From 9dbc45e96ea8a105be843931e76bb34a3602e118 Mon Sep 17 00:00:00 2001
From: Gabriel Tofvesson <gabriel@tofvesson.se>
Date: Sat, 26 Oct 2024 01:08:04 +0200
Subject: [PATCH] Update filter text color based on result

---
 itemcontroller.lua | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/itemcontroller.lua b/itemcontroller.lua
index 7b01cd5..aecf231 100644
--- a/itemcontroller.lua
+++ b/itemcontroller.lua
@@ -419,7 +419,8 @@ local PAGES = {
     local KEYBOARD_BG_COLOR = colors.gray
     local KEYBOARD_KEY_COLOR = colors.gray
     local KEYBOARD_FILTER_BG_COLOR = colors.lightGray
-    local KEYBOARD_FILTER_TEXT_COLOR = colors.red
+    local KEYBOARD_FILTER_TEXT_COLOR_SOME = colors.black
+    local KEYBOARD_FILTER_TEXT_COLOR_NONE = colors.red
     local keyboardLines = {
       lines = {
         { backspace = true, "1234567890" },
@@ -479,15 +480,23 @@ local PAGES = {
     local paddedFilterText = Padding:new{
       id = ID_FILTER_PADDING,
       bgColor = KEYBOARD_FILTER_BG_COLOR,
-      element = Text:new{ id = ID_FILTER_DISPLAY, bgColor = KEYBOARD_FILTER_BG_COLOR, fgColor = KEYBOARD_FILTER_TEXT_COLOR }
+      element = Text:new{ id = ID_FILTER_DISPLAY, bgColor = KEYBOARD_FILTER_BG_COLOR }
     }
     table.insert(keyboardLines.elements, 1, paddedFilterText)
 
-    local keyboardList = Padding:new{ onClick = ignoreClick, bgColor = KEYBOARD_BG_COLOR, left = KEYBOARD_HPAD, right = KEYBOARD_HPAD, top = KEYBOARD_VPAD, bottom = KEYBOARD_VPAD, element = List:new{
+    local keyboardList = Padding:new{
+      onClick = ignoreClick,
       bgColor = KEYBOARD_BG_COLOR,
-      [Orientation:getId()] = Orientation.VERTICAL,
-      [Children:getId()] = keyboardLines.elements
-    }}
+      left = KEYBOARD_HPAD,
+      right = KEYBOARD_HPAD,
+      top = KEYBOARD_VPAD,
+      bottom = KEYBOARD_VPAD,
+      element = List:new{
+        bgColor = KEYBOARD_BG_COLOR,
+        [Orientation:getId()] = Orientation.VERTICAL,
+        [Children:getId()] = keyboardLines.elements
+      }
+    }
 
     local screenContainer = Container:new{
       [Children:getId()] = {
@@ -563,6 +572,7 @@ local PAGES = {
       local filterDisplayedText = fitText(pageState.filter, keyboardInnerWidth, true)
       local filterText = keyboardList:findById(ID_FILTER_DISPLAY)
       filterText:setText(filterDisplayedText)
+      filterText:setFgColor(#pageState.stacks == 0 and KEYBOARD_FILTER_TEXT_COLOR_NONE or KEYBOARD_FILTER_TEXT_COLOR_SOME)
 
       local filterPadding = keyboardList:findById(ID_FILTER_PADDING)
       filterPadding:setPadding{