Bug 157443 – Copying content with shadow DOM doesn't copy any contents

• Component: HTML Editing
• Status: RESOLVED FIXED

[Ryosuke Niwa]

When a selected range contains a shadow host, we should be serializing the composed tree so that the user can copy & paste contents.

<rdar://problem/24944602>

[Ryosuke Niwa]

Created attachment 351175 [details]
WIP

[Ryosuke Niwa]

Created attachment 351207 [details]
WIP2

[Ryosuke Niwa]

Created attachment 351225 [details]
WIP3

[Ryosuke Niwa]

Pretty much done with adding the support for copying plain text and HTML.

[Ryosuke Niwa]

Created attachment 351360 [details]
Adds the support

[EWS Watchlist]

Attachment 351360 [details] did not pass style-queue:


ERROR: Source/WebCore/editing/markup.cpp:340:  Wrong number of spaces before statement. (expected: 8)  [whitespace/indent] [4]
Total errors found: 1 in 35 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Geoffrey Garen]

In file included from /Volumes/Data/EWS/WebKit/WebKitBuild/Release/DerivedSources/WebCore/unified-sources/UnifiedSource228.cpp:2:
./editing/TextIterator.cpp:349:5: error: use of undeclared identifier 'ASSSERT'
    ASSSERT(comparePositions(start, end) <= 0);
    ^
1 error generated.

[Ryosuke Niwa]

Created attachment 351428 [details]
Fixed a typo

[EWS Watchlist]

Attachment 351428 [details] did not pass style-queue:


ERROR: Source/WebCore/editing/markup.cpp:340:  Wrong number of spaces before statement. (expected: 8)  [whitespace/indent] [4]
Total errors found: 1 in 35 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Ryosuke Niwa]

Created attachment 351459 [details]
Fixed GTK+ build

[EWS Watchlist]

Attachment 351459 [details] did not pass style-queue:


ERROR: Source/WebCore/editing/markup.cpp:340:  Wrong number of spaces before statement. (expected: 8)  [whitespace/indent] [4]
Total errors found: 1 in 35 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Wenson Hsieh]

Comment on attachment 351459 [details]
Fixed GTK+ build

View in context: https://bugs.webkit.org/attachment.cgi?id=351459&action=review

> Source/WebCore/editing/markup.cpp:633
> +    for (Node* n = startNode; n != pastEnd; lastNode = n, n = next) {

auto*?

> Source/WebCore/editing/markup.cpp:833
> +    Node* nodeA = commonScope->ancestorNodeInThisScope(a.containerNode());

auto*

[EWS Watchlist]

Comment on attachment 351459 [details]
Fixed GTK+ build

Attachment 351459 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: https://webkit-queues.webkit.org/results/9434856

New failing tests:
editing/pasteboard/copy-paste-across-shadow-boundaries-3.html
editing/pasteboard/copy-paste-across-shadow-boundaries-4.html
editing/pasteboard/copy-paste-across-shadow-boundaries-2.html
editing/pasteboard/copy-paste-across-shadow-boundaries-with-style-1.html
editing/pasteboard/copy-paste-with-shadow-content.html

[EWS Watchlist]

Created attachment 351471 [details]
Archive of layout-test-results from ews121 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews121  Port: ios-simulator-wk2  Platform: Mac OS X 10.13.6

[Ryosuke Niwa]

Sigh... -webkit-text-size-adjust: auto strikes again :( Will add iOS specific results.

[Ryosuke Niwa]

Thanks for the review!

(In reply to Wenson Hsieh from comment #12)
> Comment on attachment 351459 [details]
> Fixed GTK+ build
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=351459&action=review
> 
> > Source/WebCore/editing/markup.cpp:633
> > +    for (Node* n = startNode; n != pastEnd; lastNode = n, n = next) {
> 
> auto*?

Fixed.

> > Source/WebCore/editing/markup.cpp:833
> > +    Node* nodeA = commonScope->ancestorNodeInThisScope(a.containerNode());
> 
> auto*

Fixed.

[Ryosuke Niwa]

Created attachment 351476 [details]
Patch for landing

[EWS Watchlist]

Attachment 351476 [details] did not pass style-queue:


ERROR: Source/WebCore/editing/markup.cpp:340:  Wrong number of spaces before statement. (expected: 8)  [whitespace/indent] [4]
Total errors found: 1 in 40 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Ryosuke Niwa]

Committed r236785: <https://trac.webkit.org/changeset/236785>