cef/libcef/common/alloy/alloy_main_delegate.h

96 lines
3.4 KiB
C++

// Copyright (c) 2011 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_ALLOY_ALLOY_MAIN_DELEGATE_H_
#define CEF_LIBCEF_COMMON_ALLOY_ALLOY_MAIN_DELEGATE_H_
#pragma once
#include <string>
#include "include/cef_app.h"
#include "libcef/common/alloy/alloy_content_client.h"
#include "libcef/common/app_manager.h"
#include "libcef/common/main_runner_handler.h"
#include "libcef/common/resource_bundle_delegate.h"
#include "libcef/common/task_runner_manager.h"
#include "content/public/app/content_main_delegate.h"
namespace base {
class CommandLine;
}
class AlloyContentBrowserClient;
class AlloyContentRendererClient;
class ChromeContentUtilityClient;
// Manages state specific to the CEF runtime.
class AlloyMainDelegate : public content::ContentMainDelegate,
public CefAppManager,
public CefTaskRunnerManager {
public:
// |runner| and |settings| will be non-nullptr for the main process only,
// and will outlive this object.
AlloyMainDelegate(CefMainRunnerHandler* runner,
CefSettings* settings,
CefRefPtr<CefApp> application);
AlloyMainDelegate(const AlloyMainDelegate&) = delete;
AlloyMainDelegate& operator=(const AlloyMainDelegate&) = delete;
~AlloyMainDelegate() override;
// content::ContentMainDelegate overrides.
absl::optional<int> PreBrowserMain() override;
absl::optional<int> BasicStartupComplete() override;
void PreSandboxStartup() override;
absl::variant<int, content::MainFunctionParams> RunProcess(
const std::string& process_type,
content::MainFunctionParams main_function_params) override;
void ProcessExiting(const std::string& process_type) override;
#if BUILDFLAG(IS_LINUX)
void ZygoteForked() override;
#endif
content::ContentBrowserClient* CreateContentBrowserClient() override;
content::ContentRendererClient* CreateContentRendererClient() override;
content::ContentUtilityClient* CreateContentUtilityClient() override;
protected:
// CefAppManager overrides.
CefRefPtr<CefApp> GetApplication() override { return application_; }
content::ContentClient* GetContentClient() override {
return &content_client_;
}
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:
void InitializeResourceBundle();
CefMainRunnerHandler* const runner_;
CefSettings* const settings_;
CefRefPtr<CefApp> application_;
std::unique_ptr<AlloyContentBrowserClient> browser_client_;
std::unique_ptr<AlloyContentRendererClient> renderer_client_;
std::unique_ptr<ChromeContentUtilityClient> utility_client_;
AlloyContentClient content_client_;
CefResourceBundleDelegate resource_bundle_delegate_;
};
#endif // CEF_LIBCEF_COMMON_ALLOY_ALLOY_MAIN_DELEGATE_H_