cef/libcef/cef_context.h

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// Copyright (c) 2010 The Chromium Embedded Framework 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_CONTEXT_H
#define _CEF_CONTEXT_H
#include "../include/cef.h"
#include "browser_request_context.h"
#include "cef_process.h"
#include "cef_thread.h"
#include "base/at_exit.h"
#include "base/file_path.h"
#include "base/message_loop.h"
#include "base/ref_counted.h"
#include <map>
class BrowserRequestContext;
class CefBrowserImpl;
struct WebPreferences;
class CefContext : public CefThreadSafeBase<CefBase>
{
public:
typedef std::list<CefRefPtr<CefBrowserImpl> > BrowserList;
CefContext();
~CefContext();
// These methods will be called on the main application thread.
bool Initialize(bool multi_threaded_message_loop,
const std::wstring& cache_path);
void Shutdown();
scoped_refptr<CefProcess> process() { return process_; }
bool AddBrowser(CefRefPtr<CefBrowserImpl> browser);
bool RemoveBrowser(CefRefPtr<CefBrowserImpl> browser);
CefRefPtr<CefBrowserImpl> GetBrowserByID(int id);
BrowserList* GetBrowserList() { return &browserlist_; }
// Retrieve the path at which cache data will be stored on disk. If empty,
// cache data will be stored in-memory.
const std::wstring& cache_path() { return cache_path_; }
WebPreferences* web_preferences()
{
REQUIRE_UIT();
return webprefs_;
}
// The BrowserRequestContext object is managed by CefProcessIOThread.
void set_request_context(BrowserRequestContext* request_context)
{ request_context_ = request_context; }
scoped_refptr<BrowserRequestContext> request_context()
{ return request_context_; }
private:
// Manages the various process threads.
scoped_refptr<CefProcess> process_;
// Initialize the AtExitManager on the main application thread to avoid
// asserts and possible memory leaks.
base::AtExitManager at_exit_manager_;
std::wstring cache_path_;
WebPreferences* webprefs_;
scoped_refptr<BrowserRequestContext> request_context_;
// Map of browsers that currently exist.
BrowserList browserlist_;
// Used for assigning unique IDs to browser instances.
int next_browser_id_;
};
// Global context object pointer
extern CefRefPtr<CefContext> _Context;
#endif // _CEF_CONTEXT_H