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Change-Id: I1981eb23006db203e845e954a7847cfa992d5e03
Reviewed-on: https://pdfium-review.googlesource.com/36710
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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GetOuter is const, so the assignment has no side effects, and the
value is never user in the method body.
Issue found with Clang Static Analyzer.
Change-Id: I0116726a3df38dbf611db75ed03a0a17b4449d09
Reviewed-on: https://pdfium-review.googlesource.com/33531
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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This CL adds the necessary plumbing to propagate the change information
for a text widget from FWL out to JS and handle the returned value as
necessary.
Bug: pdfium:1066
Change-Id: I78fd81761b90294f1836e9f09dba12ed238963cc
Reviewed-on: https://pdfium-review.googlesource.com/33070
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Change-Id: I707273c81d51124cf6ca7ba43cf1a817f3c852ea
Reviewed-on: https://pdfium-review.googlesource.com/32412
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This method always returns true, so make that assumption and clean up
dead code.
More cleanups will follow this one to remove the code that can now
be inferred to be dead.
Change-Id: I73f077561ab511a1c2c09ac6990ab5cdc5bfb055
Reviewed-on: https://pdfium-review.googlesource.com/32391
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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This fixes issues when a line break is deleted and the caret remains
where it was, now between two lines.
Bug: chromium:836361
Change-Id: I6cd40402a97348bcfc4c9291e7acb044a1e68113
Reviewed-on: https://pdfium-review.googlesource.com/31391
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Bug: chromium:836361
Change-Id: I39a0a3f9cb59ceb81f944dd5d0d4fd38a2e18a6b
Reviewed-on: https://pdfium-review.googlesource.com/31411
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Delete had two issues: it acted as a backspace that did not move
the caret; delete was considered a valid char to insert in the
character buffer.
Bug: chromium:820104
Change-Id: I869eedcbf369b9b1df79f16285d991b8e630cd05
Reviewed-on: https://pdfium-review.googlesource.com/31291
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Bug: chromium:832293
Change-Id: Id7b90f7958e71350ecde31ef8891541eb4767ecf
Reviewed-on: https://pdfium-review.googlesource.com/31010
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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The existing code for spellchecking is non-functional and we are not
planning on fixing/finishing it, so removing it, since it currently is
marking everything as misspelt.
BUG=pdfium:1054
Change-Id: I23aaa13c09aed483376d7d06f47fdf31d890786b
Reviewed-on: https://pdfium-review.googlesource.com/29790
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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This Cl updates CFWL_Edit to keep the cursor from extending pass the end
of the text. If we set the cursor past the end it will trigger the
ASSERT in the text edit engine as the edit engine assumes the caller
does the right thing.
Bug: pdfium:1023
Change-Id: Idfed4b240c13d666a686d0e09b78bcc9a1406794
Reviewed-on: https://pdfium-review.googlesource.com/29650
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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CFWL_Edit::UpdateCursorRect now checks if the edit is empty before
getting the caret position.
Bug: chromium:592750
Change-Id: I792e90537741a78141fa084a646380bfe7ce4637
Reviewed-on: https://pdfium-review.googlesource.com/25910
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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This makes the caret appear (again?), blink, and fixes its positioning
to be a little spaced from the last character.
Known issue: when the edit is empty, the caret is not necessarily
aligned with where the text will be.
Bug: chromium:592750
Change-Id: I950b0ea236db8855c6ed50f48ec1935d97e6ccf8
Reviewed-on: https://pdfium-review.googlesource.com/25451
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Change-Id: I99776deb809609f69275848ddb81706e2cc82c82
Reviewed-on: https://pdfium-review.googlesource.com/22370
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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The build system doesn't like name clashes over directories in XFA.
The Pattern and and Shading classes need to be renamed to not clash with
future XFA node class names.
Change-Id: I978da492d884626c0db2e11ac236a3399e9c7e58
Reviewed-on: https://pdfium-review.googlesource.com/18290
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@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 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 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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This CL changes the Text Edit Engine code to use a count instead of an
end index for the selection range. Using count lets us differentiate a
selection at the beginning of 1 character and an empty selection.
A few new tests were added to test unicode word break behaviour, some are not
working yet and are commented out.
Change-Id: Icce8f5003102ef0a850151ccdf16d3c2226d94bf
Reviewed-on: https://pdfium-review.googlesource.com/13491
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: 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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Change-Id: I51fb7b9df8bdb557e9dca6d1be91736fe124e16a
Reviewed-on: https://pdfium-review.googlesource.com/13630
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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This CL implements the needed logic in CFDE_TextEditEngine to handle
word selection.
Change-Id: I6b388c23655037fec107d68ec07d33638b959374
Reviewed-on: https://pdfium-review.googlesource.com/13211
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL rebuilds the text edit engine in a simpler fashion. Instead of
depending on multiple pages, paragraphs and buffer fields there is a
single text edit engine which contains a gap buffer.
This makes the code easier to understand and follow.
Change-Id: I10fe85603fa9ed15a647eaac2d931f113cd0c7b0
Reviewed-on: https://pdfium-review.googlesource.com/11990
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This CL updates the text edit engine to load and unload the page
directly instead of calling through the edit widget.
Change-Id: I636c8e8b0e635968222430098d3d268c75224b42
Reviewed-on: https://pdfium-review.googlesource.com/11590
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL converts the return value to be an enum class and updates the
usages to use the names instead of values.
Change-Id: I8b6927551679ac4103775a04187daad2e0d6c569
Reviewed-on: https://pdfium-review.googlesource.com/11512
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Currently, all three of CFX_Matrix::TransformRect() take in rect values
and modify them in place.
This CL converts them to take in constant values and return the
transformed values instead, and fixes all the call sites.
Bug=pdfium:874
Change-Id: I9c274df3b14e9d88c100ba0530068e06e8fec32b
Reviewed-on: https://pdfium-review.googlesource.com/11550
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Jane Liu <janeliulwq@google.com>
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Change-Id: Idc9dfcafe6727c1689443ce8f9568567e55d51c8
Reviewed-on: https://pdfium-review.googlesource.com/11114
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Constify parameters as well.
Change-Id: I7e87b11cc73b133b04d49ceed1c46f5afcb89d1a
Reviewed-on: https://pdfium-review.googlesource.com/11111
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This CL removes a bunch of redundant members from the text edit engine.
The change information tracking was removed as most of it was unused or
was used inconsistently.
Change-Id: I92460594e46accff0b78e1183c8574fc83ce728a
Reviewed-on: https://pdfium-review.googlesource.com/11275
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL changes caret movement into an enum class and removes the
MoveNone flag.
Change-Id: I8a01b057942d45ceae9a6c3b95cfe3b8dc9ce9a5
Reviewed-on: https://pdfium-review.googlesource.com/11274
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL cleans up CFDE_TxtEdtEngine::{Insert|Delete} to cleanup return
values, input params and other unused bits.
Change-Id: I53c4475ce3dc6518058bc130e9710842df841032
Reviewed-on: https://pdfium-review.googlesource.com/11273
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL fixes the visibility of some methods in xfa/fde along with
removing unused methods. Unused params are also removed.
Change-Id: Ic6e6d2ac8d07dc4bdabb3e0121831e4bf3fbb8ec
Reviewed-on: https://pdfium-review.googlesource.com/11271
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Remove friendship.
De-virtualize.
Nest enum inside class.
Make copy-assignable and pass by const ref.
Make pack better on 64-bits.
Change-Id: I1ae3b6d03756fa5780e9023795db6648e8b8299a
Reviewed-on: https://pdfium-review.googlesource.com/11290
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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This CL moves several methods from the CFDE_TxtEdt* classes from the
.cpp to .h files. As well, the GetCaretRect method is updated to return
the rect instead of using an out param.
Change-Id: I1288701f47d9ac1c413fbf06627f20b295b18b86
Reviewed-on: https://pdfium-review.googlesource.com/11270
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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The three CFDE_TxtEdtEngine layout methods are always called in
sequence. Update to only have a single Layout() method. Simplify the
layout code to use existing helpers.
Change-Id: I0f4d9714f231ca3cebf43579d215d97bd2fe525a
Reviewed-on: https://pdfium-review.googlesource.com/11231
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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This CL moves the implementation of the records which handle undo/redo
in the text edit engine into an anonymous namespace in the engine.
Change-Id: I299b9738b72e3eccbbec972fd3ea956c491859fa
Reviewed-on: https://pdfium-review.googlesource.com/11010
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes the default params from methods in xfa/fde.
Change-Id: Ide93a51430c62753656b9e9c0bcd842d8179aa3c
Reviewed-on: https://pdfium-review.googlesource.com/10952
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes CFDE_RenderDevice. For most of the proxy'd calls we call
the CFX_RenderDevice directly now. To set the clip rect an overload was
added to accept a CFX_RectF and handle the casting to FX_RECT. The one
needed method, DrawString, is move to a static on CFDE_TextOut.
Change-Id: I95ea7e1fa1fd4702074b797c06423c9c9cb51db9
Reviewed-on: https://pdfium-review.googlesource.com/10951
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL removes CFDE_RenderContext and moves the ::Render method to be
::RenderText on the CFWL_Edit class which was the only caller.
Change-Id: Ic940a3f0d10cfce169f5e491de90803fc8a7940d
Reviewed-on: https://pdfium-review.googlesource.com/10950
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL starts cleaning up the visual set iterator code.
Change-Id: I643dc9edeeb0c7ff06ccd34a1977f811675413d8
Reviewed-on: https://pdfium-review.googlesource.com/10615
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL cleans up more defines and shuffles some fde code around to
better locations.
Change-Id: I6af0e991d9fa489ca45d1d0f9d041657beef3b7e
Reviewed-on: https://pdfium-review.googlesource.com/10613
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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The various string/byte classes support Mid(), Left(), and Right() for
extracting substrings. Mid() can handle all possible cases, but Left()
and Right() are useful for common cases and more explicit about what
is going on.
Calls like Mid(offset, length - offset) can be converted to
Right(length - offset). Calls like Mid(0, length) can be converted to
Left(length).
If the substring being extracted does not extend all the way to one of
the edges of the string, then Mid() still needs to be used.
BUG=pdfium:828
Change-Id: I2ec46ad3d71aac0f7b513e103c69cbe8c854cf62
Reviewed-on: https://pdfium-review.googlesource.com/9510
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL moves GetPDFWordString to be a method on CFX_Edit. The
FX_EDIT_ISLATINWORD define is moved into fx_edit.h.
CFWL_Edit::FX_EDIT_ISLATINWORD is renamed to FxEditIsLatinWord to make
less confusing with the define.
Change-Id: I47d12d41447b268894a1d0376ac4b2bdb409e2df
Reviewed-on: https://pdfium-review.googlesource.com/8531
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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These files were originally renamed thinking they'd move with the
colour class up to core/. It was decided that CPWL_Color was a better
core colour class the the xfa colour so these are being renamed back to
XFA based names to make it clear where they live.
Change-Id: Ie89f2306be0609add29bd445e719567e7b439211
Reviewed-on: https://pdfium-review.googlesource.com/7754
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This CL renames CFX_Color to CXFA_Color. The class has some XFA specific
things like shadings and patterns in it and doesn't make sense as the
colour base class.
Change-Id: I1d2230b9f03a1017777ce673419926429b769e7c
Reviewed-on: https://pdfium-review.googlesource.com/7752
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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- Simplify if (cond) return true; return false; pattern.
- Use size_t in CXFA_FFDocView::RunCalculateRecursive().
Change-Id: I1c426556bc927a118cb062999812ab06bbfcfec7
Reviewed-on: https://pdfium-review.googlesource.com/7130
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Sed + minimal conversions to compile, including moving some
constructors into the .cpp file. Any that caused ASAN issues
during the tests were omitted rather than trying to resolve
the underlying issue.
Change-Id: I00a421f33b253eb4071ffd9af3f2922c7443b335
Reviewed-on: https://pdfium-review.googlesource.com/5891
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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So remove it.
But they probably wanted it to be true in one place, because
it looks like a leak. So find a better way to own the object.
Change-Id: I15937e29da5ce8b380f82cb20ee3ecc3f49b8ca3
Reviewed-on: https://pdfium-review.googlesource.com/5473
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Remove more IFX_Pause parameters which are not used.
Change-Id: I9d10bb6b28d6d4d94ec3c4241b1c5a8a0709264c
Reviewed-on: https://pdfium-review.googlesource.com/4875
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This Cl cleans up more IFX_Pause parameters which are always null.
Change-Id: Ia48600f06216db64a2db8e6e97222a91bd4ba149
Reviewed-on: https://pdfium-review.googlesource.com/4890
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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