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2018-08-23Fix shadowed variablesRyan Harrison
This CL fixes instances of variable shadowing that are discovered by turning on -Wshadow. BUG=pdfium:1137 Change-Id: I418d50de89ecbeb12e85b23a358bc61e8f16e888 Reviewed-on: https://pdfium-review.googlesource.com/41150 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-08-20Remove refcounting from CFPF_SkiaFont.chromium/3529Lei Zhang
The refcounting is useless, since CFPF_SkiaFontMgr always has a reference to the fonts anyway. Just make CFPF_SkiaFontMgr own the fonts, like on other platforms. Change-Id: Ifadb5c4e09f151ada4a0a68e0588166c2f2974d4 Reviewed-on: https://pdfium-review.googlesource.com/40610 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-17Ger rid of some #defines in Android font code.chromium/3528chromium/3527Lei Zhang
Change-Id: Ia3f98fb166743c2a38954b279e3bbf96e5e09073 Reviewed-on: https://pdfium-review.googlesource.com/40591 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-17Get rid of CFPF_SkiaFont::InitFont().Lei Zhang
Initialize via the ctor instead. Also fix refcounting for the class, so the refcount does not go negative for invalid fonts. Change-Id: I5cf51ae9051f5fc5e0204193d18f8eb37b34c244 Reviewed-on: https://pdfium-review.googlesource.com/40590 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-08-17Encapsulate CFPF_SkiaPathFont members.Lei Zhang
Use ByteString instead of char* for string data. Change-Id: I28dee8f3544b8b85ea46f2e8bc84249f32e368a0 Reviewed-on: https://pdfium-review.googlesource.com/40570 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-17Change CFPF_SkiaFontMgr::m_FontFaces to store unique_ptrs.Lei Zhang
Instead of raw pointers. Change-Id: Ie46af37bbe3fe287bdff25249afaeb90589c85b3 Reviewed-on: https://pdfium-review.googlesource.com/40552 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-08-17Remove CFPF_SkiaFontDescriptor.Lei Zhang
CFPF_SkiaFontDescriptor only has a single subclass. Merge it with the subclass. Change-Id: I26d19ee527c010d2d69acd820d8acc9634b12239 Reviewed-on: https://pdfium-review.googlesource.com/40551 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-17Remove CFPF_SkiaBufferFont and CFPF_SkiaFileFont.Lei Zhang
The classes are never instantiated. Change-Id: I108d3c397464e50b337bc46702d4adbc263e8814 Reviewed-on: https://pdfium-review.googlesource.com/40550 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-08-17Remove default arguments from CFPF_SkiaFontMgr.Lei Zhang
Fix some nits as well. Change-Id: Idfe3e737bc737fe4ad42581aa735398fdc0ebab5 Reviewed-on: https://pdfium-review.googlesource.com/40510 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-05-31Move codepage/charset methods into related places.Artem Strygin
Change-Id: I71417cc5b1bd00f77d42740198cc17487ebd686e Reviewed-on: https://pdfium-review.googlesource.com/33330 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
2018-03-13Remove usage of FXSYS_*ASCIIlower/upper methodschromium/3370Ryan Harrison
This replaces them with equivalent FXSYS_*wlower/upper methods, which uses ICU to perform the correct Unicode operations. BUG=pdfium:1035 Change-Id: I432db5bef9eda71762016b619d93155949d054db Reviewed-on: https://pdfium-review.googlesource.com/28530 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2018-03-09Explicitly mark helper methods that only operate on ASCII rangesRyan Harrison
A number of our character helper methods take in wide character types, but only do tests/operations on the ASCII range of characters. As a very quick first pass I am renaming all of the foot-gun methods to explictly call out this behaviour, while I do a bigger cleanup/refactor. BUG=pdfium:1035 Change-Id: Ia035dfa1cb6812fa6d45155c4565475032c4c165 Reviewed-on: https://pdfium-review.googlesource.com/28330 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-03-06Rename IFX classes in core/fxge to Ifacechromium/3364Dan Sinclair
This CL renames IFX classes in core/fxge to Iface. Change-Id: I137167ddd4ff1563d8002d9501222c27183408cc Reviewed-on: https://pdfium-review.googlesource.com/27990 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-01-18Remove more unneeded includes and code from headers.Lei Zhang
Change-Id: I0a07dbc9850bef2184ed35ff04b08385fc1bdd17 Reviewed-on: https://pdfium-review.googlesource.com/22891 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-01-11Remove core/fxge/cfx_fontmgr.h from headers.Lei Zhang
Then do IWYU for CFX_FontMgr users. Change-Id: Id77529ccf45ec448c56c40412b78eb55925bd00e Reviewed-on: https://pdfium-review.googlesource.com/22531 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-11-07Remove m_bFlagExact from CFX_SubstFontNicolas Pena
This CL removes the single use case from |m_bFlagExact|. This flag allows the PDF viewer to treat a substitute font with a matching name as if it was actually an embedded font, which is wrong. For all substitute fonts, it is important to follow the longer process of first obtaining the unicode from the charcode to then obtain the glyph in the substitute font that corresponds to that unicode. Bug: chromium:781785 Change-Id: Ie5958b43914e0e46334b89b7c2c55c02d0da0c11 Reviewed-on: https://pdfium-review.googlesource.com/17859 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-09-28Cleanup font definesDan Sinclair
Use methods to match font information; cleanup some font code. Change-Id: Ib99c1e466e56723cb5d264d49e1caf9bbbc0daed Reviewed-on: https://pdfium-review.googlesource.com/15072 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-27Remove FXSYS_strlen and FXSYS_wcslenchromium/3226Ryan Harrison
With the conversion of internal string sizes to size_t, these wrappers are no longer needed. Replacing them with strlen and wcslen respectively. BUG=pdfium:828 Change-Id: Ia087ca2ddaf688a57ec9bd9ddfb8533cbe41510d Reviewed-on: https://pdfium-review.googlesource.com/14890 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-09-27Remove FX_STRSIZE and replace with size_tRyan Harrison
BUG=pdfium:828 Change-Id: I5c40237433ebabaeabdb43aec9cdf783e41dfe16 Reviewed-on: https://pdfium-review.googlesource.com/13230 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>
2017-09-18Convert 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>
2017-08-23Convert 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>
2017-08-17Roll build_revision to bff6ee8.Lei Zhang
Also roll buildtools_revision to f90f6a5 and update Android code that did not previously pass the Chromium style plugin. TBR=dsinclair@chromium.org Change-Id: Ifb1193cee8f68ac99a31c8d43195e4d7005eeafb Reviewed-on: https://pdfium-review.googlesource.com/11293 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@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>
2017-07-19Rename StringCs c_str() to unterminated_c_str().Tom Sepez
Since there is no guarantee of termination if the StringC was extracted from a snippet of another string. Make it more obvious that things like strlen(str.unterminated_c_str()) might be a bad idea. Change-Id: I7832248ed89ebbddf5c0bcd402aac7d40ec2adc2 Reviewed-on: https://pdfium-review.googlesource.com/8170 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2017-05-25Mass conversion of remaining class members (non-xfa)Tom Sepez
Change-Id: I8365ba80e3395d59a3cf35dbd9d9162e86e712e3 Reviewed-on: https://pdfium-review.googlesource.com/5970 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-04-25Use unique_ptr in CFPF_SkiaDeviceModuleTom Sepez
Change-Id: Ie50deca34dd3c122efb483ef210f96798abe9e4e Reviewed-on: https://pdfium-review.googlesource.com/4498 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-04-20Cleanup the fx_extension code.Dan Sinclair
This CL cleans up the fx_extension file. The stream code was moved to fx_stream. IFX_FileAccess was removed and CFX_CRTFileAccess split to its own file. Code shuffled from header to cpp file. Change-Id: I700fdfcc9797cf4e8050cd9ba010ad8854feefbf Reviewed-on: https://pdfium-review.googlesource.com/4371 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-04-19Cleanup codepage and charset definitions.Dan Sinclair
This Cl cleans up the unused defines in fx_codepage.h. The FXFONT_CHARSET_ defines are replaced with fx_codepage defines, this moves fx_codepage into core instead of xfa only. Static asserts are added to verify the public/ charsets match the fx_codepage charsets. Change-Id: Ie2f749e093de60a9a6743128a1fb087912e4cc96 Reviewed-on: https://pdfium-review.googlesource.com/4316 Commit-Queue: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-10Fix bytestring passing conventions, part 2.Tom Sepez
Change pass by reference to const reference or pointer. Change-Id: Ic007f14e6569679a846980a96cc627eac4ecd5d6 Reviewed-on: https://pdfium-review.googlesource.com/3953 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-04-03Drop FXSYS_ from mem methodsDan Sinclair
This Cl drops the FXSYS_ from mem methods which are the same on all platforms. Bug: pdfium:694 Change-Id: I9d5ae905997dbaaec5aa0b2ae4c07358ed9c6236 Reviewed-on: https://pdfium-review.googlesource.com/3613 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-03-30Add some calls to MakeUniqueDan Sinclair
This CL replaces some new's with pdfium::MakeUnique. Change-Id: I50faf3ed55e7730b094c14a7989a9dd51cf33cbb Reviewed-on: https://pdfium-review.googlesource.com/3430 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-14Replace FX_CHAR and FX_WCHAR with underlying types.Dan Sinclair
Change-Id: I96e0a20d66b9184d22f64d8e4ce0dadd5a78c1e8 Reviewed-on: https://pdfium-review.googlesource.com/2967 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
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
2016-11-02Remove FX_BOOL from coretsepez
Review-Url: https://codereview.chromium.org/2477443002
2016-10-25Name core/fxge/android files appropriately and use one file per classnpm
- Rename files so that they correspond to class names. - Remove OS_Android ifs, since they are unneeded. - Split fpf_skiafontmgr.h into classes, one per file. Review-Url: https://codereview.chromium.org/2448293002
2016-10-24Rename IFX_ stream nameschromium/2900tsepez
It's been troubling for some time that an IFX_FileStream might actually be an in-memory buffer with no backing file. Review-Url: https://codereview.chromium.org/2443723002
2016-10-21Clean up fpf_skiafontmgrnpm
Remove unused methods, create namespace, nits. Review-Url: https://chromiumcodereview.appspot.com/2433543002
2016-10-17Move fxge/android to if(is_android) on buildchromium/2894npm
core/fxge/android files all have if _FX_OS_ == _FX_ANDROID_. Instead, put the files inside if (is_android) on Build.gn. Also, the skia file is already under if (pdf_use_skia), so the if defined(_SKIA_SUPPORT_) can be removed. Review-Url: https://codereview.chromium.org/2413983004
2016-10-13Clean up fx_basic_util a littlenpm
- Nit fixes. - Remove unused methods. - Replace FX_BOOL with bool. Review-Url: https://codereview.chromium.org/2419433004
2016-09-29Move core/fxge/include to core/fxgedsinclair
BUG=pdfium:611 Review-Url: https://codereview.chromium.org/2377393002
2016-09-29Move core/fxcrt/include to core/fxcrtdsinclair
BUG=pdfium:611 Review-Url: https://codereview.chromium.org/2382723003
2016-09-19Remove duplicated charset definitions, and move them to fx_font.hnpm
PWL_FontMap does not need its own charset definitions. fx_edit.h does not need to define DEFAULT_CHARSET. XFA have their own definitions. They look different in that most are MAC or MSWin charset definitions. So they are left untouched. public/fpdf_sysfontinfo.h duplicate ones were left untouched due to being in public folder. Review-Url: https://codereview.chromium.org/2347313002
2016-09-13Sort include entries.dsinclair
This CL updates all of the includes to be correctly sorted. A PRESUBMIT warning is added (from chromium) that will warn if the includes are in the wrong order on upload. Review-Url: https://codereview.chromium.org/2337293002
2016-08-16Delete m_ExtHandle and RetainFont because they are not being used.npm
CFX_SubstFont::m_ExtHandle is never assigned a value different from nullptr. Similarly, IFX_SystemFontInfo::RetainFont has two implementations. Both of these return nullptr, so this method is not needed. Review-Url: https://codereview.chromium.org/2252833002
2016-08-10Move CFX_RenderDevice, CFX_FxgeDevice, and CFX_GraphStateData into their own ↵npm
files. This is the third CL to separate fx_ge into classes, one per file. All fx_ge.h includes had to be replaced with new includes The method definitions for CFX_FxgeDevice were not moved to a single file. These methods are defined in two folders different from fxge/ge, so they were left untouched for now. Review-Url: https://codereview.chromium.org/2223213002
2016-08-04Move CFX_GEModule into its own filenpm
This is the first CL in an attempt to split up the classes in fxge/include/fx_ge.h into their own files. Review-Url: https://codereview.chromium.org/2217663002
2016-07-27Splitting fx_ge_fontmap.cppnpm
Move CFX_FolderFontInfo, CFX_FontMgr, and CFX_FontMapper into their own classes. There are namespaces in each of the new files, having methods from the original namespace in fx_ge_fontmap, according to what each class needs. Review-Url: https://codereview.chromium.org/2185533006
2016-06-27Fix a regression from commit f3e6851.thestig
The index calculations are wrong for a reverse iterator. Review-Url: https://codereview.chromium.org/2101723002
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