[webkit-changes] [WebKit/WebKit] f35e3c: Add new experimental presentation mode for full-wi...

[Dana Estra]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: f35e3cd3da0099400e5cd75be791681152e8ec90
      https://github.com/WebKit/WebKit/commit/f35e3cd3da0099400e5cd75be791681152e8ec90
  Author: Dana Estra <destra at apple.com>
  Date:   2024-02-01 (Thu, 01 Feb 2024)

  Changed paths:
    M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
    M Source/WebCore/Modules/modern-media-controls/media/media-controller.js
    M Source/WebCore/css/CSSPseudoSelectors.json
    M Source/WebCore/css/SelectorChecker.cpp
    M Source/WebCore/css/SelectorCheckerTestFunctions.h
    M Source/WebCore/cssjit/SelectorCompiler.cpp
    M Source/WebCore/dom/Element.h
    M Source/WebCore/dom/FullscreenManager.cpp
    M Source/WebCore/dom/FullscreenManager.h
    M Source/WebCore/html/HTMLMediaElement.cpp
    M Source/WebCore/html/HTMLMediaElement.h
    M Source/WebCore/html/HTMLVideoElement.cpp
    M Source/WebCore/html/HTMLVideoElement.h
    M Source/WebCore/html/HTMLVideoElement.idl
    M Source/WebCore/page/ChromeClient.h
    M Source/WebCore/platform/graphics/MediaPlayerEnums.h
    M Source/WebKit/UIProcess/WebFullScreenManagerProxy.cpp
    M Source/WebKit/UIProcess/WebFullScreenManagerProxy.h
    M Source/WebKit/WebProcess/FullScreen/WebFullScreenManager.cpp
    M Source/WebKit/WebProcess/FullScreen/WebFullScreenManager.h
    M Source/WebKit/WebProcess/FullScreen/WebFullScreenManager.messages.in
    M Source/WebKit/WebProcess/InjectedBundle/InjectedBundlePageFullScreenClient.cpp
    M Source/WebKit/WebProcess/InjectedBundle/InjectedBundlePageFullScreenClient.h
    M Source/WebKit/WebProcess/WebCoreSupport/WebChromeClient.cpp
    M Source/WebKit/WebProcess/WebCoreSupport/WebChromeClient.h
    M Source/WebKit/WebProcess/cocoa/VideoPresentationManager.mm
    M Source/WebKitLegacy/mac/WebCoreSupport/WebChromeClient.h
    M Source/WebKitLegacy/mac/WebCoreSupport/WebChromeClient.mm

  Log Message:
  -----------
  Add new experimental presentation mode for full-window video viewing
https://bugs.webkit.org/show_bug.cgi?id=266241
rdar://119503825

Reviewed by Tim Nguyen and Jer Noble.

This patch adds a new WebKit presentation mode, In-Window Fullscreen, that puts a video element
In a fullscreen mode that is limited to the application's window. This mode is put behind a WebKit internal feature flag. This patch also adds a new pseudo-class for user agents only to style the video element when in this presentation mode: -internal-in-window-full-screen.

* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* Source/WebCore/Modules/modern-media-controls/media/media-controller.js:
(MediaController.prototype.get isFullscreen):
(WebCore::SelectorChecker::checkOne const):
* Source/WebCore/css/SelectorCheckerTestFunctions.h:
(WebCore::matchesInWindowFullScreenPseudoClass):
* Source/WebCore/css/SelectorPseudoClassAndCompatibilityElementMap.in:
* Source/WebCore/cssjit/SelectorCompiler.cpp:
(WebCore::SelectorCompiler::JSC_DEFINE_JIT_OPERATION):
(WebCore::SelectorCompiler::addPseudoClassType):
* Source/WebCore/dom/Element.h:
* Source/WebCore/dom/FullscreenManager.cpp:
(WebCore::FullscreenManager::requestFullscreenForElement):
(WebCore::FullscreenManager::willEnterFullscreen):
* Source/WebCore/dom/FullscreenManager.h:
* Source/WebCore/html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::enterFullscreen):
(WebCore::HTMLMediaElement::exitFullscreen):
(WebCore::HTMLMediaElement::willBecomeFullscreenElement):
(WebCore::HTMLMediaElement::willStopBeingFullscreenElement):
* Source/WebCore/html/HTMLMediaElement.h:
* Source/WebCore/html/HTMLVideoElement.cpp:
(WebCore::toFullscreenMode):
(WebCore::HTMLVideoElement::toPresentationMode):
(WebCore::HTMLVideoElement::webkitSetPresentationMode):
* Source/WebCore/html/HTMLVideoElement.h:
* Source/WebCore/html/HTMLVideoElement.idl:
* Source/WebCore/page/ChromeClient.h:
(WebCore::ChromeClient::enterFullScreenForElement):
* Source/WebCore/platform/graphics/MediaPlayerEnums.h:
* Source/WebKit/UIProcess/WebFullScreenManagerProxy.cpp:
(WebKit::WebFullScreenManagerProxy::willEnterFullScreen):
* Source/WebKit/UIProcess/WebFullScreenManagerProxy.h:
* Source/WebKit/WebProcess/FullScreen/WebFullScreenManager.cpp:
(WebKit::WebFullScreenManager::enterFullScreenForElement):
(WebKit::WebFullScreenManager::exitFullScreenForElement):
(WebKit::WebFullScreenManager::willEnterFullScreen):
* Source/WebKit/WebProcess/FullScreen/WebFullScreenManager.h:
* Source/WebKit/WebProcess/FullScreen/WebFullScreenManager.messages.in:
* Source/WebKit/WebProcess/InjectedBundle/InjectedBundlePageFullScreenClient.cpp:
(WebKit::InjectedBundlePageFullScreenClient::enterFullScreenForElement):
(WebKit::InjectedBundlePageFullScreenClient::exitFullScreenForElement):
* Source/WebKit/WebProcess/InjectedBundle/InjectedBundlePageFullScreenClient.h:
* Source/WebKit/WebProcess/WebCoreSupport/WebChromeClient.cpp:
(WebKit::WebChromeClient::enterFullScreenForElement):
* Source/WebKit/WebProcess/WebCoreSupport/WebChromeClient.h:
* Source/WebKit/WebProcess/cocoa/VideoPresentationManager.mm:
(WebKit::VideoPresentationManager::supportsVideoFullscreen const):

Canonical link: https://commits.webkit.org/273923@main