From b6797e77d55376e6da000a60214b2f5a08de2b08 Mon Sep 17 00:00:00 2001
From: Krisjanis Rijnieks <krisjanis.rijnieks@gmail.com>
Date: Fri, 7 Oct 2016 20:24:34 +0200
Subject: [PATCH] Add SetActivePresetCmd

---
 src/Commands/SetActivePresetCmd.cpp | 24 ++++++++++++++++++++++
 src/Commands/SetActivePresetCmd.h   | 32 +++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+)
 create mode 100644 src/Commands/SetActivePresetCmd.cpp
 create mode 100644 src/Commands/SetActivePresetCmd.h

diff --git a/src/Commands/SetActivePresetCmd.cpp b/src/Commands/SetActivePresetCmd.cpp
new file mode 100644
index 0000000..d8239cc
--- /dev/null
+++ b/src/Commands/SetActivePresetCmd.cpp
@@ -0,0 +1,24 @@
+#include "SetActivePresetCmd.h"
+
+namespace ofx {
+namespace piMapper {
+
+SetActivePresetCmd::SetActivePresetCmd(Application * app, unsigned int pi){
+	_app = app;
+	_newPresetIndex = pi;
+}
+
+void SetActivePresetCmd::exec(){
+	ofLogNotice("SetActivePresetCmd", "exec");
+	_prevPresetIndex = _app->getSurfaceManager()->getActivePresetIndex();
+	_app->getSurfaceManager()->setActivePreset(_newPresetIndex);
+}
+
+void SetActivePresetCmd::undo(){
+	ofLogNotice("SetActivePresetCmd", "undo");
+	_app->getSurfaceManager()->setActivePreset(_prevPresetIndex);
+}
+
+} // namespace piMapper
+} // namespace ofx
+
diff --git a/src/Commands/SetActivePresetCmd.h b/src/Commands/SetActivePresetCmd.h
new file mode 100644
index 0000000..cab6988
--- /dev/null
+++ b/src/Commands/SetActivePresetCmd.h
@@ -0,0 +1,32 @@
+// SetActivePresetCmd
+// Sets active preset, stores previous preset index and restores it on undo.
+// Created by Krisjanis Rijnieks 2016-10-07
+// At the ORA bar in Berlin. Waiting for Park to celebrate his birthday.
+
+#pragma once
+
+#include "BaseCmd.h"
+#include "BaseSurface.h"
+#include "Application.h"
+
+namespace ofx {
+namespace piMapper {
+
+class Application;
+
+class SetActivePresetCmd : public BaseUndoCmd {
+
+	public:
+		SetActivePresetCmd(Application * app, unsigned int pi);
+		void exec();
+		void undo();
+
+	private:
+		Application * _app;
+		unsigned int _newPresetIndex;
+		unsigned int _prevPresetIndex;
+};
+
+} // namespace piMapper
+} // namespace ofx
+