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8c22fdb8509fdb936eabf173ff3f492fcac38d92
pfUI/modules/addons.lua
T
Brues 8c22fdb850 Show the addon list in a ClassicAPI ScrollBox 
The list built one row per addon in a ScrollFrame, hid the rows out of
view by hand and drove pfUI's own slider. A WowScrollBoxList keeps rows
only for the addons in view and recycles them while scrolling.

pfUIScrollBarTemplate (api/ui-widgets.xml) is a ScrollBarMixin bar with
the old slider's look: a thin track and a flat teal thumb that hides when
nothing scrolls. Its steppers exist for the mixin but stay hidden.

Rows read the addon's enabled state, so profiles enable and disable
addons directly instead of clicking every row's checkbox. A checkbox
now shows whether an addon is enabled; it showed whether it was loaded.
2026-10-29 23:04:47 -05:00

335 lines
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pfUI:RegisterModule("addons", function ()
local rawborder, border = GetBorderSize()
-- add main menu button
local pfUIAddonButton = CreateFrame("Button", "GameMenuButtonPFUIAddOns", GameMenuFrame, "GameMenuButtonTemplate")
pfUIAddonButton:SetPoint("TOP", 0, -32)
pfUIAddonButton:SetText(T["AddOns"])
pfUIAddonButton:SetScript("OnClick", function()
pfUI.addons:Show()
HideUIPanel(GameMenuFrame)
end)
local point, relativeTo, relativePoint, xOffset, yOffset = GameMenuButtonOptions:GetPoint()
GameMenuButtonOptions:SetPoint(point, relativeTo, relativePoint, xOffset, yOffset - 22)
GameMenuFrame:SetHeight(GameMenuFrame:GetHeight()+22)
-- addon window
pfUI.addons = CreateFrame("Frame", "pfAddons", UIParent)
pfUI.addons:SetFrameStrata("DIALOG")
pfUI.addons:SetSize(380, 490)
pfUI.addons:SetPoint("CENTER", 0,0)
pfUI.addons:EnableMouseWheel(1)
pfUI.addons:SetMovable(true)
pfUI.addons:EnableMouse(true)
pfUI.addons:RegisterForDrag("LeftButton")
pfUI.addons:SetScript("OnDragStart", function() this:StartMoving() end)
pfUI.addons:SetScript("OnDragStop", function() this:StopMovingOrSizing() end)
pfUI.addons:Hide()
CreateBackdrop(pfUI.addons, nil, true, .75)
CreateBackdropShadow(pfUI.addons)
pfUI.addons:SetScript("OnHide", function()
if this.hasChanged then
pfUI.gui:Reload()
this.hasChanged = nil
end
end)
tinsert(UISpecialFrames,"pfAddons")
pfUI.addons.caption = pfUI.addons:CreateFontString("Status", "LOW", "GameFontNormal")
pfUI.addons.caption:SetFont(pfUI.font_default, C.global.font_size + 4, "OUTLINE")
pfUI.addons.caption:SetTextColor(.2, 1, .8, 1)
pfUI.addons.caption:SetPoint("TOP", 0, -10)
pfUI.addons.caption:SetJustifyH("LEFT")
pfUI.addons.caption:SetText(T["Addon List"])
pfUI.addons.close = CreateFrame("Button", "pfBagClose", pfUI.addons)
pfUI.addons.close:SetPoint("TOPRIGHT", -border*2,-border*2 )
CreateBackdrop(pfUI.addons.close)
pfUI.addons.close:SetSize(15, 15)
pfUI.addons.close.texture = pfUI.addons.close:CreateTexture("pfBagClose")
pfUI.addons.close.texture:SetTexture(pfUI.media["img:close"])
pfUI.addons.close.texture:ClearAllPoints()
pfUI.addons.close.texture:SetPoint("TOPLEFT", pfUI.addons.close, "TOPLEFT", 4, -4)
pfUI.addons.close.texture:SetPoint("BOTTOMRIGHT", pfUI.addons.close, "BOTTOMRIGHT", -4, 4)
pfUI.addons.close.texture:SetVertexColor(1,.25,.25,1)
pfUI.addons.close:SetScript("OnEnter", function ()
CreateBackdrop(pfUI.addons.close)
pfUI.addons.close.backdrop:SetBackdropBorderColor(1,.25,.25,1)
end)
pfUI.addons.close:SetScript("OnLeave", function ()
CreateBackdrop(pfUI.addons.close)
end)
pfUI.addons.close:SetScript("OnClick", function()
pfUI.addons:Hide()
end)
-- installed addons, one entry per row of the addon list
local addons = {}
for i = 1, GetNumAddOns() do
local name, title, notes = GetAddOnInfo(i)
addons[i] = {
index = i,
name = name,
title = title,
notes = notes,
author = GetAddOnMetadata(name, "Author"),
version = GetAddOnMetadata(name, "Version"),
deps = { GetAddOnDependencies(i) }, -- required (.toc Dependencies)
optdeps = { C_AddOns.GetAddOnOptionalDependencies(i) }, -- optional (.toc OptionalDeps)
}
end
local function IsAddonEnabled(index)
local _, _, _, enabled = GetAddOnInfo(index)
return enabled
end
local function SetAddonEnabled(index, enabled)
if enabled then
EnableAddOn(index)
else
DisableAddOn(index)
end
pfUI.addons.hasChanged = true
end
-- addons profile
local function GetSelectedAddonsList()
local selected_addons = {}
for i, addon in ipairs(addons) do
if IsAddonEnabled(i) then
table.insert(selected_addons, addon.name)
end
end
return selected_addons
end
local function SetAddonProfile(profile)
-- create new profile if not existing
if not pfUI_addon_profiles[profile] then
pfUI_addon_profiles[profile] = GetSelectedAddonsList()
end
-- set dropdown to profile
pfUI.addons.profile.dropdown:SetSelectionByText(profile)
-- load profile
local selected = {}
for _, name in ipairs(pfUI_addon_profiles[profile]) do
selected[name] = true
end
for i, addon in ipairs(addons) do
if selected[addon.name] and not IsAddonEnabled(i) then
SetAddonEnabled(i, true)
elseif not selected[addon.name] and IsAddonEnabled(i) then
SetAddonEnabled(i, false)
end
end
pfUI.addons.scroll:ReinitializeFrames()
end
-- addon profiles
pfUI.addons.profile = CreateFrame("Frame", "pfAddonListProfile", pfUI.addons)
pfUI.addons.profile:SetScript("OnShow", function()
pfUI_addon_profiles[T["Current"]] = GetSelectedAddonsList()
SetAddonProfile(T["Current"])
end)
pfUI.addons.profile:SetPoint("TOP", pfUI.addons, "TOP", 0, -30)
pfUI.addons.profile:SetSize(370, 30)
CreateBackdrop(pfUI.addons.profile, nil, true)
-- addon profile: title
pfUI.addons.profile.caption = pfUI.addons.profile:CreateFontString("Status", "LOW", "GameFontNormal")
pfUI.addons.profile.caption:SetFontObject(GameFontWhite)
pfUI.addons.profile.caption:SetFont(pfUI.font_default, C.global.font_size, "OUTLINE")
pfUI.addons.profile.caption:SetPoint("LEFT", 10, 0)
pfUI.addons.profile.caption:SetText(T["Addon Profile"])
-- addon profile: delete
pfUI.addons.profile.del = CreateFrame("Button", nil, pfUI.addons.profile, "UIPanelButtonTemplate")
SkinButton(pfUI.addons.profile.del)
pfUI.addons.profile.del:SetSize(16, 16)
pfUI.addons.profile.del:SetPoint("RIGHT", -10, 0)
pfUI.addons.profile.del:GetFontString():SetPoint("CENTER", 1, 0)
pfUI.addons.profile.del:SetText("-")
pfUI.addons.profile.del:SetTextColor(1,.5,.5,1)
pfUI.addons.profile.del:SetScript("OnClick", function() -- TODO
local id, name = pfUI.addons.profile.dropdown:GetSelection()
if not name then return end
CreateQuestionDialog(T["Delete profile"] .. " '|cff33ffcc" .. name .. "|r'?", function()
pfUI_addon_profiles[name] = nil
SetAddonProfile(T["Current"])
end)
end)
-- addon profile: create
pfUI.addons.profile.add = CreateFrame("Button", nil, pfUI.addons.profile, "UIPanelButtonTemplate")
SkinButton(pfUI.addons.profile.add)
pfUI.addons.profile.add:SetSize(16, 16)
pfUI.addons.profile.add:SetPoint("RIGHT", pfUI.addons.profile.del, "LEFT", -4, 0)
pfUI.addons.profile.add:GetFontString():SetPoint("CENTER", 1, 0)
pfUI.addons.profile.add:SetText("+")
pfUI.addons.profile.add:SetTextColor(.5,1,.5,1)
pfUI.addons.profile.add:SetScript("OnClick", function()
CreateQuestionDialog(T["Please enter a name for the new profile."],
function()
local profile_name = this:GetParent().input:GetText()
local bad = string.gsub(profile_name,"([%w%s]+)","")
if bad ~= "" then
message("\"" .. bad .. "\" " .. T["is not allowed in profile name"])
else
SetAddonProfile(profile_name)
end
end, false, true)
end)
-- addon profile: dropdown
pfUI.addons.profile.dropdown = CreateDropDownButton("pfAddonListProfileList", pfUI.addons.profile)
pfUI.addons.profile.dropdown:SetBackdrop(nil)
pfUI.addons.profile.dropdown:ClearAllPoints()
pfUI.addons.profile.dropdown:SetPoint("RIGHT", pfUI.addons.profile.add, "LEFT", -2, 0)
pfUI.addons.profile.dropdown:SetWidth(220)
pfUI.addons.profile.dropdown:SetMenu(function()
local menu = {}
for name, list in pairs(pfUI_addon_profiles) do
local name = name
local entry = {}
entry.text = name
entry.checked = false
entry.func = function()
SetAddonProfile(name)
end
table.insert(menu, entry)
end
return menu
end)
local function AddDependencyLines(header, deps)
if not deps or table.getn(deps) == 0 then return end
GameTooltip:AddLine(" ")
GameTooltip:AddLine(header .. ":", .2, 1, .8)
for _, dep in ipairs(deps) do
if IsAddOnLoaded(dep) then
GameTooltip:AddLine(" " .. dep, .5, 1, .5)
elseif C_AddOns.DoesAddOnExist(dep) then
GameTooltip:AddLine(" " .. dep, 1, .82, 0)
else
GameTooltip:AddLine(" " .. dep .. " (" .. T["Missing"] .. ")", 1, .4, .4)
end
end
end
local function RowOnEnter(self)
local addon = self.addon
self:SetBackdropBorderColor(1,1,1,.08)
GameTooltip:SetOwner(self, "ANCHOR_RIGHT")
GameTooltip:SetText(addon.title)
if addon.version then
GameTooltip:AddDoubleLine(T["Version"], addon.version, 1,1,1, .2,1,.8)
end
if addon.author then
GameTooltip:AddDoubleLine(T["Author"], addon.author, 1,1,1, .2,1,.8)
end
GameTooltip:AddLine(addon.notes, .75,.75,.75,1)
AddDependencyLines(T["Dependencies"], addon.deps)
AddDependencyLines(T["Optional Dependencies"], addon.optdeps)
GameTooltip:SetWidth(180)
GameTooltip:Show()
end
local function RowOnLeave(self)
self:SetBackdropBorderColor(1,1,1,.04)
GameTooltip:Hide()
end
local function RowOnClick(self)
self.input:Click()
end
local function InputOnClick(self)
SetAddonEnabled(self:GetParent().addon.index, self:GetChecked())
local _, name = pfUI.addons.profile.dropdown:GetSelection()
name = name or T["Current"]
pfUI_addon_profiles[name] = GetSelectedAddonsList()
end
local function InitRow(row, addon)
-- one-time setup of a pooled row
if not row.input then
row:SetBackdrop(pfUI.backdrop_hover)
row:SetBackdropBorderColor(1,1,1,.04)
row:EnableMouse(true)
row:SetScript("OnEnter", RowOnEnter)
row:SetScript("OnLeave", RowOnLeave)
row:SetScript("OnClick", RowOnClick)
-- caption
row.caption = row:CreateFontString(nil, "LOW", "GameFontNormal")
row.caption:SetFont(pfUI.font_default, C.global.font_size + 2, "OUTLINE")
row.caption:SetPoint("LEFT", row, "LEFT", 2, 0)
row.caption:SetFontObject(GameFontWhite)
row.caption:SetJustifyH("LEFT")
-- input field
row.input = CreateFrame("CheckButton", nil, row, "UICheckButtonTemplate")
row.input:SetNormalTexture("")
row.input:SetPushedTexture("")
row.input:SetHighlightTexture("")
CreateBackdrop(row.input, nil, true)
row.input:SetBackdropBorderColor(.3,.3,.3,1)
row.input:SetSize(14, 14)
row.input:SetPoint("RIGHT" , -5, 1)
row.input:SetScript("OnClick", InputOnClick)
end
row.addon = addon
row.caption:SetText(addon.title)
row.caption:SetAlpha(IsAddOnLoaded(addon.index) and 1 or .5)
row.input:SetChecked(IsAddonEnabled(addon.index))
end
-- addon list: a ScrollBox keeps rows only for the addons in view
pfUI.addons.scroll = CreateFrame("Frame", "pfAddonListScroll", pfUI.addons, "WowScrollBoxList")
pfUI.addons.scroll:SetSize(360, 410)
pfUI.addons.scroll:SetPoint("BOTTOM", 0, 10)
-- the ScrollBox clips its children, so the backdrop is a sibling
pfUI.addons.scroll.backdrop = CreateFrame("Frame", nil, pfUI.addons)
pfUI.addons.scroll.backdrop:SetPoint("TOPLEFT", pfUI.addons.scroll, "TOPLEFT", -5, 5)
pfUI.addons.scroll.backdrop:SetPoint("BOTTOMRIGHT", pfUI.addons.scroll, "BOTTOMRIGHT", 5, -5)
CreateBackdrop(pfUI.addons.scroll.backdrop, nil, true)
local scrollbar = CreateFrame("EventFrame", nil, pfUI.addons, "pfUIScrollBarTemplate")
scrollbar:SetPoint("TOPRIGHT", pfUI.addons.scroll, "TOPRIGHT")
scrollbar:SetPoint("BOTTOMRIGHT", pfUI.addons.scroll, "BOTTOMRIGHT")
local view = CreateScrollBoxListLinearView(5, 5, 5, 15)
view:SetElementExtent(25)
view:SetElementInitializer("Button", InitRow)
ScrollUtil.InitScrollBoxListWithScrollBar(pfUI.addons.scroll, scrollbar, view)
pfUI.addons.scroll:SetDataProvider(CreateDataProvider(addons))
-- a load-on-demand addon that loads brightens its row
pfUI.addons.scroll:RegisterEvent("ADDON_LOADED")
pfUI.addons.scroll:SetScript("OnEvent", function(self)
self:ReinitializeFrames()
end)
end)
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