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-- Customized for OmniCD by permission of the copyright owner.

-- adds mouseover description
-- desc = "",

---------------------------------------------------------------------------------

--[[-----------------------------------------------------------------------------
Label Widget
Displays text and optionally an icon.
-------------------------------------------------------------------------------]]
local Type, Version = "InlineGroupList2Label-OmniCD", 1
local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end

-- Lua APIs
local pairs = pairs

-- WoW APIs
local CreateFrame, UIParent = CreateFrame, UIParent

--[[-----------------------------------------------------------------------------
Support functions
-------------------------------------------------------------------------------]]
--[[-----------------------------------------------------------------------------
Scripts
-------------------------------------------------------------------------------]]
local function Control_OnEnter(frame)
	frame.obj:Fire("OnEnter")
end

local function Control_OnLeave(frame)
	frame.obj:Fire("OnLeave")
end

--[[-----------------------------------------------------------------------------
Methods
-------------------------------------------------------------------------------]]
local methods = {
	["OnAcquire"] = function(self)
		self:SetWidth(200)
		self:SetText()
		self:SetColor()
		self:SetFontObject()
		self:SetJustifyH("LEFT")
		self:SetJustifyV("TOP")
	end,

	-- ["OnRelease"] = nil,

	["SetText"] = function(self, text)
		self.label:SetText(text)
	end,

	["SetColor"] = function(self, r, g, b)
		if not (r and g and b) then
			r, g, b = 1, 1, 1
		end
		self.label:SetVertexColor(r, g, b)
	end,

	["SetFont"] = function(self, font, height, flags)
		if not self.fontObject then
			self.fontObject = CreateFont("AceGUI30LabelFont" .. AceGUI:GetNextWidgetNum(Type))
		end
		self.fontObject:SetFont(font, height, flags)
		self:SetFontObject(self.fontObject)
	end,

	["SetFontObject"] = function(self, font)
		self.label:SetFontObject(font or GameFontHighlightSmall)
	end,

	["SetJustifyH"] = function(self, justifyH)
		self.label:SetJustifyH(justifyH)
	end,

	["SetJustifyV"] = function(self, justifyV)
		self.label:SetJustifyV(justifyV)
	end,
}

--[[-----------------------------------------------------------------------------
Constructor
-------------------------------------------------------------------------------]]
local function Constructor()
	local frame = CreateFrame("Frame", nil, UIParent)
	frame:Hide()
	frame:SetHeight(24)
	frame.height = 24 -- top row height is used for all y offset in Flow-Nopadding-OmniCD
	frame:EnableMouse(true)
	frame:SetScript("OnEnter", Control_OnEnter)
	frame:SetScript("OnLeave", Control_OnLeave)

	local label = frame:CreateFontString(nil, "BACKGROUND", "GameFontHighlightSmall")
	label:SetPoint("LEFT")
	label:SetPoint("RIGHT", -15, 0)

	-- create widget
	local widget = {
		label = label,
		frame = frame,
		type  = Type
	}
	for method, func in pairs(methods) do
		widget[method] = func
	end

	return AceGUI:RegisterAsWidget(widget)
end

AceGUI:RegisterWidgetType(Type, Constructor, Version)