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/*************************************************************************
WavPropertyMap.cpp - map for translating properties to chunk names
-------------------
begin : Sat Jul 06 2002
copyright : (C) 2002 by Thomas Eschenbacher
email : Thomas.Eschenbacher@gmx.de
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#include "WavPropertyMap.h"
//***************************************************************************
Kwave::WavPropertyMap::WavPropertyMap()
{
// NOTE #1: the left column is allowed to have multiple entries with the
// same property, when encoding the first one is used, when
// decoding, the other ones serve as alternatives
// NOTE #2: the chunk names in the right column must be *unique* !
// well-known tags
insert(Kwave::INF_AUTHOR ,"AUTH"); // author's name
insert(Kwave::INF_ANNOTATION ,"ANNO"); // annotations
insert(Kwave::INF_ARCHIVAL ,"IARL"); // archival location (EXIF 2.3)
insert(Kwave::INF_PERFORMER ,"IART"); // performer (EXIF 2.3)
insert(Kwave::INF_COMMISSIONED ,"ICMS"); // commissioned (EXIF 2.3)
insert(Kwave::INF_COMMENTS ,"ICMT"); // comments (EXIF 2.3)
insert(Kwave::INF_COPYRIGHT ,"ICOP"); // copyright (EXIF 2.3)
insert(Kwave::INF_CREATION_DATE ,"ICRD"); // creation date (iso) (EXIF 2.3)
insert(Kwave::INF_ENGINEER ,"IENG"); // engineer (EXIF 2.3)
insert(Kwave::INF_GENRE ,"IGNR"); // genre (EXIF 2.3)
insert(Kwave::INF_KEYWORDS ,"IKEY"); // keywords (EXIF 2.3)
insert(Kwave::INF_MEDIUM ,"IMED"); // medium (EXIF 2.3)
insert(Kwave::INF_NAME ,"INAM"); // name (EXIF 2.3)
insert(Kwave::INF_PRODUCT ,"IPRD"); // product (EXIF 2.3)
insert(Kwave::INF_SOFTWARE ,"ISFT"); // software (EXIF 2.3)
insert(Kwave::INF_SOURCE ,"ISRC"); // source (EXIF 2.3)
insert(Kwave::INF_SOURCE_FORM ,"ISRF"); // source form (EXIF 2.3)
insert(Kwave::INF_TECHNICAN ,"ITCH"); // technician (EXIF 2.3)
insert(Kwave::INF_SUBJECT ,"ISBJ"); // subject (EXIF 2.3)
// tags from SoundForge Pro
insert(Kwave::INF_TRACK ,"TRCK"); // track number
insert(Kwave::INF_VERSION ,"TVER"); // version/remix
insert(Kwave::INF_ORGANIZATION ,"TORG"); // organization/label
// some others, alternatives
insert(Kwave::INF_ALBUM ,"IALB"); // name of the album
insert(Kwave::INF_COPYRIGHT ,"(c) "); // copyright
insert(Kwave::INF_CREATION_DATE ,"DTIM"); // date/time original
insert(Kwave::INF_CREATION_DATE ,"YEAR"); // year (MovieID ref12)
insert(Kwave::INF_GENRE ,"GENR"); // genre (MovieID ref12)
insert(Kwave::INF_GENRE ,"ISGN"); // second genre (IMDB)
insert(Kwave::INF_AUTHOR ,"IWRI"); // written by (IMDB)
insert(Kwave::INF_ENGINEER ,"IEDT"); // edited by (IMDB)
insert(Kwave::INF_CD ,"IPTR"); // part (?)
// non-standard, probably only known by Kwave
insert(Kwave::INF_CONTACT ,"cnt "); // contact inf. for creator
insert(Kwave::INF_ISRC ,"isrc"); // Int. Standard Recording Code
insert(Kwave::INF_LICENSE ,"lic "); // license information
}
//***************************************************************************
void Kwave::WavPropertyMap::insert(const Kwave::FileProperty property,
const QByteArray &chunk)
{
Pair p(property, chunk);
append(p);
}
//***************************************************************************
QByteArray Kwave::WavPropertyMap::findProperty(
const Kwave::FileProperty property) const
{
foreach(const Pair &p, QList<Pair>(*this)) {
if (p.first == property)
return p.second;
}
return "";
}
//***************************************************************************
bool Kwave::WavPropertyMap::containsProperty(
const Kwave::FileProperty property) const
{
foreach(const Pair &p, QList<Pair>(*this)) {
if (p.first == property)
return true;
}
return false;
}
//***************************************************************************
bool Kwave::WavPropertyMap::containsChunk(const QByteArray &chunk) const
{
foreach(const Pair &p, QList<Pair>(*this)) {
if (p.second == chunk)
return true;
}
return false;
}
//***************************************************************************
QList<QByteArray> Kwave::WavPropertyMap::chunks() const
{
QList<QByteArray> list;
foreach(const Pair &p, QList<Pair>(*this)) {
if (!list.contains(p.second))
list.append(p.second);
}
return list;
}
//***************************************************************************
Kwave::FileProperty Kwave::WavPropertyMap::property(
const QByteArray &chunk) const
{
foreach(const Pair &p, QList<Pair>(*this)) {
if (p.second == chunk) return p.first;
}
return static_cast<Kwave::FileProperty>(-1);
}
//***************************************************************************
QList<Kwave::FileProperty> Kwave::WavPropertyMap::properties() const
{
QList<Kwave::FileProperty> list;
foreach(const Pair &p, QList<Pair>(*this)) {
if (!list.contains(p.first))
list.append(p.first);
}
return list;
}
//***************************************************************************
//***************************************************************************
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