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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_BROWSER_WINDOW_PUBLIC_DESKTOP_BROWSER_WINDOW_CAPABILITIES_H_
#define CHROME_BROWSER_UI_BROWSER_WINDOW_PUBLIC_DESKTOP_BROWSER_WINDOW_CAPABILITIES_H_
#include "base/memory/raw_ptr.h"
#include "chrome/browser/ui/unowned_user_data/scoped_unowned_user_data.h"
class BrowserWindowInterface;
class BrowserWindow;
class DesktopBrowserWindowCapabilitiesDelegate;
class UnownedUserDataHost;
namespace content {
class WebContents;
}
// A collection of capabilities related to desktop browser windows. Most
// functionality should go on this class, rather than being exposed on
// BrowserWindowInterface.
class DesktopBrowserWindowCapabilities {
public:
static const char* kDataKey;
DesktopBrowserWindowCapabilities(
DesktopBrowserWindowCapabilitiesDelegate* delegate,
BrowserWindow* browser_window,
UnownedUserDataHost& host);
~DesktopBrowserWindowCapabilities();
static DesktopBrowserWindowCapabilities* From(
BrowserWindowInterface* browser_window_interface);
static const DesktopBrowserWindowCapabilities* From(
const BrowserWindowInterface* browser_window_interface);
// Returns true if the browser window is visible on the screen.
bool IsVisibleOnScreen() const;
// See Browser::IsAttemptingToCloseBrowser() for more details.
bool IsAttemptingToCloseBrowser() const;
// Changes the blocked state of |web_contents|. WebContentses are considered
// blocked while displaying a web contents modal dialog. During that time
// renderer host will ignore any UI interaction within WebContents outside of
// the currently displaying dialog.
// Note that this is a duplicate of the same method in
// WebContentsModalDialogManagerDelegate. This is because there are two ways
// to open tab-modal dialogs, either via TabDialogManager or via
// //components/web_modal. See crbug.com/377820808.
void SetWebContentsBlocked(content::WebContents* web_contents, bool blocked);
private:
// The associated delegate. Must outlive this class.
raw_ptr<DesktopBrowserWindowCapabilitiesDelegate> delegate_ = nullptr;
// The corresponding BrowserWindow. This should be valid for the lifetime of
// this class, since this is constructed by BrowserWindowFeatures after
// Browser creation and destroyed before Browser teardown.
raw_ptr<BrowserWindow> browser_window_ = nullptr;
ScopedUnownedUserData<DesktopBrowserWindowCapabilities> scoped_data_holder_;
};
#endif // CHROME_BROWSER_UI_BROWSER_WINDOW_PUBLIC_DESKTOP_BROWSER_WINDOW_CAPABILITIES_H_
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