f90e19c3
 Andrea Petta
plugin update
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<?php
/*
PHPRtfLite
Copyright 2007-2008 Denis Slaveckij <sinedas@gmail.com>
Copyright 2010-2012 Steffen Zeidler <sigma_z@sigma-scripts.de>
This file is part of PHPRtfLite.
PHPRtfLite is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
PHPRtfLite is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with PHPRtfLite. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Class for writing the rtf output into a string.
* @since 1.2
* @version 1.2
* @author Steffen Zeidler <sigma_z@sigma-scripts.de>
* @copyright 2010-2012 Steffen Zeidler
* @package PHPRtfLite
*/
class PHPRtfLite_Writer_String implements PHPRtfLite_Writer_Interface
{
/**
* falg, true if handle is closed
* @var boolean
*/
private $_closed = true;
/**
* content
* @var string
*/
private $_content = '';
/**
* opens the handle
*/
public function open()
{
$this->_closed = false;
$this->_content = '';
}
/**
* closes the handle
*/
public function close()
{
$this->_closed = true;
}
/**
* gets written content
*
* @return string
*/
public function getContent()
{
$this->close();
return $this->_content;
}
/**
* write content - internal use
* NOTE: Re-opens the handle if it's closed and empties content.
* May be not the best behavior, yet, but it is as it is.
* It is used for PHPRtfLite's output generation.
*
* @param string $data
*/
public function write($data)
{
if ($this->_closed) {
$this->open();
}
$this->_content .= $data;
}
}
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