nl.cloudfarming.client.fleet.machine.wizard.MachineWizardStartPanel Maven / Gradle / Ivy

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/**
 * Copyright (C) 2008-2012 AgroSense Foundation.
 *
 * AgroSense is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * There are special exceptions to the terms and conditions of the GPLv3 as it is applied to
 * this software, see the FLOSS License Exception
 * .
 *
 * AgroSense is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AgroSense.  If not, see .
 */
package nl.cloudfarming.client.fleet.machine.wizard;

import java.awt.Component;
import java.util.HashSet;
import java.util.Set;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import nl.cloudfarming.client.fleet.machine.windows.MachineOverviewController;
import nl.cloudfarming.client.fleet.machine.windows.MachineOverviewPanel;
import nl.cloudfarming.client.fleet.model.Machine;
import nl.cloudfarming.client.fleet.model.MachineProvider;
import nl.cloudfarming.client.util.swing.ASBodyPanel;
import org.netbeans.api.project.Project;
import org.openide.WizardDescriptor;
import org.openide.WizardValidationException;
import org.openide.util.HelpCtx;
import org.openide.util.ImageUtilities;
import org.openide.util.Lookup;
import org.openide.util.NbBundle;

/**
 * The panel for the initial step in the machine creation wizard.
 *
 * @author Wytse Visser
 */
@NbBundle.Messages({"MachineWizardStartPanel general properties step name=General details",
                    "MachineWizardStartPanel invalid input message=There are some errors please correct them"})
public class MachineWizardStartPanel extends MachineOverviewController implements WizardDescriptor.ValidatingPanel, WizardDescriptor.FinishablePanel {

    private final Set listeners = new HashSet<>(1);
    private MachineWizardFactory factory;
    private Machine machineDataHolder;
    private ASBodyPanel overviewDecorator;

    public MachineWizardStartPanel(MachineWizardFactory factory, Machine machineDataHolder) {
        super(new MachineOverviewPanel(), machineDataHolder, Lookup.getDefault().lookupAll(factory.getDataServiceClass()));
        this.factory = factory;
        this.machineDataHolder = machineDataHolder;
    }

    @Override
    public boolean isValid() {
        return true;
    }
    
    @Override
    public void validate() throws WizardValidationException{
        if(!isPanelValid()){
            super.validatePanel();
            throw new WizardValidationException(overviewDecorator, Bundle.MachineWizardStartPanel_invalid_input_message(), Bundle.MachineWizardStartPanel_invalid_input_message());
        }
    }

    @Override
    public void addChangeListener(ChangeListener l) {
        synchronized (listeners) {
            listeners.add(l);
        }
    }

    @Override
    public void removeChangeListener(ChangeListener l) {
        synchronized (listeners) {
            listeners.remove(l);
        }
    }

    protected final void fireChangeEvent() {
        Set ls;
        synchronized (listeners) {
            ls = new HashSet<>(listeners);
        }
        ChangeEvent ev = new ChangeEvent(this);
        for (ChangeListener l : ls) {
            l.stateChanged(ev);
        }
    }

    @Override
    public void readSettings(WizardDescriptor wiz) {
    }

    @Override
    public void storeSettings(WizardDescriptor wiz) {
        wiz.putProperty(MachineWizardIterator.PROP_MACHINE, machineDataHolder);
        wiz.putProperty(MachineWizardIterator.PROP_MODEL, getSelectedModel());
    }

    @Override
    public MachineProvider getMachineProvider() {
        return Lookup.getDefault().lookup(factory.getMachineProviderClass());
    }

    @Override
    public Project getProject() {
        return factory.getProject();
    }

    @Override
    public void fieldsUpdated() {
        fireChangeEvent();
        overviewDecorator.setTitle(getOverviewPanel().getNameField().getText());
    }

    @Override
    public boolean isFinishPanel() {
        return isPanelValid();
    }

    @Override
    public Component getComponent() {
        if (overviewDecorator == null) {
            MachineOverviewPanel overviewPanel = getOverviewPanel();
            overviewDecorator = new ASBodyPanel(overviewPanel);
            overviewDecorator.setName(Bundle.MachineWizardStartPanel_general_properties_step_name());
            overviewDecorator.setIcon(ImageUtilities.loadImageIcon("nl/cloudfarming/client/fleet/vehicle/steering_wheel_332.png", true));
        }
        return overviewDecorator;
    }

    @Override
    public HelpCtx getHelp() {
        return null;
    }
}