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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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Bug: chromium:836361
Change-Id: I40739a21a60610bd5ab0143629f87562ba834a0d
Reviewed-on: https://pdfium-review.googlesource.com/31410
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Bug: chromium:836361
Change-Id: I6d86ccec813f934ed2d0ab124501527d39ce535f
Reviewed-on: https://pdfium-review.googlesource.com/31390
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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On a mouse click after the end of a line (except for the last line)
in an XFA text edit, the caret was moved to the beginning of the next
line, as the position after the space was actually in the next line.
This CL changes the behavior so that the caret is positioned before
the space in this case.
Note it's possible to click directly to that position by clicking
on the beginning of the next line.
Bug: chromium:832293
Change-Id: Ib376e4cca7b32a87d478d3346cb3d8f3bd825daa
Reviewed-on: https://pdfium-review.googlesource.com/31110
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Bug: chromium:832293
Change-Id: Idd240010a5ec99b836d9cb90c4c2aa3027ff5f67
Reviewed-on: https://pdfium-review.googlesource.com/31013
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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It now moves to the end of the edit text instead.
In a multiline edit, clicking after the end of a line in the middle
of the text moves the caret to the beginning of the next line. This
is a known issue to be addressed later.
Bug: chromium:832293
Change-Id: I55ca1f7eebf935fbb7d9526f115489bdfbd8ba1c
Reviewed-on: https://pdfium-review.googlesource.com/31012
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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- Move enums/structs other than CFDE_TextOut to a separate header.
- Move CFDE_TTOLine into CFDE_TextOut.
Change-Id: I63196ebe6c02bc88d1c20ecb625505013edbfa26
Reviewed-on: https://pdfium-review.googlesource.com/22930
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Lei Zhang <thestig@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 unittests and implementations for the text edit engine
methods to get various indexes based on cursor position.
The |RebuildPieces| method was fixed to correctly keep track of
character position when dealing with BIDI characters.
Change-Id: Ie3c5ee5d63bfd00f6f0cdcb1c6fcfe6e05bba50e
Reviewed-on: https://pdfium-review.googlesource.com/14430
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@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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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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