src/subtitles/libssf/SubtitleFile.h

   1 /*
   2  *      Copyright (C) 2003-2006 Gabest
   3  *      http://www.gabest.org
   4  *
   5  *  This Program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This Program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with GNU Make; see the file COPYING.  If not, write to
  17  *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *  http://www.gnu.org/copyleft/gpl.html
  19  *
  20  */
  21
  22 #pragma once
  23
  24 #include "File.h"
  25 #include "Subtitle.h"
  26
  27 namespace ssf
  28 {
  29         class SubtitleFile : public File
  30         {
  31                 static LPCWSTR s_predef;
  32
  33         public:
  34                 struct SegmentItem
  35                 {
  36                         Definition* pDef;
  37                         float start, stop;
  38                 };
  39
  40                 class Segment : public CAtlList<SegmentItem>
  41                 {
  42                 public:
  43                         float m_start, m_stop;
  44                         Segment() {}
  45                         Segment(float start, float stop, const SegmentItem* si = NULL);
  46                         Segment(const Segment& s);
  47                         void operator = (const Segment& s);
  48                 };
  49
  50                 class SegmentList : public CAtlList<Segment>
  51                 {
  52                         CAtlArray<Segment*> m_index;
  53                         size_t Index(bool fForce = false);
  54
  55                 public:
  56                         void RemoveAll();
  57                         void Insert(float start, float stop, Definition* pDef);
  58                         void Lookup(float at, CAtlList<SegmentItem>& sis);
  59                         bool Lookup(float at, size_t& k);
  60                         const Segment* GetSegment(size_t k);
  61                 };
  62
  63                 SegmentList m_segments;
  64
  65         public:
  66                 SubtitleFile();
  67                 virtual ~SubtitleFile();
  68
  69                 void Parse(InputStream& s);
  70                 void Append(InputStream& s, float start, float stop, bool fSetTime = false);
  71                 bool Lookup(float at, CAutoPtrList<Subtitle>& subs);
  72         };
  73 }