--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreenapp/examples/contentpublishclient/src/contentpublishclient.cpp	Tue Aug 31 15:06:34 2010 +0300
@@ -0,0 +1,188 @@
+/*
+* 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: Example of home screen content publishing client
+*
+*/
+
+#include <qservicefilter.h>
+#include <qserviceinterfacedescriptor.h>
+
+#include <QMetaObject>
+#include <QMetaMethod>
+
+#include "contentpublishclient.h"
+
+/*!
+    \ingroup group_content_publish_client
+    \class ContentPublishClient
+    \brief Example implementation for home screen client api usage.
+
+    ContentPublishClient is derived from QObject and implements 
+    needed functions for the home screen content publish client. 
+*/
+
+/*!
+    Constructor.
+*/
+ContentPublishClient::ContentPublishClient(QServiceManager &manager, QObject *parent)
+    : QObject(parent),
+      mManager(&manager)
+{
+}
+
+/*!
+    Destructor
+*/
+ContentPublishClient::~ContentPublishClient()
+{
+}
+
+/*!
+    Loads service interface
+*/
+bool ContentPublishClient::load()
+{    
+    QServiceFilter filter("com.nokia.symbian.IHomeScreenClient");
+    filter.setServiceName("hshomescreenclientplugin");
+    QList<QServiceInterfaceDescriptor> interfaces = mManager->findInterfaces(filter);
+
+    if(interfaces.isEmpty()) {
+        QServiceManager::Error error = mManager->error();
+        return false;
+    }
+    qDebug() << interfaces.first().interfaceName()
+             << interfaces.first().serviceName()
+             << interfaces.first().isValid();
+
+    mService = mManager->loadInterface(interfaces.first());
+        
+    return (mService);
+}
+
+/*!
+    Adds hello world widget 
+*/
+void ContentPublishClient::addHelloworldWidget()
+{
+    if ( addWidget("helloworldwidgetplugin")) {
+        qDebug() << "HelloWorld added"; 
+    } else {
+        qDebug() << "adding HelloWorld failed"; 
+    }
+}
+
+/*!
+    Adds clock world widget 
+*/
+void ContentPublishClient::addClockWidget()
+{
+    if ( addWidget("hsclockwidgetplugin")) {
+        qDebug() << "Clock widget added"; 
+    } else {
+        qDebug() << "adding Clock widget failed"; 
+    }
+}
+
+/*!
+    Adds widget \a widgetUri utilizing service interface and invokeMethod call
+*/
+// Start of snippet 1
+bool ContentPublishClient::addWidget(QString widgetUri)
+{   
+    // find interface IHomeScreenClient from service hshomescreenclientplugin 
+    QServiceManager manager;
+    QServiceFilter filter("com.nokia.symbian.IHomeScreenClient");
+    filter.setServiceName("hshomescreenclientplugin");
+    QList<QServiceInterfaceDescriptor> interfaces = manager.findInterfaces(filter);
+
+    if(interfaces.isEmpty()) {
+        QServiceManager::Error error = manager.error();
+        return false;
+    }
+    
+    QObject* service = manager.loadInterface(interfaces.first());
+
+    // access service's addWidget function
+    bool retVal = false;
+    bool ret = QMetaObject::invokeMethod( 
+        service, 
+        "addWidget",
+        Qt::DirectConnection,
+        Q_RETURN_ARG(bool, retVal),
+        Q_ARG(QString,widgetUri),
+        Q_ARG(QVariantHash,QVariantHash()));
+        
+    if(!ret){
+        // invokeMethod returned error
+        return false;
+    }
+    if(!retVal){
+        // addWidget returned error
+        return false;
+    }
+    return true;
+}
+// End of snippet 1
+
+/*!
+    Sets home screen wallpaper as testwallpaper.png 
+*/
+void ContentPublishClient::setWallpaper1()
+{
+    QString wallpaper = "c:/data/images/testwallpaper.jpg";
+    setWallpaper(wallpaper);
+}
+
+/*!
+    Sets home screen wallpaper as testwallpaper2.png 
+*/
+void ContentPublishClient::setWallpaper2()
+{
+    QString wallpaper = "c:/data/images/testwallpaper2.jpg";
+    setWallpaper(wallpaper);
+}
+
+/*!
+    Changes home screen wallpaper to \a wallpaper image.
+    Note. load function needs to be called before this, it creates mService object.
+    
+*/
+// Start of snippet 2
+bool ContentPublishClient::setWallpaper(QString wallpaper)
+{   
+    QByteArray signature = QMetaObject::normalizedSignature("setWallpaper(QString)");
+    int methodIndex = mService->metaObject()->indexOfMethod(signature);   
+    if (methodIndex<0) {
+        return false;
+    }
+    QMetaMethod method = mService->metaObject()->method(methodIndex);
+    bool retVal(false);
+
+    bool ret = method.invoke( mService,
+                              Qt::DirectConnection,
+                              Q_RETURN_ARG(bool, retVal),
+                              Q_ARG(QString,wallpaper));
+                    
+    if(!ret){
+        // invokeMethod returned error
+        return false;
+    }
+    if(!retVal){
+        // setWallpaper returned error
+        return false;
+    }
+    return true;
+}
+
+// End of snippet 2