本文整理汇总了C++中taglib::File::save方法的典型用法代码示例。如果您正苦于以下问题：C++ File::save方法的具体用法？C++ File::save怎么用？C++ File::save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taglib::File的用法示例。
在下文中一共展示了File::save方法的3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: writeInfo
bool KMpcPlugin::writeInfo(const KFileMetaInfo& info) const
{
TagLib::File *file;
if (!TagLib::File::isWritable(QFile::encodeName(info.path()).data())) {
kDebug(7034) << "can't write to " << info.path();
return false;
}
file = new TagLib::MPC::File(QFile::encodeName(info.path()).data(), false);
if(!file->isOpen())
{
kDebug(7034) << "couldn't open " << info.path();
delete file;
return false;
}
Translator t(info);
file->tag()->setTitle(t["Title"]);
file->tag()->setArtist(t["Artist"]);
file->tag()->setAlbum(t["Album"]);
file->tag()->setYear(t.toInt("Date"));
file->tag()->setComment(t["Comment"]);
file->tag()->setTrack(t.toInt("Tracknumber"));
file->tag()->setGenre(t["Genre"]);
file->save();
delete file;
return true;
}示例2: writeInfo
bool KFlacPlugin::writeInfo(const KFileMetaInfo& info) const
{
TagLib::File *file;
if (!TagLib::File::isWritable(QFile::encodeName(info.path()).data())) {
kdDebug(7034) << "can't write to " << info.path() << endl;
return false;
}
if (info.mimeType() == "audio/x-flac")
file = new TagLib::FLAC::File(QFile::encodeName(info.path()).data(), false);
#ifdef TAGLIB_1_2
else
file = new TagLib::Ogg::FLAC::File(QFile::encodeName(info.path()).data(), false);
#endif
if(!file->isOpen())
{
kdDebug(7034) << "couldn't open " << info.path() << endl;
delete file;
return false;
}
Translator t(info);
file->tag()->setTitle(t["Title"]);
file->tag()->setArtist(t["Artist"]);
file->tag()->setAlbum(t["Album"]);
file->tag()->setYear(t.toInt("Date"));
file->tag()->setComment(t["Comment"]);
file->tag()->setTrack(t.toInt("Tracknumber"));
file->tag()->setGenre(t["Genre"]);
file->save();
delete file;
return true;
}示例3: save
bool AudioTagger::save () {
TagLib::File* file = NULL;
if (m_file.endsWith(".mp3", Qt::CaseInsensitive)) {
file = new TagLib::MPEG::File(m_file.toUtf8().constData());
//process special ID3 fields, APEv2 fiels, etc
//If the mp3 has no ID3v2 tag, we create a new one and add the TBPM and TKEY frame
addID3v2Tag( ((TagLib::MPEG::File*) file)->ID3v2Tag(true) );
//If the mp3 has an APE tag, we update
addAPETag( ((TagLib::MPEG::File*) file)->APETag(false) );
}
if (m_file.endsWith(".m4a", Qt::CaseInsensitive)) {
file = new TagLib::MP4::File(m_file.toUtf8().constData());
//process special ID3 fields, APEv2 fiels, etc
processMP4Tag(((TagLib::MP4::File*) file)->tag());
}
if (m_file.endsWith(".ogg", Qt::CaseInsensitive)) {
file = new TagLib::Ogg::Vorbis::File(m_file.toUtf8().constData());
//process special ID3 fields, APEv2 fiels, etc
addXiphComment( ((TagLib::Ogg::Vorbis::File*) file)->tag() );
}
if (m_file.endsWith(".wav", Qt::CaseInsensitive)) {
file = new TagLib::RIFF::WAV::File(m_file.toUtf8().constData());
//If the flac has no ID3v2 tag, we create a new one and add the TBPM and TKEY frame
addID3v2Tag( ((TagLib::RIFF::WAV::File*) file)->tag() );
}
if (m_file.endsWith(".flac", Qt::CaseInsensitive)) {
file = new TagLib::FLAC::File(m_file.toUtf8().constData());
//If the flac has no ID3v2 tag, we create a new one and add the TBPM and TKEY frame
addID3v2Tag( ((TagLib::FLAC::File*) file)->ID3v2Tag(true) );
//If the flac has no APE tag, we create a new one and add the TBPM and TKEY frame
addXiphComment( ((TagLib::FLAC::File*) file)->xiphComment (true) );
}
if (m_file.endsWith(".aif", Qt::CaseInsensitive) || m_file.endsWith(".aiff", Qt::CaseInsensitive)) {
file = new TagLib::RIFF::AIFF::File(m_file.toUtf8().constData());
//If the flac has no ID3v2 tag, we create a new one and add the TBPM and TKEY frame
addID3v2Tag( ((TagLib::RIFF::AIFF::File*) file)->tag() );
}
//process standard tags
if (file) {
TagLib::Tag *tag = file->tag();
if (tag) {
tag->setArtist(m_artist.toStdString());
tag->setTitle(m_title.toStdString());
tag->setAlbum(m_album.toStdString());
tag->setGenre(m_genre.toStdString());
tag->setComment(m_comment.toStdString());
uint year = m_year.toUInt();
if (year > 0)
tag->setYear(year);
uint tracknumber = m_tracknumber.toUInt();
if (tracknumber > 0)
tag->setTrack(tracknumber);
}
//write audio tags to file
int success = file->save();
if (success) {
qDebug() << "Successfully updated metadata of track " << m_file;
} else {
qDebug() << "Could not update metadata of track " << m_file;
}
//delete file and return
delete file;
return success;
} else {
return false;
}
}