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DbLibs: Support empty virtual table names 

Fixes https://gitlab.com/kicad/code/kicad/-/issues/12902
This commit is contained in:
Jon Evans 2022-12-10 16:35:11 -05:00
parent 39a8ab8738
commit 2b94b7df77
2 changed files with 57 additions and 22 deletions
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75
eeschema/sch_plugins/database/sch_database_plugin.cpp
View File

@ -90,7 +90,8 @@ void SCH_DATABASE_PLUGIN::EnumerateSymbolLib( std::vector<LIB_SYMBOL*>& aSymbolL
if( !result.count( table.key_col ) )
continue;
wxString name( fmt::format( "{}/{}", table.name,
std::string prefix = table.name.empty() ? "" : fmt::format( "{}/", table.name );
wxString name( fmt::format( "{}{}", prefix,
std::any_cast<std::string>( result[table.key_col] ) ) );
LIB_SYMBOL* symbol = loadSymbolFromRow( name, table, result );
@ -110,36 +111,60 @@ LIB_SYMBOL* SCH_DATABASE_PLUGIN::LoadSymbol( const wxString& aLibraryPath,
ensureSettings( aLibraryPath );
ensureConnection();
const DATABASE_LIB_TABLE* table = nullptr;
/*
* Table names are tricky, in order to allow maximum flexibility to the user.
* The slash character is used as a separator between a table name and symbol name, but symbol
* names may also contain slashes and table names may now also be empty (which results in the
* slash being dropped in the symbol name when placing a new symbol). So, if a slash is found,
* we check if the string before the slash is a valid table name. If not, we assume the table
* name is blank if our config has an entry for the null table.
*/
std::string tableName( aAliasName.BeforeFirst( '/' ).ToUTF8() );
std::string symbolName( aAliasName.AfterFirst( '/' ).ToUTF8() );
std::string tableName = "";
std::string symbolName( aAliasName.ToUTF8() );
if( aAliasName.Contains( '/' ) )
{
tableName = std::string( aAliasName.BeforeFirst( '/' ).ToUTF8() );
symbolName = std::string( aAliasName.AfterFirst( '/' ).ToUTF8() );
}
std::vector<const DATABASE_LIB_TABLE*> tablesToTry;
for( const DATABASE_LIB_TABLE& tableIter : m_settings->m_Tables )
{
if( tableIter.name == tableName )
tablesToTry.emplace_back( &tableIter );
}
if( tablesToTry.empty() )
{
wxLogTrace( traceDatabase, wxT( "LoadSymbol: table '%s' not found in config" ), tableName );
return nullptr;
}
const DATABASE_LIB_TABLE* foundTable = nullptr;
DATABASE_CONNECTION::ROW result;
for( const DATABASE_LIB_TABLE* table : tablesToTry )
{
if( m_conn->SelectOne( table->table, std::make_pair( table->key_col, symbolName ),
result ) )
{
table = &tableIter;
break;
foundTable = table;
wxLogTrace( traceDatabase, wxT( "LoadSymbol: SelectOne (%s, %s) found in %s" ),
table->key_col, symbolName, table->table );
}
else
{
wxLogTrace( traceDatabase, wxT( "LoadSymbol: SelectOne (%s, %s) failed for table %s" ),
table->key_col, symbolName, table->table );
}
}
if( !table )
{
wxLogTrace( traceDatabase, wxT( "LoadSymbol: table %s not found in config" ), tableName );
return nullptr;
}
wxCHECK( foundTable, nullptr );
DATABASE_CONNECTION::ROW result;
if( !m_conn->SelectOne( table->table, std::make_pair( table->key_col, symbolName ), result ) )
{
wxLogTrace( traceDatabase, wxT( "LoadSymbol: SelectOne (%s, %s) failed" ), table->key_col,
symbolName );
return nullptr;
}
return loadSymbolFromRow( aAliasName, *table, result );
return loadSymbolFromRow( aAliasName, *foundTable, result );
}
@ -149,8 +174,16 @@ void SCH_DATABASE_PLUGIN::GetSubLibraryNames( std::vector<wxString>& aNames )
aNames.clear();
std::set<wxString> tableNames;
for( const DATABASE_LIB_TABLE& tableIter : m_settings->m_Tables )
{
if( tableNames.count( tableIter.name ) )
continue;
aNames.emplace_back( tableIter.name );
tableNames.insert( tableIter.name );
}
}

4
eeschema/symbol_tree_model_adapter.cpp
View File

@ -153,7 +153,9 @@ bool SYMBOL_TREE_MODEL_ADAPTER::AddLibraries( const std::vector<wxString>& aNick
for( const wxString& lib : subLibraries )
{
wxString name = wxString::Format( wxT( "%s - %s" ), pair.first, lib );
wxString suffix = lib.IsEmpty() ? wxT( "" )
: wxString::Format( wxT( " - %s" ), lib );
wxString name = wxString::Format( wxT( "%s%s" ), pair.first, suffix );
wxString desc;
if( !parentDesc.IsEmpty() )