fix(color): Crash on inputs/mixes pages mixes/expos limit reached (#2985)

radio/src/gui/colorlcd/model_inputs.cpp

@@ -47,15 +47,6 @@ uint8_t getExposCount()
   return count;
 }
 
-bool reachExposLimit()
-{
-  if (getExposCount() >= MAX_EXPOS) {
-    POPUP_WARNING(STR_NOFREEEXPO);
-    return true;
-  }
-  return false;
-}
-
 // TODO: these functions need to be added to the generic API
 //       used by all radios, and be removed from UI code
 //
@@ -181,6 +172,15 @@ ModelInputsPage::ModelInputsPage():
   });
 }
 
+bool ModelInputsPage::reachExposLimit()
+{
+  if (getExposCount() >= MAX_EXPOS) {
+    new MessageDialog(form, STR_WARNING, STR_NOFREEEXPO);
+    return true;
+  }
+  return false;
+}
+
 InputMixGroup* ModelInputsPage::getGroupBySrc(mixsrc_t src)
 {
   auto g =

radio/src/gui/colorlcd/model_inputs.h

@@ -59,4 +59,6 @@ class ModelInputsPage : public PageTab
   void pasteInput(uint8_t dst_idx, uint8_t input);
   void pasteInputBefore(uint8_t dst_idx);
   void pasteInputAfter(uint8_t dst_idx);
+
+  bool reachExposLimit();
 };

radio/src/gui/colorlcd/model_mixes.cpp

@@ -64,15 +64,6 @@ uint8_t getMixesCount()
   return count;
 }
 
-bool reachMixesLimit()
-{
-  if (getMixesCount() >= MAX_MIXERS) {
-    POPUP_WARNING(STR_NOFREEMIXER);
-    return true;
-  }
-  return false;
-}
-
 void insertMix(uint8_t idx, uint8_t channel)
 {
   pauseMixerCalculations();
@@ -312,6 +303,15 @@ ModelMixesPage::ModelMixesPage() :
   setIcon(ICON_MODEL_MIXER);
 }
 
+bool ModelMixesPage::reachMixesLimit()
+{
+  if (getMixesCount() >= MAX_MIXERS) {
+    new MessageDialog(form, STR_WARNING, STR_NOFREEMIXER);
+    return true;
+  }
+  return false;
+}
+
 InputMixGroup* ModelMixesPage::getGroupByIndex(uint8_t index)
 {
   MixData* mix = mixAddress(index);

radio/src/gui/colorlcd/model_mixes.h

@@ -53,4 +53,6 @@ class ModelMixesPage : public ModelInputsPage
   void pasteMixAfter(uint8_t dst_idx);
 
   void enableMonitors(bool enabled);
+
+  bool reachMixesLimit();
 };