/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2008 Jonas Fonseca <fonseca@diku.dk>
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common
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*
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* accompanied this code. If applicable, add the following below the
* License Header, with the fields enclosed by brackets [] replaced by
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package org.nbgit.ui.custom;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.HashSet;
import java.util.prefs.BackingStoreException;
import java.util.prefs.Preferences;
import javax.swing.JMenu;
import org.nbgit.Git;
import org.nbgit.GitModuleConfig;
import org.nbgit.ui.ContextMenu;
import org.nbgit.ui.custom.CustomActionBuilder.Option;
import org.nbgit.util.GitUtils;
import org.netbeans.modules.versioning.spi.VCSContext;
import org.openide.util.NbBundle;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.RepositoryConfig;
/**
* Menu for custom actions.
*/
public class CustomMenu extends ContextMenu {
private static final String preferencesPrefix = "action";
public CustomMenu(VCSContext ctx, boolean mainMenu) {
super(NbBundle.getMessage(CustomMenu.class, "CustomMenu"), ctx, mainMenu);
}
protected JMenu createMenu(VCSContext context, boolean mainMenu) {
CustomActionBuilder builder = CustomActionBuilder.newBuilder(context);
JMenu menu = new JMenu(this);
if (addMainActions(menu, builder)) {
menu.addSeparator();
}
if (addRepositoryActions(menu, builder)) {
menu.addSeparator();
}
builder = new CustomWizardActionBuilder(context);
builder.setRepoSpecific(!mainMenu);
String name = mainMenu
? NbBundle.getMessage(CustomMenu.class, "NewMainAction") // NOI18N
: NbBundle.getMessage(CustomMenu.class, "NewRepoAction"); // NOI18N
menu.add(new CustomWizardAction(name, builder));
org.openide.awt.Mnemonics.setLocalizedText(menu, NbBundle.getMessage(CustomMenu.class, "CustomMenu")); // NOI18N
return menu;
}
private RepositoryConfig getRepositoryConfig(VCSContext context) {
File root = GitUtils.getRootFile(context);
Repository repo = Git.getInstance().getRepository(root);
return repo == null ? null : repo.getConfig();
}
public boolean addRepositoryActions(JMenu menu, CustomActionBuilder builder) {
RepositoryConfig config = getRepositoryConfig(builder.getContext());
int actions = 0;
for (String action : config.getSubsections("nbgit")) {
if (action.startsWith("action") && load(builder, config, action)) {
menu.add(builder.build());
actions++;
}
}
return actions > 0;
}
public boolean addMainActions(JMenu menu, CustomActionBuilder builder) {
Preferences prefs = GitModuleConfig.getDefault().getPreferences();
HashSet<String> seen = new HashSet<String>();
String[] keys;
try {
keys = prefs.keys();
} catch (BackingStoreException ex) {
return false;
}
for (String key : keys) {
int cutOffset = key.indexOf(".");
if (key.startsWith(preferencesPrefix) && cutOffset != -1) {
key = key.substring(0, cutOffset);
if (!seen.contains(key) && load(builder, prefs, key)) {
menu.add(builder.build());
seen.add(key);
}
}
}
return !seen.isEmpty();
}
private String getPreferencesName(Option option, int i) {
return preferencesPrefix + i + "." + option.name();
}
public boolean load(CustomActionBuilder builder, RepositoryConfig config, String subsection) {
for (Option option : Option.values()) {
String value = config.getString("nbgit", subsection, option.name());
builder.setOption(option, value);
}
return builder.isValid();
}
public boolean load(CustomActionBuilder builder, Preferences prefs, String key) {
for (Option option : Option.values()) {
String value = prefs.get(key + "." + option.name(), null);
builder.setOption(option, value);
}
return builder.isValid();
}
private class CustomWizardActionBuilder extends CustomActionBuilder {
CustomWizardActionBuilder(VCSContext context) {
super(context);
}
@Override
public CustomAction build() {
if (!isValid()) {
return null;
}
int i = 0;
if (isRepoSpecific()) {
RepositoryConfig config = getRepositoryConfig(getContext());
Collection<String> subsections = config.getSubsections("nbgit");
while (subsections.contains("action" + i)) {
i++;
}
for (Option option : Option.values()) {
String value = this.getValue(option);
config.setString("nbgit", "action" + i, option.name(), value);
}
try {
config.save();
} catch (IOException ex) {
}
} else {
Preferences prefs = GitModuleConfig.getDefault().getPreferences();
while (prefs.get(getPreferencesName(Option.name, i), null) != null) {
i++;
}
for (Option option : Option.values()) {
prefs.put(getPreferencesName(option, i), getValue(option));
}
try {
prefs.sync();
} catch (BackingStoreException ex) {
}
}
return super.build();
}
}
}