From 573e33ccf4bdf4e0185eac36eb8b931dc5a665f9 Mon Sep 17 00:00:00 2001
From: anschrammh <bugreport@laposte.net>
Date: Sat, 19 Dec 2020 20:52:59 +0100
Subject: [PATCH] Added ViewLink structure taken from definition.h

---
 src/app/ScreenManager.cpp | 2 +-
 src/app/ScreenManager.h   | 9 ++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/app/ScreenManager.cpp b/src/app/ScreenManager.cpp
index 93836a4..ddb30a8 100644
--- a/src/app/ScreenManager.cpp
+++ b/src/app/ScreenManager.cpp
@@ -196,7 +196,7 @@ void ScreenManager::iterateThroughList()
   }
 }
 
-ViewLink* ScreenManager::getLinkByUID(ViewLinkedList viewLinkedList, const unsigned char UID)
+ScreenManager::ViewLink* ScreenManager::getLinkByUID(ViewLinkedList viewLinkedList, const unsigned char UID)
 {
   if(isListEmpty(viewLinkedList))
     return NULL;
diff --git a/src/app/ScreenManager.h b/src/app/ScreenManager.h
index 9b6a400..2513600 100644
--- a/src/app/ScreenManager.h
+++ b/src/app/ScreenManager.h
@@ -2,7 +2,6 @@
 #define SCREENMANAGER_H
 
 #include <Adafruit_SSD1306.h>
-#include "definition.h"
 #include "SDCardManager.h"
 #include "CFGFileParser.h"
 #include "CFGDictionary.h"
@@ -13,6 +12,14 @@ class ScreenManager
   friend class SAB;
   public:
     enum Error {OK, MALLOC_FAILED, VIEW_NOT_FOUND, VIEW_FUNC_UNDEFINED, VIEW_FAILED_TO_EXECUTE, CURRENT_VIEW_UNDEFINED};
+    //Data structure for the view handling
+    typedef struct viewLink
+    {
+        boolean (*viewLogicFunction)(Adafruit_SSD1306&, void*);
+        void *pData;
+        const int UID;
+        struct viewLink *next, *previous;
+    } ViewLink, *ViewLinkedList;
   
     boolean addView(boolean (*viewLogicFunction)(Adafruit_SSD1306&, void*), void *pData, const unsigned char UID);
     boolean removeView(const unsigned char UID);