From 22572e3bda2b66f475cc8ebfe49dd44bc17911df Mon Sep 17 00:00:00 2001
From: Krisjanis Rijnieks <krisjanis.rijnieks@gmail.com>
Date: Mon, 24 Oct 2016 18:10:04 +0200
Subject: [PATCH] Refine ProjectionMappingMode::selectNext and PrevSurface

Do not create command if there is only one surface and it is selected.
---
 src/Application/Modes/ProjectionMappingMode.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/Application/Modes/ProjectionMappingMode.cpp b/src/Application/Modes/ProjectionMappingMode.cpp
index b41032a..30d00dc 100644
--- a/src/Application/Modes/ProjectionMappingMode.cpp
+++ b/src/Application/Modes/ProjectionMappingMode.cpp
@@ -424,12 +424,22 @@ void ProjectionMappingMode::selectSurface(Application * app, int i){
 
 void ProjectionMappingMode::selectNextSurface(Application * app){
 	if(app->getSurfaceManager()->size()){
+		if(	app->getSurfaceManager()->size() == 1 &&
+			app->getSurfaceManager()->getSelectedSurface() ==
+			app->getSurfaceManager()->getSurface(0)){
+			return;
+		}
 		app->getCmdManager()->exec(new SelNextSurfaceCmd(app->getSurfaceManager()));
 	}
 }
 
 void ProjectionMappingMode::selectPrevSurface(Application * app){
 	if(app->getSurfaceManager()->size()){
+		if(	app->getSurfaceManager()->size() == 1 &&
+			app->getSurfaceManager()->getSelectedSurface() ==
+			app->getSurfaceManager()->getSurface(0)){
+			return;
+		}
 		app->getCmdManager()->exec(new SelPrevSurfaceCmd(app->getSurfaceManager()));
 	}
 }