org.kalypso.kalypso1d2d.internal.importNet.Import2dDatasetComposite.java Source code

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Here is the source code for org.kalypso.kalypso1d2d.internal.importNet.Import2dDatasetComposite.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.kalypso1d2d.internal.importNet;

import org.apache.commons.lang3.StringUtils;
import org.eclipse.core.databinding.beans.BeansObservables;
import org.eclipse.core.databinding.observable.value.IObservableValue;
import org.eclipse.jface.databinding.swt.ISWTObservableValue;
import org.eclipse.jface.databinding.swt.SWTObservables;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.kalypso.commons.databinding.DataBinder;
import org.kalypso.commons.databinding.IDataBinding;
import org.kalypso.core.status.StatusComposite;
import org.kalypso.core.status.StatusCompositeValue;
import org.kalypso.kalypso1d2d.internal.i18n.Messages;

/**
 * @author Gernot Belger
 */
public class Import2dDatasetComposite extends Composite {
    private final Import2dElementsData m_dataSet;

    private final IDataBinding m_binding;

    public Import2dDatasetComposite(final Composite parent, final FormToolkit toolkit,
            final Import2dElementsData statistics, final IDataBinding binding) {
        super(parent, SWT.NONE);

        m_dataSet = statistics;
        m_binding = binding;

        toolkit.adapt(this);

        GridLayoutFactory.swtDefaults().numColumns(3).applyTo(this);

        createReadStatusControls(this, toolkit);
        createElementCountControls(this, toolkit);
    }

    private void createReadStatusControls(final Composite parent, final FormToolkit toolkit) {
        final Label label = toolkit.createLabel(parent, Messages.getString("Import2dDatasetComposite_0"), SWT.NONE); //$NON-NLS-1$
        label.setToolTipText(Messages.getString("Import2dDatasetComposite_1")); //$NON-NLS-1$

        final StatusComposite statusComposite = new StatusComposite(toolkit, parent, StatusComposite.DETAILS);
        statusComposite.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));

        final StatusCompositeValue target = new StatusCompositeValue(statusComposite);
        final IObservableValue model = BeansObservables.observeValue(m_dataSet,
                Import2dElementsData.PROPERTY_LAST_READ_STATUS);

        final DataBinder binder = new DataBinder(target, model);
        binder.apply(m_binding.getBindingContext());
    }

    private void createElementCountControls(final Composite parent, final FormToolkit toolkit) {
        toolkit.createLabel(parent, Messages.getString("Import2dDatasetComposite_2")); //$NON-NLS-1$

        final Text field = toolkit.createText(parent, StringUtils.EMPTY, SWT.READ_ONLY);
        field.setEnabled(false);
        field.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));

        final ISWTObservableValue target = SWTObservables.observeText(field);
        final IObservableValue model = BeansObservables.observeValue(m_dataSet,
                Import2dElementsData.PROPERTY_ELEMENT_COUNT);

        final DataBinder binder = new DataBinder(target, model);
        binder.apply(m_binding.getBindingContext());
    }
}