Equalizer  1.4.1
share/Equalizer/examples/eqPly/view.h
00001 
00002 /* Copyright (c) 2009-2012, Stefan Eilemann <eile@equalizergraphics.com> 
00003  *                    2010, Cedric Stalder <cedric.stalder@gmail.com>
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions are met:
00007  *
00008  * - Redistributions of source code must retain the above copyright notice, this
00009  *   list of conditions and the following disclaimer.
00010  * - Redistributions in binary form must reproduce the above copyright notice,
00011  *   this list of conditions and the following disclaimer in the documentation
00012  *   and/or other materials provided with the distribution.
00013  * - Neither the name of Eyescale Software GmbH nor the names of its
00014  *   contributors may be used to endorse or promote products derived from this
00015  *   software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00018  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00019  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00020  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
00021  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00022  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00023  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00024  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00025  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00026  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00027  * POSSIBILITY OF SUCH DAMAGE.
00028  */
00029 
00030 #ifndef EQ_PLY_VIEW_H
00031 #define EQ_PLY_VIEW_H
00032 
00033 #include <eq/eq.h>
00034 
00035 #include "vertexBufferState.h"
00036 #include <string>
00037 
00038 namespace eqPly
00039 {
00040     class View : public eq::View
00041     {
00042     public:
00043         View( eq::Layout* parent );
00044         virtual ~View();
00045 
00046         void setModelID( const eq::uint128_t& id );
00047         eq::uint128_t getModelID() const { return _modelID; }
00048 
00049         void setIdleSteps( const int32_t steps );
00050         int32_t getIdleSteps() const { return _idleSteps; }
00051 
00052         void toggleEqualizer();
00053 
00054     private:
00055         class Proxy : public co::Serializable
00056         {
00057         public:
00058             Proxy( View* view ) : _view( view ) {}
00059 
00060         protected:
00062             enum DirtyBits
00063             {
00064                 DIRTY_MODEL = co::Serializable::DIRTY_CUSTOM << 0,
00065                 DIRTY_IDLE  = co::Serializable::DIRTY_CUSTOM << 1
00066             };
00067 
00068             virtual void serialize( co::DataOStream&, const uint64_t );
00069             virtual void deserialize( co::DataIStream&, const uint64_t );
00070             virtual void notifyNewVersion() { sync(); }
00071 
00072         private:
00073             View* const _view;
00074             friend class eqPly::View;
00075         };
00076 
00077         Proxy _proxy;
00078         friend class Proxy;
00079         eq::uint128_t _modelID;
00080         int32_t _idleSteps;
00081     };
00082 }
00083 
00084 #endif // EQ_PLY_VIEW_H
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