The web shell queues the page's calls as control requests (the channel the desktop control server uses) and answers them on the next frame. The API is installed in every mode; opening, saving, the file name and the unsaved flag stay with the host messages.
wasm32 cannot allocate a Vec of 2 GiB (isize::MAX is one byte less), so
the open check that only rejected a larger file trapped on that boundary.
Refuse 2 GiB as well, and say so in the failure the host receives.
Co-authored-by: Cursor <cursoragent@cursor.com>
The transports, the message types and the origin checks come from the shared crate (storytold/craft-libs#420). `data-host="page"` on the canvas now hosts DeckCraft in a page's own document, as in the other apps; the parent bridge keeps its behaviour.
A file the page sent without a name opens untitled and unchanged, like the
empty start presentation, so the page's next file closed it. Host mode now
records the start presentation (start_for_host) and only the first file
that opens takes its place, as packaging/web/README.md says.
Save As > Save under the presentation's own name changed neither the path
nor the dirty flag, so the Save As page stayed open and a second click sent
the file again. The page now also compares the revision, which every save
bumps.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A same-origin page that frames DeckCraft's web build with ?host=parent
sends a file with deckcraft:open and gets every save back as
deckcraft:save {name, saveAs, bytes} instead of a download, with
deckcraft:ready, deckcraft:dirty and deckcraft:failed, as GridCraft,
WordCraft and PdfCraft do. Without ?host=parent nothing changes.
Save follows the desktop app. Every file from the page opens through
file.adopt like File > Open on the desktop; a presentation sent with a
presentation name keeps that name as its file, so Save (Ctrl+S, the
File tab, the Close prompt or the command palette) writes it back under
that name and format with saveAs: false. Anything else (no name, an
outline, a damaged file opened as a repaired copy, a dropped file) is
untitled, and its first Save is a new <title>.deckcraft with saveAs:
true, as is Save As. Exports and Print are copies (saveAs: false).
Host mode starts with an empty presentation that gives way to the first
file while untouched, &author= signs comments, and the URL flags are
read as whole parameters so a free-text author can't set ?show.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- apps/slidecraft-web: SlideApp in the browser via eframe's web runner (trunk; WebGPU with
WebGL2 fallback). Opens the sample deck (?blank for empty, ?show to present, ?webgl to force
WebGL2). Open/Insert use the browser file picker through Services::open_async + inbox;
Save/Export download; dropped files are read asynchronously.
- ui-egui: native-only synchronous drop handling (wasm uses the inbox), real clock on wasm
(js_sys::Date::now), About shows build commit/date when SLIDECRAFT_BUILD_SHA/DATE are set.
- .github/workflows/release.yml (push to `release` / workflow_dispatch): macOS universal
signed+notarized dmg, Windows x64/x86 signed msi + portable zip, Linux AppImage/deb/rpm/tar.gz
(x86_64, aarch64), Flatpak bundle, FreeBSD tar.gz (vmactions), web zip; draft GitHub Release
"SlideCraft v<version>" from [workspace.package] version. Same secret names as DesignCraft.
- freebsd.yml and packaging-lint.yml CI, ported from DesignCraft.
- packaging/: macOS (Info.plist, entitlements, cert import), Windows (WiX with new UpgradeCode,
.slidecraft ProgId, Open-with for pptx), Linux (.desktop, AppStream, MIME, nfpm, Flatpak),
FreeBSD and web scripts; shared setup in packaging/common.sh.
- apps/slidecraft/build.rs embeds icon + VERSIONINFO on Windows; slidecraft.icns/.ico generated
from the committed PNGs by packaging/icons.sh.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Helen Kwok
FredAppsandCursor
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bradandClaude Opus 5.5
Brandon ThomasandClaude Opus 5.5