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path: root/core/fpdfdoc/cpdf_variabletext.cpp
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2018-05-17Update third_party/base/compiler_specific.h.Lei Zhang
Import Chromium's base/compiler_specific.h from r537069. Now that FALLTHROUGH is available via compiler_specific.h, remove FX_FALLTHROUGH. Change-Id: I8b9631a4f007673e10e0c26951dfd61e9dcada30 Reviewed-on: https://pdfium-review.googlesource.com/32639 Reviewed-by: Nico Weber <thakis@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-02-10Renable -Wimplicit-fallthrough for PDFium.Nico Weber
Didn't find any bugs, but also doesn't require much boilerplate. Bug: TODO Change-Id: I5f30183c55216f1333c79fcb46476d281720873e Reviewed-on: https://pdfium-review.googlesource.com/26210 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Nico Weber <thakis@chromium.org>
2018-01-30Use unsigned for char widthchromium/3335Nicolas Pena
Bug: 806612 Change-Id: I22bd9046dd37a1b596762c46a6b29a323d6e9fa1 Reviewed-on: https://pdfium-review.googlesource.com/24410 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2018-01-03Remove unused methods from CPDF_VariableTextNicolas Pena
Change-Id: Id8012a5769df68d29da5c58cc821c71ca93240e1 Reviewed-on: https://pdfium-review.googlesource.com/22111 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
2017-12-01Get rid of else after break/continue/return.chromium/3284chromium/3283Lei Zhang
Change-Id: I3efc57cd7325d16e3ca8ebdeeaec06012b2c56e3 Reviewed-on: https://pdfium-review.googlesource.com/20110 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-10-05Remove CPVT_SectionInfoDan Sinclair
The CPVT_SectionInfo class only contains a CPVT_FloatRect member. This CL removes the usage of CPVT_SectionInfo and uses the CPVT_FloatRect where needed instead. Change-Id: Ica020466db03282cf2ad9a7051899d74f8aef076 Reviewed-on: https://pdfium-review.googlesource.com/15730 Commit-Queue: dsinclair <dsinclair@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2017-10-05Remove CPVT_SectionDan Sinclair
The CPVT_Section only contained a single rect which was used in one place. The place it was used never used the variable it assigned it too. Removed. Change-Id: I5c3fccff4fad6deca4945e301bffb5348692b23c Reviewed-on: https://pdfium-review.googlesource.com/15675 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove unused methods from CPDF_VariableText::Iterator.Dan Sinclair
This CL removes methods from CPDF_VariableText::Iterator which are never called. Change-Id: I8652320f0e6576e39e7636ce9941e1f148eb9cec Reviewed-on: https://pdfium-review.googlesource.com/15674 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove CPVT_WordPlace from CPVT_SectionDan Sinclair
Parameter was set but never used. Removed. Change-Id: I4bbda0ef7a94e156092e7ac10ae6b9a6fd6713e7 Reviewed-on: https://pdfium-review.googlesource.com/15673 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove CPVT_WordPropsDan Sinclair
Only one of the props was being used and that prop always had the same value. This CL removes CPVT_WordProps. Change-Id: I8cf64f0e9b80c5af18b8fc40ef7b602ffeec7f93 Reviewed-on: https://pdfium-review.googlesource.com/15672 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove unused CPVT_SecPropschromium/3234Dan Sinclair
The CPVT_SecProps were assigned but never accessed. Removed. Change-Id: I2ed15f44dc7a428261e729fc7a835885257d4807 Reviewed-on: https://pdfium-review.googlesource.com/15671 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-10-05Remove unused parametersDan Sinclair
Remove unused params from CPDF_VariableText methods. Change-Id: Ia02f99ea84f0c29e9f674a2cb837b422de390d33 Reviewed-on: https://pdfium-review.googlesource.com/15670 Reviewed-by: Ryan Harrison <rharrison@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>
2017-08-15Remove GetAt from string classesRyan Harrison
This method duplicates the behaviour of the const [] operator and doesn't offer any additional safety. Folding them into one implementation. SetAt is retained, since implementing the non-const [] operator to replace SetAt has potential performance concerns. Specifically many non-obvious cases of reading an element using [] will cause a realloc & copy. BUG=pdfium:860 Change-Id: I3ef5e5e5a15376f040256b646eb0d90636e24b67 Reviewed-on: https://pdfium-review.googlesource.com/10870 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-08-11Add checks of index operations on string classesRyan Harrison
Specifically the index parameter passed in to GetAt(), SetAt() and operator[] are now being tested to be in bounds. BUG=chromium:752480, pdfium:828 Change-Id: I9e94d58c98a8eaaaae53cd0e3ffe2123ea17d8c4 Reviewed-on: https://pdfium-review.googlesource.com/10651 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@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>
2017-03-23Remove dead CFX_Edit code and fix some typos.Lei Zhang
Change-Id: Ieaac36e06db3d1e2b857d999a7d3d9cd5c5a9506 Reviewed-on: https://pdfium-review.googlesource.com/3118 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-21Make CPVT_WordPlace more conformant with the prevailing idioms.Tom Sepez
Add relational operators to replace CmpWord(). Leave CmpLine() for the moment as it saves some work. Remove CmpSec() and just inline comparison of the one member. Invert IsExist() as IsEmpty(). There is a big philosophical discussion as to whether things that are empty exist. I say they do, but they're just empty. Rename Default() to Reset(). Default sounds like a noun. Add AdvanceSection() method and call as appropriate. Change-Id: I01d9479f63a4860e0fd228255540d6d94dc24a9f Reviewed-on: https://pdfium-review.googlesource.com/3139 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-03-21Replace CPVT_ArrayTemplate in cpdf_variabletext.cpp and remove it.chromium/3048Tom Sepez
Change-Id: I4354a841d6e2d4f30ccb298d13dffa49b9f3a3b3 Reviewed-on: https://pdfium-review.googlesource.com/3131 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-03-20Use std::vector<std::unique_ptr<CPVT_WordInfo>> as word array.Tom Sepez
We never push nullptrs into this array, so remove some checks for nullness, but be really careful about bounds checking. Change-Id: I79960a4cc9a729b3d5985f297aea8c4b03ceb601 Reviewed-on: https://pdfium-review.googlesource.com/3103 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-03-17Add pdfium::clamp() as a placeholder for std::clamp().chromium/3046Lei Zhang
Ue it to fix a typo as well. BUG=pdfium:634 Change-Id: I2d686242ffb841aedc2fae6a3cf7a00bea667404 Reviewed-on: https://pdfium-review.googlesource.com/3113 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-17Replace CLines class with std::vector<Cline>.Tom Sepez
m_LineArray only grows via push_back of non-null pointer, so remove some null checks. Another little idiosyncrasy is CLines::Clear() doesn't clear the items in CLines, only the things that were once in CLines but aren't anymore. So don't call it. Change-Id: Icc434be94b1b0522533c7533b8f6b2736bb864c4 Reviewed-on: https://pdfium-review.googlesource.com/3099 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-03-14Replace FX_FLOAT with underlying float type.Dan Sinclair
Change-Id: I158b7d80b0ec28b742a9f2d5a96f3dde7fb3ab56 Reviewed-on: https://pdfium-review.googlesource.com/3031 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@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>
2017-02-14Reland "Convert CFX_FloatPoint to CFX_PointF"Dan Sinclair
This CL updates the CFX_FloatPoint Cl to accommodate for the Origin CL being reverted. Change-Id: I345fe1117938a49ad9ee5f310fe7b5e21d9f1948 Reviewed-on: https://pdfium-review.googlesource.com/2697 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-02-14Revert "Convert CFX_FloatPoint to CFX_PointF"dsinclair
This reverts commit 4797c4240cb9e2d8cd36c583d46cd52ff94af95d. Reason for revert: Reverting chain to see if fixes Chrome roll. Original change's description: > Convert CFX_FloatPoint to CFX_PointF > > The two classes store the same information, remove the CFX_FloatPoint variant. > > Change-Id: Ie598c2ba5af04fb2bb3347dd48c30fd5e4845e62 > Reviewed-on: https://pdfium-review.googlesource.com/2612 > Commit-Queue: dsinclair <dsinclair@chromium.org> > Reviewed-by: Tom Sepez <tsepez@chromium.org> > TBR=tsepez@chromium.org,dsinclair@chromium.org,pdfium-reviews@googlegroups.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Change-Id: Ia42074e706983c62d2e57497c3079b3c338343a3 Reviewed-on: https://pdfium-review.googlesource.com/2694 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-02-13Convert CFX_FloatPoint to CFX_PointFDan Sinclair
The two classes store the same information, remove the CFX_FloatPoint variant. Change-Id: Ie598c2ba5af04fb2bb3347dd48c30fd5e4845e62 Reviewed-on: https://pdfium-review.googlesource.com/2612 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-08Rename x,y to width,height for Size typesdan sinclair
This Cl fixes the naming of the size types to match their purpose. This makes the code clearer. Change-Id: I37a41ab0fe01782f4749054f1f8ab29ddf8d2790 Reviewed-on: https://pdfium-review.googlesource.com/2551 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
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
2016-11-21Fixup 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>
2016-11-02Remove FX_BOOL from coretsepez
Review-Url: https://codereview.chromium.org/2477443002
2016-10-04Move core/fpdfapi/fpdf_font to core/fpdfapi/fontdsinclair
BUG=pdfium:603 Review-Url: https://codereview.chromium.org/2392773003
2016-09-29Move core/fpdfdoc/include to core/fpdfdocdsinclair
BUG=pdfium:611 Review-Url: https://codereview.chromium.org/2374383003
2016-09-29Move core/fpdfapi/fpdf_font/include to core/fpdfapi/fpdf_fontdsinclair
BUG=pdfium:611 Review-Url: https://codereview.chromium.org/2375283003
2016-09-14Delete unused parameter nWordStyle from GetCharWidth()chromium/2861npm
Deleted parameter from callers, who also do not use it. Review-Url: https://codereview.chromium.org/2337973004
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
2016-09-13Stop converting widestring -> c_str -> widestring in several places.tsepez
Avoids a needless alloc and copy. Review-Url: https://codereview.chromium.org/2338553002
2016-08-02Splitting fpdfdoc/doc_* part II.dsinclair
This splits the doc_ocg, doc_vt and doc_basic files into individual class files. Review-Url: https://codereview.chromium.org/2187073005
2016-07-18Remove default params in CPDF_VariableText.dsinclair
This Cl cleans up the default params and any supporting code if necessary. Review-Url: https://codereview.chromium.org/2146993002
2016-07-13Remove RichText support from fpdfsdk/fxedit.dsinclair
This CL removes the support code for RichText from fxedit as it is currently unused. Review-Url: https://codereview.chromium.org/2146503002
2016-07-11Use smart pointers for class owned member variablesweili
Replace raw member variables to smart pointer type to better maintain the ownership and to ease the management. BUG=pdfium:518 Review-Url: https://codereview.chromium.org/2136683002
2016-06-14Make code compile with clang_use_chrome_plugin (part II)weili
This change contains files in core directory which were not covered in part I. This is part of the efforts to make PDFium code compilable by Clang chromium style plugins. The changes are mainly the following: -- move inline constructor/destructor of complex class/struct out-of-line; -- add constructor/destructor of complex class/struct if not explicitly defined; -- add explicit out-of-line copy constructor when needed; -- move inline virtual functions out-of-line; -- Properly mark virtual functions with 'override'; -- some minor cleanups; BUG=pdfium:469 Review-Url: https://codereview.chromium.org/2060913003
2016-06-07Get rid of NULLs in core/thestig
Review-Url: https://codereview.chromium.org/2032613003
2016-05-12Fix some misc nits.thestig
These were left over from after I broke a big "things that never return NULL" CL up into smaller ones. Review-Url: https://codereview.chromium.org/1960043003
2016-05-11Remove CPVT_Size and CPVT_FloatRange.chromium/2734thestig
- CPVT_Size is the same as CFX_SizeF - CPVT_FloatRange is unused. Review-Url: https://codereview.chromium.org/1961333002
2016-05-11CPDF_VariableText::GetIterator() never returns NULL.thestig
Same goes for CFX_Edit::GetIterator(). Review-Url: https://codereview.chromium.org/1967963002
2016-05-10Remove some dead code.thestig
- No caller checks the CPDF_VariableText::SetProvider() return value. - IFX_Edit::SetVTProvider() is unused. - CFX_ListItem::SetCaret() is useless. - CFX_List::SetItemCaret() is also useless. - CPVT_GenerateAP::GenerateEditAP() has a param that's always NULL. Review-Url: https://codereview.chromium.org/1960183003
2016-05-04Revert of Remove unneeded CPVT classes. (patchset #7 id:140001 of ↵chromium/2729chromium/2728chromium/2727chromium/2726chromium/2725dsinclair
https://codereview.chromium.org/1919283008/ ) Reason for revert: Causing segv on certain PDFs which make the PDF load tests hang. crbug.com/608901 Original issue's description: > Remove unneeded CPVT classes. > > - CPVT_Size is the same as CFX_PointF > - CPVT_FloatRange is unused. > - CPVT_ArrayTemplate is just a wrapper for CFX_ArrayTemplate. > > Committed: https://pdfium.googlesource.com/pdfium/+/a354eb517429e10d84abff65e455f0c183fe58e0 TBR=thestig@chromium.org # Not skipping CQ checks because original CL landed more than 1 days ago. Review-Url: https://codereview.chromium.org/1947093002
2016-05-02Remove unneeded CPVT classes.thestig
- CPVT_Size is the same as CFX_PointF - CPVT_FloatRange is unused. - CPVT_ArrayTemplate is just a wrapper for CFX_ArrayTemplate. Review-Url: https://codereview.chromium.org/1919283008
2016-04-05Remove core/include/fpdfdoc/fpdf_vt.hdsinclair
This CL removes the core/include/fpdfdoc/fpdf_vt.h file. The IPDF_VariableText class was removed in favour of the only concrete class of CPD_VariableText. CPVT_Provider was moved to CPDF_VariableText::Provider and CPDF_VariableText_Iterator was moved to CPDF_VariableText::Iterator. The IFX_Edit_FontMap interface was merged into the IPVT_FontMap interface so there is only one. Other classes were split out as needed in order to keep things compiling. BUG=pdfium:468 Review URL: https://codereview.chromium.org/1860063002
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