commit 5bbb922641fbfec88018e3d5778d1bc11f071eb7
Author: justine <me@squi.fr>
Date:   Tue Aug 20 16:40:25 2024 +0200

    first commit

diff --git a/.gitignore b/.gitignore
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+ "windows_i686_gnu",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
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diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..9913a79
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "imageview"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+anyhow = "1.0.86"
+gtk = { version = "0.9.0", package = "gtk4", features = ["v4_14"] }
diff --git a/pic1.jpg b/pic1.jpg
new file mode 100644
index 0000000..a21261b
Binary files /dev/null and b/pic1.jpg differ
diff --git a/pic2.jpg b/pic2.jpg
new file mode 100644
index 0000000..635913d
Binary files /dev/null and b/pic2.jpg differ
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..183fd7e
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,94 @@
+use gtk::prelude::*;
+use gtk::{glib, Application, ApplicationWindow, Button, Image};
+use std::cell::Cell;
+use std::fs;
+
+extern crate anyhow;
+
+const APP_ID: &str = "org.gtk_rs.GObjectMemoryManagement1";
+
+fn main() -> glib::ExitCode {
+    // Create a new application
+    let app = Application::builder().application_id(APP_ID).build();
+
+    // Connect to "activate" signal of `app`
+    app.connect_activate(build_ui);
+
+    // Run the application
+    app.run()
+}
+
+fn get_pictures_in_folder(folder: String) -> anyhow::Result<Vec<String>> {
+    let paths = fs::read_dir(&folder).expect("Could not read given folder");
+    let mut myvec = Vec::new();
+    let accepted_exts = ["jpg", "jpeg", "png"];
+
+    //We only want files, and only jpg or png
+    for p in paths {
+        let entry = p?;
+        let path = entry.path();
+        let md = fs::metadata(&path)?;
+        if md.is_file() {
+            if let Some(extension) = path.extension() {
+                if let Some(ext) = extension.to_str() {
+                    if accepted_exts.contains(&ext.to_lowercase().as_str()) {
+                        myvec.push(path.to_string_lossy().to_string());
+                    }
+                }
+            }
+        }
+    }
+
+    dbg!(myvec.clone());
+    Ok(myvec)
+}
+
+fn build_ui(application: &Application) {
+    // Create a vertical container
+    let mut vbox = gtk::Box::new(gtk::Orientation::Vertical, 0);
+
+    // Create the "Increase" button
+    let button_increase = Button::builder()
+        .label("Next")
+        .margin_top(12)
+        .margin_bottom(12)
+        .margin_start(12)
+        .margin_end(12)
+        .build();
+
+    // A list of pictures with a mutable index ref
+    let pics = get_pictures_in_folder(".".to_string()).unwrap();
+    let nbr: usize = 0;
+    let curr_pic = Cell::new(nbr);
+
+    // Create the image
+    let image = Image::from_file(pics[curr_pic.get()].clone());
+    image.set_hexpand(true);
+    image.set_vexpand(true);
+    image.set_size_request(-1, -1);
+
+    // Connect the button's clicked signal to update the image
+    let image_clone = image.clone(); // Clone the image widget reference for the closure
+    button_increase.connect_clicked(move |_| {
+        let new_index = (curr_pic.get() + 1) % pics.len(); // Ensure the index wraps around
+        curr_pic.set(new_index); // Update the current picture index
+        image_clone.set_from_file(Some(pics[curr_pic.get()].clone())); // Update the image
+        println!("{:?}", curr_pic.get());
+    });
+
+    // Put the widgets in the container
+    vbox.append(&button_increase);
+    vbox.append(&image);
+
+    // Create a window
+    let window = ApplicationWindow::builder()
+        .application(application)
+        .title("Image Viewer")
+        .default_width(800)
+        .default_height(600)
+        .child(&vbox)
+        .build();
+
+    // Present the window
+    window.present();
+}