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Pcbnew: continue loading footprints after first failure. 

The footprint library cache handler would throw an exception on the
first error it encountered preventing all subsequent footprint files
from being parsed even if there was nothing wrong with them.  This
commit queues errors until all of the footprint files in the folder
have been parsed.

Fixes lp:1416736

https://bugs.launchpad.net/kicad/+bug/1416736
This commit is contained in:
Wayne Stambaugh 2017-05-03 15:27:07 -04:00
parent 342f28f106
commit 096d9fbbf9
2 changed files with 27 additions and 8 deletions
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6
common/footprint_info.cpp
View File

@ -95,7 +95,11 @@ void FOOTPRINT_LIST::DisplayErrors( wxTopLevelWindow* aWindow )
while( auto error = PopError() )
{
msg += wxT( "<p>" ) + error->Problem() + wxT( "</p>" );
wxString tmp = error->Problem();
// Preserve new lines in error messages so queued errors don't run together.
tmp.Replace( "\n", "<BR>" );
msg += wxT( "<p>" ) + tmp + wxT( "</p>" );
}
dlg.AddHTML_Text( msg );

15
pcbnew/kicad_plugin.cpp
View File

@ -287,11 +287,16 @@ void FP_CACHE::Load()
if( dir.GetFirst( &fpFileName, wildcard, wxDIR_FILES ) )
{
wxString cacheError;
do
{
// prepend the libpath into fullPath
wxFileName fullPath( m_lib_path.GetPath(), fpFileName );
// Queue I/O errors so only files that fail to parse don't get loaded.
try
{
FILE_LINE_READER reader( fullPath.GetFullPath() );
m_owner->m_parser->SetLineReader( &reader );
@ -302,13 +307,23 @@ void FP_CACHE::Load()
// The footprint name is the file name without the extension.
footprint->SetFPID( LIB_ID( fullPath.GetName() ) );
m_modules.insert( name, new FP_CACHE_ITEM( footprint, fullPath ) );
}
catch( const IO_ERROR& ioe )
{
if( !cacheError.IsEmpty() )
cacheError += "\n\n";
cacheError += ioe.What();
}
} while( dir.GetNext( &fpFileName ) );
// Remember the file modification time of library file when the
// cache snapshot was made, so that in a networked environment we will
// reload the cache as needed.
m_mod_time = GetLibModificationTime();
if( !cacheError.IsEmpty() )
THROW_IO_ERROR( cacheError );
}
}