diff -r 5db69f4c3d06 -r b048e15729d6 perfapps/perfmon/ui/avkon/src/perfmon_model.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/perfapps/perfmon/ui/avkon/src/perfmon_model.cpp	Fri Sep 03 17:11:21 2010 +0300
@@ -0,0 +1,169 @@
+/*
+* 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:  
+*
+*/
+
+
+// INCLUDE FILES
+
+#include "perfmon_model.h"
+#include "perfmon_app.h"
+#include "perfmon_settingsviewdlg.h"
+#include "perfmon.hrh"
+#include "perfmon_valuescontainer.h"
+#include "perfmon_graphscontainer.h"
+#include "perfmon_datapopupcontainer.h"
+#include <perfmon.rsg>
+
+#include <coeutils.h>
+#include <bautils.h>
+#include <eikenv.h>
+#include <e32hal.h>
+#include <u32std.h>
+#include <s32file.h>
+#include <akntitle.h> 
+#include <eikspane.h>
+#include <aknnotewrappers.h>  
+
+_LIT(KAppName, "PerfMon");
+
+// ===================================== MEMBER FUNCTIONS =====================================
+
+CPerfMonModel* CPerfMonModel::NewL()
+	{
+	CPerfMonModel* self = new(ELeave) CPerfMonModel;
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop();
+	return self;
+	}
+
+// --------------------------------------------------------------------------------------------
+
+void CPerfMonModel::ConstructL()
+	{
+	iDrawState = EDrawStateInvalid;
+	CPerfMonEngine::ConstructL();
+	}
+
+// --------------------------------------------------------------------------------------------
+
+void CPerfMonModel::ActivateModelL()
+	{
+	// initialize the data popup container in top-right corner
+	iDataPopupContainer = new(ELeave) CPerfMonDataPopupContainer;
+	iDataPopupContainer->ConstructL(TRect(0,0,1,1));
+    
+	ActivateEngineL();
+	}
+
+// --------------------------------------------------------------------------------------------
+
+void CPerfMonModel::DeActivateModelL()
+	{
+	DeActivateEngineL();
+	
+	if (iDataPopupContainer)
+		{
+		delete iDataPopupContainer;
+		iDataPopupContainer = NULL;
+		}
+	}
+
+// --------------------------------------------------------------------------------------------
+
+void CPerfMonModel::SetValuesContainer(CPerfMonValuesContainer* aContainer)
+    {
+    iValuesContainer = aContainer;
+    iDrawState = EDrawStateValues;
+    }
+
+// --------------------------------------------------------------------------------------------
+
+void CPerfMonModel::SetGraphsContainer(CPerfMonGraphsContainer* aContainer)
+    {
+    iGraphsContainer = aContainer;
+    iDrawState = EDrawStateGraphs;
+    }
+    
+// --------------------------------------------------------------------------------------------
+
+void CPerfMonModel::SendDrawEventToContainersL()
+    {
+    if (iDrawState == EDrawStateValues && iValuesContainer)
+        iValuesContainer->DrawUpdate();
+    else if (iDrawState == EDrawStateGraphs && iGraphsContainer)
+        iGraphsContainer->DrawUpdate();
+           
+    if (iDataPopupContainer)
+        iDataPopupContainer->DrawUpdate();
+    }
+
+void CPerfMonModel::HandleSettingsChangeL()
+    {
+    // set visibility and location of the data popup
+    iDataPopupContainer->UpdateVisibility();
+    iDataPopupContainer->SetPositionAndSize();
+    CPerfMonEngine::HandleSettingsChangeL();
+    }
+            
+// --------------------------------------------------------------------------------------------
+
+TInt CPerfMonModel::LaunchSettingsDialogL()
+    {
+    // launch the settings dialog
+    TPerfMonSettings newSettings = iSettings;
+    
+    CPerfMonSettingsViewDlg* dlg = CPerfMonSettingsViewDlg::NewL(newSettings);
+    TInt returnValue = dlg->ExecuteLD(R_PERFMON_SETTINGS_DIALOG);
+    
+    // always save settings since the settings dialog does not provide a possibility to cancel
+    iSettings = newSettings;
+    SaveSettingsL();
+    HandleSettingsChangeL();
+
+    // make sure that the title of the application is correct
+    CEikStatusPane* sp = iEnv->AppUiFactory()->StatusPane();
+    CAknTitlePane* tp = static_cast<CAknTitlePane*>( sp->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) );
+    tp->SetTextL(KAppName);
+    
+    return returnValue;
+    }
+	
+// ---------------------------------------------------------------------------
+    
+TInt CPerfMonModel::SampleEntryPosToSettingPos(TInt aSampleEntryPos)
+    {
+    TInt settingPos(0); // return position of aSampleEntryPos in settings
+    
+    if (aSampleEntryPos >= iCPU0PositionInSamples && aSampleEntryPos < iRAMPositionInSamples)
+        {
+        settingPos = ESourceCPU;
+        }
+    else if (aSampleEntryPos == iRAMPositionInSamples)
+        {
+        settingPos = ESourceRAM;
+        }
+    else
+        {
+        settingPos = ESourceC + (aSampleEntryPos-iCDrivePositionInSamples);
+        }
+    
+    return settingPos;
+    } 
+
+// ---------------------------------------------------------------------------
+
+// End of File