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CADSTAR: Reduce slowdown from progress reporting 

Only report progress when it changes by more than 1%
This commit is contained in:
Roberto Fernandez Bautista 2021-10-17 13:06:23 +01:00
parent 5e6f490959
commit 4d5a344ed5
1 changed files with 9 additions and 5 deletions
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14
common/plugins/cadstar/cadstar_archive_parser.cpp
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@ -2339,18 +2339,22 @@ XNODE* CADSTAR_ARCHIVE_PARSER::LoadArchiveFile( const wxString& aFileName,
DSNLEXER lexer( emptyKeywords, 0, fp, aFileName );
long currentPosition = 0;
auto currentProgress = [&]() -> double
{
return static_cast<double>( ftell( fp ) ) / fileSize;
};
double previousReportedProgress = -1.0;
while( ( tok = lexer.NextTok() ) != DSN_EOF )
{
if( aProgressReporter )
if( aProgressReporter && ( currentProgress() - previousReportedProgress ) > 0.01 )
{
if( !aProgressReporter->KeepRefreshing() )
THROW_IO_ERROR( _( "File import cancelled by user." ) );
currentPosition = ftell( fp );
double currentprogress = static_cast<double>( currentPosition ) / fileSize;
aProgressReporter->SetCurrentProgress( currentprogress );
aProgressReporter->SetCurrentProgress( currentProgress() );
previousReportedProgress = currentProgress();
}
if( tok == DSN_RIGHT )