cef/libcef/browser/browser_main.h

108 lines
3.2 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_BROWSER_BROWSER_MAIN_H_
#define CEF_LIBCEF_BROWSER_BROWSER_MAIN_H_
#pragma once
#include "libcef/browser/request_context_impl.h"
#include "base/macros.h"
#include "base/strings/string_piece.h"
#include "build/build_config.h"
#include "components/prefs/pref_service.h"
#include "content/public/browser/browser_main_parts.h"
namespace content {
struct MainFunctionParams;
}
namespace extensions {
class ExtensionsBrowserClient;
class ExtensionsClient;
} // namespace extensions
#if defined(USE_AURA)
namespace wm {
class WMState;
}
#endif
#if defined(TOOLKIT_VIEWS)
namespace views {
class ViewsDelegate;
#if defined(OS_MACOSX)
class LayoutProvider;
#endif
}
#endif // defined(TOOLKIT_VIEWS)
class CefDevToolsDelegate;
class CefBrowserMainParts : public content::BrowserMainParts {
public:
explicit CefBrowserMainParts(const content::MainFunctionParams& parameters);
~CefBrowserMainParts() override;
int PreEarlyInitialization() override;
void ToolkitInitialized() override;
void PreMainMessageLoopStart() override;
void PostMainMessageLoopStart() override;
int PreCreateThreads() override;
void PreMainMessageLoopRun() override;
void PostMainMessageLoopRun() override;
void PostDestroyThreads() override;
CefRefPtr<CefRequestContextImpl> request_context() const {
return global_request_context_;
}
CefDevToolsDelegate* devtools_delegate() const { return devtools_delegate_; }
scoped_refptr<base::SingleThreadTaskRunner> background_task_runner() const {
return background_task_runner_;
}
scoped_refptr<base::SingleThreadTaskRunner> user_visible_task_runner() const {
return user_visible_task_runner_;
}
scoped_refptr<base::SingleThreadTaskRunner> user_blocking_task_runner()
const {
return user_blocking_task_runner_;
}
private:
#if defined(OS_WIN)
void PlatformInitialize();
#endif // defined(OS_WIN)
CefRefPtr<CefRequestContextImpl> global_request_context_;
CefDevToolsDelegate* devtools_delegate_; // Deletes itself.
std::unique_ptr<extensions::ExtensionsClient> extensions_client_;
std::unique_ptr<extensions::ExtensionsBrowserClient>
extensions_browser_client_;
// Blocking task runners exposed via CefTaskRunner. For consistency with
// previous named thread behavior always execute all pending tasks before
// shutdown (e.g. to make sure critical data is saved to disk).
// |background_task_runner_| is also passed to SQLitePersistentCookieStore.
scoped_refptr<base::SingleThreadTaskRunner> background_task_runner_;
scoped_refptr<base::SingleThreadTaskRunner> user_visible_task_runner_;
scoped_refptr<base::SingleThreadTaskRunner> user_blocking_task_runner_;
#if defined(USE_AURA)
std::unique_ptr<wm::WMState> wm_state_;
#endif
#if defined(TOOLKIT_VIEWS)
std::unique_ptr<views::ViewsDelegate> views_delegate_;
#if defined(OS_MACOSX)
std::unique_ptr<views::LayoutProvider> layout_provider_;
#endif
#endif // defined(TOOLKIT_VIEWS)
DISALLOW_COPY_AND_ASSIGN(CefBrowserMainParts);
};
#endif // CEF_LIBCEF_BROWSER_BROWSER_MAIN_H_