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Author SHA1 Message Date
Jay Berkenbilt
9fb174b9e9 Major rework of handling form fields when copying pages (fixes #509) 2021-03-04 15:08:37 -05:00
Jay Berkenbilt
c46137432e TODO notes about text appearance streams 2021-03-04 15:08:36 -05:00
Jay Berkenbilt
887f35efaa When resolving font from /DR, copy it into resources 2021-03-04 15:08:36 -05:00
Jay Berkenbilt
a2124f992c Add QPDFMatrix::operator== 2021-03-04 15:08:36 -05:00
Jay Berkenbilt
552303a94a Check for reserved after dereference 2021-03-04 15:08:36 -05:00
Jay Berkenbilt
c9c711a351 Add string to deprecation warning 2021-03-04 15:08:36 -05:00
Jay Berkenbilt
d7ffdfa994 Add optional conflict detection to mergeResources 
Also improve behavior around direct vs. indirect resources.
 2021-03-04 15:08:36 -05:00
Jay Berkenbilt
e17585c2d2 Remove unreferenced: ignore names that are not Fonts or XObjects 
Converted ResourceFinder to ParserCallbacks so we can better detect
the name that precedes various operators and use the operators to sort
the names into resource types. This enables us to be smarter about
detecting unreferenced resources in pages and also sets the stage for
reconciling differences in /DR across documents.
 2021-03-03 17:05:49 -05:00
Jay Berkenbilt
a15ec6967d Enhancements to ParserCallbacks 2021-03-03 17:05:49 -05:00
Jay Berkenbilt
1bb209a9bf Add QPDF::numWarnings 2021-03-03 17:05:49 -05:00
Jay Berkenbilt
37fcc5ff71 Create ResourceFinder from NameWatcher in QPDFPageObjectHelper 2021-03-03 17:05:49 -05:00
Jay Berkenbilt
b444ab3352 Fix typos in coverage cases 2021-03-03 17:05:49 -05:00
Jay Berkenbilt
fa2516df71 Fix behavior for finding /Q, /DA, and /DR for form fields 
If not found in the field hierarchy, /Q and /DA are supposed to be
looked up in the document-level form dictionary. /DR is supposed to
only come from the document dictionary.
 2021-03-03 17:05:19 -05:00
Jay Berkenbilt
5207c3da71 TODO note about document-level work 2021-03-03 15:16:46 -05:00
Jay Berkenbilt
3bdefb4c2d Update examples to use copyStream() 2021-02-25 13:21:23 -05:00
Jay Berkenbilt
0f0f60109b Add missing release entry in ChangeLog 2021-02-25 11:46:04 -05:00
Jay Berkenbilt
a4d6589ff2 Have QPDFObjectHandle notice when replaceObject was called 
This results in a performance penalty of 1% to 2% when replaceObject
and swapObjects are never called and a somewhat larger penalty if they
are called, but it's worth it to avoid very confusing behavior as
discussed in depth in qpdf#507.
 2021-02-25 07:32:46 -05:00
Jay Berkenbilt
ec6719fd25 Always call dereference() before querying obj pointer 2021-02-25 07:31:26 -05:00
Jay Berkenbilt
b5e937397c Prepare 10.2.0 release 2021-02-23 10:41:58 -05:00
Jay Berkenbilt
fb86d2819e Clean up 10.2 release notes 2021-02-23 10:41:58 -05:00
Jay Berkenbilt
8fc453b724 Remove accidentally-committed file and fix test that created it 2021-02-23 10:38:05 -05:00
Jay Berkenbilt
1886673d7e Spell check 2021-02-23 10:38:05 -05:00
Jay Berkenbilt
1e4c1be267 TODO: notes about document-level work 2021-02-23 10:38:05 -05:00
Jay Berkenbilt
9e00be7ffa Remove warning that gives false positives in some normal cases 2021-02-23 08:26:21 -05:00
Jay Berkenbilt
039eb4a253 Fix input file = output file test for split pages 2021-02-23 08:26:21 -05:00
Jay Berkenbilt
be3a8c0e7a Keep only referenced form fields in --pages 2021-02-23 08:26:21 -05:00
Jay Berkenbilt
50037fb33d Fix test case to not leave stray files behind 2021-02-22 19:51:36 -05:00
Jay Berkenbilt
d86a4faeeb TODO: add note about updating fuzzer tests 2021-02-22 18:42:06 -05:00
Jay Berkenbilt
83216e640c Preserve form fields when splitting pages (fixes #340) 2021-02-22 18:42:06 -05:00
Jay Berkenbilt
1f35ec9988 Add methods for copying form fields 2021-02-22 18:42:06 -05:00
Jay Berkenbilt
f02aa74bf5 Update pdf-overlay-page example to copy annotations 2021-02-22 18:42:06 -05:00
Jay Berkenbilt
8e8c0d8290 Add new placeFormXObject that takes a matrix reference 2021-02-22 18:42:06 -05:00
Jay Berkenbilt
61d41e2e88 Add copyAnnotations, use with overlay/underlay (fixes #395) 2021-02-22 18:42:06 -05:00
Jay Berkenbilt
7b3cbacf5d Change from QPDF{Array,Dict}Items to aitems() and ditems() 2021-02-22 11:05:39 -05:00
Jay Berkenbilt
a9ae8cadc6 Add transformAnnotations and fix flattenRotations to use it 2021-02-21 17:13:09 -05:00
Jay Berkenbilt
a76decd2d5 Add QPDFObjGen::unparse 2021-02-21 16:21:52 -05:00
Jay Berkenbilt
7540d2082a Explicitly override inherited rotate in flattenRotations 2021-02-21 14:58:45 -05:00
Jay Berkenbilt
e899926e0d Use QPDFMatrix inside flattenRotations 2021-02-21 14:58:45 -05:00
Jay Berkenbilt
aa848126cb Comment about QPDFMatrix and QPDFObjectHandle::Matrix 2021-02-21 08:06:19 -05:00
Jay Berkenbilt
92fbc6fdf5 QPDFObjectHandle::copyStream 2021-02-21 06:36:30 -05:00
Jay Berkenbilt
60afe4142e Refactor: separate copyStreamData from replaceForeignIndirectObjects 2021-02-21 06:36:30 -05:00
Jay Berkenbilt
15269f36d8 addFormField: update cache rather than invalidating 2021-02-21 06:36:30 -05:00
Jay Berkenbilt
901f1a788c Enhance QPDFMatrix API 2021-02-21 06:36:30 -05:00
Jay Berkenbilt
05eb5826d8 Fix isPagesObject and isPageObject 
There are lots of things with /Kids that are not pages. Repair the
pages tree, then do a reliable check.
 2021-02-20 19:42:41 -05:00
Jay Berkenbilt
3aefdd18a6 TODO: ABI note 2021-02-20 17:52:40 -05:00
Jay Berkenbilt
35dd11f356 Allow --rotate=0 2021-02-20 16:29:34 -05:00
Jay Berkenbilt
71e8627285 Add const versions of QPDFMatrix::transform* 2021-02-19 18:35:19 -05:00
Jay Berkenbilt
de8929a41c Add QPDFAcroFormDocumentHelper::addFormField 2021-02-18 12:25:48 -05:00
Jay Berkenbilt
5cec6b4c3d Add QPDFPageObjectHelper::getMatrixForFormXObjectPlacement 2021-02-18 12:25:48 -05:00
Jay Berkenbilt
0765872295 Form field for non-widget just returns null 2021-02-18 10:25:07 -05:00