72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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// Copyright 2002-2006 Andreas Huber Doenni
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// Distributed under the Boost Software License, Version 1.0. (See accompany-
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// ing file LICENSE_1_0.txt or copy at 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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#include <boost/config.hpp>
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#ifdef BOOST_INTEL
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# pragma warning( disable: 383 ) // reference to temporary used
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#endif
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//////////////////////////////////////////////////////////////////////////////
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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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//////////////////////////////////////////////////////////////////////////////
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struct Storing : sc::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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//////////////////////////////////////////////////////////////////////////////
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struct Focused : sc::simple_state< Focused, Shooting >
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{
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typedef sc::custom_reaction< EvShutterFull > reactions;
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sc::result react( const EvShutterFull & );
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};
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sc::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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//////////////////////////////////////////////////////////////////////////////
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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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sc::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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