Files
electron/patches/chromium/webview_fullscreen.patch
electron-roller[bot] eff2ea682d chore: bump chromium to 119.0.6045.33 (28-x-y) (#40278)
* chore: bump chromium in DEPS to 119.0.6045.33

* chore: update patches

* test: fix Node.js color edge snapshot stack traces

(cherry picked from commit af4943fd1b)

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
2023-10-19 19:20:48 -04:00

103 lines
5.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Thu, 4 Oct 2018 14:57:02 -0700
Subject: fix: also propagate fullscreen state for outer frame
When entering fullscreen with Element.requestFullscreen in child frames,
the parent frame should also enter fullscreen mode too. Chromium handles
this for iframes, but not for webviews as they are essentially main
frames instead of child frames.
This patch makes webviews propagate the fullscreen state to embedder.It also handles a
DCHECK preventing guest webcontents from becoming the focused webContents.
Note that we also need to manually update embedder's
`api::WebContents::IsFullscreenForTabOrPending` value.
diff --git a/content/browser/renderer_host/render_frame_host_impl.cc b/content/browser/renderer_host/render_frame_host_impl.cc
index 82d197413d990a8f08f25498a66f5097681b2793..9d967772f7afe3987f67f1440890a43032192735 100644
--- a/content/browser/renderer_host/render_frame_host_impl.cc
+++ b/content/browser/renderer_host/render_frame_host_impl.cc
@@ -7334,6 +7334,17 @@ void RenderFrameHostImpl::EnterFullscreen(
}
}
+ // Entering fullscreen from webview should also notify its outer frame.
+ if (frame_tree_node()->render_manager()->IsMainFrameForInnerDelegate()) {
+ RenderFrameProxyHost* outer_proxy =
+ frame_tree_node()->render_manager()->GetProxyToOuterDelegate();
+ DCHECK(outer_proxy);
+ if (outer_proxy->is_render_frame_proxy_live()) {
+ outer_proxy->GetAssociatedRemoteFrame()->WillEnterFullscreen(
+ options.Clone());
+ }
+ }
+
// Focus the window if another frame may have delegated the capability.
if (had_fullscreen_token && !GetView()->HasFocus())
GetView()->Focus();
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index c42ace29f426d7ea7d6d5ae9370d12b380181082..737ca972a248538d110d4c91f9eb45a4645bdd0c 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -3594,21 +3594,25 @@ KeyboardEventProcessingResult WebContentsImpl::PreHandleKeyboardEvent(
const NativeWebKeyboardEvent& event) {
OPTIONAL_TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("content.verbose"),
"WebContentsImpl::PreHandleKeyboardEvent");
- auto* outermost_contents = GetOutermostWebContents();
- // TODO(wjmaclean): Generalize this to forward all key events to the outermost
- // delegate's handler.
- if (outermost_contents != this && IsFullscreen() &&
- event.windows_key_code == ui::VKEY_ESCAPE) {
- // When an inner WebContents has focus and is fullscreen, redirect <esc>
- // key events to the outermost WebContents so it can be handled by that
- // WebContents' delegate.
- if (outermost_contents->PreHandleKeyboardEvent(event) ==
- KeyboardEventProcessingResult::HANDLED) {
+
+ auto handled = delegate_ ? delegate_->PreHandleKeyboardEvent(this, event)
+ : KeyboardEventProcessingResult::NOT_HANDLED;
+
+ if (IsFullscreen() && event.windows_key_code == ui::VKEY_ESCAPE) {
+ if (handled == KeyboardEventProcessingResult::HANDLED)
return KeyboardEventProcessingResult::HANDLED;
+
+ // When an inner WebContents has focus and is fullscreen, traverse through
+ // containing webcontents to any that may handle the escape key.
+ while (auto* outer_web_contents = GetOuterWebContents()) {
+ auto result = outer_web_contents->PreHandleKeyboardEvent(event);
+ if (result == KeyboardEventProcessingResult::HANDLED) {
+ return KeyboardEventProcessingResult::HANDLED;
+ }
}
}
- return delegate_ ? delegate_->PreHandleKeyboardEvent(this, event)
- : KeyboardEventProcessingResult::NOT_HANDLED;
+
+ return handled;
}
bool WebContentsImpl::HandleMouseEvent(const blink::WebMouseEvent& event) {
@@ -3740,7 +3744,7 @@ void WebContentsImpl::EnterFullscreenMode(
OPTIONAL_TRACE_EVENT0("content", "WebContentsImpl::EnterFullscreenMode");
DCHECK(CanEnterFullscreenMode(requesting_frame, options));
DCHECK(requesting_frame->IsActive());
- DCHECK(ContainsOrIsFocusedWebContents());
+ DCHECK(ContainsOrIsFocusedWebContents() || IsGuest());
// When WebView is the `delegate_` we can end up with VisualProperties changes
// synchronously. Notify the view ahead so it can handle the transition.
diff --git a/third_party/blink/renderer/core/fullscreen/fullscreen.cc b/third_party/blink/renderer/core/fullscreen/fullscreen.cc
index 32b4f5d0c0e75fc94d95298ef127c113330896b0..ae1b2ebef7c9620f465506a38855a585fd79ce48 100644
--- a/third_party/blink/renderer/core/fullscreen/fullscreen.cc
+++ b/third_party/blink/renderer/core/fullscreen/fullscreen.cc
@@ -99,7 +99,7 @@ void FullscreenElementChanged(Document& document,
// is the iframe element for the out-of-process frame that contains the
// fullscreen element. Hence, it must match :-webkit-full-screen-ancestor.
if (new_request_type & FullscreenRequestType::kForCrossProcessDescendant) {
- DCHECK(IsA<HTMLIFrameElement>(new_element));
+ // DCHECK(IsA<HTMLIFrameElement>(new_element));
new_element->SetContainsFullScreenElement(true);
}
new_element->SetContainsFullScreenElementOnAncestorsCrossingFrameBoundaries(