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RESOLVED FIXED
231234
Allow text selection to flip.
https://bugs.webkit.org/show_bug.cgi?id=231234
Summary
Allow text selection to flip.
Megan Gardner
Reported
2021-10-05 09:09:48 PDT
Allow text selection to flip.
Attachments
Patch
(14.10 KB, patch)
2021-10-05 09:21 PDT
,
Megan Gardner
no flags
Details
Formatted Diff
Diff
Patch
(15.51 KB, patch)
2021-10-05 15:01 PDT
,
Megan Gardner
no flags
Details
Formatted Diff
Diff
Patch
(15.50 KB, patch)
2021-10-05 19:10 PDT
,
Megan Gardner
no flags
Details
Formatted Diff
Diff
Patch for landing
(15.49 KB, patch)
2021-10-06 07:26 PDT
,
Megan Gardner
no flags
Details
Formatted Diff
Diff
Show Obsolete
(3)
View All
Add attachment
proposed patch, testcase, etc.
Megan Gardner
Comment 1
2021-10-05 09:21:16 PDT
Created
attachment 440221
[details]
Patch
Wenson Hsieh
Comment 2
2021-10-05 09:34:40 PDT
Comment on
attachment 440221
[details]
Patch View in context:
https://bugs.webkit.org/attachment.cgi?id=440221&action=review
Nice! r=mews
> Source/WTF/ChangeLog:9 > + Add an internal flag to guard text selectin flipping while
Nit - selectin => selection
> Source/WebKit/ChangeLog:11 > + This is currently guarded behind and off-by-default flag so that we can
Nit - "behind and" => "behind an"
> Source/WebKit/WebProcess/WebPage/ios/WebPageIOS.mm:1506 > +static std::optional<SimpleRange> rangeForPointInRootViewCoordinates(Frame& frame, const IntPoint& pointInRootViewCoordinates, bool baseIsStart, bool selectionFlippingEnabled, bool &selectionFlipped)
Nit - instead of an out-reference (`bool& selectionFlipped`), I think we generally prefer to coalesce that into the return value in modern code (i.e. make this helper function either return `std::pair<SimpleRange, bool>`, or `std::pair<SimpleRange, SelectionWasFlipped>` where `SelectionWasFlipped` is a strongly typed enum)
Wenson Hsieh
Comment 3
2021-10-05 09:36:44 PDT
Comment on
attachment 440221
[details]
Patch View in context:
https://bugs.webkit.org/attachment.cgi?id=440221&action=review
>> Source/WebKit/WebProcess/WebPage/ios/WebPageIOS.mm:1506 >> +static std::optional<SimpleRange> rangeForPointInRootViewCoordinates(Frame& frame, const IntPoint& pointInRootViewCoordinates, bool baseIsStart, bool selectionFlippingEnabled, bool &selectionFlipped) > > Nit - instead of an out-reference (`bool& selectionFlipped`), I think we generally prefer to coalesce that into the return value in modern code (i.e. make this helper function either return `std::pair<SimpleRange, bool>`, or `std::pair<SimpleRange, SelectionWasFlipped>` where `SelectionWasFlipped` is a strongly typed enum)
This would also allow you to do something like `std::tie(range, selectionFlipped) = rangeForPointInRootViewCoordinates(frame, point, baseIsStart, selectionFlippingEnabled());` at the call site.
Alexey Proskuryakov
Comment 4
2021-10-05 10:54:07 PDT
Comment on
attachment 440221
[details]
Patch View in context:
https://bugs.webkit.org/attachment.cgi?id=440221&action=review
> Source/WebKit/ChangeLog:9 > + In order to bring webkit more in line with UIKit, allow text seleciton to flip.
As long as we are nitpicking on "selection" spelling, here is another typo :-)
Megan Gardner
Comment 5
2021-10-05 15:01:11 PDT
Created
attachment 440272
[details]
Patch
Wenson Hsieh
Comment 6
2021-10-05 18:51:35 PDT
Comment on
attachment 440272
[details]
Patch View in context:
https://bugs.webkit.org/attachment.cgi?id=440272&action=review
> Source/WebKit/WebProcess/WebPage/ios/WebPageIOS.mm:1508 > +static std::pair<std::optional<SimpleRange>, WebKit::SelectionWasFlipped> rangeForPointInRootViewCoordinates(Frame& frame, const IntPoint& pointInRootViewCoordinates, bool baseIsStart, bool selectionFlippingEnabled)
Nit - you can omit the `WebKit::` here.
Megan Gardner
Comment 7
2021-10-05 19:10:10 PDT
Created
attachment 440321
[details]
Patch
Megan Gardner
Comment 8
2021-10-06 07:26:03 PDT
Created
attachment 440363
[details]
Patch for landing
EWS
Comment 9
2021-10-06 08:23:12 PDT
Committed
r283619
(
242571@main
): <
https://commits.webkit.org/242571@main
> All reviewed patches have been landed. Closing bug and clearing flags on
attachment 440363
[details]
.
Radar WebKit Bug Importer
Comment 10
2021-10-06 08:24:23 PDT
<
rdar://problem/83934776
>
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