 Emmanuel Dupuy.
* This project is distributed under the GPLv3 license.
* This is a Copyleft license that gives the user the right to use,
* copy and modify the code freely for non-commercial purposes.
*/
package org.jd.gui.service.treenode;
import org.jd.gui.api.API;
import org.jd.gui.api.feature.ContainerEntryGettable;
import org.jd.gui.api.feature.UriGettable;
import org.jd.gui.api.model.Container;
import org.jd.gui.util.container.JarContainerEntryUtil;
import org.jd.gui.view.data.TreeNodeBean;
import javax.swing.*;
import javax.swing.tree.DefaultMutableTreeNode;
import java.io.File;
import java.util.Collection;
import java.util.regex.Pattern;
public class PackageTreeNodeFactoryProvider extends DirectoryTreeNodeFactoryProvider {
protected static final ImageIcon ICON = new ImageIcon(PackageTreeNodeFactoryProvider.class.getClassLoader().getResource("org/jd/gui/images/package_obj.png"));
@Override public String[] getSelectors() { return appendSelectors("jar:dir:*"); }
@Override
public Pattern getPathPattern() {
if (externalPathPattern == null) {
return Pattern.compile("(META-INF\\/versions\\/.*)|(?!META-INF)..*");
} else {
return externalPathPattern;
}
}
@Override
@SuppressWarnings("unchecked")
public <T extends DefaultMutableTreeNode & ContainerEntryGettable & UriGettable> T make(API api, Container.Entry entry) {
int lastSlashIndex = entry.getPath().lastIndexOf("/");
Collection<Container.Entry> entries = entry.getChildren();
// Aggregate directory names
while (entries.size() == 1) {
Container.Entry child = entries.iterator().next();
if (!child.isDirectory() || (api.getTreeNodeFactory(child) != this) || (entry.getContainer() != child.getContainer())) break;
entry = child;
entries = entry.getChildren();
}
String label = entry.getPath().substring(lastSlashIndex+1).replace("/", ".");
String location = new File(entry.getUri()).getPath();
T node = (T)new TreeNode(entry, new TreeNodeBean(label, "Location: " + location, getIcon(), getOpenIcon()));
if (entries.size() > 0) {
// Add dummy node
node.add(new DefaultMutableTreeNode());
}
return node;
}
@Override public ImageIcon getIcon() { return ICON; }
@Override public ImageIcon getOpenIcon() { return null; }
protected static class TreeNode extends DirectoryTreeNodeFactoryProvider.TreeNode {
public TreeNode(Container.Entry entry, Object userObject) {
super(entry, userObject);
}
@Override
public Collection<Container.Entry> getChildren() {
return JarContainerEntryUtil.removeInnerTypeEntries(entry.getChildren());
}
}
}