-- ##########################################################################################################################################################
-- #                                                                      Switch57 V1.1                                                                          #
-- #                                                      App zur Darstellung der Schalterbelegung                                                          #
-- #                                                    Lua app f�r JETI DS12, DC16-2, DS/DC24 Sender                                                       #
-- ##########################################################################################################################################################

-- ##########################################################################################################################################################
-- #                                                                                                                                                        #
-- #                                                                    MIT License                                                                         #
-- #                                                                                                                                                        #
-- #                                                                                                                                                        #
-- #                                                                 Copyright (c) 2021 Thorsten Tiedge                                                                    #
-- # ------------------------------------------------------------------------------------------------------------------------------------------------------ #
-- # Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),     #
-- # I to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,   #
-- # and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:             #
-- # The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.                         #
-- # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,    #
-- # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,                      #
-- # DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE        #
-- # USE OR OTHER DEALINGS IN THE SOFTWARE.                                                                                                                 #
-- # ------------------------------------------------------------------------------------------------------------------------------------------------------ #
-- #                                                      Sinngem��e �bersetzung (nicht offiziell)                                                          #
-- # Jedem, der eine Kopie dieser Software und der zugeh�rigen Dokumentationsdateien (die "Software") erh�lt, wird hiermit kostenlos die Erlaubnis erteilt, #
-- # ohne Einschr�nkung mit der Software zu handeln, einschlie�lich und ohne Einschr�nkung der Rechte zur Nutzung, zum Kopieren, �ndern, Zusammenf�hren,    #
-- # Ver�ffentlichen, Verteilen, Unterlizenzieren und/oder Verkaufen von Kopien der Software, und Personen, denen die Software zur Verf�gung gestellt wird, #
-- # dies unter den folgenden Bedingungen zu gestatten:                                                                                                     #
-- # Der obige Urheberrechtshinweis und dieser Genehmigungshinweis m�ssen in allen Kopien oder wesentlichen Teilen der Software enthalten sein.             #
-- # DIE SOFTWARE WIRD OHNE M�NGELGEW�HR UND OHNE JEGLICHE AUSDR�CKLICHE ODER STILLSCHWEIGENDE GEW�HRLEISTUNG, EINSCHLIE�LICH, ABER NICHT BESCHR�NKT AUF    #
-- # DIE GEW�HRLEISTUNG DER MARKTG�NGIGKEIT, DER EIGNUNG F�R EINEN BESTIMMTEN ZWECK UND DER NICHTVERLETZUNG VON RECHTEN DRITTER, ZUR VERF�GUNG GESTELLT.    #
-- # DIE AUTOREN ODER URHEBERRECHTSINHABER SIND IN KEINEM FALL HAFTBAR F�R ANSPR�CHE, SCH�DEN ODER ANDERE VERPFLICHTUNGEN, OB IN EINER VERTRAGS- ODER       #
-- # HAFTUNGSKLAGE, EINER UNERLAUBTEN HANDLUNG ODER ANDERWEITIG, DIE SICH AUS, AUS ODER IN VERBINDUNG MIT DER SOFTWARE ODER DER NUTZUNG ODER ANDEREN        #
-- # GESCH�FTEN MIT DER SOFTWARE ERGEBEN.                                                                                                                   #
-- #                                                                                                                                                        #
-- ##########################################################################################################################################################
-- # 09.05.2021 modifikation Geni                                                                                     										#
-- # Neue Bilder DC24_Schalter_L.png und DC24_Schalter_R.png mit 9 Zeilen für Knüppel RC Technik                                                                #
-- ##########################################################################################################################################################

collectgarbage()

--[[one
-- nach unbeabsichtigten globalen Variablen suchen
setmetatable(_G, {
	__newindex = function(array, key, value)
		print(string.format("Changed _G: %s = %s", tostring(key), tostring(value)));
		rawset(array, key, value);
	end
});
--]]

-------------------------------------------------------------------------------
local imageLA, imageRA, imageLB, imageRB
local trans, model, device, controls, text, switch, value, name, formID, formCenterL, formCenterR, centerL, centerR, options, option, timeB2, timeB3, timeB4
local folder, imageExtensions, transName, transDefault, transExtension = "Apps/Switch57/", {".png", ".jpg"}, "Sw-", "Global", ".jsn"
local option = 1

local function setLanguage()
	local locale = system.getLocale()
	trans        = {}
	
	if (locale == 'de') then 
		trans.switchlabeling   = "Schalterbeschriftung"
		trans.toggle           = "Ansicht Sender vorne/hinten"
		trans.centerupperleft  = "Text links oben zentriert"
		trans.centerupperright = "Text rechts oben zentriert"
		trans.selectswitch     = "Schalter auswählen"
		trans.label            = "Beschriftung"

	elseif (locale == 'it') then 
		trans.switchlabeling   = "Etichettatura interruttori"
		trans.toggle           = "Vista trasmettitore davanti/indietro"
		trans.centerupperleft  = "Testo centrato in alto a sinistra"
		trans.centerupperright = "Testo centrato in alto a destra"
		trans.selectswitch     = "Seleziona interruttore"
		trans.label            = "Etichettatura"

	elseif (locale == 'es') then 
		trans.switchlabeling   = "Nombre interruptor"
		trans.toggle           = "Vista transmisora enfrente/atrás"
		trans.centerupperleft  = "Texto izquierda arriba central"
		trans.centerupperright = "Texto derecha arriba central"
		trans.selectswitch     = "Selección de interruptor"
		trans.label            = "Nombre"
		
	else 
		trans.switchlabeling   = "Switch labeling"
		trans.toggle           = "Toggle front/back view"
		trans.centerupperleft  = "Center upper left text"
		trans.centerupperright = "Center upper right text"
		trans.selectswitch     = "Select switch"
		trans.label            = "Label"
	end
end
--------------------------------------------------------------------------------
-- Read translations
local function loadModel(default)
	local model = model:gsub("[^\32-\126]", "")
	local file
	
	if (not default) then
		file = io.readall(folder..transName..model..transExtension)
	end

	if (not file) then
		file = io.readall(folder..transName..transDefault..transExtension)
	end

	controls = json.decode(file)
	text  = controls[options[option]]
end

-------------------------------------------------------------------------------
local function saveModel(default)
	local text  = json.encode(controls)
	local model = model:gsub("[^\32-\126]", "")
	local file
	
	if (not default) then
		file = io.open(folder..transName..model..transExtension, "w")
	end

	if (not file) then
		file = io.open(folder..transName..transDefault..transExtension, "w")
	end
	
	io.write(file, text)
	io.close(file)
end

-------------------------------------------------------------------------------
local function initModel()
	loadModel(true )
	saveModel(false)
end

-------------------------------------------------------------------------------
local function loadImage(file)
	for _, extension in ipairs(imageExtensions) do
		local image = lcd.loadImage(folder..file..extension)
		if (image) then
			return image
		end
	end
end

-------------------------------------------------------------------------------
local function drawPageLA(width, height)
	local font

	if (device == "JETI DC-24" or device == "JETI DC-16 II") then
	
		if (imageLA == nil) then
			imageLA = loadImage("DC24_Schalter_L")
		end

		if (imageLA) then
			lcd.drawImage(0, 0, imageLA)
		end
		
		lcd.setColor(190, 196, 223)		

		font = FONT_BOLD
		
		lcd.drawText(30, 3,   controls.L1, font)
		lcd.drawText(30, 20,  controls.SD, font)
		lcd.drawText(30, 36,  controls.SA, font)
		lcd.drawText(30, 52,  controls.SB, font)
		lcd.drawText(30, 70,  controls.G6, font)
		lcd.drawText(30, 86,  controls.SC, font)
		lcd.drawText(30, 103, controls.SK, font)  --- Knüppelschalter
		lcd.drawText(30, 120, controls.SE, font)  --- für Küppelschalter geopfert
		lcd.drawText(30, 137, controls.G8, font)

		lcd.setColor(0, 0, 0)

	elseif (device == "JETI DS-24") then

		if (imageLA == nil) then
			imageLA = loadImage("DS24_Schalter_L")
		end

		if (imageLA) then
			lcd.drawImage(0, 0, imageLA)
		end
		
		font = FONT_BOLD
		
		lcd.setColor(190, 196, 223)
		lcd.drawText(45, 4,   controls.SB, font)
		lcd.drawText(45, 26,  controls.SA, font)
		lcd.drawText(45, 48,  controls.SC, font)
		lcd.drawText(45, 70,  controls.G6, font)
		lcd.drawText(45, 92,  controls.SD, font)
		lcd.drawText(45, 114, controls.SI, font)
		lcd.drawText(45, 137, controls.G8, font)
		lcd.setColor(0, 0, 0)

	elseif (device == "JETI DS-12") then

		if (imageLA == nil) then
			imageLA = loadImage("DS12_Schalter_L")
		end

		if (imageLA) then
			lcd.drawImage(0, 0, imageLA)
		end
		
		font = FONT_BOLD
		
		lcd.setColor(190, 196, 223)
		lcd.drawText(45, 4,   controls.SC, font)
		lcd.drawText(45, 26,  controls.SA, font)
		lcd.drawText(45, 48,  controls.SB, font)
		lcd.drawText(45, 70,  controls.G6, font)
		lcd.drawText(45, 92,  controls.SI, font)
		lcd.drawText(45, 114, controls.G8, font)
		lcd.setColor(0, 0, 0)

	elseif (device == "JETI DS-16 II") then

		if (imageLA == nil) then
			imageLA = loadImage("DS24_Schalter_L")
		end

		if (imageLA) then
			lcd.drawImage(0, 0, imageLA)
		end
		
		font = FONT_BOLD
		
		lcd.setColor(190, 196, 223)
		lcd.drawText(45, 4,   controls.SB, font)
		lcd.drawText(45, 26,  controls.SA, font)
		lcd.drawText(45, 48,  controls.SC, font)
		lcd.drawText(45, 70,  controls.G6, font)
		lcd.drawText(45, 92,  controls.SD, font)
		lcd.drawText(45, 114, controls.SI, font)
		lcd.drawText(45, 137, controls.G8, font)
		lcd.setColor(0, 0, 0)
		
	end
end

-------------------------------------------------------------------------------
local function drawPageLB(width, height)
	local font

	if (device == "JETI DC-24" or device == "JETI DC-16 II") then
	
		if (imageLB == nil) then
			imageLB = loadImage("DC_Schalter_L_RS")
		end

		if (imageLB) then
			lcd.drawImage(0 , 0, imageLB)
		end
		
		lcd.setColor(255, 190, 96)
		font = FONT_BOLD
		
		if (centerL) then
			lcd.drawText(100 - (lcd.getTextWidth(font,controls.L1) / 2),   4, controls.L1, font)
			lcd.drawText(100 - (lcd.getTextWidth(font,controls.L2) / 2),  26, controls.L2, font)
			lcd.drawText(100 - (lcd.getTextWidth(font,controls.L3) / 2),  48, controls.L3, font)
			lcd.drawText(100 - (lcd.getTextWidth(font,controls.L4) / 2),  70, controls.L4, font)
			lcd.drawText(100 - (lcd.getTextWidth(font,controls.L5) / 2),  92, controls.L5, font)
			lcd.drawText(100 - (lcd.getTextWidth(font,controls.L6) / 2), 114, controls.L6, font)
		else
			lcd.drawText(4, 4,   controls.L1, font)
			lcd.drawText(4, 26,  controls.L2, font)
			lcd.drawText(4, 48,  controls.L3, font)
			lcd.drawText(4, 70,  controls.L4, font)
			lcd.drawText(4, 92,  controls.L5, font)
			lcd.drawText(4, 114, controls.L6, font)
		end
		 
		lcd.setColor(190, 196, 223)
		lcd.drawText(45, 137, controls.SK, font)
				
	elseif (device == "JETI DS-24") then

		if (imageLB == nil) then
			imageLB = loadImage("DS24_Schalter_L_RS")
		end

		if (imageLB) then
			lcd.drawImage(0, 0, imageLB)
		end
		
		lcd.setColor(255, 190, 96)
		font = FONT_BOLD
		
		if (centerL) then
			lcd.drawText(100 - (lcd.getTextWidth(font,controls.L1) / 2),  4, controls.L1, font)
			lcd.drawText(100 - (lcd.getTextWidth(font,controls.L2) / 2), 26, controls.L2, font)
			lcd.drawText(100 - (lcd.getTextWidth(font,controls.L3) / 2), 48, controls.L3, font)
		else
			lcd.drawText(4, 4,  controls.L1, font)
			lcd.drawText(4, 26, controls.L2, font)
			lcd.drawText(4, 48, controls.L3, font)
		end
		 
		lcd.setColor(190, 196, 223)
		lcd.drawText(45,  70, controls.SJ, font)
		lcd.drawText(45,  92, controls.G9, font)
		lcd.drawText(45, 114, controls.SM, font)
		lcd.drawText(45, 137, controls.SO, font)
		 
	elseif (device == "JETI DS-12") then
	
		if (imageLB == nil) then
			imageLB = loadImage("DS12_Schalter_L_RS")
		end

		if (imageLB) then
			lcd.drawImage(0, 0, imageLB)
		end
		
		lcd.setColor(255, 190, 96)
		font = FONT_BOLD
		
		if (centerL) then
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L1) / 2),   4, controls.L1, font)
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L2) / 2),  26, controls.L2, font)
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L3) / 2),  48, controls.L3, font)
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L4) / 2),  70, controls.L4, font)
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L5) / 2),  92, controls.L5, font)
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L6) / 2), 114, controls.L6, font)
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L7) / 2), 137, controls.L7, font)
		else
			lcd.drawText(4, 4,   controls.L1, font)
			lcd.drawText(4, 26,  controls.L2, font)
			lcd.drawText(4, 48,  controls.L3, font)
			lcd.drawText(4, 70,  controls.L4, font)
			lcd.drawText(4, 92,  controls.L5, font)
			lcd.drawText(4, 114, controls.L6, font)	
			lcd.drawText(4, 137, controls.L7, font)
		end
		 
	elseif (device == "JETI DS-16 II") then
		
		if (imageLB == nil) then
			imageLB = loadImage("DS16_Schalter_L_RS")
		end

		if (imageLB) then
			lcd.drawImage(0, 0, imageLB)
		end		

		lcd.setColor(255, 190, 96)
		font = FONT_BOLD
		
		if (centerL) then
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L1) / 2),   4, controls.L1, font)
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L2) / 2),  26, controls.L2, font)
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L3) / 2),  48, controls.L3, font)
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L4) / 2),  70, controls.L4, font)
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L5) / 2),  92, controls.L5, font)
			lcd.drawText(100 - (lcd.getTextWidth(font, controls.L6) / 2), 114, controls.L6, font)
		else
			lcd.drawText(4, 4,   controls.L1, font)
			lcd.drawText(4, 26,  controls.L2, font)
			lcd.drawText(4, 48,  controls.L3, font)
			lcd.drawText(4, 70,  controls.L4, font)
			lcd.drawText(4, 92,  controls.L5, font)
			lcd.drawText(4, 114, controls.L6, font)			
		end
		 
		lcd.setColor(190, 196, 223)
		lcd.drawText(45, 137, controls.SJ, font)
		
	end
end

-------------------------------------------------------------------------------
local function drawPageRA(width, height)
	local font
	
	if (device == "JETI DC-24" or device == "JETI DC-16 II") then
	
		if (imageRA == nil) then
			imageRA = loadImage("DC24_Schalter_R")
		end

		if (imageRA) then
			lcd.drawImage(0, 0, imageRA)
		end
		
		lcd.setColor(190, 196, 223)
		
		font = FONT_BOLD

		lcd.drawText(287 - lcd.getTextWidth(font, controls.SG),   3, controls.SG, font)
		lcd.drawText(287 - lcd.getTextWidth(font, controls.SH),  20, controls.SH, font)
		lcd.drawText(287 - lcd.getTextWidth(font, controls.SJ),  36, controls.SJ, font)
		lcd.drawText(287 - lcd.getTextWidth(font, controls.SI),  52, controls.SI, font)
		lcd.drawText(287 - lcd.getTextWidth(font, controls.G5),  70, controls.G5, font)
		lcd.drawText(287 - lcd.getTextWidth(font, controls.G7),  86, controls.G7, font)
		lcd.drawText(287 - lcd.getTextWidth(font, controls.L2), 103, controls.L2, font) --- Knüppelschalter oben Sl
		lcd.drawText(287 - lcd.getTextWidth(font, controls.SL), 120, controls.SL, font) --- Knüppelschalter unter Sl
		lcd.drawText(287 - lcd.getTextWidth(font, controls.SF), 137, controls.SF, font)

		lcd.setColor(0, 0, 0)

	elseif (device == "JETI DS-24") then

		if (imageRA == nil) then
			imageRA = loadImage("DS24_Schalter_R")
		end

		if (imageRA) then
			lcd.drawImage(0, 0, imageRA)
		end
		
		lcd.setColor(190, 196, 223)

		font = FONT_BOLD

		lcd.drawText(272 - lcd.getTextWidth(font, controls.SG),   4, controls.SG, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SH),  26, controls.SH, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SF),  48, controls.SF, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.G5),  70, controls.G5, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SE),  92, controls.SE, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SK), 114, controls.SK, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.G7), 137, controls.G7, font)

		lcd.setColor(0, 0, 0)

	elseif (device == "JETI DS-12") then

		if (imageRA == nil) then
			imageRA = loadImage("DS12_Schalter_R")
		end

		if (imageRA) then
			lcd.drawImage(0, 0, imageRA)
		end
		
		lcd.setColor(190, 196, 223)

		font = FONT_BOLD

		lcd.drawText(272 - lcd.getTextWidth(font, controls.SD),   4, controls.SD, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SF),  26, controls.SF, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SE),  48, controls.SE, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.G5),  70, controls.G5, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SK),  92, controls.SK, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.G7), 114, controls.G7, font)
	
		lcd.setColor(0, 0, 0)

	elseif (device == "JETI DS-16 II") then

		if (imageRA == nil) then
			imageRA = loadImage("DS24_Schalter_R")
		end

		if (imageRA) then
			lcd.drawImage(0, 0, imageRA)
		end
		
		lcd.setColor(190, 196, 223)

		font = FONT_BOLD

		lcd.drawText(272 - lcd.getTextWidth(font, controls.SG),  4, controls.SG, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SH), 26, controls.SH, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SF), 48, controls.SF, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.G5), 70, controls.G5, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SE), 92, controls.SE, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SK), 114, controls.SK, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.G7), 137, controls.G7, font)

		lcd.setColor(0, 0, 0)

	end
end

-------------------------------------------------------------------------------
local function drawPageRB(width, height)
	local font

	if (device == "JETI DC-24" or device == "JETI DC-16 II") then
	
		if (imageRB == nil) then
			imageRB = loadImage("DC_Schalter_R_RS")
		end

		if (imageRB) then
			lcd.drawImage(0, 0, imageRB)
		end
		
		lcd.setColor(255, 190, 96)
		font = FONT_BOLD
		
		if (centerR) then
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R1) / 2),  4, controls.R1, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R2) / 2), 26, controls.R2, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R3) / 2), 48, controls.R3, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R4) / 2), 70, controls.R4, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R5) / 2), 92, controls.R5, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R6) / 2), 114, controls.R6, font)
		else
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R1)),  4, controls.R1, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R2)), 26, controls.R2, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R3)), 48, controls.R3, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R4)), 70, controls.R4, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R5)), 92, controls.R5, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R6)), 114, controls.R6, font)
		end
		
		lcd.setColor(190, 196, 223)
		
		lcd.drawText(272 - lcd.getTextWidth(FONT_BOLD, controls.SL), 137, controls.SL, FONT_BOLD)

		lcd.setColor(0, 0, 0)

	elseif (device == "JETI DS-24") then

		if (imageRB == nil) then
			imageRB = loadImage("DS24_Schalter_R_RS")
		end

		if (imageRB) then
			lcd.drawImage(0, 0, imageRB)
		end
		
		lcd.setColor(255, 190, 96)
		font = FONT_BOLD
		
		if (centerR) then
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R1) / 2), 4, controls.R1, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R2) / 2), 26, controls.R2, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R3) / 2), 48, controls.R3, font)
		else
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R1)), 4, controls.R1, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R2)), 26, controls.R2, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R3)), 48, controls.R3, font)
		end
		
		lcd.setColor(255, 255, 255)
		
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SL ), 70, controls.SL, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.G10), 92, controls.G10, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SN ), 114, controls.SN, font)
		lcd.drawText(272 - lcd.getTextWidth(font, controls.SP ), 137, controls.SP, font)

	elseif (device == "JETI DS-12") then

		if (imageRB == nil) then
			imageRB = loadImage("DS12_Schalter_R_RS")
		end

		if (imageRB) then
			lcd.drawImage(0, 0, imageRB)
		end
		
		lcd.setColor(255, 190, 96)
		font = FONT_BOLD
		
		if (centerR) then
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R1) / 2),  4, controls.R1, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R2) / 2), 26, controls.R2, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R3) / 2), 48, controls.R3, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R4) / 2), 70, controls.R4, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R5) / 2), 92, controls.R5, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R6) / 2), 114, controls.R6, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R7) / 2), 137, controls.R7, font)
		else
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R1)),  4, controls.R1, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R2)), 26, controls.R2, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R3)), 48, controls.R3, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R4)), 70, controls.R4, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R5)), 92, controls.R5, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R6)), 114, controls.R6, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R7)), 137, controls.R7, font)
		end

		lcd.setColor(0, 0, 0)

	elseif (device == "JETI DS-16 II") then

		if (imageRB == nil) then
			imageRB = loadImage("DS16_Schalter_R_RS")
		end

		if (imageRB) then
			lcd.drawImage(0, 0, imageRB)
		end
		
		lcd.setColor(255, 190, 96)
		font = FONT_BOLD
		
		if (centerR) then
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R1) / 2),  4, controls.R1, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R2) / 2), 26, controls.R2, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R3) / 2), 48, controls.R3, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R4) / 2), 70, controls.R4, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R5) / 2), 92, controls.R5, font)
			lcd.drawText(217 - (lcd.getTextWidth(font, controls.R6) / 2), 114, controls.R6, font)
		else
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R1)),  4, controls.R1, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R2)), 26, controls.R2, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R3)), 48, controls.R3, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R4)), 70, controls.R4, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R5)), 92, controls.R5, font)
			lcd.drawText(313 - (lcd.getTextWidth(font, controls.R6)), 114, controls.R6, font)
		end
		
		lcd.setColor(190, 196, 223)
		
		lcd.drawText(272 - lcd.getTextWidth(FONT_BOLD, controls.SJ), 137, controls.SJ, FONT_BOLD)
		
		lcd.setColor(0, 0, 0)
		
	end
end

-------------------------------------------------------------------------------------------------------Telemetriefenster 1
local function drawPageL(width, height)
	local  method = value == 1 and drawPageLB or drawPageLA
	return method(width, height)
end

-- ---------------------------------------------------------------------------------------------------Telemetriefenster 2
local function drawPageR(width, height)
	local  method = value == 1 and drawPageRB or drawPageRA
	return method(width, height)
end
--------------------------------------------------------------------------------
local function initForm(subform)
  form.setButton(1, ":tools",   HIGHLIGHTED)
	form.setButton(2, ":file",    timeB2 and HIGHLIGHTED or ENABLED)
	form.setButton(3, ":refresh", timeB3 and HIGHLIGHTED or ENABLED) --- hier muss geladen werden
	form.setButton(4, ":edit",    timeB4 and HIGHLIGHTED or ENABLED) --- hier muss gespeichert werden
	
	formID = subform

  form.addRow(2)
  form.addLabel({label=trans.toggle, width=260})
  form.addInputbox(switch, true, function(value)
		switch = value
		system.pSave("switch", value)
	end)
	
	form.addRow(2)                                         
	form.addLabel({label=trans.centerupperleft, width=275})
		formCenterL = form.addCheckbox(centerL, function(value) 
		  centerL = not value
			system.pSave("centerL", centerL and 1 or 0)
			form.setValue(formCenterL, centerL)
		end)
		
	form.addRow(2)                                         
	form.addLabel({label=trans.centerupperright, width=275})
	  formCenterR = form.addCheckbox(centerR, function(value)    
			centerR = not value
			system.pSave("centerR", centerR and 1 or 0)
			form.setValue(formCenterR, centerR)
		end)
		
		form.addLabel({label=trans.switchlabeling, font=FONT_BOLD}) 
		


	form.addRow(2)
	form.addLabel({label=trans.selectswitch, width=250})
	form.addSelectbox(options, option, true, function(value)
		option = value
		text   = controls[options[option]]
		form.reinit(formID)
		end)
		
		form.addRow(2)
		form.addLabel({label=trans.label})
		form.addTextbox(text, 25, function(value)
			text = value
			controls[options[option]] = text
		end)		
end
--------------------------------------------------------------------------------
local function loop()
  value = system.getInputsVal(switch)
	
	if (timeB2 or timeB3 or timeB4) then
		local time  = system.getTimeCounter()
		local limit = 1000

		if (timeB2 and time - timeB2 > limit) then
			timeB2 = nil
			form.setButton(2, ":file", ENABLED)
		end
		
		if (timeB3 and time - timeB3 > limit) then
			timeB3 = nil
			form.setButton(3, ":refresh", ENABLED)
		end

		if (timeB4 and time - timeB4 > limit) then
			timeB4 = nil
			form.setButton(4, ":edit", ENABLED)
		end
	end
end
--------------------------------------------------------------------------------
local function keyForm(key)
	if (key == KEY_1 and formID ~= 1) then
		form.reinit(1)
	elseif (key == KEY_2) then
		timeB2 = system.getTimeCounter()
		initModel()
		form.reinit(formID)
	elseif (key == KEY_3) then
		timeB3 = system.getTimeCounter()
		loadModel()
		form.reinit(formID)
	elseif (key == KEY_4) then
		timeB4 = system.getTimeCounter()
		saveModel()
		form.reinit(formID)
	end
end
--------------------------------------------------------------------------------
local function init(code)
	local pLoad, registerForm, registerTelemetry = system.pLoad, system.registerForm, system.registerTelemetry
	
	model   = system.getProperty("Model")
	device  = system.getDeviceType()
	switch  = system.pLoad("switch")
	centerL = pLoad("centerL", 0) == 1
	centerR = pLoad("centerR", 0) == 1
	options = {"SA", "SB", "SC", "SD", "SE", "SF", "SG", "SH", "SI", "SJ", "SK", "SL", "SM", "SN", "SO", "SP", "L1", "L2", "L3", "L4", "L5", "L6", "L7", "R1", "R2", "R3", "R4", "R5", "R6", "R7", "G5", "G6", "G7", "G8", "G9", "G10"} 
	
	loadModel()
	
	
	registerForm(1, MENU_MAIN, "Switch57", initForm, keyForm)
	registerTelemetry(1, "Switch57 "..model.." left" , 4, drawPageL)
	registerTelemetry(2, "Switch57 "..model.." right", 4, drawPageR)

	collectgarbage()
end
--------------------------------------------------------------------------------
setLanguage()
collectgarbage()
return {init=init, loop=loop, author="Thorn/Lowpass", version="1.1", name="Switch57"}