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BUG=chromium:756427
Change-Id: I90c7065ec5a467cb954cdf3e1d6954a0b0655d4e
Reviewed-on: https://pdfium-review.googlesource.com/15630
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL moves the members of CPDF_RenderOptions to be private members
and adds accessor methods as needed.
Change-Id: Ie91665ff53ae00cc4c53741d089d375503fabe11
Reviewed-on: https://pdfium-review.googlesource.com/15531
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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List of changes:
https://chromium.googlesource.com/chromium/src/third_party/freetype2.git/+log/7e50824288fa..ae7dc1f62d82
Bug: chromium:754574 pdfium:905
Change-Id: Ic7525eb5a4d5fab19bdc2ec7e625e0fc889c52a2
Reviewed-on: https://pdfium-review.googlesource.com/15370
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
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SetVisible() may be called during Destroy() which may be called
during SetVisible().
This fixes the latest in a family of bugs that happen after an
instance is freed by code triggered by JS code while it's executing
a method.
The CL has a lot of protection for many of these points where JS
may be executed and potentially destroy objects. The return types
of many methods that may execute JS have been changed to bool,
indicating whether the instance is still alive after the call.
Bug: chromium:770148
Change-Id: If5a9db4d8d6aac10f4dd6b645922bb96c116684d
Reviewed-on: https://pdfium-review.googlesource.com/15190
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Merge CPDF_ReadValidator::IsXXXAvailable and CPDF_ReadValidator::SheduleXXXDowload
methods into one CheckXXXAndRequestIfUnavailable.
Change-Id: Ib108d5bc3589df17269c841b0024dd4690909304
Reviewed-on: https://pdfium-review.googlesource.com/13730
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Art Snake <art-snake@yandex-team.ru>
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Remove unused defines; Move to .cpp files where possible; Fixup values.
Change-Id: I88cd5deb04b14ab8e9f8097a695c3d0b52d64b4c
Reviewed-on: https://pdfium-review.googlesource.com/15130
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This is allow us check document/pages/form availability using
FPDFAvail_IsXXAvail without download requests.
Change-Id: Ie4525147d8b8e98573d53b2e5b456b632a8a1951
Reviewed-on: https://pdfium-review.googlesource.com/13030
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Art Snake <art-snake@yandex-team.ru>
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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>
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Bug: pdfium:892
Change-Id: Ica0377515589a96a8919cb8ed2a3da1d1c9f6191
Reviewed-on: https://pdfium-review.googlesource.com/15030
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
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Update embedder tests to simulate unavailable data and download requests.
Change-Id: I634fa89d2a0c859243e849752936da87568909f4
Reviewed-on: https://pdfium-review.googlesource.com/11890
Commit-Queue: Art Snake <art-snake@yandex-team.ru>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Tha problem was, that when we use hints tables, we do not check
pages tree availability, but currently for receiving page object
in CPDF_Document, the pages tree should be available anyway.
Change-Id: I908d00027fd8727f074a38e47fea095229ef5147
Reviewed-on: https://pdfium-review.googlesource.com/11892
Commit-Queue: Art Snake <art-snake@yandex-team.ru>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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The problem was, that the CPDF_SyntaxParser read last block
not from requested position. In this case It move down
requested position to fill whole buffer. As result this additional
data was not requested by DownloadHints.
To fix this allow resize data buffer in CPDF_SyntaxParser, to store
more small block, and always read from requsted position.
Also add reading check into CPDF_Parser::LoadLinearizedMainXRefTable to
prevent infinite loops.
Change-Id: I14d3f4457393025dca390aa3ceaa940716463534
Reviewed-on: https://pdfium-review.googlesource.com/11891
Commit-Queue: Art Snake <art-snake@yandex-team.ru>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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The FontBBox, for compatiblity reasons, must be specified top to
bottom. This CL flips the current implementation which was bottom to
top.
Bug: pdfium:892
Change-Id: Ieb8d3bb183ed7870e3b3d7f0380f1343adedf87b
Reviewed-on: https://pdfium-review.googlesource.com/14851
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL moves the CFX_Font definition out of fx_font.h and into
cfx_font.h to match the cfx_font.cpp implementation.
Change-Id: Icc2fc7463fa4b9d0bec925e80b60a638136a83a1
Reviewed-on: https://pdfium-review.googlesource.com/14951
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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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>
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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>
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This CL renames the FX_OS defines to have _OS_ in their names and drops
the _DESKTOP suffix. The FXM defines have been changed to just FX.
Change-Id: Iab172fba541713b5f6d14fb8098baf68e3364c74
Reviewed-on: https://pdfium-review.googlesource.com/14833
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the CFPDF_* prefix. The classes have been renamed to
their FPDF_* name with Context appended to the end. This makes it easier
to differentiate things like CPDF_DataAvail vs CFPDF_DataAvail as the
former is now FPDF_AvailContext.
Change-Id: I4a97727b3418de268c8494eaca2ed413b5cc2954
Reviewed-on: https://pdfium-review.googlesource.com/14810
Reviewed-by: Art Snake <art-snake@yandex-team.ru>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Keep the old name, but mark it as deprecated and don't use it in own
code.
Change-Id: I17b88dccacf494a03562c0d003cfcb2bc03bf430
Reviewed-on: https://pdfium-review.googlesource.com/14750
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Bug: chromium:766957
Change-Id: I61b282059fb4fc2c8ba6dafc502f030f31dd324d
Reviewed-on: https://pdfium-review.googlesource.com/14710
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This was the last place talking about "point objects".
Change-Id: Ib5f5d5b8efdd674ca5902ff82c2bd4d9f2db8bb1
Reviewed-on: https://pdfium-review.googlesource.com/14651
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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Change-Id: Ice5ef31af6e32b6a02072e2a4445b19d4f801d3c
Reviewed-on: https://pdfium-review.googlesource.com/14330
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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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It should make sure the FPDF_PAGEOJECT passed in is actually a path.
Change-Id: I89d0626dc350fd2f65b08282b276a4de2c3a7398
Reviewed-on: https://pdfium-review.googlesource.com/13710
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL changes the behavior of FPDF_RenderPageBitmapWithMatrix so it
transforms the bitmap. Before, the page would be transformed and the
assumption was that it would be drawn on a bitmap with the same
dimensions as the original page. This does not work well because a
transformation generally changes the dimensions of the page. The
rectangles test is modified to include small rectangles in the corner
of the page, so that it's clear that the whole original page is being
displayed.
Bug: pdfium:849
Change-Id: Ie89f959a1605fea59a15d239ca871ccd939ec92b
Reviewed-on: https://pdfium-review.googlesource.com/13510
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Change-Id: I2a750c8e46b68dc4870e2dadd2ed3429008e1562
Reviewed-on: https://pdfium-review.googlesource.com/13551
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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thestig provided a test PDF that reproduced the issue that is being
tested for in the ASSERT. I have spent some time going throught the
related code, and the condition in the assert is actually standard
behaviour, so shouldn't be asserted. The following code gracefully
handles the case of more text then requested being returned.
BUG=chromium:763369
Change-Id: I5bc121977169deead52fc5dd2503376b1b62d83f
Reviewed-on: https://pdfium-review.googlesource.com/13750
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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This really shouldn't ever happen, but there used to be this guard in
this code and I am getting reports of crashes after it was removed. I
have added an assert, so hopefully if it is actually occuring, then we
might get a reproduction case based on a debug build crash.
BUG=chromium:763369
Change-Id: Ifaebfbcb0413a1d7777222ba838aaee234f94ae3
Reviewed-on: https://pdfium-review.googlesource.com/13691
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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Change the underlying type for FX_STRSIZE to size_t from int. This
will make the value unsigned and thus all values in the range of the
type will be valid. This allows for the final remove of negative
length strings, but also introduces a some casting and functional
errors, since many parts of the code base assume that FX_STRSIZE is
int or another signed type. This also CL fixes these errors.
BUG=pdfium:828
Change-Id: I231dca59e96fc9330cbb099eecbdfc41fcf86f5b
Reviewed-on: https://pdfium-review.googlesource.com/11830
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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