from retail
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NoM0Re
@@ -1,95 +1,64 @@
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if not WeakAuras.IsLibsOK() then return end
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local Type, Version = "WeakAurasTwoColumnDropdown", 4
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local Type, Version = "WeakAurasTwoColumnDropdown", 6
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local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
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if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
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local tconcat = table.concat
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local select = select
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local assert, loadstring = assert, loadstring
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local setmetatable, rawset = setmetatable, rawset
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local xpcall = xpcall
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local function errorhandler(err)
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return geterrorhandler()(err)
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local secondLevelMt = {} -- Tag for our tables
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local function CreateSecondLevelTable()
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local t = {}
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setmetatable(t, secondLevelMt)
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return t
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end
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local function CreateDispatcher(argCount)
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local code = [[
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local xpcall, eh = ...
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local method, ARGS
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local function call() return method(ARGS) end
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local function dispatch(func, ...)
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method = func
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if not method then return end
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ARGS = ...
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return xpcall(call, eh)
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end
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return dispatch
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]]
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local ARGS = {}
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for i = 1, argCount do ARGS[i] = "arg"..i end
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code = code:gsub("ARGS", tconcat(ARGS, ", "))
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return assert(loadstring(code, "safecall Dispatcher["..argCount.."]"))(xpcall, errorhandler)
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local function IsSecondLevelTable(t)
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return getmetatable(t) == secondLevelMt
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end
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local Dispatchers = setmetatable({}, {__index=function(self, argCount)
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local dispatcher = CreateDispatcher(argCount)
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rawset(self, argCount, dispatcher)
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return dispatcher
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end})
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Dispatchers[0] = function(func)
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return xpcall(func, errorhandler)
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end
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local function safecall(func, ...)
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return Dispatchers[select("#", ...)](func, ...)
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end
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AceGUI:RegisterLayout("TwoColumn",
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function(content, children)
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local height = 0
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local width = content.width or content:GetWidth() or 0
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for i = 1, #children do
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local child = children[i]
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local frame = child.frame
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frame:ClearAllPoints()
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if child.userdata.hideMe then
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frame:Hide()
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else
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frame:Show()
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local function CompareValues(a, b)
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if type(a) == "table" and type(b) == "table" then
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for ak, av in pairs(a) do
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if b[ak] ~= av then
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return false
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end
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if i == 1 then
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frame:SetPoint("TOPLEFT", content)
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else
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frame:SetPoint("TOPLEFT", children[i-1].frame, "TOPRIGHT")
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end
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if child.width == "relative" then
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child:SetWidth(width * child.relWidth)
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if child.DoLayout then
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child:DoLayout()
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end
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end
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height = max(height, frame.height or frame:GetHeight() or 0)
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end
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safecall(content.obj.LayoutFinished, content.obj, nil, height)
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end)
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for bk, bv in pairs(b) do
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if a[bk] ~= bv then
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return false
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end
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end
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return true
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else
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return a == b
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end
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end
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local methods = {
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["DoLayout"] = function(self, mode)
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self.mode = mode
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if mode == "one" then
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self.firstDropdown.frame:Show()
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self.secondDropDown.frame:Hide()
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self.firstDropdown.frame:SetAllPoints(self.frame)
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else
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local halfWidth = self.frame:GetWidth() / 2
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self.firstDropdown.frame:Show()
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self.secondDropDown.frame:Show()
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self.firstDropdown.frame:ClearAllPoints()
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self.firstDropdown.frame:SetPoint("TOPLEFT", self.frame)
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self.firstDropdown.frame:SetPoint("BOTTOMRIGHT", self.frame, "BOTTOMLEFT", halfWidth, 0)
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self.secondDropDown.frame:SetPoint("TOPLEFT", self.frame, halfWidth, 0)
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self.secondDropDown.frame:SetPoint("BOTTOMRIGHT", self.frame, "BOTTOMRIGHT")
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end
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end,
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["OnAcquire"] = function(widget)
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local firstDropdown = AceGUI:Create("Dropdown")
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local secondDropDown = AceGUI:Create("Dropdown")
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firstDropdown:SetRelativeWidth(0.5)
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firstDropdown:SetParent(widget)
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secondDropDown:SetParent(widget)
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firstDropdown:SetPulloutWidth(200)
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secondDropDown:SetRelativeWidth(0.5)
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secondDropDown:SetLabel(" ")
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secondDropDown:SetPulloutWidth(200)
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secondDropDown.userdata.defaultSelection = {}
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@@ -97,18 +66,10 @@ local methods = {
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widget.firstDropdown = firstDropdown
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widget.secondDropDown = secondDropDown
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widget:SetLayout("TwoColumn")
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widget.SetLayout = function()
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-- AceGui wants to set a default layout, but we don't want that
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end
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widget:AddChild(firstDropdown)
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widget:AddChild(secondDropDown)
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local OnFirstDropdownValueChanged = function(self, event, value)
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local displayName = widget.userdata.firstList[value]
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local treeValue = widget.userdata.tree[displayName]
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if type(treeValue) == "table" then
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if IsSecondLevelTable(treeValue) then
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local oldValue
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if widget.userdata.secondList then
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local v = widget.secondDropDown:GetValue()
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@@ -125,10 +86,7 @@ local methods = {
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local oldValueIndex = tIndexOf(secondList, oldValue)
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widget.userdata.secondList = secondList
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widget.secondDropDown:SetList(secondList)
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widget.firstDropdown:SetRelativeWidth(0.5)
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widget.secondDropDown:SetRelativeWidth(0.5)
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widget.secondDropDown.userdata.hideMe = false
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widget:DoLayout()
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widget:DoLayout("two")
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if (oldValueIndex) then
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widget.secondDropDown:SetValue(oldValueIndex)
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@@ -151,10 +109,8 @@ local methods = {
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end
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end
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else
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widget.firstDropdown:SetRelativeWidth(1)
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widget.secondDropDown.userdata.hideMe = true
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widget.userdata.secondList = nil
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widget:DoLayout()
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widget:DoLayout("one")
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widget:Fire("OnValueChanged", treeValue)
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end
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end
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@@ -180,27 +136,37 @@ local methods = {
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firstDropdown:SetCallback("OnLeave", FireOnLeave)
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secondDropDown:SetCallback("OnEnter", FireOnEnter)
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secondDropDown:SetCallback("OnLeave", FireOnLeave)
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widget:DoLayout("two")
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end,
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["OnRelease"] = function(self)
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self.firstDropdown:SetCallback("OnValueChanged", nil)
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self.secondDropDown:SetCallback("OnValueChanged", nil)
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self.firstDropdown:SetCallback("OnEnter", nil)
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self.firstDropdown:SetCallback("OnLeave", nil)
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self.secondDropDown:SetCallback("OnEnter", nil)
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self.secondDropDown:SetCallback("OnLeave", nil)
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AceGUI:Release(self.firstDropdown)
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AceGUI:Release(self.secondDropDown)
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self.firstDropdown = nil
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self.secondDropDown = nil
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end,
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["SetLabel"] = function(self, ...)
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self.firstDropdown:SetLabel(...)
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end,
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["SetValue"] = function(self, value)
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for displayName, treeValue in pairs(self.userdata.tree) do
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if treeValue == value then
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self.firstDropdown:SetRelativeWidth(1)
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self.secondDropDown.userdata.hideMe = true
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self:DoLayout()
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if CompareValues(treeValue, value) then
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self:DoLayout("one")
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self.firstDropdown:SetValue(tIndexOf(self.userdata.firstList, displayName))
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return
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elseif type(treeValue) == "table" then
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elseif IsSecondLevelTable(treeValue) then
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for displayName2, key in pairs(treeValue) do
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if (key == value) then
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self.firstDropdown:SetRelativeWidth(0.5)
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self.secondDropDown:SetRelativeWidth(0.5)
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self.secondDropDown.userdata.hideMe = false
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self:DoLayout()
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if CompareValues(key, value) then
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self:DoLayout("two")
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local index = tIndexOf(self.userdata.firstList, displayName);
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self.firstDropdown:SetValue(index)
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self.firstDropdown:OnFirstDropdownValueChanged("", index)
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@@ -210,9 +176,7 @@ local methods = {
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end
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end
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end
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self.firstDropdown:SetRelativeWidth(1)
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self.secondDropDown.userdata.hideMe = true
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self:DoLayout()
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self:DoLayout("one")
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self.firstDropdown:SetValue(nil)
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end,
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["GetValue"] = function(self)
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@@ -222,7 +186,7 @@ local methods = {
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if not treeValue then
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return nil
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end
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if type(treeValue) ~= "table" then
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if not IsSecondLevelTable(treeValue) then
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return treeValue
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end
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@@ -239,7 +203,7 @@ local methods = {
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if type(displayName) == "table" then
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local base = displayName[1]
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local suffix = displayName[2]
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tree[base] = tree[base] or {}
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tree[base] = tree[base] or CreateSecondLevelTable()
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tree[base][suffix] = key
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if displayName[3] == true then
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self.secondDropDown.userdata.defaultSelection[base] = suffix
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@@ -257,6 +221,9 @@ local methods = {
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table.sort(firstList)
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self.userdata.firstList = firstList
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self.firstDropdown:SetList(firstList, order, itemType)
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end,
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["OnWidthSet"] = function(self)
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self:DoLayout(self.mode)
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end
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}
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@@ -277,7 +244,7 @@ local function Constructor()
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for method, func in pairs(methods) do
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widget[method] = func
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end
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return AceGUI:RegisterAsContainer(widget)
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return AceGUI:RegisterAsWidget(widget)
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end
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AceGUI:RegisterWidgetType(Type, Constructor, Version)
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