Improve text message for appending elements

src/Tools/tim_tool/Cargo.lock

@@ -3677,9 +3677,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.137"
+version = "1.0.140"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "930cfb6e6abf99298aaad7d29abbef7a9999a9a8806a40088f55f0dcec03146b"
+checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"
 dependencies = [
  "itoa",
  "memchr",
@@ -4113,6 +4113,8 @@ version = "0.1.0"
 dependencies = [
  "png",
  "rfd",
+ "serde",
+ "serde_json",
  "slint",
  "slint-build",
  "tiny-skia",

src/Tools/tim_tool/Cargo.toml

@@ -11,6 +11,8 @@ png         = "0.17.16"
 rfd         = "0.15.2"
 slint       = "1.9.2"
 tiny-skia   = "0.11.4"
+serde       = {version = "1.0.140", features = ["derive"]}
+serde_json = "1.0"
 tool_helper = {path = "../tool_helper"}
 
 [build-dependencies]

src/Tools/tim_tool/src/gui/file_tab/callbacks.rs

@@ -1,8 +1,10 @@
-use crate::{gui::{main_tab::MainTab, MutexTIMManager, VRAM_HEIGHT, VRAM_WIDTH}, MainWindow};
+use std::{fs::File, io::Write, path::PathBuf};
+
+use crate::{gui::{self, main_tab::{MainTab, NewVRAMImageInfo}, MutexTIMManager, VRAM_HEIGHT, VRAM_WIDTH}, MainWindow};
 use super::FileTab;
 use rfd::FileDialog;
 use slint::SharedString;
-use tim_tool::logic::tim::types::Encoding;
+use tim_tool::logic::{project::{ImagePosition, Job, PaletteRect, Project}, tim::types::Encoding, TIMManager};
 use tool_helper::Error;
 
 pub(super) fn on_browse_file(tim_manager: MutexTIMManager) -> impl FnMut(&mut FileTab, &MainWindow) -> Result<(), Error> + 'static {
@@ -32,7 +34,7 @@ pub(super) fn on_browse_file(tim_manager: MutexTIMManager) -> impl FnMut(&mut Fi
     };    
 }
 
-pub(super) fn on_update_palette_size(tim_manager: MutexTIMManager) -> impl FnMut(&mut FileTab, &MainWindow, u32, u32) -> Result<(), Error> + 'static {
+pub(super) fn on_update_palette_size(tim_manager: MutexTIMManager) -> impl FnMut(&mut FileTab, &MainWindow, u16, u16) -> Result<(), Error> + 'static {
     return move |file_tab, _main_window, width, height| -> Result<(), Error> {
         file_tab.update_palette(tim_manager.lock().expect("VRAM already locked").change_unadded_tim_palette_size(width, height)?);
         Ok(())
@@ -43,15 +45,8 @@ pub(super) fn on_add_image(tim_manager: MutexTIMManager) -> impl FnMut(&mut File
     return move |file_tab, main_tab, main_window| {
         let     file_name              = file_tab.get_file_name();
         let     encoding               = file_tab.get_encoding()?;
-        let mut tim_mgr                = tim_manager.lock().expect("VRAM already locked");
-        let     (image, palette_image) = tim_mgr.get_converted_unadded_tim_image(encoding)?;
-        let     (full_image, _)        = tim_mgr.get_converted_unadded_tim_image(Encoding::FullColor)?;
 
-        let images_created = main_tab.add_new_vram_file(&file_name, full_image, image, encoding, palette_image);
-        if let Err(error) = tim_mgr.add_unadded_tim(images_created) {
-            main_tab.pop_vram_files(images_created);
-            return Err(error);
-        }
+        add_unadded_tim(main_tab, &mut tim_manager.lock().expect("VRAM already locked"), UnaddedTIM::new(&file_name, encoding))?;
 
         file_tab.clear_load();
         main_window.invoke_change_to_main();
@@ -59,26 +54,173 @@ pub(super) fn on_add_image(tim_manager: MutexTIMManager) -> impl FnMut(&mut File
     };
 }
 
-pub(super) fn on_load_project_clicked() -> impl FnMut(&mut FileTab, &MainWindow) -> Result<(), Error> + 'static {
-    move |_file_tab, _main_window| {
-        Err(Error::not_implemented("on_load_project_clicked"))
+pub(super) fn on_load_project_clicked(tim_manager: MutexTIMManager) -> impl FnMut(&mut FileTab, &mut MainTab, &MainWindow) -> Result<(), Error> + 'static {
+    move |_file_tab, main_tab, main_window| {
+        let open_location = main_window.get_project_widget_open_project_path();
+        if open_location.is_empty() {
+            return Err(Error::from_str("Please specify location for project file to open"));
+        }
+
+        let file_content = tool_helper::read_file_to_string(&PathBuf::from(open_location.as_str()))?;
+        let new_project  = match serde_json::from_str::<Project>(&file_content) {
+            Ok(project) => project,
+            Err(error)  => {
+                return Err(Error::from_error(error));
+            }
+        };
+
+        let mut tim_manager = tim_manager.lock().expect("VRAM already locked");
+
+        if !main_window.get_project_widget_append_project_elements() {
+            clear_all_vram_images(main_tab, &mut tim_manager);
+            main_window.invoke_clear_file_tab_current_selected_file();
+        }
+
+        for job in new_project.jobs {            
+            let (_, _)                  = tim_manager.load_unadded_tim(&job.file_path)?;
+            let (pal_width, pal_height) = job.palette_rect.size.into();
+
+            tim_manager.change_unadded_tim_palette_size(pal_width, pal_height)?;
+            add_unadded_tim(main_tab, &mut tim_manager, UnaddedTIM::from_job(&job))?;
+        }
+
+        main_window.invoke_change_to_main();
+        Ok(())
     }
 }
 
-pub(super) fn on_save_project_clicked() -> impl FnMut(&mut FileTab, &MainWindow) -> Result<(), Error> + 'static {
-    move |_file_tab, _main_window| {
-        Err(Error::not_implemented("on_save_project_clicked"))
+pub(super) fn on_save_project_clicked(tim_manager: MutexTIMManager) -> impl FnMut(&mut FileTab, &MainTab, &MainWindow) -> Result<(), Error> + 'static {
+    move |_file_tab, main_tab, main_window| {
+        let save_location = main_window.get_project_widget_save_project_path();
+        if save_location.is_empty() {
+            return Err(Error::from_str("Please specify save location for project file"));
+        }
+
+        let tim_info  = tim_manager.lock().expect("VRAM already locked").clone_added_tims();
+        let vram_info = main_tab.clone_vram_info();
+
+        if tim_info.len() != vram_info.len() {
+            return Err(Error::from_str("TIM and VRAM info not in sync! Please close program"));
+        }
+
+        let mut cur_job:Option<Job>             = None;
+        let mut cur_palette:Option<PaletteRect> = None;
+        let mut project     = Project::new(tim_info.into_iter().zip(vram_info.into_iter()).filter_map(|(tim, (file_name, vram))| {
+            if vram.is_palette {
+                let cur_palette = std::mem::replace(&mut cur_palette, None);
+                if let Some(mut cur_palette) = cur_palette {
+                    cur_palette.pos = ImagePosition::new(vram.x as u16, vram.y as u16);
+                    if let Some(cur_job) = &mut cur_job {
+                        cur_job.palette_rect = cur_palette;
+                    }
+                }
+                None
+            }
+
+            else {
+                // We are done with the old job
+                let prev_job = std::mem::replace(&mut cur_job, None);                
+
+                if let Some(tim) = tim {
+                    if let Some((width, height)) = tim.get_palette_size() {
+                        cur_palette = Some(PaletteRect::new(0, 0, width, height));
+                    }
+                    cur_job = Some(Job::new(file_name, tim.get_path(), (vram.x as u16, vram.y as u16), Encoding::from_str(vram.encoding_str.as_str())));
+                }
+                prev_job
+            }
+        }).collect());
+        if let Some(cur_job) = cur_job {
+            project.jobs.push(cur_job);
+        }
+
+        let json_content = match serde_json::to_string(&project) {
+            Ok(json_content) => json_content,
+            Err(error)       => {
+                return Err(Error::from_error(error));
+            }
+        };
+
+        let mut file = File::create(save_location)?;
+        file.write_all(json_content.as_bytes())?;
+
+        gui::display_information("Saving project", "Project saved successfully");
+        Ok(())
     }
 }
 
 pub(super) fn on_browse_open_project_clicked() -> impl FnMut(&mut FileTab, &MainWindow) -> Result<(), Error> + 'static {
-    move |_file_tab, _main_window| {
-        Err(Error::not_implemented("on_browse_open_project_clicked"))
+    move |_file_tab, main_window| {
+        let file_path = create_project_file_dialog()
+            .set_title("Save location for TIM project file")
+            .pick_file();
+        
+        if let Some(file_path) = file_path {
+            if let Some(file_path) = file_path.to_str() {
+                main_window.set_project_widget_open_project_path(SharedString::from(file_path));
+            }
+        }
+        Ok(())
     }
 }
 
 pub(super) fn on_browse_save_project_clicked() -> impl FnMut(&mut FileTab, &MainWindow) -> Result<(), Error> + 'static {
-    move |_file_tab, _main_window| {
-        Err(Error::not_implemented("on_browse_save_project_clicked"))
+    move |_file_tab, main_window| {
+        let file_path = create_project_file_dialog()
+            .set_title("Save location for TIM project file")
+            .save_file();
+
+        if let Some(file_path) = file_path {
+            if let Some(file_path) = file_path.to_str() {
+                main_window.set_project_widget_save_project_path(SharedString::from(file_path));
+            }
+        }
+        Ok(())
     }
+}
+
+struct UnaddedTIM<'a> {
+    pub file_name: &'a String,
+    pub image_x:   u16,
+    pub image_y:   u16,
+    pub palette_x: u16,
+    pub palette_y: u16,
+    pub encoding:  Encoding,
+}
+
+impl<'a> UnaddedTIM<'a> {
+    pub fn new(file_name: &String, encoding: Encoding,) -> UnaddedTIM {
+        UnaddedTIM{file_name, image_x: 0, image_y: 0, palette_x: 0, palette_y: 0, encoding}
+    }
+
+    pub fn from_job(job: &Job) -> UnaddedTIM {
+        UnaddedTIM{file_name: &job.name, image_x: job.image_pos.x, image_y: job.image_pos.y, palette_x: job.palette_rect.pos.x, palette_y: job.palette_rect.pos.y, encoding: job.encoding }
+    }
+}
+
+fn add_unadded_tim(main_tab: &mut MainTab, tim_manager: &mut TIMManager, unadded_tim: UnaddedTIM) -> Result<(), Error> {
+    let (image, palette_image) = tim_manager.get_converted_unadded_tim_image(unadded_tim.encoding)?;
+    let (full_image, _)        = tim_manager.get_converted_unadded_tim_image(Encoding::FullColor)?;
+    let image                  = NewVRAMImageInfo::new(image, unadded_tim.image_x, unadded_tim.image_y, unadded_tim.encoding);
+    let palette_image          = if let Some(palette_image) = palette_image { Some(NewVRAMImageInfo::new(palette_image, unadded_tim.palette_x, unadded_tim.palette_y, Encoding::FullColor)) } else { None };
+    
+    let images_created = main_tab.add_new_vram_file(unadded_tim.file_name, full_image, image, palette_image);
+    if let Err(error) = tim_manager.add_unadded_tim(images_created) {
+        main_tab.pop_vram_files(images_created);
+        return Err(error);
+    }
+
+    Ok(())
+}
+
+fn clear_all_vram_images(main_tab: &mut MainTab, tim_manager: &mut TIMManager) {
+    tim_manager.clear();
+    main_tab.clear();
+}
+
+fn create_project_file_dialog() -> FileDialog {
+    FileDialog::new()
+            .add_filter("TIM project file (.tim_project)", &["tim_project"])
+            .add_filter("JSON file (.json; .jsn)", &["json", "jsn"])
+            .add_filter("All", &["*"])
 }

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

@@ -60,29 +60,29 @@ impl FileTab {
 
         let (cloned_object, cloned_main_window, mut function) = (object.clone(), main_window.clone(), callbacks::on_update_palette_size(tim_manager.clone()));
         main_window.borrow().on_file_tab_update_palette_size(move |width, height| {
-            if let Err(error) = function(&mut cloned_object.borrow_mut(), &cloned_main_window.borrow(), width as u32, height as u32) {
+            if let Err(error) = function(&mut cloned_object.borrow_mut(), &cloned_main_window.borrow(), width as u16, height as u16) {
                 display_error("Updating palette failed", &error.to_string());
             }
         });
 
-        let (cloned_object, cloned_main_window, mut function) = (object.clone(), main_window.clone(), callbacks::on_add_image(tim_manager.clone()));
+        let (cloned_object, cloned_main_tab, cloned_main_window, mut function) = (object.clone(), main_tab.clone(), main_window.clone(), callbacks::on_add_image(tim_manager.clone()));
         main_window.borrow().on_file_tab_add_convert_image(move || {
-            if let Err(error) = function(&mut cloned_object.borrow_mut(), &mut main_tab.borrow_mut(), &cloned_main_window.borrow()) {
+            if let Err(error) = function(&mut cloned_object.borrow_mut(), &mut cloned_main_tab.borrow_mut(), &cloned_main_window.borrow()) {
                 display_error("Adding file failed", &error.to_string());
             }
         });  
 
         // Project functions
-        let (cloned_object, cloned_main_window, mut function) = (object.clone(), main_window.clone(), callbacks::on_load_project_clicked());
+        let (cloned_object, cloned_main_tab, cloned_main_window, mut function) = (object.clone(), main_tab.clone(), main_window.clone(), callbacks::on_load_project_clicked(tim_manager.clone()));
         main_window.borrow().on_project_widget_load_project_clicked(move || {
-            if let Err(error) = function(&mut cloned_object.borrow_mut(), &cloned_main_window.borrow()) {
+            if let Err(error) = function(&mut cloned_object.borrow_mut(), &mut cloned_main_tab.borrow_mut(), &cloned_main_window.borrow()) {
                 display_error("Loading project failed", &error.to_string());
             }
         });
 
-        let (cloned_object, cloned_main_window, mut function) = (object.clone(), main_window.clone(), callbacks::on_save_project_clicked());
+        let (cloned_object, cloned_main_tab, cloned_main_window, mut function) = (object.clone(), main_tab.clone(), main_window.clone(), callbacks::on_save_project_clicked(tim_manager.clone()));
         main_window.borrow().on_project_widget_save_project_clicked (move || {
-            if let Err(error) = function(&mut cloned_object.borrow_mut(), &cloned_main_window.borrow()) {
+            if let Err(error) = function(&mut cloned_object.borrow_mut(), &cloned_main_tab.borrow(), &cloned_main_window.borrow()) {
                 display_error("Saving project failed", &error.to_string());
             }
         });

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

@@ -1,28 +1,41 @@
 mod callbacks;
 
-use crate::{gui::{MutexTIMManager, VRAM_HEIGHT, VRAM_WIDTH}, VRAMImage};
+use crate::{gui::{MutexTIMManager, VRAM_HEIGHT, VRAM_WIDTH}, VRAMImgData, VRAMInfo, VRAMData};
 use super::MainWindowRef;
 use slint::{Model, SharedString};
 use std::{cell::RefCell, ops::RangeInclusive, rc::Rc, sync::{Arc, Mutex}};
 use tim_tool::logic::tim::types::Encoding;
 
+pub struct NewVRAMImageInfo {
+    pub image: slint::Image,
+    pub x:     u16,
+    pub y:     u16,
+    pub encoding: Encoding,
+}
+
+impl NewVRAMImageInfo {
+    pub fn new(image: slint::Image, x: u16, y: u16, encoding: Encoding) -> NewVRAMImageInfo {
+        NewVRAMImageInfo{image, x, y, encoding}
+    }
+}
+
 struct VRAM {
-    count:      usize,
-    file_list:  Rc<slint::VecModel<slint::StandardListViewItem>>,
-    image_list: Rc<slint::VecModel<VRAMImage>>
+    count:     usize,
+    file_list: Rc<slint::VecModel<slint::StandardListViewItem>>,
+    info:      Rc<slint::VecModel<VRAMData>>
 }
 
 impl VRAM {
-    pub fn push(&mut self, name: slint::StandardListViewItem, image: VRAMImage) {
+    pub fn push(&mut self, name: slint::StandardListViewItem, image: VRAMData) {
         self.file_list.push(name);
-        self.image_list.push(image);
+        self.info.push(image);
         self.count += 1;
     }
 
     pub fn remove(&mut self, idx: usize) {
         self.count -= 1;
         self.file_list.remove(idx);
-        self.image_list.remove(idx);
+        self.info.remove(idx);
     }
 
     pub fn pop(&mut self) {
@@ -40,12 +53,12 @@ impl MainTab {
     pub fn new(main_window: MainWindowRef, tim_manager: MutexTIMManager) -> SharedMainTab {
         let vram_file_list:Vec<slint::StandardListViewItem> = main_window.borrow().get_main_tab_vram_file_list().iter().collect();
         let vram_file_list                                  = Rc::new(slint::VecModel::from(vram_file_list));
-        let vram_image_list                                 = Rc::new(slint::VecModel::from(Vec::<VRAMImage>::new()));
+        let info                                            = Rc::new(slint::VecModel::from(Vec::<VRAMData>::new()));
 
         main_window.borrow().set_main_tab_vram_file_list(vram_file_list.clone().into());
-        main_window.borrow().set_main_tab_vram_images(vram_image_list.clone().into());
+        main_window.borrow().set_main_tab_vram_data(info.clone().into());
 
-        let object = SharedMainTab::new(MainTab{vram: Arc::new(Mutex::new(VRAM{count: 0, file_list: vram_file_list, image_list: vram_image_list}))}.into());
+        let object = SharedMainTab::new(MainTab{vram: Arc::new(Mutex::new(VRAM{count: 0, file_list: vram_file_list, info}))}.into());
 
         let (cloned_object, cloned_main_window, mut function) = (object.clone(), main_window.clone(), callbacks::on_move_vram_image());
         main_window.borrow().on_move_vram_image(move |idx, dx, dy| {
@@ -59,30 +72,43 @@ impl MainTab {
         object
     }
 
-    pub fn add_new_vram_file(&mut self, file_name: &String, full_image: slint::Image, image: slint::Image, encoding: Encoding, image_palette: Option<slint::Image>) -> usize {
+    pub fn clear(&mut self) {
+        let mut vram_data = self.vram.lock().expect("VRAM already locked");
+        let     count     = vram_data.count;
+
+        for _ in 0..count {
+            vram_data.pop();
+        }
+    }
+
+    pub fn add_new_vram_file(&mut self, file_name: &String, full_image: slint::Image, texture: NewVRAMImageInfo, image_palette: Option<NewVRAMImageInfo>) -> usize {
         let mut vram_data     = self.vram.lock().expect("VRAM already locked");
-        let mut add_new_image = |file_name: &String, full_image: slint::Image, image: slint::Image, encoding: Encoding, palette_count: i32, is_palette: bool| {
-            let encoding_str = if is_palette {"<Palette>"} else {encoding.to_str()};
-            let vram_image   = VRAMImage{
-                full_img:      full_image,
-                img:           image,
-                x:             0,
-                y:             0,
-                encoding_str: SharedString::from(encoding_str),
-                palette_count,
-                is_palette,
+        let mut add_new_image = |file_name: &String, full_image: slint::Image, vram_image: NewVRAMImageInfo, palette_count: i32, is_palette: bool| {
+            let encoding_str = if is_palette {"<Palette>"} else {vram_image.encoding.to_str()};
+            let vram_image   = VRAMData {
+                images: VRAMImgData {
+                    full_image, 
+                    image: vram_image.image, 
+                },
+                info: VRAMInfo {
+                    x:             vram_image.x as i32,
+                    y:             vram_image.y as i32,
+                    encoding_str: SharedString::from(encoding_str),
+                    palette_count,
+                    is_palette,
+                }
             };
 
             vram_data.push(slint::StandardListViewItem::from(file_name.as_str()), vram_image);
         };
 
         let mut images_added = 1;
-        add_new_image(file_name, full_image, image, encoding, if image_palette.is_some() {1} else {0}, false);
+        add_new_image(file_name, full_image, texture, if image_palette.is_some() {1} else {0}, false);
         if let Some(image_palette) = image_palette {
             let file_name = "  => ".to_owned() + file_name.as_str() + " (Palette)";
 
             images_added += 1;
-            add_new_image(&file_name, image_palette.clone(), image_palette, encoding, 0, true);
+            add_new_image(&file_name, image_palette.image.clone(), image_palette, 0, true);
         }
 
         images_added
@@ -91,13 +117,13 @@ impl MainTab {
     pub fn remove_vram_file(&mut self, idx: usize) -> Result<RangeInclusive<usize>, &'static str> {
         let mut vram_data = self.vram.lock().expect("VRAM already locked");
         let     extras    = {
-            if let Some(element) = vram_data.image_list.iter().skip(idx).next() {
-                if element.is_palette {
+            if let Some(element) = vram_data.info.iter().skip(idx).next() {
+                if element.info.is_palette {
                     return Err("Can not remove palette. Delete image instead");
                 }
 
                 else {
-                    element.palette_count as usize
+                    element.info.palette_count as usize
                 }
             }
 
@@ -126,28 +152,36 @@ impl MainTab {
 
     pub fn move_vram_image(&mut self, idx: usize, dx: i32, dy: i32) {
         let vram_data = self.vram.lock().expect("VRAM already locked");
-        if let Some(mut vram_info) = vram_data.image_list.row_data(idx) {
-            vram_info.x += dx;
-            vram_info.y += dy;
+        if let Some(mut vram_info) = vram_data.info.row_data(idx) {
+            vram_info.info.x += dx;
+            vram_info.info.y += dy;
 
-            if vram_info.x < 0 {
-                vram_info.x = 0;
+            if vram_info.info.x < 0 {
+                vram_info.info.x = 0;
             }
 
-            if vram_info.y < 0 {
-                vram_info.y = 0;
+            if vram_info.info.y < 0 {
+                vram_info.info.y = 0;
             }
 
-            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) > VRAM_WIDTH as i32 {
-                vram_info.x = VRAM_WIDTH as i32 - vram_img_width;
+            let (vram_img_width, vram_img_height) = (vram_info.images.image.size().width as i32, vram_info.images.image.size().height as i32);
+            if (vram_info.info.x + vram_img_width) > VRAM_WIDTH as i32 {
+                vram_info.info.x = VRAM_WIDTH as i32 - vram_img_width;
             }
 
-            if (vram_info.y + vram_img_height) > VRAM_HEIGHT as i32 {
-                vram_info.y = VRAM_HEIGHT as i32 - vram_img_height;
+            if (vram_info.info.y + vram_img_height) > VRAM_HEIGHT as i32 {
+                vram_info.info.y = VRAM_HEIGHT as i32 - vram_img_height;
             }
 
-            vram_data.image_list.set_row_data(idx, vram_info);
+            vram_data.info.set_row_data(idx, vram_info);
         }
     }
+
+    pub fn clone_vram_info(&self) -> Vec<(String, VRAMInfo)> {
+        let vram_data = self.vram.lock().expect("VRAM already locked");
+
+        vram_data.info.iter().zip(vram_data.file_list.iter()).map(|(vram_data, file_name)| {
+            (file_name.text.to_string(), vram_data.info.clone())
+        }).collect()
+    }
 }

src/Tools/tim_tool/src/logic/mod.rs

@@ -1,3 +1,4 @@
+pub mod project;
 pub mod tim;
 pub mod tim_mgr;
 

src/Tools/tim_tool/src/logic/project/mod.rs

@@ -0,0 +1,89 @@
+use super::tim::types::Encoding;
+use serde::{Deserialize, Serialize};
+use std::path::PathBuf;
+
+#[derive(Serialize, Deserialize)]
+pub struct ImagePosition {
+    pub x: u16,
+    pub y: u16,
+}
+
+impl ImagePosition {
+    pub fn new(x: u16, y: u16) -> ImagePosition {
+        ImagePosition{x, y}
+    }
+}
+
+impl std::default::Default for ImagePosition {
+    fn default() -> Self {
+        ImagePosition::new(0, 0)
+    }
+}
+
+#[derive(Clone, Copy, Serialize, Deserialize)]
+pub struct ImageSize {
+    pub width:  u16,
+    pub height: u16,
+}
+
+impl ImageSize {
+    pub fn new(width: u16, height: u16) -> ImageSize {
+        ImageSize{width, height}
+    }
+}
+
+impl From<ImageSize> for (u16, u16) {
+    fn from(value: ImageSize) -> Self {
+        (value.width, value.height)
+    }
+}
+
+impl std::default::Default for ImageSize {
+    fn default() -> Self {
+        ImageSize::new(0, 0)
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct PaletteRect {
+    pub pos:  ImagePosition,
+    pub size: ImageSize,
+}
+
+impl PaletteRect {
+    pub fn new(x: u16, y: u16, width: u16, height: u16) -> PaletteRect {
+        PaletteRect{pos: ImagePosition{x, y}, size: ImageSize{width, height}}
+    }
+}
+
+impl std::default::Default for PaletteRect {
+    fn default() -> Self {
+        PaletteRect{pos: ImagePosition::default(), size: ImageSize::default()}
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct Job {
+    pub name:         String,
+    pub file_path:    PathBuf,
+    pub image_pos:    ImagePosition,
+    pub palette_rect: PaletteRect,
+    pub encoding:     Encoding,
+}
+
+impl Job {
+    pub fn new(name: String, file_path: PathBuf, image_pos: (u16, u16), encoding: Encoding) -> Job {
+        Job{name, file_path, image_pos: ImagePosition{x: image_pos.0, y: image_pos.1}, palette_rect: PaletteRect::default(), encoding}
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct Project {
+    pub jobs: Vec<Job>
+}
+
+impl Project {
+    pub fn new(jobs: Vec<Job>) -> Project {
+        Project{jobs}
+    }
+}

src/Tools/tim_tool/src/logic/tim/mod.rs

@@ -5,8 +5,9 @@ use slint::{Rgba8Pixel, SharedPixelBuffer};
 use tool_helper::Error;
 use types::Encoding;
 
+#[derive(Clone)]
 pub struct TIMInfo {
-    _path:      PathBuf,
+    path:       PathBuf,
     image_data: SharedPixelBuffer<Rgba8Pixel>,
     palette:    Option<PaletteInfo>,
 }
@@ -52,7 +53,7 @@ impl TIMInfo {
                     _                    => {return Err(Error::from_str("Only 4 and 8bit color depth are supported for indexed color images"));}
                 }
             }
-            Ok(TIMInfo{_path: path.clone(), image_data, palette: Some(PaletteInfo::new(palette_colors))})
+            Ok(TIMInfo{path: path.clone(), image_data, palette: Some(PaletteInfo::new(palette_colors))})
         }
 
         else {
@@ -70,11 +71,11 @@ impl TIMInfo {
                     _                    => {return Err(Error::from_str("Only 8bit color depth are supported for direct color images"));}
                 }
             }
-            Ok(TIMInfo{_path: path.clone(), image_data, palette: None})
+            Ok(TIMInfo{path: path.clone(), image_data, palette: None})
         }
     }
 
-    pub fn change_palette_size(&mut self, width: u32, height: u32) -> Result<Option<slint::Image>, Error> {
+    pub fn change_palette_size(&mut self, width: u16, height: u16) -> Result<Option<slint::Image>, Error> {
         if let Some(palette) = &mut self.palette {
             if width == 0 || height == 0 {
                 return Err(Error::from_text(format!("{}px x {}px is not a valid size for palette", width, height)));
@@ -117,12 +118,27 @@ impl TIMInfo {
             None
         })
     }
+
+    pub fn get_palette_size(&self) -> Option<(u16, u16)> {
+        if let Some(palette_info) = &self.palette {
+            Some((palette_info.width, palette_info.height))
+        }
+
+        else {
+            None
+        }
+    }
+
+    pub fn get_path(&self) -> std::path::PathBuf {
+        self.path.clone()
+    }
 }
 
+#[derive(Clone)]
 struct PaletteInfo {
     data:   Vec<Rgba8Pixel>,
-    width:  u32,
-    height: u32,
+    width:  u16,
+    height: u16,
 }
 
 impl PaletteInfo {
@@ -132,7 +148,7 @@ impl PaletteInfo {
     }
 
     pub fn get_image(&self) -> slint::Image {
-        let mut image_data = SharedPixelBuffer::new(self.width, self.height);
+        let mut image_data = SharedPixelBuffer::new(self.width as u32, self.height as u32);
         let     dst_pixels = image_data.make_mut_slice();
 
         for (idx, byte) in dst_pixels.iter_mut().enumerate() {

src/Tools/tim_tool/src/logic/tim/types.rs

@@ -1,4 +1,6 @@
-#[derive(Clone, Copy)]
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Copy, Deserialize, Serialize)]
 pub enum Encoding {
     FourBit,
     EightBit,
@@ -17,4 +19,13 @@ impl Encoding {
             Encoding::FullColor => Self::FULL_COLOR_NAME,
         }
     }
+
+    pub fn from_str(str: &str) -> Encoding {
+        match str {
+            Self::FOUR_BIT_NAME   => Encoding::FourBit,
+            Self::EIGHT_BIT_NAME  => Encoding::EightBit,
+            Self::FULL_COLOR_NAME => Encoding::FullColor,
+            _                     => Encoding::FullColor,
+        }
+    }
 }

src/Tools/tim_tool/src/logic/tim_mgr.rs

@@ -13,6 +13,10 @@ impl TIMManager {
         TIMManager{added_tims: Default::default(), unadded_tim: None}
     }
 
+    pub fn clear(&mut self) {
+        self.added_tims.clear();
+    }
+
     pub fn remove_added_tim(&mut self, range: RangeInclusive<usize>) {
         let idx = *range.start();
         for _ in range {
@@ -60,7 +64,7 @@ impl TIMManager {
         }
     }
 
-    pub fn change_unadded_tim_palette_size(&mut self, width: u32, height: u32) -> Result<Option<Image>, Error> {
+    pub fn change_unadded_tim_palette_size(&mut self, width: u16, height: u16) -> Result<Option<Image>, Error> {
         if let Some(unadded_tim) = &mut self.unadded_tim {
             unadded_tim.change_palette_size(width, height)
         }
@@ -69,4 +73,8 @@ impl TIMManager {
             Ok(None)
         }
     }
+
+    pub fn clone_added_tims(&self) -> Vec<Option<TIMInfo>> {
+        self.added_tims.clone()
+    }
 }

src/Tools/tim_tool/ui/app-window.slint

@@ -7,13 +7,15 @@ export component MainWindow inherits Window {
     // Main Tab values
     in-out property main_tab_vram_bg             <=> main_tab.vram_bg;
     in-out property main_tab_vram_file_list      <=> main_tab.vram_files;
-    in-out property main_tab_vram_images         <=> main_tab.vram_images;
+    in-out property main_tab_vram_data           <=> main_tab.vram_data;
     callback        main_tab_remove_file_clicked <=> main_tab.remove_file_clicked;
     callback        move_vram_image              <=> main_tab.move_vram_image;
 
     // Project widget values
     in-out property project_widget-open_project_path           <=> file_tab.project_widget-open_project_path;
     in-out property project_widget-save_project_path           <=> file_tab.project_widget-save_project_path;
+    in-out property project_widget-append_project_elements     <=> file_tab.project_widget-append_project_elements;
+    in-out property project_widget-use_rel_paths               <=> file_tab.project_widget-use_rel_paths;
     callback        project_widget-load_project_clicked        <=> file_tab.project_widget-load_project_clicked;
     callback        project_widget-save_project_clicked        <=> file_tab.project_widget-save_project_clicked;
     callback        project_widget-browse_open_project_clicked <=> file_tab.project_widget-browse_open_project_clicked;
@@ -80,4 +82,8 @@ export component MainWindow inherits Window {
     public function change_to_main() {
         tab_widget.current-index = 1;
     }
+
+    public function clear_file_tab-current_selected_file() {
+        main_tab.clear_current_selection();
+    }
 }

src/Tools/tim_tool/ui/tab/file-tab.slint

@@ -8,6 +8,8 @@ export enum State {
 component ProjectWidget inherits Rectangle {
     in-out property <string> open_project_path;
     in-out property <string> save_project_path;
+    in-out property <bool>   append_project_elements;
+    in-out property <bool>   use_rel_paths;
 
     callback load_project_clicked();
     callback save_project_clicked();
@@ -24,7 +26,7 @@ component ProjectWidget inherits Rectangle {
             VerticalLayout {
                 alignment: start;
                 Text {
-                    text: "Select a project to open. Any existing changes will be dropped";
+                    text: "Select a project to open.";
                 }
                 HorizontalLayout {
                     alignment: start;
@@ -39,6 +41,15 @@ component ProjectWidget inherits Rectangle {
                         }
                     }
                 }
+                HorizontalLayout {
+                    alignment: start;
+                    CheckBox {
+                        text: "Append elements from project to existing elements";
+                        toggled() => {
+                            root.append_project_elements = self.checked;
+                        }
+                    }
+                }
                 HorizontalLayout {
                     alignment: start;
                     Button {
@@ -72,7 +83,8 @@ component ProjectWidget inherits Rectangle {
                     }
                 }
                 CheckBox {
-                    text: "Use relative path for files";
+                    text:    "Use relative path for files";
+                    checked: root.use_rel_paths;
                 }
                 HorizontalLayout {
                     alignment: start;
@@ -282,6 +294,8 @@ export component FileTab inherits Rectangle {
     // For project widget
     in-out property <string> project_widget-open_project_path;
     in-out property <string> project_widget-save_project_path;
+    in-out property <bool>   project_widget-append_project_elements;
+    in-out property <bool>   project_widget-use_rel_paths;
     callback                 project_widget-load_project_clicked();
     callback                 project_widget-save_project_clicked();
     callback                 project_widget-browse_open_project_clicked();
@@ -332,9 +346,11 @@ export component FileTab inherits Rectangle {
             padding: 4px;
             alignment: start;
             if root.state == State.Project : ProjectWidget {
-                open_project_path <=> root.project_widget-open_project_path;
-                save_project_path <=> root.project_widget-save_project_path;
-                
+                open_project_path       <=> root.project_widget-open_project_path;
+                save_project_path       <=> root.project_widget-save_project_path;
+                append_project_elements <=> root.project_widget-append_project_elements;
+                use_rel_paths           <=> root.project_widget-use_rel_paths;
+
                 load_project_clicked() => {
                     root.project_widget-load_project_clicked();
                 }

src/Tools/tim_tool/ui/tab/main-tab.slint

@@ -1,21 +1,29 @@
 import { VRAMArea } from "../vram-components.slint";
 import { Button, ComboBox, GroupBox, StandardListView, LineEdit, ScrollView, Slider } from "std-widgets.slint";
 
-struct VRAMImage {
-    full_img:      image,
-    img:           image,
+struct VRAMImgData {
+    full_image: image,
+    image:      image,
+}
+
+struct VRAMInfo {
     x:             int,
     y:             int,
     encoding_str:  string,
     palette_count: int,
-    is_palette:    bool,
+    is_palette:    bool, // < Can we combine the palette into this, instead of having it separate?
+}
+
+struct VRAMData {
+    images: VRAMImgData,
+    info:   VRAMInfo,
 }
 
 export component MainTab inherits Rectangle {
-    property        <float>                  scale: 1.0;
+    property        <float>                  scale:      1.0;
     in-out property <image>                  vram_bg;
-    in-out property <[StandardListViewItem]> vram_files:  [];
-    in-out property <[VRAMImage]>            vram_images: [];
+    in-out property <[StandardListViewItem]> vram_files: [];
+    in-out property <[VRAMData]>             vram_data:  [];
 
     callback add_file_clicked();
     callback remove_file_clicked(int);
@@ -54,12 +62,12 @@ export component MainTab inherits Rectangle {
                         scale: scale;
                     }
     
-                    for vram_image[i] in root.vram_images: VRAMArea {
+                    for vram_data[i] in root.vram_data: VRAMArea {
                         x:     root.get_border_width()*1px;
                         y:     root.get_border_width()*1px;
-                        img:   vram_image.img;
-                        img_x: vram_image.x;
-                        img_y: vram_image.y;
+                        img:   vram_data.images.image;
+                        img_x: vram_data.info.x;
+                        img_y: vram_data.info.y;
                         scale: scale;
     
                         TouchArea {
@@ -82,8 +90,8 @@ export component MainTab inherits Rectangle {
                                 if event.kind == PointerEventKind.down {
                                     cur_sel_x.text             = parent.img_x;
                                     cur_sel_y.text             = parent.img_y;
-                                    cur_sel_img.source         = vram-image.full_img;
-                                    encoding_text.encoding_str = vram-image.encoding_str;
+                                    cur_sel_img.source         = vram_data.images.full_image;
+                                    encoding_text.encoding_str = vram_data.info.encoding_str;
                                     cur_sel_img.visible        = true;
                     
                                     vram_files_list.current-item = i;
@@ -154,10 +162,10 @@ export component MainTab inherits Rectangle {
                             model:  root.vram_files;
 
                             current-item-changed(current-item) => {
-                                cur_sel_x.text             = root.vram_images[current-item].x;
-                                cur_sel_y.text             = root.vram_images[current-item].y;
-                                cur_sel_img.source         = root.vram_images[current-item].full_img;
-                                encoding_text.encoding_str = root.vram_images[current-item].encoding_str;
+                                cur_sel_x.text             = root.vram_data[current-item].info.x;
+                                cur_sel_y.text             = root.vram_data[current-item].info.y;
+                                cur_sel_img.source         = root.vram_data[current-item].images.full_image;
+                                encoding_text.encoding_str = root.vram_data[current-item].info.encoding_str;
                                 cur_sel_img.visible        = true;
                             }
                         }
@@ -171,10 +179,7 @@ export component MainTab inherits Rectangle {
                                 text: "Remove file";
                                 clicked => {
                                     root.remove_file_clicked(vram_files_list.current_item);
-                                    vram_files_list.current-item = -1;
-                                    cur_sel_x.text               = 0;
-                                    cur_sel_y.text               = 0;
-                                    cur_sel_img.visible          = false;
+                                    root.clear_current_selection();
                                 }
                             }
                         }
@@ -210,8 +215,8 @@ export component MainTab inherits Rectangle {
 
                                 accepted(text) => {
                                     if(vram_files_list.current-item != -1) {
-                                        root.move_vram_image(vram_files_list.current-item, text.to-float() - vram_images[vram_files_list.current-item].x, 0);
-                                        self.text = vram_images[vram_files_list.current-item].x;
+                                        root.move_vram_image(vram_files_list.current-item, text.to-float() - vram_data[vram_files_list.current-item].info.x, 0);
+                                        self.text = vram_data[vram_files_list.current-item].info.x;
                                     }
                                 }
                             }
@@ -231,8 +236,8 @@ export component MainTab inherits Rectangle {
 
                                 accepted(text) => {
                                     if(vram_files_list.current-item != -1) {
-                                        root.move_vram_image(vram_files_list.current-item, 0, text.to-float() - vram_images[vram_files_list.current-item].y);
-                                        self.text = vram_images[vram_files_list.current-item].y;
+                                        root.move_vram_image(vram_files_list.current-item, 0, text.to-float() - vram_data[vram_files_list.current-item].info.y);
+                                        self.text = vram_data[vram_files_list.current-item].info.y;
                                     }
                                 }
                             }
@@ -252,22 +257,22 @@ export component MainTab inherits Rectangle {
             if(vram_files_list.current-item != -1) {
                 if(event.text == Key.LeftArrow) {
                     root.move_vram_image(vram_files_list.current-item, -1, 0);
-                    cur_sel_x.text = vram_images[vram_files_list.current-item].x;
+                    cur_sel_x.text = vram_data[vram_files_list.current-item].info.x;
                 }
 
                 if(event.text == Key.RightArrow) {
                     root.move_vram_image(vram_files_list.current-item, 1, 0);
-                    cur_sel_x.text = vram_images[vram_files_list.current-item].x;
+                    cur_sel_x.text = vram_data[vram_files_list.current-item].info.x;
                 }
 
                 if(event.text == Key.UpArrow) {
                     root.move_vram_image(vram_files_list.current-item, 0, -1);
-                    cur_sel_y.text = vram_images[vram_files_list.current-item].y;
+                    cur_sel_y.text = vram_data[vram_files_list.current-item].info.y;
                 }
 
                 if(event.text == Key.DownArrow) {
                     root.move_vram_image(vram_files_list.current-item, 0, 1);
-                    cur_sel_y.text = vram_images[vram_files_list.current-item].y;
+                    cur_sel_y.text = vram_data[vram_files_list.current-item].info.y;
                 }
             }
             accept
@@ -277,4 +282,11 @@ export component MainTab inherits Rectangle {
     function get_border_width() -> int {
         return 4;
     }
+
+    public function clear_current_selection() {
+        vram_files_list.current-item = -1;
+        cur_sel_x.text               = 0;
+        cur_sel_y.text               = 0;
+        cur_sel_img.visible          = false;
+    }
 }