Add TranslateCanvasCmd

src/Commands/TranslateCanvasCmd.cpp

@@ -0,0 +1,24 @@
+#include "TranslateCanvasCmd.h"
+
+namespace ofx {
+namespace piMapper {
+
+TranslateCanvasCmd::TranslateCanvasCmd(Application * app, ofPoint from, ofPoint to){
+	_app = app;
+	_from = from;
+	_to = to;
+}
+
+void TranslateCanvasCmd::exec(){
+	ofLogNotice("TranslateCanvasCmd", "exec");
+	_app->getState()->setTranslation(_to);
+}
+
+void TranslateCanvasCmd::undo(){
+	ofLogNotice("TranslateCanvasCmd", "undo");
+	_app->getState()->setTranslation(_from);
+}
+
+} // namespace piMapper
+} // namespace ofx
+

src/Commands/TranslateCanvasCmd.h

@@ -0,0 +1,29 @@
+// TranslateCanvasCmd
+// Stores and restores the canvas of a mode/state.
+// Created by Krisjanis Rijnieks 2016-09-13
+
+#pragma once
+
+#include "BaseCmd.h"
+#include "BaseSurface.h"
+#include "Application.h"
+
+namespace ofx {
+namespace piMapper {
+
+class TranslateCanvasCmd : public BaseUndoCmd {
+
+	public:
+		TranslateCanvasCmd(Application * app, ofPoint from, ofPoint to);
+		void exec();
+		void undo();
+
+	private:
+		Application * _app;
+		ofPoint _from;
+		ofPoint _to;
+};
+
+} // namespace piMapper
+} // namespace ofx
+