/*
* Tiled Map Editor, (c) 2004-2006
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* Adam Turk <aturk@biggeruniverse.com> Bjorn Lindeijer <bjorn@lindeijer.nl>
*/
package de.yaams.extensions.basemap.tiled.mapeditor.util;
import java.io.File;
import java.util.Iterator;
import java.util.LinkedList;
import de.yaams.extensions.basemap.tiled.io.PluggableMapIO;
import de.yaams.extensions.basemap.tiled.io.xml.XMLMapWriter;
import de.yaams.extensions.basemap.tiled.mapeditor.Resources;
/**
* @version $Id$
*/
public class TiledFileFilter extends ConfirmableFileFilter {
public static final int FILTER_EXT = 0;
public static final int FILTER_TMX = 1;
public static final int FILTER_TSX = 2;
public static final int FILTER_BOTH = 3;
public static final int FILTER_PLUG = 4;
private String desc;
private LinkedList<String> exts;
private PluggableMapIO pmio;
private int type = FILTER_EXT;
private static final String FILETYPE_TILED = Resources.getString("general.filetype.tiled");
private static final String FILETYPE_TMX = Resources.getString("general.filetype.tiledmap");
private static final String FILETYPE_TSX = Resources.getString("general.filetype.tiledtileset");
private static final String FILETYPE_EXT = Resources.getString("general.filetype.byextension");
public TiledFileFilter() {
desc = FILETYPE_TILED;
exts = new LinkedList<String>();
exts.add("tmx");
exts.add("tmx.gz");
exts.add("tsx");
pmio = new XMLMapWriter();
}
public TiledFileFilter(int filter) {
exts = new LinkedList<String>();
desc = "";
type = filter;
if ((filter & FILTER_TMX) != 0) {
desc = FILETYPE_TMX;
exts.add("tmx");
exts.add("tmx.gz");
pmio = new XMLMapWriter();
}
if ((filter & FILTER_TSX) != 0) {
desc += FILETYPE_TSX;
exts.add("tsx");
if (pmio == null) {
pmio = new XMLMapWriter();
}
}
if (filter == FILTER_EXT) {
desc = FILETYPE_EXT;
}
}
public TiledFileFilter(PluggableMapIO p) throws Exception {
exts = new LinkedList<String>();
pmio = p;
buildFilter(p.getFilter(), p.getName());
}
public TiledFileFilter(String filter, String desc) {
exts = new LinkedList<String>();
buildFilter(filter, desc);
}
private void buildFilter(String filter, String desc) {
this.desc = desc;
String[] extensions = filter.split(",");
for (String extension : extensions) {
exts.add(extension.substring(extension.indexOf('.') + 1));
}
}
public void setDescription(String description) {
desc = description;
}
public void addExtention(String extension) {
exts.add(extension);
}
public PluggableMapIO getPlugin() {
return pmio;
}
@Override
public String getDefaultExtension() {
if (!exts.isEmpty()) {
return exts.getFirst();
} else {
return null;
}
}
public int getType() {
return type;
}
@Override
public boolean accept(File file) {
// todo: Verify that the "!file.exists()" check is rather weird.
if (type != FILTER_EXT && (file.isFile() || !file.exists())) {
String fileName = file.getPath().toLowerCase();
for (String ext : exts) {
if (fileName.endsWith("." + ext)) {
return true;
}
}
return false;
}
return true;
}
@Override
public String getDescription() {
StringBuffer filter = new StringBuffer();
if (!exts.isEmpty()) {
filter.append(" (");
Iterator<String> itr = exts.iterator();
while (itr.hasNext()) {
filter.append("*.").append(itr.next());
if (itr.hasNext()) {
filter.append(",");
}
}
filter.append(")");
}
return desc + filter;
}
}