loadgen/ui/hb/src/settingsview.cpp
branchRCL_3
changeset 22 fad26422216a
parent 21 b3cee849fa46
child 23 f8280f3bfeb7
--- a/loadgen/ui/hb/src/settingsview.cpp	Tue Aug 31 15:15:20 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1255 +0,0 @@
-/*
-* 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 "settingsview.h"
-#include "enginewrapper.h"
-#include "loadgen.hrh"
-#include "loadgen_loadattributes.h"
-#include <hbmainwindow.h>
-#include <hbview.h>
-//#include <hbformitem.h>
-#include <hbmenu.h>
-#include <hbaction.h>
-#include <hbmessagebox.h>
-//#include <hbcommonnote.h>
-#include <hbtoolbar.h>
-#include <hbdataform.h>
-#include <hbdataformmodelitem.h>
-#include <hbdataformmodel.h>
-#include <hbdataformviewitem.h>
-#include <hbabstractviewitem.h>
-#include <hbradiobuttonlist.h>
-
-
-#include <QStringList>
-
-QStringList PRIORITIES = (QStringList() << "Much less (-20)" << "Less (-10)" << "Normal (0)" << "More (10)" 
-						 << "Much more (20)" << "Real time (30)" << "Abs. very low (100)" << "Abs. low (200)" 
-						 << "Abs. backgr. (300)" << "Abs. foregr. (400)" << "Abs. high (500)");
-QStringList LOADMODES = (QStringList() << "Yielding" << "Blocking");
-QStringList CPULOADTYPES = (QStringList() << "Continuous" << "Periodic");		   
-QStringList MEMSOURCES = (QStringList() << "RAM" << "C:" << "D:" << "E:" << "F:" << "G:" << "H:" << "J:" << "K:" 
-										<< "L:" << "M:" << "N:");
-QStringList MEMEATTYPES = (QStringList() << "Memory to eat" << "Memory to be left" << "Alternate min/max");
-QStringList KEYPRESSTYPES = (QStringList() << "None" << "Arrow keys");
-QStringList MESSAGETYPES = (QStringList() << "SMS" << "MMS");
-
-		   
-SettingsView::SettingsView(HbView &mainView, HbMainWindow &parent, EngineWrapper &engine)
-                          
-    : mMainWindow(parent),
-      mMainView(mainView),
-      mEngineWrapper(engine),
-	  mAmount(NULL),
-	  mMinAmountToBeLeft(NULL),
-	  mMaxAmountToBeLeft(NULL),
-	  mLength(NULL),
-	  mIdle(NULL),
-	  mRandomVar(NULL)
-{
-}
-
-SettingsView::~SettingsView()
-{
-
-}
-
-// TODO HbDataFormModelItem data operations does not work correctly with WK38.
-// Item data does not get updated correctly as set by initial settings(HbDataFormModelItem::RadioButtonListItem) 
-// or user settings.(HbDataFormModelItem::TextItem)
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::open(const QString &settingsName, TLoadGenCommandIds cmdId)
-{
-	mCmdId = cmdId;
-    // Remove main view from main window and add this view to main window
-    mMainWindow.addView(this);
-    mMainWindow.setCurrentView(this);
-    setTitle(settingsName);
-
-    //create toolbar showing launch popup
-    HbToolBar *toolBar = this->toolBar();
-    HbAction *actionOk = new HbAction("Ok", toolBar);
-    HbAction *actionCancel = new HbAction("Cancel", toolBar);
-    toolBar->addAction( actionOk );
-    toolBar->addAction( actionCancel );	
-
-    //create setting form
-    mSettingForm = new HbDataForm();
-    
-    //create a model class
-    mModel = new HbDataFormModel(this);
-	createItems(mModel, 0);
-    // Set created model to form
-    mSettingForm->setModel(mModel);
-    setWidget(mSettingForm);
-	loadAttributes();	
-	
-    connect(actionOk, SIGNAL(triggered()), this, SLOT(okExit()));
-	connect(actionCancel, SIGNAL(triggered()), this, SLOT(cancelled()));
-	connect(this, SIGNAL(aboutToClose()), this, SLOT(backButtonPressed()));
-	connect(mSettingForm, SIGNAL(activated(const QModelIndex)), this, SLOT(dataItemDisplayed(const QModelIndex)));  
-	show();
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::createItems(HbDataFormModel *model, 
-							   HbDataFormModelItem *parent)
-{
-	switch (mCmdId) {
-		case ELoadGenCmdNewLoadCPULoad: {
-			createCpuLoadItems(model, parent);
-			break;
-		}
-		case ELoadGenCmdNewLoadEatMemory: {
-			createEatMemoryItems(model, parent);
-			break;
-		}
-		case ELoadGenCmdNewLoadPhoneCall: {
-			createPhoneCallItems(model, parent);
-			break;
-		}
-		case ELoadGenCmdNewLoadNetConn: {
-			createNetConnItems(model, parent);
-			break;
-		}
-		case ELoadGenCmdNewLoadKeyPress:
-		case ELoadGenCmdNewLoadPointerEvent: {
-			createKeyOrPointerItems(model, parent);
-			break;
-		}
-		case ELoadGenCmdNewLoadMessages: {
-			createMessageItems(model, parent);
-			break;
-		}
-		case ELoadGenCmdNewLoadApplications: {
-			createAppsItems(model, parent);
-			break;
-		}
-		case ELoadGenCmdNewLoadPhotoCaptures: {
-			createPhotoItems(model, parent);
-			break;
-		}
-		case ELoadGenCmdNewLoadBluetooth: {
-			createBtItems(model, parent);
-			break;
-		}
-		default: {
-			break;
-		}
-	}
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::createCpuLoadItems(HbDataFormModel *model, HbDataFormModelItem *parent)
-{
-
-	mLoadSettings = model->appendDataFormGroup(QString("CPU load settings"), parent);
-	
-	// DataFormItem for priority selection
-	mPriority = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-										  QString("Priority"), 
-										  mLoadSettings);
-	mPriority->setContentWidgetData(QString("items"), PRIORITIES);
-
-	// DataFormItem for load mode selection
-	mLoadMode = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-										  QString("Load mode"), 
-										  mLoadSettings);
-	mLoadMode->setContentWidgetData(QString("items"), LOADMODES);		
-
-	// DataFormItem for load type selection
-	mType = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-									  QString("Type"), 
-									  mLoadSettings);
-	mType->setContentWidgetData(QString("items"), CPULOADTYPES);
-
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::createEatMemoryItems(HbDataFormModel *model, HbDataFormModelItem *parent)
-{
-	mLoadSettings = model->appendDataFormGroup(QString("Eat memory settings"), parent);
-	
-	// DataFormItem for priority selection
-	mPriority = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-										  QString("Priority"), 
-										  mLoadSettings);
-	mPriority->setContentWidgetData(QString("items"), PRIORITIES);
-
-	// DataFormItem for memory eat type selection
-	mSource = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-									  QString("Source"), 
-									  mLoadSettings);
-	mSource->setContentWidgetData(QString("items"), MEMSOURCES);
-
-	
-	// DataFormItem for memory eat type selection
-	mType = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-									  QString("Type"), 
-									  mLoadSettings);
-	mType->setContentWidgetData(QString("items"), MEMEATTYPES);
-
-	// DataFormItem for idle length selection
-	mBuffer = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-									  QString("Buffer (B)"), 
-									  mLoadSettings);
-	mBuffer->setContentWidgetData("maximum" , 999999999);
-	mBuffer->setContentWidgetData("minimum", 0);	
-	
-	// DataFormItem for idle length selection
-	mIdle = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-									  QString("Idle after buffer (ms)"), 
-									  mLoadSettings);
-	mIdle->setContentWidgetData("maximum" , 999999999);
-	mIdle->setContentWidgetData("minimum", 0);			
-
-	mRandomVar = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										   QString("Random variance (%)"), 
-										   mLoadSettings);
-	mRandomVar->setContentWidgetData("maximum" , 100);
-	mRandomVar->setContentWidgetData("minimum", 0);	
-}	
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::createPhoneCallItems(HbDataFormModel *model, HbDataFormModelItem *parent)
-{
-
-	mLoadSettings = model->appendDataFormGroup(QString("Phone calls settings"), parent);
-	
-	// DataFormItem for priority selection
-	mPriority = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-										  QString("Priority"), 
-										  mLoadSettings);
-	mPriority->setContentWidgetData(QString("items"), PRIORITIES);
-
-	mDestination = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										QString("Phone number:"), 
-										mLoadSettings);
-	mDestination->setContentWidgetData("maximum" , 99999999999999999999.0 );
-	mDestination->setContentWidgetData("minimum", 0);
-
-	mLength = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										QString("Length (ms)"), 
-										mLoadSettings);
-	mLength->setContentWidgetData("maximum" , 999999999);
-	mLength->setContentWidgetData("minimum", 0);
-	
-	// DataFormItem for idle length selection
-	mIdle = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-									  QString("Idle (ms)"), 
-									  mLoadSettings);
-	mIdle->setContentWidgetData("maximum" , 999999999);
-	mIdle->setContentWidgetData("minimum", 0);			
-
-	mRandomVar = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										   QString("Random variance (%)"), 
-										   mLoadSettings);
-	mRandomVar->setContentWidgetData("maximum" , 100);
-	mRandomVar->setContentWidgetData("minimum", 0);	
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::createNetConnItems(HbDataFormModel *model, HbDataFormModelItem *parent)
-{
-
-	mLoadSettings = model->appendDataFormGroup(QString("Network conn. settings"), parent);
-	
-	// DataFormItem for priority selection
-	mPriority = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-										  QString("Priority"), 
-										  mLoadSettings);
-	mPriority->setContentWidgetData(QString("items"), PRIORITIES);
-
-	mDestination = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										QString("Destination URL:"), 
-										mLoadSettings);
-	
-	// DataFormItem for idle length selection
-	mIdle = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-									  QString("Idle (ms)"), 
-									  mLoadSettings);
-	mIdle->setContentWidgetData("maximum" , 999999999);
-	mIdle->setContentWidgetData("minimum", 0);			
-
-	mRandomVar = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										   QString("Random variance (%)"), 
-										   mLoadSettings);
-	mRandomVar->setContentWidgetData("maximum" , 100);
-	mRandomVar->setContentWidgetData("minimum", 0);	
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::createKeyOrPointerItems(HbDataFormModel *model, HbDataFormModelItem *parent)
-{
-	QString settingsName;
-	if (mCmdId == ELoadGenCmdNewLoadPointerEvent) {
-		settingsName = "Pointer events settings";
-	}
-	else {
-		settingsName = "Key presses settings";
-	}
-	mLoadSettings = model->appendDataFormGroup(settingsName, parent);
-	
-	// DataFormItem for priority selection
-	mPriority = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-										  QString("Priority"), 
-										  mLoadSettings);
-	mPriority->setContentWidgetData(QString("items"), PRIORITIES);
-
-	
-	// DataFormItem for heartbeat length selection
-	mHeartBeat = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-									  QString("Heartbeat (ms)"), 
-									  mLoadSettings);
-	mHeartBeat->setContentWidgetData("maximum" , 999999999);
-	mHeartBeat->setContentWidgetData("minimum", 0);		
-	
-	// Random variance
-	mRandomVar = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										   QString("Random variance (%)"), 
-										   mLoadSettings);
-	mRandomVar->setContentWidgetData("maximum" , 100);
-	mRandomVar->setContentWidgetData("minimum", 0);	
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::createMessageItems(HbDataFormModel *model, HbDataFormModelItem *parent)
-{
-	mLoadSettings = model->appendDataFormGroup(QString("Messages settings"), parent);
-	
-	// DataFormItem for priority selection
-	mPriority = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-										  QString("Priority"), 
-										  mLoadSettings);
-	mPriority->setContentWidgetData(QString("items"), PRIORITIES);
-
-	
-	mType = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-									  QString("Type"), 
-									  mLoadSettings);
-	mType->setContentWidgetData(QString("items"), MESSAGETYPES);	
-
-
-	mDestination = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										QString("Phone number:"), 
-										mLoadSettings);
-	mDestination->setContentWidgetData("maximum" , 99999999999999999999.0 );
-	mDestination->setContentWidgetData("minimum", 0);
-	
-	mAmount	= mModel->insertDataFormItem(3, HbDataFormModelItem::TextItem, 
-									  QString("Maximum amount of messages"), 
-									  mLoadSettings);
-	mAmount->setContentWidgetData("maximum" , 1000);
-	mAmount->setContentWidgetData("minimum", 0);
-
-	mLength = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										QString("Message length"), 
-										mLoadSettings);
-	mLength->setContentWidgetData("maximum" , 999999999);
-	mLength->setContentWidgetData("minimum", 0);
-
-	// DataFormItem for idle length selection
-	mIdle = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-									  QString("Idle (ms)"), 
-									  mLoadSettings);
-	mIdle->setContentWidgetData("maximum" , 999999999);
-	mIdle->setContentWidgetData("minimum", 0);			
-
-	mRandomVar = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										   QString("Random variance (%)"), 
-										   mLoadSettings);
-	mRandomVar->setContentWidgetData("maximum" , 100);
-	mRandomVar->setContentWidgetData("minimum", 0);	
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::createAppsItems(HbDataFormModel *model, HbDataFormModelItem *parent)
-{
-	mLoadSettings = model->appendDataFormGroup(QString("Applications settings"), parent);
-	
-	// DataFormItem for priority selection
-	mPriority = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-										  QString("Priority"), 
-										  mLoadSettings);
-	mPriority->setContentWidgetData(QString("items"), PRIORITIES);
-
-	mMaxParallelApps = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-									  QString("Max parallel applications"), 
-									  mLoadSettings);
-	mMaxParallelApps->setContentWidgetData("maximum" , 100);
-	mMaxParallelApps->setContentWidgetData("minimum", 0);	
-
-
-	// DataFormItem for launching interval length selection
-	mLaunchingInterval = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-									  QString("Launching interval (ms)"), 
-									  mLoadSettings);
-	mLaunchingInterval->setContentWidgetData("maximum" , 999999999);
-	mLaunchingInterval->setContentWidgetData("minimum", 0);	
-	
-	// DataFormItem for key press type selection
-	mKeyPressType = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-										  QString("Key press type"), 
-										  mLoadSettings);
-	mKeyPressType->setContentWidgetData(QString("items"), KEYPRESSTYPES);	
-
-	// DataFormItem for heartbeat length selection
-	mHeartBeat = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-									  QString("Key press interval (ms)"), 
-									  mLoadSettings);
-	mHeartBeat->setContentWidgetData("maximum" , 999999999);
-	mHeartBeat->setContentWidgetData("minimum", 0);		
-	
-	// Random variance
-	mRandomVar = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										   QString("Random variance (%)"), 
-										   mLoadSettings);
-	mRandomVar->setContentWidgetData("maximum" , 100);
-	mRandomVar->setContentWidgetData("minimum", 0);	
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::createPhotoItems(HbDataFormModel *model, HbDataFormModelItem *parent)
-{
-	mLoadSettings = model->appendDataFormGroup(QString("Camera settings"), parent);
-	
-	// DataFormItem for priority selection
-	mPriority = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-										  QString("Priority"), 
-										  mLoadSettings);
-	mPriority->setContentWidgetData(QString("items"), PRIORITIES);
-
-	
-	// DataFormItem for idle length selection
-	mIdle = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-									  QString("Idle (ms)"), 
-									  mLoadSettings);
-	mIdle->setContentWidgetData("maximum" , 999999999);
-	mIdle->setContentWidgetData("minimum", 0);		
-	
-	// Random variance
-	mRandomVar = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										   QString("Random variance (%)"), 
-										   mLoadSettings);
-	mRandomVar->setContentWidgetData("maximum" , 100);
-	mRandomVar->setContentWidgetData("minimum", 0);	
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::createBtItems(HbDataFormModel *model, HbDataFormModelItem *parent)
-{
-	mLoadSettings = model->appendDataFormGroup(QString("Bluetooth settings"), parent);
-	
-	// DataFormItem for priority selection
-	mPriority = model->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-										  QString("Priority"), 
-										  mLoadSettings);
-	mPriority->setContentWidgetData(QString("items"), PRIORITIES);
-
-	
-	// DataFormItem for idle length selection
-	mIdle = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-									  QString("Idle (ms)"), 
-									  mLoadSettings);
-	mIdle->setContentWidgetData("maximum" , 999999999);
-	mIdle->setContentWidgetData("minimum", 0);		
-	
-	// Random variance
-	mRandomVar = model->appendDataFormItem(HbDataFormModelItem::TextItem, 
-										   QString("Random variance (%)"), 
-										   mLoadSettings);
-	mRandomVar->setContentWidgetData("maximum" , 100);
-	mRandomVar->setContentWidgetData("minimum", 0);	
-}
-
-// ---------------------------------------------------------------------------
-// Load attributes from engine & set the data into each form model item:
-
-void SettingsView::loadAttributes()
-{
-	switch (mCmdId)
-	{
-		case ELoadGenCmdNewLoadCPULoad: {
-			mCPULoadAttributes = mEngineWrapper.getCpuLoadAttributes();
-			mPriority->setContentWidgetData(QString("selected"), mCPULoadAttributes.mPriority);
-			mLoadMode->setContentWidgetData(QString("selected"), mCPULoadAttributes.mMode);
-			mType->setContentWidgetData(QString("selected"), mCPULoadAttributes.mType);
-			
-			if (mCPULoadAttributes.mType == ECpuLoadTypePeriodic) {	//if (mCPULoadAttributes.mMode == ECpuLoadTypePeriodic) {
-			// Create and append to model these items: Length, Idle, Random variance, if load type is peridodic.
-				
-				// DataFormItem for load length selection
-				mLength = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, 
-													QString("Length (ms)"), 
-													mLoadSettings);
-				mLength->setContentWidgetData("maximum" , 999999999);
-				mLength->setContentWidgetData("minimum", 0);
-				
-				
-				// DataFormItem for load length selection
-				mIdle = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, 
-												  QString("Idle (ms)"), 
-												  mLoadSettings);
-				mIdle->setContentWidgetData("maximum" , 999999999);
-				mIdle->setContentWidgetData("minimum", 0);			
-
-				mRandomVar = mModel->appendDataFormItem(HbDataFormModelItem::TextItem, 
-													   QString("Random variance (%)"), 
-													   mLoadSettings);
-				mRandomVar->setContentWidgetData("maximum" , 100);
-				mRandomVar->setContentWidgetData("minimum", 0);	
-			
-				mLength->setContentWidgetData(QString("text"), mCPULoadAttributes.mLength);
-				mIdle->setContentWidgetData(QString("text"), mCPULoadAttributes.mIdle);
-				mRandomVar->setContentWidgetData(QString("text"), mCPULoadAttributes.mRandomVariance);
-			}
-
-			// if there's more than one cpu available in the system, 
-			// insert possibility to select which cpu the load is generated to
-			if (mCPULoadAttributes.mCpuCount > 1)
-            {
-				QStringList cpuArray;
-				cpuArray.append("Free scheduling");
-				// add cpus to list:
-				for (int i = 0; i < mCPULoadAttributes.mCpuCount; i++) 
-					{
-					QString cpu = QString("CPU%1").arg(i);
-					cpuArray.append(cpu);
-					}    
-				// "All CPUs" means that one thread is started for each CPU.	
-				cpuArray.append("All CPUs");
-
-				mCpu = mModel->appendDataFormItem(HbDataFormModelItem::RadioButtonListItem, 
-													 QString("CPU"), 
-													 mLoadSettings);
-				mCpu->setContentWidgetData(QString("items"), cpuArray);				
-
-				if (mCPULoadAttributes.mCpu < 0) {
-					mCpu->setContentWidgetData(QString("selected"), 0);
-				}				
-
-				else if (mCPULoadAttributes.mCpu == KCPUSelection_AllCPUs) {
-					mCpu->setContentWidgetData(QString("selected"), cpuArray.count()-1);
-				}
-				// CPU is defined, set the correct CPU as default selection in query list
-				else {
-				// mCpu starts from zero (i.e. CPU0 is first CPU), but index zero
-				// in settings Ui form item is reserved for "Free scheduling", hence iCpu+1.
-					mCpu->setContentWidgetData(QString("selected"), mCPULoadAttributes.mCpu+1);
-				}
-            }
-			break;
-		}
-		case ELoadGenCmdNewLoadEatMemory: {
-			mMemoryEatAttributes = mEngineWrapper.getMemoryEatAttributes();
-			mPriority->setContentWidgetData(QString("selected"), mMemoryEatAttributes.mPriority);
-			mSource->setContentWidgetData(QString("selected"), mMemoryEatAttributes.mSource);
-			mType->setContentWidgetData(QString("selected"), mMemoryEatAttributes.mType);
-			
-			if (mMemoryEatAttributes.mType == EMemoryEatTypeWavy) {
-				mMinAmountToBeLeft	= mModel->insertDataFormItem(3, HbDataFormModelItem::TextItem, 
-												  QString("Min to be left (B)"), 
-												  mLoadSettings);
-				mMinAmountToBeLeft->setContentWidgetData("maximum" , 99999999999999);
-				mMinAmountToBeLeft->setContentWidgetData("minimum", 0);
-				
-				mMaxAmountToBeLeft	= mModel->insertDataFormItem(4, HbDataFormModelItem::TextItem, 
-												  QString("Max to be left (B)"), 
-												  mLoadSettings);
-				mMaxAmountToBeLeft->setContentWidgetData("maximum" , 99999999999999);
-				mMaxAmountToBeLeft->setContentWidgetData("minimum", 0);
-
-				mMinAmountToBeLeft->setContentWidgetData(QString("text"), mMemoryEatAttributes.mRandomMinDes);
-				mMaxAmountToBeLeft->setContentWidgetData(QString("text"), mMemoryEatAttributes.mRandomMaxDes);
-			}
-			else if (mMemoryEatAttributes.mType == EMemoryEatTypeMemoryToEat ||
-			         mMemoryEatAttributes.mType == EMemoryEatTypeMemoryToBeLeft ) {
-				mAmount	= mModel->insertDataFormItem(3, HbDataFormModelItem::TextItem, 
-												  QString("Amout(B)"), 
-												  mLoadSettings);
-				mAmount->setContentWidgetData("maximum" , 99999999999999);
-				mAmount->setContentWidgetData("minimum", 0);
-				
-				mAmount->setContentWidgetData(QString("text"), mMemoryEatAttributes.mAmount);	 
-			}
-			mBuffer->setContentWidgetData(QString("text"), mMemoryEatAttributes.mBuffer);
-			mIdle->setContentWidgetData(QString("text"), mMemoryEatAttributes.mIdle);
-			mRandomVar->setContentWidgetData(QString("text"), mMemoryEatAttributes.mRandomVariance);
-			break;
-		}
-		case ELoadGenCmdNewLoadPhoneCall: {
-			mPhoneCallAttributes = mEngineWrapper.getPhoneCallAttributes();
-			mPriority->setContentWidgetData(QString("selected"), mPhoneCallAttributes.mPriority);
-			mDestination->setContentWidgetData(QString("text"), mPhoneCallAttributes.mDestination);
-			mLength->setContentWidgetData(QString("text"), mPhoneCallAttributes.mLength);
-			mIdle->setContentWidgetData(QString("text"), mPhoneCallAttributes.mIdle);
-			mRandomVar->setContentWidgetData(QString("text"), mPhoneCallAttributes.mRandomVariance);
-			break;
-		}
-		case ELoadGenCmdNewLoadNetConn: {
-			mNetConnAttributes = mEngineWrapper.getNetConnAttributes();
-			mPriority->setContentWidgetData(QString("selected"), mNetConnAttributes.mPriority);
-			mDestination->setContentWidgetData(QString("text"), mNetConnAttributes.mDestination);
-			mIdle->setContentWidgetData(QString("text"), mNetConnAttributes.mIdle);
-			mRandomVar->setContentWidgetData(QString("text"), mNetConnAttributes.mRandomVariance);
-			break;
-		}
-		case ELoadGenCmdNewLoadKeyPress: {
-			mKeyPressAttributes = mEngineWrapper.getKeyPressAttributes();
-			mPriority->setContentWidgetData(QString("selected"), mKeyPressAttributes.mPriority);
-			mHeartBeat->setContentWidgetData(QString("text"), mKeyPressAttributes.mHeartBeat);
-			mRandomVar->setContentWidgetData(QString("text"), mKeyPressAttributes.mRandomVariance);			
-			break;
-		}
-		case ELoadGenCmdNewLoadPointerEvent: { 
-			mPointerEventAttributes = mEngineWrapper.getPointerEventAttributes();
-			mPriority->setContentWidgetData(QString("selected"), mPointerEventAttributes.mPriority);
-			mHeartBeat->setContentWidgetData(QString("text"), mPointerEventAttributes.mHeartBeat);
-			mRandomVar->setContentWidgetData(QString("text"), mPointerEventAttributes.mRandomVariance);				
-			break;
-		}
-		case ELoadGenCmdNewLoadMessages: {
-			mMessageAttributes = mEngineWrapper.getMessageAttributes();
-			mPriority->setContentWidgetData(QString("selected"), mMessageAttributes.mPriority);
-			mType->setContentWidgetData(QString("selected"), mMessageAttributes.mMessageType);
-			mDestination->setContentWidgetData(QString("text"), mMessageAttributes.mDestination);
-			mAmount->setContentWidgetData(QString("text"), mMessageAttributes.mAmount);	 
-			mLength->setContentWidgetData(QString("text"), mMessageAttributes.mLength);
-			mIdle->setContentWidgetData(QString("text"), mMessageAttributes.mIdle);
-			mRandomVar->setContentWidgetData(QString("text"), mMessageAttributes.mRandomVariance);
-			break;
-		}
-		case ELoadGenCmdNewLoadApplications: {
-			mApplicationsAttributes = mEngineWrapper.getApplicationsAttributes();
-			mPriority->setContentWidgetData(QString("selected"), mApplicationsAttributes.mPriority);
-			mMaxParallelApps->setContentWidgetData(QString("text"), mApplicationsAttributes.mMaxOpen);
-			mHeartBeat->setContentWidgetData(QString("text"), mApplicationsAttributes.mHeartBeat);
-			mLaunchingInterval->setContentWidgetData(QString("text"), mApplicationsAttributes.mLaunchingInterval);
-			mKeyPressType->setContentWidgetData(QString("selected"), mApplicationsAttributes.mKeyPressType);
-			mRandomVar->setContentWidgetData(QString("text"), mApplicationsAttributes.mRandomVariance);						
-			break;
-		}
-		case ELoadGenCmdNewLoadPhotoCaptures: {
-			mPhotoCaptureAttributes = mEngineWrapper.getPhotoCaptureAttributes();
-			mPriority->setContentWidgetData(QString("selected"), mPhotoCaptureAttributes.mPriority);
-			mIdle->setContentWidgetData(QString("text"), mPhotoCaptureAttributes.mIdle);
-			mRandomVar->setContentWidgetData(QString("text"), mPhotoCaptureAttributes.mRandomVariance);
-			
-			// if there's any cameras avaialable in system, construct form item for it/them:
-			if (mPhotoCaptureAttributes.mCameraCount > 0)
-            {
-				QStringList devices;
-				// add cameras to list:
-				for (int i = 0; i < mPhotoCaptureAttributes.mCameraCount; i++) 
-					{
-					QString cam = QString("Camera %1").arg(i);
-					devices.append(cam);
-					}    
-				mCamera = mModel->insertDataFormItem(1, HbDataFormModelItem::RadioButtonListItem, 
-													 QString("Device"), 
-													 mLoadSettings);
-				mCamera->setContentWidgetData(QString("items"), devices);
-				mCamera->setContentWidgetData(QString("selected"), mPhotoCaptureAttributes.mCamera);
-            }
-			break;
-		}
-		case ELoadGenCmdNewLoadBluetooth: {
-			mBluetoothAttributes = mEngineWrapper.getBluetoothAttributes();
-			mPriority->setContentWidgetData(QString("selected"), mBluetoothAttributes.mPriority);
-			mIdle->setContentWidgetData(QString("text"), mBluetoothAttributes.mIdle);
-			mRandomVar->setContentWidgetData(QString("text"), mBluetoothAttributes.mRandomVariance);	
-			break;
-		}
-		
-		default: {
-			break;
-		}
-	}
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::setDefaultSettings()
-{
-
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::backButtonPressed()
-{
-	okExit();	
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::saveSettings()
-{
-	switch (mCmdId) {
-		case ELoadGenCmdNewLoadCPULoad: {
-			saveCpuLoadSettings();
-			break;
-		}
-		case ELoadGenCmdNewLoadEatMemory: {
-			saveEatMemorySettings();
-			break;
-		}
-		case ELoadGenCmdNewLoadPhoneCall: {
-			savePhoneCallSettings();
-			break;
-		}
-		case ELoadGenCmdNewLoadNetConn: {
-			saveNetConnSettings();
-			break;
-		}
-		case ELoadGenCmdNewLoadKeyPress: {
-			saveKeyPressSettings();
-			break;
-		}
-		case ELoadGenCmdNewLoadPointerEvent: {
-			savePointerEventSettings();
-			break;
-		}
-		case ELoadGenCmdNewLoadMessages: {
-			saveMessageSettings();
-			break;
-		}
-		case ELoadGenCmdNewLoadApplications: {
-			saveApplicationsSettings();
-			break;
-		}
-		case ELoadGenCmdNewLoadPhotoCaptures: {
-			savePhotoSettings();
-			break;
-		}
-		case ELoadGenCmdNewLoadBluetooth: {
-			saveBtSettings();
-			break;
-		}
-		default: {
-			break;
-		}
-	}
-}
-
-// ---------------------------------------------------------------------------	
-	
-void SettingsView::saveCpuLoadSettings()
-{
-	mCPULoadAttributes.mPriority = mPriority->contentWidgetData("selected").toInt();
-	mCPULoadAttributes.mMode = mLoadMode->contentWidgetData("selected").toInt();
-	mCPULoadAttributes.mType = mType->contentWidgetData("selected").toInt();
-	if (mType->contentWidgetData("selected").toInt() == ECpuLoadTypePeriodic) {
-		// TODO: remove temp checks if (mLength != NULL) etc. when HbDataFormModelItem bugs fixed.
-		if (mLength != NULL) {
-			mCPULoadAttributes.mLength = mLength->contentWidgetData("text").toInt();
-		}
-		if (mIdle != NULL) {			
-			mCPULoadAttributes.mIdle = mIdle->contentWidgetData("text").toInt();
-		}
-		if (mRandomVar != NULL) {
-			int randVar = mRandomVar->contentWidgetData("text").toInt();
-			if( randVar >=0 && randVar <= mRandomVar->contentWidgetData("maximum").toInt() )
-				{
-				mCPULoadAttributes.mRandomVariance = mRandomVar->contentWidgetData("text").toInt();
-				}
-			else
-				{
-				mCPULoadAttributes.mRandomVariance = mRandomVar->contentWidgetData("maximum").toInt();
-				}
-		}
-	}
-
-	// we are running in SMP environment
-	if (mCPULoadAttributes.mCpuCount > 1)
-		{
-		TInt currentValueIndex = mCpu->contentWidgetData("selected").toInt();
-		// user selected a specific CPU in which the load thread should be run in.
-		if (currentValueIndex == 0)
-			{
-			// User selected "Free scheduling"
-			mCPULoadAttributes.mCpu = KCPUSelection_FreeScheduling;
-			}            
-		else if( currentValueIndex == (mCpu->childCount()-1) )
-			{
-			// User selected "All CPUs", which is the last item in the form radio button selection list
-			mCPULoadAttributes.mCpu = KCPUSelection_AllCPUs;
-			}
-		else
-			{                
-			// mCpu should start from zero (CPU0 is the first cpu)
-			// but zero in Ui form item index means "Free scheduling". CPU0 in
-			// index of form radio button list is at index 1, hence -1.
-			mCPULoadAttributes.mCpu = currentValueIndex - 1;
-			}
-		}
-
-	
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::saveEatMemorySettings()
-{
-	mMemoryEatAttributes.mPriority = mPriority->contentWidgetData("selected").toInt();
-	mMemoryEatAttributes.mSource = mSource->contentWidgetData("selected").toInt();
-	mMemoryEatAttributes.mType = mType->contentWidgetData("selected").toInt();
-	
-	if (mType->contentWidgetData("selected").toInt() == EMemoryEatTypeWavy) {
-		// TODO: remove temp checks if (mLength != NULL) etc. when HbDataFormModelItem bugs fixed.
-		if (mMinAmountToBeLeft != NULL) {
-			mMemoryEatAttributes.mRandomMin = 
-				mMinAmountToBeLeft->contentWidgetData("text").toInt();
-		}
-		if (mMaxAmountToBeLeft != NULL) {
-			mMemoryEatAttributes.mRandomMax = 
-				mMaxAmountToBeLeft->contentWidgetData("text").toInt();
-		}
-	}
-	else if (mType->contentWidgetData("selected").toInt() == EMemoryEatTypeMemoryToEat ||
-	         mType->contentWidgetData("selected").toInt() == EMemoryEatTypeMemoryToBeLeft) {
-		if (mAmount != NULL) {
-			mMemoryEatAttributes.mAmount = mAmount->contentWidgetData("text").toInt();
-		}
-	}
-	mMemoryEatAttributes.mBuffer = mBuffer->contentWidgetData("text").toInt();
-	mMemoryEatAttributes.mIdle = mIdle->contentWidgetData("text").toInt();
-	
-	int randVar = mRandomVar->contentWidgetData("text").toInt();
-	if( randVar >=0 && randVar <= mRandomVar->contentWidgetData("maximum").toInt() )
-		{
-		mMemoryEatAttributes.mRandomVariance = mRandomVar->contentWidgetData("text").toInt();
-		}
-	else
-		{
-		mMemoryEatAttributes.mRandomVariance = mRandomVar->contentWidgetData("maximum").toInt();
-		}
-	
-    // swap min- & max values if they are in wrong order
-	if (mMemoryEatAttributes.mRandomMin > mMemoryEatAttributes.mRandomMax)
-		{
-		qint64 temp(mMemoryEatAttributes.mRandomMin);
-		mMemoryEatAttributes.mRandomMin = mMemoryEatAttributes.mRandomMax;
-		mMemoryEatAttributes.mRandomMax = temp; 
-		}	
-}
-
-// ---------------------------------------------------------------------------	
-	
-void SettingsView::savePhoneCallSettings()
-{
-	mPhoneCallAttributes.mPriority = mPriority->contentWidgetData("selected").toInt();
-	mPhoneCallAttributes.mLength   = mLength->contentWidgetData("text").toInt();
-	mPhoneCallAttributes.mIdle     = mIdle->contentWidgetData("text").toInt();
-	
-	int randVar = mRandomVar->contentWidgetData("text").toInt();
-	if( randVar >=0 && randVar <= mRandomVar->contentWidgetData("maximum").toInt() )
-		{
-		mPhoneCallAttributes.mRandomVariance = mRandomVar->contentWidgetData("text").toInt();
-		}
-	else
-		{
-		mPhoneCallAttributes.mRandomVariance = mRandomVar->contentWidgetData("maximum").toInt();
-		}
-	
-	
-	mPhoneCallAttributes.mDestination    = mDestination->contentWidgetData("text").toString();
-}
-
-// ---------------------------------------------------------------------------	
-	
-void SettingsView::saveNetConnSettings()
-{
-	mPhoneCallAttributes.mPriority = mPriority->contentWidgetData("selected").toInt();
-	mPhoneCallAttributes.mIdle     = mIdle->contentWidgetData("text").toInt();
-	int randVar = mRandomVar->contentWidgetData("text").toInt();
-	if( randVar >=0 && randVar <= mRandomVar->contentWidgetData("maximum").toInt() )
-		{
-		mPhoneCallAttributes.mRandomVariance = mRandomVar->contentWidgetData("text").toInt();
-		}
-	else
-		{
-		mPhoneCallAttributes.mRandomVariance = mRandomVar->contentWidgetData("maximum").toInt();
-		}
-	mPhoneCallAttributes.mDestination    = mDestination->contentWidgetData("text").toString();
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::saveKeyPressSettings()
-{
-	mKeyPressAttributes.mPriority  = mPriority->contentWidgetData("selected").toInt();
-	mKeyPressAttributes.mHeartBeat = mHeartBeat->contentWidgetData("text").toInt();
-	int randVar = mRandomVar->contentWidgetData("text").toInt();
-	if( randVar >=0 && randVar <= mRandomVar->contentWidgetData("maximum").toInt() )
-		{
-		mKeyPressAttributes.mRandomVariance = mRandomVar->contentWidgetData("text").toInt();
-		}
-	else
-		{
-		mKeyPressAttributes.mRandomVariance =  mRandomVar->contentWidgetData("maximum").toInt();
-		}
-	
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::savePointerEventSettings()
-{
-	mPointerEventAttributes.mPriority  = mPriority->contentWidgetData("selected").toInt();
-	mPointerEventAttributes.mHeartBeat = mHeartBeat->contentWidgetData("text").toInt();
-	int randVar = mRandomVar->contentWidgetData("text").toInt();
-	if( randVar >=0 && randVar <= mRandomVar->contentWidgetData("maximum").toInt() )
-		{
-		mPointerEventAttributes.mRandomVariance = mRandomVar->contentWidgetData("text").toInt();
-		}
-	else
-		{
-		mPointerEventAttributes.mRandomVariance = mRandomVar->contentWidgetData("maximum").toInt();
-		}
-	
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::saveMessageSettings()
-{
-	mMessageAttributes.mPriority    = mPriority->contentWidgetData("selected").toInt();
-	mMessageAttributes.mMessageType = mType->contentWidgetData("selected").toInt();
-	mMessageAttributes.mDestination = mDestination->contentWidgetData("text").toString();
-	int amount = mAmount->contentWidgetData("text").toInt();
-	if( amount  >=0 && amount <= mAmount->contentWidgetData("maximum").toInt() )
-		{
-		mMessageAttributes.mAmount = mAmount->contentWidgetData("text").toInt();
-		}
-	else
-		{
-		mMessageAttributes.mAmount = mAmount->contentWidgetData("maximum").toInt();
-		}
-	mMessageAttributes.mLength = mLength->contentWidgetData("text").toInt();
-	mMessageAttributes.mIdle = mIdle->contentWidgetData("text").toInt();
-	int randVar = mRandomVar->contentWidgetData("text").toInt();
-	if( randVar >=0 && randVar <= mRandomVar->contentWidgetData("maximum").toInt() )
-		{
-		mMessageAttributes.mRandomVariance = mRandomVar->contentWidgetData("text").toInt();
-		}
-	else
-		{
-		mMessageAttributes.mRandomVariance =  mRandomVar->contentWidgetData("maximum").toInt();
-		}
-
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::saveApplicationsSettings()
-{
-	mApplicationsAttributes.mPriority  = mPriority->contentWidgetData("selected").toInt();
-	int maxApps = mMaxParallelApps->contentWidgetData("text").toInt();
-	if( maxApps >=0 && maxApps <= mMaxParallelApps->contentWidgetData("maximum").toInt() )
-		{
-		mApplicationsAttributes.mMaxOpen   = mMaxParallelApps->contentWidgetData("text").toInt();
-		}
-	else
-		{
-		mApplicationsAttributes.mMaxOpen   = mMaxParallelApps->contentWidgetData("maximum").toInt();
-		}
-	mApplicationsAttributes.mLaunchingInterval   = mLaunchingInterval->contentWidgetData("text").toInt();
-	mApplicationsAttributes.mKeyPressType  = mKeyPressType->contentWidgetData("selected").toInt();
-	mPointerEventAttributes.mHeartBeat = mHeartBeat->contentWidgetData("text").toInt();
-	int randVar = mRandomVar->contentWidgetData("text").toInt();
-	if( randVar >=0 && randVar <= mRandomVar->contentWidgetData("maximum").toInt() )
-		{
-		mApplicationsAttributes.mRandomVariance = mRandomVar->contentWidgetData("text").toInt();
-		}
-	else
-		{
-		mApplicationsAttributes.mRandomVariance = mRandomVar->contentWidgetData("maximum").toInt();
-		}
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::savePhotoSettings()
-{
-	mPhotoCaptureAttributes.mPriority  = mPriority->contentWidgetData("selected").toInt();
-	mPhotoCaptureAttributes.mIdle = mIdle->contentWidgetData("text").toInt();
-	int randVar = mRandomVar->contentWidgetData("text").toInt();
-	if( randVar >=0 && randVar <= mRandomVar->contentWidgetData("maximum").toInt() )
-		{
-		mPhotoCaptureAttributes.mRandomVariance = mRandomVar->contentWidgetData("text").toInt();
-		}
-	else
-		{
-		mPhotoCaptureAttributes.mRandomVariance = mRandomVar->contentWidgetData("maximum").toInt();
-		}
-	
-	// update only if there's more than one camera device available in the system, 
-	// for use case of one camera available, the selection cannot be changed by user.
-	if (mPhotoCaptureAttributes.mCameraCount > 1)
-	{
-	mPhotoCaptureAttributes.mCamera = mCamera->contentWidgetData("selected").toInt();
-	}
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::saveBtSettings()
-{
-	mBluetoothAttributes.mPriority  = mPriority->contentWidgetData("selected").toInt();
-	mBluetoothAttributes.mIdle = mIdle->contentWidgetData("text").toInt();
-	int randVar = mRandomVar->contentWidgetData("text").toInt();
-	if( randVar >=0 && randVar <= mRandomVar->contentWidgetData("maximum").toInt() )
-		{
-		mBluetoothAttributes.mRandomVariance = mRandomVar->contentWidgetData("text").toInt();
-		}
-	else
-		{
-		mBluetoothAttributes.mRandomVariance =  mRandomVar->contentWidgetData("maximum").toInt();
-		}
-	
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::cancelled()
-{
-	connect(this, 
-		SIGNAL(loadCanclled()), 
-		&mEngineWrapper, 
-		SLOT(loadSettingsCanclled()));
-	emit loadCanclled();
-	
-    mMainWindow.removeView(this);
-    mMainWindow.setCurrentView(&mMainView, true);
-    deleteLater();
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::okExit()
-{
-	saveSettings();
-	setLoadAttributes();
-    connect(this, 
-			SIGNAL(loadCompleted(TLoadGenCommandIds)), 
-			&mEngineWrapper, 
-			SLOT(loadAddedOrEdited(TLoadGenCommandIds)));
-	emit loadCompleted(mCmdId);
-			
-    mMainWindow.removeView(this);
-    mMainWindow.setCurrentView(&mMainView, true);
-    deleteLater();
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::setLoadAttributes()
-{
-	switch (mCmdId) {
-		case ELoadGenCmdNewLoadCPULoad: {
-			mEngineWrapper.setCpuLoadAttributes(mCPULoadAttributes);
-			break;
-		}
-		case ELoadGenCmdNewLoadEatMemory: {
-			mEngineWrapper.setMemoryEatAttributes(mMemoryEatAttributes);
-			break;
-		}
-		case ELoadGenCmdNewLoadPhoneCall: {
-			mEngineWrapper.setPhoneCallAttributes(mPhoneCallAttributes);
-			break;
-		}
-		case ELoadGenCmdNewLoadNetConn: {
-			mEngineWrapper.setNetConnAttributes(mNetConnAttributes);
-			break;
-		}
-		case ELoadGenCmdNewLoadKeyPress: {
-			mEngineWrapper.setKeyPressAttributes(mKeyPressAttributes);
-			break;
-		}
-		case ELoadGenCmdNewLoadPointerEvent: {
-			mEngineWrapper.setPointerEventAttributes(mPointerEventAttributes);
-			break;
-		}
-		case ELoadGenCmdNewLoadMessages: {
-			mEngineWrapper.setMessageAttributes(mMessageAttributes);
-			break;
-		}
-		case ELoadGenCmdNewLoadApplications: {
-			mEngineWrapper.setApplicationsAttributes(mApplicationsAttributes);
-			break;
-		}
-		case ELoadGenCmdNewLoadPhotoCaptures: {
-			mEngineWrapper.setPhotoCaptureAttributes(mPhotoCaptureAttributes); 
-			break;		
-		}
-		case ELoadGenCmdNewLoadBluetooth: {
-			mEngineWrapper.setBluetoothAttributes(mBluetoothAttributes);
-			break;
-		}
-		default: {
-			break;
-		}
-	}
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::dataItemDisplayed(const QModelIndex &index)
-{
-	HbDataFormViewItem *item = static_cast<HbDataFormViewItem*>(mSettingForm->itemByIndex(index)); 
-	HbWidget *contentWidget = static_cast<HbWidget*>(item->dataItemContentWidget());
-	switch(mCmdId){
-		case ELoadGenCmdNewLoadCPULoad: {
-			if (index.row() == 2) { // Cpu load type selection is in this row: periodic vs. continuous
-				mModes = static_cast<HbRadioButtonList*>(contentWidget);
-				connect(mModes , SIGNAL(itemSelected(int)), this, SLOT(selectionChanged(int)));
-			}
-			break;
-		}
-		case ELoadGenCmdNewLoadEatMemory: {
-				// Memory eat type is in this row: mem to eat/ mem to be left vs. alternate min/max
-				if (index.row() == 2) { 
-				mTypes = static_cast<HbRadioButtonList*>(contentWidget );
-				connect(mTypes ,SIGNAL(itemSelected(int)), this,SLOT(selectionChanged(int)));
-				}
-			break;
-		}
-	}
-}
-
-// ---------------------------------------------------------------------------
-
-void SettingsView::selectionChanged(int index)
-{
-	switch (mCmdId) {
-		case ELoadGenCmdNewLoadCPULoad: {
-			if (index == ECpuLoadTypePeriodic) {
-			// if periodic selected, add Length, Idle and Random variance to settings,
-			// if they does not exist yet.
-				if (mLength == NULL) {
-					mLength = mModel->insertDataFormItem(3, 
-														 HbDataFormModelItem::TextItem, 
-														 QString("Length (ms)"), 
-														 mLoadSettings);
-					mLength->setContentWidgetData("maximum" , 999999999);
-					mLength->setContentWidgetData("minimum", 0);
-					mLength->setContentWidgetData(QString("text"), mCPULoadAttributes.mLength);
-					}
-				if (mIdle == NULL) {
-					// DataFormItem for load length selection
-					mIdle = mModel->insertDataFormItem(4,
-					                                   HbDataFormModelItem::TextItem, 
-													   QString("Idle (ms)"), 
-													   mLoadSettings);
-					mIdle->setContentWidgetData("maximum" , 999999999);
-					mIdle->setContentWidgetData("minimum", 0);			
-					mIdle->setContentWidgetData(QString("text"), mCPULoadAttributes.mIdle);
-					}
-				if (mRandomVar == NULL) {
-					mRandomVar = mModel->insertDataFormItem(5,
-					                                        HbDataFormModelItem::TextItem,  
-														    QString("Random variance (%)"), 
-														    mLoadSettings);
-					mRandomVar->setContentWidgetData("maximum" , 100);
-					mRandomVar->setContentWidgetData("minimum", 0);	
-					mRandomVar->setContentWidgetData(QString("text"), mCPULoadAttributes.mRandomVariance);
-				}
-			}
-			else if (index == ECpuLoadTypeContinuous) {
-				// if continuous selected, remove existing Length, Idle and Random variance from settings view:
-				// if they does not exist do nothing.
-				if (mLength != NULL) {
-					mModel->removeItem(mLength);
-					mLength = NULL;
-				}
-				if (mIdle != NULL) {
-					mModel->removeItem(mIdle);
-					mIdle = NULL;
-				}
-				if (mRandomVar != NULL) {
-					mModel->removeItem(mRandomVar);
-					mRandomVar = NULL;
-				}	
-			}
-			break;
-		}
-		case ELoadGenCmdNewLoadEatMemory: {
-			if (index == EMemoryEatTypeWavy) {
-				// remove one item, if exists. 
-				if (mAmount != NULL) {
-					mModel->removeItem(mAmount);
-					mAmount = NULL;
-				}
-				// insert two new item rows, if not exists.
-				if (mMinAmountToBeLeft == NULL) {
-					mMinAmountToBeLeft	= mModel->insertDataFormItem(3, HbDataFormModelItem::TextItem, 
-													  QString("Min to be left (B)"), 
-													  mLoadSettings);
-					mMinAmountToBeLeft->setContentWidgetData("maximum" , 99999999999999);
-					mMinAmountToBeLeft->setContentWidgetData("minimum", 0);
-					mMinAmountToBeLeft->setContentWidgetData( QString("text"),mMemoryEatAttributes.mRandomMin );
-				}
-				if (mMaxAmountToBeLeft == NULL) {
-					mMaxAmountToBeLeft	= mModel->insertDataFormItem(4, HbDataFormModelItem::TextItem, 
-													  QString("Max to be left (B)"), 
-													  mLoadSettings);
-					mMaxAmountToBeLeft->setContentWidgetData("maximum" , 99999999999999);
-					mMaxAmountToBeLeft->setContentWidgetData("minimum", 0);				
-					mMaxAmountToBeLeft->setContentWidgetData( QString("text"),mMemoryEatAttributes.mRandomMax );
-				}
-			}
-			else if (index == EMemoryEatTypeMemoryToEat || index == EMemoryEatTypeMemoryToBeLeft) {
-				// remove two item rows, if exists.
-				if (mMinAmountToBeLeft != NULL) {
-					mModel->removeItem(mMinAmountToBeLeft);
-					mMinAmountToBeLeft = NULL;
-				}
-				if (mMaxAmountToBeLeft != NULL) {
-					mModel->removeItem(mMaxAmountToBeLeft);
-					mMaxAmountToBeLeft = NULL;
-				}
-				// insert one item, if not exists.
-				if (mAmount == NULL) {
-					mAmount	= mModel->insertDataFormItem(3, HbDataFormModelItem::TextItem, 
-													  QString("Amout(B)"), 
-													  mLoadSettings);
-					mAmount->setContentWidgetData("maximum" , 99999999999999);
-					mAmount->setContentWidgetData("minimum", 0);
-					mAmount->setContentWidgetData( QString("text"),mMemoryEatAttributes.mAmount );
-				}				
-			}
-		}
-		default: {
-			break;
-		}
-	}
-}
-
-// ---------------------------------------------------------------------------