FreeCADWasmDev/docs/current/document-actions-20260915.md

Native document actions

Implemented

• Std_SaveAs and Std_SaveCopy use the existing PartBox document-view envelope and native saveAs/saveCopy rather than sending a view schema to a Python-family worker. Their FCStd bytes are persisted to OPFS. Save Copy preserves the open native document identity and refuses the same OPFS filename, including path aliases.
• Std_SelectAll reuses the existing native document-object selection and propagates it to the mounted workbench.
• Std_Undo reuses the native transaction stack. Surviving selected objects now return complete identities including labels, as required by the facade. Scene refresh remains separate from the committed undo.
• Std_ToggleFreeze calls DocumentObject::freeze/unfreeze directly on selected native objects, with per-document transactions and returned frozen states.
• Std_ToggleSkipRecompute reads and sets Document::SkipRecompute through a real checkbox state. Read requests do not change the flag. Updating this flag does not clear the current selection.

The mounted document task now provides command-specific filename, save, selection, undo and freeze controls instead of the unrelated generic selection-preview panel. Prefixed command IDs are normalized at the task boundary.

Reused Sources

freecad-source/src/Gui/CommandDoc.cpp, CommandFeat.cpp, WebViewCommands.h, NativeDocumentView.h, the existing PartBox/DocumentProbe targets, document-view facade and OPFS storage are reused. No alternate geometry algorithms, fixture output or new WASM module were added.

Build and Delivery

PartBox and DocumentProbe were incrementally compiled/linked once for the combined native changes. Frontend build succeeded in 4.12 seconds. The formal six-command pipeline is implementation_ready:

Pipeline step	Seconds
Module registry	0.104
Capability registry	0.088
Link preflight	0.042
Build handoff after compilation	0.199
Artifact sync	4.423
Completion bookkeeping	1.063
Pipeline total	5.919

The 0.199-second build handoff is not the preceding native compilation duration. Receipt: document-actions-pipeline-20260915.json. No automatic business, regression or browser tests were run.

After this batch, the registry has 1411/1452 routed entries and 41 pending. This is implementation registration, not project-wide acceptance. Unimplemented links, GUI hosting and remaining BIM dependencies are still pending; do not close them by adding names to a route table.