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/*
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* Copyright (c) 2009 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: BtDeviceDialogWidget class implementation.
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*
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*/
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#include "btdevicedialogquerywidget.h"
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#include "btdevicedialogplugintrace.h"
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#include <bluetoothdevicedialogs.h>
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#include <hbaction.h>
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#include <hbdialog.h>
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#include <hblabel.h>
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#include "btdevicedialogpluginerrors.h"
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#include <Bluetooth\hci\hcitypes.h>
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const int MaxPasskeyLength = 6;
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/*!
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class Constructor
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*/
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BtDeviceDialogQueryWidget::BtDeviceDialogQueryWidget(
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HbMessageBox::MessageBoxType type, const QVariantMap ¶meters)
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{
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TRACE_ENTRY
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// set properties
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mLastError = NoError;
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mShowEventReceived = false;
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mMessageBox = new HbMessageBox(type);
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resetProperties();
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constructQueryDialog(parameters);
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TRACE_EXIT
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}
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/*!
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Set parameters, implementation of interface
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Invoked when HbDeviceDialog::update calls.
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*/
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bool BtDeviceDialogQueryWidget::setDeviceDialogParameters(
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const QVariantMap ¶meters)
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{
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TRACE_ENTRY
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mLastError = NoError;
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processParam(parameters);
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TRACE_EXIT
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return true;
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}
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/*!
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Get error, implementation of interface
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*/
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int BtDeviceDialogQueryWidget::deviceDialogError() const
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{
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TRACE_ENTRY
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TRACE_EXIT
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return mLastError;
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}
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/*!
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Close notification, implementation of interface
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*/
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void BtDeviceDialogQueryWidget::closeDeviceDialog(bool byClient)
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{
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TRACE_ENTRY
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Q_UNUSED(byClient);
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// Closed by client or internally by server -> no action to be transmitted.
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mSendAction = false;
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mMessageBox->close();
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// If show event has been received, close is signalled from hide event. If not,
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// hide event does not come and close is signalled from here.
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if (!mShowEventReceived) {
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emit deviceDialogClosed();
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}
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TRACE_EXIT
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}
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/*!
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Return display widget, implementation of interface
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*/
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HbDialog *BtDeviceDialogQueryWidget::deviceDialogWidget() const
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{
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TRACE_ENTRY
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TRACE_EXIT
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return mMessageBox;
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}
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QObject *BtDeviceDialogQueryWidget::signalSender() const
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{
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return const_cast<BtDeviceDialogQueryWidget*>(this);
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}
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/*!
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Construct display widget
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*/
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bool BtDeviceDialogQueryWidget::constructQueryDialog(const QVariantMap ¶meters)
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{
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TRACE_ENTRY
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// analyze the parameters to compose the properties of the message box widget
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processParam(parameters);
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connect(mMessageBox, SIGNAL(finished(HbAction*)), this, SLOT(messageBoxClosed(HbAction*)));
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TRACE_EXIT
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return true;
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}
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/*!
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Take parameter values and generate the input status string
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*/
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QString& BtDeviceDialogQueryWidget::GetPasskeyEntryStatusString(int aStatus)
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{
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switch(aStatus)
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{
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case EPasskeyDigitEntered :
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mDispPassKeyNumDigit ++; // keep count of remote entry
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if(mDisplayPasskeyStatus.length()< MaxPasskeyLength + 1) // + 1 space
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{
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if(mDisplayPasskeyStatus.length()== 3)
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{
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mDisplayPasskeyStatus.append(tr(" ")); // cosmetic
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}
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mDisplayPasskeyStatus.append(tr("*"));
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}
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break;
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case EPasskeyDigitDeleted :
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// passkey entry is limited to 6 digits
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if((mDisplayPasskeyStatus.length()> 0 )&& (mDispPassKeyNumDigit < MaxPasskeyLength + 1))
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{
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if(mDisplayPasskeyStatus.length() == 5) // cosmetic
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{
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mDisplayPasskeyStatus = mDisplayPasskeyStatus.left(mDisplayPasskeyStatus.length()-1);
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}
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mDisplayPasskeyStatus = mDisplayPasskeyStatus.left(mDisplayPasskeyStatus.length()-1);
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// we only decrement if the string is not zero
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mDispPassKeyNumDigit --;
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}
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break;
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case EPasskeyCleared :
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case EPasskeyEntryStarted :
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case EPasskeyEntryCompleted :
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default:
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mDispPassKeyNumDigit = 0;
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mDisplayPasskeyStatus.clear();
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mDisplayPasskeyStatus.append(tr(""));
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break;
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}
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return mDisplayPasskeyStatus;
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}
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/*!
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Take parameter values and generate relevant property of this widget
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*/
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void BtDeviceDialogQueryWidget::processParam(const QVariantMap ¶meters)
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{
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TRACE_ENTRY
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QString keyStr, prompt,title;
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int status = -1;
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QVariant name,param,addval,passkeyinputstatus;
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keyStr.setNum( TBluetoothDialogParams::EResource );
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// Validate if the resource item exists.
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QVariantMap::const_iterator i = parameters.constFind( keyStr );
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// item of ResourceId is not found, can't continue.
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if ( i == parameters.constEnd() ) {
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mLastError = UnknownDeviceDialogError;
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return;
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}
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// For passkey display the dialog may be terminated by
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// a passkey entry completed event from the remote side
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mSendPasskeyEntryCompletedAction = false;
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param = parameters.value( keyStr );
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int key = param.toInt();
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switch ( key ) {
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case ENumericComparison:
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prompt = QString( hbTrId( "txt_bt_info_does_this_code_match_the_code_on_1" ) );
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break;
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case EPasskeyDisplay:
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prompt = QString( hbTrId( "txt_bt_info_enter_the_following_code_to_the_1" ) );
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break;
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case EPairingFailureRetry:
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prompt = QString( hbTrId( "txt_bt_info_pairing_with_1_failed_either_the_pas" ) );
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break;
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case EPairingFailureOk:
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prompt = QString( hbTrId( "txt_bt_info_unable_to_pair_with_1" ) );
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break;
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// Input dialogs
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case EPinInput:
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case EObexPasskeyInput:
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// NULL parameters
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case ENoResource:
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case EUnusedResource:
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default:
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mLastError = ParameterError;
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break;
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}
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int repls = prompt.count( QString( "%" ) );
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if ( repls > 0 ) {
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name = parameters.value( QString::number( TBluetoothDeviceDialog::EDeviceName ) );
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prompt = prompt.arg( name.toString() );
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if(key != EPairingFailureRetry && key != EPairingFailureOk)
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{
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addval = parameters.value( QString::number( TBluetoothDeviceDialog::EAdditionalDesc ) );
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// todo: Formating the prompt need to be discussed with UI designer
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// The passcode could be displayed on a separate row if it the label did support
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// the use of newline escape character.
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prompt.append(tr("\n")); // insert 1 newlines for clarity
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prompt.append(addval.toString());
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if(key == EPasskeyDisplay)
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{
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prompt.append("\n");
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bool ret = false;
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passkeyinputstatus = parameters.value( QString::number( TBluetoothDeviceDialog::EAdditionalInt ));
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status = passkeyinputstatus.toInt(&ret);
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if(ret)
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{
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prompt.append(GetPasskeyEntryStatusString(status));
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}
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}
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}
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}
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// set property value to this dialog widget
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if(key != EPairingFailureRetry && key != EPairingFailureOk)
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{
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title = QString(hbTrId("txt_bt_title_pairing_with_1"));
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title = title.arg(name.toString());
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mMessageBox->setHeadingWidget(new HbLabel(title));
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mMessageBox->setIconVisible(false);
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if(key == EPasskeyDisplay)
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{
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mMessageBox->setStandardButtons(HbMessageBox::Cancel);
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}
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else
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{
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mMessageBox->setStandardButtons( HbMessageBox::Yes | HbMessageBox::No);
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}
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}
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else
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{
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if(key == EPairingFailureRetry)
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{
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mMessageBox->setStandardButtons( HbMessageBox::Retry | HbMessageBox::Cancel);
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}
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else
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{
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mMessageBox->setStandardButtons( HbMessageBox::Ok);
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}
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}
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mMessageBox->setText( prompt );
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if(status == EPasskeyEntryCompleted && key == EPasskeyDisplay)
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{
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mSendPasskeyEntryCompletedAction = true;
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mMessageBox->close();
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}
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TRACE_EXIT
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}
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/*!
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Reset properties to default values
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*/
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void BtDeviceDialogQueryWidget::resetProperties()
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{
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TRACE_ENTRY
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// set to default values
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mMessageBox->setModal(true);
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mMessageBox->setTimeout(HbDialog::NoTimeout);
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mMessageBox->setDismissPolicy(HbDialog::NoDismiss);
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mSendAction = true;
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mDispPassKeyNumDigit = 0;
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TRACE_EXIT
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return;
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}
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void BtDeviceDialogQueryWidget::messageBoxClosed(HbAction* action)
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{
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TRACE_ENTRY
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QVariantMap data;
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HbMessageBox *dlg=static_cast<HbMessageBox*>(sender());
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if(dlg->actions().first() == action)
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{
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if(dlg->actions().count() > 1)
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{
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data.insert( QString( "result" ), QVariant(true));
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}
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else
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{
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// this is a passkey display dialog with a cancel button
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data.insert( QString( "result" ), QVariant(false));
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}
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}
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else if(dlg->actions().count() > 1)
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{
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if(dlg->actions().at(1) == action) {
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//No
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data.insert( QString( "result" ), QVariant(false));
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}
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}
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if(mSendPasskeyEntryCompletedAction)
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{
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// complete successfully the dialog
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// The BT stack will determine if pairing was ok
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data.insert( QString( "result" ), QVariant(true));
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mSendPasskeyEntryCompletedAction = false;
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}
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emit deviceDialogData(data);
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emit deviceDialogClosed();
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mSendAction = false;
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TRACE_EXIT
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}
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