/*******************************************************************************
* Copyright (c) 2006-2011 Gluster, Inc. <http://www.gluster.com>
* This file is part of Gluster Management Console.
*
* Gluster Management Console 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.
*
* Gluster Management Console 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 this program. If not, see
* <http://www.gnu.org/licenses/>.
*******************************************************************************/
package org.gluster.storage.management.console.views.pages;
import java.util.List;
import org.eclipse.jface.layout.TableColumnLayout;
import org.eclipse.jface.viewers.ColumnWeightData;
import org.eclipse.jface.viewers.IBaseLabelProvider;
import org.eclipse.jface.viewers.IContentProvider;
import org.eclipse.jface.viewers.ViewerComparator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.ui.IWorkbenchSite;
import org.gluster.storage.management.console.EntityGroupContentProvider;
import org.gluster.storage.management.console.VolumeTableLabelProvider;
import org.gluster.storage.management.console.toolbar.GlusterToolbarManager;
import org.gluster.storage.management.core.constants.CoreConstants;
import org.gluster.storage.management.core.model.ClusterListener;
import org.gluster.storage.management.core.model.DefaultClusterListener;
import org.gluster.storage.management.core.model.EntityGroup;
import org.gluster.storage.management.core.model.Event;
import org.gluster.storage.management.core.model.Volume;
public class VolumesPage extends AbstractTableViewerPage<Volume> {
private List<Volume> volumes;
final GlusterToolbarManager toolbarManager = new GlusterToolbarManager( site.getWorkbenchWindow());
public enum VOLUME_TABLE_COLUMN_INDICES {
NAME, VOLUME_TYPE, NUM_OF_BRICKS, TRANSPORT_TYPE, VOLUME_STATUS
};
private static final String[] VOLUME_TABLE_COLUMN_NAMES = new String[] { "Name", "Volume Type",
"Number of" + CoreConstants.NEWLINE + "Bricks", "Transport Type", "Status" };
public VolumesPage(final Composite parent, IWorkbenchSite site, EntityGroup<Volume> volumes) {
super(site, parent, SWT.NONE, true, true, volumes);
this.volumes = volumes.getEntities();
}
@Override
protected String[] getColumnNames() {
return VOLUME_TABLE_COLUMN_NAMES;
}
@Override
protected void setColumnProperties(Table table) {
setColumnProperties(table, VOLUME_TABLE_COLUMN_INDICES.VOLUME_STATUS, SWT.CENTER, 50);
setColumnProperties(table, VOLUME_TABLE_COLUMN_INDICES.NUM_OF_BRICKS, SWT.CENTER, 50);
setColumnProperties(table, VOLUME_TABLE_COLUMN_INDICES.TRANSPORT_TYPE, SWT.CENTER, 70);
}
@Override
protected IBaseLabelProvider getLabelProvider() {
return new VolumeTableLabelProvider();
}
@Override
protected IContentProvider getContentProvider() {
return new EntityGroupContentProvider<Volume>();
}
@Override
protected ClusterListener createClusterListener() {
return new DefaultClusterListener() {
@Override
public void volumeCreated(Volume volume) {
tableViewer.add(volume);
parent.update();
toolbarManager.updateToolbar(volume);
}
@Override
public void volumeDeleted(Volume volume) {
tableViewer.remove(volume);
parent.update();
toolbarManager.updateToolbar(volume);
}
@Override
public void volumeChanged(Volume volume, Event event) {
tableViewer.update(volume, null);
parent.update();
toolbarManager.updateToolbar(volume);
}
};
}
/**
* Sets properties for alignment and weight of given column of given table
*
* @param table
* @param columnIndex
* @param alignment
* @param weight
*/
public void setColumnProperties(Table table, VOLUME_TABLE_COLUMN_INDICES columnIndex, int alignment, int weight) {
TableColumn column = table.getColumn(columnIndex.ordinal());
column.setAlignment(alignment);
TableColumnLayout tableColumnLayout = (TableColumnLayout) table.getParent().getLayout();
tableColumnLayout.setColumnData(column, new ColumnWeightData(weight));
}
@Override
protected List<Volume> getAllEntities() {
return volumes;
}
@Override
protected ViewerComparator createViewerComparator() {
// TODO Auto-generated method stub
return null;
}
}