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feat: add win.setTopBrowserView() so that BrowserViews can be raised (#27007)

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* feat: Raise a browser view via `BrowserWindow.setTopBrowserView()`.

This is similar to removing and re-adding a browser view, but avoids a visible flicker as the browser view is not removed from the window when using `setTopBrowserView`. Note: if the given browser view is not attached to the window, it will be added.

This commit contains the macOS implementation.

* feat: setTopBrowserView support for Windows and Linux

* docs: add info about setTopBrowserView

* docs: Clarify behavior when browserView is not yet attached.

* fix: throw en error when browserView is not attached to the window

* fix: build error

* fix: test

* fix: add test case

* fix: tests

* fix: reparenting

* fix: close second window in tests

Co-authored-by: sentialx <sentialx@gmail.com>
This commit is contained in:
Stewart Lord 2021-02-09 23:23:35 -08:00 • committed by GitHub
parent 706d9ede9b
commit 5f5afaae27
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 108 additions and 0 deletions
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24
shell/browser/native_window_mac.mm
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@ -1095,6 +1095,30 @@ void NativeWindowMac::RemoveBrowserView(NativeBrowserView* view) {
[CATransaction commit];
}
void NativeWindowMac::SetTopBrowserView(NativeBrowserView* view) {
[CATransaction begin];
[CATransaction setDisableActions:YES];
if (!view) {
[CATransaction commit];
return;
}
remove_browser_view(view);
add_browser_view(view);
if (view->GetInspectableWebContentsView()) {
auto* native_view = view->GetInspectableWebContentsView()
->GetNativeView()
.GetNativeNSView();
[[window_ contentView] addSubview:native_view
positioned:NSWindowAbove
relativeTo:nil];
native_view.hidden = NO;
}
[CATransaction commit];
}
void NativeWindowMac::SetParentWindow(NativeWindow* parent) {
InternalSetParentWindow(parent, IsVisible());
}