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https://github.com/efjerryyang/uiohook-rs

uiohook-rs is a Rust wrapper for the libuiohook, providing cross-platform keyboard and mouse hooking
https://github.com/efjerryyang/uiohook-rs

hook keyboard libuiohook mouse uiohook wheel

Last synced: about 1 month ago
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uiohook-rs is a Rust wrapper for the libuiohook, providing cross-platform keyboard and mouse hooking

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# uiohook-rs

[![Crates.io](https://img.shields.io/crates/v/uiohook-rs.svg)](https://crates.io/crates/uiohook-rs)

`uiohook-rs` is a Rust wrapper for the [libuiohook](https://github.com/kwhat/libuiohook), providing cross-platform keyboard and mouse hooking capabilities.

## Features

- Cross-platform support (Linux, macOS, Windows)
- Low-level keyboard and mouse event handling
- Easy-to-use Rust API

**IMPORTANT**: This crate has not been tested on `MacOS` and `Windows` yet, please report any issues you encounter (likely to be compilation issues related to dependencies).

## Usage

Here's a basic example of how to use `uiohook-rs`:

```rust
use uiohook_rs::{EventHandler, Uiohook, UiohookEvent};

struct MyEventHandler;

impl EventHandler for MyEventHandler {
fn handle_event(&self, event: &UiohookEvent) {
println!("Event: {:?}", event);
}
}

fn main() {
let event_handler = MyEventHandler;
let uiohook = Uiohook::new(event_handler);

if let Err(e) = uiohook.run() {
eprintln!("Error: {}", e);
}

// Stop the hook
if let Err(e) = uiohook.stop() {
eprintln!("Error: {}", e);
}
}
```

## Running the Demo

There are several example programs available under the `examples/` directory, including demos for general event handling (`demo.rs`), pretty-printed output (`pretty_demo.rs`), and specific handlers for keyboard, mouse, and wheel events. Except for the `pretty_demo.rs`, all other examples use the minimal code to demonstrate the hook functionality.

To run the demo:

1. Clone the repo:

```sh
git clone https://github.com/efJerryYang/uiohook-rs.git
cd uiohook-rs
```

2. Run the demo:

```sh
cargo run --example demo
```

3. Press Ctrl-C to exit. See the output:

```txt
Press Ctrl-C to exit
MOVED | Mouse | X: 802 | Y: 644 | Button: 0 | Clicks: 0
PRESSED | Caps Lock | Code: 58 | Raw: 65509
RELEASED | Caps Lock | Code: 58 | Raw: 65509
PRESSED | Caps Lock | Code: 58 | Raw: 65509
RELEASED | Caps Lock | Code: 58 | Raw: 65509
PRESSED | Left Shift | Code: 42 | Raw: 65505
PRESSED | B | Code: 48 | Raw: 66
TYPED | B | Code: 66 | Raw: 66
RELEASED | B | Code: 48 | Raw: 66
RELEASED | Left Shift | Code: 42 | Raw: 65505
PRESSED | H | Code: 35 | Raw: 104
TYPED | h | Code: 104 | Raw: 104
RELEASED | H | Code: 35 | Raw: 104
PRESSED | Mouse | X: 802 | Y: 644 | Button: 1 | Clicks: 1
RELEASED | Mouse | X: 802 | Y: 644 | Button: 1 | Clicks: 1
CLICKED | Mouse | X: 802 | Y: 644 | Button: 1 | Clicks: 1
PRESSED | Mouse | X: 802 | Y: 644 | Button: 1 | Clicks: 1
DRAGGED | Mouse | X: 803 | Y: 644 | Button: 0 | Clicks: 1
... (more DRAGGED events)
DRAGGED | Mouse | X: 920 | Y: 630 | Button: 0 | Clicks: 0
DRAGGED | Mouse | X: 921 | Y: 630 | Button: 0 | Clicks: 0
RELEASED | Mouse | X: 921 | Y: 630 | Button: 1 | Clicks: 0
PRESSED | Left Control | Code: 29 | Raw: 65507
PRESSED | C | Code: 46 | Raw: 99
TYPED | c | Code: 99 | Raw: 99
Exiting...
```

## License

GNU General Public License v3.0, see [LICENSE](LICENSE).