memspyui/ui/avkon/src/MemSpyDeviceWideOperationDialog.cpp
author hgs
Thu, 24 Jun 2010 14:55:55 +0300
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include "MemSpyDeviceWideOperationDialog.h"
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// System includes
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#include <eikprogi.h>
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#include <AknWaitDialog.h>
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#include <AknQueryDialog.h>
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#include <coemain.h>
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#include <eikenv.h>
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#include <avkon.hrh>
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#include <memspyui.rsg>
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#include <memspysession.h>
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/*
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CMemSpyDeviceWideOperationDialog::CMemSpyDeviceWideOperationDialog( CMemSpyEngine& aEngine, MMemSpyDeviceWideOperationDialogObserver& aObserver )
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:   iEngine( aEngine ), iObserver( aObserver )
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    {
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    }
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CMemSpyDeviceWideOperationDialog::CMemSpyDeviceWideOperationDialog( RMemSpySession& aSession, MMemSpyDeviceWideOperationDialogObserver& aObserver )
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:   iSession( aSession ), iObserver( aObserver )
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    {
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    }    
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*/
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CMemSpyDeviceWideOperationDialog::CMemSpyDeviceWideOperationDialog( RMemSpySession& aSession )
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:   iSession( aSession )
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    {
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    }    
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CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog()
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    {
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog() - START - iForcedCancel: %d", iForcedCancel );
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#endif
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog() - deleting operation...: 0x%08x", iOperation );
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#endif
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    delete iOperation;
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog() - deleting dialog...: 0x%08x", iProgressDialog );
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#endif
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    iProgressInfo = NULL;
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    delete iProgressDialog;
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog() - sending EDialogDismissed to observer..." );
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#endif
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    //iObserver.DWOperationCompleted(); //TODO
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::~CMemSpyDeviceWideOperationDialog() - END" );
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#endif
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    }
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//void CMemSpyDeviceWideOperationDialog::ExecuteL( CMemSpyDeviceWideOperations::TOperation aOperation )
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void CMemSpyDeviceWideOperationDialog::ExecuteL( TDeviceWideOperation aOp )
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    {
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	/*
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::ExecuteL() - START" );
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#endif
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    iOperation = CMemSpyDeviceWideOperations::NewL( iEngine, *this, aOperation );
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::ExecuteL() - constructed operation..." );
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#endif
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    ASSERT( iProgressDialog == NULL );
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    iProgressDialog = new( ELeave ) CAknProgressDialog( reinterpret_cast< CEikDialog** >( &iProgressDialog ), ETrue );
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    iProgressDialog->PrepareLC( R_MEMSPY_DEVICE_WIDE_OPERATION_PROGRESS_DIALOG );
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    iProgressDialog->SetCallback( this );
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    iProgressDialog->SetGloballyCapturing( ETrue );
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    //
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    iProgressInfo = iProgressDialog->GetProgressInfoL();
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    iProgressInfo->SetFinalValue( iOperation->TotalOperationSize() );
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    //
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    iProgressDialog->RunLD();
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::ExecuteL() - END" );
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#endif
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	*/
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    }
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void CMemSpyDeviceWideOperationDialog::ExecuteLD( RMemSpySession& aSession, TDeviceWideOperation aOp )
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    {
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    //CMemSpyDeviceWideOperationDialog* self = new(ELeave) CMemSpyDeviceWideOperationDialog( aSession, aObserver );
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	CMemSpyDeviceWideOperationDialog* self = new(ELeave) CMemSpyDeviceWideOperationDialog( aSession );
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    CleanupStack::PushL( self );
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    self->ExecuteL( aOp );
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    CleanupStack::PopAndDestroy( self );
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    }
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void CMemSpyDeviceWideOperationDialog::Cancel()
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    {
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::Cancel() - START - iOperation: 0x%08x, iForcedCancel: %d", iOperation, iForcedCancel );
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#endif
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    iForcedCancel = ETrue;
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    //
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    if  ( iOperation )
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        {
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        iOperation->Cancel();
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   130
        }
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    //
31
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    //iObserver.DWOperationCancelled();
17
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   133
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::Cancel() - END" );
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#endif
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    }
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   138
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   139
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void CMemSpyDeviceWideOperationDialog::DialogDismissedL( TInt aButtonId )
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    {
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::DialogDismissedL() - START - aButtonId: %d, iForcedCancel: %d", aButtonId, iForcedCancel );
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#else
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    (void) aButtonId;
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#endif
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    Cancel();
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   149
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#ifdef _DEBUG
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    RDebug::Printf("[MemSpy] CMemSpyDeviceWideOperationDialog::DialogDismissedL() - END - aButtonId: %d, iForcedCancel: %d", aButtonId, iForcedCancel );
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#endif
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    }
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   154
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   155
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void CMemSpyDeviceWideOperationDialog::HandleDeviceWideOperationEvent( TEvent aEvent, TInt aParam1, const TDesC& aParam2 )
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    {
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   158
#ifdef _DEBUG
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    RDebug::Print( _L("[MemSpy] CMemSpyDeviceWideOperationDialog::HandleDeviceWideOperationEvent() - START - aEvent: %d, iProgressDialog: 0x%08x, aParam1: %d, aParam2: %S"), aEvent, iProgressDialog, aParam1, &aParam2 );
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#endif
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   161
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    switch( aEvent )
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        {
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    case MMemSpyDeviceWideOperationsObserver::EOperationSized:
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        break;
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    case MMemSpyDeviceWideOperationsObserver::EOperationStarting:
31
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        //iObserver.DWOperationStarted();
17
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        break;
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    case MMemSpyDeviceWideOperationsObserver::EOperationProgressStart:
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        ASSERT( iProgressDialog != NULL );
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        SetDialogCaptionL( aParam2 );
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        break;
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    case MMemSpyDeviceWideOperationsObserver::EOperationProgressEnd:
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        ASSERT( iProgressDialog != NULL );
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        iProgressInfo->IncrementAndDraw( aParam1 );
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        break;
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    case MMemSpyDeviceWideOperationsObserver::EOperationCancelled:
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        break;
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    case MMemSpyDeviceWideOperationsObserver::EOperationCompleting:
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        {
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        ASSERT( iProgressDialog != NULL );
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        const TInt finalValue = iProgressInfo->Info().iFinalValue;
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        iProgressInfo->SetAndDraw( finalValue );
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        break;
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   185
        }
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    case MMemSpyDeviceWideOperationsObserver::EOperationCompleted:
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        if  ( iProgressDialog )
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   188
            {
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            iProgressDialog->ProcessFinishedL();
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   190
            }
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   191
        break;
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   192
    default:
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   193
        break;
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   194
        }
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   195
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   196
#ifdef _DEBUG
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    RDebug::Print( _L("[MemSpy] CMemSpyDeviceWideOperationDialog::HandleDeviceWideOperationEvent() - END - aEvent: %d, aParam1: %d, aParam2: %S"), aEvent, aParam1, &aParam2 );
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   198
#endif
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   199
    }
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   200
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   201
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void CMemSpyDeviceWideOperationDialog::SetDialogCaptionL( const TDesC& aText )
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   203
    {
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   204
    if  ( aText.Length() )
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   205
        {
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   206
        iProgressDialog->SetTextL( aText );
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   207
        iProgressDialog->DrawNow();
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   208
        }
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   209
    }
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   210
31
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   211
CMemSpyDwoTracker* CMemSpyDeviceWideOperationDialog::CreateDeviceWideOperation( RMemSpySession& aSession, TDeviceWideOperation aOp )
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diff changeset
   212
{
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   213
	return new CMemSpyDwoTracker( aSession, aOp );
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diff changeset
   214
}
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diff changeset
   215
hgs
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diff changeset
   216
hgs
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diff changeset
   217
hgs
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diff changeset
   218
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diff changeset
   219
hgs
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diff changeset
   220
hgs
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diff changeset
   221
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   222
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diff changeset
   223
17
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   224
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   225
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   226
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   227
31
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diff changeset
   228
CMemSpyDwoProgressTracker::CMemSpyDwoProgressTracker(RMemSpySession &aSession) 
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   229
	: CActive( EPriorityStandard ), iSession( aSession )
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   230
	{
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diff changeset
   231
	CActiveScheduler::Add(this);
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diff changeset
   232
	}
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diff changeset
   233
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diff changeset
   234
CMemSpyDwoProgressTracker::~CMemSpyDwoProgressTracker()
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diff changeset
   235
	{
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diff changeset
   236
	Cancel();	
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diff changeset
   237
	}
hgs
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diff changeset
   238
hgs
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diff changeset
   239
void CMemSpyDwoProgressTracker::Start()
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diff changeset
   240
	{
hgs
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diff changeset
   241
	ASSERT( iProgressDialog == NULL );
hgs
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diff changeset
   242
	iProgressDialog = new( ELeave ) CAknProgressDialog( reinterpret_cast< CEikDialog** >( &iProgressDialog ), ETrue );
hgs
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diff changeset
   243
	iProgressDialog->PrepareLC( R_MEMSPY_DEVICE_WIDE_OPERATION_PROGRESS_DIALOG );
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diff changeset
   244
	iProgressDialog->SetCallback( this );
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diff changeset
   245
	iProgressDialog->SetGloballyCapturing( ETrue );
hgs
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diff changeset
   246
	iProgressInfo = iProgressDialog->GetProgressInfoL();	
hgs
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diff changeset
   247
	
hgs
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diff changeset
   248
	iSession.NotifyDeviceWideOperationProgress( iProgress, iStatus );
hgs
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diff changeset
   249
	
hgs
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diff changeset
   250
	UpdateProcessDialogL( iProgress.Progress(), iProgress.Description() );
hgs
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diff changeset
   251
	
hgs
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   252
	SetActive();
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diff changeset
   253
	
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   254
	iProgressDialog->RunLD();
hgs
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diff changeset
   255
	}
hgs
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diff changeset
   256
hgs
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diff changeset
   257
void CMemSpyDwoProgressTracker::Cancel()
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diff changeset
   258
	{	
hgs
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diff changeset
   259
	}
hgs
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diff changeset
   260
hgs
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diff changeset
   261
void CMemSpyDwoProgressTracker::RunL()
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diff changeset
   262
    { 		
hgs
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diff changeset
   263
    // If an error occurred handle it in RunError().
hgs
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diff changeset
   264
    User::LeaveIfError(iStatus.Int());
hgs
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diff changeset
   265
 
hgs
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diff changeset
   266
    // Resubmit the request immediately    
hgs
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diff changeset
   267
    iSession.NotifyDeviceWideOperationProgress( iProgress, iStatus );     
hgs
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diff changeset
   268
    
hgs
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diff changeset
   269
    SetActive();            
hgs
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diff changeset
   270
    
hgs
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diff changeset
   271
    UpdateProcessDialogL( iProgress.Progress(), iProgress.Description() );    
hgs
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diff changeset
   272
    }
hgs
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diff changeset
   273
 
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diff changeset
   274
void CMemSpyDwoProgressTracker::DoCancel()
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diff changeset
   275
	{ 	
hgs
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diff changeset
   276
	}
hgs
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diff changeset
   277
 
hgs
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diff changeset
   278
TInt CMemSpyDwoProgressTracker::RunError(TInt aError)
hgs
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diff changeset
   279
	{ 
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diff changeset
   280
	// KErrNotReady and KErrCancel errors are OK, they just notify 
hgs
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diff changeset
   281
	// us about the outstanding notification request that won't be 
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diff changeset
   282
	// processed.		
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diff changeset
   283
    return KErrNone;
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diff changeset
   284
	}
hgs
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diff changeset
   285
hgs
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diff changeset
   286
void CMemSpyDwoProgressTracker::UpdateProcessDialogL( TInt aProgress, const TDesC& aProgressText )
hgs
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diff changeset
   287
	{
hgs
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	if(iProgressDialog)
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		{
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		iProgressDialog->SetTextL( aProgressText );
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	    }
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	if(iProgressInfo)
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		{
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	    iProgressInfo->SetAndDraw( aProgress );	
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		}
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	}
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void CMemSpyDwoProgressTracker::DialogDismissedL(TInt aButtonId)
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	{
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	iProgressDialog = NULL;
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	iProgressInfo = NULL;	
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	Cancel();
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	}
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CMemSpyDwoTracker::CMemSpyDwoTracker( RMemSpySession &aSession, TDeviceWideOperation aOperation )
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:	CActive( EPriorityStandard ), 
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	iSession( aSession ),
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	iProgressTracker(new CMemSpyDwoProgressTracker( aSession )),
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	iOperation( aOperation )
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	{
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	CActiveScheduler::Add(this);
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	}
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CMemSpyDwoTracker::~CMemSpyDwoTracker()
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	{		
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	Cancel();
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	delete iProgressTracker;
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	}
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void CMemSpyDwoTracker::Start()
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{	
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	void (RMemSpySession::*functions[])(TRequestStatus&) = { 
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		&RMemSpySession::OutputPhoneInfo,
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		&RMemSpySession::OutputDetailedPhoneInfo,
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		&RMemSpySession::OutputHeapInfo,
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		&RMemSpySession::OutputCompactHeapInfo,
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		&RMemSpySession::OutputHeapCellListing,
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		&RMemSpySession::OutputHeapData,
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		&RMemSpySession::OutputStackInfo,
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		&RMemSpySession::OutputCompactStackInfo,
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		&RMemSpySession::OutputUserStackData,
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		&RMemSpySession::OutputKernelStackData };
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	(iSession.*functions[iOperation])(iStatus);			
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	SetActive();
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	iProgressTracker->Start();				
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}
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void CMemSpyDwoTracker::Cancel()
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{
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}
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void CMemSpyDwoTracker::RunL()
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    { 
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    // If an error occurred handle it in RunError().
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    User::LeaveIfError(iStatus.Int());
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    if( !IsActive() )
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    	{
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		iProgressTracker->ProgressDialog()->ProcessFinishedL();
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    	}
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    }
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void CMemSpyDwoTracker::DoCancel()
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{ 
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	// Cancel progress tracker
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	iProgressTracker->Cancel();
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	iSession.CancelDeviceWideOperationL();	
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}
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TInt CMemSpyDwoTracker::RunError(TInt aError)
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{ 
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	// Emit the finished(false) signal to notify user 
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	// operation was canceled
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	//emit finished(false); //TODO:
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    return KErrNone;
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}