Night Light Dialog Tool

A GTK4-based tool for managing and switching temperature settings using customizable presets.

Features

• View and edit Redshift configuration files.
• Manage temperature presets.
• GTK4-based UI.

Dependencies

• Rust
• GTK4
• glib
• Redshift

Installation

1. Clone the repository:

   git clone https://github.com/your-username/night-light-diag.git
   cd night-light-diag

2. Build the project using Cargo:

   cargo build --release

3. Run the application:

   ./target/release/night-light-diag

Usage

Redshift Configuration

The Redshift configuration file is automatically created at ~/.config/redshift/config.

Redshift Configuration Example

Presets Configuration

The presets configuration file is located at ~/.config/nighlight/presets.toml. If the file does not exist, the application will use the following default presets:

• "2K" = 2000
• "2.5K" = 2500
• "3K" = 3000
• "3.5K" = 3500
• "4K" = 4000
• "4.5K" = 4500
• "5K" = 5000
• "5.5K" = 5500
• "6K" = 6000
• "6.5K" = 6500

Presets Configuration Example

Wrapper Script

A wrapper script is provided to launch the application from a panel. The script assumes the project is located at:

BIN="${BIN:-$HOME/Projects/night-light-dialog/target/release/night-light-dialog}"

You should customize the BIN variable in the script to point to the correct path of the built binary.

Wrapper Script Example

Screenshots