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820 lines
22 KiB
820 lines
22 KiB
local lvgl = require("lvgl")
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local backstack = require("backstack")
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local widgets = require("widgets")
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local styles = require("styles")
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local volume = require("volume")
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local display = require("display")
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local controls = require("controls")
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local bluetooth = require("bluetooth")
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local theme = require("theme")
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local filesystem = require("filesystem")
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local database = require("database")
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local usb = require("usb")
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local font = require("font")
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local main_menu = require("main_menu")
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local SettingsScreen = widgets.MenuScreen:new {
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show_back = true,
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createUi = function(self)
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widgets.MenuScreen.createUi(self)
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self.content = self.root:Object {
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flex = {
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flex_direction = "column",
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flex_wrap = "nowrap",
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justify_content = "flex-start",
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align_items = "flex-start",
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align_content = "flex-start",
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},
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w = lvgl.PCT(100),
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flex_grow = 1,
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pad_left = 4,
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pad_right = 4,
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}
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end
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}
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local BluetoothPairing = SettingsScreen:new {
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title = "Nearby Devices",
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createUi = function(self)
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SettingsScreen.createUi(self)
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local devices = self.content:List {
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w = lvgl.PCT(100),
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h = lvgl.SIZE_CONTENT,
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}
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self.bindings = self.bindings + {
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bluetooth.discovered_devices:bind(function(devs)
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devices:clean()
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for _, dev in pairs(devs) do
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devices:add_btn(nil, dev.name):onClicked(function()
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bluetooth.paired_device:set(dev)
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backstack.pop()
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end)
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end
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end)
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}
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end,
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onShown = function() bluetooth.discovering:set(true) end,
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onHidden = function() bluetooth.discovering:set(false) end,
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}
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local BluetoothSettings = SettingsScreen:new {
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title = "Bluetooth",
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createUi = function(self)
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SettingsScreen.createUi(self)
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-- Enable/Disable switch
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local enable_container = self.content:Object {
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flex = {
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flex_direction = "row",
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justify_content = "flex-start",
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align_items = "center",
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align_content = "flex-start",
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},
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w = lvgl.PCT(100),
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h = lvgl.SIZE_CONTENT,
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pad_bottom = 1,
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}
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enable_container:Label { text = "Enable", flex_grow = 1 }
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local enable_sw = enable_container:Switch {}
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enable_sw:onevent(lvgl.EVENT.VALUE_CHANGED, function()
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local enabled = enable_sw:enabled()
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bluetooth.enabled:set(enabled)
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end)
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self.bindings = self.bindings + {
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bluetooth.enabled:bind(function(en)
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if en then
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enable_sw:add_state(lvgl.STATE.CHECKED)
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else
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enable_sw:clear_state(lvgl.STATE.CHECKED)
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end
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end),
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}
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-- Connection status
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-- This is presented as a label on the field showing the currently paired
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-- device.
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local paired_label =
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self.content:Label {
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text = "",
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pad_bottom = 1,
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}
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theme.set_style(paired_label, "settings_title")
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self.bindings = self.bindings + {
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bluetooth.connecting:bind(function(conn)
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if conn then
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paired_label:set { text = "Connecting to:" }
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else
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if bluetooth.connected:get() then
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paired_label:set { text = "Connected to:" }
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else
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paired_label:set { text = "Paired with:" }
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end
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end
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end),
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}
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-- The name of the currently paired device.
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local paired_container = self.content:Object {
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flex = {
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flex_direction = "row",
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justify_content = "flex-start",
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align_items = "flex-start",
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align_content = "flex-start",
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},
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w = lvgl.PCT(100),
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h = lvgl.SIZE_CONTENT,
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pad_bottom = 2,
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}
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local paired_device = paired_container:Label {
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flex_grow = 1,
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}
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local clear_paired = paired_container:Button {}
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clear_paired:Label { text = "x" }
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clear_paired:onClicked(function()
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bluetooth.paired_device:set()
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end)
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self.bindings = self.bindings + {
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bluetooth.paired_device:bind(function(device)
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if device then
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paired_device:set { text = device.name }
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clear_paired:clear_flag(lvgl.FLAG.HIDDEN)
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else
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paired_device:set { text = "None" }
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clear_paired:add_flag(lvgl.FLAG.HIDDEN)
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end
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end),
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}
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theme.set_style(self.content:Label {
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text = "Known Devices",
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pad_bottom = 1,
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}, "settings_title")
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local devices = self.content:List {
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w = lvgl.PCT(100),
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h = lvgl.SIZE_CONTENT,
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}
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-- 'Pair new device' button that goes to the discovery screen.
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local button_container = self.content:Object {
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w = lvgl.PCT(100),
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h = lvgl.SIZE_CONTENT,
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flex = {
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flex_direction = "row",
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justify_content = "center",
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align_items = "space-evenly",
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align_content = "center",
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},
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pad_top = 4,
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pad_column = 4,
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}
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button_container:add_style(styles.list_item)
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local pair_new = button_container:Button {}
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pair_new:Label { text = "Pair new device" }
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pair_new:onClicked(function()
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backstack.push(BluetoothPairing:new())
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end)
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self.bindings = self.bindings + {
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bluetooth.known_devices:bind(function(devs)
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local group = lvgl.group.get_default()
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group.remove_obj(pair_new)
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devices:clean()
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for _, dev in pairs(devs) do
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devices:add_btn(nil, dev.name):onClicked(function()
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bluetooth.paired_device:set(dev)
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end)
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end
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group:add_obj(pair_new)
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end)
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}
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end
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}
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local HeadphonesSettings = SettingsScreen:new {
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title = "Headphones",
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createUi = function(self)
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SettingsScreen.createUi(self)
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theme.set_style(self.content:Label {
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text = "Maxiumum volume limit",
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}, "settings_title")
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local volume_chooser = self.content:Dropdown {
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options = "Line Level (-10 dB)\nCD Level (+6 dB)\nMaximum (+10dB)",
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selected = 1,
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}
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local limits = { -10, 6, 10 }
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volume_chooser:onevent(lvgl.EVENT.VALUE_CHANGED, function()
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-- luavgl dropdown binding uses 0-based indexing :(
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local selection = volume_chooser:get('selected') + 1
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volume.limit_db:set(limits[selection])
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end)
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theme.set_style(self.content:Label {
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text = "Left/Right balance",
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}, "settings_title")
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local balance = self.content:Slider {
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w = lvgl.PCT(100),
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h = 5,
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range = { min = -100, max = 100 },
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value = 0,
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}
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balance:onevent(lvgl.EVENT.VALUE_CHANGED, function()
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volume.left_bias:set(balance:value())
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end)
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local balance_label = self.content:Label {}
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self.bindings = self.bindings + {
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volume.limit_db:bind(function(limit)
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for i = 1, #limits do
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if limits[i] == limit then
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volume_chooser:set { selected = i - 1 }
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end
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end
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end),
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volume.left_bias:bind(function(bias)
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balance:set {
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value = bias
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}
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if bias < 0 then
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balance_label:set {
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text = string.format("Left %.2fdB", bias / 4)
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}
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elseif bias > 0 then
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balance_label:set {
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text = string.format("Right %.2fdB", -bias / 4)
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}
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else
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balance_label:set { text = "Balanced" }
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end
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end),
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}
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end
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}
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local DisplaySettings = SettingsScreen:new {
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title = "Display",
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createUi = function(self)
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SettingsScreen.createUi(self)
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local brightness_title = self.content:Object {
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flex = {
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flex_direction = "row",
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justify_content = "flex-start",
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align_items = "flex-start",
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align_content = "flex-start",
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},
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w = lvgl.PCT(100),
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h = lvgl.SIZE_CONTENT,
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}
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brightness_title:Label { text = "Brightness", flex_grow = 1 }
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local brightness_pct = brightness_title:Label {}
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theme.set_style(brightness_pct, "settings_title")
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local brightness = self.content:Slider {
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w = lvgl.PCT(100),
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h = 5,
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range = { min = 0, max = 100 },
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value = display.brightness:get(),
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}
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brightness:onevent(lvgl.EVENT.VALUE_CHANGED, function()
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display.brightness:set(brightness:value())
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end)
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self.bindings = self.bindings + {
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display.brightness:bind(function(b)
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brightness_pct:set { text = tostring(b) .. "%" }
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end)
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}
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end
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}
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local ThemeSettings = SettingsScreen:new {
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title = "Theme",
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createUi = function(self)
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SettingsScreen.createUi(self)
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theme.set_style(self.content:Label {
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text = "Theme",
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}, "settings_title")
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local themeOptions = {}
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themeOptions["Dark"] = "/lua/theme_dark.lua"
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themeOptions["Light"] = "/lua/theme_light.lua"
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-- Parse theme directory for more themes
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local theme_dir_iter = filesystem.iterator("/.themes/")
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for dir in theme_dir_iter do
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local theme_name = tostring(dir):match("(.+).lua$")
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themeOptions[theme_name] = "/sdcard/.themes/" .. theme_name .. ".lua"
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end
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local saved_theme = theme.theme_filename();
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local saved_theme_name = saved_theme:match(".+/(.*).lua$")
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local options = ""
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local idx = 0
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local selected_idx = -1
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for i, v in pairs(themeOptions) do
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if (saved_theme == v) then
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selected_idx = idx
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end
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if idx > 0 then
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options = options .. "\n"
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end
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options = options .. i
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idx = idx + 1
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end
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if (selected_idx == -1) then
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options = options .. "\n" .. saved_theme_name
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selected_idx = idx
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end
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local theme_chooser = self.content:Dropdown {
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options = options,
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}
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theme_chooser:set({selected = selected_idx})
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theme_chooser:onevent(lvgl.EVENT.VALUE_CHANGED, function()
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local option = theme_chooser:get('selected_str')
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local selectedTheme = themeOptions[option]
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if (selectedTheme) then
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theme.load_theme(tostring(selectedTheme))
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backstack.reset(main_menu:new())
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end
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end)
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end
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}
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local InputSettings = SettingsScreen:new {
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title = "Input Method",
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createUi = function(self)
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SettingsScreen.createUi(self)
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theme.set_style(self.content:Label {
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text = "Control scheme",
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}, "settings_title")
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local schemes = controls.schemes()
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local option_to_scheme = {}
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local scheme_to_option = {}
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local option_idx = 0
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local options = ""
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for i, v in pairs(schemes) do
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option_to_scheme[option_idx] = i
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scheme_to_option[i] = option_idx
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if option_idx > 0 then
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options = options .. "\n"
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end
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options = options .. v
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option_idx = option_idx + 1
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end
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local controls_chooser = self.content:Dropdown {
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options = options,
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}
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self.bindings = self.bindings + {
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controls.scheme:bind(function(s)
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local option = scheme_to_option[s]
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controls_chooser:set({ selected = option })
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end)
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}
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controls_chooser:onevent(lvgl.EVENT.VALUE_CHANGED, function()
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local option = controls_chooser:get('selected')
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local scheme = option_to_scheme[option]
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controls.scheme:set(scheme)
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end)
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theme.set_style(self.content:Label {
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text = "Scroll Sensitivity",
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}, "settings_title")
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local slider_scale = 4; -- Power steering
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local sensitivity = self.content:Slider {
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w = lvgl.PCT(90),
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h = 5,
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range = { min = 0, max = 255 / slider_scale },
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value = controls.scroll_sensitivity:get() / slider_scale,
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}
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sensitivity:onevent(lvgl.EVENT.VALUE_CHANGED, function()
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controls.scroll_sensitivity:set(sensitivity:value() * slider_scale)
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end)
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end
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}
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local MassStorageSettings = SettingsScreen:new {
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title = "USB Storage",
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createUi = function(self)
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SettingsScreen.createUi(self)
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local version = require("version").samd()
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if tonumber(version) < 3 then
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self.content:Label {
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w = lvgl.PCT(100),
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text = "Usb Mass Storage requires a SAMD21 firmware version >=3."
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}
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return
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end
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local enable_container = self.content:Object {
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flex = {
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flex_direction = "row",
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justify_content = "flex-start",
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align_items = "center",
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align_content = "flex-start",
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},
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w = lvgl.PCT(100),
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h = lvgl.SIZE_CONTENT,
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pad_bottom = 1,
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}
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enable_container:Label { text = "Enable", flex_grow = 1 }
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local enable_sw = enable_container:Switch {}
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local busy_text = self.content:Label {
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w = lvgl.PCT(100),
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text = "USB is currently busy. Do not unplug or remove the SD card.",
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long_mode = lvgl.LABEL.LONG_WRAP,
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}
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local bind_switch = function()
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if usb.msc_enabled:get() then
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enable_sw:add_state(lvgl.STATE.CHECKED)
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else
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enable_sw:clear_state(lvgl.STATE.CHECKED)
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end
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end
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enable_sw:onevent(lvgl.EVENT.VALUE_CHANGED, function()
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if not usb.msc_busy:get() then
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usb.msc_enabled:set(enable_sw:enabled())
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end
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bind_switch()
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end)
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self.bindings = self.bindings + {
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usb.msc_enabled:bind(bind_switch),
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usb.msc_busy:bind(function(busy)
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if busy then
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busy_text:clear_flag(lvgl.FLAG.HIDDEN)
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else
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busy_text:add_flag(lvgl.FLAG.HIDDEN)
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end
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end)
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}
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end,
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canPop = function()
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return not usb.msc_enabled:get()
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end
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}
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local DatabaseSettings = SettingsScreen:new {
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title = "Database",
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createUi = function(self)
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SettingsScreen.createUi(self)
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local db = require("database")
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widgets.Row(self.content, "Schema version", db.version())
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widgets.Row(self.content, "Size on disk", string.format("%.1f KiB", db.size() / 1024))
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local auto_update_container = self.content:Object {
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flex = {
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flex_direction = "row",
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justify_content = "flex-start",
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align_items = "flex-start",
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align_content = "flex-start",
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},
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w = lvgl.PCT(100),
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h = lvgl.SIZE_CONTENT,
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}
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auto_update_container:add_style(styles.list_item)
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auto_update_container:Label { text = "Auto update", flex_grow = 1 }
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local auto_update_sw = auto_update_container:Switch {}
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auto_update_sw:onevent(lvgl.EVENT.VALUE_CHANGED, function()
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database.auto_update:set(auto_update_sw:enabled())
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end)
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local actions_container = self.content:Object {
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w = lvgl.PCT(100),
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h = lvgl.SIZE_CONTENT,
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flex = {
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flex_direction = "row",
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justify_content = "center",
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align_items = "space-evenly",
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align_content = "center",
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},
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pad_top = 4,
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pad_column = 4,
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}
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actions_container:add_style(styles.list_item)
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local update = actions_container:Button {}
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update:Label { text = "Update now" }
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update:onClicked(function()
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database.update()
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end)
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self.bindings = self.bindings + {
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database.auto_update:bind(function(en)
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if en then
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auto_update_sw:add_state(lvgl.STATE.CHECKED)
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else
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auto_update_sw:clear_state(lvgl.STATE.CHECKED)
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end
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end),
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}
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end
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}
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local PowerSettings = SettingsScreen:new {
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title = "Power",
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createUi = function(self)
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SettingsScreen.createUi(self)
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local power = require("power")
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|
|
local charge_pct = widgets.Row(self.content, "Charge").right
|
|
local charge_volts = widgets.Row(self.content, "Voltage").right
|
|
local charge_state = widgets.Row(self.content, "Status").right
|
|
|
|
self.bindings = self.bindings + {
|
|
power.battery_pct:bind(function(pct)
|
|
charge_pct:set { text = string.format("%d%%", pct) }
|
|
end),
|
|
power.battery_millivolts:bind(function(mv)
|
|
charge_volts:set { text = string.format("%.2fV", mv / 1000) }
|
|
end),
|
|
power.charge_state:bind(function(state)
|
|
charge_state:set { text = state }
|
|
end),
|
|
}
|
|
|
|
local fast_charge_container = self.content:Object {
|
|
flex = {
|
|
flex_direction = "row",
|
|
justify_content = "flex-start",
|
|
align_items = "center",
|
|
align_content = "flex-start",
|
|
},
|
|
w = lvgl.PCT(100),
|
|
h = lvgl.SIZE_CONTENT,
|
|
pad_bottom = 4,
|
|
}
|
|
fast_charge_container:add_style(styles.list_item)
|
|
fast_charge_container:Label { text = "Fast Charging", flex_grow = 1 }
|
|
local fast_charge_sw = fast_charge_container:Switch {}
|
|
|
|
fast_charge_sw:onevent(lvgl.EVENT.VALUE_CHANGED, function()
|
|
power.fast_charge:set(fast_charge_sw:enabled())
|
|
end)
|
|
|
|
self.bindings = self.bindings + {
|
|
power.fast_charge:bind(function(en)
|
|
if en then
|
|
fast_charge_sw:add_state(lvgl.STATE.CHECKED)
|
|
else
|
|
fast_charge_sw:clear_state(lvgl.STATE.CHECKED)
|
|
end
|
|
end),
|
|
}
|
|
end
|
|
}
|
|
|
|
local SamdConfirmation = SettingsScreen:new {
|
|
title = "Are you sure?",
|
|
createUi = function(self)
|
|
SettingsScreen.createUi(self)
|
|
self.content:Label {
|
|
w = lvgl.PCT(100),
|
|
text = "After selecting 'flash', copy the new UF2 file onto the USB drive that appears. The screen will be blank until the update is finished.",
|
|
long_mode = lvgl.LABEL.LONG_WRAP,
|
|
}
|
|
|
|
local button_container = self.content:Object {
|
|
w = lvgl.PCT(100),
|
|
h = lvgl.SIZE_CONTENT,
|
|
flex = {
|
|
flex_direction = "row",
|
|
justify_content = "center",
|
|
align_items = "space-evenly",
|
|
align_content = "center",
|
|
},
|
|
pad_top = 4,
|
|
pad_column = 4,
|
|
}
|
|
button_container:add_style(styles.list_item)
|
|
|
|
local update = button_container:Button {}
|
|
update:Label { text = "Flash" }
|
|
update:onClicked(function()
|
|
require("version").update_samd()
|
|
end)
|
|
end
|
|
}
|
|
|
|
local FirmwareSettings = SettingsScreen:new {
|
|
title = "Firmware",
|
|
createUi = function(self)
|
|
SettingsScreen.createUi(self)
|
|
local version = require("version")
|
|
widgets.Row(self.content, "ESP32", version.esp())
|
|
widgets.Row(self.content, "SAMD21", version.samd())
|
|
widgets.Row(self.content, "Collator", version.collator())
|
|
|
|
local button_container = self.content:Object {
|
|
w = lvgl.PCT(100),
|
|
h = lvgl.SIZE_CONTENT,
|
|
flex = {
|
|
flex_direction = "row",
|
|
justify_content = "center",
|
|
align_items = "space-evenly",
|
|
align_content = "center",
|
|
},
|
|
pad_top = 4,
|
|
pad_column = 4,
|
|
}
|
|
button_container:add_style(styles.list_item)
|
|
|
|
local update = button_container:Button {}
|
|
update:Label { text = "Update SAMD21" }
|
|
update:onClicked(function()
|
|
backstack.push(SamdConfirmation:new())
|
|
end)
|
|
end
|
|
}
|
|
|
|
local LicensesScreen = SettingsScreen:new {
|
|
title = "Licenses",
|
|
createUi = function(self)
|
|
SettingsScreen.createUi(self)
|
|
require("licenses")(self)
|
|
end
|
|
}
|
|
|
|
local FccStatementScreen = SettingsScreen:new {
|
|
title = "FCC Statement",
|
|
createUi = function(self)
|
|
SettingsScreen.createUi(self)
|
|
|
|
local text_part = function(text)
|
|
self.content:Label {
|
|
w = lvgl.PCT(100),
|
|
h = lvgl.SIZE_CONTENT,
|
|
text = text,
|
|
text_font = font.fusion_10,
|
|
long_mode = lvgl.LABEL.LONG_WRAP,
|
|
}
|
|
end
|
|
|
|
text_part(
|
|
"This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:")
|
|
text_part("(1) This device may not cause harmful interference, and")
|
|
text_part(
|
|
"(2) this device must accept any interference received, including interference that may cause undesired operation.")
|
|
|
|
local scroller = self.content:Object { w = 1, h = 1 }
|
|
scroller:onevent(lvgl.EVENT.FOCUSED, function()
|
|
scroller:scroll_to_view(1);
|
|
end)
|
|
lvgl.group.get_default():add_obj(scroller)
|
|
end
|
|
}
|
|
|
|
local RegulatoryScreen = SettingsScreen:new {
|
|
title = "Regulatory",
|
|
createUi = function(self)
|
|
SettingsScreen.createUi(self)
|
|
local version = require("version")
|
|
|
|
local small_row = function(left, right)
|
|
local container = self.content:Object {
|
|
flex = {
|
|
flex_direction = "row",
|
|
justify_content = "flex-start",
|
|
align_items = "flex-start",
|
|
align_content = "flex-start"
|
|
},
|
|
w = lvgl.PCT(100),
|
|
h = lvgl.SIZE_CONTENT
|
|
}
|
|
container:add_style(styles.list_item)
|
|
container:Label {
|
|
text = left,
|
|
flex_grow = 1,
|
|
text_font = font.fusion_10,
|
|
}
|
|
container:Label {
|
|
text = right,
|
|
text_font = font.fusion_10,
|
|
}
|
|
end
|
|
small_row("Manufacturer", "cool tech zone")
|
|
small_row("Product model", "CTZ-1")
|
|
small_row("FCC ID", "2BG33-CTZ1")
|
|
|
|
local button_container = self.content:Object {
|
|
w = lvgl.PCT(100),
|
|
h = lvgl.SIZE_CONTENT,
|
|
flex = {
|
|
flex_direction = "row",
|
|
justify_content = "center",
|
|
align_items = "space-evenly",
|
|
align_content = "center",
|
|
},
|
|
pad_top = 4,
|
|
pad_column = 4,
|
|
}
|
|
button_container:add_style(styles.list_item)
|
|
|
|
local button = button_container:Button {}
|
|
button:Label { text = "FCC Statement" }
|
|
button:onClicked(function()
|
|
backstack.push(FccStatementScreen:new())
|
|
end)
|
|
|
|
local logo_container = self.content:Object {
|
|
w = lvgl.PCT(100),
|
|
h = lvgl.SIZE_CONTENT,
|
|
flex = {
|
|
flex_direction = "row",
|
|
justify_content = "center",
|
|
align_items = "center",
|
|
align_content = "center",
|
|
},
|
|
pad_top = 4,
|
|
pad_column = 4,
|
|
}
|
|
button_container:add_style(styles.list_item)
|
|
|
|
logo_container:Image { src = "//lua/img/ce.png" }
|
|
logo_container:Image { src = "//lua/img/weee.png" }
|
|
end
|
|
}
|
|
|
|
return widgets.MenuScreen:new {
|
|
show_back = true,
|
|
title = "Settings",
|
|
createUi = function(self)
|
|
widgets.MenuScreen.createUi(self)
|
|
local list = self.root:List {
|
|
w = lvgl.PCT(100),
|
|
h = lvgl.PCT(100),
|
|
flex_grow = 1,
|
|
}
|
|
|
|
local function section(name)
|
|
local elem = list:Label {
|
|
text = name,
|
|
pad_left = 4,
|
|
}
|
|
theme.set_style(elem, "settings_title")
|
|
end
|
|
|
|
local function submenu(name, class)
|
|
local item = list:add_btn(nil, name)
|
|
item:onClicked(function()
|
|
backstack.push(class:new())
|
|
end)
|
|
item:add_style(styles.list_item)
|
|
end
|
|
|
|
section("Audio")
|
|
submenu("Bluetooth", BluetoothSettings)
|
|
submenu("Headphones", HeadphonesSettings)
|
|
|
|
section("Interface")
|
|
submenu("Display", DisplaySettings)
|
|
submenu("Theme", ThemeSettings)
|
|
submenu("Input Method", InputSettings)
|
|
|
|
section("USB")
|
|
submenu("Storage", MassStorageSettings)
|
|
|
|
section("System")
|
|
submenu("Database", DatabaseSettings)
|
|
submenu("Power", PowerSettings)
|
|
|
|
section("About")
|
|
submenu("Firmware", FirmwareSettings)
|
|
submenu("Licenses", LicensesScreen)
|
|
submenu("Regulatory", RegulatoryScreen)
|
|
end
|
|
}
|
|
|