/*******************************************************************************
* Copyright (c) 2009, 2011 David Green and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* David Green - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.wikitext.ui.editor;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.source.AnnotationModel;
import org.eclipse.jface.text.source.IAnnotationModel;
import org.eclipse.mylyn.wikitext.parser.markup.MarkupLanguage;
import org.eclipse.ui.editors.text.StorageDocumentProvider;
import org.eclipse.ui.texteditor.ResourceMarkerAnnotationModel;
/**
* An abstract document provider for the {@link WikiTextSourceEditor}. Subclasses must implement
* {@link #doSaveDocument(IProgressMonitor, Object, IDocument, boolean) mutable document storage}.
*
* @author David Green
* @since 1.3
*/
public abstract class AbstractWikiTextDocumentProvider extends StorageDocumentProvider
implements WikiTextDocumentProvider {
private MarkupLanguage markupLanguage;
@Override
protected void setupDocument(Object element, IDocument document) {
super.setupDocument(element, document);
WikiTextSourcePartitioning.configurePartitioning(document, markupLanguage);
}
/**
* @since 3.0
*/
public MarkupLanguage getMarkupLanguage() {
return markupLanguage;
}
/**
* @since 3.0
*/
public void setMarkupLanguage(MarkupLanguage markupLanguage) {
this.markupLanguage = markupLanguage;
}
@Override
protected IAnnotationModel createAnnotationModel(Object element) throws CoreException {
if (element instanceof IAdaptable) {
IFile file = ((IAdaptable) element).getAdapter(IFile.class);
if (file != null) {
return new ResourceMarkerAnnotationModel(file);
}
}
return new AnnotationModel();
}
@Override
protected abstract void doSaveDocument(IProgressMonitor monitor, Object element, IDocument document,
boolean overwrite) throws CoreException;
}