Merge pull request #687 from Palakis/feature/batch-delay

Requests: Add Sleep

src/WSRequestHandler.cpp

@@ -43,6 +43,7 @@ const QHash<QString, RpcMethodHandler> WSRequestHandler::messageMap{
 	{ "TriggerHotkeyByName", &WSRequestHandler::TriggerHotkeyByName },
 	{ "TriggerHotkeyBySequence", &WSRequestHandler::TriggerHotkeyBySequence },
 	{ "ExecuteBatch", &WSRequestHandler::ExecuteBatch },
+	{ "Sleep", &WSRequestHandler::Sleep },
 
 	// Category: Media Control
 	{ "PlayPauseMedia", &WSRequestHandler::PlayPauseMedia },

src/WSRequestHandler.h

@@ -61,6 +61,7 @@ class WSRequestHandler {
 		RpcResponse TriggerHotkeyByName(const RpcRequest&);
 		RpcResponse TriggerHotkeyBySequence(const RpcRequest&);
 		RpcResponse ExecuteBatch(const RpcRequest&);
+		RpcResponse Sleep(const RpcRequest&);
 
 		// Category: Media Control
 		RpcResponse PlayPauseMedia(const RpcRequest&);

src/WSRequestHandler_General.cpp

@@ -474,3 +474,24 @@ RpcResponse WSRequestHandler::ExecuteBatch(const RpcRequest& request) {
 	obs_data_set_array(response, "results", results);
 	return request.success(response);
 }
+
+/**
+ * Waits for the specified duration. Designed to be used in `ExecuteBatch` operations.
+ *
+ * @param {int} `sleepMillis` Delay in milliseconds to wait before continuing.
+ *
+ * @api requests
+ * @name Sleep
+ * @category general
+ * @since unreleased
+ */
+RpcResponse WSRequestHandler::Sleep(const RpcRequest& request) {
+	if (!request.hasField("sleepMillis")) {
+		return request.failed("missing request parameters");
+	}
+
+	long long sleepMillis = obs_data_get_int(request.parameters(), "sleepMillis");
+	std::this_thread::sleep_for(std::chrono::milliseconds(sleepMillis));
+
+	return request.success();
+}