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fix: make BrowserView aware of owning window (#31796)

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Shelley Vohr 2021-11-15 16:23:31 +01:00 • committed by GitHub
parent bf7b245fa0
commit 65e4f75058
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 33 additions and 27 deletions
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40
shell/browser/api/electron_api_base_window.cc
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@ -768,18 +768,16 @@ void BaseWindow::AddBrowserView(v8::Local<v8::Value> value) {
gin::ConvertFromV8(isolate(), value, &browser_view)) {
auto get_that_view = browser_views_.find(browser_view->ID());
if (get_that_view == browser_views_.end()) {
if (browser_view->web_contents()) {
// If we're reparenting a BrowserView, ensure that it's detached from
// its previous owner window.
auto* owner_window = browser_view->web_contents()->owner_window();
if (owner_window && owner_window != window_.get()) {
owner_window->RemoveBrowserView(browser_view->view());
browser_view->web_contents()->SetOwnerWindow(nullptr);
}
window_->AddBrowserView(browser_view->view());
browser_view->web_contents()->SetOwnerWindow(window_.get());
// If we're reparenting a BrowserView, ensure that it's detached from
// its previous owner window.
auto* owner_window = browser_view->owner_window();
if (owner_window && owner_window != window_.get()) {
owner_window->RemoveBrowserView(browser_view->view());
browser_view->SetOwnerWindow(nullptr);
}
window_->AddBrowserView(browser_view->view());
browser_view->SetOwnerWindow(window_.get());
browser_views_[browser_view->ID()].Reset(isolate(), value);
}
}
@ -791,10 +789,8 @@ void BaseWindow::RemoveBrowserView(v8::Local<v8::Value> value) {
gin::ConvertFromV8(isolate(), value, &browser_view)) {
auto get_that_view = browser_views_.find(browser_view->ID());
if (get_that_view != browser_views_.end()) {
if (browser_view->web_contents()) {
window_->RemoveBrowserView(browser_view->view());
browser_view->web_contents()->SetOwnerWindow(nullptr);
}
window_->RemoveBrowserView(browser_view->view());
browser_view->SetOwnerWindow(nullptr);
(*get_that_view).second.Reset(isolate(), value);
browser_views_.erase(get_that_view);
}
@ -806,9 +802,7 @@ void BaseWindow::SetTopBrowserView(v8::Local<v8::Value> value,
gin::Handle<BrowserView> browser_view;
if (value->IsObject() &&
gin::ConvertFromV8(isolate(), value, &browser_view)) {
if (!browser_view->web_contents())
return;
auto* owner_window = browser_view->web_contents()->owner_window();
auto* owner_window = browser_view->owner_window();
auto get_that_view = browser_views_.find(browser_view->ID());
if (get_that_view == browser_views_.end() ||
(owner_window && owner_window != window_.get())) {
@ -1137,12 +1131,10 @@ void BaseWindow::ResetBrowserViews() {
!browser_view.IsEmpty()) {
// There's a chance that the BrowserView may have been reparented - only
// reset if the owner window is *this* window.
if (browser_view->web_contents()) {
auto* owner_window = browser_view->web_contents()->owner_window();
if (owner_window && owner_window == window_.get()) {
browser_view->web_contents()->SetOwnerWindow(nullptr);
owner_window->RemoveBrowserView(browser_view->view());
}
auto* owner_window = browser_view->owner_window();
if (owner_window && owner_window == window_.get()) {
browser_view->SetOwnerWindow(nullptr);
owner_window->RemoveBrowserView(browser_view->view());
}
}