Method setFromCallbackArg

hi_scripting/scripting/api/ScriptingApiObjects.cpp:8674–8771

}

void ScriptingObjects::ScriptedMacroHandler::setFromCallbackArg(const var& obj)
{
	auto checkProperty = [&](const Identifier& id)
	{
		if (!obj.hasProperty(id))
			reportScriptError("macro object needs property " + id.toString());
	};

	checkProperty(MacroIds::MacroIndex);
	checkProperty(MacroIds::Attribute);
	checkProperty(MacroIds::Processor);

	auto mIndex = (int)obj[MacroIds::MacroIndex];

	if (isPositiveAndBelow(mIndex, HISE_NUM_MACROS))
	{
		auto pId = obj[MacroIds::Processor].toString();

		auto isCustomId = (bool)obj[MacroIds::CustomAutomation];

		if (auto p = ProcessorHelpers::getFirstProcessorWithName(getScriptProcessor()->getMainController_()->getMainSynthChain(), pId))
		{
			auto param = obj[MacroIds::Attribute];
			int parameterIndex = 0;

			String pString;

			if (param.isString())
			{
				pString = param.toString();

				if(isCustomId)
				{
					if(auto ptr = getScriptProcessor()->getMainController_()->getUserPresetHandler().getCustomAutomationData(Identifier(param.toString())))
					{
						parameterIndex = ptr->index;
					}
					else
						reportScriptError("Can't find custom automation with ID " + param.toString());
				}
				else
					parameterIndex = var(p->getParameterIndexForIdentifier(param.toString()));
			}
			else
			{
				parameterIndex = (int)param;

				if(isCustomId)
				{
					if(auto ptr = getScriptProcessor()->getMainController_()->getUserPresetHandler().getCustomAutomationData(parameterIndex))
					{
						pString = ptr->id;
					}
					else
						reportScriptError("Can't find custom automation with ID " + param.toString());
				}
				else
				{