/*=============================================================================#
 # Copyright (c) 2007, 2020 Stephan Wahlbrink and others.
 # 
 # This program and the accompanying materials are made available under the
 # terms of the Eclipse Public License 2.0 which is available at
 # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
 # which is available at https://www.apache.org/licenses/LICENSE-2.0.
 # 
 # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
 # 
 # Contributors:
 #     Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation
 #=============================================================================*/

package org.eclipse.statet.ltk.ui;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.SubMonitor;

import org.eclipse.statet.ecommons.text.IMarkerPositionResolver;
import org.eclipse.statet.ecommons.text.ui.AnnotationMarkerPositionResolver;

import org.eclipse.statet.ltk.core.LTK;
import org.eclipse.statet.ltk.core.WorkingContext;
import org.eclipse.statet.ltk.model.core.SourceDocumentRunnable;
import org.eclipse.statet.ltk.model.core.elements.ISourceUnit;
import org.eclipse.statet.ltk.model.core.elements.ISourceUnitModelInfo;
import org.eclipse.statet.ltk.model.core.elements.IWorkspaceSourceUnit;
import org.eclipse.statet.ltk.model.core.impl.GenericSourceUnitWorkingCopy2;
import org.eclipse.statet.ltk.model.core.impl.IWorkingBuffer;
import org.eclipse.statet.ltk.model.core.impl.SourceUnitModelContainer;


public abstract class GenericEditorWorkspaceSourceUnitWorkingCopy2<M extends SourceUnitModelContainer<? extends ISourceUnit, ? extends ISourceUnitModelInfo>>
		extends GenericSourceUnitWorkingCopy2<M>
		implements IWorkspaceSourceUnit {
	
	
	public GenericEditorWorkspaceSourceUnitWorkingCopy2(final IWorkspaceSourceUnit from) {
		super(from);
	}
	
	
	@Override
	public WorkingContext getWorkingContext() {
		return LTK.EDITOR_CONTEXT;
	}
	
	@Override
	public IResource getResource() {
		return ((IWorkspaceSourceUnit) getUnderlyingUnit()).getResource();
	}
	
	@Override
	public IMarkerPositionResolver getMarkerPositionResolver() {
		return AnnotationMarkerPositionResolver.createIfRequired(getResource());
	}
	
	@Override
	protected IWorkingBuffer createWorkingBuffer(final SubMonitor m) {
		return new FileBufferWorkingBuffer(this);
	}
	
	@Override
	public void syncExec(final SourceDocumentRunnable runnable) throws InvocationTargetException {
		FileBufferWorkingBuffer.syncExec(runnable);
	}
	
}