sawyer/picocalc-os-rs
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sawyer bristol
2025-11-04 16:50:57 -07:00
parent 375b5d1d47
commit 513042b561
2 changed files with 18 additions and 17 deletions
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14
user-apps/gif/src/main.rs
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@@ -32,11 +32,12 @@ pub fn main() {
print!("Starting Gif app");
let mut display = Display;
let mut gifs = Entries::new();
list_dir("/gifs", &mut gifs);
let mut entries = Entries::new();
list_dir("/gifs", &mut entries);
gifs.entries()
.retain(|e| e.extension().unwrap_or("") == "gif");
let mut files = entries.entries();
files.retain(|e| e.extension().unwrap_or("") == "gif");
let gifs = &files.iter().map(|e| e.full_name()).collect::<Vec<&str>>();
let mut selection_ui = SelectionUi::new(&gifs, "No Gif files found in /gifs");
let selection = selection_ui
@@ -44,9 +45,10 @@ pub fn main() {
.expect("failed to draw")
.expect("Failed to get user selection");
let size = file_len(&format!("/gifs/{}.gif", gifs.entries()[selection]));
let file_name = format!("/gifs/{}", gifs[selection]);
let size = file_len(&file_name);
let mut buf = vec![0_u8; size];
let read = read_file("/gifs/bad_apple.gif", 0, &mut buf);
let read = read_file(&file_name, 0, &mut buf);
print!("read: {}, file size: {}", read, size);
assert!(read == size);