PrivatePackDialog.java

/*
 * This file is part of FTB Launcher.
 *
 * Copyright © 2012-2016, FTB Launcher Contributors <https://github.com/Slowpoke101/FTBLaunch/>
 * FTB Launcher is 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 net.ftb.gui.dialogs;

import java.awt.Container;
import java.awt.Dimension;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;

import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JEditorPane;
import javax.swing.JScrollBar;
import javax.swing.JTextField;

import net.ftb.data.ModPack;
import net.ftb.data.Settings;
import net.ftb.gui.GuiConstants;
import net.ftb.gui.LaunchFrame;
import net.ftb.gui.panes.FTBPacksPane;
import net.ftb.gui.panes.ThirdPartyPane;
import net.ftb.locale.I18N;
import net.ftb.log.Logger;
import net.ftb.util.DownloadUtils;
import net.ftb.util.ErrorUtils;
import net.ftb.util.FTBFileUtils;
import net.ftb.util.OSUtils;
import net.miginfocom.swing.MigLayout;

@SuppressWarnings("serial")
public class PrivatePackDialog extends JDialog
{
	private JEditorPane editorPane;
	private JTextField modpackName;
	private JButton remove;
	private JButton add;
	private JButton cancel;

	public PrivatePackDialog ()
	{
		super(LaunchFrame.getInstance(), false);

		setupGui();

		getRootPane().setDefaultButton(add);

		add.addActionListener(new ActionListener()
		{
			@Override
			public void actionPerformed (ActionEvent e)
			{
				if (!modpackName.getText().isEmpty() && DownloadUtils.staticFileExists(modpackName.getText() + ".xml"))
				{
					if (!packExists(modpackName.getText()))
					{
						Logger.logInfo("Adding: " + modpackName.getText());
						ModPack.loadXml(modpackName.getText() + ".xml");
						Settings.getSettings().addPrivatePack(modpackName.getText());
						Settings.getSettings().save();
						setVisible(false);

						ModPack pack = ModPack.findByXML(modpackName.getText() + ".xml");
						if (pack != null)
						{
							JScrollBar jb;
							if (pack.isThirdPartyTab())
							{
								LaunchFrame.getInstance().tabbedPane.setSelectedIndex(3);
								jb = ThirdPartyPane.getInstance().getPacksScroll().getVerticalScrollBar();

							}
							else
							{
								LaunchFrame.getInstance().tabbedPane.setSelectedIndex(2);
								jb = FTBPacksPane.getInstance().getPacksScroll().getVerticalScrollBar();
							}
							jb.setValue(jb.getMaximum());
						}
					}
					else
					{
						ErrorUtils.tossError(I18N.getLocaleString("PRIVATEPACK_ALREADY_ADDED"));
					}
				}
				else
				{
					ErrorUtils.tossError(I18N.getLocaleString("PRIVATEPACK_ERROR"));
				}
			}
		});

		cancel.addActionListener(new ActionListener()
		{
			@Override
			public void actionPerformed (ActionEvent e)
			{
				setVisible(false);
			}
		});

		remove.addActionListener(new ActionListener()
		{
			@Override
			public void actionPerformed (ActionEvent arg0)
			{
				ArrayList<String> codes = Settings.getSettings().getPrivatePacks();
				String toRemove = "";
				for(String s : codes)
				{
					if (s.equalsIgnoreCase(modpackName.getText()))
					{
						toRemove = s;
					}
				}
				if (!toRemove.isEmpty())
				{
					Settings.getSettings().removePrivatePack(toRemove);
					Settings.getSettings().save();
					try
					{
						for(ModPack pack : ModPack.getPackArray())
						{
							if (pack.getParentXml().equalsIgnoreCase(toRemove + ".xml"))
							{
								FTBFileUtils.delete(new File(OSUtils.getCacheStorageLocation(), "ModPacks/" + pack.getDir()));
								break;
							}
						}
						ModPack.removePacks(toRemove + ".xml");
						FTBFileUtils.delete(new File(OSUtils.getCacheStorageLocation(), "ModPacks/" + toRemove + ".xml"));
					}
					catch (IOException e)
					{
						Logger.logError("Error while deleting private modpack", e);
					}
					Logger.logInfo(modpackName.getText() + " " + I18N.getLocaleString("PRIVATEPACK_SECCESS"));
					modpackName.setText("");
					setVisible(false);
				}
				else
				{
					Logger.logInfo(I18N.getLocaleString("PRIVATEPACK_NOTEXISTS"));
				}
			}
		});
	}

	private void setupGui ()
	{
		setIconImage(Toolkit.getDefaultToolkit().getImage(this.getClass().getResource("/image/logo_ftb.png")));
		setTitle(I18N.getLocaleString("PRIVATEPACK_TITLE"));
		setResizable(true);
		setPreferredSize(new Dimension(300, 200));

		Container panel = getContentPane();
		panel.setLayout(new MigLayout());

		editorPane = new JEditorPane();
		modpackName = new JTextField(16);
		remove = new JButton(I18N.getLocaleString("MAIN_REMOVE"));
		add = new JButton(I18N.getLocaleString("MAIN_ADD"));
		cancel = new JButton(I18N.getLocaleString("MAIN_CANCEL"));

		modpackName.setColumns(10);

		editorPane.setEditable(false);
		editorPane.setHighlighter(null);
		editorPane.setContentType("text/html");
		editorPane.setText(I18N.getLocaleString("PRIVATEPACK_TEXT"));

		panel.add(editorPane, GuiConstants.FILL_SINGLE_LINE);
		panel.add(modpackName, GuiConstants.FILL_SINGLE_LINE);
		panel.add(add, GuiConstants.FILL_THREE);
		panel.add(remove, GuiConstants.GROW);
		panel.add(cancel, GuiConstants.GROW);

		pack();
		modpackName.requestFocusInWindow();
		setLocationRelativeTo(getOwner());
	}

	private boolean packExists (String name)
	{
		for(String p : Settings.getSettings().getPrivatePacks())
		{
			if (p.equalsIgnoreCase(name))
			{
				return true;
			}
		}
		return false;
	}
}