XFCE Night Mode

Shell script that allows you to easily switch between dark and light variants of the currently used themes. When used as a Generic Monitor (Genmon) plugin, it will automatically switch at the times specified.

It is important to set the desired color schemes before use (see Settings).

• https://gitlab.com/bimlas/xfce4-night-mode (main repository)

• https://github.com/bimlas/xfce4-night-mode (mirror, please star if you like the plugin)

Command line usage

$ xfce4-night-mode.sh [day|night|toggle]

Parameters

day

Use light variant

night

Use dark variant

toggle

Switch between light and dark variants

Without parameters, it will use dark variant from sunset to sunrise according to the settings (see later).

Generic Monitor (Genmon) plugin usage

• First you have to install xfce4-genmon-plugin package if it is not on your system

• Add the monitor to the panel

  • Right click on the panel

  • Select Panel → Add new items

  • Add Generic Monitor plugin

• Set up the generic monitor to use with night mode

  • Right click on the newly added generic monitor → Properties

  • Command: /path/to/xfce4-night-mode.sh

  • Uncheck the checkbox of Label

  • Set Period to 300 seconds (5 minutes)

Settings

For settings, open the XFCE Settings Editor → night-mode channel.

To find out what values to enter, set the color schemes you want and copy them from the appropriate location:

• GTK theme

  • xsettings/Net/ThemeName

• Icon theme

  • xsettings/Net/IconThemeName

• Cursor theme

  • xsettings/Gtk/CursorThemeName

• Window manager theme

  • xfwm4/general/theme

Switch at a time specified by antoher program

For example, to use Redshift or another program to determine when it is night, use xfce4-night-mode-redshift.sh (or a modified version of it) instad of xfce4-night-mode.sh in "Generic Monitor plugin usage".

Changes

2.0.0

• Add options to change GTK, mouse, icon, and window manager theme

  • Breaking change: You must set these before use