/*

 * 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

 */

/*

 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.

 * Use is subject to license terms.

 */

package org.opensolaris.os.vp.panels.apache.client.swing;

import java.awt.Image;

import java.net.URL;

import java.util.List;

import javax.swing.*;

import org.opensolaris.os.vp.panel.common.control.*;

import org.opensolaris.os.vp.panel.swing.control.*;

import org.opensolaris.os.vp.panel.swing.view.*;

import org.opensolaris.os.vp.util.misc.*;

import org.opensolaris.os.vp.util.swing.*;

public class ModulesControl extends ListSelectorControl<ApachePanelDescriptor,

    ListSelectorPanel, Module> implements HasImages {

    //

    // Static data

    //

    public static final String ID = "modules";

    public static final String NAME = Finder.getString("modules.title");

    protected static final List<Image> images = IconUtil.getImages(

	Module.icons);

    //

    // Instance data

    //

    private HasModules parent;

    //

    // Constructors

    //

    public ModulesControl(ApachePanelDescriptor descriptor,

	HasModules parent) {

	super(ID, NAME, descriptor);

	this.parent = parent;

    }

    //

    // HasImages methods

    //

    @Override

    public List<? extends Image> getImages() {

	return images;

    }

    //

    // Control methods

    //

    @Override

    public Navigable[] getForwardingPath() {

	List<Module> modules = parent.getModules().getChildren();

	if (!modules.isEmpty()) {

	    Module module = modules.get(0);

	    return new Navigable[] {

		new SimpleNavigable(ModuleControl.ID, null,

		    ModuleControl.PARAM_MODULE, module.getId())

	    };

	}

	return null;

    }

    //

    // DefaultControl methods

    //

    @Override

    protected void ensureChildrenCreated() {

	if (children.size() == 0) {

	    ApachePanelDescriptor descriptor = getPanelDescriptor();

	    SwingControl child = new ModuleControl(descriptor, this);

	    addChildren(child);

	    addToLayout(child);

	}

    }

    //

    // SwingControl methods

    //

    @Override

    protected ListSelectorPanel createComponent() {

	ListSelectorPanel panel = new ListSelectorPanel();

	panel.setSelectionTitle(Finder.getString("modules.list.title"));

	JList list = panel.getSelectionComponent();

	SimpleCellRenderer renderer = new ManagedObjectCellRenderer<Module>();

	renderer.configureFor(list);

	list.setCellRenderer(renderer);

	addAction(panel, new CreateModuleAction(this), true, true);

	addAction(panel, new DeleteModuleAction(this), true, true);

	addDefaultCloseAction(panel, false);

	addDefaultHelpAction(panel);

	setDefaultContentView(new NoModulePanel());

	return panel;

    }

    //

    // ListSelectorControl methods

    //

    @Override

    protected int getListIndexOf(Control child) {

	Module module = ((ModuleControl)child).getModule();

	int index = parent.getModules().indexOf(module);

	assert module == getComponent().getSelectionComponent().getModel().

	    getElementAt(index);

	return index;

    }

    @Override

    protected ListModel getListModel() {

	return new ManagedObjectTableModel<Module>(parent.getModules(),

	    null);

    }

    @Override

    protected Navigable[] getPathForSelection(List<Module> selection) {

	if (selection.size() != 1) {

	    return null;

	}

	Module selected = selection.get(0);

	return new Navigable[] {

	    new SimpleNavigable(ModuleControl.ID, selected.getName(),

		ModuleControl.PARAM_MODULE, selected.getId())

	};

    }

    //

    // ModulesControl methods

    //

    public HasModules getHasModules() {

	return parent;

    }

}