cef/libcef/common/chrome/chrome_main_delegate_cef.cc
Marshall Greenblatt 48fc0bd220 Make CefBrowserContext an abstract base class (see issue )
Existing CefBrowserContext functionality is now split between
CefBrowserContext and AlloyBrowserContext. Runtime implementations of
CefBrowserContext will provide access to the content::BrowserContext and
Profile types via different inheritance paths. For example, the Alloy
runtime uses ChromeProfileAlloy and the Chrome runtime uses ProfileImpl.

This change also renames CefResourceContext to CefIOThreadState to more
accurately represent its purpose as it no longer needs to extend
content::ResourceContext.
2020-07-01 15:35:07 -04:00

107 lines
3.4 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.
#include "libcef/common/chrome/chrome_main_delegate_cef.h"
#include "libcef/browser/chrome/chrome_content_browser_client_cef.h"
ChromeMainDelegateCef::ChromeMainDelegateCef(CefMainRunnerHandler* runner,
CefRefPtr<CefApp> application)
: ChromeMainDelegate(base::TimeTicks::Now()),
runner_(runner),
application_(application) {}
ChromeMainDelegateCef::~ChromeMainDelegateCef() = default;
void ChromeMainDelegateCef::PreCreateMainMessageLoop() {
// The parent ChromeMainDelegate implementation creates the NSApplication
// instance on macOS, and we intentionally don't want to do that here.
runner_->PreCreateMainMessageLoop();
}
int ChromeMainDelegateCef::RunProcess(
const std::string& process_type,
const content::MainFunctionParams& main_function_params) {
if (process_type.empty()) {
return runner_->RunMainProcess(main_function_params);
}
return ChromeMainDelegate::RunProcess(process_type, main_function_params);
}
content::ContentClient* ChromeMainDelegateCef::CreateContentClient() {
return &chrome_content_client_cef_;
}
content::ContentBrowserClient*
ChromeMainDelegateCef::CreateContentBrowserClient() {
// Match the logic in the parent ChromeMainDelegate implementation, but create
// our own object type.
if (chrome_content_browser_client_ == nullptr) {
DCHECK(!startup_data_);
startup_data_ = std::make_unique<StartupData>();
chrome_content_browser_client_ =
std::make_unique<ChromeContentBrowserClientCef>(startup_data_.get());
}
return chrome_content_browser_client_.get();
}
CefRefPtr<CefRequestContext> ChromeMainDelegateCef::GetGlobalRequestContext() {
// TODO(chrome-runtime): Implement this method.
NOTIMPLEMENTED();
return nullptr;
}
CefBrowserContext* ChromeMainDelegateCef::CreateNewBrowserContext(
const CefRequestContextSettings& settings) {
// TODO(chrome-runtime): Implement this method.
NOTIMPLEMENTED();
return nullptr;
}
scoped_refptr<base::SingleThreadTaskRunner>
ChromeMainDelegateCef::GetBackgroundTaskRunner() {
auto browser_client = content_browser_client();
if (browser_client)
return browser_client->background_task_runner();
return nullptr;
}
scoped_refptr<base::SingleThreadTaskRunner>
ChromeMainDelegateCef::GetUserVisibleTaskRunner() {
auto browser_client = content_browser_client();
if (browser_client)
return browser_client->user_visible_task_runner();
return nullptr;
}
scoped_refptr<base::SingleThreadTaskRunner>
ChromeMainDelegateCef::GetUserBlockingTaskRunner() {
auto browser_client = content_browser_client();
if (browser_client)
return browser_client->user_blocking_task_runner();
return nullptr;
}
scoped_refptr<base::SingleThreadTaskRunner>
ChromeMainDelegateCef::GetRenderTaskRunner() {
// TODO: Implement.
NOTREACHED();
return nullptr;
}
scoped_refptr<base::SingleThreadTaskRunner>
ChromeMainDelegateCef::GetWebWorkerTaskRunner() {
// TODO: Implement.
NOTREACHED();
return nullptr;
}
ChromeContentBrowserClientCef* ChromeMainDelegateCef::content_browser_client()
const {
return static_cast<ChromeContentBrowserClientCef*>(
chrome_content_browser_client_.get());
}