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#ifndef _MinCharactersPerSecond_h
#define _MinCharactersPerSecond_h
/*
* subtitleeditor -- a tool to create or edit subtitle
*
* https://kitone.github.io/subtitleeditor/
* https://github.com/kitone/subtitleeditor/
*
* Copyright @ 2005-2015, kitone
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "errorchecking.h"
#include <i18n.h>
/*
*
*/
class MinCharactersPerSecond : public ErrorChecking
{
public:
MinCharactersPerSecond()
:ErrorChecking(
"minimum-characters-per-second",
_("Minimum Characters per Second"),
_("Detects and fixes subtitles when the number of characters per second is inferior to the specified value."))
{
m_minCPS = 5;
}
/*
*
*/
virtual void init()
{
m_minCPS = Config::getInstance().get_value_double("timing", "min-characters-per-second");
}
/*
*
*/
bool execute(Info &info)
{
if( ( info.currentSub.check_cps_text( m_minCPS, (m_minCPS + 1) ) >= 0 ) || m_minCPS == 0 )
return false;
SubtitleTime duration( utility::get_min_duration_msecs( info.currentSub.get_text(), m_minCPS ) );
if(info.tryToFix)
{
info.currentSub.set_duration( duration );
return true;
}
info.error = build_message(
_("There are too few characters per second: <b>%.1f chars/s</b>"), info.currentSub.get_characters_per_second_text() );
info.solution = build_message(
_("<b>Automatic correction:</b> change current subtitle duration to %s."),
duration.str().c_str() );
return true;
}
protected:
double m_minCPS;
};
#endif//_MinCharactersPerSecond_h
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