/*
* 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.ldifeditor.editor.text;
import org.apache.directory.studio.ldifeditor.editor.ILdifEditor;
import org.apache.directory.studio.ldifparser.model.LdifFile;
import org.apache.directory.studio.ldifparser.model.LdifPart;
import org.apache.directory.studio.ldifparser.model.container.LdifContainer;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.source.IAnnotationHover;
import org.eclipse.jface.text.source.ISourceViewer;
public class LdifAnnotationHover implements IAnnotationHover
{
private ILdifEditor editor;
public LdifAnnotationHover( ILdifEditor editor )
{
this.editor = editor;
}
public String getHoverInfo( ISourceViewer sourceViewer, int lineNumber )
{
try
{
if ( this.editor != null )
{
int offset = sourceViewer.getDocument().getLineOffset( lineNumber );
LdifContainer container = LdifFile.getContainer( this.editor.getLdifModel(), offset );
if ( container != null )
{
LdifPart part = LdifFile.getContainerContent( container, offset );
if ( part != null )
{
// return container.getClass().getName() + " - " +
// part.getClass().getName();
return container.getInvalidString() + " - " + part.getInvalidString(); //$NON-NLS-1$
}
}
}
}
catch ( BadLocationException e )
{
}
return null;
}
}