LAM CreateOptionsControlsRecursively

LAM_CreateOptionsControlsRecursively.lua

--INTERNAL FUNCTION
--creates controls when options panel is first shown
--controls anchoring of these controls in the panel
local function CreateOptionsControlsRecursively(parent, optionsTable, maxDepth)
        if not optionsTable or maxDepth < 0 then
                return
        end

        local lastAddedControl, lacAtHalfRow
        local anchorOffset = 0

        for _, widgetData in ipairs(optionsTable) do
                local widgetType = widgetData.type
                local widget = lamcc[widgetType](parent, widgetData)
                local isHalf = false

                if widgetType == "submenu" then
                        CreateOptionsControlsRecursively(widget, widgetData.controls, maxDepth - 1)
                else
                        isHalf = (widgetData.width == "half")
                end

                if lastAddedControl then
                        if lacAtHalfRow and isHalf then
                                widget:SetAnchor(TOPLEFT, lastAddedControl, TOPRIGHT, 10, 0)
                                anchorOffset = zo_max(0, widget:GetHeight() - lastAddedControl:GetHeight())
                                lacAtHalfRow = false
                                -- lastAddedControl intentionally LEFT unchanged
                        else
                                widget:SetAnchor(TOPLEFT, lastAddedControl, BOTTOMLEFT, 0, 15 + anchorOffset)
                                lacAtHalfRow = isHalf
                                anchorOffset = 0
                                lastAddedControl = widget
                        end
                else
                        widget:SetAnchor(TOPLEFT)
                        lacAtHalfRow = isHalf
                        lastAddedControl = widget
                end
        end
end


--INTERNAL FUNCTION
--handles switching between panels
local function ToggleAddonPanels(panel) --called in OnShow of newly shown panel
        local currentlySelected = lam.currentAddonPanel
        if currentlySelected and currentlySelected ~= panel then
                currentlySelected:SetHidden(true)
        end
        lam.currentAddonPanel = panel

        -- refresh visible rows to reflect panel IsHidden status
        ZO_ScrollList_RefreshVisible(lam.addonList)

        local addonID = panel:GetName()
        if not optionsCreated[addonID] then
                --if this is the first time opening this panel, create these options
                local optionsTable = addonToOptionsMap[addonID]

                CreateOptionsControlsRecursively(panel, optionsTable, 1)

                optionsCreated[addonID] = true
                cm:FireCallbacks("LAM-PanelControlsCreated", panel)
        end

        cm:FireCallbacks("LAM-RefreshPanel", panel)
end