--- a/Core.lua	Wed Nov 03 19:38:53 2010 +0100
+++ b/Core.lua	Sat Nov 20 17:24:16 2010 +0100
@@ -69,10 +69,44 @@
 	-- Register our own slash commands
 	SLASH_INVENTORIUM1 = "/inventorium";
 	SLASH_INVENTORIUM2 = "/im";
-	SlashCmdList["INVENTORIUM"] = function(msg)
-		self:CommandHandler(msg);
-	end
+	SlashCmdList["INVENTORIUM"] = InventoriumCommandHandler;
 	
+	-- Config command handling
+	self:RegisterSlash(function(this)
+		-- We don't want any other windows open at this time.
+		for name, module in this:IterateModules() do
+			if module.CloseFrame then
+				module:CloseFrame();
+			end
+		end
+		
+		this:Show();
+	end, { "c", "config", "conf", "option", "options", "opt", "setting", "settings" }, "|Hfunction:InventoriumCommandHandler:config|h|cff00fff7/im config|r|h (or /im c) - Open the config window to change the settings and manage groups.");
+	
+	-- Debug command handling
+	self:RegisterSlash(function(this)
+		this.debugChannel = false;
+		for i = 1, NUM_CHAT_WINDOWS do
+			local name = GetChatWindowInfo(i);
+			
+			if name:upper() == "DEBUG" then
+				this.debugChannel = _G["ChatFrame" .. i];
+			
+				print("A debug channel already exists, used the old one. (" .. i .. ")");
+				return;
+			end
+		end
+		
+		if not this.debugChannel then
+			-- Create a new debug channel
+			local chatFrame = FCF_OpenNewWindow('Debug');
+			ChatFrame_RemoveAllMessageGroups(chatFrame);
+			this.debugChannel = chatFrame;
+			
+			print("New debug channel created.");
+		end
+	end, { "d", "debug" });
+
 	-- INTERFACE OPTIONS
 	
 	 -- Attempt to remove the interface options added by AddonLoader (if enabled)
@@ -196,12 +230,6 @@
 end
 
 
-local slashArgs = {};
-function addon:RegisterSlash(func, ...)
-	for _, arg in pairs({ ... }) do
-		slashArgs[arg] = func;
-	end
-end
 
 function addon:MakeItemLinkButtonWidget()
 	--[[
@@ -228,8 +256,8 @@
 	    -- when the widget is re-used from the widget pool
 	    widget.originalOnAcquire = widget.OnAcquire;
 	    widget.OnAcquire = function(self, ...)
-	    
-	    
+		    
+		    
 	    	-- We overwrite the setcallback because we don't want anything else 
 	    	-- to overwrite our OnEnter, OnLeave and OnClick events
 	    	-- which would be done by the AceConfigDialog after a widget gets re-used
@@ -252,6 +280,7 @@
 		    end
 		    
 		    
+		    
 		    -- Set our own events, since we disabled the normal event-names, we'll call them our custom versions
 		    self:SetCallback("CustomOnEnter", function(this)
 		    	local itemId = this:GetUserData("itemId");
@@ -356,44 +385,27 @@
 	AceGUI:RegisterWidgetType(widgetType, GetItemLinkButton, widgetVersion);
 end
 
-function addon:CommandHandler(message)
+local slashArgs = {};
+local slashError = "Wrong arguement, the following arguements are available:";
+
+function addon:RegisterSlash(func, args, description)
+	for _, arg in pairs(args) do
+		slashArgs[arg] = func;
+	end
+	
+	if description then
+		slashError = slashError .. "\n" .. description;
+	end
+end
+
+function InventoriumCommandHandler(message)
 	local cmd, arg = string.split(" ", (message or ""), 2);
 	cmd = string.lower(cmd);
 	
-	if cmd == "c" or cmd == "config" or cmd == "conf" or cmd == "option" or cmd == "options" or cmd == "opt" or cmd == "setting" or cmd == "settings" then
-		-- We don't want any other windows open at this time.
-		for name, module in self:IterateModules() do
-			if module.CloseFrame then
-				module:CloseFrame();
-			end
-		end
-		
-		self:Show();
-	elseif cmd == "d" or cmd == "debug" then
-		self.debugChannel = false;
-		for i = 1, NUM_CHAT_WINDOWS do
-			local name = GetChatWindowInfo(i);
-			
-			if name:upper() == "DEBUG" then
-				self.debugChannel = _G["ChatFrame" .. i];
-			
-				print("A debug channel already exists, used the old one. (" .. i .. ")");
-				return;
-			end
-		end
-		
-		if not self.debugChannel then
-			-- Create a new debug channel
-			local chatFrame = FCF_OpenNewWindow('Debug');
-			ChatFrame_RemoveAllMessageGroups(chatFrame);
-			self.debugChannel = chatFrame;
-			
-			print("New debug channel created.");
-		end
-	elseif slashArgs[cmd] then
-		slashArgs[cmd]();
+	if slashArgs[cmd] then
+		slashArgs[cmd](addon, arg);
 	else
-		print("Wrong command, available: /inventorium config (or /im c) and /inventorium summary (or /im s)");
+		print(slashError);
 	end
 end
 
@@ -574,7 +586,13 @@
 							return temp;
 						end,
 						get = function() return self.db.global.defaults.auctionPricingAddon; end,
-						set = function(i, v) self.db.global.defaults.auctionPricingAddon = v; end,
+						set = function(i, v)
+							self.db.global.defaults.auctionPricingAddon = v;
+							
+							if self.supportedAddons.auctionPricing[v].OnSelect then
+								self.supportedAddons.auctionPricing[v].OnSelect();
+							end
+						end,
 					},
 					itemCountAddon = {
 						order = 20,
@@ -608,7 +626,7 @@
 						get = function() return self.db.global.defaults.craftingAddon; end,
 						set = function(i, v) self.db.global.defaults.craftingAddon = v; end,
 					},
-					localItemData = {
+					--[[localItemData = {
 						order = 40,
 						type = "multiselect",
 						name = "Include in local item data",
@@ -622,7 +640,7 @@
 						get = function(i, v) return self.db.global.defaults.localItemData and self.db.global.defaults.localItemData[v]; end,
 						set = function(i, v, e) self.db.global.defaults.localItemData[v] = e or nil; end,
 						--dialogControl = "Dropdown", -- this is not standard, normal multiselect control gives us a list of all chars with toggle-boxes. UGLY! We want a multiselect-box instead.
-					},
+					},]]
 				},
 			},
 			minimumStock = {
@@ -1208,6 +1226,16 @@
 								
 								return temp;
 							end,
+							set = function(info, value)
+								local groupName = groupIdToName[info[2]];
+								local optionName = info[#info];
+								
+								addon.db.global.groups[groupName][optionName] = value ~= "" and value;
+								
+								if addon.supportedAddons.auctionPricing[value].OnSelect then
+									addon.supportedAddons.auctionPricing[value].OnSelect();
+								end
+							end,
 							arg = "overrideAuctionPricingAddon",
 						},
 						overrideItemCountAddon = {
@@ -1254,7 +1282,7 @@
 							end,
 							arg = "overrideCraftingAddon",
 						},
-						overrideLocalItemData = {
+						--[[overrideLocalItemData = {
 							order = 39,
 							type = "toggle",
 							name = "Override local item data",
@@ -1275,7 +1303,7 @@
 							get = GetMultiOption,
 							--dialogControl = "Dropdown", -- this is not standard, normal multiselect control gives us a list of all chars with toggle-boxes. UGLY! We want a multiselect-box instead.
 							arg = "overrideLocalItemData",
-						},
+						},]]
 						virtualGroup = {
 							order = 50,
 							type = "select",
@@ -2162,10 +2190,11 @@
 
 -- Public
 
-function IMRegisterPricingAddon(name, get, enabled)
+function IMRegisterPricingAddon(name, get, enabled, onSelect)
 	addon.supportedAddons.auctionPricing[name] = {
 		GetValue = get,
 		IsEnabled = enabled,
+		OnSelect = onSelect,
 	};
 end