ChangeParametersHandler.java

package com.redhat.ceylon.eclipse.code.refactor;

import static com.redhat.ceylon.eclipse.util.EditorUtil.getCurrentEditor;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.ui.texteditor.ITextEditor;

public class ChangeParametersHandler extends AbstractHandler {
        
    @Override
    public Object execute(ExecutionEvent event) throws ExecutionException {
        ITextEditor editor = (ITextEditor) getCurrentEditor();
        new ChangeParametersRefactoringAction(editor).run();
        return null;
    }
            
}