/*
 * Copyright (c) 2012, 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.addons.widgets.pdf.impl.browser;

import java.io.File;
import java.io.InputStream;
import java.net.MalformedURLException;

import org.jowidgets.addons.widgets.browser.api.IBrowser;
import org.jowidgets.addons.widgets.pdf.api.IPdfReader;
import org.jowidgets.addons.widgets.pdf.api.IPdfReaderSetupBuilder;
import org.jowidgets.tools.widgets.wrapper.ControlWrapper;
import org.jowidgets.util.Assert;

class PdfReaderImpl extends ControlWrapper implements IPdfReader {

    PdfReaderImpl(final IBrowser browser, final IPdfReaderSetupBuilder<?> setup) {
        super(browser);
    }

    @Override
    protected IBrowser getWidget() {
        return (IBrowser) super.getWidget();
    }

    @Override
    public void clear() {
        getWidget().setUrl("about.blank");
    }

    @Override
    public void open(final String filename) {
        Assert.paramNotNull(filename, "filename");
        getWidget().setUrl(filename);
    }

    @Override
    public void open(final File file) {
        Assert.paramNotNull(file, "file");
        try {
            open(file.toURI().toURL().toString());
        }
        catch (final MalformedURLException e) {
            throw new RuntimeException("Can not resolve file url", e);
        }
    }

    @Override
    public void open(final InputStream inputStream) {
        //TODO MG implement this with help of a temp file
    }

}