🚸 "Inverted" text on GLCD

Author: thinkyhead

Marlin/src/lcd/tft/themes/theme_ANET_BLACK.h

@@ -47,6 +47,7 @@
 #define COLOR_SD_DISABLED       COLOR_CONTROL_DISABLED
 #define COLOR_MENU_TEXT         COLOR_WHITE
 #define COLOR_MENU_STATIC_TEXT  COLOR_WHITE
+#define COLOR_MENU_INVERT_TEXT  COLOR_YELLOW
 #define COLOR_MENU_BACK_TEXT    COLOR_YELLOW
 #define COLOR_MENU_EDIT_TEXT    COLOR_LIME2
 #define COLOR_MENU_VALUE_FONT   COLOR_ORANGE2

Marlin/src/lcd/tft/themes/theme_BLUE_MARLIN.h

@@ -106,9 +106,12 @@
 #ifndef COLOR_MENU_TEXT
   #define COLOR_MENU_TEXT         COLOR_YELLOW
 #endif
-#ifndef COLOR_MENU_TEXT
+#ifndef COLOR_MENU_STATIC_TEXT
   #define COLOR_MENU_STATIC_TEXT  COLOR_SILVER
 #endif
+#ifndef COLOR_MENU_INVERT_TEXT
+  #define COLOR_MENU_INVERT_TEXT  COLOR_WHITE
+#endif
 #ifndef COLOR_MENU_BACK_TEXT
   #define COLOR_MENU_BACK_TEXT    COLOR_CYAN
 #endif

Marlin/src/lcd/tft/themes/theme_default.h

@@ -107,6 +107,9 @@
 #ifndef COLOR_MENU_STATIC_TEXT
   #define COLOR_MENU_STATIC_TEXT  COLOR_SILVER
 #endif
+#ifndef COLOR_MENU_INVERT_TEXT
+  #define COLOR_MENU_INVERT_TEXT  COLOR_WHITE
+#endif
 #ifndef COLOR_MENU_BACK_TEXT
   #define COLOR_MENU_BACK_TEXT    COLOR_WHITE
 #endif

Marlin/src/lcd/tft/ui_common.cpp

@@ -390,23 +390,25 @@ void MenuItem_static::draw(const uint8_t row, FSTR_P const ftpl, const uint8_t s
   else
     tft_string.set();
 
+  const uint16_t color = (style & SS_INVERT) ? COLOR_MENU_INVERT_TEXT : COLOR_MENU_STATIC_TEXT;
+
   const bool center = bool(style & SS_CENTER), full = bool(style & SS_FULL);
   if (!full || !vstr) {
     if (vstr) tft_string.add(vstr);
-    tft.add_text(center ? tft_string.center(TFT_WIDTH) : 0, MENU_TEXT_Y, COLOR_MENU_STATIC_TEXT, tft_string);
+    tft.add_text(center ? tft_string.center(TFT_WIDTH) : 0, MENU_TEXT_Y, color, tft_string);
     return;
   }
 
   // Move the leading colon from the value to the label
   if (*vstr == ':') { tft_string.add(':'); vstr++; }
 
   // Left-justified label
-  tft.add_text(0, MENU_TEXT_Y, COLOR_MENU_STATIC_TEXT, tft_string);
+  tft.add_text(0, MENU_TEXT_Y, color, tft_string);
 
   // Right-justified value, after spaces
   while (*vstr == ' ') vstr++;
   tft_string.set(vstr);
-  tft.add_text(TFT_WIDTH - 1 - tft_string.width(), MENU_TEXT_Y, COLOR_MENU_STATIC_TEXT, tft_string);
+  tft.add_text(TFT_WIDTH - 1 - tft_string.width(), MENU_TEXT_Y, color, tft_string);
 }
 
 #if HAS_MEDIA