void MLPluginProcessor::loadStateFromFile(const File& f)
{
if (f.exists())
{
String extension = f.getFileExtension();
if (extension == ".mlpreset")
{
// load cross-platform mlpreset file.
ScopedPointer<XmlDocument> stateToLoad (new XmlDocument(f));
if (stateToLoad != NULL)
{
XmlElementPtr pDocElem (stateToLoad->getDocumentElement(true));
setStateFromXML(*pDocElem, false);
mpLatestStateLoaded = pDocElem;
}
}
else if (extension == ".aupreset")
{
// tell AU wrapper to load AU-compatible .aupreset file.
sendMessageToMLListener (MLAudioProcessorListener::kLoad, f);
}
}
}
void MLPluginProcessor::setPatchStateFromText (const String& stateStr)
{
const String& trimmedState = stateStr.trimStart();
if(trimmedState[0] == '{')
{
// assume JSON
cJSON* root = cJSON_Parse(trimmedState.toUTF8());
if(root)
{
mpPatchState->setStateFromJSON(root);
cJSON_Delete(root);
}
else
{
debug() << "MLPluginProcessor::setPatchStateFromText: couldn't create JSON object!\n";
}
}
else if (trimmedState[0] == '<')
{
// assume XML
ScopedPointer<XmlDocument> stateToLoad (new XmlDocument(trimmedState));
if (stateToLoad != NULL)
{
XmlElementPtr pDocElem (stateToLoad->getDocumentElement(true));
setStateFromXML(*pDocElem, false);
}
else
{
debug() << "MLPluginProcessor::setPatchStateFromText: couldn't create XML object!\n";
}
}
else
{
debug() << "MLPluginProcessor::setPatchStateFromText: unknown format for .mlpreset file!\n";
}
updateChangedProperties();
}
