/*

 * CDDL HEADER START

 *

 * The contents of this file are subject to the terms of the

 * Common Development and Distribution License (the "License").

 * You may not use this file except in compliance with the License.

 *

 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

 * or http://www.opensolaris.org/os/licensing.

 * See the License for the specific language governing permissions

 * and limitations under the License.

 *

 * When distributing Covered Code, include this CDDL HEADER in each

 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

 * If applicable, add the following below this CDDL HEADER, with the

 * fields enclosed by brackets "[]" replaced with your own identifying

 * information: Portions Copyright [yyyy] [name of copyright owner]

 *

 * CDDL HEADER END

 */

/*

 */

package com.oracle.solaris.vp.panels.browser.client.swing;

import java.beans.*;

import java.util.*;

import java.util.logging.Level;

import com.oracle.solaris.rad.client.RadObjectException;

import com.oracle.solaris.vp.panel.common.*;

import com.oracle.solaris.vp.panel.common.api.panel.*;

import com.oracle.solaris.vp.panel.common.control.*;

import com.oracle.solaris.vp.panel.common.model.*;

import com.oracle.solaris.vp.panel.swing.control.PanelFrameControl;

import com.oracle.solaris.vp.panel.swing.model.SwingPanelDescriptor;

import com.oracle.solaris.vp.util.misc.finder.Finder;

/**

 * Panel descriptor for the panel browser panel

 */

public class BrowserPanelDescriptor

    extends AbstractPanelDescriptor<PanelManagedObject>

    implements SwingPanelDescriptor<PanelManagedObject> {

    //

    // Instance data

    //

    private BrowserControl control_;

    private DefaultControl topControl;

    private Map<String, PanelManagedObject> panels_ =

	new HashMap<String, PanelManagedObject>();

    private PanelBeanTracker panelBeanTracker;

    private PropertyChangeListener beanListener =

	new PropertyChangeListener() {

	    @Override

	    public void propertyChange(PropertyChangeEvent event) {

		beanChanged();

		if (event.getNewValue() != null) {

		    control_.newConnection();

		}

	    }

	};

    //

    // Constructors

    //

    public BrowserPanelDescriptor(String id, ClientContext context)

	throws TrackerException {

	super(id, context);

	panelBeanTracker = new PanelBeanTracker(getClientContext());

	panelBeanTracker.addPropertyChangeListener(

	    BeanTracker.PROPERTY_BEAN, beanListener);

	beanChanged();

	control_ = new BrowserControl(this);

	topControl = new PanelFrameControl<BrowserPanelDescriptor>(this);

	topControl.addChildren(control_);

    }

    //

    // ManagedObject methods

    //

    @Override

    public String getName() {

	return (Finder.getString("browser.name"));

    }

    //

    // PanelDescriptor methods

    //

    @Override

    public Control getControl() {

	return topControl;

    }

    //

    // BrowserPanelDescriptor methods

    //

    public PanelManagedObject getPanel(String name) {

	return (panels_.get(name));

    }

    private void beanChanged() {

	Panel bean = panelBeanTracker.getBean();

	panels_.clear();

	clearChildren();

	if (bean != null) {

	    try {

		for (String name : bean.getpanelNames()) {

		    try {

			CustomPanel custom = bean.getPanel(name, null);

			panels_.put(name, new PanelManagedObject(custom));

		    } catch (RadObjectException e) {

			getLog().log(Level.SEVERE,

			    "could not load panel: " + name, e);

		    }

		}

	    } catch (RadObjectException e) {

		getLog().log(Level.SEVERE, "could not get panel names", e);

	    }

	}

	List<PanelManagedObject> list =

	    new ArrayList<PanelManagedObject>(panels_.values());

	Collections.sort(list);

	addChildren(list.toArray(new PanelManagedObject[0]));

	int size = getChildren().size();

	setStatusText(Finder.getString("browser.status." + size, size));

    }

}