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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: BtDeviceDialogWidget class implementation.
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*
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*/
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#include "btdevicedialoginputwidget.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 <hbvalidator.h>
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#include <hbparameterlengthlimiter.h>
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#include "btdevicedialogpluginerrors.h"
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const int PASSCODE_MAX_LEN = 16; // from BT specs
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/*!
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class Constructor
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*/
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BtDeviceDialogInputWidget::BtDeviceDialogInputWidget(
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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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mInputDialog = new HbInputDialog();
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resetProperties();
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constructInputDialog(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 BtDeviceDialogInputWidget::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 BtDeviceDialogInputWidget::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 BtDeviceDialogInputWidget::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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mInputDialog->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 *BtDeviceDialogInputWidget::deviceDialogWidget() const
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{
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TRACE_ENTRY
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TRACE_EXIT
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return mInputDialog;
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}
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QObject *BtDeviceDialogInputWidget::signalSender() const
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{
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return const_cast<BtDeviceDialogInputWidget*>(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 BtDeviceDialogInputWidget::constructInputDialog(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 widget
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processParam(parameters);
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connect(mInputDialog, SIGNAL(finished(HbAction*)), this, SLOT(inputClosed(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 relevant property of this widget
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*/
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void BtDeviceDialogInputWidget::processParam(const QVariantMap ¶meters)
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{
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TRACE_ENTRY
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QString keyStr, prompt,title,regExp;
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QVariant name;
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bool minLenRequired = false;
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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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QVariant param = parameters.value( keyStr );
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if(param.toInt() != EPinInput)
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{
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mLastError = ParameterError;
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return;
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}
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mInputDialog->setInputMode(HbInputDialog::RealInput);
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name = parameters.value( QString::number( TBluetoothDeviceDialog::EDeviceName ) );
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title = HbParameterLengthLimiter(hbTrId("txt_bt_title_pairing_with_1")).arg(name.toString());
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// Set minimum input length requirements
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keyStr.setNum( TBluetoothDeviceDialog::EAdditionalDesc );
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i = parameters.constFind( keyStr );
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// Min Length required
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if ( i != parameters.constEnd() ) {
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minLenRequired = true;
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param = parameters.value( keyStr );
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regExp = "^\\d{%1,}$";
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regExp.arg(param.toString());
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HbValidator* validator = new HbValidator(mInputDialog->lineEdit());
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validator->addField(
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new QRegExpValidator(
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QRegExp(regExp, Qt::CaseInsensitive), validator ),"");
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mInputDialog->setValidator(validator);
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}else{
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// Minimum requirement is to have at least 1 digit
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regExp = "^\\d{1,}$";
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HbValidator* validator = new HbValidator(mInputDialog->lineEdit());
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validator->addField(
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new QRegExpValidator(
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QRegExp(regExp, Qt::CaseInsensitive), validator ),"");
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mInputDialog->setValidator(validator);
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}
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if(minLenRequired)
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{
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// Todo : The string ID for the localization is not available yet
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// for string : "Enter %1 digit passcode for device %2:"
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// I'm using the "Enter the passcode for device %1" instead
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prompt = HbParameterLengthLimiter(hbTrId("txt_bt_dialog_please_enter_the_passcode_for_1" )).arg(name.toString());
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}
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else
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{
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prompt = HbParameterLengthLimiter(hbTrId("txt_bt_dialog_please_enter_the_passcode_for_1" )).arg(name.toString());
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}
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mInputDialog->setHeadingWidget(new HbLabel(title));
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mInputDialog->lineEdit(0)->setMaxLength(PASSCODE_MAX_LEN);
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mInputDialog->lineEdit(0)->setText(tr("")); // clear the input field
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mInputDialog->setPromptText(prompt);
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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 BtDeviceDialogInputWidget::resetProperties()
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{
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TRACE_ENTRY
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// set to default values
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mInputDialog->setModal(true);
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mInputDialog->setTimeout(HbDialog::NoTimeout);
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mInputDialog->setDismissPolicy(HbDialog::NoDismiss);
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mSendAction = true;
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// Todo: clean the Validator
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TRACE_EXIT
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return;
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}
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void BtDeviceDialogInputWidget::inputClosed(HbAction *action)
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{
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QVariantMap data;
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HbInputDialog *dlg=static_cast<HbInputDialog*>(sender());
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if(dlg->actions().first() == action) {
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//Ok
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QVariant result( dlg->value().toString().toUtf8() );
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data.insert( QString( "result" ), QVariant(true));
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data.insert( QString( "input" ), result );
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}
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else if(dlg->actions().at(1) == action) {
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//Cancel
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data.insert( QString( "result" ), QVariant(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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}
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