This bugs tracks the work required to implement phrase boundary gesture for CJK keyboards. <rdar://problem/16319583>
Created attachment 229053 [details] Patch
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.