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