Bug 117863 – screen.availWidth always returns width of primary display

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Simon Fraser (smfr)]

screen.availWidth always returns width of primary display

[Simon Fraser (smfr)]

Created attachment 205146 [details]
Patch

[Simon Fraser (smfr)]

<rdar://problem/13560876>

[WebKit Commit Bot]

Attachment 205146 [details] did not pass style-queue:

Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'Source/WebCore/ChangeLog', u'Source/WebCore/WebCore.exp.in', u'Source/WebCore/WebCore.xcodeproj/project.pbxproj', u'Source/WebCore/page/FrameView.cpp', u'Source/WebCore/page/FrameView.h', u'Source/WebCore/platform/Widget.cpp', u'Source/WebCore/platform/Widget.h', u'Source/WebCore/platform/mac/PlatformScreenMac.h', u'Source/WebCore/platform/mac/PlatformScreenMac.mm', u'Source/WebCore/platform/mac/WidgetMac.mm', u'Source/WebKit2/ChangeLog', u'Source/WebKit2/UIProcess/API/mac/WKView.mm']" exit_code: 1
Source/WebKit2/ChangeLog:8:  Line contains tab character.  [whitespace/tab] [5]
Source/WebKit2/ChangeLog:9:  Line contains tab character.  [whitespace/tab] [5]
Source/WebKit2/ChangeLog:10:  Line contains tab character.  [whitespace/tab] [5]
Source/WebKit2/ChangeLog:11:  Line contains tab character.  [whitespace/tab] [5]
Source/WebKit2/ChangeLog:12:  Line contains tab character.  [whitespace/tab] [5]
Source/WebKit2/ChangeLog:13:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:8:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:9:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:10:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:11:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:12:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:13:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:14:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:15:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:16:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:17:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:18:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:19:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:20:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:21:  Line contains tab character.  [whitespace/tab] [5]
Source/WebCore/ChangeLog:22:  Line contains tab character.  [whitespace/tab] [5]
Total errors found: 21 in 12 files


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

[Geoffrey Garen]

Comment on attachment 205146 [details]
Patch

r=me for every character of this patch that is not a tab character.

[Simon Fraser (smfr)]

Comment on attachment 205146 [details]
Patch

I don't actually need to add the PlatformScreenMac.h header.

[Build Bot]

Comment on attachment 205146 [details]
Patch

Attachment 205146 [details] did not pass mac-ews (mac):
Output: http://webkit-queues.appspot.com/results/876645

New failing tests:
fast/frames/iframe-access-screen-of-deleted.html

[Build Bot]

Created attachment 205167 [details]
Archive of layout-test-results from webkit-ews-08 for mac-mountainlion

The attached test failures were seen while running run-webkit-tests on the mac-ews.
Bot: webkit-ews-08  Port: mac-mountainlion  Platform: Mac OS X 10.8.3

[Build Bot]

Comment on attachment 205146 [details]
Patch

Attachment 205146 [details] did not pass mac-ews (mac):
Output: http://webkit-queues.appspot.com/results/921769

New failing tests:
fast/frames/iframe-access-screen-of-deleted.html

[Build Bot]

Created attachment 205168 [details]
Archive of layout-test-results from webkit-ews-05 for mac-mountainlion

The attached test failures were seen while running run-webkit-tests on the mac-ews.
Bot: webkit-ews-05  Port: mac-mountainlion  Platform: Mac OS X 10.8.3

[Build Bot]

Comment on attachment 205146 [details]
Patch

Attachment 205146 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-queues.appspot.com/results/937609

New failing tests:
fast/media/invalid-lengths.html
fast/frames/iframe-access-screen-of-deleted.html
media/video-source-media.html
fast/css/device-aspect-ratio.html
fast/dom/Window/window-resize-and-move-arguments.html
fast/media/matchmedium-query-api.html
fast/media/w3c/test_media_queries.html
fast/media/media-query-list-01.html
fast/dom/Window/window-resize.html

[Build Bot]

Created attachment 205178 [details]
Archive of layout-test-results from webkit-ews-10 for mac-mountainlion-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: webkit-ews-10  Port: mac-mountainlion-wk2  Platform: Mac OS X 10.8.3

[Simon Fraser (smfr)]

Test failures are because WebKitTestRunner puts the window offscreen, so we were failing to get any screen. Will fix to fall back to the first screen, as the old code did.

[Simon Fraser (smfr)]

http://trac.webkit.org/changeset/151877

[Simon Fraser (smfr)]

Followup in https://trac.webkit.org/r151879

[Geoffrey Garen]

A few things Anders pointed out:

(1) Can we remove the category methods from NSScreen? They pollute the global namespace. 

(2) Can we move this code from Widget to HostWindow? Then you would have:

    if (!widget)
        return XXX;
    ScrollView* view = widget->view();
    if (!view)
        return XXX;
    return view->hostWindow()->displayID();

That seems like a better separation of concerns between classes.

[Simon Fraser (smfr)]

Will do that cleanup via bug 117944.