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50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
/*
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* VstPresets.h
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* ------------
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* Purpose: Plugin preset / bank handling
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* Notes : (currently none)
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* Authors: OpenMPT Devs
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* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
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*/
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#pragma once
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#include "openmpt/all/BuildSettings.hpp"
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#include <iosfwd>
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#include "../common/FileReaderFwd.h"
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OPENMPT_NAMESPACE_BEGIN
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class IMixPlugin;
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class VSTPresets
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{
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public:
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enum ErrorCode
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{
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noError,
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invalidFile,
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wrongPlugin,
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wrongParameters,
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outOfMemory,
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};
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#ifndef NO_PLUGINS
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static ErrorCode LoadFile(FileReader &file, IMixPlugin &plugin);
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static bool SaveFile(std::ostream &, IMixPlugin &plugin, bool bank);
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static const char *GetErrorMessage(ErrorCode code);
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protected:
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static void SaveProgram(std::ostream &f, IMixPlugin &plugin);
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#else
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static ErrorCode LoadFile(FileReader &, IMixPlugin &) { return invalidFile; }
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static bool SaveFile(std::ostream &, IMixPlugin &, bool) { return false; }
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static const char *GetErrorMessage(ErrorCode) { return "OpenMPT has been built without plugin support"; }
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#endif // NO_PLUGINS
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};
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OPENMPT_NAMESPACE_END
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