Commit Graph
205 Commits
Author SHA1 Message Date
Nikita Rakitin ab6051894d render: 3-D light rigs and materials; extrusion sides lit per side 2026-10-14 01:23:54 +03:00
Nikita RakitinandCursor 6e40335424 SmartArt: Text Pane, add and remove shapes, promote and demote
A SmartArt group now keeps its outline (Shape.diagram: layout + nodes with
levels) and its shapes are regenerated from it inside the group's child
rectangle. New commands: smartArt.nodes, setNodes, addNode (after, before,
above, below), removeNode, promote, demote and layout. Sub-points become
bullets in their parent's shape; the hierarchy layout is a real tree with
connector lines. Text typed into a diagram shape is read back first.

UI: a SmartArt Design contextual tab and a Text Pane (Enter adds a line,
Tab/Shift+Tab demote/promote, Backspace on an empty line removes it).

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-14 01:22:22 +03:00
Nikita Rakitin 27988aaa24 Render 3-D extrusions: sides swept behind the face under turned cameras
sp3d extrusionH (with extrusionClr, srgb or scheme) under a camera that
turns the shape now draws the shape's sides: its outline swept from the
back face to the front along the camera's view of the depth axis, in the
side colour shaded, before the face. camera::project3 projects points
off the shape's plane.
2026-10-14 01:19:18 +03:00
Nikita RakitinandCursor b3420a0b04 Charts: multi-level treemaps and sunbursts; inclusive box quartiles
Read, keep and write every cx:lvl of a chartEx category dimension,
build a category tree from runs of parent labels, and draw treemaps as
nested squarified groups with banners and sunbursts as one ring per
level. Box & whisker honours quartileMethod="inclusive" (QUARTILE.INC)
on import, render, save and the chart.options command.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-14 01:16:09 +03:00
Nikita RakitinandCursor 0cbee85ea8 File: six original starter decks
File › New and the start screen offer Briefing, Lesson, Pitch, Field Notes,
Quarterly and Evening Talk. Each is a few slides of our own text on one of
our themes. file.new takes template, and file.templates lists them. Passing
a theme as well, or blank, is refused. PowerPoint's large gallery is still
open.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-14 01:12:38 +03:00
Nikita Rakitin ec725a4e6b Notes Page view: draw master text wrapped, as the PDF does
pdf::master_text_pieces turns the text engine's layout of the notes
master's header, date, footer and page number into per-run, per-line
pieces scaled to the page; the Notes Page view paints them in their
sizes and colours. Stacked on #583.
2026-10-14 01:10:03 +03:00
Nikita RakitinandCursor 15daed6ca4 Charts: histograms, Pareto and box and whisker; Office 2016 charts save as themselves
Histograms and Paretos bin their observations (bin count, bin width or
Scott's rule) and draw as touching columns, a Pareto with its cumulative
line on a percentage axis. Box and whisker charts draw exclusive-quartile
boxes, 1.5 IQR whiskers, means and outliers per category group.

Edited and new Office 2016 charts are written as chartEx parts from the
model (with the plain-chart fallback), so a waterfall stays a waterfall.
The chart menus list all seven types, and chart.options sets bins and
waterfall totals.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-14 01:08:13 +03:00
Nikita Rakitin 8fd04ebd92 PPTX: round-trip chart trendlines
An owned corpus slice checks combo charts with data labels, merged
tables with diagonal borders, and text columns, autofit, vertical text
and a WordArt warp. Trendlines (type, order, period, forecast,
intercept, equation and R²) are now read and written.
2026-10-14 00:58:20 +03:00
Nikita Rakitin 9f8c860f90 PPTX corpus: themes, masters, effects and links; keep text Mouse Over actions
New owned corpus test on PowerPoint-shaped XML: a custom-theme deck with
shadow, glow, soft-edge and reflection effects and every common text and
shape hyperlink, and a two-master deck with its own themes and layouts.
The one loss it found: a:hlinkMouseOver on text runs was dropped; it is
now read into RunProps::hover and written back.
2026-10-14 00:52:25 +03:00
Nikita Rakitin 11e63e31e1 Lay out master header/footer text with the text engine in PDF pages
Notes pages and handouts lay out the master's header, date, footer and
page-number placeholders with deckcraft-text (render::place_master_texts),
so their text wraps in the placeholder and keeps mixed run formatting,
drawn as visible glyphs. Stacked on #580.
2026-10-14 00:44:09 +03:00
Nikita Rakitin 32fcaec293 Preview the slide in Notes Master view; print master text in its own style
Notes Master view draws the current slide inside the slide-image
placeholder. Header, date, footer and page-number text on notes pages
and handouts (PDF and the Notes Page view) uses the placeholder's
resolved font, size, weight, slant and colour, scaled with the page.
Stacked on #577.
2026-10-14 00:40:09 +03:00
Nikita Rakitin 6fcf392370 Lay out notes pages and handouts from their masters
PDF notes pages and the Notes Page view put the slide (keeping its aspect)
and the notes where the notes master's slide-image and body placeholders
are, scaled from the notes size to the paper, and print the master's
header, date, footer and page number. PDF handouts print the handout
master's. Decks without these masters keep the old layout. Stacked on #573.
2026-10-14 00:35:26 +03:00
Nikita Rakitin c94b5c8d1e PPTX: round-trip 3-D models and animation bounce end
An owned corpus opens, saves and reopens SmartArt and OLE kept as XML, audio and video bookmarks and trims, a section with a hidden slide, slide-number and date fields, ink, .glb models and animation repeat, bounce end and triggers. Relationship-bearing SmartArt and OLE, playback options and rewind stay with their open PRs.
2026-10-14 00:35:12 +03:00
Nikita Rakitin 443fe300d0 Add the Notes Master view
View ▸ Notes Master edits the notes master on a notes-size page (creating
PowerPoint's default placeholders if the deck has none); its tab toggles
header, date, slide image, body, footer and page number, sets the
background and closes the view. The PPTX writer now writes an edited
notes master as it is, even in a deck without notes. Stacked on #572.
2026-10-14 00:31:14 +03:00
Nikita Rakitin bba398f60f Add the Handout Master view
View ▸ Handout Master opens the handout master (creating one with header,
date, footer and page-number placeholders if the deck has none) on a page
at the notes size, with a dashed preview of where 1-9 slides go. Its
contextual tab toggles the placeholders, sets the background and closes
the view. Stacked on #533, which reads and writes the handout master.
2026-10-14 00:25:38 +03:00
Nikita RakitinandCursor b89c9cafd7 UI: preview slide animations on the editor canvas
Animations › Preview and Animation Pane › Play All play the current
slide on the canvas instead of opening the slide show. Escape or a
click stops playback. Transitions › Preview still opens the show.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-14 00:21:42 +03:00
Nikita Rakitin 5bdfc3228d Add a performance baseline: deckcraft-cli bench and cargo xtask bench
Times open, per-slide render, save, the PPTX round trip and PDF export, and
reports peak memory; xtask builds the CLI in release, runs it on the sample
and any given decks, and compares with docs/benchmarks/baseline.json.
2026-10-14 00:05:47 +03:00
Nikita Rakitin 184b76e2a7 Round-trip text effects, layout, fills, bevels and connectors
An owned corpus of those kinds survives open, save and reopen. A run's
inner shadow, reflection and soft edge were dropped, and a bevel preset
with no kept 3-D XML was not written back, so import and export now keep
them.
2026-10-14 00:04:22 +03:00
Nikita Rakitin f9d5a43174 Round-trip comments, links, shows, groups and inherited placeholders
An owned corpus of those element kinds survives open, save and reopen.
Paragraph default run properties, including a link, and action sounds
were dropped on save, so import and export now keep them.
2026-10-13 23:43:03 +03:00
Nikita RakitinandCursor 0e763ab78c Text: Bullets and Numbering dialog
The Bullets and Numbering menus only offered a fixed list of styles.
"Bullets and Numbering…" at the foot of both menus opens PowerPoint's
dialog: Bulleted and Numbered tabs with their styles, a custom bullet
character, Start at, Size (% of text, 25-400) and Color (automatic,
text or an accent), and None.

format.numbering now takes color and size like format.bullets, and
both clamp the size to PowerPoint's 25-400 %.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 23:39:22 +03:00
Nikita RakitinandCursor bc42b62cc4 Pictures: Remove Background with a classical matte
The Picture Format > Remove Background button was a disabled
placeholder. picture.removeBackground now flood-fills from every edge
pixel through similar colours: each step must be close to the pixel
before it (so gradients and soft shadows follow) and to the edge colour
it started from (so it can't leak into the subject). That region turns
transparent with a one-pixel soft edge, and the picture points at a new
PNG; undo brings the original back. Tolerance 0-100 (default 20); the
ribbon offers normal, looser and tighter. Pictures whose edges are all
subject are left alone, and pictures over 16 megapixels are refused.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 23:35:25 +03:00
Nikita RakitinandCursor 0d47da07e5 Charts: draw waterfall, funnel, treemap and sunburst layouts
These Office 2016 charts were drawn as plain columns. Now:
- waterfall: bars float from the running total, total points
  (cx:subtotals, now read into Chart.subtotals) stand on the axis and
  reset it, increases/decreases/totals take accents 1-3 with a matching
  legend, and connectors join each bar to the next;
- funnel: centred bars as wide as their value, category labels on the
  left and values inside;
- treemap: squarified tiles in proportion to their value, labelled;
- sunburst: the innermost level as a ring with an open centre.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 23:16:23 +03:00
Nikita RakitinandCursor 37559f793c UI: Grid Options sets spacing, snap and the on-screen grid
View › Grid Options sets the grid spacing, snap to grid, snap to
other objects, and whether gridlines and guides are drawn. The
canvas grid follows that spacing.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 23:14:52 +03:00
Nikita RakitinandCursor 3f31f9951c PPTX: read Office 2016 charts (waterfall, funnel, treemap…) and keep them
Waterfall, funnel, treemap, sunburst, histogram, Pareto and box &
whisker charts live in a chartEx part behind an mc:AlternateContent
choice requiring cx1. DeckCraft took the fallback, usually a text box
saying the chart isn't available, so these charts were lost on open
and on save.

The cx1 choice is now taken for chartEx frames and the part is read
into the chart model: categories (innermost level), values, number
format, series name, title, legend and data labels. Unchanged charts
are written back as their chartEx part in a cx1 choice with a plain
chart of the same data as fallback, as PowerPoint writes them; an
edited one is saved as a plain chart. Region maps are not read.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 23:08:56 +03:00
Nikita Rakitin 034b312a64 Round-trip tables, charts, animation, media, sections and masters
An owned corpus of those deck kinds survives open, save and reopen. The
check found the handout master — printed header, footer, date and slide
number — was dropped on save, so import and export now keep that part.
2026-10-13 23:08:31 +03:00
Nikita RakitinandCursor 5acf9eeebf Review: compare with a revised copy and accept its slides
review.compare {path | name, data} reads a revised presentation (native or
PPTX) and lists slide-level revisions against the open one: inserted,
deleted and changed slides, with what changed (text, text formatting,
moved, resized, rotated, formatting, picture, objects inserted/deleted,
layout, notes, transition, animations, background, hidden). Slides match by
id, or by position when the decks share none (fixed for the session so
accepting doesn't switch the matching half way). Shapes match by id, then
name.

review.accept {index | all} applies revisions as one undo step: a revised
slide's media is copied (remapped on an id clash), its shape ids kept unless
another slide uses them (animations follow), its layout matched by id, then
name. review.revisions and review.endCompare complete the set.

Review tab: Compare (file picker), Accept All, End Review; the Revisions pane
lists changes with Go-to and Accept. Parity row: Compare presentations M → P.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:49:55 +03:00
Nikita RakitinandCursor e615188f8b Text: AutoCorrect options, case rules and your own entries
AutoCorrect gains PowerPoint's options: correct TWo INitial CApitals,
capitalize the first letter of sentences and the names of days, fix
accidental cAPS LOCK, and replace 1/2, 1/4, 3/4 with fraction
characters. "word..." becomes "word…", "word," and "word." are corrected
too, and the built-in list grows from 13 to ~70 entries. The case rules
apply only to typing, not pasted text.

New text.autocorrect sets the options and adds or deletes replace
entries (your own win over the built-in list; deleted built-ins stay
deleted) and returns the list. Preferences ▸ AutoCorrect Options… opens
an AutoCorrect dialog with the options and the editable list.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:43:32 +03:00
Nikita RakitinandCursor 5007c6919e Insert: Summary, Section and Slide Zoom with Return to Zoom
Insert › Links gains Zoom, with PowerPoint's three kinds: Slide Zoom
(pictures of chosen slides on the current slide), Section Zoom (one per
chosen section) and Summary Zoom (a new Title Only slide in front of
the chosen parts). Each zoom is a picture of its target that jumps to
it in the show. With Return to Zoom, on by default for section and
summary zooms as in PowerPoint, the show comes back to the zoom slide,
fully built, after the target slide or the section's last slide; going
elsewhere (a slide number, See All Slides) forgets it. Hyperlink gains
zoom_return for this; .pptx saves zooms as the linked pictures
PowerPoint writes as their fallback, so the return flag is DeckCraft-
only for now. Live thumbnails, the zoom-in animation and the native
p166:sldZm element are still missing; gaps.md says so.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:40:37 +03:00
Nikita RakitinandCursor a7bc932cc8 UI: WordArt adjust handles drag a text warp
A selected text warp shows one yellow handle per adjust.
Dragging it sets that guide value in one undo step.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:38:16 +03:00
Nikita RakitinandCursor 9af5a7d17b Pictures: Artistic Effects — apply, change, remove and keep in PPTX
New picture.artisticEffect applies one of 7 effects (blur, pencil
grayscale, line drawing, film grain, cutout, glow edges, photocopy) to a
picture's pixels, as PowerPoint does: the processed PNG becomes the
picture and the original is kept on PictureFill::artistic, so another
effect starts from the original and `none` (or Reset Picture) restores
it. Change Picture drops the effect.

PPTX: written and read as PowerPoint does, the blip being the processed
picture with the original and the effect name in
a:extLst/a14:imgProps/a14:imgLayer, so a deck from PowerPoint keeps its
effect, original and all, when saved again.

Picture Format gets an Artistic Effects menu.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:35:55 +03:00
Nikita RakitinandCursor 6a85afa236 Pptx: round-trip an owned corpus and keep notes-master text
Open, save and reopen decks we author, and compare package parts and
text. The check showed a notes master's header and footer were replaced
by an empty notes master on save.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:34:29 +03:00
Nikita RakitinandCursor 4ea79d4c5e Shapes: Edit Points — point types, Bézier handles, right-click menu
shape.pointType makes a vertex smooth (handles in line and equal),
straight (in line) or corner (independent), turning its segments into
curves so it has handles. shape.moveHandle drags a control handle; the
other one follows as the point's type says (given, or read from the
handles). shape.points also reports each vertex's type.

Canvas: clicking a vertex shows its handles, which drag (one undo step
per drag) and follow the type chosen for it. Right-click a vertex for
Smooth / Straight / Corner Point and Delete Point, or anywhere for Exit
Edit Points; a shape's context menu gets Edit Points. The selection box
is hidden while points are edited.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:29:57 +03:00
Nikita RakitinandCursor 733522d528 Shapes: Edit Points — drag, add and delete a shape's vertices
New cmd::points with shape.editPoints (enter/leave; a preset becomes a
freeform in shape-local points), shape.points (vertices in slide points),
shape.movePoint, shape.addPoint (splits a line, quadratic or cubic
segment) and shape.deletePoint. After each change the box is fitted
around the outline and kept in place on the slide, rotation and flips
included. Closing edges are made explicit so they take points too.

On the canvas the edited shape shows its vertices as handles: drag one
(one undo step per drag), Cmd/Ctrl-click a vertex to delete it or the
outline to add one; Escape, Enter or a click elsewhere leaves Edit
Points. Shape Format ▸ Edit Shape gets an Edit Points item.

Not yet: smooth/straight/corner point types and Bézier control handles.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:22:57 +03:00
Nikita RakitinandCursor 5eef9fb55a Pictures: compress pictures to a target resolution
Picture Format › Adjust gains Compress Pictures, with PowerPoint's
options: HD 330, Print 220, Web 150 or E-mail 96 ppi, apply to the
selected pictures or all, and delete cropped areas. The new
picture.compress command downsamples each PNG, JPEG, BMP, TIFF or WebP
picture to the pixels its shown size needs at that resolution (JPEG
stays JPEG at quality 85, the rest become PNG), cuts away cropped areas
when asked, and only replaces a picture when the result is smaller or a
crop was removed. Originals nothing else uses are dropped so the saved
file shrinks; one shared with a picture that wasn't compressed stays.
One undo step restores everything.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:21:57 +03:00
Nikita RakitinandCursor 37bd53c62e Home: Replace Fonts dialog and font.replace command
font.replace {from, to} renames a font family everywhere it is named
explicitly: runs (latin, east Asian, complex script and symbol faces), end
marks, bullet fonts, list styles of shapes, layouts and masters, the master
text styles, the deck default style, notes, tables and the theme fonts, so
placeholders that follow the theme change too. Names compare
case-insensitively, theme references (+mn-lt) are left alone, a replace that
finds nothing adds no undo step, and missing fonts are recomputed.
font.used lists the families the slides draw in, for the dialog's Replace
list.

Home gets a Replace Fonts… button opening the dialog: Replace (fonts in the
deck), With (type or pick from installed fonts), and it stays open with a
confirmation like PowerPoint's. Ribbon small buttons now expose their label
to accessibility, which the UI test uses to click it.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:20:09 +03:00
Nikita RakitinandCursor 7432c61665 Slides: reuse slides from another presentation
Home › New Slide gains Reuse Slides… and Reuse Slides (Keep Source
Formatting)…, backed by a new slide.reuse command that inserts the
slides of a .pptx or .deckcraft file (all, a list, or a range) after the
current slide in one undo step. By default each slide moves to the
destination layout with the same name or kind, so it takes this deck's
theme; keepFormatting brings the source master and its layouts along.
Pictures, media and sounds are copied under fresh media ids, so ids
that clash between the two decks no longer mix up pictures, and shape
ids are renumbered with animations, triggers and connector ends
following them.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:14:46 +03:00
Nikita RakitinandCursor e9315bc141 UI: seeded whole-window soak with memory and timing bounds
ui_soak_tests.rs drives the app through the egui test harness with seeded
random clicks, drags, keys (plain, Ctrl, Shift), typing and scrolling over the
sample deck. Every ten actions it checks that every document validates, the
selection is in range, undo, journal, thumbnail and texture caches stay
bounded, and no command or render panic was caught; at the end, that input
really reached the editor and the mean frame stays under 250 ms. Two seeds x
150 actions run in CI; DECKCRAFT_UI_SOAK_STEPS/SEED run it long.

Panics swallowed by the guards were invisible to tests: Session now counts
them (panics_caught) and deckcraft_render::panics_caught() counts render
panics drawn as blank. Textures::thumb_count exposes the thumbnail cache size.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 22:09:48 +03:00
Nikita RakitinandCursor 283b30f12d UI: WordArt Transform gallery applies a text warp
Shape Format ▸ Text Effects lists the 40 prstTxWarp presets and
No Transform. format.textWarp sets or clears that warp on the
selected text, with optional adjust values.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 21:58:35 +03:00
Nikita RakitinandCursor 85833cf5f5 Engine: seeded editor soak tests; tiny charts no longer blank the slide
soak_tests.rs drives every non-file command with plausible and hostile
parameters over a ~100-slide deck, checking after each step that the
document validates, the selection is in range, the undo stack is bounded,
undo then redo restores the exact document, and every 100 steps that the
deck saves and reopens as .deckcraft and .pptx. Four seeds x 400 steps run
in CI (under a second); DECKCRAFT_SOAK_STEPS/SEED run it long.

The long soak found that a chart a few points wide panicked in f64::clamp
(label gutter min above max), and the render guard then blanked the whole
slide. chart.rs now uses a non-panicking clamp_soft for the gutters and the
zero line; a render test draws tiny charts next to a shape without the
guard.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 21:50:23 +03:00
Nikita RakitinandCursor 1b9b830f32 Animation Pane: advanced timeline with draggable bars
The pane's bars now come from deckcraft_anim::Timeline, the same schedule the
slide show plays, so With/After Previous, delays, repeats and auto-reverse line
up on a shared seconds ruler. Dragging a bar sets the delay and dragging its
right edge sets the duration (snapped to 0.05 s), each through
animation.timing, so one undoable command per drag. Bar geometry and drag maths
live in animtimeline.rs as pure, unit-tested functions; kittest drives the
drags. Parity and gaps docs updated.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 21:30:05 +03:00
NikitaandCursor 0b35b74c4d Show: a laser pointer that leaves no ink
Cmd/Ctrl+L and the on-screen button draw the show's laser colour at the pointer. The pen and the laser are not on together, and a click does not advance the slide while the laser is up.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 18:35:32 +03:00
NikitaandCursor 525b7ed3f9 Palette: skip commands that need a value
Searching for Export ran file.export with an empty object and reported a missing path. The palette now offers only commands that accept that call, so Export opens the dialog.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 18:31:02 +03:00
NikitaandCursor 82dcd86c88 Pptx: read and write embedded fonts
A deck that embeds a TrueType or OpenType face, including one wrapped as Embedded OpenType, now draws with that face and saves it back. MicroType Express subsets stay in the file and still draw in a stand-in.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 18:22:48 +03:00
NikitaandCursor 4fee02636a Metafile: clip EMF and WMF drawing to rectangle regions
INTERSECTCLIPRECT, EXCLUDECLIPRECT and EXTSELECTCLIPRGN limit what later records paint, including a region made of several rectangles. A rotated map stores the bounds of the clip rectangle.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 17:57:34 +03:00
Sazid Al Bayazid 69d4893689 Comments: threads and resolved state survive a .pptx round trip (#70)
The writer emitted the legacy comment part only: replies were flattened
into sibling comments, the resolved flag was dropped. Modern PowerPoint
decks carry a second, threaded part (p188) as well - and DeckCraft read
both, importing every comment twice.

Export now writes the modern threaded part (p188:cmLst, with the slide's
commentRel anchor ext and the modern authors part) next to the flattened
legacy part, the same pair of parts PowerPoint itself writes: older
readers keep the legacy view, PowerPoint 2021+ and DeckCraft read
threads, replies and resolved state. The reader prefers the modern part
when both are present and scales modern positions as EMU instead of
legacy 1/8 pt, so real PowerPoint decks stop double-importing their
comments and keep their marker positions.

Comment ids are deterministic GUIDs from the existing tables::guid, so
exports stay reproducible without a new dependency.

Known limitation for a follow-up: comments anchor with
p188:unknownAnchor (schema-valid) rather than a slide moniker, which
needs part identity the model does not have yet.

Tests: threads plus resolved state round-trip on top-level comments and
replies, both parts and the anchor-rel wiring asserted in the raw
package, part numbering with comment-free slides skipped, legacy-only
and modern-only packages import each with their own position units, and
XML-special characters survive the trip.
2026-10-13 19:25:04 +06:00
Brandon ThomasandClaude Opus 5.5 e614f0d6d6 Docs: record the wild shape rendering fixes and partial 3-D rendering
Progress log entry for the wild-case rendering fixes; "Bevel and 3-D
rotation" moves from missing to partial (approximate bevels, cameras and
face lighting; no extrusion, rigs or 3-D pane); gap estimate narrowed.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-13 08:16:41 -04:00
NikitaandCursor 8788f994ef Charts: keep the embedded workbook when a chart is saved unchanged (#335)
PowerPoint stores chart data in ppt/embeddings. Saving used to drop that part and the chart relationship, so the deck still rendered but the workbook was gone. An edit still omits the workbook rather than writing numbers that no longer match it.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 10:40:59 +03:00
Brandon ThomasandClaude Opus 5.5 1660982e58 File tab: PowerPoint's File view (Home, New, Open, Info, Save As, Print, Export, Close) (#76) (#344)
* Engine: file.info and PowerPoint-style print slide ranges (#76)

file.info reports what File › Info shows (name, path, format, unsaved
changes, slide and hidden-slide counts, sections, size on disk,
properties). file.export's PDF `slides` also takes the range typed in
PowerPoint's Print page ("1-3, 5", 1-based); bad or out-of-range text is
an error instead of a silent full export.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* UI: the File tab (Backstage) like PowerPoint's (#76)

File (first ribbon tab) or Alt+F opens a full-window view in place of the
ribbon, slides and status bar: a side menu (Back, Home, New, Open, Info,
Save, Save As, Print, Export, Close; Account and Options at the bottom)
and the chosen page. Esc or Back returns; Up/Down walk the side menu and
show each page as it gets the focus; Enter runs Save/Close/Options.
Laid out after PowerPoint for Windows as observed: 160-pt menu a step
darker than the page, outline icons, current page in the accent colour.

The start screen is now File › Home (as in PowerPoint), with only Home,
New and Open at the top and no Back. Pages call existing commands and
file helpers: file.new {theme} and the sample deck (Home, New); recent
files with search, Browse and Recover Unsaved (Open); file.info and
file.properties, Accessibility Checker, Revert (Info); file.save /
file.saveAs / file.export by type (Save, Save As); a PDF with the Print
page's slides, layout (full page, notes, handouts 1-9), hidden slides and
frames, opened in the system viewer or downloaded on the web, with a
page preview (Print, Ctrl+P); Create PDF, Create Handouts and Change File
Type (Export); appearance and About (Account); Preferences (Options).
Share (cloud) is left out.

Close and Ctrl+W now ask Save / Don't Save / Cancel about unsaved
changes instead of closing at once. The Export dialog shares
SlideApp::export_as with the Export page. New UI commands: app.backstage
{page}, app.closePresentation, app.print; ui.inspect reports the page.
New icons drawn in code: back, save as, account, recent, new file, open
folder.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* Docs: File tab (Backstage) in ui-parity, gaps, checklist and progress log (#76)

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

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Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-12 23:56:02 -04:00
Brandon ThomasandClaude Opus 5.5 e28851d2f1 Pictures: WMF/EMF text, pattern and hatch brushes draw; ActiveX previews show (#336)
* ActiveX controls show their pictures

A slide's p:controls are read: each control with a p:pic (the image PowerPoint shows for it,
often a WMF) becomes a picture above the slide's shapes.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* Metafiles draw their text, pattern and hatch brushes

deckcraft-metafile (still kurbo + thiserror only, so it builds for wasm):
- Text: WMF EXTTEXTOUT/TEXTOUT and EMF EXTTEXTOUTW/EXTTEXTOUTA/SMALLTEXTOUT with the
  selected font (CREATEFONTINDIRECT, EXTCREATEFONTINDIRECTW: face, signed LOGFONT height,
  width, weight, italic, underline, strike-out, escapement, charset), text and background
  colour, background mode, TA_* alignment and TA_UPDATECP, the dx array (ETO_PDY pairs too),
  ETO_OPAQUE fills and ETO_CLIPPED clips. 8-bit strings decode through their charset
  (Windows-1252/1250/1251; symbol fonts keep their codes at U+F000; double-byte sets keep
  their advances). The neutral Item::Text carries a text-space-to-picture transform, so the
  mapping and escapement are folded in and glyphs are never mirrored.
- Brushes: WMF DIBCREATEPATTERNBRUSH, EMF CREATEDIBPATTERNBRUSHPT and CREATEMONOBRUSH, and
  BS_HATCHED, as Item::Pattern tiles in 96-dpi pixels; WMF PATBLT. The XOR / AND-pattern /
  XOR see-through shadow of old PowerPoint WMFs draws its pattern in the XOR colour.
- MFCOMMENT escapes with an embedded EMF are ignored: PowerPoint draws the WMF's records.
- Pattern pixels and text count against the byte budget; strings are capped.

deckcraft-render draws text through deckcraft-fonts with the face slide text would use
(document_face), symbol fonts mapped as bullets map them (deckcraft_text::symbol_char, now
public, with Webdings), per-character fallback, the file's advances, GDI cell metrics for
top/bottom alignment, underline/strike-out and synthetic bold/italic. Tiles below 1.5 output
pixels per cell are drawn as their average colour.

On the 24 corpus slides that show a metafile, mean abs diff against PowerPoint goes from
28.31 to 5.06 (with the OLE/ActiveX preview commits).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

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Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-12 22:40:56 -04:00
Brandon ThomasandClaude Opus 5.5 ea3b1159d5 Korean, Japanese and Chinese: input-method composition and interface text (#101) (#331)
* Text: input method composition as commands, one undo step per composition (#101)

text.compose shows an input method's preedit in place at the insertion point and replaces it on
each update; an empty preedit cancels and restores the text and selection. text.commit replaces
the composition with the result as one undo step. Any other edit, key or click settles an open
composition first. The composition is underlined under the baseline (thicker under the part being
converted), and the caret line is measured for empty placeholders too.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* UI: Korean, Japanese and Chinese input and interface text (#101)

The slide turns the input method on while it takes typing, with the candidate window at the
caret, and forwards egui Ime events to text.compose / text.commit, so a Korean keyboard composes
syllables instead of separate jamo. Interface text in scripts the interface fonts lack (Hangul,
Simplified Chinese, Thai...) borrows faces from the font database (installed fonts such as Malgun
Gothic; nothing bundled): file names, titles, notes, outline, sections, comments and typed text.
Ported and widened from WordCraft's #565/#840 fallback. The notes pane keeps text typed before
focus leaves in the same frame (Escape, another slide). Control channel: ui.ime.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

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Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-12 22:03:42 -04:00