#41 improvements to keyboard support

Author: davetcc

examples/keyboardEthernetShield/keyboardEthernetShield.emf

@@ -1,6 +1,6 @@
 {
   "lastEdited": {
-    "seconds": 1585206203,
+    "seconds": 1585213908,
     "nanos": 0
   },
   "codeOptions": {

src/tcMenuKeyboard.cpp

@@ -6,6 +6,7 @@
 #include "BaseRenderers.h"
 #include "tcMenuKeyboard.h"
 #include <IoLogging.h>
+#include "EditableLargeNumberMenuItem.h"
 
 /**
  * this makes the index based selections feel more natural
@@ -38,6 +39,10 @@ void MenuEditingKeyListener::keyPressed(char key, bool held) {
 		else if (editor->getMenuType() == MENUTYPE_TEXT_VALUE) {
 			processMultiEditKeyPress(reinterpret_cast<TextMenuItem*>(editor), key);
 		}
+        else if (editor->getMenuType() == MENUTYPE_LARGENUM_VALUE) {
+			processLargeNumberPress(reinterpret_cast<EditableLargeNumberMenuItem*>(editor), key);
+
+        }
 		else if (isMenuRuntimeMultiEdit(editor)) {
 			processIntegerMultiEdit(reinterpret_cast<EditableMultiPartMenuItem<byte[4]>*>(editor), key);
 		}
@@ -156,6 +161,17 @@ void MenuEditingKeyListener::processAnalogKeyPress(AnalogMenuItem* item, char ke
 	item->setFromWholeAndFraction(currentValue);
 }
 
+void MenuEditingKeyListener::processLargeNumberPress(EditableLargeNumberMenuItem* item, char key) {
+    if(key >= '0' && key <= '9') {
+        item->valueChanged(key - '0');
+        if (!item->nextPart()) {
+            clearState();
+            item->setEditing(false);
+        }        
+    }
+
+}
+
 void MenuEditingKeyListener::processMultiEditKeyPress(TextMenuItem* item, char key) {
 	item->valueChanged(findPositionInEditorSet(key));
 	if (!item->nextPart()) {

src/tcMenuKeyboard.h

@@ -21,6 +21,8 @@ enum MenuEditingKeyMode: byte {
 	KEYEDIT_MULTIEDIT_INT_START = 100,
 };
 
+class EditableLargeNumberMenuItem;
+
 /**
  * An implementation of the key listener that can be used with TcMenu to edit menu items and control
  * the menu. When not in edit mode, the keyboard 0-9 keys can be used to select menu items. Pressing
@@ -50,6 +52,7 @@ class MenuEditingKeyListener : public KeyboardListener {
 	void processAnalogKeyPress(AnalogMenuItem* item, char key);
 	void processMultiEditKeyPress(TextMenuItem* item, char key);
 	void processIntegerMultiEdit(EditableMultiPartMenuItem<byte[4]>* item, char key);
+    void processLargeNumberPress(EditableLargeNumberMenuItem*, char key);
 	void clearState();
 };