Merge pull request #1613 from ramox81/codex/sheet-set-manager

Sheet Set Manager, NEWSHEETSET / OPENSHEETSET and sheet set fields

src/app/update/file.rs

@@ -744,6 +744,7 @@ impl OpenCADStudio {
             block_mru_list: self.block_mru_list,
             block_redefine_mode: self.block_redefine_mode,
             block_navigate: self.block_navigate.clone(),
+            sheet_set: self.sheet_set.settings,
         }
     }
 
@@ -875,6 +876,7 @@ impl OpenCADStudio {
         self.block_mru_list = s.block_mru_list.min(100);
         self.block_redefine_mode = s.block_redefine_mode.min(2);
         self.block_navigate = s.block_navigate.clone();
+        self.sheet_set.settings = s.sheet_set;
         self.block_palette.recent = s.block_recent.clone();
         self.block_palette.favorites = s.block_favorites.clone();
         self.block_palette.libraries = s.block_libraries.clone();
@@ -2045,7 +2047,8 @@ impl OpenCADStudio {
         } else {
             Task::none()
         };
-        Task::batch([thumbs_task, pending_open_task, interaction_task, startup_script_task])
+        let sheet_set_task = self.sheet_set_after_open(i);
+        Task::batch([thumbs_task, pending_open_task, interaction_task, startup_script_task, sheet_set_task])
     }
 
     pub(super) fn on_wblock_save_result_some(
@@ -2150,6 +2153,7 @@ impl OpenCADStudio {
         self.tabs[i].scene.document.header.user_real1 = self.tabs[i].scene.annotation_scale as f64;
         self.sync_solid_models_for_save(i);
         self.tabs[i].scene.sync_native_parametric_graph();
+        self.stamp_sheet_set_data(i);
     }
 
     #[cfg(not(target_arch = "wasm32"))]
@@ -3303,6 +3307,10 @@ impl OpenCADStudio {
         for i in 0..self.tabs.len() {
             let _ = std::fs::remove_file(self.autosave_target(i));
         }
+        #[cfg(not(target_arch = "wasm32"))]
+        for path in &self.sheet_set.locks {
+            crate::app::commands::sheet_set::release_lock(path);
+        }
     }
 
     /// Remove the autosave recovery files, then quit the application.
@@ -5511,12 +5519,9 @@ impl OpenCADStudio {
         let half_w = view.width.abs() * 0.5;
         let half_h = view.height.abs() * 0.5;
         (half_w > 1e-9 && half_h > 1e-9).then_some(())?;
-        self.area_plot_job((
-            view.center.x - half_w,
-            view.center.y - half_h,
-            view.center.x + half_w,
-            view.center.y + half_h,
-        ))
+        // The view centre is relative to its target (plan views).
+        let (cx, cy) = (view.target.x + view.center.x, view.target.y + view.center.y);
+        self.area_plot_job((cx - half_w, cy - half_h, cx + half_w, cy + half_h))
     }
 
     pub(in crate::app) fn extents_plot_job(&self) -> Option<PdfPageInput> {