Add API to register new macro condition and action types

lib/macro/macro-action-script.cpp

@@ -0,0 +1,92 @@
+#include "macro-action-script.hpp"
+#include "layout-helpers.hpp"
+#include "macro-helpers.hpp"
+#include "properties-view.hpp"
+#include "sync-helpers.hpp"
+
+namespace advss {
+
+MacroActionScript::MacroActionScript(Macro *m, const std::string &id,
+				     const OBSData &defaultSettings,
+				     const std::string &propertiesSignalName,
+				     const std::string &triggerSignal,
+				     const std::string &completionSignal)
+	: MacroAction(m),
+	  MacroSegmentScript(defaultSettings, propertiesSignalName,
+			     triggerSignal, completionSignal),
+	  _id(id)
+{
+}
+
+MacroActionScript::MacroActionScript(const advss::MacroActionScript &other)
+	: MacroAction(other.GetMacro()),
+	  MacroSegmentScript(other),
+	  _id(other._id)
+{
+}
+
+bool MacroActionScript::PerformAction()
+{
+	if (!ScriptHandler::ActionIdIsValid(_id)) {
+		blog(LOG_WARNING, "skipping unknown script action \"%s\"",
+		     _id.c_str());
+		return true;
+	}
+
+	(void)SendTriggerSignal();
+	return true;
+}
+
+void MacroActionScript::LogAction() const
+{
+	ablog(LOG_INFO, "performing script action \"%s\"", GetId().c_str());
+}
+
+bool MacroActionScript::Save(obs_data_t *obj) const
+{
+	MacroAction::Save(obj);
+	MacroSegmentScript::Save(obj);
+	return true;
+}
+
+bool MacroActionScript::Load(obs_data_t *obj)
+{
+	MacroAction::Load(obj);
+	MacroSegmentScript::Load(obj);
+	return true;
+}
+
+std::shared_ptr<MacroAction> MacroActionScript::Copy() const
+{
+	return std::make_shared<MacroActionScript>(*this);
+}
+
+void MacroActionScript::WaitForCompletion() const
+{
+	using namespace std::chrono_literals;
+	auto start = std::chrono::high_resolution_clock::now();
+	auto timePassed = std::chrono::duration_cast<std::chrono::milliseconds>(
+		start - start);
+	const auto timeoutMs = GetTimeoutSeconds() * 1000.0;
+
+	std::unique_lock<std::mutex> lock(*GetMutex());
+	while (!TriggerIsCompleted()) {
+		if (MacroWaitShouldAbort() || MacroIsStopped(GetMacro())) {
+			break;
+		}
+
+		if ((double)timePassed.count() > timeoutMs) {
+			blog(LOG_INFO, "script action timeout (%s)",
+			     _id.c_str());
+			break;
+		}
+
+		GetMacroWaitCV().wait_for(lock, 10ms);
+		const auto now = std::chrono::high_resolution_clock::now();
+		timePassed =
+			std::chrono::duration_cast<std::chrono::milliseconds>(
+				now - start);
+	}
+}
+
+} // namespace advss