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C++ FrameList::end方法代码示例

本文整理汇总了C++中taglib::id3v2::FrameList::end方法的典型用法代码示例。如果您正苦于以下问题：C++ FrameList::end方法的具体用法？C++ FrameList::end怎么用？C++ FrameList::end使用的例子？那么恭喜您, 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::id3v2::FrameList的用法示例。


在下文中一共展示了FrameList::end方法的15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: malloc

/* GET ALBUM COVER
 */
const char * tag_data_get_cover (TagDatac * data, uint * len)
{
    TagLib::ID3v2::AttachedPictureFrame * pic = NULL;
    if (!(reinterpret_cast<TagData *>(data))->id3v2 || (reinterpret_cast<TagData *>(data))->id3v2->frameListMap()["APIC"].isEmpty())
    {
        *len = 0;
        return NULL;
    }

    TagLib::ID3v2::FrameList::ConstIterator it;
    TagLib::ID3v2::FrameList l = (reinterpret_cast<TagData *>(data))->id3v2->frameListMap()["APIC"];
    for(it=l.begin(); it!=l.end(); ++it)
    {
        TagLib::ID3v2::AttachedPictureFrame * t = dynamic_cast<TagLib::ID3v2::AttachedPictureFrame*>(*it);
        if (pic == NULL)
            pic = t;
        if (t->type () == TagLib::ID3v2::AttachedPictureFrame::FrontCover)
        {
            pic = t;
            break;
        }
    }
    if (pic == NULL)
    {
        *len = 0;
        return NULL;
    }
    *len = pic->picture ().size ();
	const char * out = (const char *) malloc (*len);
    memcpy ((void *) out, pic->picture ().data(), *len);
    return out;
}
开发者ID:jamesyan84，项目名称:zbase，代码行数:34，代码来源:tagwriter.cpp

示例2: if

ID3v2Tag::ID3v2Tag( TagLib::Tag *tag, TagLib::ID3v2::Tag *id3v2Tag )
    : Tag( tag )
    , m_id3v2Tag( id3v2Tag )
{
    TagLib::ID3v2::FrameList fList = m_id3v2Tag->frameList();
    for( TagLib::ID3v2::FrameList::ConstIterator it = fList.begin();
         it != fList.end(); ++it )
    {
        TagLib::String frameId = TagLib::String( (*it)->frameID() );
        TagLib::ID3v2::TextIdentificationFrame *frame =
                dynamic_cast< TagLib::ID3v2::TextIdentificationFrame * >( *it );
        if( frame )
        {
            QString val = TStringToQString( frame->fieldList().toString( '\n' ) );

            if( frameId == TagLib::String( "TPE2" ) ) //album artist
            {
                m_albumArtist = val;
            }
            else if( frameId == TagLib::String( "TCOM" ) ) //composer
            {
                m_composer = val;
            }
            else if( frameId == TagLib::String( "TPOS" ) ) //disc number
            {
                m_discNumber = processDiscNumber( val );
            }
        }
    }
}
开发者ID:AidedPolecat6，项目名称:tomahawk，代码行数:30，代码来源:id3v2tag.cpp

示例3: tag_data_get_gain

/* GET REPLAY GAIN
 */
 float tag_data_get_gain (TagDatac * data)
{

    if ((reinterpret_cast<TagData *>(data))->xiph && !(reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["REPLAYGAIN_ALBUM_GAIN"].isEmpty())
        return atof((reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["REPLAYGAIN_ALBUM_GAIN"].front().toCString(1));
    if ((reinterpret_cast<TagData *>(data))->xiph && !(reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["REPLAYGAIN_TRACK_GAIN"].isEmpty())
        return atof((reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["REPLAYGAIN_TRACK_GAIN"].front().toCString(1));
    if ((reinterpret_cast<TagData *>(data))->xiph && !(reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["RG_AUDIOPHILE"].isEmpty())
        return atof((reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["RG_AUDIOPHILE"].front().toCString(1));
    if ((reinterpret_cast<TagData *>(data))->xiph && !(reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["RG_RADIO"].isEmpty())
        return atof((reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["RG_RADIO"].front().toCString(1));


    if ((reinterpret_cast<TagData *>(data))->id3v2 && !(reinterpret_cast<TagData *>(data))->id3v2->frameListMap()["RVA2"].isEmpty())
    {
        TagLib::ID3v2::FrameList::ConstIterator it;
        TagLib::ID3v2::FrameList l = (reinterpret_cast<TagData *>(data))->id3v2->frameListMap()["RVA2"];
        for(it=l.begin(); it!=l.end(); ++it)
        {
            TagLib::ID3v2::RelativeVolumeFrame * rva = dynamic_cast<TagLib::ID3v2::RelativeVolumeFrame*>(*it);
            if (rva->channelType () == TagLib::ID3v2::RelativeVolumeFrame::MasterVolume)
                return rva->volumeAdjustment ();
        }
    }
    return 0.0;
}
开发者ID:jamesyan84，项目名称:zbase，代码行数:28，代码来源:tagwriter.cpp

示例4: fileref

Tag::Tag(const QString &filename)
    : m_filename(filename)
{
    TagLib::MPEG::File mpegfile(filename.toLocal8Bit().constData());
    TagLib::ID3v2::Tag* id3v2 = mpegfile.ID3v2Tag();
    if (id3v2 && !id3v2->isEmpty()) {
        readRegularTag(id3v2, m_data);

        int picnum = 0;

        TagLib::ID3v2::FrameList frames = id3v2->frameListMap()["APIC"]; // attached picture
        TagLib::ID3v2::FrameList::ConstIterator it = frames.begin();
        while (it != frames.end()) {
            TagLib::ID3v2::AttachedPictureFrame* apic = static_cast<TagLib::ID3v2::AttachedPictureFrame*>(*it);
            TagLib::ByteVector bytes = apic->picture();
            QImage img = QImage::fromData(reinterpret_cast<const uchar*>(bytes.data()), bytes.size());
            if (!img.isNull()) {
                m_data[QLatin1String("picture") + QString::number(picnum++)] = QVariant(img);
            }
            ++it;
        }

    } else {
        TagLib::FileRef fileref(filename.toLocal8Bit().constData());
        if (fileref.isNull())
            return;
        TagLib::Tag* tag = fileref.tag();
        if (!tag || tag->isEmpty())
            return;

        readRegularTag(tag, m_data);
    }
}
开发者ID:jhanssen，项目名称:Ornament，代码行数:33，代码来源:tag.cpp

示例5: is_framelist_empty

bool is_framelist_empty(const TagLib::ID3v2::FrameList &list)
{
	for (auto it = list.begin(); it != list.end(); ++it)
		if ((*it)->toString() != TagLib::String::null)
			return false;
	return true;
}
开发者ID:Spotlight0xff，项目名称:ncmpcpp，代码行数:7，代码来源:artist_to_albumartist.cpp

示例6: QImage

/*!
 * \brief Read the albumart image from the file
 *
 * \param filename The filename for which we want to find the length.
 * \param type The type of image we want - front/back etc
 * \returns A pointer to a QImage owned by the caller or NULL if not found.
 */
QImage* MetaIOID3::getAlbumArt(QString filename, ImageType type)
{
    QImage *picture = new QImage();

    AttachedPictureFrame::Type apicType
        = AttachedPictureFrame::FrontCover;

    switch (type)
    {
        case IT_UNKNOWN :
            apicType = AttachedPictureFrame::Other;
            break;
        case IT_FRONTCOVER :
            apicType = AttachedPictureFrame::FrontCover;
            break;
        case IT_BACKCOVER :
            apicType = AttachedPictureFrame::BackCover;
            break;
        case IT_CD :
            apicType = AttachedPictureFrame::Media;
            break;
        case IT_INLAY :
            apicType = AttachedPictureFrame::LeafletPage;
            break;
        default:
            return picture;
    }

    QByteArray fname = filename.toLocal8Bit();
    TagLib::MPEG::File *mpegfile = new TagLib::MPEG::File(fname.constData());

    if (mpegfile)
    {
        if (mpegfile->isOpen()
            && !mpegfile->ID3v2Tag()->frameListMap()["APIC"].isEmpty())
        {
            TagLib::ID3v2::FrameList apicframes =
                                    mpegfile->ID3v2Tag()->frameListMap()["APIC"];

            for(TagLib::ID3v2::FrameList::Iterator it = apicframes.begin();
                it != apicframes.end(); ++it)
            {
                AttachedPictureFrame *frame =
                                    static_cast<AttachedPictureFrame *>(*it);
                if (frame && frame->type() == apicType)
                {
                    picture->loadFromData((const uchar *)frame->picture().data(),
                                          frame->picture().size());
                    return picture;
                }
            }
        }

        delete mpegfile;
    }

    delete picture;

    return NULL;
}
开发者ID:pierrchen，项目名称:mythtv，代码行数:67，代码来源:metaioid3.cpp

示例7: if

QImage
ID3v2TagHelper::embeddedCover() const
{
    TagLib::ID3v2::FrameList apicList = m_tag->frameListMap()[fieldName( Meta::valHasCover ).toCString()];
    TagLib::ID3v2::AttachedPictureFrame *cover = NULL;
    TagLib::ID3v2::AttachedPictureFrame *otherCover = NULL;

    for( TagLib::ID3v2::FrameList::ConstIterator it = apicList.begin(); it != apicList.end(); ++it )
    {
        TagLib::ID3v2::AttachedPictureFrame *currFrame =
                dynamic_cast< TagLib::ID3v2::AttachedPictureFrame * >( *it );

        if( currFrame->picture().size() < MIN_COVER_SIZE )
            continue;

        if( currFrame->type() == TagLib::ID3v2::AttachedPictureFrame::FrontCover )
        {
            cover = currFrame;
        }
        else if( currFrame->type() == TagLib::ID3v2::AttachedPictureFrame::Other )
        {
            otherCover = currFrame;
        }
    }

    if( !cover && otherCover )
        cover = otherCover;

    if( !cover )
        return QImage();

    return QImage::fromData( ( uchar * )( cover->picture().data() ), cover->picture().size() );
}
开发者ID:netrunner-debian-kde-extras，项目名称:amarok，代码行数:33，代码来源:ID3v2TagHelper.cpp

示例8: exportPictures

bool MetaDSF::exportPictures(const char *prefix) const
{
  std::map<std::string, unsigned int> counter;
  TagLib::ID3v2::FrameList l = _i->_file.ID3v2Tag()->frameList("APIC");
  TagLib::ID3v2::FrameList::ConstIterator it;
  for (it = l.begin(); it != l.end(); ++it) {
    TagLib::ID3v2::AttachedPictureFrame *f =
      static_cast<TagLib::ID3v2::AttachedPictureFrame *>(*it);
    std::string fname = prefix;
    std::string tname = picTypeDesc[f->type()].toCString();
    std::string ext = MIMETypeToExtMap[f->mimeType()].toCString();
    if (counter.find(tname) == counter.end())
      counter[tname] = 1;
    else
      counter[tname] += 1;
    fname += "_";
    fname += tname;
    fname += "_";
    fname += std::to_string(counter[tname]);
    fname += ".";
    fname += ext;
    //std::cout << "fname = " << fname << std::endl;
    writeFileFromVector(fname.c_str(), f->picture());
  }
  return true;
}
开发者ID:pekingduck，项目名称:metadsf，代码行数:26，代码来源:metadsf.cpp

示例9: 

//// Private ////
void MetaDSF::MetaDSFImpl::deleteFrames(const TagLib::ID3v2::FrameList &l)
{
  TagLib::ID3v2::FrameList::ConstIterator it;

  for (it = l.begin(); it != l.end(); it++) {
    _file.ID3v2Tag()->removeFrame(*it);
  }
}
开发者ID:pekingduck，项目名称:metadsf，代码行数:9，代码来源:metadsf.cpp

示例10: QImage

/*!
 * \brief Read the albumart image from the file
 *
 * \param filename The filename for which we want to find the albumart.
 * \param type The type of image we want - front/back etc
 * \returns A pointer to a QImage owned by the caller or nullptr if not found.
 */
QImage* MetaIOID3::getAlbumArt(const QString &filename, ImageType type)
{
    QImage *picture = new QImage();

    AttachedPictureFrame::Type apicType
        = AttachedPictureFrame::FrontCover;

    switch (type)
    {
        case IT_UNKNOWN :
            apicType = AttachedPictureFrame::Other;
            break;
        case IT_FRONTCOVER :
            apicType = AttachedPictureFrame::FrontCover;
            break;
        case IT_BACKCOVER :
            apicType = AttachedPictureFrame::BackCover;
            break;
        case IT_CD :
            apicType = AttachedPictureFrame::Media;
            break;
        case IT_INLAY :
            apicType = AttachedPictureFrame::LeafletPage;
            break;
        case IT_ARTIST :
            apicType = AttachedPictureFrame::Artist;
            break;
        default:
            return picture;
    }

    if (OpenFile(filename))
    {
        TagLib::ID3v2::Tag *tag = GetID3v2Tag();
        if (tag && !tag->frameListMap()["APIC"].isEmpty())
        {
            TagLib::ID3v2::FrameList apicframes = tag->frameListMap()["APIC"];

            for(TagLib::ID3v2::FrameList::Iterator it = apicframes.begin();
                it != apicframes.end(); ++it)
            {
                AttachedPictureFrame *frame =
                                    static_cast<AttachedPictureFrame *>(*it);
                if (frame && frame->type() == apicType)
                {
                    picture->loadFromData((const uchar *)frame->picture().data(),
                                         frame->picture().size());
                    return picture;
                }
            }
        }
    }

    delete picture;

    return nullptr;
}
开发者ID:tomhughes，项目名称:mythtv，代码行数:64，代码来源:metaioid3.cpp

示例11: 

/*!
 * \brief Find the POPM tag associated with MythTV
 *
 * \param tag Pointer to TagLib::ID3v2::Tag object
 * \param email Email address associated with this POPM frame
 * \returns Pointer to frame
 */
PopularimeterFrame* MetaIOID3::findPOPM(TagLib::ID3v2::Tag *tag,
                                        const String &_email)
{
  TagLib::ID3v2::FrameList l = tag->frameList("POPM");
  for(TagLib::ID3v2::FrameList::Iterator it = l.begin(); it != l.end(); ++it)
  {
    PopularimeterFrame *f = static_cast<PopularimeterFrame *>(*it);
    if (f && f->email() == _email)
      return f;
  }
  return nullptr;
}
开发者ID:tomhughes，项目名称:mythtv，代码行数:19，代码来源:metaioid3.cpp

示例12: printTags

void MetaDSF::printTags(const char *prefix) const 
{
  if (_i->_file.ID3v2Tag()->isEmpty()) {
    return;
  }

  TagLib::ID3v2::FrameList l = _i->_file.ID3v2Tag()->frameList();
  TagLib::ID3v2::FrameList::ConstIterator it;
  
  for (it = l.begin(); it != l.end(); it++) {
    std::cout << prefix;
    std::cout << (*it)->frameID() << "=" << (*it)->toString() << std::endl;
  }
}
开发者ID:pekingduck，项目名称:metadsf，代码行数:14，代码来源:metadsf.cpp

示例13: qDebug

bool SoundSource::processID3v2Tag(TagLib::ID3v2::Tag* id3v2) {

    // Print every frame in the file.
    if (s_bDebugMetadata) {
        TagLib::ID3v2::FrameList::ConstIterator it = id3v2->frameList().begin();
        for(; it != id3v2->frameList().end(); it++) {
            qDebug() << "ID3V2" << (*it)->frameID().data() << "-"
                    << TStringToQString((*it)->toString());
        }
    }

    TagLib::ID3v2::FrameList bpmFrame = id3v2->frameListMap()["TBPM"];
    if (!bpmFrame.isEmpty()) {
        QString sBpm = TStringToQString(bpmFrame.front()->toString());
        processBpmString("ID3v2", sBpm);
    }

    TagLib::ID3v2::FrameList keyFrame = id3v2->frameListMap()["TKEY"];
    if (!keyFrame.isEmpty()) {
        QString sKey = TStringToQString(keyFrame.front()->toString());
        setKey(sKey);
    }
    // Foobar2000-style ID3v2.3.0 tags
    // TODO: Check if everything is ok.
    TagLib::ID3v2::FrameList frames = id3v2->frameListMap()["TXXX"];
    for ( TagLib::ID3v2::FrameList::Iterator it = frames.begin(); it != frames.end(); ++it ) {
        TagLib::ID3v2::UserTextIdentificationFrame* ReplayGainframe =
                dynamic_cast<TagLib::ID3v2::UserTextIdentificationFrame*>( *it );
        if ( ReplayGainframe && ReplayGainframe->fieldList().size() >= 2 )
        {
            QString desc = TStringToQString( ReplayGainframe->description() ).toLower();
            if ( desc == "replaygain_album_gain" ){
                QString sReplayGain = TStringToQString( ReplayGainframe->fieldList()[1]);
                parseReplayGainString(sReplayGain);
            }
            if ( desc == "replaygain_track_gain" ){
                QString sReplayGain = TStringToQString( ReplayGainframe->fieldList()[1]);
                parseReplayGainString(sReplayGain);
            }
        }
    }
    TagLib::ID3v2::FrameList composerFrame = id3v2->frameListMap()["TCOM"];
    if (!composerFrame.isEmpty()) {
        QString sComposer = TStringToQString(composerFrame.front()->toString());
        setComposer(sComposer);
    }

    return true;
}
开发者ID:AlbanBedel，项目名称:mixxx，代码行数:49，代码来源:soundsource.cpp

示例14: extractMBIDFromFile

QString extractMBIDFromFile(TagLib::MPEG::File *file)
{
	TagLib::ID3v2::Tag *tag = file->ID3v2Tag();
	TagLib::ID3v2::FrameList ufid = tag->frameListMap()["UFID"];
	if (!ufid.isEmpty()) {
		for (TagLib::ID3v2::FrameList::Iterator i = ufid.begin(); i != ufid.end(); i++) {
			TagLib::ID3v2::UniqueFileIdentifierFrame *frame = dynamic_cast<TagLib::ID3v2::UniqueFileIdentifierFrame *>(*i);
			if (frame && frame->owner() == "http://musicbrainz.org") {
				TagLib::ByteVector id = frame->identifier();
				return QString::fromAscii(id.data(), id.size());
			}
		}
	}
	return QString();
}
开发者ID:nemesit，项目名称:acoustid-fingerprinter，代码行数:15，代码来源:tagreader.cpp

示例15: 

bool
ID3v2TagHelper::hasEmbeddedCover() const
{
    TagLib::ID3v2::FrameList apicList = m_tag->frameListMap()[fieldName( Meta::valHasCover ).toCString()];

    for( TagLib::ID3v2::FrameList::ConstIterator it = apicList.begin(); it != apicList.end(); ++it )
    {
        TagLib::ID3v2::AttachedPictureFrame *currFrame =
                dynamic_cast< TagLib::ID3v2::AttachedPictureFrame * >( *it );

        if( currFrame->picture().size() < MIN_COVER_SIZE )
            continue;

        if( currFrame->type() == TagLib::ID3v2::AttachedPictureFrame::FrontCover ||
            currFrame->type() == TagLib::ID3v2::AttachedPictureFrame::Other )
            return true;
    }

    return false;
}
开发者ID:netrunner-debian-kde-extras，项目名称:amarok，代码行数:20，代码来源:ID3v2TagHelper.cpp


注：本文中的taglib::id3v2::FrameList::end方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。