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use std::path;
use std::thread;
use crate::io::FileOperationProgress;
use crate::util::format;
#[derive(Debug)]
pub struct IoWorkerObserver {
pub handle: thread::JoinHandle<()>,
pub progress: Option<FileOperationProgress>,
msg: String,
src: path::PathBuf,
dest: path::PathBuf,
}
impl IoWorkerObserver {
pub fn new(handle: thread::JoinHandle<()>, src: path::PathBuf, dest: path::PathBuf) -> Self {
Self {
handle,
progress: None,
src,
dest,
msg: String::new(),
}
}
pub fn join(self) -> bool {
matches!(self.handle.join(), Ok(_))
}
pub fn set_progress(&mut self, progress: FileOperationProgress) {
self.progress = Some(progress);
}
pub fn update_msg(&mut self) {
match self.progress.as_ref() {
None => {}
Some(progress) => {
let op_str = progress.kind().actioning_str();
let processed_size = format::file_size_to_string(progress.bytes_processed());
let total_size = format::file_size_to_string(progress.total_bytes());
let msg = format!(
"{} ({}/{}) ({}/{}) completed",
op_str,
progress.files_processed() + 1,
progress.total_files(),
processed_size,
total_size,
);
self.msg = msg;
}
}
}
pub fn get_msg(&self) -> &str {
self.msg.as_str()
}
pub fn src_path(&self) -> &path::Path {
self.src.as_path()
}
pub fn dest_path(&self) -> &path::Path {
self.dest.as_path()
}
}
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