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2017-09-21Rename CXFA_FFApp::GetWidgetMgr to make it clear the typechromium/3222Dan Sinclair
The CXFA_FFApp::GetWidgetMgr has two return types. This CL renames the methods to make it clear which one is being used. Change-Id: Id4fdaa33c1e6079afd2f0f7dcc77ae46f1c07ac2 Reviewed-on: https://pdfium-review.googlesource.com/14610 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-21Move CFGAS_PDFFontMgr to the CXFA_FFDocDan Sinclair
This CL removes the map of CXFA_FFDoc -> CFGAS_PDFFontMgr from the CXFA_FontMgr and moves the storage of the PDFFontMgr into the CXFA_FFDoc itself. Change-Id: Ia725ddd94b1ac2c9504bfd6370040ab6ac01e272 Reviewed-on: https://pdfium-review.googlesource.com/14590 Reviewed-by: Henrique Nakashima <hnakashima@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>
2017-09-21Move CFX_MaybeOwned to fxcrt::MaybeOwnedDan Sinclair
This CL moves CFX_MaybeOwned into the fxcrt namespace and removes the CFX_ prefix. The test names for maybe owned were updated to be in the MaybeOned test suite instead of the fxcrt suite. Bug: pdfium:898 Change-Id: I0c07057d66c8610e7b19133094b4507fff725e76 Reviewed-on: https://pdfium-review.googlesource.com/14470 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-09-21Move CFX_AutoRestorer to fxcrt::AutoRestorerDan Sinclair
This CL renames CFX_AutoRestorer to just AutoRestorer and places in the fxcrt namespace. Bug: pdfium:898 Change-Id: Id9f36df94e95f3b2a55054bc198ca1bfd249ee3d Reviewed-on: https://pdfium-review.googlesource.com/14450 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-09-21Move CXFA_PDFFontMgr to CFGAS_PDFFontMgrDan Sinclair
XFA bits passed into the PDFFontMgr are just used to get the CPDF_Document and the CFGAS_FontMgr. This CL changes the code to pass those two things into the constructor. Then, the fxfa/cxfa_pdffontmgr.* code has been moved to fgas/cfgas_pdffontmgr.* to show it doesn't depend on any of the XFA classes. Change-Id: I21d791869e2a32ffedfd7c87bb3bbd035232d991 Reviewed-on: https://pdfium-review.googlesource.com/14550 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-09-21Remove old TODODan Sinclair
I don't think this is valid anymore, removing TODO. Change-Id: I69cfbf499fe9f259f664d30be850604a246ed6dd Reviewed-on: https://pdfium-review.googlesource.com/14531 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-21Add embeddertest for CFWL_EditDan Sinclair
This CL adds two mouse selection tests for CFWL_Edit. In order to do so the needed selection code was added to the XFA widget handler and plumbed down to the CFWL_Edit field as needed. Bug: pdfium:840 Change-Id: Ia3b5f5d191494a4579c01524df8fb35b24cc0085 Reviewed-on: https://pdfium-review.googlesource.com/14530 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-20Add FPDFPath_GetPoint() APIchromium/3221Miklos Vajna
Combined with the previously added FPDFPath_CountPoint(), this allows getting the coordinates of all points of a path. Change-Id: Ic969723d4b01ee427498d38ce323c74147b87a9c Reviewed-on: https://pdfium-review.googlesource.com/14111 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-20Add bounds checks in CAgg_PathData::BuildPathDan Sinclair
When working with LineTo and BezierTo commands, verify we are within the bounds of the path data before accessing elements. Bug: pdfium:899 Change-Id: Iae9f9f3d0e5dbaf8d5452b86961ab8c79a6210f1 Reviewed-on: https://pdfium-review.googlesource.com/14490 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-20Add in missed parse recursion depth checksRyan Harrison
Some of the calls in CXFA_FMParser on the prase recursion had been missed when adding in the parse depth limiting logic. The fuzzers found them. BUG=chromium:759295 Change-Id: Iad54beb356c4c555908797d4b58a42549c006e9e Reviewed-on: https://pdfium-review.googlesource.com/14510 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-09-20Implement CFDE_TextEditEngine::GetIndex* methods.Dan Sinclair
This CL adds unittests and implementations for the text edit engine methods to get various indexes based on cursor position. The |RebuildPieces| method was fixed to correctly keep track of character position when dealing with BIDI characters. Change-Id: Ie3c5ee5d63bfd00f6f0cdcb1c6fcfe6e05bba50e Reviewed-on: https://pdfium-review.googlesource.com/14430 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2017-09-20Convert FindNextBreakPos to return positionDan Sinclair
This CL changes FindNextBreakPos to return the found index instead of requiring a call to GetAt(). This also fixes the issue that we may return -1 from GetAt which would cause issues in the BoundsForWordAt method when it gets shoved into a size_t variable. Change-Id: I29e09de5d0837921a027208fc2471a9b1de287f1 Reviewed-on: https://pdfium-review.googlesource.com/14293 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-20Cleanup CPWL_Caret codeDan Sinclair
Add some early returns where possible. Change-Id: I9c53435e6e927057b085b1ccaa30a1637c185486 Reviewed-on: https://pdfium-review.googlesource.com/14350 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-09-20Get system lcms2 config using pkg-config.Lei Zhang
BUG=chromium:765914 Change-Id: I187507cd87ff5d88be37ce07216ffa3d7ff7bb83 Reviewed-on: https://pdfium-review.googlesource.com/14411 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-20Isolate lcms2 usage to a few files.Lei Zhang
Then set up the right dependencies for them. BUG=chromium:765914 Change-Id: I036cd888c741927d5efe0d020c6676f169e7cbb1 Reviewed-on: https://pdfium-review.googlesource.com/14410 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-20Forward declare codec modules in fx_codec.h.Lei Zhang
Change-Id: I020b862619f3f93f71dbb027b9e799d78744f686 Reviewed-on: https://pdfium-review.googlesource.com/14391 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-20Move CCodec_ScanlineDecoder to its own file.Lei Zhang
Change-Id: Icacf877e2b66ca7d49637dcf9eaec0f99bcdd8bb Reviewed-on: https://pdfium-review.googlesource.com/14390 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-19Fix draw order of popup annotations.Henrique Nakashima
Bug: chromium:765375 Change-Id: Ifdbd33ca92ec7105778788f891095eaf280c18cf Reviewed-on: https://pdfium-review.googlesource.com/14370 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-19Remove unneeded core/fxcodec/fx_codec.h includes.chromium/3220Lei Zhang
Change-Id: I703321108712e8c4a11a8343ecf8b1a8804c1d1a Reviewed-on: https://pdfium-review.googlesource.com/14352 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-09-19Default to c++11 instead of c++14.Lei Zhang
PDFium has users that may not be ready for C++14 yet. Change-Id: I99de1c8126fd94ac728653262c05e5d26b1734f3 Reviewed-on: https://pdfium-review.googlesource.com/14351 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-09-19Setting focus on a widget may destroy the widgetDan Sinclair
When a widget has focus set, this can trigger an Invalidation call which can trigger a page and annotation reload. This reload can destroy the current widget we're handling. This CL adds ObservedPtrs as needed so we can make sure the widgets are still alive after we've done the Invalidation. Bug: chromium:765921 Change-Id: I51cd24aa1ebd96abe9478efef5130a4e568dac1a Reviewed-on: https://pdfium-review.googlesource.com/14290 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-09-19Remove unused methods and field in CFFL_FormFiller.Henrique Nakashima
Change-Id: Ice5ef31af6e32b6a02072e2a4445b19d4f801d3c Reviewed-on: https://pdfium-review.googlesource.com/14330 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
2017-09-19Roll DEPS for build to fc826e6.Lei Zhang
Change-Id: Ic7a1f8fd415526d198bc32469e9b191eac6df4bf Reviewed-on: https://pdfium-review.googlesource.com/14250 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-19Cleanup FindNextBreakPos variablesDan Sinclair
The ePreType flag is only used if bFirst is true. After the first iteration of the loop bFirst is always false. This CL removes the updating of ePreType as it will never be used. Also bFirst is only set false at the end of the loop and the do {} while is changed into a while {} Change-Id: Iaced1b38bddcc6f5483ae20993ac69c93b2e3f97 Reviewed-on: https://pdfium-review.googlesource.com/14292 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-19Invert flag to CFDE_TextEditEngine::Iterator::IsEOFDan Sinclair
This CL changes the IsEOF flag to match the semantics of the FindNextBreakPos flag. Change-Id: I1a8aba91171baeacf80bdea4b9468d6093599c90 Reviewed-on: https://pdfium-review.googlesource.com/14291 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-19Convert selection to use count instead of end indexDan Sinclair
This CL changes the Text Edit Engine code to use a count instead of an end index for the selection range. Using count lets us differentiate a selection at the beginning of 1 character and an empty selection. A few new tests were added to test unicode word break behaviour, some are not working yet and are commented out. Change-Id: Icce8f5003102ef0a850151ccdf16d3c2226d94bf Reviewed-on: https://pdfium-review.googlesource.com/13491 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-09-19IWYU: Explicitly include <stdint.h> in some headers.Raphael Kubo da Costa
While Chromium's clang and libc++ implicitly end up including that header, the build can break with other toolchains (e.g. GCC 7 and its libstdc++) because some headers reference types such as int32_t without including the header that defines them. Change-Id: Ibb2aa3d3b432f4b47f1b8635d0196d4f69cb09a0 Reviewed-on: https://pdfium-review.googlesource.com/14270 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-19Use CPDF_ReadValidator to request linearized hint tables.Artem Strygin
Change-Id: I9ecf08c5cabfeb7b354abeb46b94918ae0b4539a Reviewed-on: https://pdfium-review.googlesource.com/13590 Commit-Queue: Art Snake <art-snake@yandex-team.ru> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-19Simplify CPDF_Parser::LoadCrossRefV4Artem Strygin
Change-Id: Ie1170e71fb2d8f87857e68620f27e478a0801d21 Reviewed-on: https://pdfium-review.googlesource.com/13670 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2017-09-18Use CPDF_ReadValidator to request linearized first page.Artem Strygin
Change-Id: I416e636d90c63679e2dd0b109c6594fc02663c89 Reviewed-on: https://pdfium-review.googlesource.com/13572 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2017-09-18Remove useless code.chromium/3219Artem Strygin
Change-Id: Idbde2714eb5a3fd5a76c77ce968f790f3c5dfa07 Reviewed-on: https://pdfium-review.googlesource.com/13571 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2017-09-18Use CPDF_ReadValidator to request linearized data.Artem Strygin
Change-Id: I5c0fccc74a9f103d91c95fd72dc6683d991eadec Reviewed-on: https://pdfium-review.googlesource.com/13570 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2017-09-18Cleanup word break propertiesDan Sinclair
This CL attempts to clarify the contents of the gs_FX_WordBreak_Table and adds static_asserts that each entry in the WordBreakProperty table has the value we expect. Change-Id: I33c1f12a9e18240b01969be9902204eba5074eb7 Reviewed-on: https://pdfium-review.googlesource.com/13430 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-09-18Remove some unused variables.Lei Zhang
BUG=chromium:760070 Change-Id: Icb2e46da86b6b7e71dae309a015ae1c5301fc931 Reviewed-on: https://pdfium-review.googlesource.com/14230 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@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>
2017-09-18Roll DEPS for build to e659d43.Lei Zhang
Add third_party/eu-strip, which is now required to build on Android. Since third_party/eu-strip is small and rarely updated, just check in a copy. Change-Id: Iba016d8d69c8426f1dacbeeef36b30ca743c46f0 Reviewed-on: https://pdfium-review.googlesource.com/13411 Commit-Queue: (000 09-08 - 09-18) dsinclair <dsinclair@chromium.org> Reviewed-by: (000 09-08 - 09-18) dsinclair <dsinclair@chromium.org>
2017-09-15Use unsigned types for app age, value age in widgets.chromium/3218chromium/3217Tom Sepez
Then if they roll over, it doesn't matter, since we only check for change. And then we can pull a silly check. Then remove some no-op calls where we didn't use the result. Change-Id: I35ba470b42fb8c32a6984999e0311b21729791ca Reviewed-on: https://pdfium-review.googlesource.com/14210 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-09-15Introduce CPWL_Wnd::PrivateData class.Tom Sepez
First step in passing ownership of this memory to the CPWL_Wnd. In turn, nest two other classes that also require PrivateData to satisfy nesting rules. Move one stray #define to the appropriate file while at it. Change-Id: I565934565421f5843a3b792b3bdc21b5e8839eb8 Reviewed-on: https://pdfium-review.googlesource.com/14170 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-09-15Move CPWL_CREATPARAM to CPWL_Wnd::CreateParamsTom Sepez
This nesting makes so much more sense when I read the code. Fix member naming for this in CPWL_Wnd. Pass in/out CreateParams arg as pointer. Kill Reset() method, only called during destroy and nothing needs explicit cleanup. Change-Id: If50e403e11c131e7656da09c0cb36866223d64c6 Reviewed-on: https://pdfium-review.googlesource.com/14070 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-09-15Simplify a couple of CXFA_Node methods.Lei Zhang
Change-Id: I89c81e18273e929910f083399ed169017a6171f5 Reviewed-on: https://pdfium-review.googlesource.com/14091 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-09-15Add ObservedPtrs to KillFocus pathRyan Harrison
This is to prevent use after free issues due to these calls causing reloads of content that have the side of effect of destroying windows. BUG=chromium:760455 Change-Id: I3f3947be8b32964783abf5577a24ba6a713b3476 Reviewed-on: https://pdfium-review.googlesource.com/14150 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-09-15Fix nullptr dereference in XFA_Node::SetScriptContent().Lei Zhang
BUG=chromium:763353 Change-Id: I6ee93f769509326d9af5bbfa1450c90747d6a065 Reviewed-on: https://pdfium-review.googlesource.com/14090 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-09-15Add public method FPDFPath_CountPoint to get # of points of a path object.Miklos Vajna
It was already possible to get the fill color, this exposes the number of points. Naming attempts to be consistent with existing FPDFPage_CountObject(). Change-Id: I79e8dd9f0c077de84ce9017a01d239e48e58174a Reviewed-on: https://pdfium-review.googlesource.com/13592 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-09-15Make static const char* arrays more const.Lei Zhang
Change-Id: I87b5e6cefe973b82b4868e56fc5285c95c53a12b Reviewed-on: https://pdfium-review.googlesource.com/12550 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-09-15OnBeforeKeystroke may invalidate the widget's window.Tom Sepez
And along with it any data that the window may have been carrying. Tidy some return codes while we're at it. Bug: 765384 Change-Id: Id16ec5f82b3d9273ba8f2edb1e4645a9145df4f6 Reviewed-on: https://pdfium-review.googlesource.com/14050 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-09-14Fix decoding of JBIG2 integers for values with large magnitude.Henrique Nakashima
Now considering anything not representable by a 32-bit signed int as OOB rather than decoding some arbitrary overflowed value. Bug: chromium:761666 Change-Id: I00f5a3abadca51f9bedc5e5d78f7f184040c2f33 Reviewed-on: https://pdfium-review.googlesource.com/14010 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2017-09-14Checkbox event fixed when triggered by a keyboard entryClaudio DeSouza
The event was changed to behave in the same way as when reacting to a mouse click event. R=thestig@chromium.org Bug: pdfium:897 Change-Id: I14366d69ad309e00cb1dd78672870d1ee95007a9 Reviewed-on: https://pdfium-review.googlesource.com/13990 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-09-14Add more FPDF_GetMetaText() tests.Lei Zhang
Change-Id: I27d26691a3b7bd8593581483d4a21729040fbe95 Reviewed-on: https://pdfium-review.googlesource.com/13910 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-09-14Add tests for FPDF_GetMetaText().Lei Zhang
Change-Id: I8d2eaea9696b6ac4ea7ba5cb323bf74546c31d46 Reviewed-on: https://pdfium-review.googlesource.com/13890 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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