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- Augment/reuse existing NormalizeThreshold() function.
- Use std::min() / std::max().
Change-Id: I709e246c58bf8a69638e1d77dcc2a79ae8a27e77
Reviewed-on: https://pdfium-review.googlesource.com/28736
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Since that is what it really returns. Add a replacement ArgbToColorRef()
that only returns a FX_COLORREF, and remove a duplicate implementation.
Then update callers and only use ArgbToAlphaAndColorRef() where
appropriate.
Also update comments to explain what FX_COLORREF is.
Change-Id: I5ed3d71683898dc2b3a66395dea0ec2562c14a68
Reviewed-on: https://pdfium-review.googlesource.com/28575
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Currently, when constructing AP for multi-line markup annotations, we
only take into account the first set of quadpoints, resulting in only
the first line of the annotation being displayed if the annotation spans
multiple lines.
This CL, initially written by Jane Liu <janeliulwq@google.com>
(https://pdfium-review.googlesource.com/12010) takes into account all
the quadpoints, so multi-line annotations can be displayed correctly.
BUG=pdfium:876
Change-Id: I8be10ee38e01eb6525ddef556df1b727189455c7
Reviewed-on: https://pdfium-review.googlesource.com/28590
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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AKA roll Clang 325667:327688
https://chromium.googlesource.com/chromium/src/tools/clang/+log/7e693123..7d56ff90
TBR=dsinclair@chromium.org
Change-Id: If679a9bfcdfd8ca88b0d725a9c78c061a1af9426
Reviewed-on: https://pdfium-review.googlesource.com/28776
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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https://chromium.googlesource.com/skia/+log/40ca2087..af770026
TBR=dsinclair@chromium.org
Change-Id: Id9df263b798ac82ef9e0b52af365bb5785a8517c
Reviewed-on: https://pdfium-review.googlesource.com/28773
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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https://chromium.googlesource.com/external/github.com/catapult-project/catapult.git/+log/d624b3ce..4f03e51f
TBR=dsinclair@chromium.org
Change-Id: Ifd7993e5e8b34844e5652d1ecd8324eaa36b2572
Reviewed-on: https://pdfium-review.googlesource.com/28774
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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https://chromium.googlesource.com/chromium/src/third_party/instrumented_libraries.git/+log/28417458..323cf321
TBR=dsinclair@chromium.org
Change-Id: I38d33721c2d9ca387a63aafbc4c524d2c4483071
Reviewed-on: https://pdfium-review.googlesource.com/28772
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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https://chromium.googlesource.com/v8/v8/+log/6353d168..9cf8abb7
TBR=dsinclair@chromium.org
Change-Id: I461ddbe732c0c350811786204e4e8c7387f36d16
Reviewed-on: https://pdfium-review.googlesource.com/28770
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This causes a scrollbar to appear. We need a test case that contains
an AcroForm combobox with a popup that is large enough to create a
scrollbar.
Bug: chromium:823378, chromium:820278
Change-Id: I6e93bda5b938f9f7c08ceeef7989794ea7764532
Reviewed-on: https://pdfium-review.googlesource.com/28750
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Change-Id: Ia6cb19269ef93440669b68d76c3c378a5d4da7a5
Reviewed-on: https://pdfium-review.googlesource.com/28735
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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CountRects() calls GetRectArray(), which performs the same calculation.
Change-Id: I79dcd8e82f6d0fe7ed992da06237f31d0761a902
Reviewed-on: https://pdfium-review.googlesource.com/28734
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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BUG=chromium:821305
Change-Id: I371572f60ea3984ce044e25125d882b3c2d03115
Reviewed-on: https://pdfium-review.googlesource.com/28733
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Treat values less than -1 as -1.
BUG=chromium:821305
Change-Id: Ieaced045473fa51097400e5af1286f0d3f4d0143
Reviewed-on: https://pdfium-review.googlesource.com/28732
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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BUG=chromium:821305
Change-Id: I261bc9704363d2a6b930146b2a275d2fa5178165
Reviewed-on: https://pdfium-review.googlesource.com/28692
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Either give them shorter names, or change them to kFoo.
Change-Id: I3cb7ba242784f163e9c6ba7346d48c622e792ae1
Reviewed-on: https://pdfium-review.googlesource.com/28690
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Found by ClangTidy.
BUG=pdfium:1039
Change-Id: I2bb9256a63d5459e959c1a3228418073245d7a86
Reviewed-on: https://pdfium-review.googlesource.com/28731
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: Ic312c540dcdc19d0c81ae85a7c5b201a00bacf7f
Reviewed-on: https://pdfium-review.googlesource.com/28730
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Found by ClangTidy.
BUG=pdfium:1040
Change-Id: I6d7cb26ae2d12f5650f73596d0b991234b076f57
Reviewed-on: https://pdfium-review.googlesource.com/28712
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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One that takes a CFX_FloatRect instead of LBRT floats. Use it where
appropriate.
Change-Id: I8ba19e86c61c91d8b4ef685b5cb65c8fb717f013
Reviewed-on: https://pdfium-review.googlesource.com/28581
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This call removes a page object from a page. We currently offer an
API to insert these objects, but not to remove.
Bug: pdfium:1037
Change-Id: I35ff596f9e7c87a39051f0cb1de40a5bec40fee5
Reviewed-on: https://pdfium-review.googlesource.com/28492
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Per tspepez's drive by:
str, in theory, might not be terminated, and might have been allocated
right up to a guard page at the end of the heap, say, so that str[len]
could segv.
Change-Id: I6cba7b6d12b23f69e6f150c1b5296df65c2e0086
Reviewed-on: https://pdfium-review.googlesource.com/28610
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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FX_COLORREF should work like win32 COLORREF, which is BGR.
Change-Id: I9f8bb3e2d30a64dc822ac6b8c46130358a03678a
Reviewed-on: https://pdfium-review.googlesource.com/28574
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Change-Id: I07f4363046be920816e8d0dae766c7af833284db
Reviewed-on: https://pdfium-review.googlesource.com/28582
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Change-Id: I5de956c8a759c974659396a34a355eb0840d2144
Reviewed-on: https://pdfium-review.googlesource.com/28580
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Use BGR instead of RGB in CGdiDeviceDriver::GDI_StretchBitMask(). Many
win32 GDI APIs take COLORREF as input, and COLORREF is BGR. In this
case, a win32 API was being called with RGB data.
BUG=chromium:821672
Change-Id: Ia530c7ef5582eed13ac7119935851cfe0ad57323
Reviewed-on: https://pdfium-review.googlesource.com/28573
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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- Make members const.
- Change some ints to enum classes.
- Add helper function to calculate pitch.
Change-Id: I32f94e1189d54a2c365530166fb5c9c0857b7c97
Reviewed-on: https://pdfium-review.googlesource.com/28571
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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When comparing L"a" vs L"ab", the return value should be -1 or 1, not 0
or 1. Add a regression test for this case.
BUG=chromium:821454
Change-Id: I38e2d7ca62319b7a62f8d8afeb231b8ed3bd9e86
Reviewed-on: https://pdfium-review.googlesource.com/28570
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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When adding an annotation, an appearance stream (AP) is generated.
According to the PDF spec, the Subtype, Type and BM entries it contains
should be names rather than strings. Type should be set to XObject.
BUG=pdfium:1038
Change-Id: I0131eec33c257ab3a3a48c7e0dfeac5ca8dfbe2b
Reviewed-on: https://pdfium-review.googlesource.com/28550
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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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>
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This replaces it with FXSYS_iswspace, which uses ICU to perform
correct Unicode space checking.
BUG=pdfium:1035
Change-Id: I7a4ed01a6b50f56a6f9d1434a7f0b01596fe42db
Reviewed-on: https://pdfium-review.googlesource.com/28510
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Bug: chromium:820885
Change-Id: I3886c636b91a8499924d95ad47f4c832db9f9754
Reviewed-on: https://pdfium-review.googlesource.com/28491
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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In this doc there is a hyphen followed a fi ligature. Older versions of
PDFium were not inserting the appropriate soft hyphen marker (0x0002)
at this point, since they were only checking for ASCII characters. That
bug is fixed in the preceding CLs, so this test is being added to avoid
regressions.
BUG=pdfium:1029
Change-Id: I9c9906de5a13ade1400a589fb18967938150516d
Reviewed-on: https://pdfium-review.googlesource.com/28470
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Instances are either replaced with FXSYS_iswalpha, which calls out to
the ICU library to do the proper Unicode operations, or have been
converted to a isascii && isalpha pair, if ASCII alpha is actually
what was wanted.
BUG=pdfium:1035
Change-Id: I971ff639ee1ff818ad08793a1900a8bcbb0a3e04
Reviewed-on: https://pdfium-review.googlesource.com/28450
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Instances are either replaced with FXSYS_iswalnum, which calls out to
the ICU library to do the proper Unicode operations, or have been
converted to a isascii && isalnum pair, if ASCII alnum is actually
what was wanted.
BUG=pdfium:1035
Change-Id: I959ec8739a4d020e61562180393ab8113a81577c
Reviewed-on: https://pdfium-review.googlesource.com/28430
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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When handling the AFNumber_Keystroke callback, if the changed value is
negative and there is no selection, we'd incorrectly error out thinking
we were inserting before the negative sign.
This CL checks if the selection string is empty before erroring out.
Bug: chromium:817433
Change-Id: I0ca08e121e9a8c207e9c7793f5b8a4e795c135e6
Reviewed-on: https://pdfium-review.googlesource.com/28110
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Change-Id: I210b18e4ab037f1190ddb1362d11973d2e492c75
Reviewed-on: https://pdfium-review.googlesource.com/28490
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Minor cleanups and refactoring of the CPDF_DefaultAppearance class.
Change-Id: I7b3de021e8a6a1e9ca1d70ae413f3c433627f3fd
Reviewed-on: https://pdfium-review.googlesource.com/28390
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL removes default params from CPDF_DefaultAppearance methods.
Change-Id: Iaeebc7b35ebb6140850f3f0e0828c3ae9e3c5548
Reviewed-on: https://pdfium-review.googlesource.com/28350
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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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>
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Methods unused. Removed.
Change-Id: I059b1e321b7d57f631368b77ace1d62cb75596c8
Reviewed-on: https://pdfium-review.googlesource.com/28310
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This fixes a crash that happens after interacting with the scrollbar
a few times.
Bug: chromium:820210
Change-Id: I458337f21c9322351474a1574ab596c600dcbbbf
Reviewed-on: https://pdfium-review.googlesource.com/28290
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Change-Id: I27118d2c8d0d7e4509b6a89cd32a7c9c906d19bc
Reviewed-on: https://pdfium-review.googlesource.com/28270
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Unused. Removed.
Change-Id: I493a98b22c343d44834d3648e4ef2fe9978f88b1
Reviewed-on: https://pdfium-review.googlesource.com/28250
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Minor code cleanup.
Change-Id: Ibc3ea17d270de517058c41e9b466bc8fb042ecd7
Reviewed-on: https://pdfium-review.googlesource.com/28230
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This method always returns true, so remove the return value.
Change-Id: I3da93fc5face39a53b589787873839c06c9fcfab
Reviewed-on: https://pdfium-review.googlesource.com/28210
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Both of these IPDF_FormNotify methods return {-1, 0, 1} but all
callsites only care about < 0 and >= 0. Convert to return a bool that
treats the 0 and 1 case as the same.
This also makse sense in terms of the API because false means validation
failure. The case where 0 was used was a place holder for we didn't try
for this field type, which also implicitly means validation passed.
Change-Id: I0950c678191b83caffd755d4a87b2f0efee71c89
Reviewed-on: https://pdfium-review.googlesource.com/28192
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Both of these IPDF_FormNotify callbacks have empty implementations which
just return 0. Removed.
Change-Id: I3324113222f19d2f7a2323ab5086e446d2064451
Reviewed-on: https://pdfium-review.googlesource.com/28191
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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The IPDF_FormNotify::AfterFormImportData method is never called.
Removed.
Change-Id: I0c436193a0af7bc94077bb719e48682bbf7a9b2b
Reviewed-on: https://pdfium-review.googlesource.com/28190
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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When building the formcalc parser trees we need to limit on width along
with depth. It's possible to generate a tree of a single depth but is
more then 20k nodes wide. This will eventuall cause stack overflow
issues.
This CL re-uses the depth check for the grammar expressions in which
we're extending the width of the tree we count that against our depth
check.
Bug: chromium:813346
Change-Id: I01f6567a75776a75374465eacc1ff546db46cac1
Reviewed-on: https://pdfium-review.googlesource.com/28170
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This Cl adds checking for the conditionals of if and elseif expressions.
If the conditional fails to parse we should return nullptr. This already
happens by accident in the if() case, but with elseif() conditions we'll
fail the ASSERT in the CXFA_FMIfExpression constructor and crash.
This CL explicitly checks for the expressions and early exists if they
failed to parse.
Bug: chromium:819509
Change-Id: I9a90182c7709c8c4c0d3ae17d6be67cb668c0c6a
Reviewed-on: https://pdfium-review.googlesource.com/28131
Commit-Queue: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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