Add macro condition "virtual camera"

src/headers/macro-condition-virtual-cam.hpp

@@ -0,0 +1,54 @@
+#pragma once
+#include "macro.hpp"
+#include <QWidget>
+#include <QComboBox>
+
+enum class VCamState {
+	STOP,
+	START,
+};
+
+class MacroConditionVCam : public MacroCondition {
+public:
+	bool CheckCondition();
+	bool Save(obs_data_t *obj);
+	bool Load(obs_data_t *obj);
+	std::string GetId() { return id; };
+	static std::shared_ptr<MacroCondition> Create()
+	{
+		return std::make_shared<MacroConditionVCam>();
+	}
+
+	VCamState _state;
+
+private:
+	static bool _registered;
+	static const std::string id;
+};
+
+class MacroConditionVCamEdit : public QWidget {
+	Q_OBJECT
+
+public:
+	MacroConditionVCamEdit(
+		QWidget *parent,
+		std::shared_ptr<MacroConditionVCam> cond = nullptr);
+	void UpdateEntryData();
+	static QWidget *Create(QWidget *parent,
+			       std::shared_ptr<MacroCondition> cond)
+	{
+		return new MacroConditionVCamEdit(
+			parent,
+			std::dynamic_pointer_cast<MacroConditionVCam>(cond));
+	}
+
+private slots:
+	void StateChanged(int value);
+
+protected:
+	QComboBox *_states;
+	std::shared_ptr<MacroConditionVCam> _entryData;
+
+private:
+	bool _loading = true;
+};