menu async textEdit clear buffer on set

Author: neu-rah

examples/TextField/TextField/TextField.ino

@@ -10,7 +10,7 @@ using namespace Menu;
 //list of allowed characters
 char* const  digit="0123456789";
 char* const hexChars MEMMODE="0123456789ABCDEF";
-char* const alphaNum[] MEMMODE = {" 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"};
+char* const alphaNum[] MEMMODE = {" 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.,+-_"};
 //individual character validators
 char* constMEM validData[] MEMMODE={hexChars,hexChars,hexChars,hexChars};
 
@@ -27,15 +27,17 @@ constMEM textFieldShadowRaw op1InfoRaw MEMMODE={
   noStyle,
   buf0,//edit buffer
   validIP,
-  4
+  4//this is the number of entries on validators array, not th efield length
 };//MEMMODE static stuff
 constMEM textFieldShadow& op1Info=*(textFieldShadow*)&op1InfoRaw;//hacking c++ to use progmem (hugly)
 textField option0(op1Info);
 
 char buf1[]="0000";
+char name[]="                              ";//field will initialize its size by this string length
 MENU(mainMenu,"Main menu",doNothing,noEvent,wrapStyle
   ,OBJ(option0)
   ,EDIT("Hex",buf1,validData,doNothing,noEvent,noStyle)
+  ,EDIT("Name",name,alphaNum,doNothing,noEvent,noStyle)
   ,EXIT("<Exit")
 );
 

examples/TextField/platformio.ini

@@ -16,7 +16,7 @@ lib_dir=~/Arduino/Libraries
 platform = atmelavr
 board = nanoatmega328
 framework = arduino
-upload_port=/dev/ttyUSB1
+upload_port=/dev/ttyUSB*
 upload_flags=-V
 build_flags = -Wno-comment -Wno-reorder -Wno-strict-aliasing -Wno-builtin-macro-redefined -DNODEBUG
 

library.properties

@@ -1,5 +1,5 @@
 name=ArduinoMenu library
-version=4.17.16
+version=4.17.17
 author=Rui Azevedo, [email protected]
 maintainer=neu-rah, [email protected]
 sentence=Generic menu/interactivity system

src/items.cpp

@@ -161,6 +161,7 @@ void textField::doNav(navNode& nav,navCmd cmd) {
         dirty=true;
       } else {
         if(cursor<(idx_t)strlen(buffer())-1) cursor++;
+        // if(cursor<sz()) cursor++;
         edited=false;
       }
       dirty=true;
@@ -325,6 +326,7 @@ bool textField::async(const char*uri,navRoot& root,idx_t lvl=0) {
   if ((!*uri)||(uri[0]=='/'&&!uri[1])) return true;
   if (uri[0]=='/') {
     StringStream i(++uri);
+    memset(buffer(), validator(0)[0], (idx_t)strlen(buffer()));//clear buffer
     while(i.available()) parseInput(root.node(), i);
     trace(MENU_DEBUG_OUT<<"textField::enterCmd"<<endl);
     doNav(root.node(),escCmd);