/*
 * 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
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 */

package org.jowidgets.examples.common.ole;

import org.jowidgets.addons.widgets.ole.api.IOleControl;
import org.jowidgets.addons.widgets.ole.api.InvocationParameter;
import org.jowidgets.addons.widgets.ole.api.OleBPF;
import org.jowidgets.api.color.Colors;
import org.jowidgets.api.toolkit.Toolkit;
import org.jowidgets.api.widgets.IFrame;
import org.jowidgets.api.widgets.ITextControl;
import org.jowidgets.common.application.IApplication;
import org.jowidgets.common.application.IApplicationLifecycle;
import org.jowidgets.common.types.VirtualKey;
import org.jowidgets.common.widgets.controller.IKeyEvent;
import org.jowidgets.common.widgets.layout.MigLayoutDescriptor;
import org.jowidgets.tools.controller.KeyAdapter;
import org.jowidgets.tools.layout.MigLayoutFactory;
import org.jowidgets.tools.widgets.blueprint.BPF;

public final class OleControlDemoApplication implements IApplication {

    private static final String INITIAL_URL = "www.google.de";

    private final String title;

    public OleControlDemoApplication(final String title) {
        this.title = title;
    }

    public void start() {
        Toolkit.getApplicationRunner().run(this);
    }

    @Override
    public void start(final IApplicationLifecycle lifecycle) {
        final IFrame frame = Toolkit.createRootFrame(BPF.frame().setTitle(title).autoPackOff(), lifecycle);
        frame.setBackgroundColor(Colors.WHITE);
        frame.setSize(1024, 768);
        frame.setLayout(new MigLayoutDescriptor("0[grow, 0::]0", "[][]0[grow, 0::]0"));

        //add url field
        final ITextControl urlField = frame.add(BPF.textField().setText(INITIAL_URL), "gapleft 5, gapright 5,growx, h 0::, wrap");
        frame.add(BPF.separator(), "growx, h 0::, wrap");

        //add ole content
        final IOleControl oleControl = frame.add(OleBPF.oleControl(), MigLayoutFactory.GROWING_CELL_CONSTRAINTS);

        oleControl.setDocument("Shell.Explorer");
        onUrlChange(oleControl, urlField);

        urlField.addKeyListener(new KeyAdapter() {
            @Override
            public void keyReleased(final IKeyEvent event) {
                if (event.getVirtualKey() == VirtualKey.ENTER) {
                    onUrlChange(oleControl, urlField);
                }
            }
        });

        frame.setVisible(true);
    }

    private void onUrlChange(final IOleControl oleControl, final ITextControl urlField) {
        oleControl.getAutomation().invoke("Navigate", InvocationParameter.create("URL", urlField.getText()));
    }
}