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# Ap4MoovAtom.h

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    00001 /*****************************************************************
    00002 |
    00003 |    AP4 - moov Atoms
    00004 |
    00005 |    Copyright 2002-2006 Gilles Boccon-Gibod & Julien Boeuf
    00006 |
    00007 |
    00008 |    This file is part of Bento4/AP4 (MP4 Atom Processing Library).
    00009 |
    00010 |    Unless you have obtained Bento4 under a difference license,
    00011 |    this version of Bento4 is Bento4|GPL.
    00012 |    Bento4|GPL is free software; you can redistribute it and/or modify
    00013 |    it under the terms of the GNU General Public License as published by
    00014 |    the Free Software Foundation; either version 2, or (at your option)
    00015 |    any later version.
    00016 |
    00017 |    Bento4|GPL is distributed in the hope that it will be useful,
    00018 |    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00019 |    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00020 |    GNU General Public License for more details.
    00021 |
    00022 |    You should have received a copy of the GNU General Public License
    00023 |    along with Bento4|GPL; see the file COPYING.  If not, write to the
    00024 |    Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
    00025 |    02111-1307, USA.
    00026 |
    00027  ****************************************************************/
    00028
    00029 #ifndef _AP4_MOOV_ATOM_H_
    00030 #define _AP4_MOOV_ATOM_H_
    00031
    00032 /*----------------------------------------------------------------------
    00033 |   includes
    00034 +---------------------------------------------------------------------*/
    00035 #include "Ap4List.h"
    00036 #include "Ap4ContainerAtom.h"
    00037
    00038 /*----------------------------------------------------------------------
    00039 |   class references
    00040 +---------------------------------------------------------------------*/
    00041 class AP4_AtomFactory;
    00042 class AP4_TrakAtom;
    00043
    00044 /*----------------------------------------------------------------------
    00045 |   AP4_MoovAtom
    00046 +---------------------------------------------------------------------*/
    00047 class AP4_MoovAtom : public AP4_ContainerAtom
    00048 {
    00049 public:
    00050     // class methods
    00051     static AP4_MoovAtom* Create(AP4_Size         size,
    00052                                 AP4_ByteStream&  stream,
    00053                                 AP4_AtomFactory& atom_factory) {
    00054         return new AP4_MoovAtom(size, stream, atom_factory);
    00055     }
    00056
    00057     // methods
    00058     AP4_MoovAtom();
    00059     AP4_List<AP4_TrakAtom>& GetTrakAtoms() {
    00060         return m_TrakAtoms;
    00061     }
    00062     AP4_UI32 GetTimeScale() {
    00063         return m_TimeScale;
    00064     }
    00065     AP4_Result AdjustChunkOffsets(AP4_SI64 offset);
    00066
    00067     // AP4_AtomParent methods
    00068     void OnChildAdded(AP4_Atom* atom);
    00069     void OnChildRemoved(AP4_Atom* atom);
    00070
    00071 private:
    00072     // methods
    00073     AP4_MoovAtom(AP4_UI32         size,
    00074                  AP4_ByteStream&  stream,
    00075                  AP4_AtomFactory& atom_factory);
    00076
    00077     // members
    00078     AP4_List<AP4_TrakAtom> m_TrakAtoms;
    00079     AP4_UI32               m_TimeScale;
    00080 };
    00081
    00082 #endif // _AP4_MOOV_ATOM_H_