// -------------------------------------------------------
QString Subcircuit::getSubcircuitFile()
{
// construct full filename
QString FileName = Props.getFirst()->Value;
return properAbsFileName(FileName);
}
// -------------------------------------------------------
QString Subcircuit::getSubcircuitFile()
{
// construct full filename
QString FileName = Props.getFirst()->Value;
if (FileName.isEmpty())
{
return properAbsFileName(FileName);
}
QFileInfo FileInfo(FileName);
if (FileInfo.exists())
{
// the file must be an absolute path to a schematic file
return FileInfo.absoluteFilePath();
}
else
{
// get the complete base name (everything except the last '.'
// and whatever follows
QString baseName = FileInfo.completeBaseName();
// if only a file name is supplied, first check if it is in the
// same directory as the schematic file it is a part of
if (FileInfo.fileName () == FileName)
{
// the file has no path information, just the file name
if (containingSchematic)
{
// check if a file of the same name is in the same directory
// as the schematic file, if we have a pointer to it, in
// which case we use this one
QFileInfo schematicFileInfo = containingSchematic->getFileInfo ();
QFileInfo localFIleInfo (schematicFileInfo.canonicalPath () + "/" + baseName + ".sch");
if (localFIleInfo.exists ())
{
// return the subcircuit saved in the same directory
// as the schematic file
return localFIleInfo.absoluteFilePath();
}
}
}
// look up the hash table for the schematic file as
// it does not seem to be an absolute path, this will also
// search the home directory which is always hashed
QMutex mutex;
mutex.lock();
QString hashsearchresult = QucsMain->schNameHash.value(baseName);
mutex.unlock();
if (hashsearchresult.isEmpty())
{
// the schematic was not found in the hash table, return
// what would always have been returned in this case
return properAbsFileName(FileName);
}
else
{
// we found an entry in the hash table, check it actually still exists
FileInfo.setFile(hashsearchresult);
if (FileInfo.exists())
{
// it does exist so return the absolute file path
return FileInfo.absoluteFilePath();
}
else
{
// the schematic file does not actually exist, return
// what would always have been returned in this case
return properAbsFileName(FileName);
}
}
}
}