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// 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.
#ifndef CHROME_BROWSER_DEBUGGER_DEVTOOLS_FILE_HELPER_H_
#define CHROME_BROWSER_DEBUGGER_DEVTOOLS_FILE_HELPER_H_
#include <map>
#include <string>
#include "base/basictypes.h"
#include "base/memory/ref_counted.h"
class FilePath;
class Profile;
class DevToolsFileHelper {
public:
class Delegate {
public:
virtual ~Delegate() {}
virtual void FileSavedAs(const std::string& url) = 0;
virtual void AppendedTo(const std::string& url) = 0;
};
DevToolsFileHelper(Profile* profile, Delegate* delegate);
~DevToolsFileHelper();
// Saves |content| to the file and associates its path with given |url|.
// If client is calling this method with given |url| for the first time
// or |save_as| is true, confirmation dialog is shown to the user.
void Save(const std::string& url,
const std::string& content,
bool save_as);
// Append |content| to the file that has been associated with given |url|.
// The |url| can be associated with a file via calling Save method.
// If the Save method has not been called for this |url|, then
// Append method does nothing.
void Append(const std::string& url, const std::string& content);
void FileSelected(const std::string& url,
const FilePath& path,
const std::string& content);
private:
static void WriteFile(const FilePath& path, const std::string& content);
static void AppendToFile(const FilePath& path, const std::string& content);
class SaveAsDialog;
Profile* profile_;
Delegate* delegate_;
scoped_refptr<SaveAsDialog> save_as_dialog_;
typedef std::map<std::string, FilePath> PathsMap;
PathsMap saved_files_;
DISALLOW_COPY_AND_ASSIGN(DevToolsFileHelper);
};
#endif // CHROME_BROWSER_DEBUGGER_DEVTOOLS_FILE_HELPER_H_
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