nightmode.lua

nightmode.lua

--- Night mode.
--
-- @module nightmode
-- @copyright 2016 Aidan Holm

local stylesheet = require("stylesheet")
local webview = require("webview")
local window = require("window")
local add_binds = require("modes").add_binds

local _M = {}

--- Whether to enable night mode.
-- @readonly
_M.enable = false

local nightmode_stylesheet = stylesheet{ source = [===[
    * {
        color: #aaa !important;
        background: #050505 !important;
    }
]===] }

webview.add_signal("init", function (view)
    view:add_signal("stylesheet", function (v)
        v.stylesheets[nightmode_stylesheet] = _M.enable
    end)
end)

add_binds("normal", {
    { ",tn", "Toggle night-time mode.", function (w)
            _M.enable = not _M.enable
            for _, ww in pairs(window.bywidget) do
                for _, v in pairs(ww.tabs.children) do
                    v.stylesheets[nightmode_stylesheet] = _M.enable
                end
            end
            w:notify(string.format("%sabled night-time mode", _M.enable and "En" or "Dis"))
        end },
})

return _M

-- vim: et:sw=4:ts=8:sts=4:tw=80