Bug 76671 [BIDI] need a commmand line option for orientation
After consulation with Nick we have decided that we will add a command line option -orientation with one of two parameters = rtl or ltr. These values will override the implied values in IDEWorkbenchAdapter
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEWorkbenchAdvisor.java
public void eventLoopException(Throwable exception) {
        super.eventLoopException(exception);
        if (exceptionHandler != null) {
            exceptionHandler.handleException(exception);
        } else {
            if (getWorkbenchConfigurer() != null) {
                getWorkbenchConfigurer().emergencyClose();
            }
        }
    }
    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.ui.application.WorkbenchAdvisor#preWindowShellClose
     */
    public boolean preWindowShellClose(
            IWorkbenchWindowConfigurer windowConfigurer) {
        if (getWorkbenchConfigurer().getWorkbench().getWorkbenchWindowCount() > 1) {
            return true;
        }
        
        
        IPreferenceStore store = IDEWorkbenchPlugin.getDefault()
                .getPreferenceStore();
        boolean promptOnExit = store
                .getBoolean(IDEInternalPreferences.EXIT_PROMPT_ON_CLOSE_LAST_WINDOW);
        if (promptOnExit) {
            String message;
            String productName = null;
            IProduct product = Platform.getProduct();