weblayer/public/browser_controller.h

// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef WEBLAYER_PUBLIC_BROWSER_CONTROLLER_H_
#define WEBLAYER_PUBLIC_BROWSER_CONTROLLER_H_

#include <algorithm>

#include "build/build_config.h"

namespace gfx {
class Size;
}

#if !defined(OS_ANDROID)
namespace views {
class WebView;
}
#endif

namespace weblayer {
class BrowserObserver;
class Profile;
class NavigationController;

// Represents a browser window that is navigable.
class BrowserController {
 public:
  // Pass an empty |path| for an in-memory profile.
  static std::unique_ptr<BrowserController> Create(
      Profile* profile,
      const gfx::Size& initial_size);

  virtual ~BrowserController() {}

  virtual void AddObserver(BrowserObserver* observer) = 0;

  virtual void RemoveObserver(BrowserObserver* observer) = 0;

  virtual NavigationController* GetNavigationController() = 0;

#if !defined(OS_ANDROID)
  // TODO: this isn't a stable API, so use it now for expediency in the C++ API,
  // but if we ever want to have backward or forward compatibility in C++ this
  // will have to be something else.
  virtual void AttachToView(views::WebView* web_view) = 0;
#endif
};

}  // namespace weblayer

#endif  // WEBLAYER_PUBLIC_BROWSER_CONTROLLER_H_