Curves - Loader/writer separated from manager
The goal being to re-use the loader in the builder tool.
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parent
d77943f953
commit
68ca08ceba
2 changed files with 107 additions and 55 deletions
139
c-sync.cc
139
c-sync.cc
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@ -15,13 +15,7 @@ using ebcl::T_SRDParserConfig;
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namespace {
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struct T_ParserOutput_
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{
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T_SyncCurves curves;
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T_Optional< T_SyncTime > time;
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ebcl::T_SRDLocation tLocation;
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};
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using T_ParserOutput_ = T_SyncCurvesIO::T_Data;
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using namespace ebcl;
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bool CPEnterCurve_( T_SRDParserData const& data )
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@ -331,6 +325,78 @@ int32_t T_SyncCurves::indexOf(
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}
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/*= T_SyncCurvesIO ===========================================================*/
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namespace {
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struct T_SCIOImpl_
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{
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T_SCIOImpl_( ) noexcept;
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T_SyncCurvesIO::T_Data load( T_String const& path ) const;
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T_SRDParserConfig pConfig;
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};
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/*----------------------------------------------------------------------------*/
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inline T_SCIOImpl_::T_SCIOImpl_( ) noexcept
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: pConfig{ MakeCurvesParser_( ) }
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{ }
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inline T_SyncCurvesIO::T_Data T_SCIOImpl_::load(
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T_String const& path ) const
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{
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T_File file( path , E_FileMode::READ_ONLY );
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file.open( );
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T_FileInputStream fis( file );
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T_SRDParser parser( pConfig );
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T_SRDTextReader reader( parser );
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reader.read( path , fis );
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return std::move( *parser.getData< T_SharedPtr< T_ParserOutput_ > >( ) );
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}
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/*----------------------------------------------------------------------------*/
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} // namespace <anon>
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T_SyncCurvesIO::T_SyncCurvesIO( ) noexcept
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: A_PrivateImplementation( new T_SCIOImpl_( ) )
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{ }
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T_SyncCurvesIO::T_Data T_SyncCurvesIO::load(
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T_String const& path ) const
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{
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return p< T_SCIOImpl_ >( ).load( path );
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}
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void T_SyncCurvesIO::save( T_String const& path ,
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T_SyncCurves const& curves ,
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T_SyncTime const& time ) const
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{
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T_StringBuilder sb;
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sb << "(duration " << time.uDuration << ' ' << time.iDuration
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<< ")\n";
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for ( auto const& curve : curves.curves.values( ) ) {
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sb << "\n(" << curve.name << '\n';
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for ( auto const& s : curve.segments ) {
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sb << "\t(segment " << s.type << "\n\t\t(values";
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for ( auto v : s.values ) {
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sb << ' ' << v;
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}
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sb << ")\n\t\t(durations";
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for ( auto d : s.durations ) {
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sb << ' ' << d;
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}
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sb << ")\n\t)\n";
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}
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sb << ")\n";
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}
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T_File{ path , E_FileMode::OVERWRITE }.write( sb.data( ) , sb.size( ) );
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}
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/*= T_SyncCurveCache =========================================================*/
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T_SyncCurveCache::T_SyncCurveCache(
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@ -613,8 +679,7 @@ T_SyncOverrideVisitor::T_OpElement T_SyncOverrideVisitor::nodeBrowser(
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/*= T_SyncManager ============================================================*/
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T_SyncManager::T_SyncManager( ) noexcept
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: pConfig_( MakeCurvesParser_( ) ) ,
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watcher_{ Common::Watcher( ) , [this](){ curvesChanged_( ); } } ,
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: io_{ } , watcher_{ Common::Watcher( ) , [this](){ curvesChanged_( ); } } ,
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soRoot_( "*root*" )
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{
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auto& p{ Common::Project( ) };
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@ -704,19 +769,9 @@ bool T_SyncManager::loadCurves(
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const bool undoable )
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{
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printf( "Loading curves data\n" );
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T_SharedPtr< T_ParserOutput_ > p;
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T_ParserOutput_ p;
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try {
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using namespace ebcl;
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const T_SRDParserConfig cfg( MakeCurvesParser_( ) );
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T_File file( curvesFile_ , E_FileMode::READ_ONLY );
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file.open( );
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T_FileInputStream fis( file );
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T_SRDParser parser( cfg );
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T_SRDTextReader reader( parser );
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reader.read( curvesFile_ , fis );
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p = parser.getData< T_SharedPtr< T_ParserOutput_ > >( );
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p = io_.load( curvesFile_ );
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} catch ( ebcl::X_StreamError const& e ) {
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printf( "... ERR %s\n" , e.what( ) );
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return false;
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@ -734,14 +789,13 @@ bool T_SyncManager::loadCurves(
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}
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printf( "... success\n" );
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assert( p );
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if ( undoable ) {
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addReloadUndoData_( (void*)(T_ParserOutput_*) p );
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addReloadUndoData_( p );
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}
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curves_ = std::move( p->curves );
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if ( p->time ) {
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time_.iDuration = p->time->iDuration;
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time_.uDuration = p->time->uDuration;
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curves_ = std::move( p.curves );
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if ( p.time ) {
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time_.iDuration = p.time->iDuration;
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time_.uDuration = p.time->uDuration;
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} else {
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time_.iDuration = 3600;
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time_.uDuration = 1.f / 60.f;
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@ -754,30 +808,10 @@ bool T_SyncManager::loadCurves(
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bool T_SyncManager::saveCurves( )
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{
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T_StringBuilder sb;
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sb << "(duration " << time_.uDuration << ' ' << time_.iDuration
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<< ")\n";
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for ( auto const& curve : curves_.curves.values( ) ) {
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sb << "\n(" << curve.name << '\n';
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for ( auto const& s : curve.segments ) {
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sb << "\t(segment " << s.type << "\n\t\t(values";
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for ( auto v : s.values ) {
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sb << ' ' << v;
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}
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sb << ")\n\t\t(durations";
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for ( auto d : s.durations ) {
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sb << ' ' << d;
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}
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sb << ")\n\t)\n";
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}
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sb << ")\n";
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}
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saving_ = true;
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printf( "Saving curves...\n" );
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try {
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T_File out{ "curves.srd" , E_FileMode::OVERWRITE };
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out.write( sb.data( ) , sb.size( ) );
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io_.save( curvesFile_ , curves_ , time_ );
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} catch ( ebcl::X_StreamError const& e ) {
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printf( "... ERR %s\n" , e.what( ) );
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return false;
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@ -788,16 +822,15 @@ bool T_SyncManager::saveCurves( )
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}
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void T_SyncManager::addReloadUndoData_(
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void* const data ) const noexcept
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T_SyncCurvesIO::T_Data const& data ) const noexcept
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{
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T_ParserOutput_& p{ *(T_ParserOutput_*)data };
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auto& undo{ Common::Undo( ).add< T_UndoDurationChanges >(
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p.time ? p.time->iDuration : 3600 ,
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data.time ? data.time->iDuration : 3600 ,
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time_.iDuration ,
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p.time ? p.time->uDuration : ( 1.f / 60.f ) ,
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data.time ? data.time->uDuration : ( 1.f / 60.f ) ,
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time_.uDuration ) };
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auto& nCurves{ p.curves.curves };
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auto& nCurves{ data.curves.curves };
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for ( auto const& curve : curves_.curves.values( ) ) {
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auto const* const nc{ nCurves.get( curve.name ) };
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if ( nc ) {
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23
c-sync.hh
23
c-sync.hh
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@ -145,6 +145,24 @@ struct T_SyncCurves
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}
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};
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// Curves data file loader/writer
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struct T_SyncCurvesIO : public ebcl::A_PrivateImplementation
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{
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T_SyncCurvesIO( ) noexcept;
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struct T_Data
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{
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T_SyncCurves curves;
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T_Optional< T_SyncTime > time;
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ebcl::T_SRDLocation tLocation;
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};
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T_Data load( T_String const& path ) const;
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void save( T_String const& path ,
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T_SyncCurves const& curves ,
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T_SyncTime const& time ) const;
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};
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/*----------------------------------------------------------------------------*/
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// Pre-computed data for a curve
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@ -412,7 +430,8 @@ struct T_SyncManager : public virtual A_ProjectPathListener
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private:
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void curvesChanged_( );
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void addReloadUndoData_( void* data ) const noexcept;
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void addReloadUndoData_(
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T_SyncCurvesIO::T_Data const& data ) const noexcept;
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// ---------------------------------------------------------------------
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// Private data
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private:
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ebcl::T_SRDParserConfig pConfig_; // Parser config for curves
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T_SyncCurvesIO io_; // Curves loader/writer
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T_String curvesFile_; // Path to the curves file
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T_WatchedFiles watcher_; // Curves file watcher
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bool saving_{ false }; // True if file is being saved
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