Add `TogglePerspectiveCmd`

src/Commands/TogglePerspectiveCmd.cpp

@@ -0,0 +1,24 @@
+#include "TogglePerspectiveCmd.h"
+
+namespace ofx {
+namespace piMapper {
+
+TogglePerspectiveCmd::TogglePerspectiveCmd(QuadSurface * surface){
+	_surface = surface;
+}
+
+void TogglePerspectiveCmd::exec(){
+	ofLogNotice("TogglePerspectiveCmd", "exec");
+	_perspectiveBeforeExec = _surface->getPerspectiveWarping();
+	_surface->setPerspectiveWarping(!_perspectiveBeforeExec);
+}
+
+void TogglePerspectiveCmd::undo(){
+	ofLogNotice("TogglePerspectiveCmd", "undo");
+	_surface->setPerspectiveWarping(_perspectiveBeforeExec);
+	_surface = 0;
+}
+
+} // namespace piMapper
+} // namespace ofx
+

src/Commands/TogglePerspectiveCmd.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#include "BaseCmd.h"
+#include "QuadSurface.h"
+#include "SourcesEditor.h"
+
+namespace ofx {
+namespace piMapper {
+
+class SourcesEditor;
+
+class TogglePerspectiveCmd : public BaseUndoCmd {
+
+	public:
+		TogglePerspectiveCmd(QuadSurface * surface);
+		void exec();
+		void undo();
+
+	private:
+		QuadSurface * _surface;
+		bool _perspectiveBeforeExec;
+
+};
+
+} // namespace piMapper
+} // namespace ofx
+