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This CL marks the methods in CXFA_Value to make it clear which can
return nullptr and updates callsites as needed.
Change-Id: If1f794bcbbddaa57a1efdd67195df58a77b4373a
Reviewed-on: https://pdfium-review.googlesource.com/22773
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL makes it clear that GetFormValue can return nullptr and fixes up
a few callsites as needed.
Change-Id: Id2e85b0956a678b5b338b9e2a4d32731fe6c4729
Reviewed-on: https://pdfium-review.googlesource.com/22690
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL renames GetPara to make it explicit it can return nullptr.
Change-Id: I7c6529c15646b9947964e25a8d28938b38f091d6
Reviewed-on: https://pdfium-review.googlesource.com/22680
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL makes it explicit that GetMargin may return a nullptr.
Change-Id: I46780e8df9e966accc38baf56f8aa5149533db87
Reviewed-on: https://pdfium-review.googlesource.com/22675
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Fix spelling mistake.
Change-Id: I1322bf898d8bf558f4d1e8d9b3294cf31f916c87
Reviewed-on: https://pdfium-review.googlesource.com/22671
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL changes the various CXFA_FF* widgets to hold a CXFA_Node instead
of a CXFA_WidgetAcc wrapper.
Change-Id: I7e31633d5ffd3b61abcdcdfeee7822514c5b28da
Reviewed-on: https://pdfium-review.googlesource.com/22410
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL moves methods from WidgetAcc which just proxy to CXFA_Node.
Change-Id: Icf1006b4be3f91077de411ed1a571b1507117602
Reviewed-on: https://pdfium-review.googlesource.com/22391
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the CXFA_FFDocView parameter from CXFA_WidgetAcc and
passes in the document to the methods which require a document.
Change-Id: I7b264caf0ed89d0453ae0b74c27f2ee0f31f61af
Reviewed-on: https://pdfium-review.googlesource.com/22260
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL folds the CXFA_ImageData wrapper into CXFA_Image.
Change-Id: I36596abc4dff7d17dc6ee13a857a084f41164c7a
Reviewed-on: https://pdfium-review.googlesource.com/22190
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the CXFA_MarginData wrapper and moves the methods
directly to CXFA_Margin.
Change-Id: I7c9e979fb78d0d356605f1318489daabcb8c32cd
Reviewed-on: https://pdfium-review.googlesource.com/22110
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the CXFA_ParaData wrapper and folds the code into
CXFA_Para.
Change-Id: I86d139f1df48dcc80d28c7516b1bda95a59e94bd
Reviewed-on: https://pdfium-review.googlesource.com/21270
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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The CXFA_ValueData class is a thin wrapper around the CXFA_Value, this
CL moves the methods from CXFA_ValueData into CXFA_Value.
Change-Id: I2c57e93e5c4675b82af71cf75f2dfc0fb12e4b20
Reviewed-on: https://pdfium-review.googlesource.com/21170
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL changes the enum XFA_ATTRIBUTEENUM to an enum class
XFA_AttributeEnum. Methods expecting an int32 have been updated to take
or return the XFA_AttrbuteEnum type.
Change-Id: I268453949545fe2dd3eae707be4d9cc7edeff763
Reviewed-on: https://pdfium-review.googlesource.com/20070
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL fixes the return types and makes the CXFA_ParaData methods
const.
Change-Id: Ifb63b46e826d9741682d992d7fc1ee37c772fb41
Reviewed-on: https://pdfium-review.googlesource.com/19070
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the second constructor parameter which is always true
and removes all related conditionals. The methods have been changed to
const and return instead of using out parameters.
Change-Id: Id6d2aa533a212e961e3b8169eef57b7e868d503e
Reviewed-on: https://pdfium-review.googlesource.com/19010
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL removes CXFA_DataData::operator bool in favour of an explicit
HasValidNode method. This makes the call sites a lot clearer.
Change-Id: I6fae14fdeec4674ca7916e21b9e5703070fc3069
Reviewed-on: https://pdfium-review.googlesource.com/18830
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL renames CXFA_Value to CXFA_ValueData to show it's part of the
data hierarchy.
Change-Id: I4693234f503903a2c11d76a56dbbb6de5f0c3718
Reviewed-on: https://pdfium-review.googlesource.com/18018
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL renames CXFA_Para to CXFA_ParaData to show it is part of the
data hierarchy.
Change-Id: I71f58c87416b17d1e59252ca374aad13935fc430
Reviewed-on: https://pdfium-review.googlesource.com/17989
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL renames CXFA_Margin to CXFA_MarginData to reflect the fact this
is part of the data hierarchy.
Change-Id: I50d82d01fcaf35c621f13b8b68bc04d850ec885a
Reviewed-on: https://pdfium-review.googlesource.com/17986
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL renames CXFA_Image to CXFA_ImageData to make it clear it's part
of the data hierarchy.
Change-Id: Ia593ef3c9deb872db11f8246b13ef3c39a90d4c7
Reviewed-on: https://pdfium-review.googlesource.com/17984
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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The core fix in this CL is a change to how LWZ decompression works, so
that when the min code table size and the color palette size are
different, color codes after the end of the defined color palette are
considered errors.
This CL also introduces a bunch of tweaks to the call return path,
since there were multiple locations where the GIF decode failing
status was being dropped on the floor, so the end widget would have a
bitmap with the default colour in it, instead of nothing.
BUG=chromium:616671
Change-Id: Id6f40d552dc24650c91e9903f710ff2fa63bc774
Reviewed-on: https://pdfium-review.googlesource.com/14630
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: 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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Change some related code to take a const CFX_Matrix* since it is not
immediately obvious if the matrix can be made into a const-ref.
Change-Id: I15c840222b575cc479b1f6f0b6d3b3c0e50d5515
Reviewed-on: https://pdfium-review.googlesource.com/11113
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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There currently exists a weird split where some files exist in xfa/fxfa
and some files exist in xfa/fxfa/app. This CL removes the app/ folder
and moves all files up to the parent directory.
Change-Id: I00c87851a1ebc5a7a636eb9a17b58ba3f1708a84
Reviewed-on: https://pdfium-review.googlesource.com/8810
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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