Support loading image

src/Tools/tim_tool/Cargo.toml

@@ -7,8 +7,10 @@ edition = "2021"
 panic = "abort"
 
 [dependencies]
-tiny-skia = "0.11.4"
+rfd         = "0.15.2"
 slint       = "1.9.2"
+tiny-skia   = "0.11.4"
+tool_helper = {path = "../tool_helper"}
 
 [build-dependencies]
 slint-build = "1.9.2"

src/Tools/tim_tool/src/gui/mod.rs

@@ -1,8 +1,11 @@
 use slint::{Rgba8Pixel, SharedPixelBuffer};
 use tiny_skia::{Rect, Transform};
 
+pub const VRAM_WIDTH:usize  = 1024;
+pub const VRAM_HEIGHT:usize = 512;
+
 pub fn create_vram_bg(rect_width: u32, rect_height: u32) -> Option<SharedPixelBuffer<Rgba8Pixel>> {
-    let mut pixel_buffer = SharedPixelBuffer::<Rgba8Pixel>::new(1024, 512);
+    let mut pixel_buffer = SharedPixelBuffer::<Rgba8Pixel>::new(VRAM_WIDTH as u32, VRAM_HEIGHT as u32);
     let     width        = pixel_buffer.width();
     let     height       = pixel_buffer.height();
 

src/Tools/tim_tool/src/main.rs

@@ -3,7 +3,9 @@
 
 mod gui;
 use slint::Model;
-use std::{cell::RefCell, path::Path, rc::Rc};
+use rfd::{FileDialog, MessageDialog};
+use std::{cell::RefCell, ffi::OsStr, path::PathBuf, rc::Rc};
+use tool_helper::Error;
 
 slint::include_modules!();
 
@@ -24,15 +26,22 @@ impl GUIElements {
         GUIElements{vram_file_list, vram_image_list}
     }
 
-    pub fn add_new_vram_file(&mut self, file: &str) {
+    pub fn add_new_vram_file(&mut self, file: PathBuf) -> Result<(), Error> {
         let vram_image = VRAMImage{
-            img: slint::Image::load_from_path(Path::new("/home/jaby/Desktop/PSX_Dev/jabyengine/examples/PoolBox/assets/IMG_6921.png")).unwrap(),
+            img: slint::Image::load_from_path(&file).or_else(|_| {Err(Error::from_str("Failed loading image"))})?,
             x:   0,
             y:   0
         };
 
-        self.vram_file_list.push(slint::StandardListViewItem::from(file));
+        let img_size = vram_image.img.size();
+        if img_size.width > gui::VRAM_WIDTH as u32 || img_size.height > gui::VRAM_HEIGHT as u32 {
+            return Err(Error::from_text(format!("Image size ({}; {}) is to big for VRAM ({}, {})", img_size.width, img_size.height, gui::VRAM_WIDTH, gui::VRAM_HEIGHT)));
+        }
+
+        let file_name = file.file_name().get_or_insert(OsStr::new("<No file name>")).to_string_lossy().to_string();
+        self.vram_file_list.push(slint::StandardListViewItem::from(file_name.as_str()));
         self.vram_image_list.push(vram_image);
+        Ok(())
     }
 
     pub fn remove_vram_file(&mut self, idx: usize) {
@@ -54,12 +63,12 @@ impl GUIElements {
             }
 
             let (vram_img_width, vram_img_height) = (vram_info.img.size().width as i32, vram_info.img.size().height as i32);
-            if (vram_info.x + vram_img_width) > 1024 {
-                vram_info.x = 1024 - vram_img_width;
+            if (vram_info.x + vram_img_width) > gui::VRAM_WIDTH as i32 {
+                vram_info.x = gui::VRAM_WIDTH as i32 - vram_img_width;
             }
 
-            if (vram_info.y + vram_img_width) > 512 {
-                vram_info.y = 512 - vram_img_height;
+            if (vram_info.y + vram_img_height) > gui::VRAM_HEIGHT as i32 {
+                vram_info.y = gui::VRAM_HEIGHT as i32 - vram_img_height;
             }
 
             self.vram_image_list.set_row_data(idx, vram_info);
@@ -79,7 +88,18 @@ fn main() -> Result<(), slint::PlatformError> {
 
     let gui_elements_cloned = gui_elements.clone();
     main_window.on_main_tab_add_file_clicked(move || {
-        gui_elements_cloned.borrow_mut().add_new_vram_file("Planschi");
+        let file = FileDialog::new()
+            .add_filter("Images", &["png", "bmp", "jpeg"])
+            .add_filter("All",    &[""])
+            .set_title("Add image")
+            //.set_directory("/")
+            .pick_file();
+
+        if let Some(file) = file {
+            if let Result::Err(error) = gui_elements_cloned.borrow_mut().add_new_vram_file(file) {
+                MessageDialog::new().set_title("Loading Image failed").set_level(rfd::MessageLevel::Error).set_description(error.to_string()).show();
+            }
+        }        
     });
     let gui_elements_cloned = gui_elements.clone();
     main_window.on_main_tab_remove_file_clicked(move |idx: i32| {