NS2Win.ini

[Rainmeter]
; The Update option in the [Rainmeter] section controls how often in milliseconds a skin should update the measures and meters.
; By default, Update=1000 (=1000 ms = 1 second)
Update=1000
; This enables diplay and removal of the "Settings Button" on mouseover
MouseOverAction=[!SetOption MeterSettingsButton ImageAlpha 255][!UpdateMeter "MeterSettingsButton"]#RawSet#[!Redraw]
MouseLeaveAction=[!SetOption MeterSettingsButton ImageAlpha 0][!UpdateMeter "MeterSettingsButton"]#RawUnset#[!Redraw]
MiddleMouseUpAction=!Refresh
; This shows "Change NS2Win Settings" in the skin's context menu
ContextAction=["#ROOTCONFIGPATH#\UserVariables.inc"]
ContextTitle=Change +NS2Win Settings+
; This gives a greyish transparent background: Deprecated since using "Solid background2" with rounded edges, adapted from SilverAzide Gadgets
;BackgroundMode=2
;SolidColor=5,5,5,220
DynamicWindowSize=1
; Using AccurateText=1 gives more blurry text and shifts text by a few pixels, doesn't look good!
AccurateText=0
; Added to ensure meter Refresh after wakeup from sleeping/locked system: probably a fix for the "5min synched polling" variant not needed for 1min standard code
OnWakeAction=[!SetOption meterTimeDifferenceMinutes Text "5s to Refresh"][!Delay 5000][!Refresh]
; This is limiting the total skin background height/width including scale factor, do not change here!
SkinHeight=(#BgHeight# * #Scale#)
SkinWidth=(#BgWidth# * #Scale#)

[Metadata]
Name=NS2Win
Author=Marco Krueger (based on Jordan Roth's initial release V1.0.0)
Information=Displays your current Nightscout glucose with delta, trend direction and IOB+COB via the PEBBLE api incl. optional authentification with token; api call firing "every 60s" and configuration settings in UserVariables.inc
License=Creative Commons Attribution-NonCommercial-ShareAlike 4.0
; Original V1.0.0 by Jordan Roth
; Update V1.1.0 to 1.1.2 @2022-10-05 to 10-09 MK
; Note: Original pebble API call only worked with --> AUTH_DEFAULT_ROLES="readable", thus was not usable with: export AUTH_DEFAULT_ROLES="denied"
; Added Nigtscout token functionality for enabling using secure AUTH_DEFAULT_ROLES="denied" nightscout configurations
; Modified [meterDeltaDirection] with additional code split in [measure]-section to display positive delta values with leading "+"
; Removed [cUpdate] section doing a !Refresh every minute (with logfile entry!); instead using UpdateRate=60 in the Webparser section, same effect but "clean solution"
; Removed [MeasureMinutes2Milliseconds] incorporated directly into StaleData formula and DynamicVariable / !Redraw improvements; preparation for 5 min event driven api call
; Update V1.2.0 @2022-10-12 MK
; Added X min ago display and various code simplifications/improvements incl. timezone/daylightsavings client vs UTC servertime delta
; Added X.X min "ticking" time difference last glucose on server vs. client time as preparation for 5 min polling
; Various improvements from first 5 min polling attempts (1.1.5a) but reverted to 1 min polling due stability issues, Revision set to 1.2.0
; Remaining improvement potential: Sync Webparser call via Trigger //IfTrueAction2=[!CommandMeasure MeasureSite "Update"]// if time delta >5.X <5.5 mins
; Update V1.2.5 @2022-10-15 MK
; Fixed IfCondition3=CalcGlucoseDelta = 0 to make sure "delta 0" is colored grey and NOT red or green, now all conditions are covered
; Fixed various color issues e.g. "lucky 100" rainbow color not going away and fixed display of ticking minutes with more than 2 digits
; Added "Solid background2" with rounded edges for the skin, adapted from SilverAzide Gadgets 7.4.0 suite and removed BackgroundMode=2 SolidColor
; Update V1.2.6 @2022-10-29 MK -- release uploaded to https://github.com/emp-00/NS2Win/
; Added calculation of "sum of last 3 deltas" to calculate own trend arrow and removed [MeasureDeltaDirection] displaying mostly "Flat" due to xDrip/NS-bug
; Update V1.3.0 @2022-11-26 MK -- release uploaded to https://github.com/emp-00/NS2Win/
; Added IOB and COB to RegExp and added display of these two values with two additional meters, total gadget width increased accordingly
; Fixed issue by adding [!SetVariable GlucoseDelta0+1+2 "0"] bang to IfCondition=MeasureTimeDifferenceMinutes>#StaleGlucoseAlertMinutes# deleting last deltas before signal loss
; Changed the ticking time display from decimal e.g. 3.8 min to "3:50" with modulus/floor calcs; can be easily adjusted to rounding to e.g 15 secs if liked better
; Improved WebParser RegExp robustness for pebble API: using look-ahead assertion sub-string functionality, now working with different NS configurations e.g. without COB/IOB
; Added user specific settings file "Uservariables.inc", nightscout server URL/token, alarm+arrow thresholds, colors and skin scale factor (right click -> Change NS2Win settings)
; Added "Settings button" only showing in left top corner when hovering over the skin, adapted from SilverAzide's Gadgets 7.4.0 suite
; Added option to configure color of the "Ticking Time" meter in user settings and thus if desired, this meter can be disabled by setting the color to the background color
; Added automatic error message display with separate meter and [ErrorCounter] measure, separately for Nightscout URL/token misconfiguration or network error/dropouts
; Added Tooltips for normal running mode and for error message meter showing Nightscout URL/Token and instructions how to change settings
; Compressed total skin width by changeover to Calibri font, changed font sizes and pixel-by-pixel optimized overall layout
; Added full skin scaling functionality e.g. for high dpi screens with scale factor e.g. 1.55 = 155% with TransformationMatrix styles (thanks to Xanxi)
Version=1.3.0

[Variables]
; This includes the main user settings variables such as the Nightscout URL, token information, color alarm thresholds and more
@Include=#ROOTCONFIGPATH#\UserVariables.inc
; Variables declared here are used later on between two # characters (e.g. #MyVariable#)
; Variables for total skin width/height and "Solid background2" with rounded edges, adapted from SilverAzide Gadgets 7.4.0 suite
BgWidth=128
BgHeight=55
; Variables for storing last 3 delta values, initialization only, do not change: 0=current, 1=latest, 2=2nd last
GlucoseDelta0=0
GlucoseDelta1=0
GlucoseDelta2=0


; ----------------------------------
; MEASURES return some kind of value
; ----------------------------------

[ErrorCounter]
; Only if switched on, this increases with every Update rate, e.g. 1000ms = 1s --> used to delay network/nightscout error message
Measure=Calc
Formula=(ErrorCounter) + 1
; ** NETWORK Dropout Error
IfCondition=(ErrorCounter >1) && (MeasureCurrentTime > 0)
; ShowMeter bang displays error message, the ErrorMeter must be actively switched off when the Webparser finishes normally
IfTrueAction=[!ShowMeter MeterError][!SetOption MeterError Text "** NETWORK **#CRLF#Connection#CRLF#ERROR"][!Redraw][!HideMeter MeterTimeDifferenceMinutes][!HideMeter MeterClientToGlucoseTimeDeltaMinutes][!HideMeter MeterGlucose][!HideMeter MeterDeltaDirection][!HideMeter MeterGlucoseDelta][!HideMeter SeparatorV1][!HideMeter MeterIOB][!HideMeter MeterCOB]
IfFalseAction=[!HideMeter MeterError]
; ** Nightcout URL/Token Error: MeasureCurrentTime=0 means not one single successful server read was achieved yet, thus this must be first time skin start! 
IfCondition2=(ErrorCounter >1) && (MeasureCurrentTime = 0)
; ShowMeter bang displays error message, the ErrorMeter must be actively switched off when the Webparser finishes normally
IfTrueAction2=[!ShowMeter MeterError][!SetOption MeterError Text "* Nightscout *#CRLF#URL or Token#CRLF#Settings ERROR"][!Redraw][!HideMeter MeterTimeDifferenceMinutes][!HideMeter MeterClientToGlucoseTimeDeltaMinutes][!HideMeter MeterGlucose][!HideMeter MeterDeltaDirection][!HideMeter MeterGlucoseDelta][!HideMeter SeparatorV1][!HideMeter MeterIOB][!HideMeter MeterCOB]
IfFalseAction2=[!HideMeter MeterError]
;[!ShowMeter MeterTimeDifferenceMinutes][!ShowMeter MeterClientToGlucoseTimeDeltaMinutes][!ShowMeter MeterGlucose][!ShowMeter MeterDeltaDirection][!ShowMeter MeterGlucoseDelta][!ShowMeter SeparatorV1][!ShowMeter MeterIOB][!ShowMeter MeterCOB]
Disabled=1

[MeasureSite]
; This is the WebParser pulling the data from Nightscout via the PEBBLE api
Measure=WebParser
; Documentation info: With skin update of 1000 ms (Update=1000 in above [Rainmeter] section) and a default UpdateRate of 600 on the measure, 
; a WebParser parent measure will access the remote resource every 10 minutes: 1000ms equals 1s, times 600 equals 600s, which equals 10 minutes.
; "UpdateRate=60" <-- equals every 1 minute; thus this executes the api call every 1 minute
; "UpdateRate=-1" <-- That means it will fire one time only, the first time the skin loads, then never again. Needed for synched 5 min polling.
UpdateRate=60
URL=#NightScoutURL#pebble#NightScoutToken#
; Info MK: Changed this call to allow AUTH_DEFAULT-ROLES="denied" --> added NightScoutToken string set in Variables
; This exemplary call works with token (set up via Admin Tools): https://[YOUR-NIGHTSCOUT-URL]/pebble?token=[YOUR-NIGHTSCOUT-TOKEN]
;
; Documentation info: RexExp format taken from RainRegExp help tab:
; FORMAT:RegExp=(?siU)search1(.*)endsearch1.*search2(.*)endsearch2
;
; Example pebble api output1: {"status":[{"now":1667747473294}],"bgs":[
; {"sgv":"131","trend":4,"direction":"Flat","datetime":1667747202471,"bgdelta":5,"battery":"96","iob":"6.86","bwp":"-5.11","bwpo":-88,"cob":57.8}],"cals":[]}
; Example pebble api output2: {"status":[{"now":1668296148640}],"bgs":[{"sgv":"109","trend":4,"direction":"Flat","datetime":1668295949000,"bgdelta":-2}],"cals":[]}
; ***
; New with IOB/COB: Note that "cob" strangely ends with "}", therefore all RegExp "stop strings" were consistently changed to [}",] -> stopping on only of these 3 characters.
; Issue: in case iob/cob plugins are not available the old RexExp would fail with "Error = 1: Could not match all searches" !
; Solution: Look-ahead assertions, see below incl. sub-string carveout documentation --> Yeah! Now this RegExp should be working with "all" nightscout configurations!!
RegExp=(?siU)(?(?=.*now":).*now":(.*)[,"}])(?(?=.*sgv":").*sgv":"(.*)[,"}])(?(?=.*direction":").*direction":"(.*)[,"}])(?(?=.*datetime":).*datetime":(.*)[,"}])(?(?=.*bgdelta":).*bgdelta":(.*)[,"}])(?(?=.*iob":").*iob":"(.*)[,"}])(?(?=.*cob":).*cob":(.*)[,"}])
OnConnectErrorAction=[!EnableMeasure ErrorCounter]
; Output StringIndex
;	1 - Current Server Timestamp
;	2 - Glucose = BG value e.g. 104 mg/dl
;	3 - Direction (Text)
;	4 - Last Glucose Timestamp
;	5 - BG Delta (Number) e.g. -3 or 5; the "+" sign is not returned by the api
;	6 - IOB = Insulin on Board, e.g. 2.3 units
;	7 - COB = Carbs on Board, e.g. 54 grams

; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; Rainmeter documentation for look-ahead RegExp functionality:
; RegExp regular with fixed number of Strings, will fail if one or more are missing!
;   RegExp="(?siU)<Item>.*<Name>(.*)</Name>.*<Item>.*<Name>(.*)</Name>.*<Item>.*<Name>(.*)</Name>.*"
; RegExp with look-ahead assertions
;   RegExp="(?siU)(?(?=.*<Item>).*<Name>(.*)</Name>)(?(?=.*<Item>).*<Name>(.*)</Name>)(?(?=.*<Item>).*<Name>(.*)</Name>)"

; +++++++++++++++++++++++++IMPLEMENTATION START+++++++++++++++++++++++
; RegExp without look-ahead assertions:
;RegExp=(?siU)now":(.*)[,"}].*sgv":"(.*)[,"}].*trend":(.*)[,"}].*direction":"(.*)[,"}].*datetime":(.*)[,"}].*bgdelta":(.*)[,"}].*iob":"(.*)[,"}].*cob":(.*)[,"}]

; Substring documentation with converted look-head substrings:
;.*now":
;.*now":(.*)[,"}]
;(?(?=.*now":).*now":(.*)[,"}])

;.*sgv":"
;.*sgv":"(.*)[,"}]
;(?(?=.*sgv":").*sgv":"(.*)[,"}])

;.*direction":"
;.*direction":"(.*)[,"}]
;(?(?=.*direction":").*direction":"(.*)[,"}])

;.*datetime":
;.*datetime":(.*)[,"}]
;(?(?=.*datetime":).*datetime":(.*)[,"}])

;.*bgdelta":
;.*bgdelta":(.*)[,"}]
;(?(?=.*bgdelta":).*bgdelta":(.*)[,"}])

;.*iob":"
;.*iob":"(.*)[,"}]
;(?(?=.*iob":").*iob":"(.*)[,"}])

;.*cob":
;.*cob":(.*)[,"}]
;(?(?=.*cob":).*cob":(.*)[,"}])
; +++++++++++++++++++++++++IMPLEMENTATION END+++++++++++++++++++++++++

; *** Old RegExp only for history documentation purposes ***
;
;##Working with IOB/COB, but not for everybody:
;RegExp=(?siU)now":(.*)}],.*sgv":"(.*)",.*trend":(.*),.*direction":"(.*)",.*datetime":(.*),.*bgdelta":(.*),.*iob":"(.*)",.*cob":(.*)}
;##Old working RegExp without IOB/COB:
;RegExp=(?siU)now":(.*)}],.*sgv":"(.*)",.*trend":(.*),.*direction":"(.*)",.*datetime":(.*),.*bgdelta":(.*),
;
;##2022-10-14: This does not work: Error Text is displayed "on error" but this does not revert to normal after connection is back up!! Text remains!
;##OnConnectErrorAction=[!SetOption meterTimeDifferenceMinutes Text "!Network!"][!SetOption meterGlucose Text "-!-"][!SetOption meterGlucoseDelta Text "*"][!SetOption meterDeltaDirection Text "*"]
;##OnRegExpErrorAction=[!SetOption meterTimeDifferenceMinutes Text "!Nightscout!"][!SetOption meterGlucose Text "-!-"][!SetOption meterGlucoseDelta Text "*"][!SetOption meterDeltaDirection Text "*"]
;FinishAction=[!Log "WebParser API update call finished"]

[MeasureCurrentTime]
; Current nightscout server timestamp
Measure=WebParser
URL=[MeasureSite]
StringIndex=1
; If MeasureCurrentTime =0 ==> no nightscout data is received: switching on ErrorCounter to display error message after a delay of e.g. 2 seconds to avoid initialization error
IfCondition=(MeasureCurrentTime = 0)
IfTrueAction=[!EnableMeasure ErrorCounter]
OnChangeAction=[!ShowMeter MeterTimeDifferenceMinutes][!ShowMeter MeterClientToGlucoseTimeDeltaMinutes][!ShowMeter MeterGlucose][!ShowMeter MeterDeltaDirection][!ShowMeter MeterGlucoseDelta][!ShowMeter SeparatorV1][!ShowMeter MeterIOB][!ShowMeter MeterCOB][!HideMeter MeterError][!DisableMeasure ErrorCounter][!Redraw]
; DynamicVariables=1 required for OnChangeAction to work properly
DynamicVariables=1

[MeasureGlucoseTime]
; Last received nightscout glucose value timestamp
Measure=WebParser
URL=[MeasureSite]
StringIndex=4
; This stores the last 3 GlucoseDelta's in 3 variables and pushes one down **only when a new BG value is received** and avoiding loss due to unchanged MeasureGlucoseDelta when OnChangeAction there!
OnChangeAction=[!SetVariable GlucoseDelta2 "#GlucoseDelta1#"][!SetVariable GlucoseDelta1 "#GlucoseDelta0#"][!SetVariable GlucoseDelta0 "[MeasureGlucoseDelta]"]
; DynamicVariables=1 required for OnChangeAction to work properly
DynamicVariables=1

[MeasureGlucose]
; Last received nightscout glucose value in mg/dl
Measure=WebParser
URL=[MeasureSite]
StringIndex=2
; ***Change BG color to Red
IfCondition=MeasureGlucose < #LowGlucoseAlert#
IfTrueAction=[!SetOption meterGlucose FontColor #ColorRed#]
; ***Change BG color to Orange
IfCondition2=MeasureGlucose > #HighGlucoseAlert#
IfTrueAction2=[!SetOption meterGlucose FontColor #ColorOrange#]
; ***Change BG color to Colorful-Rainbow-Gradient @100
IfCondition3=MeasureGlucose = 100
IfTrueAction3=[!SetOption meterGlucose InlineSetting "GradientColor | 180 | 255,0,0,255 ; 0.0 | 0,255,0,255 ; 0.5 | 0,0,255,255 ; 1.0"]
; ***Change BG color to White if "in-range" AND not @100
IfCondition4=((MeasureGlucose >= #LowGlucoseAlert#) && (MeasureGlucose <= #HighGlucoseAlert#) && (MeasureGlucose <> 100))
IfTrueAction4=[!SetOption meterGlucose FontColor #ColorWhite#][!SetOption meterGlucose InlineSetting ""]
OnUpdateAction=[!UpdateMeter meterGlucose][!Redraw]
; Added OnUpdateAction to make sure the colors are updated saving a [!Redraw] at every single condition; 
; Added Condition4 to set color to White if "in-range", now we have 4 explicit conditions for all cases and [InlineSetting ""] clears rainbow colors!

[CalcAverageDeltaDirection]
; This is my own "trend arrow" calculation based on the sum of the last 3 delta values, using 3 threshold variables coming from UserVariables.inc settings (and Calc measures above)
Measure=Calc
Formula=#GlucoseDelta0# + #GlucoseDelta1# + #GlucoseDelta2#
IfCondition=CalcAverageDeltaDirection < (#DeltaT3d#)
IfTrueAction=[!SetOption MeterDeltaDirection Text "🡣🡣"][!SetOption MeterDeltaDirection FontColor #ColorRed#]
IfCondition2=(CalcAverageDeltaDirection >= (#DeltaT3d#)) && (CalcAverageDeltaDirection < (#DeltaT2d#))
IfTrueAction2=[!SetOption MeterDeltaDirection Text "🡣"][!SetOption MeterDeltaDirection FontColor #ColorRed#]
IfCondition3=(CalcAverageDeltaDirection >= (#DeltaT2d#)) && (CalcAverageDeltaDirection < (#DeltaT1d#))
IfTrueAction3=[!SetOption MeterDeltaDirection Text "🡦"][!SetOption MeterDeltaDirection FontColor #ColorText#]
IfCondition4=(CalcAverageDeltaDirection >= (#DeltaT1d#)) && (CalcAverageDeltaDirection <= (#DeltaT1u#))
IfTrueAction4=[!SetOption MeterDeltaDirection Text "🡢"][!SetOption MeterDeltaDirection FontColor #ColorText#]
IfCondition5=(CalcAverageDeltaDirection > (#DeltaT1u#)) && (CalcAverageDeltaDirection <= (#DeltaT2u#))
IfTrueAction5=[!SetOption MeterDeltaDirection Text "🡥"][!SetOption MeterDeltaDirection FontColor #ColorText#]
IfCondition6=(CalcAverageDeltaDirection > (#DeltaT2u#)) && (CalcAverageDeltaDirection <= (#DeltaT3u#))
IfTrueAction6=[!SetOption MeterDeltaDirection Text "🡡"][!SetOption MeterDeltaDirection FontColor #ColorOrange#]
IfCondition7=CalcAverageDeltaDirection > (#DeltaT3u#)
IfTrueAction7=[!SetOption MeterDeltaDirection Text "🡡🡡"][!SetOption MeterDeltaDirection FontColor #ColorOrange#]
OnUpdateAction=[!UpdateMeter MeterDeltaDirection][!Redraw]
DynamicVariables=1
; **Below backup code before adding user configurable variables**
;IfCondition=CalcAverageDeltaDirection < -11
;IfTrueAction=[!SetOption MeterDeltaDirection Text "🡣🡣"][!SetOption MeterDeltaDirection FontColor 255,0,0]
;IfCondition2=(CalcAverageDeltaDirection >= -11) && (CalcAverageDeltaDirection < -7)
;IfTrueAction2=[!SetOption MeterDeltaDirection Text "🡣"][!SetOption MeterDeltaDirection FontColor 255,0,0]
;IfCondition3=(CalcAverageDeltaDirection >= -7) && (CalcAverageDeltaDirection < -2)
;IfTrueAction3=[!SetOption MeterDeltaDirection Text "🡦"][!SetOption MeterDeltaDirection FontColor #ColorText#]
;IfCondition4=(CalcAverageDeltaDirection >= -2) && (CalcAverageDeltaDirection <= 2)
;IfTrueAction4=[!SetOption MeterDeltaDirection Text "🡢"][!SetOption MeterDeltaDirection FontColor #ColorText#]
;IfCondition5=(CalcAverageDeltaDirection > 2) && (CalcAverageDeltaDirection <= 7)
;IfTrueAction5=[!SetOption MeterDeltaDirection Text "🡥"][!SetOption MeterDeltaDirection FontColor #ColorText#]
;IfCondition6=(CalcAverageDeltaDirection > 7) && (CalcAverageDeltaDirection <= 11)
;IfTrueAction6=[!SetOption MeterDeltaDirection Text "🡡"][!SetOption MeterDeltaDirection FontColor 255,155,0]
;IfCondition7=CalcAverageDeltaDirection > 11
;IfTrueAction7=[!SetOption MeterDeltaDirection Text "🡡🡡"][!SetOption MeterDeltaDirection FontColor 255,155,0]

[MeasureTimeDifferenceMinutes]
; TimeDifference current server query time vs. last bg reading time in minutes, from milliseconds to minutes via /60000
Measure=Calc
Formula=Round((MeasureCurrentTime-MeasureGlucoseTime)/60000, 3)
; Checking for stale data = signal loss if above (default) 15min threshhold and indicate signal loss via Strikethrough bangs
; Added [!SetVariable GlucoseDelta0+1+2 "0"] bang to IfCondition=MeasureTimeDifferenceMinutes > #StaleGlucoseAlertMinutes# in order to delete last deltas from "before signal loss"
; Removed IOB/COB Strikethroughs, IfTrue: [!SetOption MeterIOB InlineSetting "Strikethrough"][!UpdateMeter MeterIOB][!SetOption MeterCOB InlineSetting "Strikethrough"][!UpdateMeter MeterCOB]
; Removed IOB/COB Reverting, IfFalse: [!SetOption MeterIOB InlineSetting "None"][!UpdateMeter MeterIOB][!SetOption MeterCOB InlineSetting "None"][!UpdateMeter MeterCOB]
IfCondition=MeasureTimeDifferenceMinutes > #StaleGlucoseAlertMinutes#
IfTrueAction=[!SetVariable GlucoseDelta0 "0"][!SetVariable GlucoseDelta1 "0"][!SetVariable GlucoseDelta2 "0"][!SetOption MeterGlucose FontColor #ColorText#][!SetOption MeterGlucose InlineSetting "Strikethrough"][!UpdateMeter MeterGlucose][!SetOption MeterGlucoseDelta InlineSetting "Strikethrough"][!UpdateMeter MeterGlucoseDelta][!SetOption MeterDeltaDirection InlineSetting "Strikethrough"][!UpdateMeter MeterDeltaDirection]
IfFalseAction=[!SetOption MeterGlucose InlineSetting "None"][!UpdateMeter MeterGlucose][!SetOption MeterGlucoseDelta InlineSetting "None"][!UpdateMeter MeterGlucoseDelta][!SetOption MeterDeltaDirection InlineSetting "None"][!UpdateMeter MeterDeltaDirection]
OnUpdateAction=[!UpdateMeter MeterGlucose][!UpdateMeter MeterGlucoseDelta][!UpdateMeter MeterDeltaDirection][!Redraw]
; Added Strikethrough for delta and direction meters and moved [!Redraw] to OnUpdateAction

[CalcTimeDifferenceMinutesRounded]
; Rounding MeasureTimeDifferenceMinutes to 1 digit for display in meter "X min ago"
Measure=Calc
Formula=Round(MeasureTimeDifferenceMinutes, 0)

[MeasureGlucoseDelta]
; Modified to display positive values with leading "+" in meter code at bottom and needed to introduce [CalcGlucoseDelta] to take care of the colors below
Measure=WebParser
URL=[MeasureSite]
StringIndex=5

[CalcGlucoseDelta]
; This ensures that negative/positive deltas get red/green color AND it adds the "+" for positive and "±" for zero deltas
Measure=Calc
Formula=[MeasureGlucoseDelta]
IfCondition=CalcGlucoseDelta < 0
IfTrueAction=[!SetOption MeterGlucoseDelta FontColor #ColorRed#][!SetOption MeterGlucoseDelta Text "%1"][!UpdateMeter MeterGlucoseDelta][!Redraw]
IfCondition2=CalcGlucoseDelta > 0
IfTrueAction2=[!SetOption MeterGlucoseDelta FontColor #ColorGreen#][!SetOption MeterGlucoseDelta Text "+%1"][!UpdateMeter MeterGlucoseDelta][!Redraw]
IfCondition3=CalcGlucoseDelta = 0
IfTrueAction3=[!SetOption MeterGlucoseDelta FontColor #ColorText#][!SetOption MeterGlucoseDelta Text "±%1"][!UpdateMeter MeterGlucoseDelta][!Redraw]
; Note: DynamicVariables=1 is required HERE, otherwise the leading "+" and colors are not updated!!
DynamicVariables=1

[MeasureClientCurrentTimeUTC]
; Get Client Timestamp for comparison with Server BG Time, see [MeasureClientToGlucoseTimeDelta]
; TimeZone=0 set client time to UTC (thus not +2h =120min CET time shift) 
; and additionally needs DaylightSavingsTime=0 to eliminate DST +1h effect!
Measure=Time
TimeZone=0
DaylightSavingTime=0

[CalcClientToGlucoseTimeDeltaMinutes]
; Calculating the "ticking" time difference Rainmeter client time vs. last server glucose reception time, if >5.X min could be used to fire/sync Webparser
Measure=Calc
; Rounding to specific / not by full digits ==> Example: Round /0.2 * 0.2 rounds to 0.2
; Formula=(Round( (#Value#)/(#RoundTo#) )) *(#RoundTo#)
Formula=(Round( ((MeasureClientCurrentTimeUTC - 11644473600 - MeasureGlucoseTime/1000)/60) /0.1)) *0.1
; This IfCondition ensures that at initial start or Refresh (MeasureGlucoseTime=0 due to Webparser not yet finisihed and thus TimeDifference>>1000)
; the meter is hidden via the [!HideMeter] bang thus avoiding appearance of a crazy large TimeDifference number at first start (initialization issue)
IfCondition=CalcClientToGlucoseTimeDeltaMinutes > 1000
IfTrueAction=[!HideMeter MeterClientToGlucoseTimeDeltaMinutes][!HideMeter MeterGlucoseDelta][!HideMeter MeterDeltaDirection]
IfFalseAction=[!ShowMeter MeterClientToGlucoseTimeDeltaMinutes][!ShowMeter MeterGlucoseDelta][!ShowMeter MeterDeltaDirection]
DynamicVariables=1
; ######
; ###### Test Code for even-driven WebParser api call based on @SilverAzide: https://forum.rainmeter.net/viewtopic.php?t=41422&start=10 *******
; ###### Requirement: see above, needs [MeasureSite] -> "UpdateRate=-1"
; ###### Tested only 2-3 days, working mostly as designed but saw issues requiring refresh (time ticking up, no reload) - reason not 100% clear, needs further testing!
; ######
; This IfCondition ensures that at initial start or Refresh (MeasureGlucoseTime=0 due to Webparser not yet finisihed and thus TimeDifference>>1000)
; the meter is hidden via the [!HideMeter] bang thus avoiding appearance of a crazy large TimeDifference number at first start = initialization isse
;##IfCondition=CalcClientToGlucoseTimeDeltaMinutes > 1000
;##IfTrueAction=[!HideMeter meterTimeDifferenceMinutes]
;##IfFalseAction=[!ShowMeter meterTimeDifferenceMinutes][!SetOption meterTimeDifferenceMinutes FontColor #ColorText#]
; The IfCondition2 triggers a call to the web server when the time delta is greater than 5.2 min = 312 seconds !
; This magic enables synched 5 min polling shortly after bg is updated on server-side
; ###<180 because of initialization see silverazide comment tb updated
;IfCondition2=((CalcClientToGlucoseTimeDeltaMinutes > 5.3) && (CalcClientToGlucoseTimeDeltaMinutes < 180))
;IfTrueAction2=[!CommandMeasure MeasureSite "Update"]
; ###### Test Code End but see also meter section below to change ticking time meter

[CalcClientToGlucoseTimeDeltaMinTick]
; Calculating the "ticking" time difference Rainmeter client time vs. last server glucose reception time: MINs
Measure=Calc
; Floor is rounding down, thus extracting the MINs from the decimal time, e.g. "3" from 3.834
Formula=Floor((MeasureClientCurrentTimeUTC - 11644473600 - MeasureGlucoseTime/1000)/60) 
DynamicVariables=1

[CalcClientToGlucoseTimeDeltaSecTick]
; Calculating the "ticking" time difference Rainmeter client time vs. last server glucose reception time: SECs
Measure=Calc
; Floor is rounding down, thus extracting the SECs from the decimal time, e.g. "50" from 3.834
; Note1: "%1" calculates the modulus of the decimal time, e.g. 0.834 from 3.834 !
; Note2: For rounding the seconds (down) to next e.g. 5 seconds use (5/60) instead of (1/60), this reduces apparent meter update frequency to e.g. 5 secs if liked better
Formula=(((Floor(((MeasureClientCurrentTimeUTC - 11644473600 - MeasureGlucoseTime/1000)/60)/(1/60)))*(1/60))%1)*60
; The following two lines are adding a leading zero to "0" -> "00" to ensure time display e.g. "4:00" instead of "4:0" !
RegExpSubstitute=1
Substitute="^(\d{1})$":"0\1"
DynamicVariables=1

[MeasureIOB]
; IOB = Insulin on Board
Measure=WebParser
URL=[MeasureSite]
StringIndex=6

[CalcIOB]
; IOB = Insulin on Board: This extra Calc measure is needed to convert the webparser string to a real number so that IfConditions work
; ### Yes, this works!! Only needs Text=%1 and MeasureName=CalcIOB in [MeterIOB]
; Disabled since dispay e.g. 10.9 still (almost) fits in meter display, ok.
Measure=Calc
Formula=[MeasureIOB]
IfCondition=(CalcIOB = 0)
IfTrueAction=[!SetOption MeterIOB Text "-"][!SetOption MeterIOB FontColor #ColorText#]
IfFalseAction=[!SetOption MeterIOB Text ""]
IfCondition2=(CalcIOB > 0) && (CalcIOB < #HighIOB#)
IfTrueAction2=[!SetOption MeterIOB NumOfDecimals "1"][!SetOption MeterIOB FontColor #ColorWhite#]
IfCondition3=(CalcIOB >= #HighIOB#)
IfTrueAction3=[!SetOption MeterIOB NumOfDecimals "1"][!SetOption MeterIOB FontColor #ColorYellow#]
OnUpdateAction=[!UpdateMeter MeterIOB][!Redraw]
DynamicVariables=1

[MeasureCOB]
; COB = Carbs on Board
Measure=WebParser
URL=[MeasureSite]
StringIndex=7

[CalcCOB]
; IOB = Carbs on Board: This extra Calc measure is needed to convert the webparser string to a real number so that IfConditions work
Measure=Calc
Formula=[MeasureCOB]
IfCondition=(CalcCOB=0)
IfTrueAction=[!SetOption MeterCOB Text "-"][!SetOption MeterCOB FontColor #ColorText#]
IfFalseAction=[!SetOption MeterCOB Text ""]
IfCondition2=(CalcCOB>0) && (CalcCOB < #HighCOB#)
IfTrueAction2=[!SetOption MeterCOB NumOfDecimals "0"][!SetOption MeterCOB FontColor #ColorText#]
IfCondition3=(CalcCOB >= #HighCOB#)
IfTrueAction3=[!SetOption MeterCOB NumOfDecimals "0"][!SetOption MeterCOB FontColor #ColorOrange#]
OnUpdateAction=[!UpdateMeter MeterCOB][!Redraw]
DynamicVariables=1


; ---------------------------------------
; STYLES are used to "centralize" options
; ---------------------------------------

[StyleGlucose]
; Glucose value right-aligned
StringAlign=Right
StringCase=Upper
StringStyle=Bold
StringEffect=Shadow
; Grey shadow without transparency
FontEffectColor=125,125,125,255
FontColor=#ColorText#
FontFace=Calibri
FontSize=28
AntiAlias=1
ClipString=1
TransformationMatrix=#Scale#;0;0;#Scale#;#Scale#;#Scale#

[StyleLeftText]
; Meters using styleLeftText will be left-aligned
StringAlign=Left
StringCase=None
StringStyle=Bold
StringEffect=Shadow
; Black shadow without transparency
FontEffectColor=0,0,0,255
FontColor=#ColorText#
FontFace=Calibri
FontSize=11
AntiAlias=1
ClipString=1
TransformationMatrix=#Scale#;0;0;#Scale#;#Scale#;#Scale#

[StyleCenterText]
; Meters using styleCenterText will be center-aligned
StringAlign=Center
StringCase=None
StringStyle=Bold
StringEffect=Shadow
; Black shadow without transparency
FontEffectColor=0,0,0,255
FontColor=#ColorText#
FontFace=Calibri
FontSize=9
AntiAlias=1
ClipString=1
TransformationMatrix=#Scale#;0;0;#Scale#;#Scale#;#Scale#

[StyleRightText]
; Meters using styleRightText will be right-aligned
StringAlign=Right
StringCase=None
StringStyle=Bold
StringEffect=Shadow
; Black shadow without transparency
FontEffectColor=0,0,0,255
FontColor=#ColorText#
FontFace=Calibri
FontSize=11
AntiAlias=1
ClipString=1
TransformationMatrix=#Scale#;0;0;#Scale#;#Scale#;#Scale#


; ---------------------------------------
; METERS display images, text, bars, etc.
; ---------------------------------------

[MeterBackgroundRoundedEdges]
; "Solid background2" with rounded edges, adapted from SilverAzide Gadgets 7.4.0 suite
Meter=Shape
Shape=Rectangle 0,0,(#BgWidth# * #Scale#),(#BgHeight# * #Scale#) | Fill Color #ColorBg#,1 | StrokeWidth 0
Shape2=Rectangle (4 * #Scale#),(4 * #Scale#),((#BgWidth# - 8) * #Scale#),((#BgHeight# - 8) * #Scale#),(4 * #Scale#) | Fill Color #ColorBg#,(#BgAlpha# / 2) | StrokeWidth 0
Shape3=Rectangle (5 * #Scale#),(5 * #Scale#),((#BgWidth# - 10) * #Scale#),((#BgHeight# - 10) * #Scale#),(3 * #Scale#) | Fill Color #ColorBg#,#BgAlpha# | StrokeWidth 0

[MeterError]
; Meter for error message display in case of nightscout misconfiguration or network dropout via Webparser error; see [ErrorCounter] for activation of this meter, normally Hidden=1.
Meter=String
MeterStyle=StyleCenterText
FontColor=#ColorYellow#
FontFace=Tahoma
FontWeight=999
X=(#BgWidth#/2)-1
Y=4
W=#BgWidth#
H=#BgHeight#
Text="ERROR MESSAGE"
Hidden=1

[MeterErrorMouseRegion]
; Extra MouseRegion meter needed for correctly scaled tooltips
Meter=Image
SolidColor=0,0,0,1
X=(([MeterError:X]+24) * #Scale#)
Y=(([MeterError:Y]+10) * #Scale#)
W=(([MeterError:W]-36) * #Scale#)
H=(([MeterError:H]-24) * #Scale#)
; Tooltip is shown by hovering with mouse
ToolTipTitle=NS2Win - Nightscout Blood Glucose Monitor by MK
ToolTipType=1
ToolTipIcon=ERROR
ToolTipText=Nightscout or Network ERROR#CRLF#Please check your Nightscout settings#CRLF#Click NS2Win "Settings Button"#CRLF##CRLF#Nightscout URL: #NightScoutURL##CRLF#Nightscout Token: #NightScoutToken#
DynamicVariables=1

[MeterSettingsButton]
Meter=Image
ImageName="#CURRENTPATH#Settings.png"
ImageAlpha=0
Antialias=1
X=6
Y=6
W=12
H=12
UpdateDivider=-1
TransformationMatrix=#Scale#;0;0;#Scale#;#Scale#;#Scale#

[MeterSettingsButtonMouseRegion]
; Extra MouseRegion meter needed for correctly scaled tooltips
Meter=Image
SolidColor=0,0,0,1
X=([MeterSettingsButton:X] * #Scale#)
Y=([MeterSettingsButton:Y] * #Scale#)
W=([MeterSettingsButton:W] * #Scale#)
H=([MeterSettingsButton:H] * #Scale#)
ToolTipText="NS2Win Settings"
LeftMouseUpAction=["#ROOTCONFIGPATH#\UserVariables.inc"]
UpdateDivider=-1

[MeterTimeDifferenceMinutes]
; Meter "X min ago"
Meter=String
MeterStyle=StyleRightText
; Padding +1 pixel to top
Padding=0,1,0,0
FontSize=10
MeasureName=CalcTimeDifferenceMinutesRounded
X=81
;##MeasureName=CalcClientToGlucoseTimeDeltaMinutes
Y=2
Text=[&CalcTimeDifferenceMinutesRounded] min ago
;##Text=[&CalcClientToGlucoseTimeDeltaMinutes:1] min ago
DynamicVariables=1

[MeterClientToGlucoseTimeDeltaMinutesMouseRegion]
; Extra MouseRegion meter needed for scaled tooltips
Meter=Image
SolidColor=0,0,0,1
X=([MeterClientToGlucoseTimeDeltaMinutes:X] * #Scale#)
Y=([MeterClientToGlucoseTimeDeltaMinutes:Y] * #Scale#)
W=([MeterClientToGlucoseTimeDeltaMinutes:W] * #Scale#)
H=([MeterClientToGlucoseTimeDeltaMinutes:H] * #Scale#)
; Tooltip is shown by hovering with mouse
ToolTipTitle=NS2Win - Nightscout Blood Glucose Monitor by MK
ToolTipType=1
ToolTipIcon=INFO
ToolTipText=Nightscout URL: #NightScoutURL##CRLF#Nightscout Token: #NightScoutToken##CRLF#***Last BG: [MeasureGlucose] mg/dl***  IOB: [MeasureIOB:1] units  COB: [MeasureCOB:0] grams
DynamicVariables=1

[MeterClientToGlucoseTimeDeltaMinutes]
; Note: [&CalcClientToGlucoseTimeDeltaMinutes:1] is the exact "ticking" time difference last glucose on server vs. client time !
; This could be displayed in the above [MeterTimeDifferenceMinutes] instead of the server delta time if 
;    a) confirmed working and 
;    b) time synch feature with 5 min polling implemented, see above
; NEW: [&CalcClientToGlucoseTimeDeltaMinTick]:[&CalcClientToGlucoseTimeDeltaSecTick] displays the ticking "min:ss" e.g. "2:15"
Meter=String
MeterStyle=StyleRightText
FontColor=#ColorTicking#
FontSize=8
MeasureName=CalcClientToGlucoseTimeDeltaMinutes
X=(#BgWidth# - 15)
Y=6
W=35
H=12
; Adding ":1" ensures display of 1 decimal, also for X.0 otherwise giving X !
;Text=[&CalcClientToGlucoseTimeDeltaMinutes:1]
Text=[&CalcClientToGlucoseTimeDeltaMinTick]:[&CalcClientToGlucoseTimeDeltaSecTick]
DynamicVariables=1

[MeterGlucose]
; Meter "XXX" [mg/dl] last glucose value, right-aligned
Meter=String
MeterStyle=StyleGlucose
; This compresses the font width to 85% but cannot be combined with scaling functionality thus deprecated!
;TransformationMatrix=0.85;0;0;1;0;0
MeasureName=MeasureGlucose
; e.g. X=85 because of "Right" alignment to show 2 and 3-digit figures Right-aligned (e.g. BG " 80" and "180" mg/dl)
X=(#BgWidth# - 56)
Y=8
Text=[&MeasureGlucose]
;Text="168"
DynamicVariables=1

[MeterDeltaDirection]
; Meter "delta arrow indicator": calculated from sum of last 3 deltas
Meter=String
MeterStyle=StyleLeftText
FontSize=10
MeasureName=CalcAverageDeltaDirection
X=66
Y=17
; Fontweight=999 applies strongest "Bold" effect
FontWeight=999
Text="%1"
DynamicVariables=1

[MeterGlucoseDelta]
; Meter "+-XX" [mg/dl] last glucose delta
Meter=String
MeterStyle=StyleLeftText
MeasureName=MeasureGlucoseDelta
; modified to display positive values with leading "+" via Text="%1", see [CalcGlucoseDelta] above 
X=66
Y=30
Text="%1"
DynamicVariables=1

[SeparatorV1]
; This is a separator line in the middle of the NS2Win skin
Meter=Image
X=94
Y=21
W=1
H=24
; Light gray and thin (W=1) bar
SolidColor=150,150,150,255
TransformationMatrix=#Scale#;0;0;#Scale#;#Scale#;#Scale#

[MeterIOB]
; Meter "Insulin on Board"
Meter=String
MeterStyle=StyleRightText
FontSize=9
MeasureName=CalcIOB
X=(#BgWidth# - 9)
Y=20
; Adding ":1" ensures display of 1 decimal, also for X.0 otherwise giving X !
;Text=[&MeasureIOB:1]
Text=%1
DynamicVariables=1

[MeterCOB]
; Meter "Carbs on Board"
Meter=String
MeterStyle=StyleRightText
FontSize=9
MeasureName=CalcCOB
X=(#BgWidth# - 9)
Y=33
; Adding ":1" ensures display of 1 decimal, also for X.0 otherwise giving X !
;Text=[&MeasureCOB:0]
Text=%1
DynamicVariables=1