clipboard-rs

clipboard-rs is a cross-platform library written in Rust for getting and setting the system-level clipboard content. It supports Linux, Windows, and MacOS.

简体中文

Function Support

• Plain text
• Html
• Rich text
• Image (In PNG format)
• File (In file-uri-list format)
• Any type (by specifying the type identifier) can be obtained through the available_formats method

Development Plan

• MacOS Support
• Linux Support (x11)
• Windows Support

Usage

Add the following content to your Cargo.toml:

[dependencies]
clipboard-rs = "0.2.1"

CHANGELOG

Examples

All Usage Examples

Examples

Simple Read and Write

use clipboard_rs::{Clipboard, ClipboardContext, ContentFormat};

fn main() {
	let ctx = ClipboardContext::new().unwrap();
	let types = ctx.available_formats().unwrap();
	println!("{:?}", types);

	let has_rtf = ctx.has(ContentFormat::Rtf);
	println!("has_rtf={}", has_rtf);

	let rtf = ctx.get_rich_text().unwrap_or("".to_string());

	println!("rtf={}", rtf);

	let has_html = ctx.has(ContentFormat::Html);
	println!("has_html={}", has_html);

	let html = ctx.get_html().unwrap_or("".to_string());

	println!("html={}", html);

	let content = ctx.get_text().unwrap_or("".to_string());

	println!("txt={}", content);
}

Reading Images

use clipboard_rs::{common::RustImage, Clipboard, ClipboardContext};

const TMP_PATH: &str = "/tmp/";

fn main() {
	let ctx = ClipboardContext::new().unwrap();
	let types = ctx.available_formats().unwrap();
	println!("{:?}", types);

	let img = ctx.get_image();

	match img {
		Ok(img) => {
			img.save_to_path(format!("{}test.png", TMP_PATH).as_str())
				.unwrap();

			let resize_img = img.thumbnail(300, 300).unwrap();

			resize_img
				.save_to_path(format!("{}test_thumbnail.png", TMP_PATH).as_str())
				.unwrap();
		}
		Err(err) => {
			println!("err={}", err);
		}
	}
}

Reading Any Format

use clipboard_rs::{Clipboard, ClipboardContext};

fn main() {
    let ctx = ClipboardContext::new().unwrap();
    let types = ctx.available_formats().unwrap();
    println!("{:?}", types);

    let buffer = ctx.get_buffer("public.html").unwrap();

    let string = String::from_utf8(buffer).unwrap();

    println!("{}", string);
}

Listening to Clipboard Changes

use clipboard_rs::{
	Clipboard, ClipboardContext, ClipboardHandler, ClipboardWatcher, ClipboardWatcherContext,
};
use std::{thread, time::Duration};

struct Manager {
	ctx: ClipboardContext,
}

impl Manager {
	pub fn new() -> Self {
		let ctx = ClipboardContext::new().unwrap();
		Manager { ctx }
	}
}

impl ClipboardHandler for Manager {
	fn on_clipboard_change(&mut self) {
		println!(
			"on_clipboard_change, txt = {}",
			self.ctx.get_text().unwrap()
		);
	}
}

fn main() {
	let manager = Manager::new();

	let mut watcher = ClipboardWatcherContext::new().unwrap();

	let watcher_shutdown = watcher.add_handler(manager).get_shutdown_channel();

	thread::spawn(move || {
		thread::sleep(Duration::from_secs(5));
		println!("stop watch!");
		watcher_shutdown.stop();
	});

	println!("start watch!");
	watcher.start_watch();
}

X11 - Clipboard Read Timeout

By default, in X11 clipboard-rs implements a read timeout of 500 ms. You can override or disable this timeout by creating ClipboardContext using new_with_options:

#[cfg(unix)]
fn setup_clipboard() -> ClipboardContext {
	ClipboardContext::new_with_options(ClipboardContextX11Options { read_timeout: None }).unwrap()
}

#[cfg(not(unix))]
fn setup_clipboard(ctx: &mut ClipboardContext) -> ClipboardContext{
	ClipboardContext::new().unwrap()
}

Contributing

You are welcome to submit PRs and issues and contribute your code or ideas to the project. Due to my limited level, the library may also have bugs. You are welcome to point them out and I will modify them as soon as possible.

Thanks

• API design is inspired by electron
• Linux part of the project code is referenced from x11-clipboard

Contract

if you have any questions, you can contact me by email: [email protected]

Chinese users can also contact me by wechatNo: uniq_idx_church_lynn

License

This project is licensed under the MIT License. See the LICENSE file for details.