local myname, ns = ... local GAP = 4 local HEIGHT = 21 local ICONSIZE = 17 local function OnClick(self, button) if IsAltKeyDown() and not self.AltCurrency:IsShown() then self:BuyItem(true) elseif IsModifiedClick() then HandleModifiedItemClick(GetMerchantItemLink(self:GetID())) elseif self.AltCurrency:IsShown() then local id = self:GetID() local link = GetMerchantItemLink(id) self.link, self.texture = GetMerchantItemLink(id), self.icon:GetTexture() MerchantFrame_ConfirmExtendedItemCost(self) else self:BuyItem() end end local function PopoutOnClick(self, button) local id = self:GetParent():GetID() local link = GetMerchantItemLink(id) if not link then return end local _, _, _, vendorStackSize, numAvailable = GetMerchantItemInfo(id) local maxPurchase = GetMerchantItemMaxStack(id) local _, _, _, _, _, _, _, itemStackSize = GetItemInfo(link) local size = numAvailable > 0 and numAvailable or itemStackSize OpenStackSplitFrame(250, self, "LEFT", "RIGHT") end local function Purchase(id, quantity) local _, _, _, vendorStackSize, numAvailable = GetMerchantItemInfo(id) local maxPurchase = GetMerchantItemMaxStack(id) if numAvailable > 0 and numAvailable < quantity then quantity = numAvailable end local purchased = 0 while purchased < quantity do local buyamount = math.min(maxPurchase, quantity - purchased) purchased = purchased + buyamount BuyMerchantItem(id, buyamount) end end local function BuyItem(self, fullstack) local id = self:GetID() local link = GetMerchantItemLink(id) if not link then return end local _, _, _, vendorStackSize = GetMerchantItemInfo(id) local _, _, _, _, _, _, _, itemStackSize = GetItemInfo(link) Purchase(id, fullstack and itemStackSize or vendorStackSize or 1) end local function PopoutSplitStack(self, qty) Purchase(self:GetParent():GetID(), qty) end local function SetValue(self, i) self:SetID(i) self:Show() local name, itemTexture, itemPrice, itemStackCount, numAvailable, isUsable, extendedCost = GetMerchantItemInfo(i) local link = GetMerchantItemLink(i) local gradient, shown = ns.GetRowGradient(i) self.backdrop:SetGradientAlpha("HORIZONTAL", unpack(gradient)) self.backdrop:SetShown(shown) self.icon:SetTexture(itemTexture) local textcolor = ns.GetRowTextColor(i) self.ItemName:SetText((numAvailable > -1 and ("["..numAvailable.."] ") or "").. textcolor.. (name or "").. (itemStackCount > 1 and ("|r x"..itemStackCount) or "")) self.AltCurrency:SetValue(i) if extendedCost then self.link, self.texture, self.extendedCost = link, itemTexture, true end if itemPrice > 0 then self.ItemPrice:SetText(ns.GSC(itemPrice)) self.Price = itemPrice end if extendedCost and (itemPrice <= 0) then self.ItemPrice:SetText("") self.Price = 0 elseif extendedCost and (itemPrice > 0) then self.ItemPrice:SetText(ns.GSC(itemPrice)) else self.extendedCost = nil end self.icon:SetVertexColor(ns.GetRowVertexColor(i)) end function ns.NewMerchantItemFrame(parent) local frame = CreateFrame("Button", nil, parent) frame:SetHeight(HEIGHT) frame.BuyItem = BuyItem frame:SetHighlightTexture("Interface\\HelpFrame\\HelpFrameButton-Highlight") frame:GetHighlightTexture():SetTexCoord(0, 1, 0, 0.578125) frame:RegisterForClicks("AnyUp") frame:SetScript('OnClick', OnClick) frame:RegisterForDrag("LeftButton") frame:SetScript('OnDragStart', function(self, button) MerchantFrame.extendedCost = nil PickupMerchantItem(self:GetID()) if self.extendedCost then MerchantFrame.extendedCost = self end end) local backdrop = frame:CreateTexture(nil, "BACKGROUND") backdrop:SetAllPoints() backdrop:SetTexture("Interface\\Tooltips\\UI-Tooltip-Background") frame.backdrop = backdrop local icon = CreateFrame('Frame', nil, frame) icon:SetHeight(ICONSIZE) icon:SetWidth(ICONSIZE) icon:SetPoint('LEFT', 2, 0) frame.icon = icon:CreateTexture(nil, "BORDER") frame.icon:SetAllPoints() local popout = CreateFrame("Button", nil, frame) popout:SetPoint("RIGHT") popout:SetWidth(HEIGHT/2) popout:SetHeight(HEIGHT) popout:SetNormalTexture("Interface\\PaperDollInfoFrame\\UI-GearManager-FlyoutButton") popout:SetHighlightTexture("Interface\\PaperDollInfoFrame\\UI-GearManager-FlyoutButton") popout:GetNormalTexture():SetTexCoord(0.15625, 0.5, 0.84375, 0.5, 0.15625, 0, 0.84375, 0) popout:GetHighlightTexture():SetTexCoord(0.15625, 1, 0.84375, 1, 0.15625, 0.5, 0.84375, 0.5) popout:SetScript("OnClick", PopoutOnClick) popout.SplitStack = PopoutSplitStack frame.popout = popout local ItemPrice = frame:CreateFontString(nil, nil, "NumberFontNormal") ItemPrice:SetPoint('RIGHT', popout, "LEFT", -2, 0) frame.ItemPrice = ItemPrice local AltCurrency = ns.NewAltCurrencyFrame(frame) AltCurrency:SetPoint("RIGHT", ItemPrice, "LEFT") frame.AltCurrency = AltCurrency local ItemName = frame:CreateFontString(nil, nil, "GameFontNormalSmall") ItemName:SetPoint("LEFT", icon, "RIGHT", GAP, 0) ItemName:SetPoint("RIGHT", AltCurrency, "LEFT", -GAP, 0) ItemName:SetJustifyH("LEFT") frame.ItemName = ItemName frame:SetScript('OnEnter', function(self) GameTooltip:SetOwner(self, "ANCHOR_RIGHT") GameTooltip:SetMerchantItem(self:GetID()) GameTooltip_ShowCompareItem() MerchantFrame.itemHover = self:GetID() if IsModifiedClick("DRESSUP") then ShowInspectCursor() else ResetCursor() end end) frame:SetScript('OnLeave', function() GameTooltip:Hide() ResetCursor() MerchantFrame.itemHover = nil end) frame.SetValue = SetValue return frame end