/*******************************************************************************
* Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is made available under the terms of the
* Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Exadel, Inc. and Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.common.model.ui.attribute.adapter;
import java.util.*;
import org.jboss.tools.common.meta.*;
import org.jboss.tools.common.meta.constraint.impl.*;
public class FileChooserAdapter extends DefaultValueAdapter {
protected Properties properties;
// private String description = "";
// private boolean all = false;
private String[] extensions = null;
private String[] filenames = null;
public void dispose() {
super.dispose();
properties = null;
}
public void setAttribute(XAttribute attribute) {
super.setAttribute(attribute);
XAttributeConstraintFileFilter c = (XAttributeConstraintFileFilter)attribute.getConstraint();
properties = c.getProperties();
if(properties != null) {
// description = properties.getProperty("description");
String s = properties.getProperty("extensions"); //$NON-NLS-1$
StringTokenizer st = new StringTokenizer((s == null) ? "" : s, ";,"); //$NON-NLS-1$ //$NON-NLS-2$
extensions = new String[st.countTokens()];
for (int i = 0; i < extensions.length; i++) {
extensions[i] = "*." + st.nextToken(); //$NON-NLS-1$
// if("*".equals(extensions[i])) all = true;
}
s = properties.getProperty("filenames"); //$NON-NLS-1$
if (s != null) {
st = new StringTokenizer(s, ";,"); //$NON-NLS-1$
filenames = new String[st.countTokens()];
for (int i = 0; i < filenames.length; i++)
filenames[i] = st.nextToken();
if(extensions == null || extensions.length == 0) extensions = filenames;
}
}
}
public String[] getExtensions() {
return extensions;
}
public String[] getFileNames()
{
return filenames;
}
public String getFilterPath() {
XAttributeConstraintFileFilter c = (XAttributeConstraintFileFilter)attribute.getConstraint();
properties = c.getProperties();
return properties == null ? null : properties.getProperty("filterFolder"); //$NON-NLS-1$
}
public Object getAdapter(Class adapter) {
if(adapter.isAssignableFrom(getClass())) return this;
return super.getAdapter(adapter);
}
}