[chromium] Make WebKit API support draggable region change update

• Component: WebKit Misc.
• Status: RESOLVED FIXED

[Jian Li]

We need to make WebKit API for chromium support draggable region change update.

[Jian Li]

Created attachment 155681 [details]
Proposed Patch

[WebKit Review Bot]

Please wait for approval from [e-mail], [e-mail], [e-mail], [e-mail] or [e-mail] before submitting, as this patch contains changes to the Chromium public API. See also https://trac.webkit.org/wiki/ChromiumWebKitAPI.

[WebKit Review Bot]

Attachment 155681 [details] did not pass style-queue:

Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'Source/Platform/ChangeLog', u'Source/Platf..." exit_code: 1
Source/WebKit/chromium/src/WebDocument.cpp:248:  draggable_regions is incorrectly named. Don't use underscores in your identifier names.  [readability/naming/underscores] [4]
Total errors found: 1 in 9 files


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

[Jian Li]

Created attachment 155685 [details]
Proposed Patch

[Adam Barth]

Comment on attachment 155685 [details]
Proposed Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=155685&action=review

> Source/Platform/chromium/public/WebDraggableRegion.h:40
> +struct WebDraggableRegion {

This looks like a wrapper for DashboardRegionValue, which is a WebCore concept, not a WebCore/platform concept.  Therefore, this header should be in WebKit/chromium/public rather than in Platform.

> Source/Platform/chromium/public/WebDraggableRegion.h:44
> +    int type;

Is this really an enum?  Should we create an API for the enum values so we can COMPILE_ASSERT that they match their WebCore counterparts?

> Source/WebKit/chromium/public/WebViewClient.h:384
> +    // Draggable regions ----------------------------------------------------

Two blank lines before section headings.

[Jian Li]

(In reply to comment #5)
> (From update of attachment 155685 [details])
> View in context: https://bugs.webkit.org/attachment.cgi?id=155685&action=review
> 
> > Source/Platform/chromium/public/WebDraggableRegion.h:40
> > +struct WebDraggableRegion {
> 
> This looks like a wrapper for DashboardRegionValue, which is a WebCore concept, not a WebCore/platform concept.  Therefore, this header should be in WebKit/chromium/public rather than in Platform.

Will fix it at landing time.

> 
> > Source/Platform/chromium/public/WebDraggableRegion.h:44
> > +    int type;
> 
> Is this really an enum?  Should we create an API for the enum values so we can COMPILE_ASSERT that they match their WebCore counterparts?

WebCore counterparts also use int type. For now, I am going to keep int type for our version. I am thinking of ignoring the type information (rectangular or circular). We will extract the shape information from the element when CSS shape is fully supported and then update this struct.

> 
> > Source/WebKit/chromium/public/WebViewClient.h:384
> > +    // Draggable regions ----------------------------------------------------
> 
> Two blank lines before section headings.

Will fix it at landing time.

[Adam Barth]

> WebCore counterparts also use int type. For now, I am going to keep int type for our version. I am thinking of ignoring the type information (rectangular or circular). We will extract the shape information from the element when CSS shape is fully supported and then update this struct.

Just a bare int doesn't make any sense in the API.  Perhaps we should omit it for now and add it later when we need it?

[Jian Li]

(In reply to comment #7)
> > WebCore counterparts also use int type. For now, I am going to keep int type for our version. I am thinking of ignoring the type information (rectangular or circular). We will extract the shape information from the element when CSS shape is fully supported and then update this struct.
> 
> Just a bare int doesn't make any sense in the API.  Perhaps we should omit it for now and add it later when we need it?

Sounds good.

[Jian Li]

Committed as http://trac.webkit.org/changeset/124394.