Method extractZipFile

hi_scripting/scripting/api/ScriptingApiObjects.cpp:938–1088

};

void ScriptingObjects::ScriptFile::extractZipFile(var targetDirectory, bool overwriteFiles, var callback)
{
	File tf;

	if (targetDirectory.isString() && File::isAbsolutePath(targetDirectory.toString()))
		tf = File(targetDirectory.toString());
	else if (auto sf = dynamic_cast<ScriptFile*>(targetDirectory.getObject()))
	{
		tf = sf->f;
	}

	ReferenceCountedObjectPtr<ScriptFile> safeThis(this);

	auto cb = [safeThis, tf, targetDirectory, overwriteFiles, callback](Processor* p)
	{
		if (safeThis == nullptr)
			return SafeFunctionCall::OK;

		juce::ZipFile zipFile(safeThis->f);

		DynamicObject::Ptr data = new DynamicObject();

		double entryProgress = 0.0;

		data->setProperty("Status", 0);
		data->setProperty("Progress", 0.0);
		data->setProperty("TotalBytesWritten", 0);
		data->setProperty("Cancel", false);
		data->setProperty("Target", tf.getFullPathName());
		data->setProperty("CurrentFile", "");
		data->setProperty("Error", "");
		
		int64 numBytesWritten = 0;

		WeakCallbackHolder cb(safeThis.get()->getScriptProcessor(), safeThis.get(), callback, 1);
		//cb.setThisObject(safeThis.get());
		cb.incRefCount();

		if (cb)
		{
			auto c = data->clone();
			cb.call1(var(c.get()));
		}

		data->setProperty("Status", 1);
		int numEntries = zipFile.getNumEntries();
		bool callForEachFile = numEntries < 500;
		
		int64 numBytesToWrite = 0;

		for (int i = 0; i < numEntries; i++)
		{
			numBytesToWrite += zipFile.getEntry(i)->uncompressedSize;
		}

		for (int i = 0; i < numEntries; i++)
		{
			if (Thread::getCurrentThread()->threadShouldExit())