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/*
* BuiltinDirectory.cpp - NetworkObjects from VeyonConfiguration
*
* Copyright (c) 2017-2019 Tobias Junghans <tobydox@veyon.io>
*
* This file is part of Veyon - http://veyon.io
*
* 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 (see COPYING); if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
#include "BuiltinDirectoryConfiguration.h"
#include "BuiltinDirectory.h"
BuiltinDirectory::BuiltinDirectory( BuiltinDirectoryConfiguration& configuration, QObject* parent ) :
NetworkObjectDirectory( parent ),
m_configuration( configuration )
{
}
QList<NetworkObject> BuiltinDirectory::objects( const NetworkObject& parent )
{
if( parent.type() == NetworkObject::Root )
{
return m_objects.keys();
}
else if( parent.type() == NetworkObject::Group &&
m_objects.contains( parent ) )
{
return qAsConst(m_objects)[parent];
}
return QList<NetworkObject>();
}
QList<NetworkObject> BuiltinDirectory::queryObjects( NetworkObject::Type type, const QString& name )
{
const auto networkObjects = m_configuration.networkObjects();
QList<NetworkObject> objects;
// search for corresponding group whose UID matches parent UID of computer object
for( const auto& networkObjectValue : networkObjects )
{
NetworkObject networkObject( networkObjectValue.toObject() );
if( ( type == NetworkObject::None || networkObject.type() == type ) &&
( name.isEmpty() || networkObject.name().compare( name, Qt::CaseInsensitive ) == 0 ) )
{
objects.append( networkObject );
}
}
return objects;
}
NetworkObject BuiltinDirectory::queryParent( const NetworkObject& object )
{
const auto networkObjects = m_configuration.networkObjects();
const auto parentUid = object.parentUid();
for( const auto& networkObjectValue : networkObjects )
{
NetworkObject networkObject( networkObjectValue.toObject() );
if( networkObject.uid() == parentUid )
{
return networkObject;
}
}
return NetworkObject();
}
void BuiltinDirectory::update()
{
m_configuration.reloadFromStore();
const auto networkObjects = m_configuration.networkObjects();
const NetworkObject rootObject( NetworkObject::Root );
QVector<NetworkObject::Uid> roomUids;
for( const auto& networkObjectValue : networkObjects )
{
const NetworkObject networkObject( networkObjectValue.toObject() );
if( networkObject.type() == NetworkObject::Group )
{
roomUids.append( networkObject.uid() ); // clazy:exclude=reserve-candidates
if( m_objects.contains( networkObject ) == false )
{
emit objectsAboutToBeInserted( rootObject, m_objects.count(), 1 );
m_objects[networkObject] = QList<NetworkObject>();
emit objectsInserted();
}
updateRoom( networkObject );
}
}
int index = 0;
for( auto it = m_objects.begin(); it != m_objects.end(); ) // clazy:exclude=detaching-member
{
if( it.key().type() == NetworkObject::Group &&
roomUids.contains( it.key().uid() ) == false )
{
emit objectsAboutToBeRemoved( rootObject, index, 1 );
it = m_objects.erase( it );
emit objectsRemoved();
}
else
{
++it;
++index;
}
}
}
void BuiltinDirectory::updateRoom( const NetworkObject& roomObject )
{
const auto networkObjects = m_configuration.networkObjects();
QList<NetworkObject>& computerObjects = m_objects[roomObject]; // clazy:exclude=detaching-member
QVector<NetworkObject::Uid> computerUids;
for( const auto& networkObjectValue : networkObjects )
{
NetworkObject networkObject( networkObjectValue.toObject() );
if( networkObject.parentUid() == roomObject.uid() )
{
computerUids.append( networkObject.uid() ); // clazy:exclude=reserve-candidates
int index = computerObjects.indexOf( networkObject );
if( index < 0 )
{
emit objectsAboutToBeInserted( roomObject, computerObjects.count(), 1 );
computerObjects += networkObject; // clazy:exclude=reserve-candidates
emit objectsInserted();
}
else if( computerObjects[index].exactMatch( networkObject ) == false )
{
computerObjects.replace( index, networkObject );
emit objectChanged( roomObject, index );
}
}
}
int index = 0;
for( auto it = computerObjects.begin(); it != computerObjects.end(); )
{
if( computerUids.contains( it->uid() ) == false )
{
emit objectsAboutToBeRemoved( roomObject, index, 1 );
it = computerObjects.erase( it );
emit objectsRemoved();
}
else
{
++it;
++index;
}
}
}
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