[webkit-changes] [WebKit/WebKit] 8ce6e6: [macOS MiniBrowser] Implement pointer lock client ...

[Abrar Rahman Protyasha]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 8ce6e671f9d0f1e22d3125f12884efb9996e93bd
      https://github.com/WebKit/WebKit/commit/8ce6e671f9d0f1e22d3125f12884efb9996e93bd
  Author: Abrar Rahman Protyasha <a_protyasha at apple.com>
  Date:   2023-10-27 (Fri, 27 Oct 2023)

  Changed paths:
    M Source/WebKit/UIProcess/WebPageProxy.cpp
    M Tools/MiniBrowser/mac/WK2BrowserWindowController.m

  Log Message:
  -----------
  [macOS MiniBrowser] Implement pointer lock client delegates and display banner
https://bugs.webkit.org/show_bug.cgi?id=263757
rdar://117562146

Reviewed by Aditya Keerthi.

Right now, you can't enter pointer lock in MiniBrowser because it does
not provide an implementation for the `_webViewDidRequestPointerLock`
client delegate method.

We should address this by providing implementations for both
`_webViewDidRequestPointerLock` and `_webViewDidLosePointerLock`,
allowing us to display a banner that informs the user about their
pointer (and instructs how to exit out of the pointer lock state).

* Source/WebKit/UIProcess/WebPageProxy.cpp:

Drive-by fix to include what condition the `#endif` clause is
terminating.

* Tools/MiniBrowser/mac/WK2BrowserWindowController.m:
(-[WK2BrowserWindowController awakeFromNib]):

Initialize the `_pointerLockBanner` layer here.

(-[WK2BrowserWindowController _webViewDidRequestPointerLock:completionHandler:]):
(-[WK2BrowserWindowController _webViewDidLosePointerLock:]):

Canonical link: https://commits.webkit.org/269854@main