TalentedLDB.lua

local addonName, addon = ...

local ldb = LibStub:GetLibrary("LibDataBroker-1.1")
local dataobj = ldb:NewDataObject(addonName, {
    type = "data source",
    text = 'Talented'
})

function dataobj:RefreshText()
    -- Sub-lvl 15 have no talents
    if not C_SpecializationInfo.CanPlayerUseTalentUI() then return end;

    local activePvEBuilds = Talented:GetActiveBuilds("PvE")
    local buildNamesString = nil
    -- If Build Names is Enabled
    if Talented.db.global.config.ldb.build then
        for _,build in ipairs(activePvEBuilds) do
            if buildNamesString == nil then
                buildNamesString = build.name
            else 
                buildNamesString = buildNamesString..', '..build.name
            end
        end
    end
    -- If Title is Enabled
    if Talented.db.global.config.ldb.title then 
        if buildNamesString then
            buildNamesString = "Talented: "..buildNamesString
        else 
            buildNamesString = "Talented"
        end
    end
    self.text = buildNamesString
end

function dataobj:UpdateIcon()
    self.icon = select(4, GetSpecializationInfo(GetSpecialization()))
end

function dataobj:Refresh()
    dataobj:UpdateIcon()
    dataobj:RefreshText()
end

function dataobj:OnClick(button)
    if InCombatLockdown() then return end
    local shift = IsShiftKeyDown()
    local left = button == "LeftButton"
    local right = button == "RightButton"

    if shift and left then 
        ToggleTalentFrame(2) 
        return
    end

    -- Sub-level 15 chars can't use talents
    if not C_SpecializationInfo.CanPlayerUseTalentUI() then return end;

    if not shift and left then
        Talented:InitPvEDropdown()
    elseif not shift and right then
        Talented:InitPvPDropdown()
    end
end

function dataobj:OnTooltipShow()
    -- Sub-level 15 chars can't use talents
    if not C_SpecializationInfo.CanPlayerUseTalentUI() then return end;

    self:AddLine("Talented")
    local tt = function(l, r)
        self:AddDoubleLine(l, r, 1,1,1, 0,1,0)
    end
    local addList = function(list, key)
        for i,b in ipairs(list) do
            if i == 1 then
                tt(key, b.name)
            else
                tt(" ", b.name)
            end
        end
    end
    addList(Talented:GetActiveBuilds("PvE"), "PvE")
    addList(Talented:GetActiveBuilds("PvP"), "PvP")
    self:AddLine(" ")
    tt("Left Click", "PvE Talents")
    tt("Right Click", "PvP Talents")
    tt("Shift + Left", "Open Talents")
end

function dataobj:Init()
    local r = function() dataobj:Refresh() end
    hooksecurefunc(Talented, "CommitBuild", r)
    hooksecurefunc(Talented, "DeleteMatchingBuilds", r)
    -- Event is firing multiple times on log-in before some data has
    -- settled/initialized, causing errors. Delay registering for 1sec
    -- to avoid
    C_Timer.After(1, function() 
        Talented:RegisterEvent("PLAYER_TALENT_UPDATE", function() 
            C_Timer.After(0.25, r)
        end)
    end)
end

Talented.ldb = dataobj