Add macro action to control scene item visibility

src/headers/macro-action-scene-visibility.hpp

@@ -0,0 +1,62 @@
+#pragma once
+#include <QSpinBox>
+#include "macro-action-edit.hpp"
+
+enum class SceneVisibilityAction {
+	SHOW,
+	HIDE,
+};
+
+class MacroActionSceneVisibility : public MacroAction {
+public:
+	bool PerformAction();
+	void LogAction();
+	bool Save(obs_data_t *obj);
+	bool Load(obs_data_t *obj);
+	int GetId() { return id; };
+	static std::shared_ptr<MacroAction> Create()
+	{
+		return std::make_shared<MacroActionSceneVisibility>();
+	}
+
+	OBSWeakSource _scene;
+	OBSWeakSource _source;
+	SceneVisibilityAction _action = SceneVisibilityAction::SHOW;
+
+private:
+	static bool _registered;
+	static const int id;
+};
+
+class MacroActionSceneVisibilityEdit : public QWidget {
+	Q_OBJECT
+
+public:
+	MacroActionSceneVisibilityEdit(
+		QWidget *parent,
+		std::shared_ptr<MacroActionSceneVisibility> entryData = nullptr);
+	void UpdateEntryData();
+	static QWidget *Create(QWidget *parent,
+			       std::shared_ptr<MacroAction> action)
+	{
+		return new MacroActionSceneVisibilityEdit(
+			parent,
+			std::dynamic_pointer_cast<MacroActionSceneVisibility>(
+				action));
+	}
+
+private slots:
+	void SceneChanged(const QString &text);
+	void SourceChanged(const QString &text);
+	void ActionChanged(int value);
+
+protected:
+	QComboBox *_scenes;
+	QComboBox *_sources;
+	QComboBox *_actions;
+	std::shared_ptr<MacroActionSceneVisibility> _entryData;
+
+private:
+	QHBoxLayout *_mainLayout;
+	bool _loading = true;
+};