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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of the Qt Build Suite.
**
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** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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****************************************************************************/
/*!
\contentspage index.html
\page jsextension-textfile.html
\ingroup list-of-builtin-services
\title TextFile Service
\brief Provides read and write operations on text files.
The \c TextFile service allows you to read from and write into text files.
\section1 Related Declarations
\section2 TextFile.OpenMode
\code
enum TextFile.OpenMode { ReadOnly, WriteOnly, ReadWrite }
\endcode
List of modes that a file may be opened in.
\section1 Available operations
\section2 Constructor
\code
TextFile(filePath: string, openMode: OpenMode = TextFile.ReadOnly)
\endcode
Opens the file at \c filePath in the given mode and returns the object representing the file.
\note The mode influences which of the operations listed below can actually be used on the file.
\section2 atEof
\code
atEof(): boolean
\endcode
Returns \c{true} if no more data can be read from the file, \c{false} otherwise.
\section2 close
\code
close(): void
\endcode
Closes the file. It is recommended to always call this function as soon as you are finished
with the file, in order to keep the number of in-flight file descriptors as low as possible.
\section2 readAll
\code
readAll(): string
\endcode
Reads all data from the file and returns it.
\section2 readLine
\code
readLine(): string
\endcode
Reads one line of text from the file and returns it. The returned string does not contain
the newline characters.
\section2 setCodec
\code
setCodec(codec: string): void
\endcode
Sets the text codec to \c codec. The supported codecs are the same as for \c QTextCodec,
for example: "UTF-8", "UTF-16", and "ISO 8859-1".
\section2 truncate
\code
truncate(): void
\endcode
Truncates the file, that is, gives it the size of zero, removing all content.
\section2 write
\code
write(data: string): void
\endcode
Writes \c data into the file at the current position.
\section2 writeLine
\code
writeLine(data: string): void
\endcode
Writes \c data into the file at the current position and appends the newline character(s).
*/
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