| ////////////////////////////////////////////////////////////////////////////// |
| // Copyright 2002-2006 Andreas Huber Doenni |
| // Distributed under the Boost Software License, Version 1.0. (See accompany- |
| // ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| |
| |
| #include "Precompiled.hpp" |
| #include "Shooting.hpp" |
| #include <iostream> |
| |
| #include <boost/config.hpp> |
| |
| #ifdef BOOST_INTEL |
| # pragma warning( disable: 383 ) // reference to temporary used |
| #endif |
| |
| |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| Shooting::Shooting() |
| { |
| std::cout << "Entering Shooting\n"; |
| } |
| |
| Shooting::~Shooting() |
| { |
| std::cout << "Exiting Shooting\n"; |
| } |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| struct Storing : sc::simple_state< Storing, Shooting > |
| { |
| Storing() |
| { |
| std::cout << "Picture taken!\n"; |
| } |
| }; |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| struct Focused : sc::simple_state< Focused, Shooting > |
| { |
| typedef sc::custom_reaction< EvShutterFull > reactions; |
| |
| sc::result react( const EvShutterFull & ); |
| }; |
| |
| sc::result Focused::react( const EvShutterFull & ) |
| { |
| if ( context< Camera >().IsMemoryAvailable() ) |
| { |
| return transit< Storing >(); |
| } |
| else |
| { |
| std::cout << "Cache memory full. Please wait...\n"; |
| return discard_event(); |
| } |
| } |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| Focusing::Focusing( my_context ctx ) : my_base( ctx ) |
| { |
| post_event( boost::intrusive_ptr< EvInFocus >( new EvInFocus() ) ); |
| } |
| |
| sc::result Focusing::react( const EvInFocus & evt ) |
| { |
| return transit< Focused >( &Shooting::DisplayFocused, evt ); |
| } |