The Hilo Annotator is a separate application that you can launch either directly from the desktop, the command line, or from within the Hilo Browser application itself. The Browser application was updated to support the integration of the Annotator. The user can launch the Annotator from within the Browser by double tapping on a photo with their finger or double-clicking with the mouse. This action generates a WM_LBUTTONDBLCLK message which is handled by the media pane through theMediaPaneMessageHandler::LaunchAnnotator method, by passing the name of the selected photo. Listing 1 shows the code for the LaunchAnnotator method.
Listing 1 Hilo Browser code to launch the Annotator process
