From 8bf11d271f9390353415b362bd3fdf8602b079a4 Mon Sep 17 00:00:00 2001
From: Dave Arter <github@davea.me>
Date: Sun, 2 Sep 2018 17:40:17 +0100
Subject: [PATCH] Default to numeric input for phone number inputs

---
 lib/dialogs.py | 10 ++++++----
 phone/main.py  |  2 +-
 sms/main.py    |  2 +-
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/dialogs.py b/lib/dialogs.py
index 9f03f89..86626b0 100644
--- a/lib/dialogs.py
+++ b/lib/dialogs.py
@@ -72,7 +72,7 @@ def prompt_boolean(text, title="TiLDA", true_text="Yes", false_text="No", font=F
         if button_no: button_no.destroy()
         label.destroy()
 
-def prompt_text(description, init_text="", true_text="OK", false_text="Back", font=FONT_MEDIUM_BOLD, style=default_style_badge):
+def prompt_text(description, init_text="", true_text="OK", false_text="Back", font=FONT_MEDIUM_BOLD, style=default_style_badge, numeric=False):
     """Shows a dialog and keyboard that allows the user to input/change a string
 
     Returns None if user aborts with button B
@@ -102,7 +102,7 @@ def prompt_text(description, init_text="", true_text="OK", false_text="Back", fo
             if buttons.is_triggered(buttons.Buttons.BTN_A): return edit.text()
             if buttons.is_triggered(buttons.Buttons.BTN_B): return None
             if buttons.is_triggered(buttons.Buttons.BTN_Menu): return edit.text()
-            handle_keypad(edit)
+            handle_keypad(edit, numeric)
 
     finally:
         window.hide()
@@ -116,7 +116,7 @@ def prompt_text(description, init_text="", true_text="OK", false_text="Back", fo
 
 last_key = None
 last_keytime = None
-def handle_keypad(edit):
+def handle_keypad(edit, numeric):
     global last_key, last_keytime
     threshold = 1000
     keymap = {
@@ -136,7 +136,9 @@ def handle_keypad(edit):
 
     for key, chars in keymap.items():
         if buttons.is_triggered(key):
-            if key != last_key:
+            if numeric:
+                edit.text(edit.text() + chars[-1])
+            elif key != last_key:
                 edit.text(edit.text() + chars[0])
             else:
                 if last_keytime is None or (time.ticks_ms() - last_keytime) > threshold:
diff --git a/phone/main.py b/phone/main.py
index d5a402f..d6087bf 100644
--- a/phone/main.py
+++ b/phone/main.py
@@ -19,7 +19,7 @@ ugfx.clear()
 
 
 def makecall():
-    notocall = prompt_text("Number to call:")
+    notocall = prompt_text("Number to call:", numeric=True)
     if (notocall):
         sim800.call(notocall)
 
diff --git a/sms/main.py b/sms/main.py
index e037dbe..ba61523 100644
--- a/sms/main.py
+++ b/sms/main.py
@@ -24,7 +24,7 @@ def send_message():
     number = ""
     message = ""
     while True:
-        number = prompt_text("Number to message:", init_text=number)
+        number = prompt_text("Number to message:", init_text=number, numeric=True)
         if number is None:
             return
         message = prompt_text("Message:", init_text=message)