feat: display file size

src/main.rs

@@ -2,6 +2,7 @@ use std::{
     borrow::Cow,
     env,
     ffi::OsStr,
+    os::unix::fs::MetadataExt,
     path::{Path, PathBuf},
 };
 
@@ -11,6 +12,7 @@ use iced::{
     theme, widget, window,
 };
 use image::{EncodableLayout, RgbaImage, imageops};
+use size::Size;
 
 mod kra;
 mod utils;
@@ -179,10 +181,15 @@ impl State {
     fn load_image(&mut self, path: impl AsRef<Path>) -> Result<Task<Message>, String> {
         utils::load_image(&path).map(|image| {
             self.info = Some(format!(
-                "{} {}x{}",
+                "{} {} {}x{}",
                 path.as_ref()
                     .file_name()
                     .map_or(Cow::Borrowed("[no file]"), OsStr::to_string_lossy),
+                path.as_ref()
+                    .metadata()
+                    .map_or(Cow::Borrowed("[no size]"), |m| Cow::Owned(
+                        Size::from_bytes(m.size()).to_string()
+                    )),
                 image.width(),
                 image.height(),
             ));