Theme Manager

Very simple Python3-based GUI application to set different theme colour and mode (dark/light) variants on linux.

Contents

• Download Latest Version
  • Stores/Ubuntu Private Archive
  • Github Releases
• Features and Screenshots
• Dependencies
  • Build Dependencies
  • Runtime Dependencies
  • Debian/Ubuntu based systems
  • Other Linux-based systems
• Installation
  • 1. Download and install binary files
  • 2. Build and Install from source
    • Debian/Ubuntu based systems
    • Other Linux-based systems
• User Manual
• Issue Tracking and Contributing
  • For Developers
  • Translation
• Contributors
  • Authors

Download Latest Version

Stores/Ubuntu Private Archive

Add the Launchpad PPA

sudo add-apt-repository ppa:mamolinux/gui-apps
sudo apt update
sudo apt install theme-manager

Github Releases

Get the debian package archive from GitHub. For installation, check here.

Download Source (.zip)
Download Source (.tar.gz)
Download Binary (.deb)

Features and Screenshots

The main purpose of this application is to randomly choose and set a desktop theme based on time.

Dependencies

Build Dependencies

The following dependencies are required to build Theme Manager.

gettext
desktop-file-utils
libglib2.0-bin
libgtk-4-bin
meson
python3
python3-sphinx
python3-sphinx-argparse

Runtime Dependencies

The following dependencies are required to run Theme Manager.

gir1.2-appindicator3-0.1
gir1.2-gtk-3.0
python3
python3-configobj
python3-gi
python3-setproctitle
python3-tldextract
redshift

To use or test Theme Manager, you need these dependencies to be installed.

Debian/Ubuntu based distro

To install dependencies on Debian/Ubuntu based systems, run:

sudo apt install gir1.2-appindicator3-0.1 python3 python3-configobj python3-gi \
python3-setproctitle python3-tldextract redshift

Note: If you are using gdebi to install Theme Manager from a .deb file, it will automatically install the dependencies and you can skip this step.

Other Linux-based distro

Replace apt install in the command given in Debian/Ubuntu based distros and use the command for the package manager of the target system(eg. yum install, dnf install, pacman -S etc.)

Note: There might be cases where one or more dependencies might not be available for your system. But that is highly unlikely. In such situations, please create an issue.

Installation

There are two ways, this app can be installed on a Debian/Ubuntu based system.

1. Download and install binary files

Download the latest binary .deb files from here. Then install the GUI Frontend from terminal as

sudo dpkg -i theme-manager*.deb
sudo apt install -f

2. Build and Install From Source

If you are having trouble installing the pre-built binary, build them from source.

Debian/Ubuntu based systems

There are two methods, this app can be installed/used on a Debian/Ubuntu based system. First, download and unzip the source package using:

wget https://github.com/mamolinux/theme-manager/archive/refs/heads/master.zip
unzip master.zip
cd theme-manager-master

1. Option 1: Manually copying necessary files. For that, follow the steps below:

   1. Install python package sources using meson:

      rm -rf builddir
      meson setup -Dprefix=$HOME/.local builddir
      meson compile -C builddir --verbose
      meson install -C builddir
      

      It will install all files under /home/<yourusername>/.local. To remove the locally (/home/<yourusername>/.local) installed files, run:

      ninja uninstall -C builddir
      

   2. To manually install for all users:

      rm -rf builddir
      meson setup builddir
      meson compile -C builddir --verbose
      sudo meson install -C builddir
      

      The last step requires Administrative Privilege. So, be careful before using this. To remove the installed files, run:

      sudo ninja uninstall -C builddir
      

2. Option 2: Build a debian package and install it. To build a debian package on your own:

   1. from the theme-manager-master run:

      dpkg-buildpackage --no-sign
      

      This will create a theme-manager_*.deb package at ../theme-manager-master.

   2. Install the debian package using

      sudo dpkg -i ../theme-manager_*.deb
      sudo apt install -f
      

After it is installed, run theme-manager from terminal or use the theme-manager.desktop.

Other Linux-based systems

1. Install the dependencies.
2. From instructions for Debian/Ubuntu based systems, follow Option 1.

User Manual

Auto Start

Every time Theme Manager starts automatically after PC boots up. It pops up notifications and you see its Icon in the system tray. To reveal the other beauties, you can click on the icon. Currently, there are four menus: Next Theme, Show Logs, About and Quit. In case, if Theme Manager doesn't start automatically, please open an issue. We would like to debug the issue and help you.

To use Theme Manager, please, search for Theme Manager launcher in the menu entries and simply click on it. Setup the themes and accent colours on the settings page and click Randomize.

Issue Tracking and Contributing

If you are interested to contribute and enrich the code, you are most welcome. You can do it by:

1. If you find a bug, to open a new issue with details: Click Here

2. If you know how to fix a bug or want to add new feature/documentation to the existing package, please create a Pull Request.

For Developers

I am managing these apps all by myself during my free time. There are times when I can't contribute for months. So a little help is always welcome. If you want to test Theme Manager,

1. Get the source package and unzip it using:

   wget https://github.com/mamolinux/theme-manager/archive/refs/heads/master.zip
   unzip master.zip
   cd theme-manager-master
   

2. Make desired modifications.
3. Manually install using option 2.
4. Test it by running in debug mode from terminal:

   theme-manager --verbose
   

Translation

All translations are done using using Launchpad Translations. To help translate Theme Manager in your favourite language follow these steps:

1. Go to translations page on Launchpad.
2. Click on the language, you want to translate.
3. Translate strings.
4. Finally, click on Save & Continue.**

Contributors

Author

Himadri Sekhar Basu is the author and current maintainer.

Donations

I am a freelance programmer. So, If you like this app and would like to offer me a coffee ( ☕ ) to motivate me further, you can do so via: