at.rc.tacos.client.controller.VehicleTableSetReadyAction.java Source code

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Here is the source code for at.rc.tacos.client.controller.VehicleTableSetReadyAction.java

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/*******************************************************************************
 * Copyright (c) 2008, 2009 Internettechnik, FH JOANNEUM
 * http://www.fh-joanneum.at/itm
 * 
 *    Licenced under the GNU GENERAL PUBLIC LICENSE Version 2;
 *    You may obtain a copy of the License at
 *    http://www.gnu.org/licenses/gpl-2.0.txt
 * 
 * This program 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.
 *******************************************************************************/
package at.rc.tacos.client.controller;

import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.ui.PlatformUI;

import at.rc.tacos.core.net.NetWrapper;
import at.rc.tacos.factory.ImageFactory;
import at.rc.tacos.model.VehicleDetail;

/**
 * Sets the status of this vehicle to ready for action
 * 
 * @author Birgit
 */
public class VehicleTableSetReadyAction extends Action {

    // properties
    private TableViewer viewer;

    /**
     * Default class constructor specifying the vehicle
     * 
     * @param window
     *            the active workbench window
     * @param vehicle
     *            the vehicle to update
     */
    public VehicleTableSetReadyAction(TableViewer viewer) {
        this.viewer = viewer;
    }

    /**
     * Checks the vehicle and runs the action
     */
    @Override
    public void run() {
        // the selection
        ISelection selection = viewer.getSelection();
        // get the selected entry
        VehicleDetail detail = (VehicleDetail) ((IStructuredSelection) selection).getFirstElement();

        // first check if we have at least a driver
        if (detail.getDriver() == null) {
            MessageDialog.openError(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
                    "Fehler beim setzen des Status 'Einsatzbereit'",
                    "Dem Fahrzeug " + detail.getVehicleName()
                            + " kann nicht der Status 'Einsatzbereit' gegeben werden.\n"
                            + "Bitte weisen Sie dem Fahrzeug zuerst einen Fahrer zu.");
            return;
        }

        // reset the status
        detail.setOutOfOrder(false);
        detail.setReadyForAction(true);
        if (detail.getTransportStatus() == VehicleDetail.TRANSPORT_STATUS_NA)
            detail.setTransportStatus(VehicleDetail.TRANSPORT_STATUS_GREEN);
        NetWrapper.getDefault().sendUpdateMessage(VehicleDetail.ID, detail);
    }

    /**
     * Returns the tooltip text for the action
     * 
     * @return the tooltip text
     */
    @Override
    public String getToolTipText() {
        return "Setzt den Status 'Einsatzbereit'";
    }

    /**
     * Returns the text for the context menu item
     * 
     * @return the text to render
     */
    @Override
    public String getText() {
        return "Status Einsatzbereit";
    }

    /**
     * Returns the image to use for this action.
     * 
     * @return the image to use
     */
    @Override
    public ImageDescriptor getImageDescriptor() {
        return ImageFactory.getInstance().getRegisteredImageDescriptor("resource.vehicleReady");
    }
}