WoWInterface/Interface/AddOns/ParagonBars/ParagonBars.lua

--[[----------------------------------------------------------------------------
	ParagonBars

	2017- 	Sanex @ EU-Arathor / ahak @ Curseforge

	Repurpose ReputationFrame elements of capped Legion factions to show Paragon
	reputations actual progress as progressbar and in numbers when hovering
	mouse over progressbar like they show on uncapped reputations.
----------------------------------------------------------------------------]]--

local color = { r = 0.26, g = 0.42, b = 1 } -- GameTooltipTemplate.xml#497

local function hook_ReputationFrame_Update(...) -- ReputationFrame.lua#123
	local numFactions = GetNumFactions()
	local factionOffset = FauxScrollFrame_GetOffset(ReputationListScrollFrame)

	for i = 1, NUM_FACTIONS_DISPLAYED do
		local factionIndex = factionOffset + i
		local factionRow = _G["ReputationBar"..i]
		local factionBar = _G["ReputationBar"..i.."ReputationBar"]

		if factionIndex <= numFactions then
			local _, _, standingID, _, _, _, _, _, _, _, _, _, _, factionID = GetFactionInfo(factionIndex)

			if not standingID == MAX_REPUTATION_REACTION then return end

			if factionID and C_Reputation.IsFactionParagon(factionID) then
				local currentValue, threshold, _, hasRewardPending = C_Reputation.GetFactionParagonInfo(factionID)
				if currentValue then
					local value = mod(currentValue, threshold)
					if hasRewardPending then
						value = value + threshold
					end
					factionRow.rolloverText = HIGHLIGHT_FONT_COLOR_CODE.." "..format(REPUTATION_PROGRESS_FORMAT, BreakUpLargeNumbers(value), BreakUpLargeNumbers(threshold))..FONT_COLOR_CODE_CLOSE

					factionBar:SetMinMaxValues(0, threshold)
					factionBar:SetValue(value)
					factionBar:SetStatusBarColor(color.r, color.g, color.b)
				end
			end
		end
	end
end

hooksecurefunc("ReputationFrame_Update", hook_ReputationFrame_Update)

--EOF