Add macro action scene swap

CMakeLists.txt

@@ -163,6 +163,7 @@ set(advanced-scene-switcher_HEADERS
     src/headers/macro-action-replay-buffer.hpp
     src/headers/macro-action-run.hpp
     src/headers/macro-action-scene-order.hpp
+    src/headers/macro-action-scene-swap.hpp
     src/headers/macro-action-scene-switch.hpp
     src/headers/macro-action-scene-transform.hpp
     src/headers/macro-action-scene-visibility.hpp
@@ -247,6 +248,7 @@ set(advanced-scene-switcher_SOURCES
     src/macro-action-replay-buffer.cpp
     src/macro-action-run.cpp
     src/macro-action-scene-order.cpp
+    src/macro-action-scene-swap.cpp
     src/macro-action-scene-switch.cpp
     src/macro-action-scene-transform.cpp
     src/macro-action-scene-visibility.cpp

data/locale/en-US.ini

@@ -298,6 +298,8 @@ AdvSceneSwitcher.action.file.type.append="Append"
 AdvSceneSwitcher.action.file.entry="{{actions}} to {{filePath}} {{browseButton}}:"
 AdvSceneSwitcher.action.previewScene="Switch preview scene"
 AdvSceneSwitcher.action.previewScene.entry="Switch preview scene to {{scenes}}"
+AdvSceneSwitcher.action.SceneSwap="Swap scene (Studio mode)"
+AdvSceneSwitcher.action.SceneSwap.entry="Swap preview and program scene in studio mode"
 
 ; Transition Tab
 AdvSceneSwitcher.transitionTab.title="Transition"

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

@@ -0,0 +1,38 @@
+#pragma once
+#include "macro-action-edit.hpp"
+
+class MacroActionSceneSwap : public MacroAction {
+public:
+	bool PerformAction();
+	void LogAction();
+	bool Save(obs_data_t *obj);
+	bool Load(obs_data_t *obj);
+	std::string GetId() { return id; };
+	static std::shared_ptr<MacroAction> Create()
+	{
+		return std::make_shared<MacroActionSceneSwap>();
+	}
+
+private:
+	static bool _registered;
+	static const std::string id;
+};
+
+class MacroActionSceneSwapEdit : public QWidget {
+	Q_OBJECT
+
+public:
+	MacroActionSceneSwapEdit(
+		QWidget *parent,
+		std::shared_ptr<MacroActionSceneSwap> entryData = nullptr);
+	static QWidget *Create(QWidget *parent,
+			       std::shared_ptr<MacroAction> action)
+	{
+		return new MacroActionSceneSwapEdit(
+			parent, std::dynamic_pointer_cast<MacroActionSceneSwap>(
+					action));
+	}
+
+protected:
+	std::shared_ptr<MacroActionSceneSwap> _entryData;
+};

src/macro-action-scene-swap.cpp

@@ -0,0 +1,46 @@
+#include "headers/macro-action-scene-swap.hpp"
+#include "headers/advanced-scene-switcher.hpp"
+#include "headers/utility.hpp"
+
+const std::string MacroActionSceneSwap::id = "scene_swap";
+
+bool MacroActionSceneSwap::_registered = MacroActionFactory::Register(
+	MacroActionSceneSwap::id,
+	{MacroActionSceneSwap::Create, MacroActionSceneSwapEdit::Create,
+	 "AdvSceneSwitcher.action.sceneSwap"});
+
+bool MacroActionSceneSwap::PerformAction()
+{
+	obs_frontend_preview_program_trigger_transition();
+	return true;
+}
+
+void MacroActionSceneSwap::LogAction()
+{
+	vblog(LOG_INFO, "trigger preview to active scene transition");
+}
+
+bool MacroActionSceneSwap::Save(obs_data_t *obj)
+{
+	MacroAction::Save(obj);
+	return true;
+}
+
+bool MacroActionSceneSwap::Load(obs_data_t *obj)
+{
+	MacroAction::Load(obj);
+	return true;
+}
+
+MacroActionSceneSwapEdit::MacroActionSceneSwapEdit(
+	QWidget *parent, std::shared_ptr<MacroActionSceneSwap> entryData)
+	: QWidget(parent)
+{
+	QHBoxLayout *mainLayout = new QHBoxLayout;
+	std::unordered_map<std::string, QWidget *> widgetPlaceholders = {};
+	placeWidgets(obs_module_text("AdvSceneSwitcher.action.SceneSwap.entry"),
+		     mainLayout, widgetPlaceholders);
+	setLayout(mainLayout);
+
+	_entryData = entryData;
+}