ClosedFileOperation.java

/**
 * This file is licensed under the University of Illinois/NCSA Open Source License. See LICENSE.TXT for details.
 */
package edu.illinois.codingtracker.operations.files;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.ui.texteditor.ITextEditor;

import edu.illinois.codingtracker.compare.helpers.EditorHelper;
import edu.illinois.codingtracker.operations.OperationSymbols;

/**
 * 
 * @author Stas Negara
 * 
 */
public class ClosedFileOperation extends FileOperation {

	public ClosedFileOperation() {
		super();
	}

	public ClosedFileOperation(IFile closedFile) {
		super(closedFile);
	}

	@Override
	protected char getOperationSymbol() {
		return OperationSymbols.FILE_CLOSED_SYMBOL;
	}

	@Override
	public String getDescription() {
		return "Closed file";
	}

	@Override
	public void replay() throws CoreException {
		ITextEditor fileEditor= EditorHelper.getExistingEditor(resourcePath);
		if (fileEditor != null) {
			EditorHelper.closeEditorSynchronously(fileEditor);
		}
		//If the currentEditor no longer exist, reset the corresponding field.
		if (!EditorHelper.isExistingEditor(currentEditor)) {
			currentEditor= null;
		}
	}
}