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MerchantFrame.lua
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MerchantFrame.lua
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MERCHANT_ITEMS_PER_PAGE = 10;
BUYBACK_ITEMS_PER_PAGE = 12;
MAX_ITEM_COST = 3;
MAX_MERCHANT_CURRENCIES = 6;
local MAX_MONEY_DISPLAY_WIDTH = 120;
function MerchantFrame_OnLoad(self)
self:RegisterEvent("MERCHANT_UPDATE");
self:RegisterEvent("MERCHANT_CLOSED");
self:RegisterEvent("MERCHANT_SHOW");
self:RegisterEvent("GUILDBANK_UPDATE_MONEY");
self:RegisterEvent("HEIRLOOMS_UPDATED");
self:RegisterEvent("MERCHANT_CONFIRM_TRADE_TIMER_REMOVAL");
self:RegisterForDrag("LeftButton");
self.page = 1;
-- Tab Handling code
PanelTemplates_SetNumTabs(self, 2);
PanelTemplates_SetTab(self, 1);
MoneyFrame_SetMaxDisplayWidth(MerchantMoneyFrame, 160);
UIDropDownMenu_SetWidth(self.lootFilter, 132);
UIDropDownMenu_Initialize(self.lootFilter, MerchantFrame_InitFilter);
end
function MerchantFrame_OnEvent(self, event, ...)
if ( event == "MERCHANT_UPDATE" and "MERCHANT_FILTER_ITEM_UPDATE" ) then
self.update = true;
elseif ( event == "MERCHANT_CLOSED" ) then
self:UnregisterEvent("CURRENCY_DISPLAY_UPDATE");
StaticPopup_Hide("CONFIRM_MERCHANT_TRADE_TIMER_REMOVAL");
HideUIPanel(self);
elseif ( event == "MERCHANT_SHOW" ) then
ShowUIPanel(self);
if ( not self:IsShown() ) then
CloseMerchant();
return;
end
self.page = 1;
MerchantFrame_UpdateCurrencies();
MerchantFrame_Update();
elseif ( event == "PLAYER_MONEY" or event == "GUILDBANK_UPDATE_MONEY" or event == "GUILDBANK_UPDATE_WITHDRAWMONEY" ) then
MerchantFrame_UpdateCanRepairAll();
MerchantFrame_UpdateRepairButtons();
elseif ( event == "CURRENCY_DISPLAY_UPDATE" ) then
MerchantFrame_UpdateCurrencyAmounts();
elseif ( event == "HEIRLOOMS_UPDATED" ) then
local itemID, updateReason = ...;
if itemID and updateReason == "NEW" then
MerchantFrame_Update();
end
elseif ( event == "MERCHANT_CONFIRM_TRADE_TIMER_REMOVAL" ) then
local item = ...;
StaticPopup_Show("CONFIRM_MERCHANT_TRADE_TIMER_REMOVAL", item);
end
end
function MerchantFrame_OnShow(self)
OpenAllBags(self);
ContainerFrame_UpdateAll();
-- Update repair all button status
MerchantFrame_UpdateCanRepairAll();
MerchantFrame_UpdateGuildBankRepair();
PanelTemplates_SetTab(MerchantFrame, 1);
ResetSetMerchantFilter();
MerchantFrame_Update();
PlaySound("igCharacterInfoOpen");
end
function MerchantFrame_OnHide(self)
CloseMerchant();
CloseAllBags(self);
ResetCursor();
StaticPopup_Hide("CONFIRM_PURCHASE_TOKEN_ITEM");
StaticPopup_Hide("CONFIRM_REFUND_TOKEN_ITEM");
StaticPopup_Hide("CONFIRM_REFUND_MAX_HONOR");
StaticPopup_Hide("CONFIRM_REFUND_MAX_ARENA_POINTS");
PlaySound("igCharacterInfoClose");
end
function MerchantFrame_OnMouseWheel(self, value)
if ( value > 0 ) then
if ( MerchantPrevPageButton:IsShown() and MerchantPrevPageButton:IsEnabled() ) then
MerchantPrevPageButton_OnClick();
end
else
if ( MerchantNextPageButton:IsShown() and MerchantNextPageButton:IsEnabled() ) then
MerchantNextPageButton_OnClick();
end
end
end
function MerchantFrame_Update()
if ( MerchantFrame.lastTab ~= MerchantFrame.selectedTab ) then
MerchantFrame_CloseStackSplitFrame();
MerchantFrame.lastTab = MerchantFrame.selectedTab;
end
MerchantFrame_UpdateFilterString()
if ( MerchantFrame.selectedTab == 1 ) then
MerchantFrame_UpdateMerchantInfo();
else
MerchantFrame_UpdateBuybackInfo();
end
end
function MerchantFrame_UpdateMerchantInfo()
MerchantNameText:SetText(UnitName("NPC"));
SetPortraitTexture(MerchantFramePortrait, "NPC");
local numMerchantItems = GetMerchantNumItems();
MerchantPageText:SetFormattedText(MERCHANT_PAGE_NUMBER, MerchantFrame.page, math.ceil(numMerchantItems / MERCHANT_ITEMS_PER_PAGE));
local name, texture, price, stackCount, numAvailable, isUsable, extendedCost;
for i=1, MERCHANT_ITEMS_PER_PAGE, 1 do
local index = (((MerchantFrame.page - 1) * MERCHANT_ITEMS_PER_PAGE) + i);
local itemButton = _G["MerchantItem"..i.."ItemButton"];
local merchantButton = _G["MerchantItem"..i];
local merchantMoney = _G["MerchantItem"..i.."MoneyFrame"];
local merchantAltCurrency = _G["MerchantItem"..i.."AltCurrencyFrame"];
if ( index <= numMerchantItems ) then
name, texture, price, stackCount, numAvailable, isUsable, extendedCost = GetMerchantItemInfo(index);
_G["MerchantItem"..i.."Name"]:SetText(name);
SetItemButtonCount(itemButton, stackCount);
SetItemButtonStock(itemButton, numAvailable);
SetItemButtonTexture(itemButton, texture);
if ( extendedCost and (price <= 0) ) then
itemButton.price = nil;
itemButton.extendedCost = true;
itemButton.name = name;
itemButton.link = GetMerchantItemLink(index);
itemButton.texture = texture;
MerchantFrame_UpdateAltCurrency(index, i);
merchantAltCurrency:ClearAllPoints();
merchantAltCurrency:SetPoint("BOTTOMLEFT", "MerchantItem"..i.."NameFrame", "BOTTOMLEFT", 0, 31);
merchantMoney:Hide();
merchantAltCurrency:Show();
elseif ( extendedCost and (price > 0) ) then
itemButton.price = price;
itemButton.extendedCost = true;
itemButton.name = name;
itemButton.link = GetMerchantItemLink(index);
itemButton.texture = texture;
local altCurrencyWidth = MerchantFrame_UpdateAltCurrency(index, i);
MoneyFrame_SetMaxDisplayWidth(merchantMoney, MAX_MONEY_DISPLAY_WIDTH - altCurrencyWidth);
MoneyFrame_Update(merchantMoney:GetName(), price);
merchantAltCurrency:ClearAllPoints();
merchantAltCurrency:SetPoint("LEFT", merchantMoney:GetName(), "RIGHT", -14, 0);
merchantAltCurrency:Show();
merchantMoney:Show();
else
itemButton.price = price;
itemButton.extendedCost = nil;
itemButton.name = name;
itemButton.link = GetMerchantItemLink(index);
itemButton.texture = texture;
MoneyFrame_SetMaxDisplayWidth(merchantMoney, MAX_MONEY_DISPLAY_WIDTH);
MoneyFrame_Update(merchantMoney:GetName(), price);
merchantAltCurrency:Hide();
merchantMoney:Show();
end
local merchantItemID = GetMerchantItemID(index);
local isHeirloom = merchantItemID and C_Heirloom.IsItemHeirloom(merchantItemID);
local isKnownHeirloom = isHeirloom and C_Heirloom.PlayerHasHeirloom(merchantItemID);
itemButton.showNonrefundablePrompt = isHeirloom;
itemButton.hasItem = true;
itemButton:SetID(index);
itemButton:Show();
local tintRed = not isUsable and not isHeirloom;
SetItemButtonDesaturated(itemButton, isKnownHeirloom);
if ( numAvailable == 0 or isKnownHeirloom ) then
-- If not available and not usable
if ( tintRed ) then
SetItemButtonNameFrameVertexColor(merchantButton, 0.5, 0, 0);
SetItemButtonSlotVertexColor(merchantButton, 0.5, 0, 0);
SetItemButtonTextureVertexColor(itemButton, 0.5, 0, 0);
SetItemButtonNormalTextureVertexColor(itemButton, 0.5, 0, 0);
else
SetItemButtonNameFrameVertexColor(merchantButton, 0.5, 0.5, 0.5);
SetItemButtonSlotVertexColor(merchantButton, 0.5, 0.5, 0.5);
SetItemButtonTextureVertexColor(itemButton, 0.5, 0.5, 0.5);
SetItemButtonNormalTextureVertexColor(itemButton,0.5, 0.5, 0.5);
end
elseif ( tintRed ) then
SetItemButtonNameFrameVertexColor(merchantButton, 1.0, 0, 0);
SetItemButtonSlotVertexColor(merchantButton, 1.0, 0, 0);
SetItemButtonTextureVertexColor(itemButton, 0.9, 0, 0);
SetItemButtonNormalTextureVertexColor(itemButton, 0.9, 0, 0);
else
SetItemButtonNameFrameVertexColor(merchantButton, 0.5, 0.5, 0.5);
SetItemButtonSlotVertexColor(merchantButton, 1.0, 1.0, 1.0);
SetItemButtonTextureVertexColor(itemButton, 1.0, 1.0, 1.0);
SetItemButtonNormalTextureVertexColor(itemButton, 1.0, 1.0, 1.0);
end
else
itemButton.price = nil;
itemButton.hasItem = nil;
itemButton.name = nil;
itemButton:Hide();
SetItemButtonNameFrameVertexColor(merchantButton, 0.5, 0.5, 0.5);
SetItemButtonSlotVertexColor(merchantButton,0.4, 0.4, 0.4);
_G["MerchantItem"..i.."Name"]:SetText("");
_G["MerchantItem"..i.."MoneyFrame"]:Hide();
_G["MerchantItem"..i.."AltCurrencyFrame"]:Hide();
end
end
-- Handle repair items
MerchantFrame_UpdateRepairButtons();
-- Handle vendor buy back item
local buybackName, buybackTexture, buybackPrice, buybackQuantity, buybackNumAvailable, buybackIsUsable = GetBuybackItemInfo(GetNumBuybackItems());
if ( buybackName ) then
MerchantBuyBackItemName:SetText(buybackName);
SetItemButtonCount(MerchantBuyBackItemItemButton, buybackQuantity);
SetItemButtonStock(MerchantBuyBackItemItemButton, buybackNumAvailable);
SetItemButtonTexture(MerchantBuyBackItemItemButton, buybackTexture);
MerchantBuyBackItemMoneyFrame:Show();
MoneyFrame_Update("MerchantBuyBackItemMoneyFrame", buybackPrice);
MerchantBuyBackItem:Show();
else
MerchantBuyBackItemName:SetText("");
MerchantBuyBackItemMoneyFrame:Hide();
SetItemButtonTexture(MerchantBuyBackItemItemButton, "");
SetItemButtonCount(MerchantBuyBackItemItemButton, 0);
-- Hide the tooltip upon sale
if ( GameTooltip:IsOwned(MerchantBuyBackItemItemButton) ) then
GameTooltip:Hide();
end
end
-- Handle paging buttons
if ( numMerchantItems > MERCHANT_ITEMS_PER_PAGE ) then
if ( MerchantFrame.page == 1 ) then
MerchantPrevPageButton:Disable();
else
MerchantPrevPageButton:Enable();
end
if ( MerchantFrame.page == ceil(numMerchantItems / MERCHANT_ITEMS_PER_PAGE) or numMerchantItems == 0) then
MerchantNextPageButton:Disable();
else
MerchantNextPageButton:Enable();
end
MerchantPageText:Show();
MerchantPrevPageButton:Show();
MerchantNextPageButton:Show();
else
MerchantPageText:Hide();
MerchantPrevPageButton:Hide();
MerchantNextPageButton:Hide();
end
-- Show all merchant related items
MerchantBuyBackItem:Show();
MerchantFrameBottomLeftBorder:Show();
MerchantFrameBottomRightBorder:Show();
-- Hide buyback related items
MerchantItem11:Hide();
MerchantItem12:Hide();
BuybackBG:Hide();
-- Position merchant items
MerchantItem3:SetPoint("TOPLEFT", "MerchantItem1", "BOTTOMLEFT", 0, -8);
MerchantItem5:SetPoint("TOPLEFT", "MerchantItem3", "BOTTOMLEFT", 0, -8);
MerchantItem7:SetPoint("TOPLEFT", "MerchantItem5", "BOTTOMLEFT", 0, -8);
MerchantItem9:SetPoint("TOPLEFT", "MerchantItem7", "BOTTOMLEFT", 0, -8);
end
function MerchantFrame_UpdateAltCurrency(index, indexOnPage)
local itemCount = GetMerchantItemCostInfo(index);
local frameName = "MerchantItem"..indexOnPage.."AltCurrencyFrame";
local usedCurrencies = 0;
local width = 0;
-- update Alt Currency Frame with itemValues
if ( itemCount > 0 ) then
for i=1, MAX_ITEM_COST, 1 do
local itemTexture, itemValue, itemLink = GetMerchantItemCostItem(index, i);
if ( itemTexture ) then
usedCurrencies = usedCurrencies + 1;
local button = _G[frameName.."Item"..usedCurrencies];
button.index = index;
button.item = i;
button.itemLink = itemLink;
AltCurrencyFrame_Update(frameName.."Item"..usedCurrencies, itemTexture, itemValue);
width = width + button:GetWidth();
if ( usedCurrencies > 1 ) then
-- button spacing;
width = width + 4;
end
button:Show();
end
end
for i = usedCurrencies + 1, MAX_ITEM_COST do
_G[frameName.."Item"..i]:Hide();
end
else
for i=1, MAX_ITEM_COST, 1 do
_G[frameName.."Item"..i]:Hide();
end
end
return width;
end
function MerchantFrame_UpdateBuybackInfo()
MerchantNameText:SetText(MERCHANT_BUYBACK);
MerchantFramePortrait:SetTexture("Interface\\MerchantFrame\\UI-BuyBack-Icon");
-- Show Buyback specific items
MerchantItem11:Show();
MerchantItem12:Show();
BuybackBG:Show();
-- Position buyback items
MerchantItem3:SetPoint("TOPLEFT", "MerchantItem1", "BOTTOMLEFT", 0, -15);
MerchantItem5:SetPoint("TOPLEFT", "MerchantItem3", "BOTTOMLEFT", 0, -15);
MerchantItem7:SetPoint("TOPLEFT", "MerchantItem5", "BOTTOMLEFT", 0, -15);
MerchantItem9:SetPoint("TOPLEFT", "MerchantItem7", "BOTTOMLEFT", 0, -15);
local numBuybackItems = GetNumBuybackItems();
local itemButton, buybackButton;
local buybackName, buybackTexture, buybackPrice, buybackQuantity, buybackNumAvailable, buybackIsUsable;
for i=1, BUYBACK_ITEMS_PER_PAGE do
itemButton = _G["MerchantItem"..i.."ItemButton"];
buybackButton = _G["MerchantItem"..i];
_G["MerchantItem"..i.."AltCurrencyFrame"]:Hide();
if ( i <= numBuybackItems ) then
buybackName, buybackTexture, buybackPrice, buybackQuantity, buybackNumAvailable, buybackIsUsable = GetBuybackItemInfo(i);
_G["MerchantItem"..i.."Name"]:SetText(buybackName);
SetItemButtonCount(itemButton, buybackQuantity);
SetItemButtonStock(itemButton, buybackNumAvailable);
SetItemButtonTexture(itemButton, buybackTexture);
_G["MerchantItem"..i.."MoneyFrame"]:Show();
MoneyFrame_Update("MerchantItem"..i.."MoneyFrame", buybackPrice);
itemButton:SetID(i);
itemButton:Show();
if ( not buybackIsUsable ) then
SetItemButtonNameFrameVertexColor(buybackButton, 1.0, 0, 0);
SetItemButtonSlotVertexColor(buybackButton, 1.0, 0, 0);
SetItemButtonTextureVertexColor(itemButton, 0.9, 0, 0);
SetItemButtonNormalTextureVertexColor(itemButton, 0.9, 0, 0);
else
SetItemButtonNameFrameVertexColor(buybackButton, 0.5, 0.5, 0.5);
SetItemButtonSlotVertexColor(buybackButton, 1.0, 1.0, 1.0);
SetItemButtonTextureVertexColor(itemButton, 1.0, 1.0, 1.0);
SetItemButtonNormalTextureVertexColor(itemButton, 1.0, 1.0, 1.0);
end
else
SetItemButtonNameFrameVertexColor(buybackButton, 0.5, 0.5, 0.5);
SetItemButtonSlotVertexColor(buybackButton,0.4, 0.4, 0.4);
_G["MerchantItem"..i.."Name"]:SetText("");
_G["MerchantItem"..i.."MoneyFrame"]:Hide();
itemButton:Hide();
end
end
-- Hide all merchant related items
MerchantRepairAllButton:Hide();
MerchantRepairItemButton:Hide();
MerchantBuyBackItem:Hide();
MerchantPrevPageButton:Hide();
MerchantNextPageButton:Hide();
MerchantFrameBottomLeftBorder:Hide();
MerchantFrameBottomRightBorder:Hide();
MerchantRepairText:Hide();
MerchantPageText:Hide();
MerchantGuildBankRepairButton:Hide();
end
function MerchantPrevPageButton_OnClick()
PlaySound("igMainMenuOptionCheckBoxOn");
MerchantFrame.page = MerchantFrame.page - 1;
MerchantFrame_CloseStackSplitFrame();
MerchantFrame_Update();
end
function MerchantNextPageButton_OnClick()
PlaySound("igMainMenuOptionCheckBoxOn");
MerchantFrame.page = MerchantFrame.page + 1;
MerchantFrame_CloseStackSplitFrame();
MerchantFrame_Update();
end
function MerchantFrame_CloseStackSplitFrame()
if ( StackSplitFrame:IsShown() ) then
local numButtons = max(MERCHANT_ITEMS_PER_PAGE, BUYBACK_ITEMS_PER_PAGE);
for i = 1, numButtons do
if ( StackSplitFrame.owner == _G["MerchantItem"..i.."ItemButton"] ) then
StackSplitFrameCancel_Click();
return;
end
end
end
end
function MerchantItemBuybackButton_OnLoad(self)
self:RegisterEvent("MERCHANT_UPDATE");
self:RegisterForClicks("LeftButtonUp","RightButtonUp");
self:RegisterForDrag("LeftButton");
self.SplitStack = function(button, split)
if ( split > 0 ) then
BuyMerchantItem(button:GetID(), split);
end
end
end
function MerchantItemButton_OnLoad(self)
self:RegisterForClicks("LeftButtonUp","RightButtonUp");
self:RegisterForDrag("LeftButton");
self.SplitStack = function(button, split)
if ( button.extendedCost ) then
MerchantFrame_ConfirmExtendedItemCost(button, split)
elseif ( button.showNonrefundablePrompt ) then
MerchantFrame_ConfirmExtendedItemCost(button, split)
elseif ( split > 0 ) then
BuyMerchantItem(button:GetID(), split);
end
end
self.UpdateTooltip = MerchantItemButton_OnEnter;
end
MERCHANT_HIGH_PRICE_COST = 1500000;
function MerchantItemButton_OnClick(self, button)
MerchantFrame.extendedCost = nil;
MerchantFrame.highPrice = nil;
if ( MerchantFrame.selectedTab == 1 ) then
-- Is merchant frame
if ( button == "LeftButton" ) then
if ( MerchantFrame.refundItem ) then
if ( ContainerFrame_GetExtendedPriceString(MerchantFrame.refundItem, MerchantFrame.refundItemEquipped)) then
-- a confirmation dialog has been shown
return;
end
end
PickupMerchantItem(self:GetID());
if ( self.extendedCost ) then
MerchantFrame.extendedCost = self;
elseif ( self.showNonrefundablePrompt ) then
MerchantFrame.extendedCost = self;
elseif ( self.price and self.price >= MERCHANT_HIGH_PRICE_COST ) then
MerchantFrame.highPrice = self;
end
else
if ( self.extendedCost ) then
MerchantFrame_ConfirmExtendedItemCost(self);
elseif ( self.showNonrefundablePrompt ) then
MerchantFrame_ConfirmExtendedItemCost(self);
elseif ( self.price and self.price >= MERCHANT_HIGH_PRICE_COST ) then
MerchantFrame_ConfirmHighCostItem(self);
else
BuyMerchantItem(self:GetID());
end
end
else
-- Is buyback item
BuybackItem(self:GetID());
end
end
function MerchantItemButton_OnModifiedClick(self, button)
if ( MerchantFrame.selectedTab == 1 ) then
-- Is merchant frame
if ( HandleModifiedItemClick(GetMerchantItemLink(self:GetID())) ) then
return;
end
if ( IsModifiedClick("SPLITSTACK")) then
local maxStack = GetMerchantItemMaxStack(self:GetID());
local _, _, price, stackCount, _, _, extendedCost = GetMerchantItemInfo(self:GetID());
-- TODO: Support shift-click for stacks of extended cost items
if (stackCount > 1 and extendedCost) then
MerchantItemButton_OnClick(self, button);
return;
end
local canAfford;
if (price and price > 0) then
canAfford = floor(GetMoney() / (price / stackCount));
else
canAfford = maxStack;
end
if ( maxStack > 1 ) then
local maxPurchasable = min(maxStack, canAfford);
OpenStackSplitFrame(maxPurchasable, self, "BOTTOMLEFT", "TOPLEFT");
end
return;
end
else
HandleModifiedItemClick(GetBuybackItemLink(self:GetID()));
end
end
function MerchantItemButton_OnEnter(button)
GameTooltip:SetOwner(button, "ANCHOR_RIGHT");
if ( MerchantFrame.selectedTab == 1 ) then
GameTooltip:SetMerchantItem(button:GetID());
GameTooltip_ShowCompareItem(GameTooltip);
MerchantFrame.itemHover = button:GetID();
else
GameTooltip:SetBuybackItem(button:GetID());
if ( IsModifiedClick("DRESSUP") and button.hasItem ) then
ShowInspectCursor();
else
ShowBuybackSellCursor(button:GetID());
end
end
end
LIST_DELIMITER = ", "
function MerchantFrame_ConfirmExtendedItemCost(itemButton, numToPurchase)
local index = itemButton:GetID();
local itemsString;
if ( GetMerchantItemCostInfo(index) == 0 and not itemButton.showNonrefundablePrompt) then
if ( itemButton.price and itemButton.price >= MERCHANT_HIGH_PRICE_COST ) then
MerchantFrame_ConfirmHighCostItem(itemButton);
else
BuyMerchantItem( itemButton:GetID(), numToPurchase );
end
return;
end
MerchantFrame.itemIndex = index;
MerchantFrame.count = numToPurchase;
local stackCount = itemButton.count or 1;
numToPurchase = numToPurchase or stackCount;
local maxQuality = 0;
local usingCurrency = false;
for i=1, MAX_ITEM_COST, 1 do
local itemTexture, costItemCount, itemLink, currencyName = GetMerchantItemCostItem(index, i);
costItemCount = costItemCount * (numToPurchase / stackCount); -- cost per stack times number of stacks
if ( itemLink ) then
local _, _, itemQuality = GetItemInfo(itemLink);
maxQuality = math.max(itemQuality, maxQuality);
if ( itemsString ) then
itemsString = itemsString .. LIST_DELIMITER .. format(ITEM_QUANTITY_TEMPLATE, costItemCount, itemLink);
else
itemsString = format(ITEM_QUANTITY_TEMPLATE, costItemCount, itemLink);
end
elseif ( currencyName ) then
usingCurrency = true;
if ( itemsString ) then
itemsString = itemsString .. ", |T"..itemTexture..":0:0:0:-1|t ".. format(CURRENCY_QUANTITY_TEMPLATE, costItemCount, currencyName);
else
itemsString = " |T"..itemTexture..":0:0:0:-1|t "..format(CURRENCY_QUANTITY_TEMPLATE, costItemCount, currencyName);
end
end
end
if ( itemButton.showNonrefundablePrompt and itemButton.price ) then
if ( itemsString ) then
itemsString = itemsString .. LIST_DELIMITER .. GetMoneyString(itemButton.price);
else
itemsString = GetMoneyString(itemButton.price);
end
end
if ( not usingCurrency and maxQuality <= LE_ITEM_QUALITY_UNCOMMON and not itemButton.showNonrefundablePrompt) then
BuyMerchantItem( itemButton:GetID(), numToPurchase );
return;
end
local itemName;
local itemQuality = 1;
local _;
local r, g, b = 1, 1, 1;
local specs = {};
if(itemButton.link) then
itemName, _, itemQuality = GetItemInfo(itemButton.link);
end
if ( itemName ) then
--It's an item
r, g, b = GetItemQualityColor(itemQuality);
specs = GetItemSpecInfo(itemButton.link, specs);
else
--Not an item. Could be currency or something. Just use what's on the button.
itemName = itemButton.name;
r, g, b = GetItemQualityColor(1);
end
local specText;
if (specs and #specs > 0) then
local specName, specIcon;
specText = "\n\n";
for i=1, #specs do
_, specName, _, specIcon = GetSpecializationInfoByID(specs[i], UnitSex("player"));
specText = specText.." |T"..specIcon..":0:0:0:-1|t "..NORMAL_FONT_COLOR_CODE..specName..FONT_COLOR_CODE_CLOSE;
if (i < #specs) then
specText = specText..PLAYER_LIST_DELIMITER
end
end
else
specText = "";
end
if (itemButton.showNonrefundablePrompt) then
StaticPopup_Show("CONFIRM_PURCHASE_NONREFUNDABLE_ITEM", itemsString, specText,
{["texture"] = itemButton.texture, ["name"] = itemName, ["color"] = {r, g, b, 1},
["link"] = itemButton.link, ["index"] = index, ["count"] = numToPurchase});
else
StaticPopup_Show("CONFIRM_PURCHASE_TOKEN_ITEM", itemsString, specText,
{["texture"] = itemButton.texture, ["name"] = itemName, ["color"] = {r, g, b, 1},
["link"] = itemButton.link, ["index"] = index, ["count"] = numToPurchase});
end
end
function MerchantFrame_ResetRefundItem()
MerchantFrame.refundItem = nil;
MerchantFrame.refundItemEquipped = nil;
end
function MerchantFrame_SetRefundItem(item, isEquipped)
MerchantFrame.refundItem = item;
MerchantFrame.refundItemEquipped = isEquipped;
end
function MerchantFrame_ConfirmHighCostItem(itemButton, quantity)
quantity = (quantity or 1);
local index = itemButton:GetID();
MerchantFrame.itemIndex = index;
MerchantFrame.count = quantity;
MerchantFrame.price = itemButton.price;
StaticPopup_Show("CONFIRM_HIGH_COST_ITEM", itemButton.link);
end
function MerchantFrame_UpdateCanRepairAll()
if ( MerchantRepairAllIcon ) then
local repairAllCost, canRepair = GetRepairAllCost();
if ( canRepair ) then
SetDesaturation(MerchantRepairAllIcon, false);
MerchantRepairAllButton:Enable();
else
SetDesaturation(MerchantRepairAllIcon, true);
MerchantRepairAllButton:Disable();
end
end
end
function MerchantFrame_UpdateGuildBankRepair()
local repairAllCost, canRepair = GetRepairAllCost();
if ( canRepair ) then
SetDesaturation(MerchantGuildBankRepairButtonIcon, false);
MerchantGuildBankRepairButton:Enable();
else
SetDesaturation(MerchantGuildBankRepairButtonIcon, true);
MerchantGuildBankRepairButton:Disable();
end
end
function MerchantFrame_UpdateRepairButtons()
if ( CanMerchantRepair() ) then
--See if can guildbank repair
if ( CanGuildBankRepair() ) then
MerchantRepairAllButton:SetWidth(32);
MerchantRepairAllButton:SetHeight(32);
MerchantRepairItemButton:SetWidth(32);
MerchantRepairItemButton:SetHeight(32);
MerchantRepairItemButton:SetPoint("RIGHT", MerchantRepairAllButton, "LEFT", -4, 0);
MerchantRepairAllButton:SetPoint("BOTTOMRIGHT", MerchantFrame, "BOTTOMLEFT", 100, 30);
MerchantRepairText:ClearAllPoints();
MerchantRepairText:SetPoint("CENTER", MerchantFrame, "BOTTOMLEFT", 80, 68);
MerchantGuildBankRepairButton:Show();
MerchantFrame_UpdateGuildBankRepair();
else
MerchantRepairAllButton:SetWidth(36);
MerchantRepairAllButton:SetHeight(36);
MerchantRepairItemButton:SetWidth(36);
MerchantRepairItemButton:SetHeight(36);
MerchantRepairItemButton:SetPoint("RIGHT", MerchantRepairAllButton, "LEFT", -2, 0);
MerchantRepairAllButton:SetPoint("BOTTOMRIGHT", MerchantFrame, "BOTTOMLEFT", 160, 32);
MerchantRepairText:ClearAllPoints();
MerchantRepairText:SetPoint("BOTTOMLEFT", MerchantFrame, "BOTTOMLEFT", 14, 45);
MerchantGuildBankRepairButton:Hide();
end
MerchantRepairText:Show();
MerchantRepairAllButton:Show();
MerchantRepairItemButton:Show();
MerchantFrame_UpdateCanRepairAll();
else
MerchantRepairText:Hide();
MerchantRepairAllButton:Hide();
MerchantRepairItemButton:Hide();
MerchantGuildBankRepairButton:Hide();
end
end
function MerchantFrame_UpdateCurrencies()
local currencies = { GetMerchantCurrencies() };
if ( #currencies == 0 ) then -- common case
MerchantFrame:UnregisterEvent("CURRENCY_DISPLAY_UPDATE");
MerchantMoneyFrame:SetPoint("BOTTOMRIGHT", -4, 8);
MerchantMoneyFrame:Show();
MerchantExtraCurrencyInset:Hide();
MerchantExtraCurrencyBg:Hide();
else
MerchantFrame:RegisterEvent("CURRENCY_DISPLAY_UPDATE");
MerchantExtraCurrencyInset:Show();
MerchantExtraCurrencyBg:Show();
local numCurrencies = #currencies;
if ( numCurrencies > 3 ) then
MerchantMoneyFrame:Hide();
else
MerchantMoneyFrame:SetPoint("BOTTOMRIGHT", -169, 8);
MerchantMoneyFrame:Show();
end
for index = 1, numCurrencies do
local tokenButton = _G["MerchantToken"..index];
-- if this button doesn't exist yet, create it and anchor it
if ( not tokenButton ) then
tokenButton = CreateFrame("BUTTON", "MerchantToken"..index, MerchantFrame, "BackpackTokenTemplate");
-- token display order is: 6 5 4 | 3 2 1
if ( index == 1 ) then
tokenButton:SetPoint("BOTTOMRIGHT", -16, 8);
elseif ( index == 4 ) then
tokenButton:SetPoint("BOTTOMLEFT", 89, 8);
else
tokenButton:SetPoint("RIGHT", _G["MerchantToken"..index - 1], "LEFT", 0, 0);
end
tokenButton:SetScript("OnEnter", MerchantFrame_ShowCurrencyTooltip);
end
local name, count, icon = GetCurrencyInfo(currencies[index]);
if ( name and name ~= "" ) then
if ( count <= 99999 ) then
tokenButton.count:SetText(count);
else
tokenButton.count:SetText("*");
end
tokenButton.icon:SetTexture(icon);
tokenButton.currencyID = currencies[index];
tokenButton:Show();
else
tokenButton.currencyID = nil;
tokenButton:Hide();
end
end
end
for i = #currencies + 1, MAX_MERCHANT_CURRENCIES do
local tokenButton = _G["MerchantToken"..i];
if ( tokenButton ) then
tokenButton.currencyID = nil;
tokenButton:Hide();
else
break;
end
end
end
function MerchantFrame_ShowCurrencyTooltip(self)
GameTooltip:SetOwner(self, "ANCHOR_RIGHT");
GameTooltip:SetCurrencyByID(self.currencyID);
end
function MerchantFrame_UpdateCurrencyAmounts()
for i = 1, MAX_MERCHANT_CURRENCIES do
local tokenButton = _G["MerchantToken"..i];
if ( tokenButton ) then
if ( tokenButton.currencyID ) then
local name, count = GetCurrencyInfo(tokenButton.currencyID);
if ( count <= 99999 ) then
tokenButton.count:SetText(count);
else
tokenButton.count:SetText("*");
end
end
else
return;
end
end
end
function MerchantFrame_SetFilter(self, classIndex)
SetMerchantFilter(classIndex);
MerchantFrame.page = 1;
if MerchantFrame:IsVisible() then
MerchantFrame_Update();
end
end
function MerchantFrame_UpdateFilterString()
local name = ALL;
local currFilter = GetMerchantFilter();
if currFilter == LE_LOOT_FILTER_CLASS then
name = UnitClass("player");
elseif currFilter == LE_LOOT_FILTER_BOE then
name = ITEM_BIND_ON_EQUIP;
elseif currFilter == LE_LOOT_FILTER_ALL then
name = ALL;
else -- Spec
local _, specName, _, icon = GetSpecializationInfo(currFilter - LE_LOOT_FILTER_SPEC1 + 1, nil, nil, nil, UnitSex("player"));
name = specName;
end
UIDropDownMenu_SetText(MerchantFrame.lootFilter, name);
end
function MerchantFrame_InitFilter()
local info = UIDropDownMenu_CreateInfo();
local currFilter = GetMerchantFilter();
local className = UnitClass("player");
local sex = UnitSex("player");
info.func = MerchantFrame_SetFilter;
info.text = className;
info.checked = (currFilter ~= LE_LOOT_FILTER_BOE and currFilter ~= LE_LOOT_FILTER_ALL);
info.arg1 = LE_LOOT_FILTER_CLASS;
UIDropDownMenu_AddButton(info);
local numSpecs = GetNumSpecializations();
for i = 1, numSpecs do
local _, name, _, icon = GetSpecializationInfo(i, nil, nil, nil, sex);
info.text = name;
info.arg1 = LE_LOOT_FILTER_SPEC1 + i - 1;
info.checked = currFilter == (LE_LOOT_FILTER_SPEC1 + i - 1);
info.leftPadding = 10;
UIDropDownMenu_AddButton(info);
end
info.text = ALL_SPECS;
info.checked = currFilter == LE_LOOT_FILTER_CLASS;
info.arg1 = LE_LOOT_FILTER_CLASS;
info.func = MerchantFrame_SetFilter;
UIDropDownMenu_AddButton(info);
info.leftPadding = nil;
info.text = ITEM_BIND_ON_EQUIP;
info.checked = currFilter == LE_LOOT_FILTER_BOE;
info.arg1 = LE_LOOT_FILTER_BOE;
UIDropDownMenu_AddButton(info);
info.leftPadding = nil;
info.text = ALL;
info.checked = currFilter == LE_LOOT_FILTER_ALL;
info.arg1 = LE_LOOT_FILTER_ALL;
UIDropDownMenu_AddButton(info);
end