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/*
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include "btdelegatedisconnect.h"
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#include "btuiutil.h"
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#include "btuiiconutil.h"
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#include <QModelIndex>
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#include <hblabel.h>
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#include <btsettingmodel.h>
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#include <btdevicemodel.h>
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#include <hbnotificationdialog.h>
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BtDelegateDisconnect::BtDelegateDisconnect(
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BtSettingModel* settingModel,
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BtDeviceModel* deviceModel, QObject *parent) :
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BtAbstractDelegate(settingModel, deviceModel, parent), mBtengConnMan(0), mPhyLinks(0),
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mMajorRole(0), mActiveHandling(false), mAddrArrayIndex(0), mDisconOpt(DisconUnknown)
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{
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}
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BtDelegateDisconnect::~BtDelegateDisconnect()
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{
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delete mBtengConnMan;
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delete mPhyLinks;
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mSocketServ.Close();
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}
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void BtDelegateDisconnect::exec( const QVariant ¶ms )
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{
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int err;
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if ( ! mBtengConnMan ){
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TRAP( err, mBtengConnMan = CBTEngConnMan::NewL(this) );
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}
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if(err) {
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emit commandCompleted(err);
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return;
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}
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if (params.canConvert<int>()){
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mDisconOpt = (DisconnectOption)params.toInt();
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mActiveHandling = true;
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if (mDisconOpt == AllOngoingConnections){
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err = mBtengConnMan->GetConnectedAddresses(mDevAddrArray);
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disconnectAllConnections_service();
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}
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if(err) {
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emit commandCompleted(err);
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}
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}
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else{
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QList<QVariant> paramList = params.value< QList<QVariant> >();
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QVariant indexVariant = paramList.at(0);
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QModelIndex index = indexVariant.value<QModelIndex>();
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QVariant optionVariant = paramList.at(1);
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mDisconOpt = (DisconnectOption)optionVariant.toInt();
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int error = KErrNone;
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mActiveHandling = true;
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mDeviceName = getDeviceModel()->data(index,BtDeviceModel::NameAliasRole).toString();
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mMajorRole = (index.data(BtDeviceModel::MajorPropertyRole)).toInt();
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QString strBtAddr = getDeviceModel()->data(index,BtDeviceModel::ReadableBdaddrRole).toString();
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// todo: address converting should be simplified. check other delegates for example.
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TPtrC ptrName(reinterpret_cast<const TText*>(strBtAddr.constData()));
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RBuf16 btName;
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error = btName.Create(ptrName.Length());
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if(error == KErrNone) {
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btName.Copy(ptrName);
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mBtEngAddr.SetReadable(btName);
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if (mDisconOpt == ServiceLevel){
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disconnectSeviceLevel();
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}
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else if (mDisconOpt == PhysicalLink){
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disconnectPhysicalLink();
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}
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}
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btName.Close();
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if(error) {
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emit commandCompleted(error);
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}
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}
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}
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void BtDelegateDisconnect::disconnectAllConnections_service(){
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TBuf<KBTDevAddrSize*3> addrBuf;
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mDevAddrArray[mAddrArrayIndex].GetReadable(addrBuf);
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QString btStringAddr= QString::fromUtf16( addrBuf.Ptr(), addrBuf.Length());
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QModelIndex start = getDeviceModel()->index(0,0);
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QModelIndexList indexList = getDeviceModel()->match(start,BtDeviceModel::ReadableBdaddrRole, btStringAddr);
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QModelIndex index = indexList.at(0);
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mDeviceName = getDeviceModel()->data(index,BtDeviceModel::NameAliasRole).toString();
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mBtEngAddr = mDevAddrArray[mAddrArrayIndex];
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mMajorRole = (index.data(BtDeviceModel::MajorPropertyRole)).toInt();
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disconnectSeviceLevel();
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}
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void BtDelegateDisconnect::disconnectAllConnections_physical(){
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TBuf<KBTDevAddrSize*3> addrBuf;
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mDevAddrArray[mAddrArrayIndex].GetReadable(addrBuf);
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QString btStringAddr= QString::fromUtf16( addrBuf.Ptr(), addrBuf.Length());
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QModelIndex start = getDeviceModel()->index(0,0);
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QModelIndexList indexList = getDeviceModel()->match(start,BtDeviceModel::ReadableBdaddrRole, btStringAddr);
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QModelIndex index = indexList.at(0);
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mDeviceName = getDeviceModel()->data(index,BtDeviceModel::NameAliasRole).toString();
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mBtEngAddr = mDevAddrArray[mAddrArrayIndex];
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disconnectPhysicalLink();
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}
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void BtDelegateDisconnect::disconnectSeviceLevel(){
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int err;
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TBTEngConnectionStatus connStatus = EBTEngNotConnected;
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err = mBtengConnMan->IsConnected(mBtEngAddr, connStatus);
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if (connStatus == EBTEngConnected){
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err = mBtengConnMan->Disconnect(mBtEngAddr, EBTDiscGraceful);
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}
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if(err) {
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if (mDisconOpt == AllOngoingConnections){
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disconnectServiceLevelCompleted(err);
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}
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else{
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emit commandCompleted(err);
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}
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}
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}
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void BtDelegateDisconnect::disconnectPhysicalLink(){
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int err;
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if ( !mSocketServ.Handle() ) {
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err = mSocketServ.Connect();
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}
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if ( !err && !mPhyLinks ) {
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TRAP( err,
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mPhyLinks = CBluetoothPhysicalLinks::NewL( *this, mSocketServ ) );
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Q_CHECK_PTR( mPhyLinks );
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}
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err = mPhyLinks->Disconnect( mBtEngAddr );
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if(err) {
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if (mDisconOpt == AllOngoingConnections){
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disconnectPhysicalLinkCompleted(err);
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}
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else{
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emit commandCompleted(err);
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}
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}
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}
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void BtDelegateDisconnect::disconnectServiceLevelCompleted(int err){
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if (mDisconOpt == ServiceLevel){
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mActiveHandling = false;
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emit commandCompleted(err);
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}
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else if (mDisconOpt == AllOngoingConnections){
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if (err){
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mActiveHandling = false;
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emit commandCompleted(err);
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}
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else{
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mAddrArrayIndex++;
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if ( mAddrArrayIndex < mDevAddrArray.Count()){
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disconnectAllConnections_service();
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}
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else{
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mDevAddrArray.Reset();
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err = mBtengConnMan->GetConnectedAddresses(mDevAddrArray);
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if(err) {
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emit commandCompleted(err);
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return;
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}
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mAddrArrayIndex = 0;
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//connect( mDisconnectDelegate, SIGNAL(commandCompleted(int)), this, SLOT(disconnectPhysicalLinkCompleted(int)) );
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disconnectAllConnections_physical();
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}
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}
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}
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}
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void BtDelegateDisconnect::disconnectPhysicalLinkCompleted(int err){
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if (mDisconOpt == PhysicalLink){
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//emitCommandComplete(err);
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mActiveHandling = false;
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emit commandCompleted(err);
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}
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else if (mDisconOpt == AllOngoingConnections){
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if (err){
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mActiveHandling = false;
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emit commandCompleted(err);
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}
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else{
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mAddrArrayIndex++;
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if ( mAddrArrayIndex < mDevAddrArray.Count()){
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disconnectAllConnections_physical();
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}
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else{
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//TODO: check if there is still ongoing connection from BTEngVonnMan. and close them again if there is any new
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mActiveHandling = false;
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emit commandCompleted(err);
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}
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}
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}
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}
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void BtDelegateDisconnect::ConnectComplete( TBTDevAddr& aAddr, TInt aErr,
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RBTDevAddrArray* aConflicts )
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{
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Q_UNUSED(aAddr);
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Q_UNUSED(aConflicts);
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Q_UNUSED(aErr);
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}
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void BtDelegateDisconnect::DisconnectComplete( TBTDevAddr& aAddr, TInt aErr )
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{
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if ( mBtEngAddr != aAddr || !mActiveHandling ) {
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return;
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}
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DisplayCommandCompleteNotif(aErr);
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disconnectServiceLevelCompleted(aErr);
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}
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void BtDelegateDisconnect::cancel()
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{
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}
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void BtDelegateDisconnect::HandleCreateConnectionCompleteL( TInt err ){
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Q_UNUSED( err );
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}
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void BtDelegateDisconnect::HandleDisconnectCompleteL( TInt err ){
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if ( !mActiveHandling ) {
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return;
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}
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disconnectPhysicalLinkCompleted(err);
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}
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void BtDelegateDisconnect::HandleDisconnectAllCompleteL( TInt err ){
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Q_UNUSED( err );
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}
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void BtDelegateDisconnect::DisplayCommandCompleteNotif(int error)
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{
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if(error == KErrNone) {
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// success, show indicator with connection status
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HbIcon icon = getBadgedDeviceTypeIcon( mCod, mMajorRole, 0 ); // no badging required, only icon
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QString str( hbTrId("txt_bt_dpopinfo_disconnected_from_1") );
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HbNotificationDialog::launchDialog( icon, hbTrId("txt_bt_dpophead_disconnected"),
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str.arg(mDeviceName) );
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}
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}
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