better refresh mechanism

Author: d3cod3

src/objects/gui/moComment.cpp

@@ -50,7 +50,8 @@ moComment::moComment() : PatchObject("comment"){
 
     this->initInletsState();
 
-    bang            = false;
+    bang                = false;
+    nextFrame           = true;
 
     this->width             *= 2;
 
@@ -98,10 +99,16 @@ void moComment::updateObjectContent(map<int,shared_ptr<PatchObject>> &patchObjec
         actualComment.append(*static_cast<string *>(_inletParams[1]));
     }
 
-    if(bang){
+    if(!nextFrame){
+        nextFrame = true;
         *static_cast<string *>(_outletParams[0]) = actualComment;
     }
 
+    if(bang){
+        nextFrame = false;
+        *static_cast<string *>(_outletParams[0]) = actualComment+" ";
+    }
+
 
     if(!loaded){
         loaded = true;

src/objects/gui/moComment.h

@@ -59,6 +59,7 @@ class moComment : public PatchObject {
 
     string                      actualComment;
     bool                        bang;
+    bool                        nextFrame;
 
     float                       prevW, prevH;