--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hswidgetplugin/fmradiohswidgetplugin/src/fmradiohswidgetprocesshandler.cpp	Fri Apr 16 14:58:55 2010 +0300
@@ -0,0 +1,119 @@
+/*
+* Copyright (c) 2009 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: FM Radio widget process handler
+*
+*/
+
+// System includes
+
+// User includes
+#include "fmradiohswidgetprocesshandler.h"
+#include "fmradiohswidget.h"
+
+/*!
+ Constructor
+ */
+FmRadioHsWidgetProcessHandler::FmRadioHsWidgetProcessHandler(QObject *parent) :
+    QObject(parent), mProcess(new QProcess(this))
+{
+    QObject::connect(mProcess, SIGNAL(stateChanged(QProcess::ProcessState)),
+        this, SLOT(handleStateChange(QProcess::ProcessState)));
+    QObject::connect(mProcess, SIGNAL(error(QProcess::ProcessError error)),
+        this, SLOT(handleError(QProcess::ProcessError error)));
+    QObject::connect(mProcess,
+        SIGNAL(finished(int exitCode, QProcess::ExitStatus exitStatus)),
+        this,
+        SLOT(handleFinish(int exitCode, QProcess::ExitStatus exitStatus)));
+}
+
+/*!
+ Destructor 
+ */
+FmRadioHsWidgetProcessHandler::~FmRadioHsWidgetProcessHandler()
+{
+}
+
+/*!
+ Launching of FM Radio application process. 
+ */
+void FmRadioHsWidgetProcessHandler::startFmRadioApplication()
+{
+    if (mProcess->pid() == qint64(0)) {
+        QString executablePath = KRadioExecutablePath;
+        QStringList arguments;
+        arguments << KRadioExecutableArguments;
+        mProcess->start(executablePath, arguments);
+    }
+}
+
+/*!
+ Handles state change notifications from FM Radio application process. 
+ */
+void FmRadioHsWidgetProcessHandler::handleStateChange(
+    QProcess::ProcessState state)
+{
+    switch (state) {
+    case QProcess::NotRunning:
+        emit fmRadioApplicationStateChanged(QVariant(FmRadioHsWidget::NotRunning));
+        break;
+    case QProcess::Starting:
+        emit fmRadioApplicationStateChanged(QVariant(FmRadioHsWidget::Starting));
+        break;
+    case QProcess::Running:
+        emit fmRadioApplicationStateChanged(QVariant(FmRadioHsWidget::Running));
+        break;
+    default:
+        break;
+    }
+}
+
+/*!
+ Handles error notifications from FM Radio application process. 
+ */
+void FmRadioHsWidgetProcessHandler::handleError(
+    QProcess::ProcessError error)
+{
+    switch (error) {
+    case QProcess::FailedToStart:
+        break;
+    case QProcess::Crashed:
+        break;
+    case QProcess::Timedout:
+        break;
+    case QProcess::WriteError:
+        break;
+    case QProcess::ReadError:
+        break;
+    case QProcess::UnknownError:
+        break;
+    default:
+        break;
+    }
+}
+
+/*!
+ Handles finished process notifications from FM Radio application process. 
+ */
+void FmRadioHsWidgetProcessHandler::handleFinish(int /*exitCode*/,
+    QProcess::ExitStatus exitStatus)
+{
+    switch (exitStatus) {
+    case QProcess::NormalExit:
+        break;
+    case QProcess::CrashExit:
+        break;
+    default:
+        break;
+    }
+}