| // Copyright 2024 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/extensions/api/tabs/windows_util.h" |
| #include "chrome/browser/extensions/window_controller.h" |
| #include "content/public/browser/web_contents.h" |
| #include "extensions/browser/extension_function.h" |
| #include "ui/base/base_window.h" |
| #include "ui/views/widget/widget.h" |
| |
| namespace windows_util { |
| |
| // Views implementation of CalledFromChildWindow. |
| bool CalledFromChildWindow(ExtensionFunction* function, |
| const extensions::WindowController* controller) { |
| // We can not directly compare window parents here. Extension function calls |
| // can originate from bubbles, which are not physically parented to the |
| // browser window (by design, e.g. extension popups or any extension context |
| // shown inside a BubbleDialogDelegateView). However, the widget of the bubble |
| // window is a child of the browser window's widget. So we check if the |
| // sender's primary widget is the same as the current window's widget. |
| content::WebContents* sender_web_contents = function->GetSenderWebContents(); |
| views::Widget* sender_widget = |
| sender_web_contents ? views::Widget::GetWidgetForNativeWindow( |
| sender_web_contents->GetTopLevelNativeWindow()) |
| : nullptr; |
| views::Widget* current_window_widget = |
| views::Widget::GetWidgetForNativeWindow( |
| controller->window()->GetNativeWindow()); |
| return sender_widget && current_window_widget && |
| sender_widget->GetPrimaryWindowWidget() == current_window_widget; |
| } |
| |
| } // namespace windows_util |
