本文整理汇总了C++中id3v2::FrameList::front方法的典型用法代码示例。如果您正苦于以下问题：C++ FrameList::front方法的具体用法？C++ FrameList::front怎么用？C++ FrameList::front使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类id3v2::FrameList的用法示例。
在下文中一共展示了FrameList::front方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: StringListToVectorString
const std::vector<std::string> CTagLoaderTagLib::GetID3v2StringList(const ID3v2::FrameList& frameList)
{
const ID3v2::TextIdentificationFrame *frame = dynamic_cast<ID3v2::TextIdentificationFrame *>(frameList.front());
if (frame)
return StringListToVectorString(frame->fieldList());
return std::vector<std::string>();
}示例2:
QMPlay_Tag::QMPlay_Tag( const char *_fileName )
{
using namespace TagLib;
fileName = _fileName;
isNull = true;
canWriteID3 = false;
dontUse = false;
isFLAC = fileName.right( 5 ) == ".flac";
if ( !isFLAC )
{
QByteArray r4 = fileName.right( 4 );
if ( r4 == ".wav" )
{
dontUse = true;
return;
}
if ( r4 == ".mp3" )
canWriteID3 = true;
}
//General tags
{
Load_FileRef
if ( !f->isNull() && f->tag() )
{
Tag *tag = f->tag();
title = tag->title();
artist = tag->artist();
album = tag->album();
comment = tag->comment();
genre = tag->genre();
year = tag->year();
track = tag->track();
isNull = false;
}
delete f;
}
//ID3v2 picture
if ( canWriteID3 )
{
Load_MPEG_File
ID3v2::Tag *id3v2 = f->ID3v2Tag();
if ( id3v2 && !id3v2->isEmpty() )
{
ID3v2::FrameList pict = id3v2->frameList( "APIC" );
if ( !pict.isEmpty() )
{
picture = ID3v2::AttachedPictureFrame( pict.front()->render() ).picture();
isNull = false;
}
}
delete f;
}
//FLAC picture
if ( isFLAC )
{
Load_FLAC_File
if ( f->pictureList().size() )
{
FLAC::Picture *p = f->pictureList().front();
if ( p )
{
picture = p->data();
isNull = false;
}
}
delete f;
}
}