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/*
* Copyright (C) 2015 Christian Mollekopf <chrigi_1@fastmail.fm>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "propertymapper.h"
#include <QDateTime>
template <>
flatbuffers::uoffset_t variantToProperty<QString>(const QVariant &property, flatbuffers::FlatBufferBuilder &fbb)
{
if (property.isValid()) {
return fbb.CreateString(property.toString().toStdString()).o;
}
return 0;
}
template <>
flatbuffers::uoffset_t variantToProperty<QByteArray>(const QVariant &property, flatbuffers::FlatBufferBuilder &fbb)
{
if (property.isValid()) {
return fbb.CreateString(property.toByteArray().toStdString()).o;
}
return 0;
}
template <>
flatbuffers::uoffset_t variantToProperty<QDateTime>(const QVariant &property, flatbuffers::FlatBufferBuilder &fbb)
{
if (property.isValid()) {
return fbb.CreateString(property.toDateTime().toString().toStdString()).o;
}
return 0;
}
template <>
flatbuffers::uoffset_t variantToProperty<QByteArrayList>(const QVariant &property, flatbuffers::FlatBufferBuilder &fbb)
{
if (property.isValid()) {
const auto list = property.value<QByteArrayList>();
std::vector<flatbuffers::Offset<flatbuffers::String>> vector;
for (const auto value : list) {
auto offset = fbb.CreateString(value.toStdString());
vector.push_back(offset);
}
return fbb.CreateVector(vector).o;
}
return 0;
}
template <>
QVariant propertyToVariant<QString>(const flatbuffers::String *property)
{
if (property) {
// We have to copy the memory, otherwise it would become eventually invalid
return QString::fromStdString(property->c_str());
}
return QVariant();
}
template <>
QVariant propertyToVariant<QByteArray>(const flatbuffers::String *property)
{
if (property) {
// We have to copy the memory, otherwise it would become eventually invalid
return QString::fromStdString(property->c_str()).toUtf8();
}
return QVariant();
}
template <>
QVariant propertyToVariant<QByteArray>(const flatbuffers::Vector<uint8_t> *property)
{
if (property) {
// We have to copy the memory, otherwise it would become eventually invalid
return QByteArray(reinterpret_cast<const char *>(property->Data()), property->Length());
}
return QVariant();
}
template <>
QVariant propertyToVariant<QByteArrayList>(const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *property)
{
if (property) {
QByteArrayList list;
for (auto it = property->begin(); it != property->end();) {
// We have to copy the memory, otherwise it would become eventually invalid
list << QString::fromStdString((*it)->c_str()).toUtf8();
it.operator++();
}
return QVariant::fromValue(list);
}
return QVariant();
}
template <>
QVariant propertyToVariant<bool>(uint8_t property)
{
return static_cast<bool>(property);
}
template <>
QVariant propertyToVariant<QDateTime>(const flatbuffers::String *property)
{
if (property) {
// We have to copy the memory, otherwise it would become eventually invalid
return QDateTime::fromString(QString::fromStdString(property->c_str()));
}
return QVariant();
}
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