103 lines
2.4 KiB
C++
103 lines
2.4 KiB
C++
#pragma once
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#ifndef TSOUND_IO_INCLUDED
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#define TSOUND_IO_INCLUDED
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#include <QStringList>
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#include "tfilepath.h"
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#include "tsound.h"
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#undef DVAPI
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#undef DVVAR
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#ifdef TSOUND_EXPORTS
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#define DVAPI DV_EXPORT_API
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#define DVVAR DV_EXPORT_VAR
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#else
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#define DVAPI DV_IMPORT_API
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#define DVVAR DV_IMPORT_VAR
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#endif
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//=========================================================
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class TSoundTrackReader;
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typedef TSoundTrackReader *TSoundTrackReaderCreateProc(const TFilePath &path);
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//--------------------------------------------------------
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//!\include sndReader_ex.cpp
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/*!
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Superclass for specialized reader of a specific type of audio file
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*/
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class DVAPI TSoundTrackReader : public TSmartObject {
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DECLARE_CLASS_CODE
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protected:
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TFilePath m_path;
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public:
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TSoundTrackReader(const TFilePath &fp);
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~TSoundTrackReader();
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virtual TSoundTrackP load() = 0;
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// forse sarebbe il caso di aggiungere un metodo loadInfo()
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// che restituisce una soundtrack con buffer vuoto
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// per accedere alle informazioni sulla soundtrack
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static bool load(const TFilePath &, TSoundTrackP &);
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static void getSupportedFormats(QStringList &names);
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static void define(QString extension, TSoundTrackReaderCreateProc *proc);
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};
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#ifdef _WIN32
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template class DVAPI TSmartPointerT<TSoundTrackReader>;
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#endif
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class DVAPI TSoundTrackReaderP final
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: public TSmartPointerT<TSoundTrackReader> {
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public:
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TSoundTrackReaderP(const TFilePath &fp);
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};
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//=========================================================
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class TSoundTrackWriter;
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typedef TSoundTrackWriter *TSoundTrackWriterCreateProc(const TFilePath &path);
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//--------------------------------------------------------
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//!\include sndWriter_ex.cpp
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/*!
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Superclass for specialized writer of a specific type of audio file
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*/
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class DVAPI TSoundTrackWriter : public TSmartObject {
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DECLARE_CLASS_CODE
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protected:
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TFilePath m_path;
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public:
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TSoundTrackWriter(const TFilePath &fp);
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~TSoundTrackWriter();
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virtual bool save(const TSoundTrackP &) = 0;
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static bool save(const TFilePath &, const TSoundTrackP &);
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static void getSupportedFormats(QStringList &names);
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static void define(QString extension, TSoundTrackWriterCreateProc *proc);
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};
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#ifdef _WIN32
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template class DVAPI TSmartPointerT<TSoundTrackWriter>;
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#endif
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class DVAPI TSoundTrackWriterP final
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: public TSmartPointerT<TSoundTrackWriter> {
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public:
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TSoundTrackWriterP(const TFilePath &fp);
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};
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#endif
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