From b608e8804b5822b60508321ffd27e4a931e82953 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?tekkub=20=CA=95=20=C2=B4=E1=B4=A5=60=20=CA=94?=
 <git@tekkub.net>
Date: Thu, 8 Sep 2016 22:51:21 -0600
Subject: [PATCH] Pull alt currency frame out into it's own file

---
 AltCurrencyItem.lua       | 79 +++++++++++++++++++++++++++++++++++++++
 GnomishVendorShrinker.lua | 63 ++++---------------------------
 GnomishVendorShrinker.toc |  2 +
 3 files changed, 88 insertions(+), 56 deletions(-)
 create mode 100644 AltCurrencyItem.lua

diff --git a/AltCurrencyItem.lua b/AltCurrencyItem.lua
new file mode 100644
index 0000000..8c4501a
--- /dev/null
+++ b/AltCurrencyItem.lua
@@ -0,0 +1,79 @@
+
+local myname, ns = ...
+
+
+local ICONSIZE, PADDING = 17, 2
+local icons, texts = {}, {}
+local indexes, ids = {}, {}
+
+
+local function OnEnter(self)
+	GameTooltip:SetOwner(self, "ANCHOR_RIGHT")
+	GameTooltip:SetMerchantCostItem(indexes[self], ids[self])
+end
+
+
+local function OnLeave()
+	GameTooltip:Hide()
+	ResetCursor()
+end
+
+
+local function GetCurencyCount(item)
+	for i=1,GetCurrencyListSize() do
+		local name, _, _, _, _, count = GetCurrencyListInfo(i)
+		if item == name then return count end
+	end
+end
+
+
+local function GetQtyOwned(item)
+	local id = ns.ids[item]
+	if id then return GetItemCount(id, true) or 0 end
+
+	return GetCurencyCount(item) or 0
+end
+
+
+local function GetTextColor(price, link)
+	if link and (GetQtyOwned(link) < price) then return "|cffff9999" end
+	return ""
+end
+
+
+local function SetValue(self, i, j)
+	indexes[self], ids[self] = i, j
+
+	local texture, price, link, name = GetMerchantItemCostItem(i, j)
+	icons[self]:SetTexture(texture)
+	texts[self]:SetText(GetTextColor(price, (link or name)).. price)
+
+	self:Show()
+
+	local _, _, width, height = self:GetBoundsRect()
+	self:SetSize(width, height)
+end
+
+
+function ns.NewAltCurrencyItemFrame(parent)
+	local frame = CreateFrame("Frame", nil, parent)
+
+	frame:SetSize(ICONSIZE, ICONSIZE)
+
+	local text = frame:CreateFontString(nil, nil, "NumberFontNormalSmall")
+	text:SetPoint("LEFT")
+	texts[frame] = text
+
+	local icon = frame:CreateTexture()
+	icon:SetSize(ICONSIZE, ICONSIZE)
+	icon:SetPoint("LEFT", text, "RIGHT", PADDING, 0)
+	icons[frame] = icon
+
+	frame.SetValue = SetValue
+
+	frame:EnableMouse(true)
+	frame:SetScript("OnEnter", OnEnter)
+	frame:SetScript("OnLeave", OnLeave)
+
+	return frame
+end
diff --git a/GnomishVendorShrinker.lua b/GnomishVendorShrinker.lua
index d2293a8..82bdb03 100644
--- a/GnomishVendorShrinker.lua
+++ b/GnomishVendorShrinker.lua
@@ -77,63 +77,15 @@ local function PopoutSplitStack(self, qty)
 end
 
 
-local function OnEnter(self)
-	GameTooltip:SetOwner(self, "ANCHOR_RIGHT")
-	if self.link then GameTooltip:SetHyperlink(self.link) else GameTooltip:SetMerchantCostItem(self.index, self.itemIndex) end
-end
-
-
-local function OnLeave()
-	GameTooltip:Hide()
-	ResetCursor()
-end
-
-
-local function GetCurencyCount(item)
-	for i=1,GetCurrencyListSize() do
-		local name, _, _, _, _, count = GetCurrencyListInfo(i)
-		if item == name then return count end
-	end
-end
-
-
-local function SetValue(self, text, icon, link)
-	local color = ""
-	local id = link and link:match("item:(%d+)")
-	self.link, self.index, self.itemIndex = nil
-	if id then self.link = link end
-	if id and (GetItemCount(id, true) or 0) < text or link and not id and (GetCurencyCount(link) or 0) < text then
-		color = "|cffff9999"
-	end
-	self.text:SetText(color..text)
-	self.icon:SetTexture(icon)
-	self:Show()
-end
-
-
 local function GetAltCurrencyFrame(frame)
 	for i,v in ipairs(frame.altframes) do if not v:IsShown() then return v end end
 
-	local anchor = #frame.altframes > 0 and frame.altframes[#frame.altframes].text
-	local f = CreateFrame('Frame', nil, frame)
-	f:SetWidth(ICONSIZE) f:SetHeight(ICONSIZE)
-	f:SetPoint("RIGHT", anchor or frame.ItemPrice, "LEFT")
+	local anchor = #frame.altframes > 0 and frame.altframes[#frame.altframes]
+	local item = ns.NewAltCurrencyItemFrame(frame)
+	item:SetPoint("RIGHT", anchor or frame.ItemPrice, "LEFT")
 
-	f.icon = f:CreateTexture()
-	f.icon:SetWidth(ICONSIZE) f.icon:SetHeight(ICONSIZE)
-	f.icon:SetPoint("RIGHT")
-
-	f.text = f:CreateFontString(nil, nil, "NumberFontNormalSmall")
-	f.text:SetPoint("RIGHT", f.icon, "LEFT", -GAP/2, 0)
-
-	f.SetValue = SetValue
-
-	f:EnableMouse(true)
-	f:SetScript("OnEnter", OnEnter)
-	f:SetScript("OnLeave", OnLeave)
-
-	table.insert(frame.altframes, f)
-	return f
+	table.insert(frame.altframes, item)
+	return item
 end
 
 
@@ -142,9 +94,8 @@ local function AddAltCurrency(frame, i)
 	for j=GetMerchantItemCostInfo(i),1,-1 do
 		local f = frame:GetAltCurrencyFrame()
 		local texture, price, link, name = GetMerchantItemCostItem(i, j)
-		f:SetValue(price, texture, link or name)
-		f.index, f.itemIndex, f.link = i, j
-		lastframe = f.text
+		f:SetValue(i, j)
+		lastframe = f
 	end
 	frame.ItemName:SetPoint("RIGHT", lastframe, "LEFT", -GAP, 0)
 end
diff --git a/GnomishVendorShrinker.toc b/GnomishVendorShrinker.toc
index 6338a21..47d0bac 100644
--- a/GnomishVendorShrinker.toc
+++ b/GnomishVendorShrinker.toc
@@ -17,6 +17,8 @@ tekFunks\gsc.lua
 tekKonfig\tekKonfig.xml
 LibItemSearch-1.0.lua
 
+AltCurrencyItem.lua
 RowShader.lua
+
 KnownScanner.lua
 GnomishVendorShrinker.lua