390af96796
... which makes Project.cpp a bit less dependent on some details of other classes This puts Tags.cpp back into the big strongly connected component of the dependency graph. That will be remedied later when Project.cpp becomes a low-level file
36 lines
781 B
C++
36 lines
781 B
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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ProjectFileIORegistry.h
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Paul Licameli
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**********************************************************************/
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#ifndef __AUDACITY_PROJECT_FILE_IO_REGISTRY__
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#define __AUDACITY_PROJECT_FILE_IO_REGISTRY__
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#include <functional>
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class AudacityProject;
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class XMLTagHandler;
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class wxString;
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namespace ProjectFileIORegistry {
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// Type of functions returning objects that intepret a part of the saved XML
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using TagHandlerFactory =
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std::function< XMLTagHandler *( AudacityProject & ) >;
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// Typically statically constructed
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struct Entry{
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Entry( const wxString &tag, const TagHandlerFactory &factory );
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};
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TagHandlerFactory Lookup( const wxString &tag );
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}
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#endif
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