diff -r 48060abbbeaf -r b3cee849fa46 perfmon/ui/hb/app/src/mainview.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/perfmon/ui/hb/app/src/mainview.cpp	Tue Aug 31 15:15:20 2010 +0300
@@ -0,0 +1,137 @@
+/*
+* 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 <QActionGroup>
+#include <HbApplication>
+#include <HbMenu>
+#include <HbToolBar>
+#include <HbAction>
+#include <HbMessageBox>
+#include <HbLabel>
+
+#include "mainview.h"
+#include "enginewrapper.h"
+
+
+// ---------------------------------------------------------------------------
+
+MainView::MainView(EngineWrapper &engine) :
+    mEngine(engine),
+    mValueDataContainer(0),
+    mGraphDataContainer(0)
+{
+    setTitle(tr("Perf. Monitor"));
+    mValueDataContainer = new ValueDataContainer(mEngine, this); 
+    mGraphDataContainer = new GraphDataContainer(mEngine, this);
+    createMenu();
+    showValues();
+}
+
+// ---------------------------------------------------------------------------
+
+MainView::~MainView()
+{
+}
+
+// ---------------------------------------------------------------------------
+
+void MainView::createMenu()
+{
+    HbMenu *menu = this->menu();
+    HbToolBar *toolbar = this->toolBar();
+
+    if (menu && toolbar) {
+        mSwitchViewAction = new HbAction(toolbar);
+        toolbar->addAction(mSwitchViewAction);
+
+        QActionGroup *viewGroup = new QActionGroup(this);
+        HbMenu *viewSubmenu = menu->addMenu(tr("View"));
+        mValuesAction = viewSubmenu->addAction(tr("Values"), this, SLOT(showValues()));
+        mValuesAction->setCheckable(true);
+        mValuesAction->setChecked(true);
+        viewGroup->addAction(mValuesAction);
+
+        mGraphAction = viewSubmenu->addAction(tr("Graphs"), this, SLOT(showGraphs()));
+        mGraphAction->setCheckable(true);
+        viewGroup->addAction(mGraphAction);
+
+        mLoggingAction = menu->addAction(QString(), this, SLOT(toggleLogging()));
+        toolbar->addAction(mLoggingAction);
+        updateLoggingAction();
+
+        menu->addAction(tr("Settings..."), this, SIGNAL(settingsCommandInvoked()));
+        menu->addAction(tr("About..."), this, SLOT(showAbout()));
+        menu->addAction(tr("Exit"), qApp, SLOT(quit()));
+
+    }
+}
+
+void MainView::showValues()
+{
+    // remove old widget & take ownership
+    takeWidget();
+    mGraphDataContainer->hideContainer();
+    mValueDataContainer->showContainer(); 
+    // set new widget
+    this->setWidget(mValueDataContainer);
+    
+    mValuesAction->setChecked(true);
+
+    mSwitchViewAction->setText(tr("View Graphs"));
+    disconnect(mSwitchViewAction, SIGNAL(triggered(bool)), this, SLOT(showValues()));
+    connect(mSwitchViewAction, SIGNAL(triggered(bool)), this, SLOT(showGraphs()));
+}
+
+void MainView::showGraphs()
+{
+    // remove old widget & take ownership
+    takeWidget();
+    mValueDataContainer->hideContainer();    
+    mGraphDataContainer->showContainer();
+    // set new widget
+    this->setWidget(mGraphDataContainer);
+
+    mGraphAction->setChecked(true);
+
+    mSwitchViewAction->setText(tr("View Values"));
+    disconnect(mSwitchViewAction, SIGNAL(triggered(bool)), this, SLOT(showGraphs()));
+    connect(mSwitchViewAction, SIGNAL(triggered(bool)), this, SLOT(showValues()));
+}
+
+void MainView::updateLoggingAction()
+{
+    mLoggingAction->setText(mEngine.settings().loggingEnabled() ?
+                            tr("Stop Logging") :
+                            tr("Start Logging"));
+}
+
+void MainView::toggleLogging()
+{
+    mEngine.setLoggingEnabled(!mEngine.settings().loggingEnabled());
+    updateLoggingAction();
+}
+
+void MainView::showAbout()
+{
+    HbMessageBox *messageBox = new HbMessageBox(HbMessageBox::MessageTypeInformation);
+    messageBox->setText("Version 1.1.1 - 21st May 2010. Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. Licensed under Eclipse Public License v1.0.");
+    HbLabel *header = new HbLabel("About PerfMon", messageBox);
+    messageBox->setHeadingWidget(header);
+    messageBox->setAttribute(Qt::WA_DeleteOnClose);
+    messageBox->setTimeout(HbPopup::NoTimeout);
+    messageBox->open();
+}