/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.directory.studio.ldapbrowser.ui.editors.schemabrowser;
import org.apache.directory.shared.ldap.schema.parsers.MatchingRuleUseDescription;
import org.apache.directory.studio.ldapbrowser.core.model.schema.Schema;
import org.apache.directory.studio.ldapbrowser.core.model.schema.SchemaUtils;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.jface.viewers.ViewerSorter;
import org.eclipse.swt.graphics.Image;
/**
* The MatchingRuleUseDescriptionPage displays a list with all
* matching rule use descriptions and hosts the detail page.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class MatchingRuleUseDescriptionPage extends SchemaPage
{
/**
*
* Creates a new instance of MatchingRuleUseDescriptionPage.
*
* @param schemaBrowser the schema browser
*/
public MatchingRuleUseDescriptionPage( SchemaBrowser schemaBrowser )
{
super( schemaBrowser );
}
/**
* {@inheritDoc}
*/
protected String getTitle()
{
return Messages.getString( "MatchingRuleUseDescriptionPage.MatchingRule" ); //$NON-NLS-1$
}
/**
* {@inheritDoc}
*/
protected String getFilterDescription()
{
return Messages.getString( "MatchingRuleUseDescriptionPage.SelectMatchingRule" ); //$NON-NLS-1$
}
/**
* {@inheritDoc}
*/
protected IStructuredContentProvider getContentProvider()
{
return new MRUDContentProvider();
}
/**
* {@inheritDoc}
*/
protected ITableLabelProvider getLabelProvider()
{
return new MRUDLabelProvider();
}
/**
* {@inheritDoc}
*/
protected ViewerSorter getSorter()
{
return new MRUDViewerSorter();
}
/**
* {@inheritDoc}
*/
protected ViewerFilter getFilter()
{
return new MRUDViewerFilter();
}
/**
* {@inheritDoc}
*/
protected SchemaDetailsPage getDetailsPage()
{
return new MatchingRuleUseDescriptionDetailsPage( this, this.toolkit );
}
/**
* The content provider used by the viewer.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
class MRUDContentProvider implements IStructuredContentProvider
{
/**
* {@inheritDoc}
*/
public Object[] getElements( Object inputElement )
{
if ( inputElement instanceof Schema )
{
Schema schema = ( Schema ) inputElement;
if ( schema != null && schema.getMatchingRuleUseDescriptions() != null )
{
return schema.getMatchingRuleUseDescriptions().toArray();
}
}
return new Object[0];
}
/**
* {@inheritDoc}
*/
public void dispose()
{
}
/**
* {@inheritDoc}
*/
public void inputChanged( Viewer viewer, Object oldInput, Object newInput )
{
}
}
/**
* The label provider used by the viewer.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
class MRUDLabelProvider extends LabelProvider implements ITableLabelProvider
{
/**
* {@inheritDoc}
*/
public String getColumnText( Object obj, int index )
{
if ( obj instanceof MatchingRuleUseDescription )
{
return SchemaUtils.toString( ( MatchingRuleUseDescription ) obj );
}
return obj.toString();
}
/**
* {@inheritDoc}
*/
public Image getColumnImage( Object obj, int index )
{
return null;
}
}
/**
* The sorter used by the viewer.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
class MRUDViewerSorter extends ViewerSorter
{
/**
* {@inheritDoc}
*/
public int compare( Viewer viewer, Object e1, Object e2 )
{
if ( e1 instanceof MatchingRuleUseDescription )
{
e1 = SchemaUtils.toString( ( MatchingRuleUseDescription ) e1 );
}
if ( e2 instanceof MatchingRuleUseDescription )
{
e2 = SchemaUtils.toString( ( MatchingRuleUseDescription ) e2 );
}
return e1.toString().compareTo( e2.toString() );
}
}
/**
* The filter used by the viewer.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
class MRUDViewerFilter extends ViewerFilter
{
/**
* {@inheritDoc}
*/
public boolean select( Viewer viewer, Object parentElement, Object element )
{
if ( element instanceof MatchingRuleUseDescription )
{
MatchingRuleUseDescription mrud = ( MatchingRuleUseDescription ) element;
boolean matched = SchemaUtils.toString( mrud ).toLowerCase().indexOf(
filterText.getText().toLowerCase() ) != -1
|| mrud.getNumericOid().toLowerCase().indexOf( filterText.getText().toLowerCase() ) != -1;
return matched;
}
return false;
}
}
}