275 lines
8.1 KiB
Lua
275 lines
8.1 KiB
Lua
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local myname, ns = ...
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local ItemSearch = LibStub('LibItemSearch-1.0')
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local NUMROWS, ICONSIZE, GAP, SCROLLSTEP = 14, 17, 4, 5
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for _,f in pairs{MerchantNextPageButton, MerchantPrevPageButton, MerchantPageText} do
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f:Hide()
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f.Show = f.Hide
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end
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local GVS = CreateFrame("frame", nil, MerchantFrame)
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GVS:SetWidth(315)
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GVS:SetHeight(294)
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GVS:SetPoint("TOPLEFT", 8, -67)
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GVS:SetScript("OnEvent", function(self, event, ...) if self[event] then return self[event](self, event, ...) end end)
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GVS:Hide()
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local function OnClick(self, button)
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if IsAltKeyDown() and not self.AltCurrency:IsShown() then self:BuyItem(true)
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elseif IsModifiedClick() then HandleModifiedItemClick(GetMerchantItemLink(self:GetID()))
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elseif self.AltCurrency:IsShown() then
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local id = self:GetID()
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local link = GetMerchantItemLink(id)
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self.link, self.texture = GetMerchantItemLink(id), self.icon:GetTexture()
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MerchantFrame_ConfirmExtendedItemCost(self)
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else self:BuyItem() end
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end
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local function PopoutOnClick(self, button)
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local id = self:GetParent():GetID()
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local link = GetMerchantItemLink(id)
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if not link then return end
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local _, _, _, vendorStackSize, numAvailable = GetMerchantItemInfo(id)
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local maxPurchase = GetMerchantItemMaxStack(id)
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local _, _, _, _, _, _, _, itemStackSize = GetItemInfo(link)
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local size = numAvailable > 0 and numAvailable or itemStackSize
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OpenStackSplitFrame(250, self, "LEFT", "RIGHT")
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end
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local function Purchase(id, quantity)
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local _, _, _, vendorStackSize, numAvailable = GetMerchantItemInfo(id)
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local maxPurchase = GetMerchantItemMaxStack(id)
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if numAvailable > 0 and numAvailable < quantity then quantity = numAvailable end
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local purchased = 0
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while purchased < quantity do
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local buyamount = math.min(maxPurchase, quantity - purchased)
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purchased = purchased + buyamount
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BuyMerchantItem(id, buyamount)
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end
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end
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local function BuyItem(self, fullstack)
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local id = self:GetID()
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local link = GetMerchantItemLink(id)
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if not link then return end
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local _, _, _, vendorStackSize = GetMerchantItemInfo(id)
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local _, _, _, _, _, _, _, itemStackSize = GetItemInfo(link)
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Purchase(id, fullstack and itemStackSize or vendorStackSize or 1)
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end
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local function PopoutSplitStack(self, qty)
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Purchase(self:GetParent():GetID(), qty)
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end
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local ROWHEIGHT = 21
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local rows = {}
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for i=1,NUMROWS do
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local row = CreateFrame('Button', nil, GVS) -- base frame
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row:SetHeight(ROWHEIGHT)
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row:SetPoint("TOP", i == 1 and GVS or rows[i-1], i == 1 and "TOP" or "BOTTOM")
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row:SetPoint("LEFT")
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row:SetPoint("RIGHT", -19, 0)
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row.BuyItem = BuyItem
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row:SetHighlightTexture("Interface\\HelpFrame\\HelpFrameButton-Highlight")
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row:GetHighlightTexture():SetTexCoord(0, 1, 0, 0.578125)
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row:RegisterForClicks("AnyUp")
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row:SetScript('OnClick', OnClick)
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row:RegisterForDrag("LeftButton")
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row:SetScript('OnDragStart', function(self, button)
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MerchantFrame.extendedCost = nil
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PickupMerchantItem(self:GetID())
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if self.extendedCost then MerchantFrame.extendedCost = self end
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end)
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local backdrop = row:CreateTexture(nil, "BACKGROUND")
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backdrop:SetAllPoints()
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backdrop:SetTexture("Interface\\Tooltips\\UI-Tooltip-Background")
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row.backdrop = backdrop
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local icon = CreateFrame('Frame', nil, row)
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icon:SetHeight(ICONSIZE)
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icon:SetWidth(ICONSIZE)
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icon:SetPoint('LEFT', 2, 0)
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row.icon = icon:CreateTexture(nil, "BORDER")
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row.icon:SetAllPoints()
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local popout = CreateFrame("Button", nil, row)
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popout:SetPoint("RIGHT")
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popout:SetWidth(ROWHEIGHT/2) popout:SetHeight(ROWHEIGHT)
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popout:SetNormalTexture("Interface\\PaperDollInfoFrame\\UI-GearManager-FlyoutButton")
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popout:SetHighlightTexture("Interface\\PaperDollInfoFrame\\UI-GearManager-FlyoutButton")
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popout:GetNormalTexture():SetTexCoord(0.15625, 0.5, 0.84375, 0.5, 0.15625, 0, 0.84375, 0)
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popout:GetHighlightTexture():SetTexCoord(0.15625, 1, 0.84375, 1, 0.15625, 0.5, 0.84375, 0.5)
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popout:SetScript("OnClick", PopoutOnClick)
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popout.SplitStack = PopoutSplitStack
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row.popout = popout
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local ItemPrice = row:CreateFontString(nil, nil, "NumberFontNormal")
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ItemPrice:SetPoint('RIGHT', popout, "LEFT", -2, 0)
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row.ItemPrice = ItemPrice
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local AltCurrency = ns.NewAltCurrencyFrame(row)
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AltCurrency:SetPoint("RIGHT", ItemPrice, "LEFT")
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row.AltCurrency = AltCurrency
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local ItemName = row:CreateFontString(nil, nil, "GameFontNormalSmall")
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ItemName:SetPoint("LEFT", icon, "RIGHT", GAP, 0)
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ItemName:SetPoint("RIGHT", AltCurrency, "LEFT", -GAP, 0)
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ItemName:SetJustifyH("LEFT")
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row.ItemName = ItemName
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row:SetScript('OnEnter', function(self)
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GameTooltip:SetOwner(self, "ANCHOR_RIGHT")
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GameTooltip:SetMerchantItem(self:GetID())
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GameTooltip_ShowCompareItem()
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MerchantFrame.itemHover = self:GetID()
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if IsModifiedClick("DRESSUP") then ShowInspectCursor() else ResetCursor() end
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end)
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row:SetScript('OnLeave', function()
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GameTooltip:Hide()
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ResetCursor()
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MerchantFrame.itemHover = nil
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end)
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rows[i] = row
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end
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local function ShowMerchantItem(row, i)
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row:SetID(i)
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row:Show()
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local name, itemTexture, itemPrice, itemStackCount, numAvailable, isUsable, extendedCost = GetMerchantItemInfo(i)
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local link = GetMerchantItemLink(i)
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local gradient, shown = ns.GetRowGradient(i)
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row.backdrop:SetGradientAlpha("HORIZONTAL", unpack(gradient))
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row.backdrop:SetShown(shown)
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row.icon:SetTexture(itemTexture)
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local textcolor = ns.GetRowTextColor(i)
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row.ItemName:SetText((numAvailable > -1 and ("["..numAvailable.."] ") or "").. textcolor.. (name or "<Loading item data>").. (itemStackCount > 1 and ("|r x"..itemStackCount) or ""))
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row.AltCurrency:SetValue(i)
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if extendedCost then
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row.link, row.texture, row.extendedCost = link, itemTexture, true
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end
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if itemPrice > 0 then
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row.ItemPrice:SetText(ns.GSC(itemPrice))
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row.Price = itemPrice
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end
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if extendedCost and (itemPrice <= 0) then
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row.ItemPrice:SetText("")
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row.Price = 0
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elseif extendedCost and (itemPrice > 0) then
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row.ItemPrice:SetText(ns.GSC(itemPrice))
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else
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row.extendedCost = nil
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end
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row.icon:SetVertexColor(ns.GetRowVertexColor(i))
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end
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local scrollbar = LibStub("tekKonfig-Scroll").new(GVS, 0, SCROLLSTEP)
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local offset = 0
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local function Refresh()
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local n = GetMerchantNumItems()
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local row, n_searchmatch = 1, 0
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for i=1,n do
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local link = GetMerchantItemLink(i)
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if ItemSearch:Find(link, GVS.searchstring) then
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if n_searchmatch >= offset and n_searchmatch < offset + NUMROWS then
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ShowMerchantItem(rows[row], i)
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row = row + 1
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end
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n_searchmatch = n_searchmatch + 1
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end
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end
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scrollbar:SetMinMaxValues(0, math.max(0, n_searchmatch - NUMROWS))
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for i=row,NUMROWS do
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rows[i]:Hide()
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end
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end
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GVS.CURRENCY_DISPLAY_UPDATE = Refresh
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GVS.BAG_UPDATE = Refresh
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GVS.MERCHANT_UPDATE = Refresh
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ns.MakeSearchField(GVS, Refresh)
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local f = scrollbar:GetScript("OnValueChanged")
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scrollbar:SetScript("OnValueChanged", function(self, value, ...)
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offset = math.floor(value)
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Refresh()
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return f(self, value, ...)
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end)
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local offset = 0
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GVS:EnableMouseWheel(true)
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GVS:SetScript("OnMouseWheel", function(self, value) scrollbar:SetValue(scrollbar:GetValue() - value * SCROLLSTEP) end)
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GVS:SetScript("OnShow", function(self, noreset)
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local max = math.max(0, GetMerchantNumItems() - NUMROWS)
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scrollbar:SetMinMaxValues(0, max)
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scrollbar:SetValue(noreset and math.min(scrollbar:GetValue(), max) or 0)
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Refresh()
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GVS:RegisterEvent("BAG_UPDATE")
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GVS:RegisterEvent("MERCHANT_UPDATE")
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GVS:RegisterEvent("CURRENCY_DISPLAY_UPDATE")
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end)
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GVS:SetScript("OnHide", function()
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GVS:UnregisterEvent("BAG_UPDATE")
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GVS:UnregisterEvent("MERCHANT_UPDATE")
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GVS:UnregisterEvent("CURRENCY_DISPLAY_UPDATE")
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if StackSplitFrame:IsVisible() then StackSplitFrame:Hide() end
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end)
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-- Reanchor the buyback button, it acts weird when switching tabs otherwise...
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MerchantBuyBackItem:ClearAllPoints()
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MerchantBuyBackItem:SetPoint("BOTTOMRIGHT", -7, 33)
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local function Show()
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for i=1,12 do _G["MerchantItem"..i]:Hide() end
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if GVS:IsShown() then GVS:GetScript("OnShow")(GVS, true) else GVS:Show() end
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end
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hooksecurefunc("MerchantFrame_UpdateMerchantInfo", Show)
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hooksecurefunc("MerchantFrame_UpdateBuybackInfo", function()
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GVS:Hide()
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for i=1,12 do _G["MerchantItem"..i]:Show() end
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end)
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if MerchantFrame:IsVisible() and MerchantFrame.selectedTab == 1 then Show() end
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LibStub("tekKonfig-AboutPanel").new(nil, "GnomishVendorShrinker")
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