/*
* 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.searchresult;
import org.apache.directory.studio.valueeditors.ValueEditorManager;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.ui.IWorkbenchPart;
/**
* The SearchResultEditorConfiguration contains the content provider,
* label provider, cursor, sorter, filter, the context menu manager and the
* preferences for the search result editor.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class SearchResultEditorConfiguration
{
/** The disposed flag. */
private boolean disposed = false;
/** The cursor. */
protected SearchResultEditorCursor cursor;
protected SearchResultEditorSorter sorter;
protected SearchResultEditorFilter filter;
protected SearchResultEditorContentProvider contentProvider;
protected SearchResultEditorLabelProvider labelProvider;
protected SearchResultEditorCellModifier cellModifier;
protected ValueEditorManager valueEditorManager;
protected MenuManager contextMenuManager;
/**
* Creates a new instance of SearchResultEditorConfiguration.
*
* @param part the workbench part
*/
public SearchResultEditorConfiguration( IWorkbenchPart part )
{
super();
}
/**
* Disposes this configuration.
*/
public void dispose()
{
if ( !disposed )
{
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;
}
if ( contextMenuManager != null )
{
contextMenuManager.dispose();
contextMenuManager = null;
}
if ( cursor != null )
{
cursor.dispose();
cursor = null;
}
disposed = true;
}
}
/**
* Gets the sorter.
*
* @return the sorter
*/
public SearchResultEditorSorter getSorter()
{
if ( sorter == null )
{
sorter = new SearchResultEditorSorter();
}
return sorter;
}
/**
* Gets the filter.
*
* @return the filter
*/
public SearchResultEditorFilter getFilter()
{
if ( filter == null )
{
filter = new SearchResultEditorFilter();
}
return filter;
}
/**
* Gets the context menu manager.
*
* @param viewer the viewer
*
* @return the context menu manager
*/
public IMenuManager getContextMenuManager( TableViewer viewer )
{
if ( contextMenuManager == null )
{
contextMenuManager = new MenuManager();
Menu menu = contextMenuManager.createContextMenu( viewer.getControl() );
getCursor( viewer ).setMenu( menu );
}
return contextMenuManager;
}
/**
* Gets the content provider.
*
* @param mainWidget the main widget
*
* @return the content provider
*/
public SearchResultEditorContentProvider getContentProvider( SearchResultEditorWidget mainWidget )
{
if ( contentProvider == null )
{
contentProvider = new SearchResultEditorContentProvider( mainWidget, this );
}
return contentProvider;
}
/**
* Gets the label provider.
*
* @param viewer the viewer
*
* @return the label provider
*/
public SearchResultEditorLabelProvider getLabelProvider( TableViewer viewer )
{
if ( labelProvider == null )
{
labelProvider = new SearchResultEditorLabelProvider( getValueEditorManager( viewer ) );
}
return labelProvider;
}
/**
* Gets the cell modifier.
*
* @param viewer the viewer
*
* @return the cell modifier
*/
public SearchResultEditorCellModifier getCellModifier( TableViewer viewer )
{
if ( cellModifier == null )
{
cellModifier = new SearchResultEditorCellModifier( getValueEditorManager( viewer ) );
}
return cellModifier;
}
/**
* Gets the cursor.
*
* @param viewer the viewer
*
* @return the cursor
*/
public SearchResultEditorCursor getCursor( TableViewer viewer )
{
if ( cursor == null )
{
cursor = new SearchResultEditorCursor( viewer );
}
return cursor;
}
/**
* Gets the value editor manager.
*
* @param viewer the viewer
*
* @return the value editor manager
*/
public ValueEditorManager getValueEditorManager( TableViewer viewer )
{
if ( valueEditorManager == null )
{
valueEditorManager = new ValueEditorManager( viewer.getTable(), true, true );
}
return valueEditorManager;
}
}