[Haiku] Fix bridging Widget to native top-level BView.

• Component: Platform
• Status: RESOLVED FIXED

[Stephan Aßmus]

In the Haiku port, there is no mapping between native widgets and WebCore Widget instances. There is only a top-level BView which renders a web page into a bitmap. For certain WebCore widget functionality, we need to access this BView, like for setting the current cursor or forcing focus. On the other hand, setting a platform widget pointer on Widget results into completely different behavior, like ScrollView tries to forward everything instead of handling stuff itself. To make this work, the pointer to a "top-level" BView is stored in every Widget for the Haiku port.

[Stephan Aßmus]

Created attachment 53115 [details]
[Haiku] Fix bridging to top-level platform widget.

[WebKit Review Bot]

Attachment 53115 [details] did not pass style-queue:

Failed to run "WebKitTools/Scripts/check-webkit-style" exit_code: 1
WebCore/platform/haiku/WidgetHaiku.cpp:43:  Tab found; better to use spaces  [whitespace/tab] [1]
WebCore/platform/haiku/WidgetHaiku.cpp:44:  Tab found; better to use spaces  [whitespace/tab] [1]
WebCore/platform/haiku/WidgetHaiku.cpp:49:  Tab found; better to use spaces  [whitespace/tab] [1]
WebCore/platform/haiku/WidgetHaiku.cpp:50:  Tab found; better to use spaces  [whitespace/tab] [1]
WebCore/platform/haiku/WidgetHaiku.cpp:55:  Tab found; better to use spaces  [whitespace/tab] [1]
WebCore/platform/haiku/WidgetHaiku.cpp:100:  Tab found; better to use spaces  [whitespace/tab] [1]
WebCore/platform/haiku/WidgetHaiku.cpp:111:  Tab found; better to use spaces  [whitespace/tab] [1]
Total errors found: 7 in 3 files


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

[Stephan Aßmus]

Created attachment 53118 [details]
[Haiku] Fix bridging to top-level platform widget.

Sorry about the tabs. Got confused which files I already ran check-webkit-style on...

[David Levin]

Comment on attachment 53118 [details]
[Haiku] Fix bridging to top-level platform widget.

> Index: WebCore/platform/haiku/WidgetHaiku.cpp
> +        if (!m_widget || m_widget->LockLooperWithTimeout(5000) != B_OK)
> +           m_widget = 0;

Your indent is off by one here.

[Stephan Aßmus]

Created attachment 53256 [details]
[Haiku] Fix bridging to top-level platform widget.

Fixed the patch in place (and looked for similar problems).

[WebKit Commit Bot]

Comment on attachment 53256 [details]
[Haiku] Fix bridging to top-level platform widget.

Clearing flags on attachment: 53256

Committed r57521: <http://trac.webkit.org/changeset/57521>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.