save dialog, n=tabs y=spaces

board-builder-impl-egui/src/main.rs

@@ -5,7 +5,7 @@ use image::DynamicImage;
 
 use rfd::FileDialog;
 
-use board_builder::{ Board, CoordTransformer, read_board_from_file };
+use board_builder::{ Board, CoordTransformer, read_board_from_file, write_board_to_file };
 
 use std::path::Path;
 
@@ -45,7 +45,9 @@ impl eframe::App for BoardBuilderApp {
                         }
                     }
                     if ui.button("Save As...").clicked() {
-			choose_file();
+                        if let Some(board_file) = FileDialog::new().save_file() {
+                            write_board_to_file(&self.board, self.image.as_ref(), &board_file);
+                        }
                     }
                     if ui.button("Open Image...").clicked() {
                         let image_file = FileDialog::new()