org.kalypso.core.status.AbstractStatusDialog.java Source code

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Here is the source code for org.kalypso.core.status.AbstractStatusDialog.java

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/*----------------    FILE HEADER KALYPSO ------------------------------------------
 *
 *  This file is part of kalypso.
 *  Copyright (C) 2004 by:
 * 
 *  Technical University Hamburg-Harburg (TUHH)
 *  Institute of River and coastal engineering
 *  Denickestrae 22
 *  21073 Hamburg, Germany
 *  http://www.tuhh.de/wb
 * 
 *  and
 * 
 *  Bjoernsen Consulting Engineers (BCE)
 *  Maria Trost 3
 *  56070 Koblenz, Germany
 *  http://www.bjoernsen.de
 * 
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 * 
 *  This library 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
 *  Lesser General Public License for more details.
 * 
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * 
 *  Contact:
 * 
 *  E-Mail:
 *  belger@bjoernsen.de
 *  schlienger@bjoernsen.de
 *  v.doemming@tuhh.de
 * 
 *  ---------------------------------------------------------------------------*/
package org.kalypso.core.status;

import org.apache.commons.lang3.StringUtils;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Shell;
import org.kalypso.core.KalypsoCoreImages;
import org.kalypso.core.KalypsoCorePlugin;
import org.kalypso.core.i18n.Messages;

/**
 * @author Dirk Kuch
 */
public class AbstractStatusDialog extends MessageDialog {
    private final IStatus m_status;

    public AbstractStatusDialog(final Shell parentShell, final IStatus status, final String dialogTitle) {
        this(parentShell, status, dialogTitle, new String[] { IDialogConstants.OK_LABEL }, 0);
    }

    public AbstractStatusDialog(final Shell parentShell, final IStatus status, final String dialogTitle,
            final String dialogMessage) {
        this(parentShell, status, dialogTitle, dialogMessage, toMessageType(status.getSeverity()),
                new String[] { IDialogConstants.OK_LABEL }, 0);
    }

    public AbstractStatusDialog(final Shell parentShell, final IStatus status, final String dialogTitle,
            final String[] dialogButtonLabels, final int defaultIndex) {
        this(parentShell, status, dialogTitle, StringUtils.abbreviate(tweakStatus(status).getMessage(), 512),
                toMessageType(status.getSeverity()), dialogButtonLabels, defaultIndex);
    }

    public AbstractStatusDialog(final Shell parentShell, final IStatus status, final String dialogTitle,
            final String dialogMessage, final int severity, final String[] dialogButtonLabels,
            final int defaultIndex) {
        super(parentShell, dialogTitle, null, dialogMessage, severity, dialogButtonLabels, defaultIndex);

        m_status = tweakStatus(status);
    }

    /**
     * Special handling for some special stati...
     */
    private static IStatus tweakStatus(final IStatus status) {
        if (status == Status.CANCEL_STATUS)
            return new Status(IStatus.CANCEL, KalypsoCorePlugin.getID(),
                    Messages.getString("AbstractStatusDialog_0")); //$NON-NLS-1$

        return status;
    }

    @Override
    public Image getImage() {
        if (m_status != null && m_status.isOK())
            return KalypsoCorePlugin.getImageProvider().getImage(KalypsoCoreImages.DESCRIPTORS.STATUS_IMAGE_OK_32);

        return super.getImage();
    }

    protected IStatus getStatus() {
        return m_status;
    }

    private static int toMessageType(final int severity) {
        switch (severity) {
        case IStatus.OK:
            return MessageDialog.NONE;

        case IStatus.INFO:
            return MessageDialog.INFORMATION;

        case IStatus.WARNING:
            return MessageDialog.WARNING;

        case IStatus.ERROR:
            return MessageDialog.ERROR;

        case IStatus.CANCEL:
            // hm, better cancel icon?
            return MessageDialog.NONE;

        default:
            return MessageDialog.NONE;
        }
    }
}