# FTXUI

[![issues][badge.issues]][issues]
[![license][badge.license]][license]
[![contributors][badge.contributors]][contributors]

[badge.issues]: https://img.shields.io/github/issues-raw/arthursonzogni/FTXUI
[badge.license]: https://img.shields.io/github/license/arthursonzogni/FTXUI?color=black
[badge.contributors]: https://img.shields.io/github/contributors/arthursonzogni/FTXUI?color=blue

[issues]: https://github.com/ArthurSonzogni/FTXUI/issues
[license]: http://opensource.org/licenses/MIT
[contributors]: https://github.com/ArthurSonzogni/FTXUI/graphs/contributors

**Functional Terminal (X) User interface**

A simple C++ library for terminal based user interface.

## Demo:
![Demo image](./examples/component/homescreen.gif)

## Feature
 * Functional style. Inspired by
   [[1]](https://hackernoon.com/building-reactive-terminal-interfaces-in-c-d392ce34e649?gi=d9fb9ce35901)
   and [React](https://reactjs.org/)
 * Simple and elegant syntax (in my opinion).
 * Support for [UTF8](https://en.wikipedia.org/wiki/UTF-8) and [fullwidth chars](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) (→ 测试). (% [except combining characters](https://github.com/ArthurSonzogni/FTXUI/issues/109))
 * No dependencies.
 * Cross platform (mostly). Linux/mac (main target), Windows (experimental).
 * Keyboard & mouse navigation.

## Operating systems
- [![linux-emscripten][badge.linux-emscripten]][link.linux-emscripten]
- [![linux-gcc][badge.linux-gcc]][link.linux-gcc]
[![linux-clang][badge.linux-clang]][link.linux-clang]
- [![windows-msvc][badge.windows-msvc]][link.windows-msvc]
- [![mac-clang][badge.mac-clang]][link.mac-clang]

[badge.linux-gcc]: https://github.com/ArthurSonzogni/FTXUI/actions/workflows/linux-gcc.yaml/badge.svg?branch=master
[badge.linux-clang]: https://github.com/ArthurSonzogni/FTXUI/actions/workflows/linux-clang.yaml/badge.svg?branch=master
[badge.linux-emscripten]: https://github.com/ArthurSonzogni/FTXUI/actions/workflows/linux-emscripten.yaml/badge.svg?branch=master
[badge.windows-msvc]: https://github.com/ArthurSonzogni/FTXUI/actions/workflows/windows-msvc.yaml/badge.svg?branch=master
[badge.mac-clang]: https://github.com/ArthurSonzogni/FTXUI/actions/workflows/mac-clang.yaml/badge.svg?branch=master

[link.linux-gcc]: https://github.com/ArthurSonzogni/FTXUI/actions/workflows/linux-gcc.yaml
[link.linux-clang]: https://github.com/ArthurSonzogni/FTXUI/actions/workflows/linux-clang.yaml
[link.linux-emscripten]: https://github.com/ArthurSonzogni/FTXUI/actions/workflows/linux-emscripten.yaml
[link.windows-msvc]: https://github.com/ArthurSonzogni/FTXUI/actions/workflows/windows-msvc.yaml
[link.mac-clang]: https://github.com/ArthurSonzogni/FTXUI/actions/workflows/mac-clang.yaml

## Example:
~~~cpp
  vbox({
    hbox({
      text(L"left") | border,
      text(L"middle") | border | flex,
      text(L"right") | border,
    }),
    gauge(0.5) | border,
  });
~~~

~~~bash
┌────┐┌───────────────────────────────────────────────────────────────┐┌─────┐
│left││middle                                                         ││right│
└────┘└───────────────────────────────────────────────────────────────┘└─────┘
┌────────────────────────────────────────────────────────────────────────────┐
│██████████████████████████████████████                                      │
└────────────────────────────────────────────────────────────────────────────┘
~~~

# Documentation:

- [Starter example project](https://github.com/ArthurSonzogni/ftxui-starter)
- [Documentation](https://arthursonzogni.com/FTXUI/doc/)
- [Examples (WebAssembly)](https://arthursonzogni.com/FTXUI/examples/)
- [Build using CMake](https://arthursonzogni.com/FTXUI/doc/#build-using-cmake)
- [Build using nxxm](https://arthursonzogni.com/FTXUI/doc/#build-using-cmake)

## Project using FTXUI

Feel free to add your projects here:
- [git-tui](https://github.com/ArthurSonzogni/git-tui)
- [rgb-tui](https://github.com/ArthurSonzogni/rgb-tui)
- [chrome-log-beautifier](https://github.com/ArthurSonzogni/chrome-log-beautifier)
- [x86-64 CPU Architecture Simulation](https://github.com/AnisBdz/CPU)
- [ltuiny](https://github.com/adrianoviana87/ltuiny)
- [i3-termdialogs](https://github.com/mibli/i3-termdialogs)
- [Just-Fast](https://github.com/GiuseppeCesarano/just-fast)
- [simpPRU](https://github.com/VedantParanjape/simpPRU)
- [Pigeon ROS TUI](https://github.com/PigeonSensei/Pigeon_ros_tui)
- [hastur](https://github.com/robinlinden/hastur)
- [CryptoCalculator](https://github.com/brevis/CryptoCalculator)
- [todoman](https://github.com/aaleino/todoman)

## Hosted on:
 * [github](https://github.com/ArthurSonzogni/ftxui)
 * [gitlab](https://gitlab.com/ArthurSonzogni/ftxui)

## External install.

It is **highly** recommanded to use cmake FetchContent to depends on FTXUI. This
way you can specify uppon which commit hash you would like to depend on.

Alternatively, the following packages have been created.
- vcpkg ([soon](https://github.com/ArthurSonzogni/FTXUI/issues/112))
- [Arch Linux PKGBUILD](https://aur.archlinux.org/packages/ftxui-git/).