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65 lines
1.3 KiB
C++
65 lines
1.3 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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// Copyright (c) Andreas Huber Doenni 2002-2004.
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// Use, modification and distribution are subject to the Boost Software
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//////////////////////////////////////////////////////////////////////////////
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#include "Precompiled.hpp"
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#include "Shooting.hpp"
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#include <iostream>
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Shooting::Shooting()
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{
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std::cout << "Entering Shooting\n";
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}
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Shooting::~Shooting()
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{
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std::cout << "Exiting Shooting\n";
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}
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struct Storing : fsm::simple_state< Storing, Shooting >
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{
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Storing()
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{
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std::cout << "Picture taken!\n";
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}
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};
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struct Focused : fsm::simple_state< Focused, Shooting,
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fsm::custom_reaction< EvShutterFull > >
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{
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fsm::result react( const EvShutterFull & );
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};
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fsm::result Focused::react( const EvShutterFull & )
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{
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if ( context< Camera >().IsMemoryAvailable() )
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{
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return transit< Storing >();
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}
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else
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{
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std::cout << "Cache memory full. Please wait...\n";
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return discard_event();
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}
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}
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Focusing::Focusing( my_context ctx ) : my_base( ctx )
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{
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post_event( boost::intrusive_ptr< EvInFocus >( new EvInFocus() ) );
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}
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fsm::result Focusing::react( const EvInFocus & evt )
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{
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return transit< Focused >( &Shooting::DisplayFocused, evt );
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}
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