/home/ythoma/docs/math2mat/svn/wp1/framework/m2mGUI/src/m2m/frontend/actions/UndoAction.java

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package m2m.frontend.actions;

import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.actions.ActionFactory.IWorkbenchAction;

public class UndoAction extends M2MAction implements IWorkbenchAction {

        public UndoAction(IWorkbenchWindow window, String label) {
                super(window,label);
        // The id is used to refer to the action in a menu or toolbar
                setId(ICommandIds.CMD_UNDO);
        // Associate the action with a pre-defined command, to allow key bindings.
                setActionDefinitionId(ICommandIds.CMD_UNDO);
                setImageDescriptor(m2m.frontend.Activator.getImageDescriptor("/icons/Undo.png"));
        }

        public void run(){
                if (!getEditor("Error","Select a correct M2M editor"))
                        return;
                editor.undo();
        }
        
        public void setEnable(boolean enable) {
                this.setEnable(enable);
        }

        @Override
        public void dispose() {
                // TODO Auto-generated method stub
                
        }
}