Asa@0: local AceGUI = LibStub("AceGUI-3.0")
Asa@0: 
Asa@0: -- WoW APIs
Asa@0: local CreateFrame, UIParent = CreateFrame, UIParent
Asa@0: 
Asa@0: -------------
Asa@0: -- Widgets --
Asa@0: -------------
Asa@0: --[[
Asa@0: 	Widgets must provide the following functions
Asa@0: 		Acquire() - Called when the object is aquired, should set everything to a default hidden state
Asa@0: 		Release() - Called when the object is Released, should remove any anchors and hide the Widget
Asa@0: 		
Asa@0: 	And the following members
Asa@0: 		frame - the frame or derivitive object that will be treated as the widget for size and anchoring purposes
Asa@0: 		type - the type of the object, same as the name given to :RegisterWidget()
Asa@0: 		
Asa@0: 	Widgets contain a table called userdata, this is a safe place to store data associated with the wigdet
Asa@0: 	It will be cleared automatically when a widget is released
Asa@0: 	Placing values directly into a widget object should be avoided
Asa@0: 	
Asa@0: 	If the Widget can act as a container for other Widgets the following
Asa@0: 		content - frame or derivitive that children will be anchored to
Asa@0: 		
Asa@0: 	The Widget can supply the following Optional Members
Asa@0: 
Asa@0: 
Asa@0: ]]
Asa@0: 
Asa@0: --------------------------
Asa@0: -- Inline Group		 --
Asa@0: --------------------------
Asa@0: --[[
Asa@0: 	This is a simple grouping container, no selection
Asa@0: 	It will resize automatically to the height of the controls added to it
Asa@0: ]]
Asa@0: 
Asa@0: do
Asa@0: 	local Type = "InlineGroup"
Asa@0: 	local Version = 6
Asa@0: 	
Asa@0: 	local function OnAcquire(self)
Asa@0: 		self:SetWidth(300)
Asa@0: 		self:SetHeight(100)
Asa@0: 	end
Asa@0: 	
Asa@0: 	local function OnRelease(self)
Asa@0: 		self.frame:ClearAllPoints()
Asa@0: 		self.frame:Hide()
Asa@0: 	end
Asa@0: 
Asa@0: 	local PaneBackdrop  = {
Asa@0: 		bgFile = "Interface\\ChatFrame\\ChatFrameBackground",
Asa@0: 		edgeFile = "Interface\\Tooltips\\UI-Tooltip-Border",
Asa@0: 		tile = true, tileSize = 16, edgeSize = 16,
Asa@0: 		insets = { left = 3, right = 3, top = 5, bottom = 3 }
Asa@0: 	}
Asa@0: 	
Asa@0: 	local function SetTitle(self,title)
Asa@0: 		self.titletext:SetText(title)
Asa@0: 	end
Asa@0: 
Asa@0: 
Asa@0: 	local function LayoutFinished(self, width, height)
Asa@0: 		if self.noAutoHeight then return end
Asa@0: 		self:SetHeight((height or 0) + 40)
Asa@0: 	end
Asa@0: 	
Asa@0: 	local function OnWidthSet(self, width)
Asa@0: 		local content = self.content
Asa@0: 		local contentwidth = width - 20
Asa@0: 		if contentwidth < 0 then
Asa@0: 			contentwidth = 0
Asa@0: 		end
Asa@0: 		content:SetWidth(contentwidth)
Asa@0: 		content.width = contentwidth
Asa@0: 	end
Asa@0: 	
Asa@0: 	
Asa@0: 	local function OnHeightSet(self, height)
Asa@0: 		local content = self.content
Asa@0: 		local contentheight = height - 20
Asa@0: 		if contentheight < 0 then
Asa@0: 			contentheight = 0
Asa@0: 		end
Asa@0: 		content:SetHeight(contentheight)
Asa@0: 		content.height = contentheight
Asa@0: 	end
Asa@0: 	
Asa@0: 	local function Constructor()
Asa@0: 		local frame = CreateFrame("Frame",nil,UIParent)
Asa@0: 		local self = {}
Asa@0: 		self.type = Type
Asa@0: 
Asa@0: 		self.OnRelease = OnRelease
Asa@0: 		self.OnAcquire = OnAcquire
Asa@0: 		self.SetTitle = SetTitle
Asa@0: 		self.frame = frame
Asa@0: 		self.LayoutFinished = LayoutFinished
Asa@0: 		self.OnWidthSet = OnWidthSet
Asa@0: 		self.OnHeightSet = OnHeightSet
Asa@0: 		
Asa@0: 		frame.obj = self
Asa@0: 		
Asa@0: 		frame:SetHeight(100)
Asa@0: 		frame:SetWidth(100)
Asa@0: 		frame:SetFrameStrata("FULLSCREEN_DIALOG")
Asa@0: 		
Asa@0: 		local titletext = frame:CreateFontString(nil,"OVERLAY","GameFontNormal")
Asa@0: 		titletext:SetPoint("TOPLEFT",frame,"TOPLEFT",14,0)
Asa@0: 		titletext:SetPoint("TOPRIGHT",frame,"TOPRIGHT",-14,0)
Asa@0: 		titletext:SetJustifyH("LEFT")
Asa@0: 		titletext:SetHeight(18)
Asa@0: 		
Asa@0: 		self.titletext = titletext	
Asa@0: 		
Asa@0: 		local border = CreateFrame("Frame",nil,frame)
Asa@0: 		self.border = border
Asa@0: 		border:SetPoint("TOPLEFT",frame,"TOPLEFT",0,-17)
Asa@0: 		border:SetPoint("BOTTOMRIGHT",frame,"BOTTOMRIGHT",-1,3)
Asa@0: 		
Asa@0: 		border:SetBackdrop(PaneBackdrop)
Asa@0: 		border:SetBackdropColor(0.1,0.1,0.1,0.5)
Asa@0: 		border:SetBackdropBorderColor(0.4,0.4,0.4)
Asa@0: 		
Asa@0: 		--Container Support
Asa@0: 		local content = CreateFrame("Frame",nil,border)
Asa@0: 		self.content = content
Asa@0: 		content.obj = self
Asa@0: 		content:SetPoint("TOPLEFT",border,"TOPLEFT",10,-10)
Asa@0: 		content:SetPoint("BOTTOMRIGHT",border,"BOTTOMRIGHT",-10,10)
Asa@0: 		
Asa@0: 		AceGUI:RegisterAsContainer(self)
Asa@0: 		return self
Asa@0: 	end
Asa@0: 	
Asa@0: 	AceGUI:RegisterWidgetType(Type,Constructor,Version)
Asa@0: end