156 lines
5.1 KiB
Markdown
156 lines
5.1 KiB
Markdown
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# Crossterm Cursor | cross-platform cursor movement.
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![Lines of Code][s7] [![Latest Version][s1]][l1] [![MIT][s2]][l2] [![docs][s3]][l3] ![Lines of Code][s6]
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[s1]: https://img.shields.io/crates/v/crossterm_cursor.svg
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[l1]: https://crates.io/crates/crossterm_cursor
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[s2]: https://img.shields.io/badge/license-MIT-blue.svg
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[l2]: ./LICENSE
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[s3]: https://docs.rs/crossterm_cursor/badge.svg
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[l3]: https://docs.rs/crossterm_cursor/
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[s3]: https://docs.rs/crossterm_cursor/badge.svg
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[l3]: https://docs.rs/crossterm_cursor/
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[s6]: https://tokei.rs/b1/github/TimonPost/crossterm_cursor?category=code
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[s7]: https://travis-ci.org/TimonPost/crossterm_cursor.svg?branch=master
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This crate allows you to move the terminal cursor cross-platform.
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It supports all UNIX and windows terminals down to windows 7 (not all terminals are tested see [Tested Terminals](#tested-terminals) for more info)
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This crate is a sub-crate of [crossterm](https://crates.io/crates/crossterm) to move the cursor, and can be use individually.
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Other sub-crates are:
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- [Crossterm Style](https://crates.io/crates/crossterm_style)
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- [Crossterm Terminal](https://crates.io/crates/crossterm_terminal)
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- [Crossterm Screen](https://crates.io/crates/crossterm_screen)
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- [Crossterm Input](https://crates.io/crates/crossterm_input)
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When you want to use other modules as well you might want to use crossterm with [feature flags](https://doc.rust-lang.org/1.30.0/book/first-edition/conditional-compilation.html)
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## Table of contents:
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- [Getting started](#getting-started)
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- [Useful links](#useful-links)
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- [Features](#features)
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- [Examples](#examples)
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- [Tested Terminals](#tested-terminals)
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- [Notice](#notice)
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- [Contributing](#contributing)
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- [Authors](#authors)
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- [License](#license)
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## Getting Started
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This documentation is only for `crossterm_cursor` version `0.1` if you have an older version I suggest you check the [Upgrade Manual](https://github.com/TimonPost/crossterm/blob/master/docs/UpgradeManual.md). Also, check out the [examples](https://github.com/TimonPost/crossterm/tree/master/examples) folders with detailed examples for all functionality of this crate.
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Add the `crossterm_cursor` package to your `Cargo.toml` file.
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```
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[dependencies]
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`crossterm_cursor` = "0.1"
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```
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And import the crossterm_input modules you want to use.
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```rust
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extern crate crossterm_cursor;
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pub use crossterm_cursor::{cursor, TerminalCursor};
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```
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### Useful Links
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- [Documentation](https://docs.rs/crossterm_cursor/)
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- [Crates.io](https://crates.io/crates/crossterm_cursor)
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- [Examples](/examples)
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## Features
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These are the features of this crate:
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- Cross-platform
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- Everything is multithreaded (Send, Sync)
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- Detailed documentation on every item
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- Very few dependenties.
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- Cursor.
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- Moving _n_ times Up, Down, Left, Right
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- Goto a certain position
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- Get cursor position
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- Storing the current cursor position and resetting to that stored cursor position later
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- Hiding an showing the cursor
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- Control over blinking of the terminal cursor (only some terminals are supporting this)
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## Examples
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Check out the [examples](/examples/) for more information about how to use this crate.
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```rust
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use crossterm_cursor::cursor;
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let mut cursor = cursor();
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/// Moving the cursor
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// Set the cursor to position X: 10, Y: 5 in the terminal
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cursor.goto(10,5);
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// Move the cursor up,right,down,left 3 cells.
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cursor.move_up(3);
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cursor.move_right(3);
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cursor.move_down(3);
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cursor.move_left(3);
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/// Safe the current cursor position to recall later
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// Goto X: 5 Y: 5
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cursor.goto(5,5);
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// Safe cursor position: X: 5 Y: 5
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cursor.save_position();
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// Goto X: 5 Y: 20
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cursor.goto(5,20);
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// Print at X: 5 Y: 20.
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print!("Yea!");
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// Reset back to X: 5 Y: 5.
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cursor.reset_position();
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// Print 'Back' at X: 5 Y: 5.
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print!("Back");
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// hide cursor
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cursor.hide();
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// show cursor
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cursor.show();
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// blink or not blinking of the cursor (not widely supported)
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cursor.blink(true)
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```
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## Tested terminals
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- Windows Powershell
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- Windows 10 (pro)
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- Windows CMD
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- Windows 10 (pro)
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- Windows 8.1 (N)
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- Ubuntu Desktop Terminal
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- Ubuntu 17.10
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- (Arch, Manjaro) KDE Konsole
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- Linux Mint
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This crate supports all Unix terminals and windows terminals down to Windows 7 but not all of them have been tested.
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If you have used this library for a terminal other than the above list without issues feel free to add it to the above list, I really would appreciate it.
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## Notice
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This library is average stable now, I don't expect it to not to change that much.
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If there are any changes that will affect previous versions I will [describe](https://github.com/TimonPost/crossterm/blob/master/docs/UpgradeManual.md) what to change to upgrade.
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## Contributing
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I highly appreciate it when you are contributing to this crate.
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Also Since my native language is not English my grammar and sentence order will not be perfect.
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So improving this by correcting these mistakes will help both me and the reader of the docs.
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## Authors
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* **Timon Post** - *Project Owner & creator*
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## License
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This project is licensed under the MIT License - see the [LICENSE.md](https://github.com/TimonPost/crossterm/blob/master/LICENSE) file for details
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