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2017-02-07Cleanup out params in XFA layout code.Dan Sinclair
This CL converts some of the out parameters in the XFA layout code to pointers instead of references. Change-Id: I6246b91b975e7bc08f8cfb040de9dfdc3c3bedee Reviewed-on: https://pdfium-review.googlesource.com/2531 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-01-31Use std::vector, unique_ptrs in fxet_edit.hTom Sepez
Change-Id: I16a1bfc7e3edcb3844e0978be1c7ca1e9c59eb6e Reviewed-on: https://pdfium-review.googlesource.com/2454 Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-01-30Properly refcount CPDF_StructElementTom Sepez
Change-Id: Idc9921fe7389abea8e23f07a58fb6e7bfd1c09eb Reviewed-on: https://pdfium-review.googlesource.com/2433 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-01-30Remove CFX_ArrayTemplate from CFFL_ListBoxTom Sepez
Change-Id: Id7eac9163582d05bce3115408a66e63953d7093b Reviewed-on: https://pdfium-review.googlesource.com/2453 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-01-30Refcount CPDF_OCContext.Tom Sepez
Avoids explicit deletes through CPDF_RenderOptions holding pointers to it which may have been copy constructed. Ick. Change-Id: Ic044b66d13bd7c5eaa53de995373858081e115ec Reviewed-on: https://pdfium-review.googlesource.com/2451 Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-01-27Use std::vector in cpdfxfa_context.hchromium/2997chromium/2996chromium/2995Tom Sepez
Change-Id: I5166afa96ec3e7fb0232f94fc62020d3d051a64c Reviewed-on: https://pdfium-review.googlesource.com/2450 Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-01-26Cleanup CPDF_StructElement.tsepez
Pre-cursor to properly ref-counting it. Rename to match the CPDF_/IPDF_ conventions. Move CPDF_ structure out of IPDF-defining headers. Break friendships. Review-Url: https://codereview.chromium.org/2640923006
2017-01-24Fix CPDF_InterForm::CheckRequiredFields and its callers.Nicolas Pena
The method is used twice in fpdfsdk/cpdfsdk_interform.cpp and twice in fpdfsdk/javascript/Document.cpp, but not in a compatible way. Changed the method so that it now returns true when checks pass, which is the more natural thing to do, considering the name of the method. BUG=pdfium:659 Change-Id: Iacf3049f328df1d4db3fbfc995acf184230ebf48 Reviewed-on: https://pdfium-review.googlesource.com/2297 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-01-19Add ObservedPtrs to PWL_CREATEPARAMDan Sinclair
It's possible for both the provider and attached widget to be destroyed before the PWL_CREATEPARAM objects which point to them. This causes issues when those widgets access their attached widget or provider. This CL wraps the pAttachedWidget and pProvider into ObservedPtrs so we will know if the underlying pointer has gone away. BUG=chromium:681351 Change-Id: Ib40445be9487dc3e89a66bb7407abdeed7d2c946 Reviewed-on: https://pdfium-review.googlesource.com/2270 Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-01-18Tidy FXJS_V8, backfill tests.chromium/2986tsepez
Move checks performed as part of JS_Value's object and array handling back into FXJS, to ease removal of JS_Value in the future. Remove some convenience routines in FXJS for objects, to shrink API to be covered during testing. Change some naming (number => double, string => widestring) to make it clearer when there is a C++ type involved. BUG= Review-Url: https://codereview.chromium.org/2637503002
2017-01-18Bad indexing in CPDF_Document::FindPageIndex when page tree corrupt.tsepez
Moving to std::vector from the more forgiving CFX_ArrayTemplate revealed the dubious page tree traversal, which depends on the correctness of the /Count entries to properly summarize the total descendants under a given node. The only "correct" thing to do is to throw away these counts as parsed, and re-compute them, perhaps in CountPages(). But I'm not willing to do that since it may break unknown documents in the wild. Pass out-params as pointers while we're at it. BUG=680376 Review-Url: https://codereview.chromium.org/2636403003
2017-01-12Don't put timers with ID == 0 into the global timer map.tsepez
A return of ID == 0 from the embedder means the timer was not created (see public/fpdf_formfill.h), although few embedders actually conform to this convention. Firing a timer with ID == 0 will thus do nothing since there can't be such a timer in the map. BUG=679649 Review-Url: https://codereview.chromium.org/2626863003
2017-01-12Custom toString() methods may delete annots.tsepez
In this case, we observe the destruction of the object, but have unfortunately saved a pointer to it in a local variable. BUG=679643 Review-Url: https://codereview.chromium.org/2628233002
2017-01-12Add postscript pathrbpotter
This patch adds the additional functions required to make postscript printing functional. The most significant additions are are two added compression functions and a new API for setting the postscript level. Not currently called from Chromium, Chromium patch to come. BUG= Review-Url: https://codereview.chromium.org/2612243005
2017-01-12Remove unused CJS_Object::ExitInstance() methodtsepez
All the work happens in the virtual dtors like it should. Review-Url: https://codereview.chromium.org/2628843003
2017-01-11Use observed pointers in CPDFSDK_AnnotIterator.chromium/2979tsepez
Rename to CPDFSDK_AnnotIteration, as it is now an ordered set of annots, and not the iterator itself. Review-Url: https://codereview.chromium.org/2626073005
2017-01-11Annotation deleted while retrieving it in JStsepez
Widgets as returned from GetWidgets() can pop out of existence unexpectedly, so always return observed pointers. This extends the same pattern used elsewhere in the file to all occurrences. BUG=679642 Review-Url: https://codereview.chromium.org/2624933002
2017-01-09Remove CFX_ArrayTemplate from CPWL_Wnd.tsepez
Review-Url: https://codereview.chromium.org/2619673002
2017-01-04Remove CFX_ArrayTemplate, use unique_ptr in fpdfsdk/pdfwindowtsepez
Review-Url: https://codereview.chromium.org/2594153003
2017-01-03Create individual exception methods.Dan Sinclair
This CL removes the LoadString method from CPDFXFA_Context and, instead, creates individual exception methods for each of the loaded strings and calls as needed. BUG=pdfium:549 Change-Id: I1d975f01f13f45a885946a9952f24b13387dc3e4 Reviewed-on: https://pdfium-review.googlesource.com/2135 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-01-03Cleaning out params in CPDFXFA_ContextDan Sinclair
This CL cleans up some of the out params in CPDFXFA_Context. In the process several of the strings returned by ::LoadString() are inlined in their call sites and the defines removed. BUG=pdfium:549 Change-Id: I41a7ceeba3962299eecd0cb714ddb03d28dbb0ea Reviewed-on: https://pdfium-review.googlesource.com/2134 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2016-12-16Return unique_ptr<> from IPDF_StructTreetsepez
Delete some dead code in the process. Review-Url: https://codereview.chromium.org/2585873002
2016-12-14Return unique_ptr from CXFA_FFApp::CreateDoc.tsepez
Remove one unused CreateDoc variant. Review-Url: https://codereview.chromium.org/2576893002
2016-12-14Add inline JPEGs.rbpotter
Allows JPEG data to be copied into the file rather than left in a separate file. This is needed to allow rasterized PDFs to avoid saving image files for each page. See Chromium issue 2524143003 for chromium changes. BUG=534945, 550205, 480628 Review-Url: https://codereview.chromium.org/2529543003
2016-12-14Avoid the ptr.reset(new XXX()) anti-patterntsepez
Be suspicious of |new|. This removes some of the easy cases. Review-Url: https://codereview.chromium.org/2571913002
2016-12-14Verify precision length before converting to string.dsinclair
This CL updates the CalculateString method to make sure the number of digits of precision is valid before doing the stringstream conversion. BUG=chromium:673336 Review-Url: https://codereview.chromium.org/2572543004
2016-12-08Move xfa/fwl/core to xfa/fwl.dsinclair
The core/ directory in FWL no-longer provides any context. This Cl moves all of the core/ files up to the fwl/ folder. As well, the CFWL_EvtFoo files are renamed CFWL_EventFoo and the CFWL_MsgFoo files are renamed CFWL_MessageFoo. The event and message preceed the type in order to keep the files sorted together and to make it clear that they're all related. Review-Url: https://codereview.chromium.org/2559173002
2016-12-07Refcount all the IFX_ stream classes all the time.tsepez
We can remove a lot of "bOwnsStream" logic in the process. Always pass these by const reference, in case the called method wants to hang on to the stream (one exception is where we stick a raw pointer into a void* slot in a context from another layer). Review-Url: https://codereview.chromium.org/2451493002
2016-12-06re-enable skia cachingchromium/2944caryclark
This permits consecutive path drawing or text drawing to combine if their graphics state matches. This speeds up rendering considerably when PDFium draws in many small parts. It also allows discarding changes to the clip state that have no effect from draw to draw. All corpus tests draw equivalently with caching enabled or disabled. Change the member order in CPDF_PageRenderContext so the device is flushed before the referencing annotation is deleted. Add more printf style debugging for test draws. R=dsinclair@chromium.org Review-Url: https://codereview.chromium.org/2546803003
2016-12-06Fix FPDF_GetPageLabel API typo.dsinclair
The API was originally committed as FPDF_GetPagelLabel but should be FPDF_GetPageLabel. BUG=pdfium:479 Review-Url: https://codereview.chromium.org/2559513002
2016-12-02Make concrete stream classes private to .cpp, part 4.tsepez
This one is more complicated because we were using stack-based instances of what should have been a Release()-only type. Review-Url: https://codereview.chromium.org/2549573003
2016-12-01Make more concrete stream classes private to .cpp filestsepez
Review-Url: https://codereview.chromium.org/2545653003
2016-12-01Protect against unexpected library create/destroytsepez
Probably won't fix bug 669797 on its own, but nice to have. Remove unimplemented static method. Review-Url: https://codereview.chromium.org/2543833002
2016-11-30Convert loose FX_Create* functions into static methodstsepez
Also remove a bool that is always false. Review-Url: https://codereview.chromium.org/2539203002
2016-11-28Make FDF document creation return unique_ptrstsepez
Review-Url: https://codereview.chromium.org/2538533003
2016-11-23Add FPDF_RenderPageBitmapWithMatrix API.thestig
BUG=pdfium:522 Review-Url: https://codereview.chromium.org/2526473002
2016-11-23Add APIs for limited use of document tagged code.thestig
BUG=pdfium:568 Review-Url: https://codereview.chromium.org/2519343002
2016-11-23Add API for getting page labels.thestig
BUG=pdfium:479 Review-Url: https://codereview.chromium.org/2521843003
2016-11-22Rename IFWL_App to CFWL_Appdsinclair
This class is not an interface but a concrete implementation. Rename to match. Review-Url: https://codereview.chromium.org/2521303002
2016-11-22Rename IFWL_Timer and IFWL_TimerInfodsinclair
These twho files are not interfaces. Renamed to be CFWL to signify they are concrete implementations. Review-Url: https://codereview.chromium.org/2526513002
2016-11-22handle antialiased rendering as premultipliedcaryclark
Transparencies and bitmap patterns need to be unpremultiplied after Skia renders them so that PDFium can use its own compositing. Also added some linear (i.e. axial) gradient support, although its unclear if any of the test corpus uses this feature. R=dsinclair@chromium.org Review-Url: https://codereview.chromium.org/2520073003
2016-11-21Add a regression test for rasterizing PDFs.thestig
BUG=chromium:667012 Review-Url: https://codereview.chromium.org/2508203007
2016-11-21Remove iCompress parameter to CPDF_Image::SetImage().thestig
It's always set to 0. Review-Url: https://codereview.chromium.org/2520123002
2016-11-21Make CPDF_ImageObject::m_Matrix private.thestig
Review-Url: https://codereview.chromium.org/2514263003
2016-11-21Make CPDF_Stream() take unique_ptr's to its dictionary.tsepez
Review-Url: https://codereview.chromium.org/2520493002
2016-11-21Fixup lint flags.Dan Sinclair
The -build/include setting was masking out build/include_what_you_use. This CL restores them, fixes any build errors, and adds NOLINT as needed. As well, the runtime/explicit and runtime/printf flags are aslo enabled and NOLINT'd. lint cleanups Change-Id: Ib013b3eb29c8d0e48cad74c5df9028684130719f Reviewed-on: https://pdfium-review.googlesource.com/2030 Reviewed-by: Tom Sepez <tsepez@chromium.org>
2016-11-21Split fwl/core class pt I.dsinclair
Split classes in FWL to be single class per file. In the case of data providers which added no new methods, removed and used the IFWL_DataProvider directly. Review-Url: https://codereview.chromium.org/2506253004
2016-11-18Make CPDF_Dictionary use unique pointers.chromium/2926tsepez
Some changes were required to match underlying ctors as invoked by the templated methods. Many release() calls go away, a few WrapUniques() are introduced to avoid going deeper into other code. Review-Url: https://codereview.chromium.org/2510223002
2016-11-16Make CPDF_Object subclass constructors intern stringstsepez
Make CDPF_Arrays intern the object they create. Allow passing nullptr as a CFX_WeakPtr shortcut as well. Review-Url: https://codereview.chromium.org/2509123002
2016-11-16Make CPDF_Array take unique_ptrstsepez
BUG= Review-Url: https://codereview.chromium.org/2498223005
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