cd on quitcd_on_quit

1 files changed, 48 insertions, 0 deletions

diff --git a/src/utils.rs b/src/utils.rs
new file mode 100644
index 0000000..3ce6685
--- /dev/null
+++ b/src/utils.rs
@@ -0,0 +1,48 @@
+use std::sync::Arc;
+
+use sysinfo::{Disk, DiskExt};
+use tuikit::term::Term;
+
+use crate::actioner::Actioner;
+use crate::fileinfo::human_size;
+use crate::fm_error::FmResult;
+use crate::status::Status;
+use crate::term_manager::{Display, EventReader};
+
+/// Returns a `Display` instance after `tuikit::term::Term` creation.
+pub fn init_term() -> FmResult<Term> {
+    let term: Term<()> = Term::new()?;
+    term.enable_mouse_support()?;
+    Ok(term)
+}
+
+pub fn disk_space(disks: &[Disk], path_str: String) -> String {
+    if path_str.is_empty() {
+        return "".to_owned();
+    }
+    let mut size = 0_u64;
+    let mut disks: Vec<&Disk> = disks.iter().collect();
+    disks.sort_by_key(|disk| disk.mount_point().as_os_str().len());
+    for disk in disks {
+        if path_str.contains(disk.mount_point().as_os_str().to_str().unwrap()) {
+            size = disk.available_space();
+        };
+    }
+    human_size(size)
+}
+
+pub fn print_on_quit(
+    term: Arc<Term>,
+    actioner: Actioner,
+    event_reader: EventReader,
+    status: Status,
+    display: Display,
+) {
+    let path = status.selected_non_mut().path_str().unwrap_or_default();
+    std::mem::drop(term);
+    std::mem::drop(actioner);
+    std::mem::drop(event_reader);
+    std::mem::drop(status);
+    std::mem::drop(display);
+    println!("{}", path)
+}