cef/tests/cefclient/browser/root_window_manager.h

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5.4 KiB
C++

// Copyright (c) 2015 The Chromium Embedded Framework 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 CEF_TESTS_CEFCLIENT_BROWSER_ROOT_WINDOW_MANAGER_H_
#define CEF_TESTS_CEFCLIENT_BROWSER_ROOT_WINDOW_MANAGER_H_
#pragma once
#include <memory>
#include <set>
#include "include/cef_command_line.h"
#include "include/cef_request_context_handler.h"
#include "tests/cefclient/browser/image_cache.h"
#include "tests/cefclient/browser/root_window.h"
#include "tests/cefclient/browser/temp_window.h"
namespace client {
// Used to create/manage RootWindow instances. The methods of this class can be
// called from any browser process thread unless otherwise indicated.
class RootWindowManager : public RootWindow::Delegate {
public:
// If |terminate_when_all_windows_closed| is true quit the main message loop
// after all windows have closed.
explicit RootWindowManager(bool terminate_when_all_windows_closed);
// Create a new top-level native window. This method can be called from
// anywhere.
scoped_refptr<RootWindow> CreateRootWindow(
std::unique_ptr<RootWindowConfig> config);
// Create a new native popup window.
// If |with_controls| is true the window will show controls.
// If |with_osr| is true the window will use off-screen rendering.
// This method is called from ClientHandler::CreatePopupWindow() to
// create a new popup or DevTools window. Must be called on the UI thread.
scoped_refptr<RootWindow> CreateRootWindowAsPopup(
bool with_controls,
bool with_osr,
const CefPopupFeatures& popupFeatures,
CefWindowInfo& windowInfo,
CefRefPtr<CefClient>& client,
CefBrowserSettings& settings);
// Create a new top-level native window to host |extension|.
// If |with_controls| is true the window will show controls.
// If |with_osr| is true the window will use off-screen rendering.
// This method can be called from anywhere.
scoped_refptr<RootWindow> CreateRootWindowAsExtension(
CefRefPtr<CefExtension> extension,
const CefRect& source_bounds,
CefRefPtr<CefWindow> parent_window,
base::OnceClosure close_callback,
bool with_controls,
bool with_osr);
// Returns true if a window hosting |extension| currently exists. Must be
// called on the main thread.
bool HasRootWindowAsExtension(CefRefPtr<CefExtension> extension);
// Returns the RootWindow associated with the specified browser ID. Must be
// called on the main thread.
scoped_refptr<RootWindow> GetWindowForBrowser(int browser_id) const;
// Returns the currently active/foreground RootWindow. May return nullptr.
// Must be called on the main thread.
scoped_refptr<RootWindow> GetActiveRootWindow() const;
// Returns the currently active/foreground browser. May return nullptr. Safe
// to call from any thread.
CefRefPtr<CefBrowser> GetActiveBrowser() const;
// Close all existing windows. If |force| is true onunload handlers will not
// be executed.
void CloseAllWindows(bool force);
// Manage the set of loaded extensions. RootWindows will be notified via the
// OnExtensionsChanged method.
void AddExtension(CefRefPtr<CefExtension> extension);
bool request_context_per_browser() const {
return request_context_per_browser_;
}
private:
// Allow deletion via std::unique_ptr only.
friend std::default_delete<RootWindowManager>;
~RootWindowManager();
void OnRootWindowCreated(scoped_refptr<RootWindow> root_window);
void NotifyExtensionsChanged();
// RootWindow::Delegate methods.
CefRefPtr<CefRequestContext> GetRequestContext(
RootWindow* root_window) override;
scoped_refptr<ImageCache> GetImageCache() override;
void OnTest(RootWindow* root_window, int test_id) override;
void OnExit(RootWindow* root_window) override;
void OnRootWindowDestroyed(RootWindow* root_window) override;
void OnRootWindowActivated(RootWindow* root_window) override;
void OnBrowserCreated(RootWindow* root_window,
CefRefPtr<CefBrowser> browser) override;
void CreateExtensionWindow(CefRefPtr<CefExtension> extension,
const CefRect& source_bounds,
CefRefPtr<CefWindow> parent_window,
base::OnceClosure close_callback,
bool with_osr) override;
void CleanupOnUIThread();
const bool terminate_when_all_windows_closed_;
bool request_context_per_browser_;
bool request_context_shared_cache_;
// Existing root windows. Only accessed on the main thread.
typedef std::set<scoped_refptr<RootWindow>> RootWindowSet;
RootWindowSet root_windows_;
// The currently active/foreground RootWindow. Only accessed on the main
// thread.
scoped_refptr<RootWindow> active_root_window_;
// The currently active/foreground browser. Access is protected by
// |active_browser_lock_;
mutable base::Lock active_browser_lock_;
CefRefPtr<CefBrowser> active_browser_;
// Singleton window used as the temporary parent for popup browsers.
std::unique_ptr<TempWindow> temp_window_;
CefRefPtr<CefRequestContext> shared_request_context_;
// Loaded extensions. Only accessed on the main thread.
ExtensionSet extensions_;
scoped_refptr<ImageCache> image_cache_;
DISALLOW_COPY_AND_ASSIGN(RootWindowManager);
};
} // namespace client
#endif // CEF_TESTS_CEFCLIENT_BROWSER_ROOT_WINDOW_MANAGER_H_