本文整理汇总了C++中CVariant::size方法的典型用法代码示例。如果您正苦于以下问题：C++ CVariant::size方法的具体用法？C++ CVariant::size怎么用？C++ CVariant::size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CVariant的用法示例。
在下文中一共展示了CVariant::size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: HandleFileItem
void CFileItemHandler::HandleFileItem(const char *ID, bool allowFile, const char *resultname, CFileItemPtr item, const CVariant ¶meterObject, const CVariant &validFields, CVariant &result, bool append /* = true */)
{
CVariant object;
bool hasFileField = false;
bool hasThumbnailField = false;
if (item.get())
{
for (unsigned int i = 0; i < validFields.size(); i++)
{
CStdString field = validFields[i].asString();
if (field == "file")
hasFileField = true;
if (field == "thumbnail")
hasThumbnailField = true;
}
if (allowFile && hasFileField)
{
if (item->HasVideoInfoTag() && !item->GetVideoInfoTag()->GetPath().IsEmpty())
object["file"] = item->GetVideoInfoTag()->GetPath().c_str();
if (item->HasMusicInfoTag() && !item->GetMusicInfoTag()->GetURL().IsEmpty())
object["file"] = item->GetMusicInfoTag()->GetURL().c_str();
if (!object.isMember("file"))
object["file"] = item->GetPath().c_str();
}
if (ID)
{
if (item->HasMusicInfoTag() && item->GetMusicInfoTag()->GetDatabaseId() > 0)
object[ID] = (int)item->GetMusicInfoTag()->GetDatabaseId();
else if (item->HasVideoInfoTag() && item->GetVideoInfoTag()->m_iDbId > 0)
object[ID] = item->GetVideoInfoTag()->m_iDbId;
if (stricmp(ID, "id") == 0)
{
if (item->HasMusicInfoTag())
{
if (item->m_bIsFolder && item->IsAlbum())
object["type"] = "album";
else
object["type"] = "song";
}
else if (item->HasVideoInfoTag())
{
switch (item->GetVideoContentType())
{
case VIDEODB_CONTENT_EPISODES:
object["type"] = "episode";
break;
case VIDEODB_CONTENT_MUSICVIDEOS:
object["type"] = "musicvideo";
break;
case VIDEODB_CONTENT_MOVIES:
object["type"] = "movie";
break;
case VIDEODB_CONTENT_TVSHOWS:
object["type"] = "tvshow";
break;
default:
break;
}
}
else if (item->HasPictureInfoTag())
object["type"] = "picture";
if (!object.isMember("type"))
object["type"] = "unknown";
}
}
if (hasThumbnailField)
{
if (item->HasThumbnail())
object["thumbnail"] = CTextureCache::Get().CheckAndCacheImage(item->GetThumbnailImage());
else if (item->HasVideoInfoTag())
{
CStdString strPath, strFileName;
URIUtils::Split(item->GetCachedVideoThumb(), strPath, strFileName);
CStdString cachedThumb = strPath + "auto-" + strFileName;
if (CFile::Exists(cachedThumb))
object["thumbnail"] = cachedThumb;
}
else if (item->HasPictureInfoTag())
{
CStdString thumb = CTextureCache::Get().CheckAndCacheImage(CTextureCache::GetWrappedThumbURL(item->GetPath()));
if (!thumb.empty())
object["thumbnail"] = thumb;
}
if (!object.isMember("thumbnail"))
object["thumbnail"] = "";
}
//.........这里部分代码省略.........
示例2: InternalWrite
bool CJSONVariantWriter::InternalWrite(yajl_gen g, const CVariant &value)
{
bool success = false;
switch (value.type())
{
case CVariant::VariantTypeInteger:
success = yajl_gen_status_ok == yajl_gen_integer(g, (long long int)value.asInteger());
break;
case CVariant::VariantTypeUnsignedInteger:
success = yajl_gen_status_ok == yajl_gen_integer(g, (long long int)value.asUnsignedInteger());
break;
case CVariant::VariantTypeDouble:
success = yajl_gen_status_ok == yajl_gen_double(g, value.asDouble());
break;
case CVariant::VariantTypeBoolean:
success = yajl_gen_status_ok == yajl_gen_bool(g, value.asBoolean() ? 1 : 0);
break;
case CVariant::VariantTypeString:
success = yajl_gen_status_ok == yajl_gen_string(g, (const unsigned char*)value.c_str(), (size_t)value.size());
break;
case CVariant::VariantTypeArray:
success = yajl_gen_status_ok == yajl_gen_array_open(g);
for (CVariant::const_iterator_array itr = value.begin_array(); itr != value.end_array() && success; ++itr)
success &= InternalWrite(g, *itr);
if (success)
success = yajl_gen_status_ok == yajl_gen_array_close(g);
break;
case CVariant::VariantTypeObject:
success = yajl_gen_status_ok == yajl_gen_map_open(g);
for (CVariant::const_iterator_map itr = value.begin_map(); itr != value.end_map() && success; ++itr)
{
success &= yajl_gen_status_ok == yajl_gen_string(g, (const unsigned char*)itr->first.c_str(), (size_t)itr->first.length());
if (success)
success &= InternalWrite(g, itr->second);
}
if (success)
success &= yajl_gen_status_ok == yajl_gen_map_close(g);
break;
case CVariant::VariantTypeConstNull:
case CVariant::VariantTypeNull:
default:
success = yajl_gen_status_ok == yajl_gen_null(g);
break;
}
return success;
}