Zariel / tourguide forked from tekkub/TourGuide-private

WoW Addon - Powerleveling guide framework 

Whoops, hand those in later
Zariel (author)
Wed Jan 28 04:40:16 -0800 2009
commit  48289936ff384ac0993ffa6cc8e6799143ee5949
tree    f8367d790ed9d36aa7cf1d6fc40008fb5b050db1
parent  423499cc967251f23c2066cf3d5d723a538bc979
tourguide / ItemButton.lua
100644 80 lines (62 sloc) 2.438 kb
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local TourGuide = TourGuide
local texture, item
 
 
local frame = CreateFrame("Button", "TourGuideItemFrame", UIParent, "SecureActionButtonTemplate")
frame:SetFrameStrata("LOW")
frame:SetHeight(36)
frame:SetWidth(36)
frame:SetPoint("BOTTOMRIGHT", MinimapCluster, "BOTTOMRIGHT", -192-62, -192+20)
frame:Hide()
 
local cooldown = CreateFrame("Cooldown", nil, frame)
cooldown:SetAllPoints(frame)
cooldown:Hide()
 
local function RefreshCooldown()
	if not item or not frame:IsVisible() then return end
	local start, duration, enabled = GetItemCooldown(item)
	if enabled then
		cooldown:Show()
		cooldown:SetCooldown(start, duration)
	else cooldown:Hide() end
end
cooldown:RegisterEvent("ACTIONBAR_UPDATE_COOLDOWN")
cooldown:SetScript("OnEvent", RefreshCooldown)
frame:SetScript("OnShow", RefreshCooldown)
 
 
local itemicon = frame:CreateTexture(nil, "ARTWORK")
itemicon:SetWidth(24) itemicon:SetHeight(24)
itemicon:SetTexture("Interface\\Icons\\INV_Misc_Bag_08")
itemicon:SetAllPoints(frame)
 
 
frame:RegisterForClicks("anyUp")
frame:HookScript("OnClick", function() if TourGuide:GetObjectiveInfo() == "USE" then TourGuide:SetTurnedIn() end end)
 
 
local function PLAYER_REGEN_ENABLED(self)
	if texture then
		itemicon:SetTexture(texture)
		frame:SetAttribute("type1", "item")
		frame:SetAttribute("item1", "item:"..item)
		frame:Show()
		texture = nil
	else
		frame:SetAttribute("item1", nil)
		frame:Hide()
	end
	self:UnregisterEvent("PLAYER_REGEN_ENABLED")
end
frame:SetScript("OnEvent", PLAYER_REGEN_ENABLED)
 
 
function TourGuide:SetUseItem(tex, use)
	texture, item = tex, use
	if InCombatLockdown() then frame:RegisterEvent("PLAYER_REGEN_ENABLED") else PLAYER_REGEN_ENABLED(frame) end
end
 
 
frame:RegisterForDrag("LeftButton")
frame:SetMovable(true)
frame:SetClampedToScreen(true)
frame:SetScript("OnDragStart", frame.StartMoving)
frame:SetScript("OnDragStop", function(frame)
	frame:StopMovingOrSizing()
	TourGuide.db.profile.itemframepoint, TourGuide.db.profile.itemframex, TourGuide.db.profile.itemframey = TourGuide.GetUIParentAnchor(frame)
	TourGuide:Debug(1, "Item frame moved", TourGuide.db.profile.itemframepoint, TourGuide.db.profile.itemframex, TourGuide.db.profile.itemframey)
end)
 
 
function TourGuide:PositionItemFrame()
	if self.db.profile.itemframepoint then
		frame:ClearAllPoints()
		frame:SetPoint(self.db.profile.itemframepoint, self.db.profile.itemframex, self.db.profile.itemframey)
	end
	self.PositionItemFrame = nil
end