subtitle.cc

/*
 * SubTimer source file
 *  Copyright (C) 2005 Peter Salvi
 *   Last modification: <2005.03.23., 16:20:07>
 *
 *  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 2 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, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#include "subtitle.hh"

SubTitle::SubTitle()
{
  line_count = 0;
}

SubTitle::SubTitle(SubTitle const *s)
{
  line_count = s->line_count;
  for(std::vector<Event *>::const_iterator ei = s->events.begin();
      ei != s->events.end(); ++ei) {
    Event *e = new Event;
    e->start = (*ei)->start;
    e->end = (*ei)->end;
    e->name = (*ei)->name;
    e->dialogue = (*ei)->dialogue;
    events.push_back(e);
  }
}

SubTitle::~SubTitle()
{
}

size_t SubTitle::count() const 
{ 
  return line_count; 
}

SubTitle::Event *SubTitle::operator[](size_t const i) const 
{ 
  return events[i]; 
}

void SubTitle::insertBefore(size_t const i, Event *e)
{
  std::vector<Event *>::iterator ei = events.begin();
  advance(ei, i);
  events.insert(ei, e);
  ++line_count;
}

void SubTitle::insertAfter(size_t const i, Event *e)
{
  std::vector<Event *>::iterator ei = events.begin();
  advance(ei, i+1);
  events.insert(ei, e);
  ++line_count;
}

void SubTitle::erase(size_t const i)
{
  std::vector<Event *>::iterator ei = events.begin();
  advance(ei, i);
  delete *ei;
  events.erase(ei);
  --line_count;
}

void SubTitle::eraseAll()
{
  for(std::vector<Event *>::iterator ei = events.begin();
      ei != events.end(); ++ei)
    delete *ei;
  events.clear();
  line_count = 0;
}

bool SubTitle::extractTime(QString const str, QTime &t, 
                           bool const srt_style) const
{
  bool ok = true;
  unsigned int h, m, s, z;

  if(srt_style) {
    if(sscanf(str, "%2d:%2d:%2d,%3d", &h, &m, &s, &z) != 4) 
      ok = false;
    else
      t = QTime(h, m, s, z);
  } else {
    if(sscanf(str, "%2d:%2d:%2d.%2d", &h, &m, &s, &z) != 4) 
      ok = false;
    else
      t = QTime(h, m, s, 10 * z);
  }
  return ok;
}

---