/*
 * Copyright (c) 2003,2009 Declarative Engineering LLC.
 * All rights reserved.  This program and the accompanying materials
 * are made available under the terms of the Declarative Engineering LLC
 * verson 1 which accompanies this distribution, and is available at
 * http://declarativeengineering.com/legal/DE_Developer_License_v1.txt
 */
package com.foundation.view.swt;

import com.common.debug.*;
import com.foundation.view.*;

public class DirectoryDialog extends Dialog {
	public static final String fileSeparator = System.getProperty("file.separator");
/**
 * DirectoryDialog constructor.
 * @param parent The parent view which is required for this dialog.
 */
public DirectoryDialog(IView parent) {
	super();
	
	if(parent instanceof Container) {
		setSwtDialog(new org.eclipse.swt.widgets.DirectoryDialog(((Container) parent).getSwtControl().getShell()));
	}//if//
	else {
		Debug.log("Error: Cannot create a dialog without a valid SWT parent control.");
	}//else//
}//DirectoryDialog()//
/**
 * DirectoryDialog constructor.
 * @param parent The parent view which is required for this dialog.
 * @param style No styles are currently permissable.
 */
public DirectoryDialog(IView parent, int style) {
	super();
	
	if(parent instanceof Container) {
		setSwtDialog(new org.eclipse.swt.widgets.DirectoryDialog(((Container) parent).getSwtControl().getShell(), style));
	}//if//
	else {
		Debug.log("Error: Cannot create a dialog without a valid SWT parent control.");
	}//else//
}//DirectoryDialog()//
/**
 * Gets the SWT directory dialog instance.
 * @return The SWT directory dialog.
 */
private org.eclipse.swt.widgets.DirectoryDialog getSwtDirectoryDialog() {
	return (org.eclipse.swt.widgets.DirectoryDialog) getSwtDialog();
}//getSwtDirectoryDialog()//
/**
 * Gets the dialog message.
 * @return The message to be displayed to the user.
 */
public String getMessage() {
	return getSwtDirectoryDialog().getMessage();
}//getMessage()//
/**
 * Sets the dialog message.
 * @param message The message to be displayed to the user.
 */
public void setMessage(String message) {
	getSwtDirectoryDialog().setMessage(message);
}//setMessage()//
/**
 * Gets the directory path the user will see.
 * @return The directory seen by the user.
 */
public String getFilterPath() {
	return getSwtDirectoryDialog().getFilterPath();
}//getFilterPath()//
/**
 * Sets the directory path the user will see.
 * @param filterPath The directory seen by the user.
 */
public void setFilterPath(String filterPath) {
	getSwtDirectoryDialog().setFilterPath(filterPath);
}//setFilterPath()//
/**
 * Opens the dialog making it visible to the user.
 * @return The directory of the first selected file.  This will be null if an error occured.
 */
public String open() {
	return getSwtDirectoryDialog().open();
}//open()//
}//DirectoryDialog//