- respect the user's mod-wide "enabled" setting when changing profiles (ticket #117)

- also cleaned up some logic that could cause errors when enabling the mod due to a profile switch when the player initially loaded with it disabled

IceCore.lua

@@ -781,6 +781,10 @@ function IceCore.prototype:IsInConfigMode()
 end
 
 function IceCore.prototype:ConfigModeToggle(bWantConfig)
+	if self.bConfigMode == bWantConfig then
+		return
+	end
+
 	self.bConfigMode = bWantConfig
 
 	if bWantConfig then

IceElement.lua

@@ -410,7 +410,7 @@ function IceElement.prototype:IsVisible()
 end
 
 function IceElement.prototype:Show(bShouldShow)
-	if self.bIsVisible == bShouldShow then
+	if self.bIsVisible == bShouldShow or not self.masterFrame or not self.frame then
 		return nil
 	end
 

IceHUD.lua

@@ -245,13 +245,13 @@ function IceHUD:OnEnable(isFirst)
 
 	if self.db.profile.enable then
 		self.IceCore:Enable()
+	end
 
 	-- Add dual-spec support
 	local LibDualSpec = LibStub('LibDualSpec-1.0', true)
 	if LibDualSpec then
 		LibDualSpec:EnhanceDatabase(self.db, "IceHUD")
 	end
-	end
 
 	--@debug@
 	IceHUD_Options:OnLoad()
@@ -443,8 +443,10 @@ end
 
 function IceHUD:PostProfileChanged(db, newProfile)
 	self:NotifyNewDb()
+	if self.db.profile.enable then
 		self.IceCore:Enable()
 	end
+end
 
 function IceHUD:ProfileReset()
 	ReloadUI()

IceHUD_Options/Options.lua

@@ -347,6 +347,9 @@ This isn't |cff9999ffIceHUD|r - it's Blizzard's new Spell Alerts they added in 4
 			set = function(info, value)
 				IceHUD.IceCore:SetFontFamily(value)
 			end,
+			disabled = function()
+				return not IceHUD.IceCore:IsEnabled()
+			end,
 			values = AceGUIWidgetLSMlists.font,
 			order = 94.75,
 		},
@@ -572,6 +575,9 @@ This isn't |cff9999ffIceHUD|r - it's Blizzard's new Spell Alerts they added in 4
 			func = function()
 				IceHUD:CreateCustomModuleAndNotify(lastCustomModule)
 			end,
+			disabled = function()
+				return not IceHUD.IceCore:IsEnabled()
+			end,
 			order = 94.6,
 		},
 
@@ -585,6 +591,9 @@ This isn't |cff9999ffIceHUD|r - it's Blizzard's new Spell Alerts they added in 4
 			set = function(info, value)
 				IceHUD.IceCore:ConfigModeToggle(value)
 			end,
+			disabled = function()
+				return not IceHUD.IceCore:IsEnabled()
+			end,
 			order = 95
 		},