CHESSIoT_Dev_old-master/org.polarsys.chess.service/src/org/polarsys/chess/service/internal/MatchingStrategy.java
/*
-----------------------------------------------------------------------
--          			CHESS editor plugin							 --
--                                                                   --
--                    Copyright (C) 2011-2012                        --
--                 University of Padova, ITALY                       --
--                                                                   --
-- Author: Alessandro Zovi         azovi@math.unipd.it 		         --
--                                                                   --
-- 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-v20.html                         --
-----------------------------------------------------------------------
*/

package org.polarsys.chess.service.internal;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorMatchingStrategy;
import org.eclipse.ui.IEditorReference;
import org.eclipse.ui.IFileEditorInput;
import org.polarsys.chess.core.natures.CHESSNature;


public class MatchingStrategy implements IEditorMatchingStrategy {

	public boolean matches(IEditorReference editorRef, IEditorInput input) {
		boolean match = false;
		
		IFile file = ((IFileEditorInput)input).getFile();
		
		try {
			if(file.getProject().hasNature(CHESSNature.NATURE_ID)){
				match = true;
			}
		} catch (CoreException e) {	
			Activator.error("Errors in MatchingStrategy", e);
		}
		return match;
	}
}
