[Webkit-unassigned] [Bug 118500] New: [EFL][WK2] Correct transforming functions in the WebView.cpp.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=118500

           Summary: [EFL][WK2] Correct transforming functions in the
                    WebView.cpp.
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit EFL
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: eunmi15.lee at samsung.com
                CC: demarchi at webkit.org


The transforming functions in the WebView do not transform correctly.

The transformToScene() function scales the content position with content scale factor even though it is already scaled value.
The userViewportToContents() function transforms scene position instead of user-viewport position to the contents position.
The contentsToUserViewport() function transforms contents position to scene instead of user-viewport.

The scene position indicates the position in the window (Evas in the EFL), and the user-viewport position indicates the position in the web view (Evas_Object in the EFL).
The scene and user-viewport are different, so they should not be confused.

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