update (not working)

Cargo.toml

@@ -5,3 +5,4 @@ edition = "2021"
 
 [dependencies]
 gtk = { version = "0.9.6", package = "gtk4", features = ["v4_16"] }
+walkdir = "2"

src/gui.rs

@@ -1,21 +1,29 @@
 use gtk::prelude::*;
 use gtk::FileChooserDialog;
-use gtk::{glib, Application, ApplicationWindow, Button, FileChooserAction, ResponseType};
+use gtk::{
+    glib, Application, ApplicationWindow, Box as GtkBox, Button, FileChooserAction, Image,
+    Orientation, ResponseType,
+};
+use std::fs;
+use std::path::Path;
+use walkdir::WalkDir;
 
 const APP_ID: &str = "org.gtk_rs.HelloWorld";
 
 pub fn main() -> glib::ExitCode {
-    // Create a new application
     let app = Application::builder().application_id(APP_ID).build();
-
     app.connect_activate(build_ui);
-
-    // Run the application
     app.run()
 }
 
 fn build_ui(app: &Application) {
-    // Create a button with label and margins
+    // Create a window first
+    let window = ApplicationWindow::builder()
+        .application(app)
+        .title("Linux WallpaperEngine GUI")
+        .build();
+
+    // Create a button
     let button = Button::builder()
         .label("Folder")
         .margin_top(2)
@@ -24,14 +32,49 @@ fn build_ui(app: &Application) {
         .margin_end(2)
         .build();
 
-    // Connect button signal
+    app.connect_activate(|app| {
+        let window = ApplicationWindow::builder()
+            .application(app)
+            .title("Image Preview")
+            .default_width(800)
+            .default_height(600)
+            .build();
+    });
+
+    let container = GtkBox::new(Orientation::Horizontal, 5);
+
+    // let image_path = "/home/user/Pictures/Wallpapers/*.png";
+    // let image = Image::from_file(image_path);
+    // fs::create_dir("/home/user/.cache/LinuxWEGUI");
+    // fs::copy(image_path, "/home/user/.cache/LinuxWEGUI/a32xicnes4k91.png");
+
+    // let image_dir = "/media/gamedisk4/SteamLibrary/steamapps/workshop/content/431960/";
+    let image_dir = "/home/user/Desktop/LinuxWallpaperEngineGUI";
+
+    for entry in WalkDir::new(image_dir).into_iter().filter_map(Result::ok) {
+        let path = entry.path();
+        println!("processing file: {}", path.to_string_lossy());
+
+        if path.extension().map_or(false, |ext| ext == "png") {
+            let image = Image::from_file(path);
+            image.set_pixel_size(150);
+            container.append(&image);
+
+            let dest_path =
+                Path::new("/home/user.cache/LinuxWEGUI/").join(path.file_name().unwrap());
+
+            fs::copy(path, dest_path).expect("yeet");
+
+            // fs::copy(path, "/home/user.cache/LinuxWEGUI/").expect("yeet");
+        }
+    }
+
     let window_weak = window.downgrade();
     button.connect_clicked(move |_| {
-        // Get a strong reference (to avoid borrowing issues)
+        // Get a strong reference back from the weak window
         if let Some(window) = window_weak.upgrade() {
-            // Create file chooser dialog
             let dialog = FileChooserDialog::new(
-                Some("Select a file"),
+                Some("Select Workshop Folder"),
                 Some(&window),
                 FileChooserAction::Open,
                 &[
@@ -40,25 +83,24 @@ fn build_ui(app: &Application) {
                 ],
             );
 
-            // Run the dialog (blocks until a response is received)
-            let response = dialog.run();
+            // Use a response callback rather than dialog.run()
+            dialog.connect_response(move |dialog, response| {
                 if response == ResponseType::Accept {
                     if let Some(file_path) = dialog.file().and_then(|f| f.path()) {
                         println!("Selected file: {}", file_path.display());
                     }
                 }
-
                 dialog.close();
+            });
+
+            // Present the dialog (non-blocking)
+            dialog.present();
         }
     });
 
-    // Create a window
-    let window = ApplicationWindow::builder()
-        .application(app)
-        .title("Linux WallpaperEngine GUI")
-        .child(&button)
-        .build();
-
-    // Present window
+    // Attach the button to the window and show everything
+    window.set_child(Some(&button));
+    // window.set_child(Some(&image));
+    window.set_child(Some(&container));
     window.present();
 }