[FL-867] GUI: ViewPort arrangement API, better input and draw dispatching (#333)

* Input: refactoring, platform agnostic key configuration, update usage across project. Minor queue usage fixes and tick timings.
* Gui: lighter and more efficient input and draw call dispatching, ViewPort rearranging API. View: conditional model updates, API usage update.
* BT: smaller update delay
* GUI: ViewPort visibility check

applications/gui/view.h

@@ -137,20 +137,21 @@ void* view_get_model(View* view);
 
 /* Commit view model
  * @param view, pointer to View
+ * @param update, true if you want to emit view update, false otherwise
  */
-void view_commit_model(View* view);
+void view_commit_model(View* view, bool update);
 
 /* 
  * With clause for view model
  * @param view, View instance pointer
- * @param function_body a (){} lambda declaration,
- * executed within you parent function context.
+ * @param function_body a (){} lambda declaration, executed within you parent function context
+ * @return true if you want to emit view update, false otherwise
  */
-#define with_view_model(view, function_body)        \
-    {                                               \
-        void* p = view_get_model(view);             \
-        ({ void __fn__ function_body __fn__; })(p); \
-        view_commit_model(view);                    \
+#define with_view_model(view, function_body)                      \
+    {                                                             \
+        void* p = view_get_model(view);                           \
+        bool update = ({ bool __fn__ function_body __fn__; })(p); \
+        view_commit_model(view, update);                          \
     }
 
 #ifdef __cplusplus