tercio@0: --[[-----------------------------------------------------------------------------
tercio@0: InteractiveLabel Widget
tercio@0: -------------------------------------------------------------------------------]]
Tercio@17: local Type, Version = "InteractiveLabel", 21
tercio@0: local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
tercio@0: if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
tercio@0: 
tercio@0: -- Lua APIs
tercio@0: local select, pairs = select, pairs
tercio@0: 
tercio@0: -- WoW APIs
tercio@0: local CreateFrame, UIParent = CreateFrame, UIParent
tercio@0: 
tercio@0: -- Global vars/functions that we don't upvalue since they might get hooked, or upgraded
tercio@0: -- List them here for Mikk's FindGlobals script
tercio@0: -- GLOBALS: GameFontHighlightSmall
tercio@0: 
tercio@0: --[[-----------------------------------------------------------------------------
tercio@0: Scripts
tercio@0: -------------------------------------------------------------------------------]]
tercio@0: local function Control_OnEnter(frame)
tercio@0: 	frame.obj:Fire("OnEnter")
tercio@0: end
tercio@0: 
tercio@0: local function Control_OnLeave(frame)
tercio@0: 	frame.obj:Fire("OnLeave")
tercio@0: end
tercio@0: 
tercio@0: local function Label_OnClick(frame, button)
tercio@0: 	frame.obj:Fire("OnClick", button)
tercio@0: 	AceGUI:ClearFocus()
tercio@0: end
tercio@0: 
tercio@0: --[[-----------------------------------------------------------------------------
tercio@0: Methods
tercio@0: -------------------------------------------------------------------------------]]
tercio@0: local methods = {
tercio@0: 	["OnAcquire"] = function(self)
tercio@0: 		self:LabelOnAcquire()
tercio@0: 		self:SetHighlight()
tercio@0: 		self:SetHighlightTexCoord()
tercio@0: 		self:SetDisabled(false)
tercio@0: 	end,
tercio@0: 
tercio@0: 	-- ["OnRelease"] = nil,
tercio@0: 
tercio@0: 	["SetHighlight"] = function(self, ...)
tercio@0: 		self.highlight:SetTexture(...)
tercio@0: 	end,
tercio@0: 
tercio@0: 	["SetHighlightTexCoord"] = function(self, ...)
tercio@0: 		local c = select("#", ...)
tercio@0: 		if c == 4 or c == 8 then
tercio@0: 			self.highlight:SetTexCoord(...)
tercio@0: 		else
tercio@0: 			self.highlight:SetTexCoord(0, 1, 0, 1)
tercio@0: 		end
tercio@0: 	end,
tercio@0: 
tercio@0: 	["SetDisabled"] = function(self,disabled)
tercio@0: 		self.disabled = disabled
tercio@0: 		if disabled then
tercio@0: 			self.frame:EnableMouse(false)
tercio@0: 			self.label:SetTextColor(0.5, 0.5, 0.5)
tercio@0: 		else
tercio@0: 			self.frame:EnableMouse(true)
tercio@0: 			self.label:SetTextColor(1, 1, 1)
tercio@0: 		end
tercio@0: 	end
tercio@0: }
tercio@0: 
tercio@0: --[[-----------------------------------------------------------------------------
tercio@0: Constructor
tercio@0: -------------------------------------------------------------------------------]]
tercio@0: local function Constructor()
tercio@0: 	-- create a Label type that we will hijack
tercio@0: 	local label = AceGUI:Create("Label")
tercio@0: 
tercio@0: 	local frame = label.frame
tercio@0: 	frame:EnableMouse(true)
tercio@0: 	frame:SetScript("OnEnter", Control_OnEnter)
tercio@0: 	frame:SetScript("OnLeave", Control_OnLeave)
tercio@0: 	frame:SetScript("OnMouseDown", Label_OnClick)
tercio@0: 
tercio@0: 	local highlight = frame:CreateTexture(nil, "HIGHLIGHT")
tercio@0: 	highlight:SetTexture(nil)
tercio@0: 	highlight:SetAllPoints()
tercio@0: 	highlight:SetBlendMode("ADD")
tercio@0: 
tercio@0: 	label.highlight = highlight
tercio@0: 	label.type = Type
tercio@0: 	label.LabelOnAcquire = label.OnAcquire
tercio@0: 	for method, func in pairs(methods) do
tercio@0: 		label[method] = func
tercio@0: 	end
tercio@0: 
tercio@0: 	return label
tercio@0: end
tercio@0: 
tercio@0: AceGUI:RegisterWidgetType(Type, Constructor, Version)
tercio@0: