--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btui/btuidelegate/btdelegatepair.cpp	Tue Aug 31 15:25:10 2010 +0300
@@ -0,0 +1,180 @@
+/*
+* 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 "btdelegatepair.h"
+#include "btuiutil.h"
+#include "btdelegatefactory.h"
+#include "btqtconstants.h"
+
+#include <QModelIndex>
+#include <btsettingmodel.h>
+#include <btdevicemodel.h>
+#include <bluetoothuitrace.h>
+#include <hbnotificationdialog.h>
+#include <hblabel.h>
+#include <hbprogressbar.h>
+
+// docml to load
+const char* BTUI_PAIR_WAIT_DOCML = ":/docml/pairwaitingdialog.docml";
+
+BtDelegatePair::BtDelegatePair(
+        BtSettingModel* settingModel, 
+        BtDeviceModel* deviceModel, 
+        QObject *parent) :
+    BtAbstractDelegate(settingModel, deviceModel, parent), mBtengConnMan(0)
+{
+    mLoader = new HbDocumentLoader();
+    mAbstractDelegate = NULL;
+}
+
+BtDelegatePair::~BtDelegatePair()
+{
+    delete mBtengConnMan;
+    delete mLoader;
+}
+
+void BtDelegatePair::exec( const QVariant &params )
+{
+    
+    deviceIndex = params.value<QModelIndex>();
+    
+    if(isBtPowerOn()) {
+        exec_pair();
+    }
+    else {
+        //If Bt Power is off, switch it on and then perform pairing.
+        //todo: Do we ask for user confirmation here..?
+        if (!mAbstractDelegate) { 
+            mAbstractDelegate = BtDelegateFactory::newDelegate(BtDelegate::ManagePower, 
+                    getSettingModel(), getDeviceModel() ); 
+            connect( mAbstractDelegate, SIGNAL(commandCompleted(int)), this, SLOT(powerDelegateCompleted(int)) );
+            mAbstractDelegate->exec(QVariant(BtPowerOn));
+        }
+    }
+    
+}
+
+void BtDelegatePair::powerDelegateCompleted(int error)
+{
+    if (mAbstractDelegate) {
+        disconnect(mAbstractDelegate);
+        delete mAbstractDelegate;
+        mAbstractDelegate = 0;
+    }
+    if ( error == KErrNone ) {
+        exec_pair();
+    } 
+    else {
+        // error
+        emitCommandComplete(error);
+    }
+}
+
+void BtDelegatePair::exec_pair()
+{
+    int error = KErrNone;
+    mdeviceName = getDeviceModel()->data(deviceIndex,BtDeviceModel::NameAliasRole).toString();
+    
+    QString strBtAddr = getDeviceModel()->data(deviceIndex,BtDeviceModel::ReadableBdaddrRole).toString();
+    int cod = getDeviceModel()->data(deviceIndex,BtDeviceModel::CoDRole).toInt();
+    
+    if ( ! mBtengConnMan ){
+        TRAP( error, mBtengConnMan = CBTEngConnMan::NewL(this) );
+    }
+    
+    if ( !error ) {
+        TBTDevAddr btEngddr;
+        addrReadbleStringToSymbian( strBtAddr, btEngddr );
+        TBTDeviceClass btEngDeviceClass(cod);
+        error = mBtengConnMan->PairDevice(btEngddr, btEngDeviceClass);
+        launchWaitDialog();
+    }
+    
+    if(error) {
+        emitCommandComplete(error);
+    }
+
+}
+
+
+void BtDelegatePair::launchWaitDialog()
+{
+    QString headingText(hbTrId("txt_bt_title_pairing_with_1"));
+    HbLabel *heading;
+    HbProgressBar* progressBar;
+    
+    bool ok = false;
+    mLoader->load( BTUI_PAIR_WAIT_DOCML, &ok );
+    // Exit if the file format is invalid
+    BTUI_ASSERT_X( ok, "BTUI_PAIR_WAIT_DOCML", "Invalid docml file" );
+
+    mWaitDialog = qobject_cast<HbDialog *>( mLoader->findWidget( "dialog" ) );
+    BTUI_ASSERT_X( mWaitDialog != 0, "BTUI_PAIR_WAIT_DOCML", "dialog not found" );
+    
+    heading = qobject_cast<HbLabel *>( mLoader->findWidget( "heading" ) );
+    BTUI_ASSERT_X( heading != 0, "BTUI_PAIR_WAIT_DOCML", "heading not found" );
+
+    progressBar = qobject_cast<HbProgressBar *>( mLoader->findWidget( "progressBar" ) );
+    BTUI_ASSERT_X( progressBar != 0, "BTUI_PAIR_WAIT_DOCML", "progressBar not found" );
+    progressBar->setRange(0,0);
+    
+    heading->setPlainText(headingText.arg(mdeviceName));
+    
+    mWaitDialog->setDismissPolicy(HbPopup::NoDismiss);
+    mWaitDialog->setTimeout(HbPopup::NoTimeout);
+
+    mWaitDialog->show();
+}
+
+void BtDelegatePair::ConnectComplete( TBTDevAddr& aAddr, TInt aErr, 
+                                   RBTDevAddrArray* aConflicts )
+{
+    Q_UNUSED(aAddr);
+    Q_UNUSED(aErr);    
+    Q_UNUSED(aConflicts);
+
+}
+
+void BtDelegatePair::DisconnectComplete( TBTDevAddr& aAddr, TInt aErr )
+{
+    Q_UNUSED(aAddr);
+    Q_UNUSED(aErr);    
+}
+
+void BtDelegatePair::PairingComplete( TBTDevAddr& aAddr, TInt aErr )
+{
+    Q_UNUSED(aAddr);
+    
+    mWaitDialog->close();
+    emitCommandComplete(aErr);
+}
+
+void BtDelegatePair::emitCommandComplete(int error)
+{
+
+    emit commandCompleted(error);
+}
+
+void BtDelegatePair::cancel()
+{
+    if ( mBtengConnMan ) {
+        mBtengConnMan->CancelPairDevice();
+    }
+}
+
+
+