diff --git a/ArtifactMenu.lua b/ArtifactMenu.lua
index b418bb5..838e7f8 100644
--- a/ArtifactMenu.lua
+++ b/ArtifactMenu.lua
@@ -1,36 +1,107 @@
-SLASH_ARTIFACTMENU1, SLASH_ARTIFACTMENU2 = '/artifact', '/am';
-SLASH_ARTIFACTMENU3 = "/artifactmenu";
-
-local function openWeaponSockets()
- SocketInventoryItem(16);
-end
-
--- unneeded, because artifacts are "conjoined" items
-local function openOffhandSockets()
- SocketInventoryItem(17);
-end
-
-function SlashCmdList.ARTIFACTMENU(msg, editBox)
- -- http://wowprogramming.com/docs/api_types#itemQuality
- local QUALITY = {}
- QUALITY.POOR = 0;
- QUALITY.COMMON = 1;
- QUALITY.UNCOMMON = 2;
- QUALITY.RARE = 3;
- QUALITY.EPIC = 4;
- QUALITY.LEGENDARY = 5;
- QUALITY.ARTIFACT = 6;
- QUALITY.HEIRLOOM = 7;
- local equippedWeapon = GetInventoryItemID("player", GetInventorySlotInfo("MainHandSlot"));
- if equippedWeapon == nil then
- print("You do not have any weapons equipped.");
- return
- end
- name, link, quality, iLvl, reqLvl, class, subclass, maxStack, equipSlot, texture, vendorSellPrice = GetItemInfo(equippedWeapon);
- if quality == QUALITY["ARTIFACT"] then
- openWeaponSockets();
- else
- print("You do not have an Artifact Weapon equipped yet.");
- end
-end
-
+SLASH_ARTIFACTMENU1, SLASH_ARTIFACTMENU2 = '/artifact', '/am';
+SLASH_ARTIFACTMENU3 = "/artifactmenu";
+
+local ldb = LibStub:GetLibrary("LibDataBroker-1.1");
+
+local ArtifectMenuFrame = CreateFrame("Button", "ArtifactMenuFrame", UIParent)
+ArtifectMenuFrame:RegisterEvent("ADDON_LOADED")
+ArtifectMenuFrame:SetScript("OnEvent", function(self) self:SetupFrame() end)
+
+function openWeaponSockets()
+ SocketInventoryItem(16);
+end
+
+-- unneeded, because artifacts are "conjoined" items
+local function openOffhandSockets()
+ SocketInventoryItem(17);
+end
+
+function ArtifactMenuFrame:SetupFrame()
+ self:UnregisterEvent("ADDON_LOADED")
+ --Frame
+ self:SetWidth(32)
+ self:SetHeight(32)
+ self:SetPoint("CENTER",32,0)
+ self:EnableMouse(true)
+ self:SetMovable(true)
+ self:RegisterForDrag("LeftButton")
+ self:RegisterForClicks("AnyUp")
+ self:SetScript("OnDragStart", function(s) s:StartMoving() end)
+ self:SetScript("OnDragStop", function(s) s:StopMovingOrSizing() end)
+ --Set Texture
+ self.tex = self:CreateTexture(nil, "BACKGROUND")
+ self.tex:SetAllPoints(self)
+ self.leftGradiant = self:CreateTexture(nil, "BORDER")
+ self.leftGradiant:SetWidth(16)
+ self.leftGradiant:SetHeight(14)
+ self.leftGradiant:SetPoint("LEFT", 0, -5)
+ self.leftGradiant:SetTexture(1,0,0,1)
+ self.leftGradiant:SetGradientAlpha("Horizontal", 0, 0, 0, 0.2, 0, 0, 0, 1)
+ self.rightGradiant = self:CreateTexture(nil, "BORDER")
+ self.rightGradiant:SetWidth(16)
+ self.rightGradiant:SetHeight(14)
+ self.rightGradiant:SetPoint("RIGHT", 0, -5)
+ self.rightGradiant:SetTexture(1,0,0,1)
+ self.rightGradiant:SetGradientAlpha("Horizontal", 0, 0, 0, 1, 0, 0, 0, 0.2)
+ self.text = self:CreateFontString(nil, "ARTWORK", "GameFontWhite")
+ self.text:SetJustifyH("CENTER")
+ self.text:SetText("0")
+ self.text:SetWidth(40)
+ self.text:SetHeight(14)
+ self.text:SetPoint("CENTER", 0, -5)
+ self.text:SetNonSpaceWrap(false)
+ self.menu = CreateFrame("Frame","ArtifactMenuFrameMenu", self, "UIDropDownMenuTemplate", 1)
+ self.menuOnLoad = menuOnLoad
+ UIDropDownMenu_Initialize(self.menu, self.menuOnLoad, "MENU")
+ self:SetScript("OnClick",
+ function(s,button,down)
+ s:OnClick(button,down)
+ end)
+ self.dataBroker = ldb:NewDataObject("ArtifactMenu", {
+ type = "data source",
+ text = "",
+ value = "",
+ label = "ArtifactMenu",
+ OnClick = function (clickedframe, button, down)
+ ArtifactMenuFrame:OnClick(button, down, clickedframe)
+ end
+ })
+end
+
+function ArtifactMenuFrame:OnClick(button, down, anchorFrame)
+ self.menu.button = button
+ anchorFrame = anchorFrame or self
+ self.anchorFrame = anchorFrame
+ if button == "LeftButton" then
+ openArtifactMenu();
+ end
+end
+
+function openArtifactMenu()
+ -- http://wowprogramming.com/docs/api_types#itemQuality
+ local QUALITY = {}
+ QUALITY.POOR = 0;
+ QUALITY.COMMON = 1;
+ QUALITY.UNCOMMON = 2;
+ QUALITY.RARE = 3;
+ QUALITY.EPIC = 4;
+ QUALITY.LEGENDARY = 5;
+ QUALITY.ARTIFACT = 6;
+ QUALITY.HEIRLOOM = 7;
+ local equippedWeapon = GetInventoryItemID("player", GetInventorySlotInfo("MainHandSlot"));
+ if equippedWeapon == nil then
+ print("You do not have any weapons equipped.");
+ return
+ end
+ name, link, quality, iLvl, reqLvl, class, subclass, maxStack, equipSlot, texture, vendorSellPrice = GetItemInfo(equippedWeapon);
+ if quality == QUALITY["ARTIFACT"] then
+ openWeaponSockets();
+ else
+ print("You do not have an Artifact Weapon equipped yet.");
+ end
+end
+
+function SlashCmdList.ARTIFACTMENU(msg, editBox)
+ openArtifactMenu();
+end
+
diff --git a/ArtifactMenu.toc b/ArtifactMenu.toc
index 9b719bd..c4c8e32 100644
--- a/ArtifactMenu.toc
+++ b/ArtifactMenu.toc
@@ -1,6 +1,9 @@
-## Interface: 70000
-## Title: ArtifactMenu
-## Author: Kevin Gilbert (kaygil)
-## Version: 1.0.1
-
-ArtifactMenu.lua
+## Interface: 70000
+## Title: ArtifactMenu
+## Author: Kevin Gilbert (kaygil)
+## Version: 1.0.1
+
+libs/LibStub.lua
+libs/CallbackHandler-1.0.lua
+libs/LibDataBroker-1.1.lua
+ArtifactMenu.lua
diff --git a/README.md b/README.md
index 7fd658e..5f78880 100644
--- a/README.md
+++ b/README.md
@@ -22,3 +22,4 @@ This add-on will simplify all of that to just:
* Wowpedia [slash commands reference](http://wow.gamepedia.com/Creating_a_slash_command)
* The nice people of [#wowuidev](http://us.battle.net/forums/en/wow/topic/1127130079) for helping me debug, specifically `kd3`, `Nebula`, and `Semlar`
* [Farrar-Gilneas](http://us.battle.net/wow/en/character/gilneas/Farrar/simple) for testing this add-on in the *Legion* beta.
+* [/u/IHateMyHandle](https://www.reddit.com/u/IHateMyHandle), whose add-on [Incentive Program](https://mods.curse.com/addons/wow/incentive-program) served as my inspiration (and also my foundation). The entire LDB frame panel in ArtifactMenu is largely sourced from Incentive Program and I can't be thankful enough. [Incentive Program](https://mods.curse.com/addons/wow/incentive-program) is a QoL add-on (much like ArtifactMenu) which makes queuing for Call To Arms satchels as easy as possible. Go check it out!
diff --git a/libs/CallbackHandler-1.0.lua b/libs/CallbackHandler-1.0.lua
new file mode 100644
index 0000000..fd87e02
--- /dev/null
+++ b/libs/CallbackHandler-1.0.lua
@@ -0,0 +1,238 @@
+--[[ $Id: CallbackHandler-1.0.lua 18 2014-10-16 02:52:20Z mikk $ ]]
+local MAJOR, MINOR = "CallbackHandler-1.0", 6
+local CallbackHandler = LibStub:NewLibrary(MAJOR, MINOR)
+
+if not CallbackHandler then return end -- No upgrade needed
+
+local meta = {__index = function(tbl, key) tbl[key] = {} return tbl[key] end}
+
+-- Lua APIs
+local tconcat = table.concat
+local assert, error, loadstring = assert, error, loadstring
+local setmetatable, rawset, rawget = setmetatable, rawset, rawget
+local next, select, pairs, type, tostring = next, select, pairs, type, tostring
+
+-- Global vars/functions that we don't upvalue since they might get hooked, or upgraded
+-- List them here for Mikk's FindGlobals script
+-- GLOBALS: geterrorhandler
+
+local xpcall = xpcall
+
+local function errorhandler(err)
+ return geterrorhandler()(err)
+end
+
+local function CreateDispatcher(argCount)
+ local code = [[
+ local next, xpcall, eh = ...
+
+ local method, ARGS
+ local function call() method(ARGS) end
+
+ local function dispatch(handlers, ...)
+ local index
+ index, method = next(handlers)
+ if not method then return end
+ local OLD_ARGS = ARGS
+ ARGS = ...
+ repeat
+ xpcall(call, eh)
+ index, method = next(handlers, index)
+ until not method
+ ARGS = OLD_ARGS
+ end
+
+ return dispatch
+ ]]
+
+ local ARGS, OLD_ARGS = {}, {}
+ for i = 1, argCount do ARGS[i], OLD_ARGS[i] = "arg"..i, "old_arg"..i end
+ code = code:gsub("OLD_ARGS", tconcat(OLD_ARGS, ", ")):gsub("ARGS", tconcat(ARGS, ", "))
+ return assert(loadstring(code, "safecall Dispatcher["..argCount.."]"))(next, xpcall, errorhandler)
+end
+
+local Dispatchers = setmetatable({}, {__index=function(self, argCount)
+ local dispatcher = CreateDispatcher(argCount)
+ rawset(self, argCount, dispatcher)
+ return dispatcher
+end})
+
+--------------------------------------------------------------------------
+-- CallbackHandler:New
+--
+-- target - target object to embed public APIs in
+-- RegisterName - name of the callback registration API, default "RegisterCallback"
+-- UnregisterName - name of the callback unregistration API, default "UnregisterCallback"
+-- UnregisterAllName - name of the API to unregister all callbacks, default "UnregisterAllCallbacks". false == don't publish this API.
+
+function CallbackHandler:New(target, RegisterName, UnregisterName, UnregisterAllName)
+
+ RegisterName = RegisterName or "RegisterCallback"
+ UnregisterName = UnregisterName or "UnregisterCallback"
+ if UnregisterAllName==nil then -- false is used to indicate "don't want this method"
+ UnregisterAllName = "UnregisterAllCallbacks"
+ end
+
+ -- we declare all objects and exported APIs inside this closure to quickly gain access
+ -- to e.g. function names, the "target" parameter, etc
+
+
+ -- Create the registry object
+ local events = setmetatable({}, meta)
+ local registry = { recurse=0, events=events }
+
+ -- registry:Fire() - fires the given event/message into the registry
+ function registry:Fire(eventname, ...)
+ if not rawget(events, eventname) or not next(events[eventname]) then return end
+ local oldrecurse = registry.recurse
+ registry.recurse = oldrecurse + 1
+
+ Dispatchers[select('#', ...) + 1](events[eventname], eventname, ...)
+
+ registry.recurse = oldrecurse
+
+ if registry.insertQueue and oldrecurse==0 then
+ -- Something in one of our callbacks wanted to register more callbacks; they got queued
+ for eventname,callbacks in pairs(registry.insertQueue) do
+ local first = not rawget(events, eventname) or not next(events[eventname]) -- test for empty before. not test for one member after. that one member may have been overwritten.
+ for self,func in pairs(callbacks) do
+ events[eventname][self] = func
+ -- fire OnUsed callback?
+ if first and registry.OnUsed then
+ registry.OnUsed(registry, target, eventname)
+ first = nil
+ end
+ end
+ end
+ registry.insertQueue = nil
+ end
+ end
+
+ -- Registration of a callback, handles:
+ -- self["method"], leads to self["method"](self, ...)
+ -- self with function ref, leads to functionref(...)
+ -- "addonId" (instead of self) with function ref, leads to functionref(...)
+ -- all with an optional arg, which, if present, gets passed as first argument (after self if present)
+ target[RegisterName] = function(self, eventname, method, ... --[[actually just a single arg]])
+ if type(eventname) ~= "string" then
+ error("Usage: "..RegisterName.."(eventname, method[, arg]): 'eventname' - string expected.", 2)
+ end
+
+ method = method or eventname
+
+ local first = not rawget(events, eventname) or not next(events[eventname]) -- test for empty before. not test for one member after. that one member may have been overwritten.
+
+ if type(method) ~= "string" and type(method) ~= "function" then
+ error("Usage: "..RegisterName.."(\"eventname\", \"methodname\"): 'methodname' - string or function expected.", 2)
+ end
+
+ local regfunc
+
+ if type(method) == "string" then
+ -- self["method"] calling style
+ if type(self) ~= "table" then
+ error("Usage: "..RegisterName.."(\"eventname\", \"methodname\"): self was not a table?", 2)
+ elseif self==target then
+ error("Usage: "..RegisterName.."(\"eventname\", \"methodname\"): do not use Library:"..RegisterName.."(), use your own 'self'", 2)
+ elseif type(self[method]) ~= "function" then
+ error("Usage: "..RegisterName.."(\"eventname\", \"methodname\"): 'methodname' - method '"..tostring(method).."' not found on self.", 2)
+ end
+
+ if select("#",...)>=1 then -- this is not the same as testing for arg==nil!
+ local arg=select(1,...)
+ regfunc = function(...) self[method](self,arg,...) end
+ else
+ regfunc = function(...) self[method](self,...) end
+ end
+ else
+ -- function ref with self=object or self="addonId" or self=thread
+ if type(self)~="table" and type(self)~="string" and type(self)~="thread" then
+ error("Usage: "..RegisterName.."(self or \"addonId\", eventname, method): 'self or addonId': table or string or thread expected.", 2)
+ end
+
+ if select("#",...)>=1 then -- this is not the same as testing for arg==nil!
+ local arg=select(1,...)
+ regfunc = function(...) method(arg,...) end
+ else
+ regfunc = method
+ end
+ end
+
+
+ if events[eventname][self] or registry.recurse<1 then
+ -- if registry.recurse<1 then
+ -- we're overwriting an existing entry, or not currently recursing. just set it.
+ events[eventname][self] = regfunc
+ -- fire OnUsed callback?
+ if registry.OnUsed and first then
+ registry.OnUsed(registry, target, eventname)
+ end
+ else
+ -- we're currently processing a callback in this registry, so delay the registration of this new entry!
+ -- yes, we're a bit wasteful on garbage, but this is a fringe case, so we're picking low implementation overhead over garbage efficiency
+ registry.insertQueue = registry.insertQueue or setmetatable({},meta)
+ registry.insertQueue[eventname][self] = regfunc
+ end
+ end
+
+ -- Unregister a callback
+ target[UnregisterName] = function(self, eventname)
+ if not self or self==target then
+ error("Usage: "..UnregisterName.."(eventname): bad 'self'", 2)
+ end
+ if type(eventname) ~= "string" then
+ error("Usage: "..UnregisterName.."(eventname): 'eventname' - string expected.", 2)
+ end
+ if rawget(events, eventname) and events[eventname][self] then
+ events[eventname][self] = nil
+ -- Fire OnUnused callback?
+ if registry.OnUnused and not next(events[eventname]) then
+ registry.OnUnused(registry, target, eventname)
+ end
+ end
+ if registry.insertQueue and rawget(registry.insertQueue, eventname) and registry.insertQueue[eventname][self] then
+ registry.insertQueue[eventname][self] = nil
+ end
+ end
+
+ -- OPTIONAL: Unregister all callbacks for given selfs/addonIds
+ if UnregisterAllName then
+ target[UnregisterAllName] = function(...)
+ if select("#",...)<1 then
+ error("Usage: "..UnregisterAllName.."([whatFor]): missing 'self' or \"addonId\" to unregister events for.", 2)
+ end
+ if select("#",...)==1 and ...==target then
+ error("Usage: "..UnregisterAllName.."([whatFor]): supply a meaningful 'self' or \"addonId\"", 2)
+ end
+
+
+ for i=1,select("#",...) do
+ local self = select(i,...)
+ if registry.insertQueue then
+ for eventname, callbacks in pairs(registry.insertQueue) do
+ if callbacks[self] then
+ callbacks[self] = nil
+ end
+ end
+ end
+ for eventname, callbacks in pairs(events) do
+ if callbacks[self] then
+ callbacks[self] = nil
+ -- Fire OnUnused callback?
+ if registry.OnUnused and not next(callbacks) then
+ registry.OnUnused(registry, target, eventname)
+ end
+ end
+ end
+ end
+ end
+ end
+
+ return registry
+end
+
+
+-- CallbackHandler purposefully does NOT do explicit embedding. Nor does it
+-- try to upgrade old implicit embeds since the system is selfcontained and
+-- relies on closures to work.
+
diff --git a/libs/LibDataBroker-1.1.lua b/libs/LibDataBroker-1.1.lua
new file mode 100644
index 0000000..f47c0cd
--- /dev/null
+++ b/libs/LibDataBroker-1.1.lua
@@ -0,0 +1,90 @@
+
+assert(LibStub, "LibDataBroker-1.1 requires LibStub")
+assert(LibStub:GetLibrary("CallbackHandler-1.0", true), "LibDataBroker-1.1 requires CallbackHandler-1.0")
+
+local lib, oldminor = LibStub:NewLibrary("LibDataBroker-1.1", 4)
+if not lib then return end
+oldminor = oldminor or 0
+
+
+lib.callbacks = lib.callbacks or LibStub:GetLibrary("CallbackHandler-1.0"):New(lib)
+lib.attributestorage, lib.namestorage, lib.proxystorage = lib.attributestorage or {}, lib.namestorage or {}, lib.proxystorage or {}
+local attributestorage, namestorage, callbacks = lib.attributestorage, lib.namestorage, lib.callbacks
+
+if oldminor < 2 then
+ lib.domt = {
+ __metatable = "access denied",
+ __index = function(self, key) return attributestorage[self] and attributestorage[self][key] end,
+ }
+end
+
+if oldminor < 3 then
+ lib.domt.__newindex = function(self, key, value)
+ if not attributestorage[self] then attributestorage[self] = {} end
+ if attributestorage[self][key] == value then return end
+ attributestorage[self][key] = value
+ local name = namestorage[self]
+ if not name then return end
+ callbacks:Fire("LibDataBroker_AttributeChanged", name, key, value, self)
+ callbacks:Fire("LibDataBroker_AttributeChanged_"..name, name, key, value, self)
+ callbacks:Fire("LibDataBroker_AttributeChanged_"..name.."_"..key, name, key, value, self)
+ callbacks:Fire("LibDataBroker_AttributeChanged__"..key, name, key, value, self)
+ end
+end
+
+if oldminor < 2 then
+ function lib:NewDataObject(name, dataobj)
+ if self.proxystorage[name] then return end
+
+ if dataobj then
+ assert(type(dataobj) == "table", "Invalid dataobj, must be nil or a table")
+ self.attributestorage[dataobj] = {}
+ for i,v in pairs(dataobj) do
+ self.attributestorage[dataobj][i] = v
+ dataobj[i] = nil
+ end
+ end
+ dataobj = setmetatable(dataobj or {}, self.domt)
+ self.proxystorage[name], self.namestorage[dataobj] = dataobj, name
+ self.callbacks:Fire("LibDataBroker_DataObjectCreated", name, dataobj)
+ return dataobj
+ end
+end
+
+if oldminor < 1 then
+ function lib:DataObjectIterator()
+ return pairs(self.proxystorage)
+ end
+
+ function lib:GetDataObjectByName(dataobjectname)
+ return self.proxystorage[dataobjectname]
+ end
+
+ function lib:GetNameByDataObject(dataobject)
+ return self.namestorage[dataobject]
+ end
+end
+
+if oldminor < 4 then
+ local next = pairs(attributestorage)
+ function lib:pairs(dataobject_or_name)
+ local t = type(dataobject_or_name)
+ assert(t == "string" or t == "table", "Usage: ldb:pairs('dataobjectname') or ldb:pairs(dataobject)")
+
+ local dataobj = self.proxystorage[dataobject_or_name] or dataobject_or_name
+ assert(attributestorage[dataobj], "Data object not found")
+
+ return next, attributestorage[dataobj], nil
+ end
+
+ local ipairs_iter = ipairs(attributestorage)
+ function lib:ipairs(dataobject_or_name)
+ local t = type(dataobject_or_name)
+ assert(t == "string" or t == "table", "Usage: ldb:ipairs('dataobjectname') or ldb:ipairs(dataobject)")
+
+ local dataobj = self.proxystorage[dataobject_or_name] or dataobject_or_name
+ assert(attributestorage[dataobj], "Data object not found")
+
+ return ipairs_iter, attributestorage[dataobj], 0
+ end
+end
diff --git a/libs/LibStub.lua b/libs/LibStub.lua
new file mode 100644
index 0000000..cfc97de
--- /dev/null
+++ b/libs/LibStub.lua
@@ -0,0 +1,30 @@
+-- LibStub is a simple versioning stub meant for use in Libraries. http://www.wowace.com/wiki/LibStub for more info
+-- LibStub is hereby placed in the Public Domain Credits: Kaelten, Cladhaire, ckknight, Mikk, Ammo, Nevcairiel, joshborke
+local LIBSTUB_MAJOR, LIBSTUB_MINOR = "LibStub", 2 -- NEVER MAKE THIS AN SVN REVISION! IT NEEDS TO BE USABLE IN ALL REPOS!
+local LibStub = _G[LIBSTUB_MAJOR]
+
+if not LibStub or LibStub.minor < LIBSTUB_MINOR then
+ LibStub = LibStub or {libs = {}, minors = {} }
+ _G[LIBSTUB_MAJOR] = LibStub
+ LibStub.minor = LIBSTUB_MINOR
+
+ function LibStub:NewLibrary(major, minor)
+ assert(type(major) == "string", "Bad argument #2 to `NewLibrary' (string expected)")
+ minor = assert(tonumber(strmatch(minor, "%d+")), "Minor version must either be a number or contain a number.")
+
+ local oldminor = self.minors[major]
+ if oldminor and oldminor >= minor then return nil end
+ self.minors[major], self.libs[major] = minor, self.libs[major] or {}
+ return self.libs[major], oldminor
+ end
+
+ function LibStub:GetLibrary(major, silent)
+ if not self.libs[major] and not silent then
+ error(("Cannot find a library instance of %q."):format(tostring(major)), 2)
+ end
+ return self.libs[major], self.minors[major]
+ end
+
+ function LibStub:IterateLibraries() return pairs(self.libs) end
+ setmetatable(LibStub, { __call = LibStub.GetLibrary })
+end