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Add MPEG::FILE::Has*Tag functions

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This commit is contained in:
Tsuda Kageyu
2012-09-08 14:13:20 +09:00
parent aa34afda79
commit e7126db97c
3 changed files with 36 additions and 0 deletions
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15
taglib/mpeg/mpegfile.cpp
View File

@ -437,6 +437,21 @@ long MPEG::File::lastFrameOffset()
return previousFrameOffset(ID3v1Tag() ? d->ID3v1Location - 1 : length());
}
bool MPEG::File::hasID3v1Tag() const
{
return d->hasID3v1;
}
bool MPEG::File::hasID3v2Tag() const
{
return d->hasID3v2;
}
bool MPEG::File::hasAPETag() const
{
return d->hasAPE;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////

15
taglib/mpeg/mpegfile.h
View File

@ -301,6 +301,21 @@ namespace TagLib {
*/
long lastFrameOffset();
/*!
* Returns whether or not the file on disk contains ID3v1 tag.
*/
bool hasID3v1Tag() const;
/*!
* Returns whether or not the file on disk contains ID3v2 tag.
*/
bool hasID3v2Tag() const;
/*!
* Returns whether or not the file on disk contains APE tag.
*/
bool hasAPETag() const;
private:
File(const File &);
File &operator=(const File &);