[webkit-changes] [WebKit/WebKit] b7a48d: Refactor some drag handling IPC to use sendWithAsy...

[Charlie Wolfe]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: b7a48dcd4cf2d35900aabad9d1a0aeb5d94415e2
      https://github.com/WebKit/WebKit/commit/b7a48dcd4cf2d35900aabad9d1a0aeb5d94415e2
  Author: Charlie Wolfe <charliew at apple.com>
  Date:   2023-10-30 (Mon, 30 Oct 2023)

  Changed paths:
    M Source/WebKit/UIProcess/WebPageProxy.cpp
    M Source/WebKit/UIProcess/WebPageProxy.h
    M Source/WebKit/UIProcess/WebPageProxy.messages.in
    M Source/WebKit/UIProcess/ios/WKContentViewInteraction.mm
    M Source/WebKit/UIProcess/mac/WebViewImpl.mm
    M Source/WebKit/WebProcess/WebPage/WebPage.cpp
    M Source/WebKit/WebProcess/WebPage/WebPage.h
    M Source/WebKit/WebProcess/WebPage/WebPage.messages.in

  Log Message:
  -----------
  Refactor some drag handling IPC to use sendWithAsyncReply()
https://bugs.webkit.org/show_bug.cgi?id=263861
rdar://117665237

Reviewed by Wenson Hsieh.

Drag actions currently send a separate IPC call to notify the UI process that they have been handled.
This patch makes changes to use completion handlers instead. This will make it easier to implement drag
events for site isolation and matches how mouse/key/touch events are handled.

Also some clean up to remove unused function parameters and to only send sandbox extensions for the IPC
calls which require them.

* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::dragEntered):
(WebKit::WebPageProxy::dragUpdated):
(WebKit::WebPageProxy::dragExited):
(WebKit::WebPageProxy::performDragOperation):
(WebKit::WebPageProxy::performDragControllerAction):
(WebKit::WebPageProxy::dragEnded):
(WebKit::WebPageProxy::didPerformDragOperation): Deleted.
(WebKit::WebPageProxy::didEndDragging): Deleted.
* Source/WebKit/UIProcess/WebPageProxy.h:
* Source/WebKit/UIProcess/WebPageProxy.messages.in:
* Source/WebKit/UIProcess/mac/WebViewImpl.mm:
(WebKit::WebViewImpl::draggingExited):
* Source/WebKit/UIProcess/ios/WKContentViewInteraction.mm:
(-[WKContentView dropInteraction:sessionDidExit:]):
* Source/WebKit/WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::performDragControllerAction):
(WebKit::WebPage::performDragOperation):
(WebKit::WebPage::dragEnded):
* Source/WebKit/WebProcess/WebPage/WebPage.h:
* Source/WebKit/WebProcess/WebPage/WebPage.messages.in:

Canonical link: https://commits.webkit.org/269965@main