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2018-04-09Merge CXFA_FFDoc::{Start|Do|Stop}Load methodsDan Sinclair
The StartLoad, DoLoad and StopLoad methods are called in sequence from the CPDFXFA_Context. This CL merges the three methods into a single Load method. Change-Id: I7135502354fb4c64784c89fa39b74fc58c76b683 Reviewed-on: https://pdfium-review.googlesource.com/29990 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-03-28Rename some fsdk files to cpdfsdkDan Sinclair
This CL renames fsdk_common and fsdk_define to cpdfsdk_common and cpdfsdk_helpers respectively. Change-Id: I8ee7a308561f1ff2f510954444f953b0c8fed788 Reviewed-on: https://pdfium-review.googlesource.com/29371 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-03-27Simplify some XFA font manager creationchromium/3382Dan Sinclair
For the cases where we always initialize the font managers, do it in the constructor instead of as a secondary call. Change-Id: Ic59b331d1eb357878cd5786b187b5b79bace4498 Reviewed-on: https://pdfium-review.googlesource.com/29291 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-03-21Rewrite CPDFXFA_DocEnvironment::GetPopupPos.chromium/3378Henrique Nakashima
This is a step to fix XFA combobox popups being rendered outside the page. The rest of the fix is in: https://chromium-review.googlesource.com/c/chromium/src/+/961249 Bug: chromium:820106 Change-Id: I51e5667bc08cdb2028c0afafa6e29e929e661c94 Reviewed-on: https://pdfium-review.googlesource.com/28371 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-03-21Rename one ArgbEncode() variant to AlphaAndColorRefToArgb().Lei Zhang
Mark the other ArgbEncode() variant as constexpr. Change-Id: I84207d805766e5efc669638bd8a15cfead356a41 Reviewed-on: https://pdfium-review.googlesource.com/28577 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-02-16Fix fallthroughs in XFA code.chromium/3350Henrique Nakashima
Change-Id: I1fd4bf85cd709de1c14ed2895d045018f79bc61f Reviewed-on: https://pdfium-review.googlesource.com/26950 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-02-06Fix caret not appearing in XFA Edits.Henrique Nakashima
This makes the caret appear (again?), blink, and fixes its positioning to be a little spaced from the last character. Known issue: when the edit is empty, the caret is not necessarily aligned with where the text will be. Bug: chromium:592750 Change-Id: I950b0ea236db8855c6ed50f48ec1935d97e6ccf8 Reviewed-on: https://pdfium-review.googlesource.com/25451 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2018-02-02Make global object function names clearer.Tom Sepez
Also tidy some sub-expressions. Change-Id: Ieabd5f6cea60e8ec03c8ce5ebe372fc80b05a7bb Reviewed-on: https://pdfium-review.googlesource.com/25150 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-02-01Make FXJSE_Engine constructed from FXJS_Engine.Tom Sepez
No change in functionality yet, just passing higher level object. Precursor to maybe sharing v8 context between fxjs / fxjse. Mark unimplemented ctors / assignment operator as "delete". Change-Id: I100de7755909eec2eed96f6f51216d85923ffbb2 Reviewed-on: https://pdfium-review.googlesource.com/25050 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-02-01Rename some CJS / IJS names for clarity.Tom Sepez
Prior cleanup before making FXJS/FXJSE share one v8 context. Return CJS object rather than isolate in one place. Use unique_ptr in one place. Change-Id: I837ae4880368a6d72e59b38f37e06908e05c34bd Reviewed-on: https://pdfium-review.googlesource.com/24950 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-01-23Convert CXFA_WidgetAccIterator to CXFA_ReadyNodeIteratorDan Sinclair
This CL converts the WidgetAcc iterator to return nodes in which the OnReady event has been fired. Change-Id: I5ec6809c1610ac3467019d8492121901d3845a37 Reviewed-on: https://pdfium-review.googlesource.com/23490 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-22Convert CXFA_FFWidgetHandler to use CXFA_NodeDan Sinclair
This CL removes CXFA_WidgetAcc from CXFA_FFWidgetHandler and uses CXFA_Node directly. Change-Id: I88cf1edc53f4489aeac018a95e9d5936d85106db Reviewed-on: https://pdfium-review.googlesource.com/23450 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-01-22Remove unused WidgetPreRemove and WidgetPostAdd paramsDan Sinclair
This CL removes the unused WidgetAcc param from both methods and updates callsites as needed. The include for cxfa_widgetacc.h was removed from fxfa.h and had to be inserted in locations where needed. Change-Id: I55ae9e935a948dff3b6d906b4567665e60530eba Reviewed-on: https://pdfium-review.googlesource.com/23391 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-12Use enum for tracking form field typesRyan Harrison
Within PDFium use enum class for better type safety when working with form field types. These values will still be converted to ints as part of the public API, since that is the existing API. This work is preperation for extending the number of form field types to have more specific entries for XFA. BUG=pdfium:952,chromium:763129,chromium:592758 Change-Id: Ie6c29f02ae22be782ff36eb87d27f1a4bf2c099e Reviewed-on: https://pdfium-review.googlesource.com/22742 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-01-09Move Process* methods to CXFA_NodeDan Sinclair
This CL moves the CXFA_WidgetAcc::Process* methods to CXFA_Node. Change-Id: Ic01b62e3786a6666a698f8877a8b7b295714bf79 Reviewed-on: https://pdfium-review.googlesource.com/22472 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-08Change the FFWidgets to store the nodeDan Sinclair
This CL changes the various CXFA_FF* widgets to hold a CXFA_Node instead of a CXFA_WidgetAcc wrapper. Change-Id: I7e31633d5ffd3b61abcdcdfeee7822514c5b28da Reviewed-on: https://pdfium-review.googlesource.com/22410 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-08Move proxy methods from CXFA_WidgetAcc to CXFA_NodeDan Sinclair
This CL moves methods from WidgetAcc which just proxy to CXFA_Node. Change-Id: Icf1006b4be3f91077de411ed1a571b1507117602 Reviewed-on: https://pdfium-review.googlesource.com/22391 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-04Remove CXFA_FFDocView from CXFA_WidgetAcc.Dan Sinclair
This CL removes the CXFA_FFDocView parameter from CXFA_WidgetAcc and passes in the document to the methods which require a document. Change-Id: I7b264caf0ed89d0453ae0b74c27f2ee0f31f61af Reviewed-on: https://pdfium-review.googlesource.com/22260 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-04Merge CXFA_WidgetData into CXFA_WidgetAccDan Sinclair
This CL merges the CXFA_WidgetData class into the only subclass, CXFA_WidgetAcc. Code has been updated as needed. Change-Id: I3f5bc83b1422bcbe065276b16bfb91e656f5c174 Reviewed-on: https://pdfium-review.googlesource.com/22252 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-12-14Fold CXFA_SubmitData into CXFA_SubmitDan Sinclair
CXFA_SubmitData is a thin wrapper around CXFA_Submit. This CL folds the two classes together. Change-Id: I867b6db067786d232df2a25c1ba7b29d6d454f8e Reviewed-on: https://pdfium-review.googlesource.com/21190 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-12-11Remove default arguments to CPDF_StreamAcc::LoadAllData().Lei Zhang
Add LoadAllDataFiltered() and LoadAllDataRaw() and update callers. Change-Id: I9b80ee34a358db204968acdc8b1adc9db0b6b83f Reviewed-on: https://pdfium-review.googlesource.com/20810 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-12-07Add WARN_UNUSED_RESULT to more static methods in (Byte|Wide)String.Henrique Nakashima
Also fixes some usages that were not working as intended after the conversion to static. Change-Id: I18c18369754f6ca165f98999b5b80eecf6c76973 Reviewed-on: https://pdfium-review.googlesource.com/20590 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-12-04Make a CXFA_DocumentParser member Unowned.Lei Zhang
Fix/cleanup ctors/dtors in related classes. Change-Id: Ia05ec9b6892fd7d19d0a417fc1226a407e3ac260 Reviewed-on: https://pdfium-review.googlesource.com/20216 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-11-30Rename XFA_ATTRIBUTEENUM to XFA_AttributeEnum enum classDan Sinclair
This CL changes the enum XFA_ATTRIBUTEENUM to an enum class XFA_AttributeEnum. Methods expecting an int32 have been updated to take or return the XFA_AttrbuteEnum type. Change-Id: I268453949545fe2dd3eae707be4d9cc7edeff763 Reviewed-on: https://pdfium-review.googlesource.com/20070 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-21Cleanup CXFA_SubmitDataDan Sinclair
This CL cleans up the CXFA_SubmitData methods by using returns instead of out-params, sets the correct return types and makes the methods const. Change-Id: I41fe8f59e450ca444b64c291ac4a0a199c7ad0cf Reviewed-on: https://pdfium-review.googlesource.com/19111 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-21Add {Byte/Wide}String::Trim().Lei Zhang
So callers no longer have to call str.TrimLeft(); str.TrimRight(); Change-Id: If931eaa8d891f487b9618ebbeee5ee294e807846 Reviewed-on: https://pdfium-review.googlesource.com/18990 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-11-16Convert ByteString::{Format|FormatV} to static methodsDan Sinclair
This CL moves the Format and FormatV methods of ByteString to be static. Bug: pdfium:934 Change-Id: I9c30455a789aff9f619b9d5bf89c0712644f2d9a Reviewed-on: https://pdfium-review.googlesource.com/18650 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-14Cleanup XFA default value codeDan Sinclair
This CL adds helper methods to CXFA_Node to retrieve the default values for attributes with the correct data types. Change-Id: I644435b4b430819f1060a95fa4fffe4ba2826cfe Reviewed-on: https://pdfium-review.googlesource.com/18450 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-11-08Convert CXFA_FFDoc::SavePackage to accept a CXFA_NodeDan Sinclair
This CL converts SavePackage to accept the CXFA_Node to export instead of the HASHCODE of the object to retrieve. This simplifies the code in SavePackage as we don't have to detect if this is the Xfa hashcode. Change-Id: I73ef9c4aa3d16f433e2d4568fab5f6d34c214635 Reviewed-on: https://pdfium-review.googlesource.com/18111 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-07Rename CXFA_Submit to CXFA_SubmitDataDan Sinclair
This CL renames CXFA_Submit to CXFA_SubmitData to show it's part of the data hierarchy. Change-Id: I6f580a28e41e54ffa1f1c7b799d97f079303463f Reviewed-on: https://pdfium-review.googlesource.com/18014 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-11-06Remove CXFA_FFDocHandlerDan Sinclair
None of the methods on this class are ever called. We check it once to make sure it exists, but the call to get it will create it so it will always exist. Change-Id: I5b53567c4835f4bb4fe52c42baf28d4290ea517f Reviewed-on: https://pdfium-review.googlesource.com/17852 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-30Move fpdfsdk/javascript to fxjs/Dan Sinclair
This CL moves all of the CJS files into fxjs. The :javascript build rule is removed and :fxjs is used instead. Change-Id: I1701b308f51317d0346c7401b43812c3f43a27bf Reviewed-on: https://pdfium-review.googlesource.com/17047 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-10-18Refactor HasXFAField into HasFormInfoRyan Harrison
The existing API is too restrictive for collection the metrics information that we want. Specifically it only tells us if there are XFA forms in the document, but not AcroForms. This refactoring makes the method more general, so that non-XFA information is provided also. This change in semantics of the return value required some changes at the call sites of the API. BUG=chromium:775519 Change-Id: Id421c66c09b47196c252c64cdc2c711ca1911de0 Reviewed-on: https://pdfium-review.googlesource.com/16210 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-10-17Convert XFA Doc Types to be more preciseRyan Harrison
The existing types are PDF, Dynamic & Static, which are poorly named since they don't really convey the fundamental differences between the types. "PDF" is confusing because PDFium only handles PDFs, and "Dynamic" & "Static" describe what a form may do, not how it is specified or some other fundamental difference. The terms "Dynamic" and "Static" were especially confusing, since XFAF documents must be static by definition, whereas full XFA documents can be either dynamic or static, depending on whether or not they change their layout. The types have been renamed to be clear that they are talking about the type of PDF document being described. "PDF" becomes "None", since this is used to indicate that there are no XFA forms in the document. "Dynamic" becomes "Full", since this indicates that the entire XFA spec is being used for the forms, specifically display layout is in the XML. "Static" has become "ForegroundOnly", since the form is specified using the XFAF (XFA Foreground) subset of the spec. The terms Full & Foreground come from the XFA spec. I would have preferred XFAF to have a different name, since it is the display/foreground layer that isn't XFA when using it. BUG=pdfium:917 Change-Id: I4335958c4a11d77d3bbe63b93602dd5bc14acb57 Reviewed-on: https://pdfium-review.googlesource.com/16010 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-09-21Move CFX_UnownedPtr to UnownedPtrDan Sinclair
This CL moves CFX_UnownedPtr to UnownedPtr and places in the fxcrt namespace. Bug: pdfium:898 Change-Id: I6d1fa463f365e5cb3aafa8c8a7a5f7eff62ed8e0 Reviewed-on: https://pdfium-review.googlesource.com/14620 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-21Rename CFX_RetainPtr to RetainPtrDan Sinclair
This CL renames CFX_RetainPtr to RetainPtr and places in the fxcrt namespace. Bug: pdfium:898 Change-Id: I8798a9f79cb0840d3f037e8d04937cedd742914e Reviewed-on: https://pdfium-review.googlesource.com/14616 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-21Move CFX_Observable to ObservableDan Sinclair
This CL renames CFX_Observable to Observable and moves into the fxcrt namespace. The test suite names were updated to ObservedPtr from fxcrt. Bug: pdfium:898 Change-Id: Ia507482bc0a1d6d8bbf12c0c55c4a88f6c8910e2 Reviewed-on: https://pdfium-review.googlesource.com/14615 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-21Rename CXFA_DefFontMgr to CFGAS_DefaultFontManagerDan Sinclair
This CL removes any XFA requirements on the default font manager and moves it to the fgas/ directory. Some helper methods from CXFA_FontMgr are moved into the fgas/fgas_fontutils.h files. Change-Id: I17ba8dc2bd60085c17d8a3328f6625675a82787f Reviewed-on: https://pdfium-review.googlesource.com/14570 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-18Convert string class namesRyan Harrison
Automated using git grep & sed. Replace StringC classes with StringView classes. Remove the CFX_ prefix and put string classes in fxcrt namespace. Change AsStringC() to AsStringView(). Rename tests from TEST(fxcrt, *String*Foo) to TEST(*String*, Foo). Couple of tests needed to have their names regularlized. BUG=pdfium:894 Change-Id: I7ca038685c8d803795f3ed02545124f7a224c83d Reviewed-on: https://pdfium-review.googlesource.com/14151 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-08-30Add truly const versions of CPDF_Document getters.Lei Zhang
Instead of only having CPDF_Dictionary* GetRoot() const, provide const CPDF_Dictionary* GetRoot() const and CPDF_Dictionary* GetRoot(). Do the same for GetInfo(). Change-Id: I6eae1208d38327fcdc7d0cd75069a01c95f4a92a Reviewed-on: https://pdfium-review.googlesource.com/11671 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-23Convert string Find methods to return an OptionalRyan Harrison
The Find and ReverseFind methods for WideString, WideStringC, ByteString, and ByteStringC have been converted from returning a raw FX_STRSIZE, to returning Optional<FX_STRSIZE>, so that success/failure can be indicated without using FX_STRNPOS. This allows for removing FX_STRNPOS and by association makes the conversion of FX_STRSIZE to size_t easier, since it forces checking the return value of Find to be explictly done as well as taking the error value out of the range of FX_STRSIZE. New Contains methods have been added for cases where the success or failure is all the call site to Find cared about, and the actual position was ignored. BUG=pdfium:828 Change-Id: Id827e508c8660affa68cc08a13d96121369364b7 Reviewed-on: https://pdfium-review.googlesource.com/11350 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-01Remove support for negative params to ReleaseBuffer()Ryan Harrison
This CL removes the default param value for this method, which was negative. It also adds in a method to get buffer lengths, so that the callsites can explictly passing in the length of the buffer if they were using the default value previously. BUG=pdfium:828 Change-Id: I0170771ee81970b8b601631015ab3e6e39fea8ea Reviewed-on: https://pdfium-review.googlesource.com/9790 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-08-01Replace raw value for constant error value in string operationsRyan Harrison
Currently Find() and other methods that return a FX_STRSIZE return -1 to indicate error/failure. This means that there is a lot of magic numbers and magic checks floating around. The standard library for similar operations uses a npos constant. This CL implements FX_STRNPOS, and replaces usages of magic number checking. It also does some type cleanup along the way where it was obvious that FX_STRSIZE should be being used. Removing the magic numbers should make eventually changing FX_STRSIZE to be unsigned easier in the future. BUG=pdfium:828 Change-Id: I67e481e44cf2f75a1698afa8fbee4f375a74c490 Reviewed-on: https://pdfium-review.googlesource.com/9651 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-07-26Allow CFX_RTemplate to work with CFX_FloatRectDan Sinclair
This CL adds a CFX_RTemplate constuctor which accepts a CFX_FloatRect and converts to the correct type. It also adds a ToFloatRect() method which returns a CFX_FloatRect. The CFX_FloatRect::FromCFXRect is removed. Change-Id: I6827345300c6c4dee02c4e5dfa5590f3c8088748 Reviewed-on: https://pdfium-review.googlesource.com/9114 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-07-24Remove unused m_iRef in CPDFXFA_PageTom Sepez
Refs now live in base class CFX_Retainable. Change-Id: I5ec3891af91f361c3d2090281efe76dc75c11a40 Reviewed-on: https://pdfium-review.googlesource.com/8670 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-06-29Change SetReverse to GetInverse in CFX_MatrixNicolas Pena
CFX_Matrix::GetInverse is much clearer. Change-Id: Id10ab1723735332e1a78de853f28415ec3a4d834 Reviewed-on: https://pdfium-review.googlesource.com/7090 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
2017-05-25Mass conversion of all const-lifetime class membersTom Sepez
Sed + minimal conversions to compile, including moving some constructors into the .cpp file. Any that caused ASAN issues during the tests were omitted rather than trying to resolve the underlying issue. Change-Id: I00a421f33b253eb4071ffd9af3f2922c7443b335 Reviewed-on: https://pdfium-review.googlesource.com/5891 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-05-22Use less opaque types in CPDFSDK_FormFillEnvironment.Lei Zhang
Fix type mismatches. Change-Id: Id475f927d0919f60a84f17bd9545ec67d569ff64 Reviewed-on: https://pdfium-review.googlesource.com/5740 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-05-18Use Unowned/Observed pointers between doc and FF onwership hierarchies.Tom Sepez
See the explanation in CPDFSDK_FormFillEnvironment.h Change-Id: I52feb25fb358831233a636e3ead5aa70e98c5baa Reviewed-on: https://pdfium-review.googlesource.com/5658 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-05-18Break linkage from CPDFXA_DocEnvironment to IJS_EventContext.Tom Sepez
CPDFXFA_DocEnvionment is part of the heirarchy of objects owned by the embedder under its FPDF_Document object. IJS_EventContext is part of the hierarchy of objects owned by the embedder under its FPDF_FormHandle object. The FPDF_Document must outlive the FPDF_FormHandle, so there is a lifetime inversion with the m_pJSEventContext member. No matter, event contexts are transient and allocated in a stack-based manner as control bounces from C++ to JS and vice versa, and keeping a persistent one seems wrong. So make it only as needed. Bug: 723644 Change-Id: I74dd328ad4b501e4adf57821b44ecc78d945eb0f Reviewed-on: https://pdfium-review.googlesource.com/5656 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
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