/*
* 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.common.widgets.entryeditor;
import org.apache.directory.studio.valueeditors.ValueEditorManager;
import org.eclipse.jface.viewers.TreeViewer;
/**
* The EntryEditorWidgetConfiguration contains the content provider,
* label provider, sorter, filter, the context menu manager and the
* preferences for the entry editor widget.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class EntryEditorWidgetConfiguration
{
/** The disposed flag */
private boolean disposed = false;
/** The sorter. */
protected EntryEditorWidgetSorter sorter;
/** The filter. */
protected EntryEditorWidgetFilter filter;
/** The preferences. */
protected EntryEditorWidgetPreferences preferences;
/** The content provider. */
protected EntryEditorWidgetContentProvider contentProvider;
/** The label provider. */
protected EntryEditorWidgetLabelProvider labelProvider;
/** The cell modifier. */
protected EntryEditorWidgetCellModifier cellModifier;
/** The value editor manager. */
protected ValueEditorManager valueEditorManager;
/**
* Creates a new instance of EntryEditorWidgetConfiguration.
*/
public EntryEditorWidgetConfiguration()
{
}
/**
* Disposes this configuration.
*/
public void dispose()
{
if ( !disposed )
{
if ( sorter != null )
{
sorter.dispose();
sorter = null;
}
if ( filter != null )
{
filter.dispose();
filter = null;
}
if ( preferences != null )
{
preferences.dispose();
preferences = null;
}
if ( contentProvider != null )
{
contentProvider.dispose();
contentProvider = null;
}
if ( labelProvider != null )
{
labelProvider.dispose();
labelProvider = null;
}
if ( cellModifier != null )
{
cellModifier.dispose();
cellModifier = null;
}
if ( valueEditorManager != null )
{
valueEditorManager.dispose();
valueEditorManager = null;
}
disposed = true;
}
}
/**
* Gets the content provider.
*
* @param mainWidget the main widget
*
* @return the content provider
*/
public EntryEditorWidgetContentProvider getContentProvider( EntryEditorWidget mainWidget )
{
if ( contentProvider == null )
{
contentProvider = new EntryEditorWidgetContentProvider( getPreferences(), mainWidget );
}
return contentProvider;
}
/**
* Gets the label provider.
*
* @param viewer the viewer
*
* @return the label provider
*/
public EntryEditorWidgetLabelProvider getLabelProvider( ValueEditorManager valueEditorManager, TreeViewer viewer )
{
if ( labelProvider == null )
{
labelProvider = new EntryEditorWidgetLabelProvider( viewer, valueEditorManager );
}
return labelProvider;
}
/**
* Gets the cell modifier.
*
* @param viewer the viewer
*
* @return the cell modifier
*/
public EntryEditorWidgetCellModifier getCellModifier( ValueEditorManager valueEditorManager )
{
if ( cellModifier == null )
{
cellModifier = new EntryEditorWidgetCellModifier( valueEditorManager );
}
return cellModifier;
}
/**
* Gets the value editor manager.
*
* @param viewer the viewer
*
* @return the value editor manager
*/
public ValueEditorManager getValueEditorManager( TreeViewer viewer )
{
if ( valueEditorManager == null )
{
valueEditorManager = new ValueEditorManager( viewer.getTree(), false, false );
}
return valueEditorManager;
}
/**
* Gets the sorter.
*
* @return the sorter
*/
public EntryEditorWidgetSorter getSorter()
{
if ( sorter == null )
{
sorter = new EntryEditorWidgetSorter( getPreferences() );
}
return sorter;
}
/**
* Gets the filter.
*
* @return the filter
*/
public EntryEditorWidgetFilter getFilter()
{
if ( filter == null )
{
filter = new EntryEditorWidgetFilter();
}
return filter;
}
/**
* Gets the preferences.
*
* @return the preferences
*/
public EntryEditorWidgetPreferences getPreferences()
{
if ( preferences == null )
{
preferences = new EntryEditorWidgetPreferences();
}
return preferences;
}
}