cef/libcef/common/chrome/chrome_main_delegate_cef.h

85 lines
3.1 KiB
C++

// Copyright 2020 The Chromium Embedded Framework Authors.
// Portions copyright 2012 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 CEF_LIBCEF_COMMON_CHROME_CHROME_MAIN_DELEGATE_CEF_
#define CEF_LIBCEF_COMMON_CHROME_CHROME_MAIN_DELEGATE_CEF_
#include <memory>
#include "include/cef_app.h"
#include "libcef/common/app_manager.h"
#include "libcef/common/chrome/chrome_content_client_cef.h"
#include "libcef/common/main_runner_handler.h"
#include "libcef/common/task_runner_manager.h"
#include "base/macros.h"
#include "chrome/app/chrome_main_delegate.h"
class ChromeContentBrowserClientCef;
class ChromeContentRendererClientCef;
// CEF override of ChromeMainDelegate
class ChromeMainDelegateCef : public ChromeMainDelegate,
public CefAppManager,
public CefTaskRunnerManager {
public:
// |runner| will be non-nullptr for the main process only, and will outlive
// this object.
ChromeMainDelegateCef(CefMainRunnerHandler* runner,
CefSettings* settings,
CefRefPtr<CefApp> application);
~ChromeMainDelegateCef() override;
// ChromeMainDelegate overrides.
bool BasicStartupComplete(int* exit_code) override;
void PreSandboxStartup() override;
void PreBrowserMain() override;
int RunProcess(
const std::string& process_type,
const content::MainFunctionParams& main_function_params) override;
#if defined(OS_LINUX)
void ZygoteForked() override;
#endif
content::ContentClient* CreateContentClient() override;
content::ContentBrowserClient* CreateContentBrowserClient() override;
content::ContentRendererClient* CreateContentRendererClient() override;
protected:
// CefAppManager overrides.
CefRefPtr<CefApp> GetApplication() override { return application_; }
content::ContentClient* GetContentClient() override {
return &chrome_content_client_cef_;
}
CefRefPtr<CefRequestContext> GetGlobalRequestContext() override;
CefBrowserContext* CreateNewBrowserContext(
const CefRequestContextSettings& settings,
base::OnceClosure initialized_cb) override;
// CefTaskRunnerManager overrides.
scoped_refptr<base::SingleThreadTaskRunner> GetBackgroundTaskRunner()
override;
scoped_refptr<base::SingleThreadTaskRunner> GetUserVisibleTaskRunner()
override;
scoped_refptr<base::SingleThreadTaskRunner> GetUserBlockingTaskRunner()
override;
scoped_refptr<base::SingleThreadTaskRunner> GetRenderTaskRunner() override;
scoped_refptr<base::SingleThreadTaskRunner> GetWebWorkerTaskRunner() override;
private:
ChromeContentBrowserClientCef* content_browser_client() const;
ChromeContentRendererClientCef* content_renderer_client() const;
CefMainRunnerHandler* const runner_;
CefSettings* const settings_;
CefRefPtr<CefApp> application_;
// We use this instead of ChromeMainDelegate::chrome_content_client_.
ChromeContentClientCef chrome_content_client_cef_;
DISALLOW_COPY_AND_ASSIGN(ChromeMainDelegateCef);
};
#endif // CEF_LIBCEF_COMMON_CHROME_CHROME_MAIN_DELEGATE_CEF_