yellowfive@57: --[[-----------------------------------------------------------------------------
yellowfive@57: Icon Container
yellowfive@57: Simple container widget that is an icon, and can optionally contain children.
yellowfive@57: -------------------------------------------------------------------------------]]
yellowfive@57: local Type, Version = "AmrUiIcon", 1
yellowfive@57: local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
yellowfive@57: if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
yellowfive@57: 
yellowfive@57: local Amr = LibStub("AceAddon-3.0"):GetAddon("AskMrRobot")
yellowfive@57: 
yellowfive@57: -- Lua APIs
yellowfive@57: local pairs = pairs
yellowfive@57: 
yellowfive@57: -- WoW APIs
yellowfive@57: local CreateFrame, UIParent = CreateFrame, UIParent
yellowfive@57: 
yellowfive@57: --[[-----------------------------------------------------------------------------
yellowfive@57: Support Functions
yellowfive@57: -------------------------------------------------------------------------------]]
yellowfive@57: local function setIconBorderWidth(frame, icon, width)
yellowfive@57: 	icon:ClearAllPoints()
yellowfive@57: 	icon:SetPoint("TOPLEFT", frame, "TOPLEFT", width, -width)
yellowfive@57: 	icon:SetPoint("BOTTOMRIGHT", frame, "BOTTOMRIGHT", -width, width)
yellowfive@57: end
yellowfive@57: 
yellowfive@57: --[[-----------------------------------------------------------------------------
yellowfive@57: Scripts
yellowfive@57: -------------------------------------------------------------------------------]]
yellowfive@57: 
yellowfive@57: local function frameOnEnter(frame)
yellowfive@57: 	frame.obj:Fire("OnEnter")
yellowfive@57: end
yellowfive@57: 
yellowfive@57: local function frameOnLeave(frame)
yellowfive@57: 	frame.obj:Fire("OnLeave")
yellowfive@57: end
yellowfive@57: 
yellowfive@57: --[[-----------------------------------------------------------------------------
yellowfive@57: Methods
yellowfive@57: -------------------------------------------------------------------------------]]
yellowfive@57: local methods = {
yellowfive@57: 	["OnAcquire"] = function(self)
yellowfive@57: 		self:SetAutoAdjustHeight(false)
yellowfive@57: 		self:SetWidth(64)
yellowfive@57: 		self:SetHeight(64)
yellowfive@57: 		self:SetBorderWidth(2)
yellowfive@57: 		self:HideIconBorder()
yellowfive@57: 		self:SetIcon(nil)
yellowfive@57: 		self:SetStrata("FULLSCREEN_DIALOG")
yellowfive@57: 		self:SetLevel(0)
yellowfive@57: 		self:SetVisible(true)
yellowfive@57: 		self.frame:ClearAllPoints()
yellowfive@57: 		self.icon:SetDesaturated(false)
yellowfive@57: 	end,
yellowfive@57: 
yellowfive@57: 	["SetIcon"] = function(self, icon)
yellowfive@57: 		if not icon then
yellowfive@57: 			self.icon:SetTexture(0, 0, 0, 0)
yellowfive@57: 		else
yellowfive@57: 			self.icon:SetTexture(icon)
yellowfive@57: 		end
yellowfive@57: 	end,
yellowfive@57: 	
yellowfive@57: 	["SetBorderWidth"] = function(self, width)
yellowfive@57: 		setIconBorderWidth(self.frame, self.icon, width)
yellowfive@57: 	end,
yellowfive@57: 	
yellowfive@57: 	["SetIconBorderColor"] = function(self, color, a)
yellowfive@57: 		self.bg:SetTexture(color.R, color.G, color.B, a or 1)
yellowfive@57: 	end,
yellowfive@57: 	
yellowfive@57: 	["HideIconBorder"] = function(self)
yellowfive@57: 		self.bg:SetTexture(0, 0, 0, 0)
yellowfive@57: 	end,
yellowfive@57: 	
yellowfive@57: 	["SetStrata"] = function(self, strata)
yellowfive@57: 		self.frame:SetFrameStrata(strata)
yellowfive@57: 	end,
yellowfive@57: 	
yellowfive@57: 	["SetLevel"] = function(self, level)
yellowfive@57: 		self.frame:SetFrameLevel(level)
yellowfive@57: 	end,
yellowfive@57: 
yellowfive@57: 	
yellowfive@57: 	["SetVisible"] = function(self, visible)
yellowfive@57: 		if visible then
yellowfive@57: 			self.frame:Show()
yellowfive@57: 		else
yellowfive@57: 			self.frame:Hide()
yellowfive@57: 		end
yellowfive@57: 	end
yellowfive@57: }
yellowfive@57: 
yellowfive@57: --[[-----------------------------------------------------------------------------
yellowfive@57: Constructor
yellowfive@57: -------------------------------------------------------------------------------]]
yellowfive@57: local function Constructor()
yellowfive@57: 	local frame = CreateFrame("Frame", nil, UIParent)
yellowfive@57: 	frame:SetFrameStrata("FULLSCREEN_DIALOG")
yellowfive@57: 
yellowfive@57: 	frame:SetScript("OnEnter", frameOnEnter)
yellowfive@57: 	frame:SetScript("OnLeave", frameOnLeave)
yellowfive@57: 	
yellowfive@57: 	local bg = frame:CreateTexture(nil, "BORDER")
yellowfive@57: 	bg:SetAllPoints()
yellowfive@57: 	
yellowfive@57: 	local icon = frame:CreateTexture(nil, "ARTWORK", nil, 1)
yellowfive@57: 	icon:SetTexCoord(0.05, 0.95, 0.05, 0.95)
yellowfive@57: 	
yellowfive@57: 	local borderTop = frame:CreateTexture(nil, "ARTWORK", nil, 2)
yellowfive@57: 	borderTop:SetTexture(0, 0, 0, 1)
yellowfive@57: 	borderTop:SetHeight(1)
yellowfive@57: 	borderTop:SetPoint("TOPLEFT", icon, "TOPLEFT")
yellowfive@57: 	borderTop:SetPoint("TOPRIGHT", icon, "TOPRIGHT")
yellowfive@57: 	
yellowfive@57: 	local borderRight = frame:CreateTexture(nil, "ARTWORK", nil, 2)
yellowfive@57: 	borderRight:SetTexture(0, 0, 0, 1)
yellowfive@57: 	borderRight:SetWidth(1)
yellowfive@57: 	borderRight:SetPoint("TOPRIGHT", icon, "TOPRIGHT")
yellowfive@57: 	borderRight:SetPoint("BOTTOMRIGHT", icon, "BOTTOMRIGHT")
yellowfive@57: 	
yellowfive@57: 	local borderBottom = frame:CreateTexture(nil, "ARTWORK", nil, 2)
yellowfive@57: 	borderBottom:SetTexture(0, 0, 0, 1)
yellowfive@57: 	borderBottom:SetHeight(1)
yellowfive@57: 	borderBottom:SetPoint("BOTTOMLEFT", icon, "BOTTOMLEFT")
yellowfive@57: 	borderBottom:SetPoint("BOTTOMRIGHT", icon, "BOTTOMRIGHT")
yellowfive@57: 	
yellowfive@57: 	local borderLeft = frame:CreateTexture(nil, "ARTWORK", nil, 2)
yellowfive@57: 	borderLeft:SetTexture(0, 0, 0, 1)
yellowfive@57: 	borderLeft:SetWidth(1)
yellowfive@57: 	borderLeft:SetPoint("TOPLEFT", icon, "TOPLEFT")
yellowfive@57: 	borderLeft:SetPoint("BOTTOMLEFT", icon, "BOTTOMLEFT")
yellowfive@57: 	
yellowfive@57: 	local widget = {
yellowfive@57: 		bg        = bg,
yellowfive@57: 		icon      = icon,
yellowfive@57: 		frame     = frame,
yellowfive@57: 		content   = frame,
yellowfive@57: 		type      = Type
yellowfive@57: 	}
yellowfive@57: 	for method, func in pairs(methods) do
yellowfive@57: 		widget[method] = func
yellowfive@57: 	end
yellowfive@57: 
yellowfive@57: 	return AceGUI:RegisterAsContainer(widget)
yellowfive@57: end
yellowfive@57: 
yellowfive@57: AceGUI:RegisterWidgetType(Type, Constructor, Version)