forked from 1b-agent/opencadstudio-upstream
Afonsop
6e89b36d44
The last high-severity web gap plus a small integration bundle. In-place save: with the File System Access API (Chromium/Edge), Save now works like desktop. Plain Save on a tab with a retained handle writes straight through — no picker, no download, no "(1)" copies. First save or format change opens showSaveFilePicker AT the confirm gesture (the worker serialization that follows can outlast the transient-activation window; retained handles need no activation to write). Picker cancel cancels the save like desktop; picker or write failure falls back to the legacy download with a note; Firefox/Safari keep the download flow untouched (feature-detected). Handles are keyed by tab id in a thread-local registry (Message must be Send — JsValue cannot ride in messages or App state); closing a tab drops its handle; Save As re-picks. Dirty clears only on successful persistence, same race guard as before. Image paste: Ctrl+V of a screenshot inserts it as an image reference — the clipboard reader falls back to image/* items when neither the entity clipboard nor text has anything (precedence preserved), the bytes enter the image source registry as pasted-<timestamp>.<ext>, and attach reuses the IMAGE command's model-creation path verbatim. Browser print: beforeprint snapshots the WebGL canvas into a print- only <img> (the capture_canvas technique), so the browser's own print menu produces the drawing instead of a blank page. Automation capture on web: the capture op no longer calls the synchronous GPU-map screenshot (dead on wasm); it waits one presented frame and reads via capture_canvas — the same workaround the save- thumbnail path uses — delivering the PNG as a download.