- Packed to one bit, black-and-white DeviceRGB became DeviceGray. Where
/DefaultGray or /DefaultRGB is in force (ISO 32000-2 §8.6.5.6), that
drew it otherwise: through DefaultGray as grey, or no longer through
DefaultRGB. The page walk now notes the images drawn, on any use, where
a page's or form's resources (an enclosing one's included) name
either, and those stay RGB. When a use couldn't be followed, every
image counts as such.
- One whose soft mask has a /Matte stays RGB too: the matte has one
number for each of the parent's components, three, and grey has one.
- The optimize README, the mono-compression parity note and doc_reduce's
description said Group 3 to Group 4 wasn't done yet, that only images
packed from eight bits could become Flate, and that the colour space
and decode array always stay. They now match the code.
From reviews with the pdfcraft-review skill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG
Monochrome Images only took eight-bit grey of only black and white
besides 1-bit images, so the same scan written as RGB, or as an indexed
image of two palette entries, stayed at eight bits (and RGB went to the
colour settings, as JPEG). Now these are packed to one bit first:
- eight-bit DeviceRGB whose every pixel is black or white becomes
DeviceGray; a decode array the same for each component becomes that
pair, another stops it. Calibrated RGB and RGB with a profile stay.
- an indexed image of 2, 4 or 8 bits that uses only palette entries 0
and 1 keeps its palette, whatever the two colours; a decode array
other than the default stops it.
Colour-key masks still stop all of them, and Retain leaves them to the
grey and colour settings. They are decoded through /DecodeParms given
by reference too (Document::with_direct_parms), and when downsampled a
tie goes to the dark sample of the image as packed: packed RGB is grey,
with grey's decode pair.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BfMGHQNgdq5yf5tKZHGR3z
A CCITT fax image that wasn't resampled was left as it was, so Group 3
images (the 1-D and 2-D codings fax software writes) stayed Group 3.
Group 4 codes each row against the one above and is usually much
smaller. Now only Group 4 alone skips decoding; Group 3 is stored again
as Group 4 when that is smaller as stored, and Retain still keeps it.
It reads an image's CCITT parameters (its /DecodeParms entry with Table
11's defaults) through pdfcraft_cos::Document::fax_params, from #4384.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BfMGHQNgdq5yf5tKZHGR3z
PdfCraft's bootstrap renderer draws byte-aligned Group 3 whose fill ends
each end-of-line code on a byte (as TIFF writes it) as other rows than
decode_ccitt reads (black box, at every /K, with /EndOfLine or not:
mostly the first row, then blank). Redaction cleared pixels in the
picture decode_ccitt reads, so a mark over what PdfCraft showed needn't
cover what was cleared, and content shown blank stayed in the copy. Such
an image (/K 0 or more, /EncodedByteAlign) is now removed whole, as
every CCITT image was before this PR; Group 3 off bytes and Group 4 are
still cleared.
The image's parameters come from Document::fax_params, the reading of a
fax image's /DecodeParms entry that decoded_image already did, now on
its own (it was to come with #4404, which uses it too). The redaction
README, the module doc, the redaction and core.image-filters notes and
the spec parity table's status line and revision row say so, and the
core.image-filters note now records the renderer's misdrawing.
group_3_on_bytes_is_removed_whole_and_other_fax_images_cleared: a white
16 × 2 picture, checked to decode as such, is removed whole on bytes (no
codes; codes at /K 0; at /K 1 with /EncodedByteAlign by reference) and
cleared off bytes and as Group 4 on bytes. It fails without the guard;
cargo-mutants catches every viable mutant of it.
From reviews with the pdfcraft-review skill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG
decode_ccitt reads byte-aligned Group 3 whose data has end-of-line codes
but none before the first row (not as T.4 sends them) on bytes. At /K 0
with the fill ending each code on a byte, about one small picture in
five is then read as other rows; at fax width almost none are, as such
pages come out short and are refused. Export already said so. The
optimizer, when it resamples such an image or stores it again as Group 4
from behind another filter, and redaction, when it clears pixels in one,
write those rows back, and nothing said that.
Black-box, PdfCraft's renderer draws such an image exactly as
decode_ccitt reads it (all 42 misread of 200 seeded pictures, behind
ASCII85Decode too), so the written image is what PdfCraft showed before.
Refusing such data instead (a code after nearly every row but none
first) would also refuse some ordinary Modified Huffman images, whose
rows can meet 11 zeros by chance (0.5 to 5% of small ones in a
black-box probe), so the limit is stated rather than guarded: in
decode_ccitt's doc, the filters, optimize and redact READMEs, and the
core.image-filters and mono-compression notes. The optimize README's and
the mono-compression note's "not yet: Group 3 to Group 4 without
resampling" now say a lone Group 3 image: one behind another filter is
stored again as Group 4.
Also from the review: docs/roadmap.md keeps #4335's status line under
this PR's, rather than replacing it; the filters README's tests and the
core.image-filters evidence name the Group 3 layout test; the filters
crate's description names Group 3 and 4 decoding.
From reviews with the pdfcraft-review skill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG
- The optimize README, the crate doc and both parity notes say a
halftone or dither, and an image wider than a fax row, isn't averaged
down.
- The README's "Left alone" list is the colour and grey settings'; image
masks, decode arrays and CCITT go to Monochrome Images now. Its
monochrome "Not yet" names an image's own /SMask or /Mask image again
(only images drawn on a page are visited), as the parity note does;
the parity note's row limit is Group 4's.
- docs/architecture.md says CCITT decodes through pdfcraft-filters for
export, redaction and the optimizer, not only the renderer.
- docs/target-app-parity.md no longer lists monochrome downsampling as
missing.
From reviews with the pdfcraft-review skill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG
doc_reduce, the engine's reduced_bytes doc, the optimize README's
presets and the optimize.reduce parity note still said every image
above 225 ppi goes to 150 ppi; black-and-white images go to 300 ppi
above 450 ppi, as CCITT Group 4 when smaller.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Create PDF and the optimizer now store black-and-white scans as Group 4,
and redaction couldn't decode CCITT, so redacting one word on such a
scan removed the whole page image. A CCITT image (the last filter,
after any others) now decodes through Document::decoded_image and is
cleared in a Flate copy like any other image; one that can't be decoded
in full is still removed whole.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The README said an indexed image's palette decides which entry is the
dark one on a tie, but dark_is_one never reads the palette: entry 0
wins whatever its colour. The README, the function's comment and the
parity note now say so (from FredApps' review).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A 2 × 2 tie always gave sample 0, black in grey and the painted part of
an image mask with the default decode array. With an inverting one,
[1 0], 0 is white or unpainted, and in a separation 0 is no ink, so a
line half a new pixel wide could vanish. dark_is_one says which sample
is dark from the colour space and decode array: 0 in grey and of a
mask, 1 in a separation or a DeviceN of one colourant, each the other
way round when the decode array inverts; an indexed image keeps entry
0, as its palette, not the decode array, says which is darker.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BfMGHQNgdq5yf5tKZHGR3z
The PDF Optimizer and Reduce File Size downsampled colour and grey images
but not black-and-white ones. Settings::mono is now MonoSettings {
downsample, target_ppi, above_ppi, compression }, 300 ppi above 450 ppi
and CCITT Group 4 by default (Monochrome Images ▸ Downsample to;
doc_optimize mono: { downsample, ppi, above_ppi, compression }).
A 1-bit image or image mask (no filter, general-purpose filters, or CCITT
fax after any of them) and eight-bit grey of only black and white are averaged by
area: each new pixel takes the sample covering more of it, a tie 0, so a
dark line half a new pixel wide stays. They are stored as Group 4, or as
1-bit Flate when that is smaller; with Retain a resampled image keeps its
kind of compression. Images with a soft mask keep their size.
CCITT decoding moves from Export ▸ Images into pdfcraft-filters
(decode_ccitt, CcittParams, through hayro-ccitt), and
pdfcraft_cos::Document::decoded_image reads a fax image's /DecodeParms
for it (undoing filters before CCITT, such as ASCII85Decode, with any
/DecodeParms given by reference made direct first), so export
and the optimizer share one reader, and Group 4 scans can be
downsampled. A 600 ppi text page went from 79 KB to 40 KB.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BfMGHQNgdq5yf5tKZHGR3z
docs/architecture.md said every image codec decodes through the
bootstrap renderer; Export ▸ Images decodes CCITT (hayro-ccitt) and JPEG
itself. The progress logs' "(a dithered scan)" sat after "soft mask
counted", as if it described the mask, and so did the
optimize.mono-compression note's "(a dithered scan downsampled to JPEG)".
From reviews with the pdfcraft-review skill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG
"Export ▸ Images reads byte-aligned Group 3 whichever way its fill
falls" read byte-aligned rows unaligned whenever /EndOfLine was set.
That broke byte-aligned Group 4 with /EndOfLine (refused); read Group 3
that says /EndOfLine but has no codes unaligned, and wrongly; and read
codes with the fill before them, but no /EndOfLine, on bytes: every row,
the wrong picture, nothing said. Now:
- Group 4, and rows not on bytes, read as the parameters say;
- Group 3 rows on bytes are read by the data: T.4 sends an end-of-line
code before the first row when it sends them at all, and no other code
starts with more than eight zeros. Data that starts with 11 zeros or
more (fill included) and a 1 has codes, and is read unaligned, where
the codes mark the rows whether the fill starts each code on a byte or
ends it on one; other data is read on bytes, whatever /EndOfLine says.
A reading that comes up short is reported rather than tried the other
way, where data cut short would read as other rows.
The Group 3 test exports nine pictures, stripes and eight of random
text-like runs (how a misreading comes out depends on the picture),
coded with T.4's terminating codes at /K 0 and 1: no codes, with
/EndOfLine and without; codes each starting on a byte or ending on one,
with /EndOfLine and without. Each exports as its picture, and each a
byte short is reported; at /K 1, codes with none before the first row
(not as T.4 sends them) export as their picture or are reported.
Byte-aligned Group 4 still reads with and without /EndOfLine. The
create.export-all-images parity note says what is still limited: such
codes may export wrong at /K 0, as the create README says. A rule tried
first, reading both ways and refusing an image that gave every row both
ways differently, failed on the stripes without codes (TIFF's Modified
Huffman layout): its unaligned reading gives every row too, wrongly. So
did one that read the other way when the first reading came up short: it
drew data cut short as other rows. cargo-mutants leaves no mutant of the
new lines alive.
From reviews with the pdfcraft-review skill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG
- A noisy 640 × 800 soft mask under 1200 × 1500 text: resampled to the
image's new size it shrinks only a little, by less than the grey
settings' JPEG adds over the packed image, so packing wins; not
counting the new mask passed every test before.
- The hex-text half of the bomb test also stores eight-bit
black-and-white, which must pack, as its comment says.
- The optimize README, the mono-compression parity note and both
progress logs say the soft mask counts.
- The Copy Image parity note no longer lists CCITT as missing: it
copies through Export's decoder, which reads CCITT now.
From reviews with the pdfcraft-review skill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG
Redaction doesn't decode CCITT yet, so a mark over part of a picture
Create PDF stored as Group 4 removes the whole picture (nothing leaks);
before this PR such pictures were eight-bit Flate and had only the
covered pixels cleared. The create README and the image-to-PDF parity
note say so; #4384 adds CCITT to redaction. The workspace's comment on
hayro-ccitt says Export uses it, not only tests.
From reviews with the pdfcraft-review skill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG
An eight-bit grey image of only black and white was packed to one bit
and stored, and the grey settings never saw it. For a dithered scan that
is bigger than what Reduce File Size made of it before, downsampled to
JPEG: 1-bit Flate can't shrink the dots (a 1200 × 1500 dither at 300 ppi
was 157 KB packed, 67 KB as before). Both are made now, and the smaller
as stored wins, counting a soft mask resampled with the image. Clean
text still packs to one bit. The packing also decodes no further than
its samples can need, as the other image steps do now.
From reviews with the pdfcraft-review skill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG
A fax image with /Filter [/ASCII85Decode /CCITTFaxDecode], say, was
skipped: only a lone CCITT filter went to the CCITT decoder. Now the
filters before it are undone first, and its parameters are the
/DecodeParms entry at its own place in the array (ISO 32000-2 §7.4.1),
not the first.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BfMGHQNgdq5yf5tKZHGR3z
Group 4 images (now written by Create PDF and the optimizer) would
otherwise stop exporting: they were reported as "can't be exported
yet". A CCITT fax image (its only filter) is decoded through
hayro-ccitt with its /DecodeParms (K, Columns, Rows, EndOfBlock,
EndOfLine, EncodedByteAlign, BlackIs1), masks included; /Columns has to
be the image's width, so a hostile value can't size the buffers.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BfMGHQNgdq5yf5tKZHGR3z
- Not only Export ▸ Images refuses a CCITT image until #4335: so does
everything that exports an image through it. Save Image As refuses
it, Copy Image fails, and Word, PowerPoint and HTML export leave the
picture out, with the page not reported. The optimize README and the
mono-compression parity note name them.
- optimize.mono-compression is partial now, so docs/target-app-parity.md
counts it on the table's own measurement: K Optimize and standards 15
shipped and 11 partial of 58 (35.3%), breadth 57.0% (423 + 75 of 808),
mainstream 63.3% (292 + 45 of 497), with a status line and a revision
row. ROADMAP.md's breadth rows and its K row say the same.
From reviews with the pdfcraft-review skill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG
- Redaction doesn't decode CCITT, so a mark over part of an image the
optimizer stored as Group 4 removes the whole image (nothing leaks),
and Export ▸ Images refuses it. The optimize README and the
mono-compression parity note say so. Later PRs of this stack add both
(#4335 export, #4384 redaction).
- doc_reduce's description, Engine::reduced_bytes and docs/cli-batch.md
now list the black-and-white step; docs/target-app-parity.md's
optimize row gives the measured counts and no longer lists CCITT as
missing; the M11 milestone row lists it as done.
From reviews with the pdfcraft-review skill.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01P6yUtvWGPsJpMLyh6pxSXG
pdfcraft_filters::encode_g4 encodes packed 1-bit rows as Group 4 (ITU-T
T.6, /K -1) through the fax crate (MIT, already in the tree via tiff),
with rows capped at 32,767 samples so its 16-bit positions can't
overflow; round trips are checked against hayro-ccitt.
The optimizer (Settings::mono, CCITT G4 by default, so Reduce File Size
too) re-encodes a 1-bit image of one colour component, or an image
mask, stored with no filter or general-purpose ones, when that is
smaller as stored. The samples decode to the same bits, so colour
space, decode array and masks stay. PDF Optimizer gets a Monochrome
Images row and doc_optimize a mono option. optimize.mono-compression
goes from planned to partial (JBIG2 and monochrome downsampling not
yet).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BfMGHQNgdq5yf5tKZHGR3z
Resolves test-file conflicts where main and this branch both appended tests:
main's file plus this branch's appended tests, unchanged.
fmt, clippy -p pdfcraft-forms -p pdfcraft-automation, and both crates' tests pass.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
Resolves test-file conflicts where main and this branch both appended tests:
main's file plus this branch's appended tests, unchanged.
fmt, clippy -p pdfcraft-forms -p pdfcraft-automation, and both crates' tests pass.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
Resolves test-file conflicts where main and this branch both appended tests:
main's file plus this branch's appended tests, unchanged.
fmt, clippy -p pdfcraft-forms -p pdfcraft-automation, and both crates' tests pass.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
* M5: Import comments takes another PDF and copies its comments onto the same pages
Import comments read only XFDF, FDF, XML, XDP, CSV and text data files.
It now also takes a PDF: each comment of that PDF is copied onto the
page with the same number, at the same place, with its appearance
stream, its pop-up, its replies and its layer. Comments on pages past
the document's last page are left out, together with replies to them.
Links, form fields and redaction marks are not copied. A comment named
like one already on its page replaces it, as an XFDF or FDF import
does. A PDF without comments is refused with "nothing in the file
matches this document", and a PDF that needs a password is refused.
- organize: import_comments copies the comments with the page copier
that Insert Pages uses, and registers the layers they use.
- engine: Edit::ImportData reads a file that starts with %PDF- as a PDF.
Any other file goes to the data importer first, and is read as a PDF
when that fails, %PDF- occurs in its first 1,024 bytes and the PDF
reader opens it.
- ui: Comments > Import comments lists .pdf files; form.import_data
lists the same files as before.
- automation: the doc_import_data description names the PDF case.
- parity: comment.import-from-pdf is shipped.
* Import comments: an annotation that is no comment keeps its name
A comment imported from a PDF replaced any annotation of the same /NM
on its page that was not locked, a redaction mark or a widget, so a
link, screen or 3D annotation of that name was overwritten. Only an
annotation whose subtype is one of the copied comment subtypes is
replaced now; for any other, the copy is added beside it without the
name. The subtype is read through an indirect reference.
* Import comments: index each page's annotations instead of scanning them per comment
* Import comments: a layer that BaseState OFF hides stays hidden
* Import comments: a PDF with binary bytes before its header imports on an XFA form, and two comments with one name both land
On an XFA form, a decode failure no longer stops the import when a PDF
header is in the first 1,024 bytes; the PDF's comments are copied. Two
incoming comments on one page with the same /NM no longer replace the
same comment: the first replaces it, and the second is added without
the name.
* Import comments: an inline annotation on the page is replaced by name
An annotation written inline in a page's /Annots is made an indirect
object before names are matched, so an incoming comment with its /NM
replaces it instead of being added beside it.
* Import comments: two new comments with one name keep it once
When no comment on the page has the name, the first incoming comment
keeps its /NM and each later one with the same name is added without it.
* M6: Organize pages ▸ Page properties sets the selected pages' tab order
Page properties in the Organize pages panel was listed as planned. In
the app, a page's tab order could only be set for every page at once,
with the form.tab_order commands, which offer no Unspecified. (The
form_tab_order tool already set chosen pages, Unspecified included.)
- Page properties (page.properties) opens a Tab Order dialog for the
selected pages, with Use Row Order, Use Column Order, Use Document
Structure and Unspecified. OK writes Edit::SetTabOrder for those pages
as one undo step. The dialog opens on the pages' order, or with no
choice made when they differ, and then OK is off until one is chosen.
OK on the order the pages already have adds no undo step.
- Rows and columns run right to left in a document bound on the right,
as Use Row Order and Use Column Order are described. PdfCraft reads a
right-to-left binding from /ViewerPreferences /Direction /R2L
(ISO 32000-1, 12.2, Table 150). Before, rank_tabs ranked them left to
right.
- A page whose /Tabs is an indirect object now takes its row, column or
structure order. Before, rank_tabs read only a direct name and ranked
the page in annotation order.
- pdfcraft_forms::tab_orders and Document::tab_orders read each page's
/Tabs. form_tab_order returns them as page_tabs, and reads without
changing anything when it is given no order or field.
- set_option("dialog", "page-properties") opens the dialog.
- Parity: organize.page-tab-order is shipped, and its notes say the
Actions tab of Page Properties (organize.page-actions) is still
planned; the Organize pages grid notes list Page properties.
* Page properties: OK applies only to the document the dialog was opened on
The draft keeps the document's id. When another document is active by
OK, the dialog closes without changing either document.
* Menus: list Page properties… in the Pages menu
The menu bar now lists its commands explicitly, and every command with a menu group must appear in it.
* Page properties: apply the tab order only to an unchanged document
An edit, undo or redo made while the dialog is open can move the pages
at the stored indices. OK now closes the dialog without changing a page
when the document's edit generation differs from when it opened.
* Page properties: say when a document change cancels the tab order
OK shows a notice when the document changed or another document became
active while the dialog was open, so the user knows to open it again.
* M6: form script messages keep their title, icon and buttons, and every one is shown (#4293, #4294)
* M6: a form script message waits for a notice the toast already shows
* M6: form script messages past the queue's room are counted and reported
* M6: a sentence break in the merged parity note
* M6: an object that names no parameter is a message's text, as a String object or a caught error
* M6: the count of left-out script messages is said again if another notice replaces it before its time
* M6: a full stop between two sentences of the FormCalc parity note
* chore: re-run CI (a frame-budget timing test missed on a shared runner)
main split canvas.rs, comments.rs, edit_text_ui.rs and moved the page
modules under canvas/ and tools/. The cursor claims are re-applied where
that code now lives:
- page_cursor.rs moves to canvas/, beside page_pointer.rs, re-exported
from lib.rs the same way.
- canvas.rs: claims in the stamp, hand, text-cursor and link code;
over_field and badge_hover are gone; the cursor is resolved once after
the page loop in draw_pages. annotation_hover_text (canvas/area.rs) and
its test give way to comments::describe and hover_tip.
- comments: describe, hover_tip and on_link go to tools/comments/input.rs,
the hover_tip test to tools/comments/tests.rs.
- Edit text's picture claims go to tools/edit_text_ui/image.rs.
- The cursor guard test goes to canvas/page_pointer/tests.rs, with
NOT_PAGE_CURSOR on main's paths.
- Tools that took ui only to set the cursor stop binding it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
main split lib.rs: the unmarked_page field stays on PdfCraftApp in lib.rs,
its init and the render_pending check moved to app.rs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Adopt upstream's split set_props: rename_field returns the group a renamed
radio button joins, and redraw_or_join keeps set_props under the new
cognitive_complexity limit. join.rs imports explicitly (wildcard_imports).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
Adopt upstream's split set_props and explicit import lists. The list box
scroll after a property edit moves into scroll_list, keeping set_props under
the new cognitive_complexity limit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
# Conflicts:
# crates/automation/src/lib.rs
# crates/engine/src/lib.rs
# crates/ui-egui/src/lib.rs
# crates/ui-egui/src/panels.rs
Main's module layout (#4889) moved what this branch changed: the tools to
automation's dispatch.rs (the levels parser to json.rs), the edit to
engine's edit.rs, edit/labels.rs and edit/run.rs, Document::text_styles
to document.rs, the dialog state to state.rs and app.rs, and the menu
item to panels/right.rs and panels/bookmarks.rs. The dialog module joins
the others in dialogs/. Main's craft-menu bar (#4752) lists its commands
by hand, so bookmark.from_text_styles is added after
bookmark.from_structure.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GbuSKAS2k5248LGFEapMUR
set_props chose /TI inside the field-dictionary update, from the field
read before the edit, so a font size or look changed in the same call
was not counted: at a larger size fewer rows fit and the selection
could end up below the visible rows. The field and widget top rows are
now chosen after every layout change, from the field read again,
before the redraw.
Test: a_list_boxs_top_row_follows_a_font_size_changed_with_its_items
(fails with the old ordering: rows 1..2 shown, selection on row 3).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
A widget's own /TI is read before the field's, so each one scrolls by its
own top row and size (ListRows::top_showing). Before, the widgets were only
moved, all to the first widget's new row, when the first widget itself
scrolled: a second widget scrolled past the remaining options, or away from
a new value the first already showed, kept its stale row.
Test each_widget_with_its_own_top_row_scrolls_by_itself covers both
set_props (options shrink) and set_value; restoring the first-widget gate
in either caller makes it fail.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
/V is inheritable like /DV (ISO 32000-2 §12.7.4.1). Clearing a text or
choice field's value removed its own /V, so a parent field's /V showed
through: Reset Form on a kid with no default refilled it with the parent's
value. When an ancestor sets /V, an empty value is now written instead of
removing the key. Check boxes and radio buttons already write /Off.
Test clearing_a_kids_value_does_not_bring_back_its_parents covers a text
kid and a list box kid through reset and through set_value; each half of
the fix was switched off in turn and the test failed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
/DV is inheritable (ISO 32000-2 §12.7.4.1). set_props removed a cleared
/DV, which brought back a parent field's, so Reset Form restored the
parent's default. When an ancestor sets /DV, a cleared default is now
written empty (/Off for buttons, () otherwise); with none it is removed
as before. New tree::ancestor_sets, cycle-safe and capped.
Adapted from pdfcer (MIT, same author) 6af2773ccf599b416fab379673119c6b37c55a2c.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
Changing a list box's options could leave /TI (the first visible row)
pointing at a row that moved or no longer exists. A widget's own /TI is
read before the field's, and one past the end draws no options at all.
set_props now runs the same ListRows::top_showing rule set_value uses
(ISO 32000-2 12.7.5.4): /TI stays put while the selected rows are still
visible, otherwise it scrolls to them, clamped to the last full page.
The field's /TI is updated, and so is every widget that carries its own.
The scroll helpers move out of set_value so both paths share them.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
set_props rewrote /Opt (an items edit or "Sort items") but left /I, the
selected positions in /Opt (ISO 32000-2 §12.7.5.4), so /I named whatever
now sat at the old positions. It now re-points /I at the selected values'
new positions, by set_value's rule, and removes it when none is offered;
a field /TI past the end of the new list is removed.
Adapted from pdfcer (MIT, same author) 149db0662ecfe5b23a050cdb7513821da918d7cb.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
