diff -r 5db69f4c3d06 -r b048e15729d6 perfapps/piprofilerui/ui/avkon/src/profiler_gui_appui.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/perfapps/piprofilerui/ui/avkon/src/profiler_gui_appui.cpp	Fri Sep 03 17:11:21 2010 +0300
@@ -0,0 +1,260 @@
+/*
+* 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 "profiler_gui_appui.h"
+#include "profiler_gui_mainview.h"
+#include "profiler_gui.hrh"
+#include "profiler_gui_model.h"
+#include "profiler_gui_document.h"
+#include <piprofilerui.rsg>
+#include <piprofiler/ProfilerTraces.h>
+#include <piprofiler/ProfilerSession.h>
+#include <piprofiler/ProfilerConfig.h>
+
+#include <AknWaitDialog.h>
+#include <AknGlobalNote.h>
+#include <avkon.hrh>
+#include <AknQueryDialog.h>
+#include <aknmessagequerydialog.h> 
+#include <pathinfo.h>
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+void CProfilerGuiAppUi::ConstructL()
+    {
+    // set as system application to prevent getting shut down events 
+    iEikonEnv->SetSystem(ETrue);
+    
+    BaseConstructL(EAknEnableSkin);
+    
+    // get model
+    iModel = static_cast<CProfilerGuiDocument*>(reinterpret_cast<CEikAppUi*>(iEikonEnv->AppUi())->Document())->Model();
+	
+	LOGTEXT(_L("ProfilerGuiAppUi::ConstructL - setting main view settings"));
+    
+    CProfilerGuiMainView* mainView = new(ELeave) CProfilerGuiMainView;
+    CleanupStack::PushL(mainView);
+    mainView->ConstructL();
+    AddViewL(mainView);           // transfer ownership to CAknViewAppUi
+    CleanupStack::Pop();          // mainView
+
+	LOGTEXT(_L("ProfilerGuiAppUi::ConstructL - setting default view"));
+
+    SetDefaultViewL(*mainView);
+
+    LOGTEXT(_L("ProfilerGuiAppUi::ConstructL - activating model"));
+
+    // notify the model that everything has been constructed
+    iModel->ActivateModelL();
+    }
+
+// --------------------------------------------------------------------------------------------
+
+CProfilerGuiAppUi::~CProfilerGuiAppUi()
+    {
+    // notify the model that the application is closing 
+    if (iModel)   
+        TRAP_IGNORE(iModel->DeActivateModelL());
+
+    }
+
+// --------------------------------------------------------------------------------------------
+
+void CProfilerGuiAppUi::DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane)
+    {
+    if( aResourceId == R_PROFILER_START_SUBMENU )
+        {
+        CEikMenuPaneItem::SData itemData;
+        _LIT(KMenuText, "Profiling for %d sec.");
+        itemData.iText.Format(KMenuText, iModel->GeneralSettings().iTimedSamplingPeriod);// = _L("Profiling for %d sec.");  // Label text for the menu item
+        itemData.iCommandId = EProfilerGuiCmdStartTimed;    // Command ID for the menu item
+        itemData.iFlags = 0;
+        itemData.iCascadeId = 0;
+        aMenuPane->AddMenuItemL( itemData );
+        }
+    if (aResourceId == R_PROFILER_GUI_APP_MENU)
+        {
+        if(iModel->iState == MProfilerStatusObserver::ERunning)
+        	{
+			aMenuPane->SetItemDimmed(EProfilerGuiCmdStartAll, ETrue);
+			aMenuPane->SetItemDimmed(EProfilerGuiCmdStopAll, EFalse);
+			aMenuPane->SetItemDimmed(EProfilerGuiCmdSamplerControl, ETrue);
+            aMenuPane->SetItemDimmed(EProfilerGuiCmdSettings, ETrue);
+        	}
+        else if(iModel->iState == MProfilerStatusObserver::EIdle)
+        	{
+			aMenuPane->SetItemDimmed(EProfilerGuiCmdStartAll, EFalse);
+			aMenuPane->SetItemDimmed(EProfilerGuiCmdStopAll, ETrue);
+            aMenuPane->SetItemDimmed(EProfilerGuiCmdSamplerControl, EFalse);
+            aMenuPane->SetItemDimmed(EProfilerGuiCmdSettings, EFalse);
+        	}
+        else
+        	{
+        	// if initializing or stopping no start/stop actions allowed 
+			aMenuPane->SetItemDimmed(EProfilerGuiCmdStartAll, ETrue);
+			aMenuPane->SetItemDimmed(EProfilerGuiCmdStopAll, ETrue);
+            aMenuPane->SetItemDimmed(EProfilerGuiCmdSamplerControl, ETrue);
+            aMenuPane->SetItemDimmed(EProfilerGuiCmdSettings, ETrue);
+        	}
+        }
+    
+    if(aResourceId == R_PROFILER_SAMPLER_CONTROL_MENU)
+        {
+        // check if item hidden, i.e. sampler cannot be started/stopped
+        if(!iModel->GetSelectedItemHidden())
+            {
+            // item enabled => dimm the "enable" item, and other way round
+            if(iModel->GetSelectedItemEnabled())
+                {
+                aMenuPane->SetItemDimmed(EProfilerGuiCmdSamplerEnable, ETrue);
+                aMenuPane->SetItemDimmed(EProfilerGuiCmdSamplerDisable, EFalse);
+                }
+            // item enabled => dimm the "enable" item, and other way round
+            else
+                {
+                aMenuPane->SetItemDimmed(EProfilerGuiCmdSamplerEnable, EFalse);
+                aMenuPane->SetItemDimmed(EProfilerGuiCmdSamplerDisable, ETrue);
+                }
+
+            }
+        // item hidden => dimm both enable and disable items
+        else
+            {
+            aMenuPane->SetItemDimmed(EProfilerGuiCmdSamplerEnable, ETrue);
+            aMenuPane->SetItemDimmed(EProfilerGuiCmdSamplerDisable, ETrue);
+            }
+        
+        // if sampler item has specific settings to control 
+        if(iModel->GetSelectedItemHasSettings())
+            {
+            aMenuPane->SetItemDimmed(EProfilerGuiCmdSamplerSettings, EFalse);
+            }
+        else
+            {
+            aMenuPane->SetItemDimmed(EProfilerGuiCmdSamplerSettings, ETrue);
+            }
+        }
+    }
+
+// --------------------------------------------------------------------------------------------
+
+TKeyResponse CProfilerGuiAppUi::HandleKeyEventL(const TKeyEvent& /*aKeyEvent*/, TEventCode /*aType*/)
+    {
+    return EKeyWasNotConsumed;
+    }
+
+void CProfilerGuiAppUi::HandleSystemEventL(const TWsEvent& aEvent)
+    {
+    switch (*(TApaSystemEvent*)(aEvent.EventData()))
+        {
+        case EApaSystemEventShutdown:
+            // check if still profiling
+            if( iModel->iState != MProfilerStatusObserver::EIdle )
+                {
+                // stop profiling process
+                iModel->StopAllSamplerItemsL();
+                }
+
+            // terminate profiler engine
+            iModel->TerminateProfilerL();
+            break;
+        default:
+            break;
+        }
+    // call base class implementation
+    CAknAppUi::HandleSystemEventL(aEvent);
+    }
+
+// --------------------------------------------------------------------------------------------
+
+void CProfilerGuiAppUi::HandleCommandL(TInt aCommand)
+    {
+    switch ( aCommand )
+        {
+        case EProfilerGuiCmdSettings:
+            {
+            // check if exit command received
+            if (iModel->LaunchSettingsDialogL() == EAknCmdExit)
+                {
+                // terminate profiler engine...
+                iModel->TerminateProfilerL();
+                
+                // ... and exit
+                Exit();
+                }
+            break;
+            }
+        case EProfilerGuiCmdAbout:
+            {
+	        CAknMessageQueryDialog* dialog = new(ELeave) CAknMessageQueryDialog;
+            dialog->ExecuteLD(R_PROFILER_GUI_ABOUT_DIALOG);
+            }
+            break;
+            
+        // a normal way to close an application
+        case EAknCmdExit:
+        case EEikCmdExit:
+        case EAknSoftkeyExit: 
+			{
+			// decrease the client reference count in the server:
+			iModel->RemoveClient();
+            // check if still profiling
+            if( iModel->iState != MProfilerStatusObserver::EIdle && 
+                    iModel->iState != MProfilerStatusObserver::EStopping )
+                {
+                // ask user if he wants to leave profiling running in background process 
+                if( this->RunConfQueryL( NULL ) == 0 )
+                    {
+                    // stop profiling process
+                    iModel->StopAllSamplerItemsL();
+
+                    // terminate profiler engine
+                    iModel->TerminateProfilerL();
+                    }
+                }
+            else
+                {
+                // terminate profiler engine
+                iModel->TerminateProfilerL();
+                }
+            
+            Exit();
+ 			}
+            break;
+
+        default:
+            break;      
+        }
+    }
+
+TInt CProfilerGuiAppUi::RunConfQueryL( const TDesC* aOverrideText )
+	{
+	CAknQueryDialog* queryDialog = CAknQueryDialog::NewL();
+	
+	if(aOverrideText)
+		{
+		queryDialog->SetPromptL(*aOverrideText);
+		}
+	return queryDialog->ExecuteLD(R_PROFILER_GUI_CONF_QUERY);
+	}
+
+
+// End of File