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2021-11-04Fix bug in merging resources /DR from foreign AcroForm (fixes #548)Jay Berkenbilt
When making resources indirect in from_dr, the code was using the wrong owning QPDF, forgetting that from_dr had already been copied using CopyForeignObject.
2021-11-04Check object ownership when addingJay Berkenbilt
When adding a QPDFObjectHandle to an array or dictionary, if possible, check if the new object belongs to the same QPDF. This makes it much easier to find incorrect code than waiting for the situation to be detected when the file is written.
2021-11-03Fix overlay/underlay on page with no resources (fixes #527)Jay Berkenbilt
2021-11-03Make QPDF::findPage public (fixes #516)Jay Berkenbilt
This was originally not public because I wanted to get rid fo the pages cache, but I recently realized there were deep reasons not to do that, and the author of pikepdf wanted this, so I decided to make it public.
2021-11-03Detect recoverable but invalid zlib data streams (fixes #562)Jay Berkenbilt
2021-11-02Better diagnostics when --pages is not closed (fixes #555)Jay Berkenbilt
2021-09-13Switch spelling checker to cspellJay Berkenbilt
2021-05-13Fix string bounds checking in completion code (fixes #441)Jay Berkenbilt
2021-05-09Performance fix on preserveObjectStreamsJay Berkenbilt
2021-05-08Prepare 10.3.2 releaserelease-qpdf-10.3.2Jay Berkenbilt
2021-05-08Include manuals in windows distributions again (fixes #521)Jay Berkenbilt
2021-05-08Exclude unreferenced objects in object streams (fixes #520)Jay Berkenbilt
2021-04-18Fix timezone portability issue (fixes #515)Jay Berkenbilt
2021-04-05QPDF::addPage*: handle duplicate pages more robustlyJay Berkenbilt
2021-03-11Prepare 10.3.1 releaserelease-qpdf-10.3.1Jay Berkenbilt
2021-03-11Allow /DR to be direct in /AcroFormJay Berkenbilt
Also handle direct annotation, though this is much less likely.
2021-03-05Prepare 10.3.0 releaserelease-qpdf-10.3.0Jay Berkenbilt
2021-03-04Revert non-binary-compatible handleWarning change -- see TODO (ABI)Jay Berkenbilt
2021-03-04Major rework of handling form fields when copying pages (fixes #509)Jay Berkenbilt
2021-03-04Add QPDFMatrix::operator==Jay Berkenbilt
2021-03-04Add optional conflict detection to mergeResourcesJay Berkenbilt
Also improve behavior around direct vs. indirect resources.
2021-03-03Remove unreferenced: ignore names that are not Fonts or XObjectsJay Berkenbilt
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.
2021-03-03Enhancements to ParserCallbacksJay Berkenbilt
2021-03-03Add QPDF::numWarningsJay Berkenbilt
2021-03-03Fix behavior for finding /Q, /DA, and /DR for form fieldsJay Berkenbilt
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.
2021-02-25Update examples to use copyStream()Jay Berkenbilt
2021-02-25Add missing release entry in ChangeLogJay Berkenbilt
2021-02-25Have QPDFObjectHandle notice when replaceObject was calledJay Berkenbilt
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.
2021-02-23Spell checkJay Berkenbilt
2021-02-23Fix input file = output file test for split pagesJay Berkenbilt
2021-02-23Preserve form fields when splitting pages (fixes #340)Jay Berkenbilt
2021-02-23Add methods for copying form fieldsJay Berkenbilt
2021-02-23Update pdf-overlay-page example to copy annotationsJay Berkenbilt
2021-02-23Add new placeFormXObject that takes a matrix referenceJay Berkenbilt
2021-02-23Add copyAnnotations, use with overlay/underlay (fixes #395)Jay Berkenbilt
2021-02-22Change from QPDF{Array,Dict}Items to aitems() and ditems()Jay Berkenbilt
2021-02-21Add transformAnnotations and fix flattenRotations to use itJay Berkenbilt
2021-02-21Add QPDFObjGen::unparseJay Berkenbilt
2021-02-21QPDFObjectHandle::copyStreamJay Berkenbilt
2021-02-21Enhance QPDFMatrix APIJay Berkenbilt
2021-02-20Allow --rotate=0Jay Berkenbilt
2021-02-18Add QPDFAcroFormDocumentHelper::addFormFieldJay Berkenbilt
2021-02-18Add QPDFPageObjectHelper::getMatrixForFormXObjectPlacementJay Berkenbilt
2021-02-18Add QUtil::path_basenameJay Berkenbilt
2021-02-18Add file attachment exampleJay Berkenbilt
2021-02-18Add numeric argument to --collateJay Berkenbilt
This takes pages from the file in groups of n with default = 1. This partially fixes the enhancement in issue #505 but doesn't implement the entire suggestion.
2021-02-15Add QPDFObjectHandle::parse for strings with contextJay Berkenbilt
2021-02-14Add functional versions of QPDFObjectHandle::replaceStreamDataJay Berkenbilt
Also fix a bug in checking consistency of length for stream data providers. Length should not be checked or recorded if the provider says it failed to generate the data.
2021-02-13Move QPDFMatrix into the public APIJay Berkenbilt
2021-02-13QUtil::double_to_string: trim trailing zeroes with option to disableJay Berkenbilt
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