/*
 *
 * TestWrapped.java version 0.1 
 *
 * Copyright (C) 2008 Piet Blok. 
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Created on 5 aug 2008
 */

package org.pbjar.jxlayer.test;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.LayoutManager;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.io.IOException;
import java.util.Date;
import java.util.List;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.JButton;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import javax.swing.Scrollable;
import javax.swing.SwingUtilities;

import org.jdesktop.jxlayer.JXLayer;

/**
 * TODO Program description
 * 
 * @author Piet Blok
 */
public class TestWrapped {

    /**
     * @param args
     */
    public static void main(String[] args) {
	SwingUtilities.invokeLater(new Runnable() {

	    @Override
	    public void run() {
		try {
		    new TestWrapped().test();
		} catch (IOException e) {
		    e.printStackTrace();
		}
	    }
	});
    }

    @SuppressWarnings("unchecked")
    private void test() throws IOException {
	JFrame frame = new JFrame();
	frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	frame.setSize(600, 400);
	frame.setLocationRelativeTo(null);
	JMenuBar menubar = new JMenuBar();
	frame.setJMenuBar(menubar);

	GeneralLayerUI<JComponent>[] layerUIs = new GeneralLayerUI[] {

	new MouseDrawingUI(),

	new HideCursorUI(500),

	new MagnifierUI(),

	};

	JMenu menu = new JMenu("Options");
	menubar.add(menu);
	// for (GeneralLayerUI layerUI : layerUIs) {
	// addActions(menu, layerUI.getName(), layerUI.getActions());
	// }

	frame.add(createTarget(frame, "Target", menu, layerUIs));
	frame.setVisible(true);
    }

    private void addActions(JMenu menu, String name, List<Action> actionList) {
	// JMenu menu = new JMenu(name);
	// parentMenu.add(menu);
	for (Action action : actionList) {
	    if (action instanceof FlipFlop) {
		JCheckBoxMenuItem item = new JCheckBoxMenuItem(action);
		menu.add(item);
		item.setSelected(((FlipFlop) action).getState());
	    } else {
		menu.add(action);
	    }
	}
    }

    private static abstract class ScrollablePanel extends JPanel implements
	    Scrollable {

	public ScrollablePanel(LayoutManager layout) {
	    super(layout);
	}

    }
    
    @SuppressWarnings("unchecked")
    private JComponent createTarget (JFrame frame, String id, JMenu menubar,
	    GeneralLayerUI<JComponent>[] layerUIs) {
	JTextPane originalComponent = new JTextPane() {

	    private static final long serialVersionUID = 1L;

	    @Override
	    public boolean getScrollableTracksViewportWidth() {
		return true;
	    }

	};
	try {
	    originalComponent.setPage(this.getClass().getResource(
		    "WrapTest.html"));
	} catch (IOException e) {
	    e.printStackTrace();
	}
	originalComponent.setEditable(false);
//	JMenu menu = new JMenu(id);
//	menubar.add(menu);

	JComponent wrappingTarget = originalComponent;
//	for (GeneralLayerUI<JComponent> layerUI : layerUIs) {
//	    wrappingTarget = new JXLayer<JComponent>(wrappingTarget, layerUI);
//	    addActions(menu, layerUI.getName(), layerUI
//		    .getActions((JXLayer<JComponent>) wrappingTarget));
//	}
	for (GeneralLayerUI<JComponent> layerUI : layerUIs) {
	    wrappingTarget = new JXLayer<JComponent>(wrappingTarget, layerUI);
	    JMenu menu = new JMenu(layerUI.getName());
	    menubar.add(menu);
	    addActions(menu, layerUI.getName(), layerUI.getActions());
	    addActions(menu, layerUI.getName(), layerUI
		    .getActions((JXLayer<JComponent>) wrappingTarget));
	}

	return new JScrollPane(wrappingTarget);
	
    }

    @SuppressWarnings({ "unchecked", "unused" })
    private JComponent createTargetNew(JFrame frame, String id, JMenu menubar,
	    GeneralLayerUI<JComponent>[] layerUIs) {
	final JTextPane textPane = new JTextPane() {

	    private static final long serialVersionUID = 1L;

	    @Override
	    public boolean getScrollableTracksViewportWidth() {
		return true;
	    }

	};
	final JLabel messageLabel = new JLabel("Message");
	JButton button = new JButton(new AbstractAction("A button") {

	    private static final long serialVersionUID = 1L;

	    @Override
	    public void actionPerformed(ActionEvent event) {
		messageLabel.setText(new Date().toString());
	    }
	});
	try {
	    textPane.setPage(this.getClass().getResource("WrapTest.html"));
	} catch (IOException e) {
	    e.printStackTrace();
	}
	textPane.setEditable(false);

	JComponent originalComponent = new ScrollablePanel(new BorderLayout()) {

	    private static final long serialVersionUID = 1L;

	    @Override
	    public Dimension getPreferredScrollableViewportSize() {
		return textPane.getPreferredScrollableViewportSize();
	    }

	    @Override
	    public int getScrollableBlockIncrement(Rectangle visibleRect, int orientation,
		    int direction) {
		return textPane.getScrollableBlockIncrement(visibleRect, orientation, direction);
	    }

	    @Override
	    public boolean getScrollableTracksViewportHeight() {
		return textPane.getScrollableTracksViewportHeight();
	    }

	    @Override
	    public boolean getScrollableTracksViewportWidth() {
		return textPane.getScrollableTracksViewportWidth();
	    }

	    @Override
	    public int getScrollableUnitIncrement(Rectangle visibleRect, int orientation,
		    int direction) {
		return textPane.getScrollableUnitIncrement(visibleRect, orientation, direction);
	    }
	};

	originalComponent.add(messageLabel, BorderLayout.PAGE_START);
	originalComponent.add(textPane, BorderLayout.CENTER);
	originalComponent.add(button, BorderLayout.PAGE_END);

	JComponent wrappingTarget = originalComponent;
	for (GeneralLayerUI<JComponent> layerUI : layerUIs) {
	    wrappingTarget = new JXLayer<JComponent>(wrappingTarget, layerUI);
	    JMenu menu = new JMenu(layerUI.getName());
	    menubar.add(menu);
	    addActions(menu, layerUI.getName(), layerUI.getActions());
	    addActions(menu, layerUI.getName(), layerUI
		    .getActions((JXLayer<JComponent>) wrappingTarget));
	}

	return new JScrollPane(wrappingTarget);
    }

}