Randy4

Planned as an update to the original Randy, but due to migration on the GTK-4 i had to rewrite everything.

Conky inspired system info viewer written in Rust / GTK4

Road Map

• Migrate origin functionality:
  • yaml config reading
  • css loading and customization
  • benches for speed testing
  • timings feature
  • Configurable modules [#configurable-modules]
  • UI settings [#ui-settings]
  • GPU sensors support
  • lm-sensors support
• toml config reading
• using gio::Settings instead of config::Config

Notes

Использовать Cell для общего контекста в приложении, что бы добавить мутабельности в Settings. Использовать стандартные конфиг и подгружать дефолтные значения из css, а не в коде.

Migration

• xpos: 0 # deprecated
• ypos: 0 # deprecated

Features

Configurable Modules

• Module list:
  • system - system info
  • cpus - all cpus usage stats bar
  • cpu_consumers - top N pids using cpu and their usage
  • mem_consumers - top N pids using mem and their usage
  • filesystem - usage of a given mounted filesystem
  • net - usage recv/trans for a given network interface
  • battery - charging/discharging percentage of /sys/*/power_supply's
• Can order the modules how you wish
• Can enable/disable modules and sub items

UI Settings

• bar_height - the height of the bars (default: 10px)
• base_opacity - the base opacity of the Randy window. affects window and all sub-widgets. (default: 1.0)
• color_bar - base color of the usage bars
• color_bar_med - color of the usage bars > 50% < 80%
• color_bar_high - color of the usage bars > 80%
• colorborders - color of the GTK _borders (frame borders, bar borders) defaults to same as color_text
• color_label - color of the "labels"
• color_text - color of all other text
• decoration - hide/show window decorations
• font_family - the CSS-style font family string (font names with spaces must be wrapped in escaped quotes, eg fo_family: "\"Terminus (TTF)\", \"Liberation Mono\", monospace")
• font_size
• mod_bat -modulo used to skip frames for getting battery data (default: 2)
• mod_fs - modulo used to skip frames for getting filesystem data (default: 2)
• mod_top - modulo used to skip frames for getting top data (default: 2)
• resizable - bool to make the GUI resizable
• skip_taskbar - in case you want to see a Randy item in the taskbar
• timeout - time in seconds to wait between frame updates
• xpos - starting position x
• ypos - starting position y

Building

Running

Issues

gtk4 not support move function (btw wayland)

Credits & References

1. Origin / github.com
2. GTK4 Demo App - simple css widget / github.com
3. Rust Gtk4 css styleing / github.com
4. Example gtk-rs (gtk4) custom widget / github.com
5. About create custom widgets, Subclassing GTK widgets in Rust / www.figuiere.net
6. Object subclass with imp (gtk-rs) / github.com