diff -r edb9dc8273d9 -r c39a6cfd1fb9 example/smfclientapp/displaywidget.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/example/smfclientapp/displaywidget.cpp	Tue May 18 17:33:55 2010 +0530
@@ -0,0 +1,199 @@
+/**
+ * Copyright (c) 2010 Sasken Communication Technologies Ltd.
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the "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:
+ * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution
+ *
+ * Contributors:
+ * Manasij Roy, Nalina Hariharan
+ */
+
+
+
+#include "displaywidget.h"
+#include <QApplication>
+#include <QDesktopWidget>
+
+DisplayWidget::DisplayWidget(QWidget *parent)
+    : QWidget(parent)
+{
+	ui.setupUi(this);
+	ui.verticalLayout->setGeometry(QApplication::desktop()->availableGeometry());
+	//Add item as and when they are implemented
+	ui.comboBox_intf->addItem("Contact Fetcher");
+	ui.comboBox_intf->addItem("Post Provider");
+//	connect(ui.comboBox_intf,
+//			SIGNAL(currentIndexChanged(int)),
+//			this,
+//			SLOT(interfaceSelected(int)));
+	connect(ui.pushButton_intf,SIGNAL(clicked()),this,SLOT(interfaceSelected()));
+	connect(ui.pushButton_SP,SIGNAL(clicked()),this,SLOT(serviceProviderSelected()));
+	connect(ui.pushButton_service,SIGNAL(clicked()),this,SLOT(serviceSelected()));
+	writeLog("Start");
+}
+void DisplayWidget::interfaceSelected()
+	{
+	SmfClient client;
+	//TODO:- PM should use commented interface name instead
+//	QString name("org.symbian.smf.client.contact.posts");
+	QString intfName;
+	switch(ui.comboBox_intf->currentIndex())
+		{
+		case 0:
+			intfName = "org.symbian.smf.client.contact.fetcher";
+			break;
+		case 1:
+			intfName = "posts";
+			break;
+		default:
+			//should not reach here!!!!
+			break;
+		}
+	writeLog("Before client.GetServices");
+	providerList= client.GetServices(intfName);
+	ui.comboBox__SP->clear();
+	//add provider names to the combobox
+	for(int i=0; i< providerList->count();i++)
+		{
+		SmfProvider provider = providerList->at(i);
+		ui.comboBox__SP->addItem(provider.serviceName());
+		}
+
+	//logging for debugging purpose
+	writeLog("GetServices count=");
+	QString c = QString::number(providerList->count());
+	writeLog(c);
+	//serviceProviderSelected
+//	connect(ui.comboBox__SP,
+//			SIGNAL(currentIndexChanged(int)),
+//			this,
+//			SLOT(serviceProviderSelected(int)));
+	}
+void DisplayWidget::serviceProviderSelected()
+	{
+	
+	switch(ui.comboBox_intf->currentIndex())
+		{
+		case 0:
+			ui.comboBox_service->addItem("Get Friend List");
+			//ui.comboBox_3->addItem("Get Group List");
+			break;
+		case 1:
+			ui.comboBox_service->addItem("Get Own Posts");
+			//ui.comboBox_3->addItem("Get Friend's Posts");
+			break;
+		}
+//	connect(ui.comboBox_service,
+//			SIGNAL(currentIndexChanged(int)),
+//			this,
+//			SLOT(serviceSelected(int)));
+	}
+void DisplayWidget::serviceSelected()
+	{
+	SmfProvider smfP(providerList->at(ui.comboBox_service->currentIndex()));
+	
+	writeLog("Selected SmfProvider=");
+	writeLog(smfP.m_description);
+	writeLog(smfP.m_serviceUrl.toString());
+	writeLog(smfP.m_appUrl.toString());
+	switch(ui.comboBox_intf->currentIndex())
+		{
+		case 1:
+			m_postProvider = new SmfPostProvider(&smfP);
+			//TODO:- it should be nested switch case as there are multiple APIs under one interface
+			//connect to appropriate slot
+			connect(m_postProvider,
+					SIGNAL(postsAvailable(SmfPostList*, SmfError, SmfResultPage)),
+					this,
+					SLOT(showPosts(SmfPostList* , SmfError , SmfResultPage )));
+			
+			writeLog("Before m_postProvider->posts=");
+			//request for self posts
+			m_postProvider->posts();
+			break;
+		case 0:
+			m_contactFetcher = new SmfContactFetcher(&smfP);
+			//connect to appropriate slot
+			connect(m_contactFetcher,
+					SIGNAL(friendsListAvailable(SmfContactList*, SmfError , SmfResultPage)),
+					this,
+					SLOT(showFriends(SmfContactList*, SmfError , SmfResultPage)));
+			
+			writeLog("Before m_contactFetcher->friends=");
+			//request for friends, excluding paging info
+			m_contactFetcher->friends();
+			break;
+		}
+	}
+void DisplayWidget::showPosts(SmfPostList* postlist, SmfError error, SmfResultPage resultPage)
+	{
+	writeLog("TestScreen::showPosts");
+	ui.listWidget->clear();
+	ui.listWidget->setVerticalScrollBar(ui.verticalScrollBar_list);
+	writeLog("TestScreen::showPosts count=");
+	writeLog(QString::number(postlist->count()));
+	writeLog("Error=");
+	writeLog(QString::number(error));
+	if(error)
+		{
+		QString smferrString("Smf Error code=");
+		smferrString += QString::number(error);
+		QMessageBox::information(this,"Error",smferrString,QMessageBox::Ok);
+		}
+	//display post description
+	
+	foreach(SmfPost post, *postlist)
+			{
+			QString desc = post.description();
+			ui.listWidget->addItem(desc);
+			}
+	ui.listWidget->show();
+	}
+void DisplayWidget::showFriends(SmfContactList* frnds, SmfError err, SmfResultPage)
+	{
+	splash.finish(this);
+	writeLog("TestScreen::showFriends count=");
+	writeLog(QString::number(frnds->count()));
+	writeLog("Error=");
+	writeLog(QString::number(err));
+	//display friends
+	
+	foreach(SmfContact frnd, *frnds)
+			{
+		//lets display only street
+		QVariant nameVar = frnd.value("Name");
+		QContactName name = nameVar.value<QContactName>();
+		QString fname;
+		QString lname;
+#ifdef OLDER_QT_MOBILITY
+		fname = name.first();
+		lname = name.last();
+#else
+		fname = name.firstName();
+		lname = name.lastName();
+#endif
+		
+		ui.listWidget->addItem(fname);
+			}
+	ui.listWidget->show();
+	}
+void DisplayWidget::writeLog(QString log) const
+	{
+#ifdef WRITE_LOG 
+	QFile file("c:\\data\\SmfClientLogs.txt");
+    if (!file.open(QIODevice::Append | QIODevice::Text))
+	         ;
+    QTextStream out(&file);
+    out << log << "\n";
+    file.close();
+#endif
+	}
+DisplayWidget::~DisplayWidget()
+{
+
+}