#405 #340 rtu and supervisor configurator control of theme and color mode

rtu/panel/front_panel.lua

@@ -22,8 +22,6 @@ local ALIGN = core.ALIGN
 
 local cpair = core.cpair
 
-local disabled_fg = style.fp.disabled_fg
-
 local ind_grn = style.ind_grn
 
 local UNIT_TYPE_LABELS = { "UNKNOWN", "REDSTONE", "BOILER", "TURBINE", "DYNAMIC TANK", "IND MATRIX", "SPS", "SNA", "ENV DETECTOR" }
@@ -32,6 +30,8 @@ local UNIT_TYPE_LABELS = { "UNKNOWN", "REDSTONE", "BOILER", "TURBINE", "DYNAMIC
 ---@param panel graphics_element main displaybox
 ---@param units table unit list
 local function init(panel, units)
+    local disabled_fg = style.fp.disabled_fg
+
     TextBox{parent=panel,y=1,text="RTU GATEWAY",alignment=ALIGN.CENTER,height=1,fg_bg=style.theme.header}
 
     --

rtu/panel/style.lua

@@ -10,9 +10,21 @@ local style = {}
 
 local cpair = core.cpair
 
-style.theme = themes.basalt
+style.theme = themes.sandstone
 style.fp = themes.get_fp_style(style.theme)
 
 style.ind_grn = cpair(colors.green, colors.green_off)
 
+-- set theme per configuration
+---@param fp integer fp theme ID (1 = sandstone, 2 = basalt)
+function style.set_theme(fp)
+    if fp == 1 then
+        style.theme = themes.sandstone
+    elseif fp == 2 then
+        style.theme = themes.basalt
+    end
+
+    style.fp = themes.get_fp_style(style.theme)
+end
+
 return style