From a1f43634035fd97ac32dafe9c6e527b3de27ce1d Mon Sep 17 00:00:00 2001
From: Krisjanis Rijnieks <krisjanis.rijnieks@gmail.com>
Date: Mon, 15 Aug 2016 21:47:54 +0200
Subject: [PATCH] Implement `MvLayerUpCmd` and `MvLayerDnCmd` into
 `ProectionMappingState`

---
 src/Application/ProjectionMappingState.cpp | 28 ++++++++++++++++++++++
 src/Application/ProjectionMappingState.h   |  2 ++
 2 files changed, 30 insertions(+)

diff --git a/src/Application/ProjectionMappingState.cpp b/src/Application/ProjectionMappingState.cpp
index 3a39048..ef49fe8 100644
--- a/src/Application/ProjectionMappingState.cpp
+++ b/src/Application/ProjectionMappingState.cpp
@@ -241,6 +241,34 @@ void ProjectionMappingState::onKeyPressed(Application * app, ofKeyEventArgs & ar
 		 }
 		 break;
 		 
+	 case '0': // Move selected surface up the layer stack
+		 if(app->getSurfaceManager()->getSelectedSurface() != 0){
+			if(app->getSurfaceManager()->getSelectedSurface() ==
+				SurfaceStack::instance()->at(SurfaceStack::instance()->size() - 1)){
+				return;
+			}
+			
+			app->getCmdManager()->exec(
+				new MvLayerUpCmd(
+					app->getSurfaceManager()->getSelectedSurface())
+			);
+		 }
+		 break;
+		
+	 case '9': // Move selected surface down the layer stack
+		 if(app->getSurfaceManager()->getSelectedSurface() != 0){
+			if(app->getSurfaceManager()->getSelectedSurface() ==
+				SurfaceStack::instance()->at(0)){
+				return;
+			}
+			
+			app->getCmdManager()->exec(
+				new MvLayerDnCmd(
+					app->getSurfaceManager()->getSelectedSurface())
+			);
+		 }
+		 break;
+		 
 	 default:
 		 break;
 	}
diff --git a/src/Application/ProjectionMappingState.h b/src/Application/ProjectionMappingState.h
index 8c0e840..c01ac74 100644
--- a/src/Application/ProjectionMappingState.h
+++ b/src/Application/ProjectionMappingState.h
@@ -23,6 +23,8 @@
 #include "SetNextSourceCmd.h"
 #include "DuplicateSurfaceCmd.h"
 #include "ToggleAnimatedSourceCmd.h"
+#include "MvLayerUpCmd.h"
+#include "MvLayerDnCmd.h"
 #include "SurfaceType.h"
 #include "Gui.h"