forked from rojo-rbx/rojo
108 lines
2.5 KiB
Lua
108 lines
2.5 KiB
Lua
--[[
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Persistent plugin settings.
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]]
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local plugin = plugin or script:FindFirstAncestorWhichIsA("Plugin")
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local Rojo = script:FindFirstAncestor("Rojo")
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local Packages = Rojo.Packages
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local Log = require(Packages.Log)
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local Roact = require(Packages.Roact)
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local defaultSettings = {
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openScriptsExternally = false,
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twoWaySync = false,
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showNotifications = true,
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syncReminder = true,
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confirmationBehavior = "Initial",
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largeChangesConfirmationThreshold = 5,
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playSounds = true,
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typecheckingEnabled = false,
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logLevel = "Info",
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priorEndpoints = {},
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}
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local Settings = {}
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Settings._values = table.clone(defaultSettings)
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Settings._updateListeners = {}
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Settings._bindings = {}
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if plugin then
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for name, defaultValue in pairs(Settings._values) do
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local savedValue = plugin:GetSetting("Rojo_" .. name)
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if savedValue == nil then
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-- plugin:SetSetting hits disc instead of memory, so it can be slow. Spawn so we don't hang.
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task.spawn(plugin.SetSetting, plugin, "Rojo_" .. name, defaultValue)
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Settings._values[name] = defaultValue
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else
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Settings._values[name] = savedValue
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end
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end
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Log.trace("Loaded settings from plugin store")
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end
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function Settings:get(name)
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if defaultSettings[name] == nil then
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error("Invalid setings name " .. tostring(name), 2)
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end
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return self._values[name]
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end
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function Settings:set(name, value)
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self._values[name] = value
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if self._bindings[name] then
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self._bindings[name].set(value)
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end
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if plugin then
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-- plugin:SetSetting hits disc instead of memory, so it can be slow. Spawn so we don't hang.
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task.spawn(plugin.SetSetting, plugin, "Rojo_" .. name, value)
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end
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if self._updateListeners[name] then
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for callback in pairs(self._updateListeners[name]) do
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task.spawn(callback, value)
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end
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end
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Log.trace(string.format("Set setting '%s' to '%s'", name, tostring(value)))
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end
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function Settings:onChanged(name, callback)
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local listeners = self._updateListeners[name]
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if listeners == nil then
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listeners = {}
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self._updateListeners[name] = listeners
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end
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listeners[callback] = true
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Log.trace(string.format("Added listener for setting '%s' changes", name))
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return function()
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listeners[callback] = nil
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Log.trace(string.format("Removed listener for setting '%s' changes", name))
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end
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end
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function Settings:getBinding(name)
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local cached = self._bindings[name]
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if cached then
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return cached.bind
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end
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local bind, set = Roact.createBinding(self._values[name])
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self._bindings[name] = {
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bind = bind,
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set = set,
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}
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Log.trace(string.format("Created binding for setting '%s'", name))
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return bind
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end
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return Settings
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