Bug 131493 – [iOS WebKit2] Support phraseboundary gesture recognizer for CJK

• Status: NEW
• Component: WebKit2

[Enrica Casucci]

This bugs tracks the work required to implement phrase boundary gesture for CJK keyboards.

<rdar://problem/16319583>

[Enrica Casucci]

Created attachment 229053 [details]
Patch

[Benjamin Poulain]

Comment on attachment 229053 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=229053&action=review

> Source/WebKit2/WebProcess/WebPage/ios/WebPageIOS.mm:1492
> +            static const uint32_t kHitAreaWidth = 66;
> +            static const uint32_t kHitAreaHeight = 66;

They should not be static. (although I am curious if the compiler would optimize it out).

> Source/WebKit2/WebProcess/WebPage/ios/WebPageIOS.mm:1493
> +            FrameView* view = frame.view();

Let's use a reference to make Andreas happy.

> Source/WebKit2/WebProcess/WebPage/ios/WebPageIOS.mm:1506
> +            float deltaX = ABS(caretRect.x() + (caretRect.width() / 2) - point.x());
> +            float deltaYFromTheTop = ABS(caretRect.y() - point.y());
> +            float deltaYFromTheBottom = ABS(caretRect.y() + caretRect.height() - point.y());

Let's use the std abs.