FirewallPanel.java

/*******************************************************************************
 * Copyright (c) 2011, 2016 Eurotech and/or its affiliates
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Eurotech
 *******************************************************************************/
package org.eclipse.kura.web.client.firewall;

import org.eclipse.kura.web.client.messages.Messages;
import org.eclipse.kura.web.shared.model.GwtSession;

import com.extjs.gxt.ui.client.Style.LayoutRegion;
import com.extjs.gxt.ui.client.util.Margins;
import com.extjs.gxt.ui.client.widget.Label;
import com.extjs.gxt.ui.client.widget.LayoutContainer;
import com.extjs.gxt.ui.client.widget.layout.BorderLayout;
import com.extjs.gxt.ui.client.widget.layout.BorderLayoutData;
import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.Element;

public class FirewallPanel extends LayoutContainer 
{
	private static final Messages MSGS = GWT.create(Messages.class);

    @SuppressWarnings("unused")
	private boolean                m_initialized;
	private GwtSession             m_currentSession;

	private FirewallConfigTabs      m_firewallConfigTabs;
			
    public FirewallPanel(GwtSession currentSession) {
    	m_currentSession  = currentSession;
    	m_initialized     = false;    	

    }
    
    public boolean isDirty() {
    	if (m_firewallConfigTabs != null) {
    		return m_firewallConfigTabs.isDirty();
    	}
    	else {
    		return false;
    	}
    }

    protected void onRender(Element parent, int index) {
        
        super.onRender(parent, index);
        
        m_firewallConfigTabs = new FirewallConfigTabs(m_currentSession);
        
        BorderLayout borderLayout = new BorderLayout();
        setLayout(borderLayout);
        setBorders(true);
        setId("firewall-panel-wrapper");

        //
        // north
        BorderLayoutData northData = new BorderLayoutData(LayoutRegion.NORTH, 10);  
        northData.setMargins(new Margins(10, 25, 5, 25));
        Label intro = new Label(MSGS.firewallIntro());
        intro.setId("firewall-label");
        add(intro, northData);

        //
        // center
        BorderLayoutData centerData = new BorderLayoutData(LayoutRegion.CENTER);  
        centerData.setMargins(new Margins(10, 25, 25, 25));          
        add(m_firewallConfigTabs, centerData);
                
        m_initialized = true;
    }    
}