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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_EMBEDDER_BROWSER_WINDOW_FEATURES_H_
#define CHROME_BROWSER_UI_BROWSER_WINDOW_PUBLIC_EMBEDDER_BROWSER_WINDOW_FEATURES_H_
#include <memory>
#include "ui/base/unowned_user_data/scoped_unowned_user_data.h"
class BrowserView;
class BrowserWindowInterface;
// This class should only be used by Chromium embedders, where it will own
// embedder-specific browser window features.
// Chromium features themselves should not be added to this class, rather to
// BrowserWindowFeatures directly.
class EmbedderBrowserWindowFeatures {
public:
DECLARE_USER_DATA(EmbedderBrowserWindowFeatures);
// Constructor is called exactly once to initialize features prior to
// instantiating BrowserView, to allow the view hierarchy to depend on state
// in this class.
explicit EmbedderBrowserWindowFeatures(BrowserWindowInterface* browser);
~EmbedderBrowserWindowFeatures();
static EmbedderBrowserWindowFeatures* From(BrowserWindowInterface* browser);
// Called exactly once to initialize features that depend on the window object
// being created.
void InitPostWindowConstruction(BrowserWindowInterface* browser);
// Called exactly once to initialize features that depend on the view
// hierarchy in BrowserView.
void InitPostBrowserViewConstruction(BrowserView* browser_view);
// Called exactly once to tear down state that depends on the window object.
void TearDownPreBrowserWindowDestruction();
private:
// Embedder-specific feature members:
};
#endif // CHROME_BROWSER_UI_BROWSER_WINDOW_PUBLIC_EMBEDDER_BROWSER_WINDOW_FEATURES_H_
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