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
45 lines
867 B
C++
45 lines
867 B
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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ProjectFileIORegistry.cpp
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Paul Licameli
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**********************************************************************/
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#include "ProjectFileIORegistry.h"
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#include "audacity/Types.h"
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#include <unordered_map>
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#include <wx/string.h>
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namespace ProjectFileIORegistry {
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namespace {
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using TagTable = std::unordered_map< wxString, TagHandlerFactory >;
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static TagTable &sTagTable()
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{
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static TagTable theTable;
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return theTable;
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}
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}
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Entry::Entry(
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const wxString &tag, const TagHandlerFactory &factory )
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{
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sTagTable()[ tag ] = factory;
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}
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TagHandlerFactory Lookup( const wxString &tag )
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{
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const auto &table = sTagTable();
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auto iter = table.find( tag );
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if ( iter == table.end() )
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return {};
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return iter->second;
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}
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}
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