/*
 * Copyright (c) 2011, grossmann
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * * Neither the name of the jo-widgets.org nor the
 *   names of its contributors may be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL jo-widgets.org BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */

package org.jowidgets.impl.widgets.basic;

import java.io.File;
import java.util.List;

import org.jowidgets.api.controller.IDisposeListener;
import org.jowidgets.api.widgets.IFileChooser;
import org.jowidgets.api.widgets.IWindow;
import org.jowidgets.common.types.DialogResult;
import org.jowidgets.common.types.IFileChooserFilter;
import org.jowidgets.impl.base.delegate.DisplayDelegate;
import org.jowidgets.impl.widgets.WidgetCheck;
import org.jowidgets.impl.widgets.common.wrapper.WidgetSpiWrapper;
import org.jowidgets.spi.widgets.IFileChooserSpi;

public class FileChooserImpl extends WidgetSpiWrapper implements IFileChooser {

    private final DisplayDelegate displayDelegate;

    public FileChooserImpl(final IFileChooserSpi widget) {
        super(widget);
        this.displayDelegate = new DisplayDelegate();
    }

    @Override
    public IFileChooserSpi getWidget() {
        return (IFileChooserSpi) super.getWidget();
    }

    @Override
    public void setParent(final IWindow parent) {
        displayDelegate.setParent(parent);
    }

    @Override
    public IWindow getParent() {
        return displayDelegate.getParent();
    }

    @Override
    public void setSelectedFile(final File file) {
        getWidget().setSelectedFile(file);
    }

    @Override
    public DialogResult open() {
        WidgetCheck.check(this);
        final DialogResult result = getWidget().open();
        dispose();
        return result;
    }

    @Override
    public void dispose() {
        displayDelegate.dispose();
    }

    @Override
    public boolean isDisposed() {
        return displayDelegate.isDisposed();
    }

    @Override
    public void addDisposeListener(final IDisposeListener listener) {
        displayDelegate.addDisposeListener(listener);
    }

    @Override
    public void removeDisposeListener(final IDisposeListener listener) {
        displayDelegate.removeDisposeListener(listener);
    }

    @Override
    public List<File> getSelectedFiles() {
        return getWidget().getSelectedFiles();
    }

    @Override
    public IFileChooserFilter getSelectedFilter() {
        return getWidget().getSelectedFilter();
    }

}