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/*
* Copyright 2017 Samsung Electronics Co., Ltd
*
* Licensed under the Flora License, Version 1.1 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://floralicense.org/license/
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "Model/DataItem.h"
using namespace Model;
DataItem::DataItem()
: m_Id(0), m_IsStandalone(false), m_Changes(0), m_ChangeType(ChangeNone)
{
}
DataItem::DataItem(const DataItem &that)
: DataItem()
{
m_Id = that.m_Id;
}
DataItem &DataItem::operator=(const DataItem &that)
{
if (this != &that) {
m_Id = that.m_Id;
m_Changes = 0;
m_ChangeType = ChangeNone;
setStandalone(false);
}
return *this;
}
int DataItem::getId() const
{
return m_Id;
}
void DataItem::update(void *data)
{
m_Changes |= onUpdate(data);
m_ChangeType = ChangeUpdate;
if (m_IsStandalone) {
finishUpdate();
}
}
bool DataItem::isStandalone() const
{
return m_IsStandalone;
}
void DataItem::setStandalone(bool isStandalone)
{
if (m_IsStandalone != isStandalone) {
m_IsStandalone = isStandalone;
onStandalone(m_IsStandalone);
}
}
DataItem::UpdateCallback &DataItem::onUpdated()
{
return m_OnUpdated;
}
DataItem::DeleteCallback &DataItem::onDeleted()
{
return m_OnDeleted;
}
void DataItem::setId(int id)
{
m_Id = id;
}
void DataItem::setChanged(ChangeType changeType, int changes)
{
if (m_ChangeType == ChangeNone) {
m_ChangeType = changeType;
}
if (changeType == ChangeUpdate) {
m_Changes |= changes;
}
if (m_IsStandalone) {
finishUpdate();
}
}
void DataItem::finishUpdate()
{
switch (m_ChangeType) {
case ChangeUpdate:
if (m_Changes) {
m_OnUpdated(m_Changes);
}
break;
case ChangeDelete:
m_OnDeleted();
break;
default:
break;
}
m_Changes = 0;
m_ChangeType = ChangeNone;
}
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