note description: "Help engine, displays help context, GTK implementation" legal: "See notice at end of class." status: "See notice at end of class." class WIZARD_HELP_ENGINE_IMP inherit WIZARD_HELP_ENGINE_I create make feature {NONE} -- Initialization make do end feature -- Status Report last_show_successful: BOOLEAN -- Was last call to `show' successful? do end last_error_message: STRING -- Last error message, if any do Result := "No help is available" end feature -- Basic Operations show (a_help_context: WIZARD_HELP_CONTEXT) -- Show help with context `a_help_context'. do (create {EXECUTION_ENVIRONMENT}).launch ("netscape " + a_help_context.url) end note copyright: "Copyright (c) 1984-2006, Eiffel Software and others" license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)" source: "[ Eiffel Software 356 Storke Road, Goleta, CA 93117 USA Telephone 805-685-1006, Fax 805-685-6869 Website http://www.eiffel.com Customer support http://support.eiffel.com ]" end -- class WIZARD_HELP_ENGINE_IMP