Tercio@23: --[[-----------------------------------------------------------------------------
Tercio@23: Icon Widget
Tercio@23: -------------------------------------------------------------------------------]]
Tercio@23: local Type, Version = "Icon", 21
Tercio@23: local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
Tercio@23: if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
Tercio@23: 
Tercio@23: -- Lua APIs
Tercio@23: local select, pairs, print = select, pairs, print
Tercio@23: 
Tercio@23: -- WoW APIs
Tercio@23: local CreateFrame, UIParent, GetBuildInfo = CreateFrame, UIParent, GetBuildInfo
Tercio@23: 
Tercio@23: --[[-----------------------------------------------------------------------------
Tercio@23: Scripts
Tercio@23: -------------------------------------------------------------------------------]]
Tercio@23: local function Control_OnEnter(frame)
Tercio@23: 	frame.obj:Fire("OnEnter")
Tercio@23: end
Tercio@23: 
Tercio@23: local function Control_OnLeave(frame)
Tercio@23: 	frame.obj:Fire("OnLeave")
Tercio@23: end
Tercio@23: 
Tercio@23: local function Button_OnClick(frame, button)
Tercio@23: 	frame.obj:Fire("OnClick", button)
Tercio@23: 	AceGUI:ClearFocus()
Tercio@23: end
Tercio@23: 
Tercio@23: --[[-----------------------------------------------------------------------------
Tercio@23: Methods
Tercio@23: -------------------------------------------------------------------------------]]
Tercio@23: local methods = {
Tercio@23: 	["OnAcquire"] = function(self)
Tercio@23: 		self:SetHeight(110)
Tercio@23: 		self:SetWidth(110)
Tercio@23: 		self:SetLabel()
Tercio@23: 		self:SetImage(nil)
Tercio@23: 		self:SetImageSize(64, 64)
Tercio@23: 		self:SetDisabled(false)
Tercio@23: 	end,
Tercio@23: 
Tercio@23: 	-- ["OnRelease"] = nil,
Tercio@23: 
Tercio@23: 	["SetLabel"] = function(self, text)
Tercio@23: 		if text and text ~= "" then
Tercio@23: 			self.label:Show()
Tercio@23: 			self.label:SetText(text)
Tercio@23: 			self:SetHeight(self.image:GetHeight() + 25)
Tercio@23: 		else
Tercio@23: 			self.label:Hide()
Tercio@23: 			self:SetHeight(self.image:GetHeight() + 10)
Tercio@23: 		end
Tercio@23: 	end,
Tercio@23: 
Tercio@23: 	["SetImage"] = function(self, path, ...)
Tercio@23: 		local image = self.image
Tercio@23: 		image:SetTexture(path)
Tercio@23: 		
Tercio@23: 		if image:GetTexture() then
Tercio@23: 			local n = select("#", ...)
Tercio@23: 			if n == 4 or n == 8 then
Tercio@23: 				image:SetTexCoord(...)
Tercio@23: 			else
Tercio@23: 				image:SetTexCoord(0, 1, 0, 1)
Tercio@23: 			end
Tercio@23: 		end
Tercio@23: 	end,
Tercio@23: 
Tercio@23: 	["SetImageSize"] = function(self, width, height)
Tercio@23: 		self.image:SetWidth(width)
Tercio@23: 		self.image:SetHeight(height)
Tercio@23: 		--self.frame:SetWidth(width + 30)
Tercio@23: 		if self.label:IsShown() then
Tercio@23: 			self:SetHeight(height + 25)
Tercio@23: 		else
Tercio@23: 			self:SetHeight(height + 10)
Tercio@23: 		end
Tercio@23: 	end,
Tercio@23: 
Tercio@23: 	["SetDisabled"] = function(self, disabled)
Tercio@23: 		self.disabled = disabled
Tercio@23: 		if disabled then
Tercio@23: 			self.frame:Disable()
Tercio@23: 			self.label:SetTextColor(0.5, 0.5, 0.5)
Tercio@23: 			self.image:SetVertexColor(0.5, 0.5, 0.5, 0.5)
Tercio@23: 		else
Tercio@23: 			self.frame:Enable()
Tercio@23: 			self.label:SetTextColor(1, 1, 1)
Tercio@23: 			self.image:SetVertexColor(1, 1, 1, 1)
Tercio@23: 		end
Tercio@23: 	end
Tercio@23: }
Tercio@23: 
Tercio@23: --[[-----------------------------------------------------------------------------
Tercio@23: Constructor
Tercio@23: -------------------------------------------------------------------------------]]
Tercio@23: local function Constructor()
Tercio@23: 	local frame = CreateFrame("Button", nil, UIParent)
Tercio@23: 	frame:Hide()
Tercio@23: 
Tercio@23: 	frame:EnableMouse(true)
Tercio@23: 	frame:SetScript("OnEnter", Control_OnEnter)
Tercio@23: 	frame:SetScript("OnLeave", Control_OnLeave)
Tercio@23: 	frame:SetScript("OnClick", Button_OnClick)
Tercio@23: 
Tercio@23: 	local label = frame:CreateFontString(nil, "BACKGROUND", "GameFontHighlight")
Tercio@23: 	label:SetPoint("BOTTOMLEFT")
Tercio@23: 	label:SetPoint("BOTTOMRIGHT")
Tercio@23: 	label:SetJustifyH("CENTER")
Tercio@23: 	label:SetJustifyV("TOP")
Tercio@23: 	label:SetHeight(18)
Tercio@23: 
Tercio@23: 	local image = frame:CreateTexture(nil, "BACKGROUND")
Tercio@23: 	image:SetWidth(64)
Tercio@23: 	image:SetHeight(64)
Tercio@23: 	image:SetPoint("TOP", 0, -5)
Tercio@23: 
Tercio@23: 	local highlight = frame:CreateTexture(nil, "HIGHLIGHT")
Tercio@23: 	highlight:SetAllPoints(image)
Tercio@23: 	highlight:SetTexture("Interface\\PaperDollInfoFrame\\UI-Character-Tab-Highlight")
Tercio@23: 	highlight:SetTexCoord(0, 1, 0.23, 0.77)
Tercio@23: 	highlight:SetBlendMode("ADD")
Tercio@23: 
Tercio@23: 	local widget = {
Tercio@23: 		label = label,
Tercio@23: 		image = image,
Tercio@23: 		frame = frame,
Tercio@23: 		type  = Type
Tercio@23: 	}
Tercio@23: 	for method, func in pairs(methods) do
Tercio@23: 		widget[method] = func
Tercio@23: 	end
Tercio@23: 	-- SetText is deprecated, but keep it around for a while. (say, to WoW 4.0)
Tercio@23: 	if (select(4, GetBuildInfo()) < 40000) then
Tercio@23: 		widget.SetText = widget.SetLabel
Tercio@23: 	else
Tercio@23: 		widget.SetText = function(self, ...) print("AceGUI-3.0-Icon: SetText is deprecated! Use SetLabel instead!"); self:SetLabel(...) end
Tercio@23: 	end
Tercio@23: 
Tercio@23: 	return AceGUI:RegisterAsWidget(widget)
Tercio@23: end
Tercio@23: 
Tercio@23: AceGUI:RegisterWidgetType(Type, Constructor, Version)