blob: 5b186fc21cf0a05e8d1bd3c03f6b4e1b784682f1 [file] [log] [blame]
// Copyright (c) 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 <string>
#include <vector>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "content/child/child_thread.h"
#include "content/common/content_export.h"
#include "content/public/utility/utility_thread.h"
namespace base {
class FilePath;
namespace content {
class BlinkPlatformImpl;
// This class represents the background thread where the utility task runs.
class UtilityThreadImpl : public UtilityThread,
public ChildThread {
// Constructor that's used when running in single process mode.
explicit UtilityThreadImpl(const std::string& channel_name);
~UtilityThreadImpl() override;
void Shutdown() override;
bool Send(IPC::Message* msg) override;
void ReleaseProcessIfNeeded() override;
#if defined(OS_WIN)
virtual void PreCacheFont(const LOGFONT& log_font) override;
virtual void ReleaseCachedFonts() override;
void Init();
// ChildThread implementation.
bool OnControlMessageReceived(const IPC::Message& msg) override;
// IPC message handlers.
void OnBatchModeStarted();
void OnBatchModeFinished();
#if defined(OS_POSIX) && defined(ENABLE_PLUGINS)
void OnLoadPlugins(const std::vector<base::FilePath>& plugin_paths);
// True when we're running in batch mode.
bool batch_mode_;
// True if running in single process mode.
bool single_process_;
scoped_ptr<BlinkPlatformImpl> blink_platform_impl_;
} // namespace content