crates/engine/src/lib.rs: union of the added:: re-exports (paste_place/paste_rect from #4230, CHAR_SPACING_LIMIT).
crates/ui-egui/src/content_ui.rs: editor keeps #4178's anchored width and horizontal_align and #4266's spacing layouter; spaced_job takes the alignment so the custom layouter keeps it.
crates/ui-egui/tests/it/content.rs: kept both tests.
ROADMAP.md, docs/roadmap.md: kept both sides' status and progress-log lines; did not restore the older M14 status line that the branch had already trimmed.
* chore: resolve SonarCloud maintainability issues
* fix(packaging): use verify_sha256 helper function
* style: cargo fmt
* fix: restore wildcard imports and fix method-reference type errors
Revert the glob-import expansions (they missed SomIndices and left unused
imports), revert char::is_ascii_digit where the iterator yields char by
value, and pass the content slice to prune_doomed_xobjects as &[Vec<u8>].
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Keep XObject decodability check without binding content in interp
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Dylan Taylor <dylan@craftmaker.dev>
Edit::PasteContent pastes an added text box or image copied in the same
document or another, as it was (a text box's style; an image's picture,
turns, flips and crop), as one undo step. A pasted image draws its picture
from the copied object while that is still the picture in the target, else
from an added image there that already holds it (an earlier paste from
another document), else the file is embedded. Document::added_image_file
gives a copied image's picture as a file and honours the copy permission.
pdfcraft_edit::added::paste_rect / paste_place place a paste where the item
was, 18 pt down and to the right past each copy of it on the page (an image
with the same box and transforms counts whichever object holds its
picture), or at a point, kept on the page.
The content_copy tool drives it headlessly, across pages and documents.
The desktop keys and menus come in follow-up PRs.
Co-Authored-By: Opus 5.5 medium ultracode <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017gEgu9NcTcPqKovsLyfPxK
Edit text set a paragraph whose font lacks a typed character (an accent
missing from a subset) in a standard font, always under the resource
name PCEdHelv, whatever face it stood for. Rewriting a bold paragraph
after a regular one replaced PCEdHelv with Times-Bold, so every
paragraph set in the earlier stand-in turned bold, and the editor's
draft measurement saw those paragraphs change and grew its frame over
them.
The stand-in is now named after its face (PCEdTimesBold, ...), as the
line and region rewrites already name theirs.
Fixes#4280
* M6: flattening removes empty fields it cannot draw (#4017)
Flattening kept every widget without an appearance so that its value
was not lost with nothing drawn in its place (#1794). A field without a
value has nothing to lose, yet it stayed in /AcroForm /Fields and on the
page, so a flattened file could still be filled in.
A widget without an appearance now stays only when its field has a
value: its /V, or the nearest one inherited through /Parent. A missing
value, an empty string or an empty array is no value. Comments and
valued widgets are unchanged.
Fixes#4017
* M6: flattening keeps a widget whose value is past the parent limit (#4017)
has_value walks at most 64 levels up /Parent. When it ran out it said
"no value", so a widget whose /V sat on the 64th ancestor was removed.
Running out now counts as a value: one that wasn't checked must not be
removed.
rewrite_block clamps a requested paragraph width between the text's
size in user space (size * k) and the largest page PDF allows
(14 400 pt). f64::clamp panics when its minimum is the larger, so text
set above 14 400 pt crashed the app as soon as its paragraph was given
a width. The size comes from the file (`20000 Tf`, or `1 Tf` scaled up
by `Tm`) or from the request (the automation tools pass `size`
through).
The lower bound is now capped at 14 400 pt too, so such a paragraph
gets the widest width allowed. `f64::min` also turns a NaN size into
the cap.
Test: a 20000 pt Tf, a 1 pt Tf scaled 20000x by Tm, and a requested
size of 20000 pt each take a width of 200 without panicking (all three
panicked before).
Reported-by: BS.ehlas.cz
Co-authored-by: Brandon Thomas <echelon@gmail.com>
A multi-line or multi-style draft is laid out by rewrite_styled_block, which broke rows only at \n: a CRLF left a stray CR before the break and a lone CR broke nothing. The CR of a CRLF is now skipped and a lone CR breaks the row, keeping the draft's character positions, and a draft whose only break is a lone CR takes the same path as one with \n.
Review follow-up for #3551: two ExtGStates at the same opacity are the same
Paint, so a dashed outline after a solid one joined its line and was
rewritten with the first run's selections. Ts tracks the effective dash
pattern and line cap, from d and J and from an ExtGState's /D and /LC, and
same_paint compares them as values for stroked text, so states with the
same settings under other names still continue a line. A dash array longer
than 32 entries, or with an operand that isn't a finite number, and a cap
outside 0-2 are ignored.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Review follow-up for #3551, rebased on the gs grouping of #3310:
- The styled rewrite draws each run in its own q/Q from the state where
the rewrite is drawn: a gs has no inverse, so one run's ExtGState stayed
in force for the runs after it. Two ExtGStates at the same opacity share
a paragraph (Paint), but either may set what Paint doesn't compare.
- The gs arm applies an ExtGState's /LW to the line width; paint_ops
restates the effective width after any replayed gs.
- A run whose visible Tr (or, for stroked text, stroke colour and width)
differs no longer joins the line before it, so a line is not rewritten
in its first run's state. Clipping and invisible modes still join, as
the #3447 refusal reads the whole line; gs changes are already kept
apart by Paint.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A rewritten paragraph is drawn before its text object and restated only the
font, spacing and fill. Anything the text object set before its first show was
lost: `1 Tr 1 0 0 RG 2 w` inside BT turned red outline text into filled black
text, and `/GS1 gs` inside BT made semi-transparent text opaque, even when the
text was unchanged.
The interpreter now tracks stroke colour, line width and the ExtGStates
selected (bounded to 32 distinct names), and the rewrite restates whatever
differs from the state in force where it is drawn. Styled runs restate it per
run, too.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Rewriting a paragraph in one style split its text at white space and
joined the words with one space, so a run of spaces, an indent or a
trailing space typed in the editor was saved as one space or none. The
text is now kept as typed (other white space becomes a space, and CR or
CRLF become line breaks), and the wrapper keeps each run of spaces,
dropping only the spaces where a row wraps.
A justified (stretched) row still drops its indent and the spaces after
its last word, as before, so word spacing reaches only the spaces
between its words; keeping an indent on a justified row is a possible
follow-up. Centred and right-aligned rows, and the editor's draft box,
are measured to the last word, and a paragraph at 0 Tz is not justified.
Fixes#4199Fixes#3797
TextLine::runs also says whether joining put a space before each run,
and covered_words uses it: a word shown in two runs with nothing
between them (`SE` `CRET`) is reported as one word, not `SE CRET`.
Runs with uncovered runs left out between them are still spaced.
The regression test writes its content streams on one line each.
Review on #4198 (CodeRabbit).
A text line joins runs painted on one baseline, and the audit reported
the line's whole text for a cover over part of it, including words
painted beside the cover that stay visible (`SECRETtail` for a cover
over `SECRET`).
TextLine now keeps each joined run's text with the end of its word
boxes (TextLine::runs), and the audit reports the runs whose words
the cover overlaps. A single run, a line reordered for reading
(right-to-left or visual-order Indic), or a cover that overlaps the
line's box but none of its words still reports the whole line.
Fixes#4164
The tests each branch appends to the audit, edit and organize test files are
kept side by side; prune.rs merges cleanly, with the form memo on top of the
budgeted page content.
The redaction audit read each page's text through text_lines, which walked
the whole page tree again for every page (quadratic in the page count) and
let /ActualText replace the glyphs, so an empty or substitute ActualText hid
covered text from the audit. Edit gains glyph_text_lines, which reads the
page dictionary it is given and ignores ActualText; the audit uses it.
Text extraction copies a ToUnicode destination for every glyph showing its
code, and the page's total text was not bounded, so a small page could expand
into gigabytes. One page's extraction (its forms included) stops with an error
past 16 MiB of text.
Past the marked-content depth budget the number of open sequences is unknown,
and the mark on top was appended with none of them closed, so the page's own
optional-content scopes (possibly hidden) could hide a redaction box, a
header or a watermark. Placing on top of such a page is now refused before
anything changes; behind it is still possible.
Removing flattened widgets from the field tree recursed into every /Kids
entry with only a depth limit, so a node listing its child twice per level
(or itself) made the walk exponential. Each node's answer is now remembered;
a node met again while it is still being visited survives, as it did when
the depth limit stopped a cycle.
Writing an added text item re-wrapped the whole text inside the loop over its
lines to learn the line count, so multiline text cost time and temporary
memory quadratic in its length. The wrapped lines are computed once.
Redaction reads page content and form XObjects strictly (upstream) and
within one page's decode budget (this branch): both now go through
DecodeBudget::decode_strict.
Both checks for text left under applied redaction marks (redaction's own
verify pass and the engine's renderer cross-check) skipped any page
content stream whose dictionary said /PCMark /Redaction, so that the
overlay's label would not count. An input file could put that label on
its own content stream and keep it out of both checks. Applying
redactions now records the overlay streams it adds (stamp returns the
new stream), and only those are skipped.
text_editor_fonts counted only the programs it kept against its 32 MiB
budget, so up to 128 aliases of one unusable program were each inflated
in full. Every decode now spends a shared 64 MiB allowance.
The editor's page readers decoded every /Contents entry and every form
entry with a fresh 1 GiB allowance, and the reading-order image
inventory added a record per image draw in every form entered, so a few
shared forms drawing each other produced millions of records. Content
streams and form entries are decoded against one per-page DecodeBudget
(content past it is an error, so no edit rewrites a page from part of
its content; forms past it are reported truncated), and an inventory
past 100,000 image draws is refused.
A text line joins compatible runs on one baseline, and the audit took
the line's last painting operator as its paint position. Text drawn
after a cover on the same baseline joined the covered words and moved
the line past the cover, so the covered words went unreported. The
audit now compares against the line's first painting operator: any
run painted before the cover is checked, and runs painted after it
in the same low-contrast color are unreadable on it too.
#2609 put the Japanese faces ahead of the bundled Inter face and rewrote
the #1760 test to expect Inter, which holds only without craft-fonts.
With CRAFT_FONTS_DIR, BIZ UDPGothic has ő and draws it. The test now
expects the Japanese sans face when the build has one, Inter otherwise.
aiongg