GUI improvements

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

@@ -4,11 +4,14 @@ use super::{GUIElementsRef, MainWindowRef};
 use slint::Model;
 use std::{rc::Rc, sync::{Arc, Mutex}};
 
+struct VRAM {
+    pub file_list:  Rc<slint::VecModel<slint::StandardListViewItem>>,
+    pub image_list: Rc<slint::VecModel<VRAMImage>>
+}
+
 pub struct MainTab {
     main_window:     MainWindowRef,
-    mtx:             Arc<Mutex<i32>>,
-    vram_file_list:  Rc<slint::VecModel<slint::StandardListViewItem>>,
-    vram_image_list: Rc<slint::VecModel<VRAMImage>>,
+    vram:            Arc<Mutex<VRAM>>,
 }
 
 impl MainTab {
@@ -20,43 +23,63 @@ impl MainTab {
         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());
 
-        MainTab{main_window, mtx: Arc::new(Mutex::new(0)), vram_file_list, vram_image_list}
+        MainTab{main_window, vram: Arc::new(Mutex::new(VRAM{file_list: vram_file_list, image_list: vram_image_list}))}
     }
 
     pub fn add_new_vram_file(&mut self, file_name: &String, image: slint::Image, image_palette: Option<slint::Image>) {
-        let add_new_image = |file_name: &String, image: slint::Image| {
+        let vram_data = self.vram.lock().expect("VRAM already locked");
+        let add_new_image = |file_name: &String, image: slint::Image, palette_count: i32, is_palette: bool| {
             let vram_image = VRAMImage{
                 img:           image,
                 x:             0,
                 y:             0,
-                palette_count: 0,
-                is_palette:    false,
+                palette_count,
+                is_palette,
             };
 
-            self.vram_file_list.push(slint::StandardListViewItem::from(file_name.as_str()));
-            self.vram_image_list.push(vram_image);
+            vram_data.file_list.push(slint::StandardListViewItem::from(file_name.as_str()));
+            vram_data.image_list.push(vram_image);
         };
 
-        let _lock = self.mtx.lock().unwrap();
-        add_new_image(file_name, image);
+        add_new_image(file_name, image, if image_palette.is_some() {1} else {0}, false);
+        if let Some(image_palette) = image_palette {
+            let file_name = file_name.clone() + " (Palette)";
+            add_new_image(&file_name, image_palette, 0, true);
+        }
     }
 
     pub fn remove_vram_file(&mut self, idx: usize) -> bool {
-        let _lock = self.mtx.lock().unwrap();
-        
-        if let Some(element) = self.vram_image_list.iter().skip(idx).next() {
-            if element.is_palette {
-                return false;
-            }
-        }
+        let vram_data = self.vram.lock().expect("VRAM already locked");
+        let remove_image = |idx: usize| {
+            vram_data.file_list.remove(idx);
+            vram_data.image_list.remove(idx);
+        };
 
-        self.vram_file_list.remove(idx);
-        self.vram_image_list.remove(idx);
+        let extras = {
+            if let Some(element) = vram_data.image_list.iter().skip(idx).next() {
+                if element.is_palette {
+                    return false;
+                }
+
+                else {
+                    element.palette_count as usize
+                }
+            }
+
+            else {
+                0
+            }
+        };
+
+        for _ in idx..=idx+extras {
+            remove_image(idx);
+        }
         return true;
     }
 
     pub fn move_vram_image(&mut self, idx: usize, dx: i32, dy: i32) {
-        if let Some(mut vram_info) = self.vram_image_list.row_data(idx) {
+        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;
 
@@ -77,7 +100,7 @@ impl MainTab {
                 vram_info.y = VRAM_HEIGHT as i32 - vram_img_height;
             }
 
-            self.vram_image_list.set_row_data(idx, vram_info);
+            vram_data.image_list.set_row_data(idx, vram_info);
         }
     }
 

src/Tools/tim_tool/src/main.rs

@@ -58,7 +58,7 @@ fn setup_file_tab(gui_elements_ref: Rc<RefCell<GUIElements>>, logic_ref: Rc<RefC
             let file_tab  = &gui_elements.file_tab;
             let file_name = if let Some(name) = file.file_name() {Some(name.to_string_lossy().to_string())} else {None};
             
-            let (image, palette_image) = logic.borrow_mut().set_unadded_tim(&file)?;
+            let (image, _palette_image) = logic.borrow_mut().set_unadded_tim(&file)?;
         
             let img_size = image.size();
             if img_size.width > VRAM_WIDTH as u32 || img_size.height > VRAM_HEIGHT as u32 {

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

@@ -44,9 +44,9 @@ export component MainTab inherits Rectangle {
                 for vram_image[i] in root.vram_images: 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_image.img;
+                    img_x: vram_image.x;
+                    img_y: vram_image.y;
                     TouchArea {
                         x:      (parent.img_x + self.lines_crossed_x())*1px;
                         y:      (parent.img_y + self.lines_crossed_y())*1px;
@@ -65,9 +65,11 @@ export component MainTab inherits Rectangle {
                             }
 
                             if event.kind == PointerEventKind.down {
-                                cur_sel_x.display_value = parent.img_x;
-                                cur_sel_y.display_value = parent.img_y;
-                                cur_sel_img.source      = parent.img;
+                                cur_sel_x.display_value      = parent.img_x;
+                                cur_sel_y.display_value      = parent.img_y;
+                                cur_sel_img.source           = parent.img;
+                                cur_sel_img.visible          = true;
+                                vram_files_list.current-item = i;
                             }
                         }
 
@@ -101,6 +103,13 @@ export component MainTab inherits Rectangle {
                             width:  background_image.width/2;
                             height: 128px;
                             model:  root.vram_files;
+
+                            current-item-changed(current-item) => {
+                                cur_sel_x.display_value = root.vram_images[current-item].x;
+                                cur_sel_y.display_value = root.vram_images[current-item].y;
+                                cur_sel_img.source      = root.vram_images[current-item].img;
+                                cur_sel_img.visible     = true;
+                            }
                         }
                         HorizontalLayout {
                             padding: 4px;
@@ -113,6 +122,9 @@ export component MainTab inherits Rectangle {
                                 clicked => {
                                     root.remove_file_clicked(vram_files_list.current_item);
                                     vram_files_list.current-item = -1;
+                                    cur_sel_x.display_value      = 0;
+                                    cur_sel_y.display_value      = 0;
+                                    cur_sel_img.visible          = false;
                                 }
                             }
                         }