koreader/frontend/ui/elements/common_settings_menu_table.lua

local Device = require("device")
local Language = require("ui/language")
local NetworkMgr = require("ui/network/manager")
local UIManager = require("ui/uimanager")
local Screen = require("device").screen
local _ = require("gettext")

local common_settings = {}

if Device:hasFrontlight() then
    local ReaderFrontLight = require("apps/reader/modules/readerfrontlight")
    common_settings["frontlight"] = {
        text = _("Frontlight"),
        callback = function()
            ReaderFrontLight:onShowFlDialog()
        end,
    }
end

common_settings["night_mode"] = {
    text = _("Night mode"),
    checked_func = function() return G_reader_settings:readSetting("night_mode") end,
    callback = function()
        local night_mode = G_reader_settings:readSetting("night_mode") or false
        Screen:toggleNightMode()
        UIManager:setDirty(nil, "full")
        G_reader_settings:saveSetting("night_mode", not night_mode)
    end
}
common_settings["network"] = {
    text = _("Network"),
    sub_item_table = NetworkMgr:getMenuTable()
}
common_settings["screen"] = {
    text = _("Screen"),
    sub_item_table = {
        require("ui/elements/screen_dpi_menu_table"),
        require("ui/elements/screen_eink_opt_menu_table"),
        require("ui/elements/screen_disable_double_tap_table"),
        require("ui/elements/refresh_menu_table"),
    },
}
common_settings["save_document"] = {
    text = _("Save document"),
    sub_item_table = {
        {
            text = _("Prompt"),
            checked_func = function()
                local setting = G_reader_settings:readSetting("save_document")
                return setting == "prompt" or setting == nil
            end,
            callback = function()
                G_reader_settings:delSetting("save_document")
            end,
        },
        {
            text = _("Always"),
            checked_func = function()
                return G_reader_settings:readSetting("save_document")
                           == "always"
            end,
            callback = function()
                G_reader_settings:saveSetting("save_document", "always")
            end,
        },
        {
            text = _("Disable"),
            checked_func = function()
                return G_reader_settings:readSetting("save_document")
                           == "disable"
            end,
            callback = function()
                G_reader_settings:saveSetting("save_document", "disable")
            end,
        },
    },
}
common_settings["language"] = Language:getLangMenuTable()
common_settings["show_advanced_options"] = {
    text = _("Show advanced options"),
    checked_func = function() return G_reader_settings:readSetting("show_advanced") end,
    callback = function()
        local show_advanced = G_reader_settings:readSetting("show_advanced") or false
        G_reader_settings:saveSetting("show_advanced", not show_advanced)
    end
}



return common_settings