Difference between revisions of "Module:ComplForColorModules"

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Line 1: Line 1:
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local p = {}
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 +
local SA = require "Module:SimpleArgs"
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local MC = require "Module:Multicol"
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local TNTT = require "Module:TNTTools"
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local I18n = 'ComplForColorModules'
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 +
--local MoreOneNoData = "Found 2 legends of \"Value not assigned\" or \"Data not available\""
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--local FoundNLegendsExpectedN = "Found $1 legends, expected $2"
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--local Color = "Color"
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--local Legend = "legend"
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local function I18nStr (S, ...)
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return TNTT.GetMsgP (I18n, S, {...})
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end
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function p.ColorNameInvFromS0 (S)
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local IsInv = false
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local ColorName = ''
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local Params = {}
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if S ~= '' then
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for w in S:gmatch("([^_]+)") do
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    table.insert(Params, w)
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end
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ColorName = Params[1]
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end
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local PN = table.getn(Params)
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if (PN == 2) and (Params[2]=='i') then
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IsInv = true
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end
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return ColorName, IsInv, Params
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end
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function p.ColorNameInv (args)
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local S = SA.RStr_Par (args, 1)
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local ColorName, IsInv, Params = p.ColorNameInvFromS0 (S)
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return ColorName, IsInv    
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end
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function p.GetLabels(Args, NArgs, N, Pos)
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    local Labels, NLabels = SA.StrTab_NPar (Args, NArgs, Pos)
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    local OutlineColor = Args['outline'] or ''
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    if (NLabels ~= 0) and (NLabels ~= N) then
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    function NoDataFound (i)
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    if string.sub(Labels[i],1,2) == '--' then
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    return 1
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    else
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    return 0
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    end
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    end
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    local NoDataFoundCount = NoDataFound (1)
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    NoDataFoundCount = NoDataFoundCount + NoDataFound (NLabels)
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    if NoDataFoundCount == 2 then
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    error (I18nStr ('MoreOneNoData'))
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    else
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    N = N + NoDataFoundCount
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    end
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if (NLabels ~= 0) and (NLabels ~= N) then
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    error (I18nStr ('FoundNLegendsExpectedN', tostring(NLabels), tostring(N)))
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    else
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    return Labels, NLabels, OutlineColor
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    end
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    else
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    return Labels, NLabels, OutlineColor
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    end
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end
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function SColor (Color)
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if string.sub(Color,1,1) == '#' then --the usual
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return string.sub(Color,2,100)
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else
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return Color
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end
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end
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function p.Box(Color,WriteColor)
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if WriteColor == '-' then
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WriteColor = Color
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elseif WriteColor == 'a' then
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WriteColor = Color..'ff' --Alpha channel
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end
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local TheBox = '<span style="background-color:'..Color..'; border:1px solid gray;" title="'..TNTT.GetStrP(I18n,'Color')..': '..SColor(Color)..'">&nbsp;&nbsp;&nbsp;</span>'
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if WriteColor ~='' then
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TheBox = TheBox..'&nbsp;'..WriteColor..' &nbsp;'
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end
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return TheBox
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end
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function p.TextWithTooltip (Text, Tooltip)
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if Tooltip ~= '' then
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return '<span title="'..Tooltip..'">'..Text..'</span>'
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else
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return Text
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end
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end
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function p.LegendColor(Color, Text, Tooltip)
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if Text == '' then
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Text = SColor(Color)
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end
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return '<li style="list-style-type: none; list-style-image: none;"><span style="border:1px solid gray; background:'..Color..'; margin-right:0.3em; vertical-align: middle; webkit-print-color-adjust:exact; color-adjust:exact; display:inline-block; width:1.05em; height:1em;"></span>'..p.TextWithTooltip(Text,Tooltip)..'</li>'
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end
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function LegendCode(Color, Text, OutlineColor)
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local SOutlineColor = ''
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if OutlineColor ~= '' then
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SOutlineColor = '|outline='..OutlineColor
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end
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return '{{'..TNTT.GetStrP(I18n,'Legend')..'|'..Color..'|'..Text..SOutlineColor..'}}'
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end
  
 
function p.LegendText (AColors, Labels, NLabels, ColWidth, IsTemplate, OutlineColor)
 
function p.LegendText (AColors, Labels, NLabels, ColWidth, IsTemplate, OutlineColor)

Revision as of 20:04, 12 November 2019

This module is used by Module:BrewerColors and Module:ChartColors.

To translate or review the translation of the module to your language, edit carefully Data:I18n/ComplForColorModules.tab.


local p = {}

local SA = require "Module:SimpleArgs"
local MC = require "Module:Multicol"
local TNTT = require "Module:TNTTools"

local I18n = 'ComplForColorModules'

--local MoreOneNoData = "Found 2 legends of \"Value not assigned\" or \"Data not available\""
--local FoundNLegendsExpectedN = "Found $1 legends, expected $2"
--local Color = "Color"
--local Legend = "legend"

local function I18nStr (S, ...)
	return TNTT.GetMsgP (I18n, S, {...})
end

function p.ColorNameInvFromS0 (S)
	local IsInv = false
	local ColorName = ''
	local Params = {}
	if S ~= '' then
		for w in S:gmatch("([^_]+)") do 
	    	table.insert(Params, w)
		end
		ColorName = Params[1]
	end	
	local PN = table.getn(Params)
	if (PN == 2) and (Params[2]=='i') then
		IsInv = true
	end	
	return ColorName, IsInv, Params
end

function p.ColorNameInv (args)
	local S = SA.RStr_Par (args, 1)
	local ColorName, IsInv, Params = p.ColorNameInvFromS0 (S)
	return ColorName, IsInv			    	
end	

function p.GetLabels(Args, NArgs, N, Pos)
    local Labels, NLabels = SA.StrTab_NPar (Args, NArgs, Pos)
    local OutlineColor = Args['outline'] or ''
    if (NLabels ~= 0) and (NLabels ~= N) then
    	function NoDataFound (i)
    		if string.sub(Labels[i],1,2) == '--' then
    			return 1
    		else
    			return 0
    		end	
    	end	
    	local NoDataFoundCount = NoDataFound (1)
    	NoDataFoundCount = NoDataFoundCount + NoDataFound (NLabels)
    	if NoDataFoundCount == 2 then
	    	error (I18nStr ('MoreOneNoData'))
    	else
    		N = N + NoDataFoundCount
    	end	
		if (NLabels ~= 0) and (NLabels ~= N) then
	    	error (I18nStr ('FoundNLegendsExpectedN', tostring(NLabels), tostring(N)))
	    else
	    	return Labels, NLabels, OutlineColor
	    end	
    else
    	return Labels, NLabels, OutlineColor
    end	
end

function SColor (Color)
	if string.sub(Color,1,1) == '#' then --the usual
		return string.sub(Color,2,100)
	else
		return Color
	end	
end	

function p.Box(Color,WriteColor)
	if WriteColor == '-' then 
		WriteColor = Color
	elseif WriteColor == 'a' then 	
		WriteColor = Color..'ff' --Alpha channel
	end	
	local TheBox = '<span style="background-color:'..Color..'; border:1px solid gray;" title="'..TNTT.GetStrP(I18n,'Color')..': '..SColor(Color)..'">&nbsp;&nbsp;&nbsp;</span>'	
	if WriteColor ~='' then 
		TheBox = TheBox..'&nbsp;'..WriteColor..' &nbsp;'
	end	
	return TheBox
end	

function p.TextWithTooltip (Text, Tooltip)
	if Tooltip ~= '' then
		return '<span title="'..Tooltip..'">'..Text..'</span>'
	else
		return Text
	end	
end	

function p.LegendColor(Color, Text, Tooltip)
	if Text == '' then
		Text = SColor(Color)
	end	
	return '<li style="list-style-type: none; list-style-image: none;"><span style="border:1px solid gray; background:'..Color..'; margin-right:0.3em; vertical-align: middle; webkit-print-color-adjust:exact; color-adjust:exact; display:inline-block; width:1.05em; height:1em;"></span>'..p.TextWithTooltip(Text,Tooltip)..'</li>'
end	

function LegendCode(Color, Text, OutlineColor)
	local SOutlineColor = ''
	if OutlineColor ~= '' then
		SOutlineColor = '|outline='..OutlineColor
	end	
	return '{{'..TNTT.GetStrP(I18n,'Legend')..'|'..Color..'|'..Text..SOutlineColor..'}}'
end	

function p.LegendText (AColors, Labels, NLabels, ColWidth, IsTemplate, OutlineColor)
	ColWidth = mw.text.trim(ColWidth)
	if ColWidth and #ColWidth == 0 then
		ColWidth = nil
	end
	function NoDataFound (i)
		if string.sub(Labels[i],1,2) == '--' then
			return true
		else
			return false
		end	
	end	
	local Show, Codes = {}, {}
	local Text = ''
	local WithLabels = NLabels > 0
	if WithLabels then
		function DelBegin (i)
			Labels[i] = string.sub(Labels[i], 3, 1000)
		end	
		local Gray = '#b3b3b3' -- A 40% gray
		if NoDataFound(1) then
			table.insert(AColors, 1, Gray) 
			DelBegin(1)
		elseif NoDataFound(NLabels) then
			table.insert(AColors, Gray) 
			DelBegin(NLabels)
		end
	end
	for i=1, table.getn(AColors) do
		if WithLabels then Text = Labels[i] end
		table.insert(Show, p.LegendColor(AColors[i],Text,''))
	end	
	SShow = table.concat(Show,"\n")
	if ColWidth then 
		local frame = mw.getCurrentFrame()
		SShow = frame:expandTemplate{title="div col",args={colwidth=ColWidth}} .. SShow
		SShow = SShow .. frame:expandTemplate{title="div col end"}
	end
	for i=1, table.getn(AColors) do
		if WithLabels then Text = Labels[i] end
		table.insert(Codes, ' '..LegendCode(AColors[i],Text,OutlineColor))
	end	
	local SCodes = '<pre>\n'
	if ColWidth then
		SCodes = SCodes .. require("Module:Template invocation").invocation("div col",{colwidth=ColWidth}) .. "\n"
	end
	SCodes = SCodes .. table.concat(Codes,"\n")
	if ColWidth and #ColWidth ~= 0 then
		SCodes = SCodes .. "\n{{div col end}}"
	end
	SCodes = SCodes .. "\n</pre>"
	return SShow..'\n'..SCodes
end	

return p