First work on LibWindow-1.1 usage, plumbing for new bar resizing/button positioning

.pkgmeta

@@ -13,3 +13,4 @@ externals:
   libs/AceConfig-3.0: svn://svn.wowace.com/wow/ace3/mainline/trunk/AceConfig-3.0
   libs/LibKeyBound-1.0: svn://svn.wowace.com/wow/libkeybound-1-0/mainline/trunk/LibKeyBound-1.0
   libs/LibDBIcon-1.0: svn://svn.wowace.com/wow/libdbicon-1-0/mainline/trunk/LibDBIcon-1.0
+  libs/LibWindow-1.1: svn://svn.wowace.com/wow/libwindow-1-1/mainline/trunk/LibWindow-1.1

Bar.lua

@@ -11,7 +11,6 @@ local table_concat, table_insert = table.concat, table.insert
 ===================================================================================]]--
 
 local defaults = {
-	scale = 1,
 	alpha = 1,
 	fadeout = false,
 	fadeoutalpha = 0.1,
@@ -20,10 +19,14 @@ local defaults = {
 		possess = true,
 		stance = {},
 	},
+	position = {
+		scale = 1,
+	},
 	clickthrough = false,
 }
 
 local Sticky = LibStub("LibSimpleSticky-1.0")
+local LibWin = LibStub("LibWindow-1.1")
 local snapBars = { WorldFrame, UIParent }
 
 local barOnEnter, barOnLeave, barOnDragStart, barOnDragStop, barOnClick, barOnUpdateFunc, barOnAttributeChanged
@@ -170,7 +173,11 @@ function Bar:ApplyConfig(config)
 	if config then
 		self.config = config
 	end
+	LibWin.RegisterConfig(self, self.config.position)
+
+	self:UpgradeConfig()
 	if self.disabled then return end
+
 	if Bartender4.Locked then
 		self:Lock()
 	else
@@ -183,6 +190,29 @@ function Bar:ApplyConfig(config)
 	self:InitVisibilityDriver()
 end
 
+function Bar:UpgradeConfig()
+	local version = self.config.version or 1
+	if version < 2 then
+		-- LibWindow migration, move scale into position
+		if self.config.scale then
+			self.config.position.scale = self.config.scale
+			self.config.scale = nil
+		end
+		-- LibWindow migration, update position data
+		do
+			local pos = self.config.position
+			self:SetScale(pos.scale)
+			local x, y, s = pos.x, pos.y, self:GetEffectiveScale()
+			local point, relPoint = pos.point, pos.relPoint
+			x, y = x/s, y/s
+			self:ClearSetPoint(point, UIParent, relPoint, x, y)
+			LibWin.SavePosition(self)
+			pos.relPoint = nil
+		end
+	end
+	self.config.version = Bartender4.CONFIG_VERSION
+end
+
 function Bar:Unlock()
 	if self.disabled or self.unlocked then return end
 	self.unlocked = true
@@ -206,22 +236,11 @@ function Bar:StopDragging()
 end
 
 function Bar:LoadPosition()
-	if not self.config.position then return end
-	local pos = self.config.position
-	local x, y, s = pos.x, pos.y, self:GetEffectiveScale()
-	local point, relPoint = pos.point, pos.relPoint
-	x, y = x/s, y/s
-	self:ClearSetPoint(point, UIParent, relPoint, x, y)
+	LibWin.RestorePosition(self)
 end
 
 function Bar:SavePosition()
-	if not self.config.position then self.config.position = {} end
-	local pos = self.config.position
-	local point, parent, relPoint, x, y = self:GetPoint()
-	local s = self:GetEffectiveScale()
-	x, y = x*s, y*s
-	pos.x, pos.y = x, y
-	pos.point, pos.relPoint = point, relPoint
+	LibWin.SavePosition(self)
 end
 
 function Bar:SetSize(width, height)
@@ -243,15 +262,13 @@ function Bar:SetConfigAlpha(alpha)
 end
 
 function Bar:GetConfigScale()
-	return self.config.scale
+	return self.config.position.scale
 end
 
 function Bar:SetConfigScale(scale)
 	if scale then
-		self.config.scale = scale
+		LibWin.SetScale(self, scale)
 	end
-	self:SetScale(self.config.scale)
-	self:LoadPosition()
 end
 
 function Bar:GetClickThrough()

Bartender4.lua

@@ -20,6 +20,8 @@ local defaults = {
 	}
 }
 
+Bartender4.CONFIG_VERSION = 2
+
 function Bartender4:OnInitialize()
 	self.db = LibStub("AceDB-3.0"):New("Bartender4DB", defaults)
 	self.db.RegisterCallback(self, "OnProfileChanged", "UpdateModuleConfigs")

Bartender4.toc

@@ -5,7 +5,7 @@
 ## Author: Nevcairiel
 ## X-Email: h.leppkes AT gmail DOT com
 ## SavedVariables: Bartender4DB
-## OptionalDeps: Ace3, ButtonFacade, LibKeyBound-1.0, LibDBIcon-1.0
+## OptionalDeps: Ace3, ButtonFacade, LibKeyBound-1.0, LibDBIcon-1.0, LibWindow-1.1
 ## X-Category: Action Bars
 ## Version: 4.2.6
 
@@ -29,6 +29,7 @@ libs\AceConfig-3.0\AceConfig-3.0.xml
 
 libs\LibKeyBound-1.0\lib.xml
 libs\LibDBIcon-1.0\LibDBIcon-1.0.lua
+libs\LibWindow-1.1\LibWindow-1.1.lua
 #@end-no-lib-strip@
 
 libs\SimpleSticky.lua

MicroMenu.lua

@@ -17,7 +17,9 @@ local defaults = { profile = Bartender4:Merge({
 		possess = false,
 	},
 	padding = -3,
-	scale = 0.8,
+	position = {
+		scale = 0.8,
+	},
 }, Bartender4.ButtonBar.defaults) }
 
 function MicroMenuMod:OnInitialize()

PetBar.lua

@@ -11,7 +11,6 @@ local PetBar = setmetatable({}, {__index = ButtonBar})
 
 local defaults = { profile = Bartender4:Merge({
 	enabled = true,
-	scale = 1.0,
 	hidehotkey = true,
 	visibility = {
 		nopet = true,

StanceBar.lua

@@ -17,7 +17,9 @@ local KeyBound = LibStub("LibKeyBound-1.0")
 
 local defaults = { profile = Bartender4:Merge({
 	enabled = true,
-	scale = 1.5,
+	position = {
+		scale = 1.5,
+	},
 	hidehotkey = true,
 }, Bartender4.ButtonBar.defaults) }