C++ (Cpp) Item Examples

Example #1

File: mp4tag.cpp Project: ConfusedGiant/Clementine

ByteVector
MP4::Tag::renderFreeForm(const String &name, const MP4::Item &item) const
{
  StringList header = StringList::split(name, ":");
  if (header.size() != 3) {
    debug("MP4: Invalid free-form item name \"" + name + "\"");
    return ByteVector::null;
  }
  ByteVector data;
  data.append(renderAtom("mean", ByteVector::fromUInt(0) + header[1].data(String::UTF8)));
  data.append(renderAtom("name", ByteVector::fromUInt(0) + header[2].data(String::UTF8)));
  AtomDataType type = item.atomDataType();
  if(type == TypeUndefined) {
    if(!item.toStringList().isEmpty()) {
      type = TypeUTF8;
    }
    else {
      type = TypeImplicit;
    }
  }
  if(type == TypeUTF8) {
    StringList value = item.toStringList();
    for(unsigned int i = 0; i < value.size(); i++) {
      data.append(renderAtom("data", ByteVector::fromUInt(type) + ByteVector(4, '\0') + value[i].data(String::UTF8)));
    }
  }
  else {
    ByteVectorList value = item.toByteVectorList();
    for(unsigned int i = 0; i < value.size(); i++) {
      data.append(renderAtom("data", ByteVector::fromUInt(type) + ByteVector(4, '\0') + value[i]));
    }
  }
  return renderAtom("----", data);
}

Example #2

File: mp4tag.cpp Project: ConfusedGiant/Clementine

ByteVector
MP4::Tag::renderLongLong(const ByteVector &name, const MP4::Item &item) const
{
  ByteVectorList data;
  data.append(ByteVector::fromLongLong(item.toLongLong()));
  return renderData(name, TypeInteger, data);
}

Example #3

File: mp4tag.cpp Project: ConfusedGiant/Clementine

ByteVector
MP4::Tag::renderByte(const ByteVector &name, const MP4::Item &item) const
{
  ByteVectorList data;
  data.append(ByteVector(1, item.toByte()));
  return renderData(name, TypeInteger, data);
}

Example #4

File: mp4tag.cpp Project: avuserow/taglib

ByteVector
MP4::Tag::renderInt(const ByteVector &name, MP4::Item &item)
{
  ByteVectorList data;
  data.append(ByteVector::fromShort(item.toInt()));
  return renderData(name, 0x15, data);
}

Example #5

File: mp4tag.cpp Project: avuserow/taglib

ByteVector
MP4::Tag::renderBool(const ByteVector &name, MP4::Item &item)
{
  ByteVectorList data;
  data.append(ByteVector(1, item.toBool() ? '\1' : '\0'));
  return renderData(name, 0x15, data);
}

Example #6

File: mp4tag.cpp Project: amigadave/taglib

ByteVector
MP4::Tag::renderUInt(const ByteVector &name, MP4::Item &item)
{
  ByteVectorList data;
  data.append(ByteVector::fromUInt(item.toUInt()));
  return renderData(name, TypeInteger, data);
}

Example #7

File: mp4tag.cpp Project: ConfusedGiant/Clementine

ByteVector
MP4::Tag::renderIntPairNoTrailing(const ByteVector &name, const MP4::Item &item) const
{
  ByteVectorList data;
  data.append(ByteVector(2, '\0') +
              ByteVector::fromShort(item.toIntPair().first) +
              ByteVector::fromShort(item.toIntPair().second));
  return renderData(name, TypeImplicit, data);
}

Example #8

File: mp4tag.cpp Project: ConfusedGiant/Clementine

ByteVector
MP4::Tag::renderText(const ByteVector &name, const MP4::Item &item, int flags) const
{
  ByteVectorList data;
  StringList value = item.toStringList();
  for(unsigned int i = 0; i < value.size(); i++) {
    data.append(value[i].data(String::UTF8));
  }
  return renderData(name, flags, data);
}

Example #9

File: mp4tag.cpp Project: avuserow/taglib

ByteVector
MP4::Tag::renderIntPair(const ByteVector &name, MP4::Item &item)
{
  ByteVectorList data;
  data.append(ByteVector(2, '\0') +
              ByteVector::fromShort(item.toIntPair().first) +
              ByteVector::fromShort(item.toIntPair().second) +
              ByteVector(2, '\0'));
  return renderData(name, 0x00, data);
}

Example #10

File: mp4tag.cpp Project: Atrament666/Clementine

ByteVector
MP4::Tag::renderText(const ByteVector &name, const MP4::Item &item, int flags) const
{
  ByteVectorList data;
  StringList value = item.toStringList();
  for(StringList::ConstIterator it = value.begin(); it != value.end(); ++it) {
    data.append(it->data(String::UTF8));
  }
  return renderData(name, flags, data);
}

Example #11

File: mp4tag.cpp Project: ConfusedGiant/Clementine

ByteVector
MP4::Tag::renderCovr(const ByteVector &name, const MP4::Item &item) const
{
  ByteVector data;
  MP4::CoverArtList value = item.toCoverArtList();
  for(unsigned int i = 0; i < value.size(); i++) {
    data.append(renderAtom("data", ByteVector::fromUInt(value[i].format()) +
                                   ByteVector(4, '\0') + value[i].data()));
  }
  return renderAtom(name, data);
}

Example #12

File: mp4tag.cpp Project: Atrament666/Clementine

ByteVector
MP4::Tag::renderCovr(const ByteVector &name, const MP4::Item &item) const
{
  ByteVector data;
  MP4::CoverArtList value = item.toCoverArtList();
  for(MP4::CoverArtList::ConstIterator it = value.begin(); it != value.end(); ++it) {
    data.append(renderAtom("data", ByteVector::fromUInt(it->format()) +
                                   ByteVector(4, '\0') + it->data()));
  }
  return renderAtom(name, data);
}

Example #13

File: mp4tag.cpp Project: avuserow/taglib

ByteVector
MP4::Tag::renderFreeForm(const String &name, MP4::Item &item)
{
  StringList header = StringList::split(name, ":");
  if (header.size() != 3) {
    debug("MP4: Invalid free-form item name \"" + name + "\"");
    return ByteVector::null;
  }
  ByteVector data;
  data.append(renderAtom("mean", ByteVector::fromUInt(0) + header[1].data(String::UTF8)));
  data.append(renderAtom("name", ByteVector::fromUInt(0) + header[2].data(String::UTF8)));
  StringList value = item.toStringList();
  for(unsigned int i = 0; i < value.size(); i++) {
    data.append(renderAtom("data", ByteVector::fromUInt(1) + ByteVector(4, '\0') + value[i].data(String::UTF8)));
  }
  return renderAtom("----", data);
}