widgetmodel/alfwidgetmodel/src/alfmodel.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 02 Feb 2010 00:28:09 +0200
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/*
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* Copyright (c) 2006 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:   Model Class used by widgets.
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*
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*/
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//INCLUDES 
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#include <alf/ialfmodelchangeobserver.h> 
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#include <osn/alfptrvector.h>
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#include <memory>
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#include <alf/alfmodel.h>
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#include "alf/alfmodeloperation.h"
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#include <alf/alfvarianttype.h>
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#include <alf/alfexceptions.h>
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//#include "alf/alfperf.h"
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#include <osn/osnnew.h>
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using osncore::AlfPtrVector;
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using std::auto_ptr;
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// Forward declared inside the Alf namespace
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namespace Alf
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    {
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class AlfModelImpl
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    {
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public :
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	AlfModelImpl():mDataSource(0)
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	    {
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	    }
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	~AlfModelImpl()
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	    {
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        delete mDataSource;
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	    mObserverArray.clear();
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		}
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    /**
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     * Array of Observers for the Model individual observers not owned
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     */
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    AlfPtrVector<IAlfModelChangeObserver> mObserverArray;
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    /**
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     * Data Source for the Model owned
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     */ 
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    IAlfVariantType* mDataSource;
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    };
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////////////////////// AlfModel //////////////////////
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// ============================ MEMBER FUNCTIONS ==============================
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// ---------------------------------------------------------------------------
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// Description : Constructor - 
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// ---------------------------------------------------------------------------
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//
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OSN_EXPORT AlfModel::AlfModel()
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    {
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    }
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// ---------------------------------------------------------------------------
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// Description : Constructor - 
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// Data Source for the model is passed
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// ---------------------------------------------------------------------------
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//
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OSN_EXPORT AlfModel::AlfModel( IAlfVariantType* aDataSource )
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    {
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    mData.reset( new(EMM) AlfModelImpl() );
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    mData->mDataSource  = aDataSource;  
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    mData->mObserverArray.setAutoDelete(false);
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    }
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// ---------------------------------------------------------------------------
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// Description : Class Destructor
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// ---------------------------------------------------------------------------
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//
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OSN_EXPORT AlfModel::~AlfModel()
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    {
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    }
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// ---------------------------------------------------------------------------
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// Description : Adds model change observers
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// ---------------------------------------------------------------------------
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//
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OSN_EXPORT void AlfModel::addModelChangeObserver(
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    IAlfModelChangeObserver& aObserver)
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    {
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    if(mData->mObserverArray.findRef(&aObserver)<0)
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    	{
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	    mData->mObserverArray.resize(mData->mObserverArray.count()+1);
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	    mData->mObserverArray.insert(mData->mObserverArray.count(),
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	                                 &aObserver);
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    	aObserver.modelChanged( *this );
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    	}
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    }
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// ---------------------------------------------------------------------------
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// Description : Removes model change observers
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// ---------------------------------------------------------------------------
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//
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OSN_EXPORT void AlfModel::removeModelChangeObserver(
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    IAlfModelChangeObserver& aObserver)
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    {
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    for ( int i = 0; i < mData->mObserverArray.count(); ++i )
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    	{
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    	if(mData->mObserverArray[i]==&aObserver)
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    	 {
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    	  mData->mObserverArray.remove( i );
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		  return;
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    	 }
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    	}
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    }
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// ---------------------------------------------------------------------------
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// Description : Sets the data for the model
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// ---------------------------------------------------------------------------
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//
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OSN_EXPORT void AlfModel::setData(IAlfVariantType* aData)
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    {
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    if( mData->mDataSource != 0 )
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        {
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        delete mData->mDataSource;
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        mData->mDataSource=0;
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        }
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    mData->mDataSource = aData;
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    for ( int i = 0; i < mData->mObserverArray.count(); ++i )
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        {
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        mData->mObserverArray[i]->modelChanged( *this );
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        }
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    }
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// ---------------------------------------------------------------------------
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// Description : Returns the Data Source
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// ---------------------------------------------------------------------------
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//
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OSN_EXPORT IAlfVariantType* AlfModel::data() const
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    {
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    return  mData->mDataSource;
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    }
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// ---------------------------------------------------------------------------
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// Description : notifies, that the model is changed.
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// ---------------------------------------------------------------------------
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//    
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OSN_EXPORT void AlfModel::notifyModelChanged()
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    {
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    //Notify all the observers
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    for ( int i = 0; i < mData->mObserverArray.count(); ++i )
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        {
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        mData->mObserverArray[i]->modelChanged(*this);
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        }    
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    }
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// ---------------------------------------------------------------------------
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// Description : Clears the Data Source
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// ---------------------------------------------------------------------------
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//
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OSN_EXPORT void AlfModel::clearModel()
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    {
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    //Delete the Model
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    if( mData->mDataSource != 0 )
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        {
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        delete mData->mDataSource;
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        mData->mDataSource=0;        
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        }
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    //Notify all the observers
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    for ( int i = 0; i < mData->mObserverArray.count(); ++i )
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        {
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        mData->mObserverArray[i]->modelChanged(*this);
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        }
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    }
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// ---------------------------------------------------------------------------
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// From class IAlfInterfaceBase.
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// Static getter for interfaces provided by the widget,
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// the control, or the model.
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// ---------------------------------------------------------------------------
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//
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OSN_EXPORT IAlfInterfaceBase* AlfModel::makeInterface( const IfId& aType)
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    {
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    UString param(aType.mImplementationId);
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    if ( param == IAlfModel::type().mImplementationId )
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        {
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        return this;
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        }
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    return 0;
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    }
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//----------------------------------------------------------------------------
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//Add a  number of data fields in the model data. All model change
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//observers are notified about the change.  Internal API not exported
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//-----------------------------------------------------------------------------
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void AlfModel::addData(AlfModelOperation* aAddOperation)
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    {
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    IAlfVariantType* newData = 0;
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    IAlfVariantType* parentData = 0;
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    try
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        {
3
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        //ALF_PERF_START( perfdata, "AlfModel-AddData-Adding")
0
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        newData = aAddOperation->getNewData();     
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        parentData  = aAddOperation->parentData(*data());
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        int index = aAddOperation->index();
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        if(parentData->type()== IAlfVariantType::EBranch &&
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               newData->type() == IAlfVariantType::EMap )
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            {
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            // This is actually the same as updating the data,
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            // since we can not have multiple branch or child data maps
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            if ( index == 0 )
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                {
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                // Set data for the branch
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                parentData->branch()->setData( newData->map() );
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                }
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            else if ( index == 1 )
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                {
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                // Set data for the branch children
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parents:
diff changeset
   239
                parentData->branch()->setChildData( newData->map() );
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parents:
diff changeset
   240
                }
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parents:
diff changeset
   241
            }
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parents:
diff changeset
   242
        else if(parentData->type()== IAlfVariantType::EMap)
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   243
            {
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parents:
diff changeset
   244
            parentData->map()->addItem( newData,
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   245
                                   aAddOperation->newDataName() );
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parents:
diff changeset
   246
            }
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parents:
diff changeset
   247
        else if(parentData->type()== IAlfVariantType::EContainer )
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parents:
diff changeset
   248
            {
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parents:
diff changeset
   249
            parentData->container()->addItem(index, newData);
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parents:
diff changeset
   250
            }
3
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parents: 0
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   251
        //ALF_PERF_STOP( perfdata, "AlfModel-AddData-Adding")
0
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parents:
diff changeset
   252
        }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   253
	catch(AlfDataException& e)	        
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   254
        {
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parents:
diff changeset
   255
        newData = 0;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   256
        parentData = 0;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   257
        ALF_THROW(AlfDataException,EInvalidModelOperation,"AlfModel")
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   258
        // Note the aAddOperation is not deleted. In case of exception the user
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   259
        // should delete this object 
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parents:
diff changeset
   260
        }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   261
    }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   262
    
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   263
//-----------------------------------------------------------------------------
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   264
//Remove a  number of data fields in the model data. All model change
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   265
//observers are notified about the change.
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   266
//----------------------------------------------------------------------------- 
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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   267
void AlfModel::removeData(AlfModelOperation* aRemoveOperation)
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   268
    {
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parents:
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   269
    IAlfVariantType* parentData = 0;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   270
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   271
    try
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   272
        {
3
4526337fb576 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   273
        //ALF_PERF_START( perfdata, "AlfModel-RemoveData-Removing")
0
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   274
        parentData  = aRemoveOperation->parentData(*data());         
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   275
        int index = aRemoveOperation->index();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   276
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   277
        if(parentData->type()== IAlfVariantType::EBranch )
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   278
            {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   279
            if ( index == 0 )
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   280
                {
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parents:
diff changeset
   281
                // Remove the branch data
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   282
                parentData->branch()->setData( 0 );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   283
                }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   284
            else if ( index == 1 )
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   285
                {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   286
                // Remove the branch children data
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   287
                parentData->branch()->setChildData( 0 );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   288
                }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   289
            }
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   290
        else if(parentData->type()== IAlfVariantType::EMap)
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   291
            {
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parents:
diff changeset
   292
            parentData->map()->removeItem(index);
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   293
            }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   294
        else if(parentData->type()== IAlfVariantType::EContainer )
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   295
            {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   296
            parentData->container()->removeItem(index);
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   297
            }    
3
4526337fb576 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   298
        //ALF_PERF_STOP( perfdata, "AlfModel-RemoveData-Removing")
0
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   299
        }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   300
    catch(AlfDataException& e)
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   301
        {
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parents:
diff changeset
   302
        parentData = 0;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   303
        ALF_THROW(AlfDataException,EInvalidModelOperation,"AlfModel")
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   304
        // Note the aRemoveOperation is not deleted. In case of exception the
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   305
        // user should delete this object	
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   306
        }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   307
    }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   308
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   309
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   310
void AlfModel::updateData(AlfModelOperation* aUpdateOperation)
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   311
    {
e83bab7cf002 Revision: 200949
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parents:
diff changeset
   312
    IAlfVariantType* newData = 0;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   313
    IAlfVariantType* parentData = 0;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   314
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   315
    try
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   316
        {
3
4526337fb576 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   317
        //ALF_PERF_START( perfdata, "AlfModel-UpdateData-Updating")
0
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   318
        newData= aUpdateOperation->getNewData();
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   319
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   320
        parentData  = aUpdateOperation->parentData(*data());
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   321
        int index = aUpdateOperation->index();
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   322
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   323
        if(parentData->type()== IAlfVariantType::EBranch &&
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   324
                newData->type() == IAlfVariantType::EMap )
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   325
            {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   326
            if ( index == 0 )
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   327
                {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   328
                // Update the branch data
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   329
                parentData->branch()->setData( newData->map() );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   330
                }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   331
            else if ( index == 1 )
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   332
                {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   333
                // Update the data for the branch children
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   334
                parentData->branch()->setChildData( newData->map() );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   335
                }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   336
            }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   337
        else if(parentData->type()== IAlfVariantType::EMap)
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   338
            {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   339
            parentData->map()->replaceItem(index, newData);
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   340
            }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
        else if(parentData->type()== IAlfVariantType::EContainer )
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
            {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
            parentData->container()->replaceItem(index,newData);
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
            }
3
4526337fb576 Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   345
        //ALF_PERF_STOP( perfdata, "AlfModel-UpdateData-Updating")
0
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
        }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
    catch(AlfDataException& e)
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
        {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
        parentData=0;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
        newData=0;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
        ALF_THROW(AlfDataException,EInvalidModelOperation,"AlfModel")
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
        //Note the aUpdateOperation is not deleted. In case of exception the user should delete this object
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
        }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
    }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
//----------------------------------------------------------------------------
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
//Add a  number of data fields in the model data. All model change
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
//observers are notified about the change. 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
//----------------------------------------------------------------------------- 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
OSN_EXPORT void AlfModel::addData(
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
    int aNumContainerIndices, int* aContainerIndices, IAlfVariantType* aData)
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
    {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
    auto_ptr<AlfModelOperation> op( AlfModelOperation::create(
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
    AlfModelOperation::EOperationAdd,
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
    aNumContainerIndices,
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
    aContainerIndices,
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
    aData ) );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
    executeOperation( op.get() );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
    }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
//-----------------------------------------------------------------------------
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
//Remove a  number of data fields in the model data. All model change
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
//observers are notified about the change.
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
//----------------------------------------------------------------------------- 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
OSN_EXPORT void AlfModel::removeData(
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
    int aNumContainerIndices, int* aContainerIndices)
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
    {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
    auto_ptr<AlfModelOperation> op( AlfModelOperation::create(
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
    AlfModelOperation::EOperationRemove,
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
    aNumContainerIndices,
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
    aContainerIndices ) );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
    executeOperation( op.get() );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
    }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
//-----------------------------------------------------------------------------
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
//Remove a  number of data fields in the model data. All model change
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
//observers are notified about the change.
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
//----------------------------------------------------------------------------- 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
OSN_EXPORT void AlfModel::updateData(
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
    int aNumContainerIndices, int* aContainerIndices, IAlfVariantType* aData)
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
    {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
    auto_ptr<AlfModelOperation> op( AlfModelOperation::create(
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
    AlfModelOperation::EOperationUpdate,
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
    aNumContainerIndices,
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
    aContainerIndices,
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
    aData ) );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
    executeOperation( op.get() );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
    }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
//-----------------------------------------------------------------------------
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
    /**
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
    *  Api for executing batch operations
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
    * 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
    *  @param aOperationsArray  - An RPOinterArray containing the list of 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
    *                             operations to be executed in batch.
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
    *  @since S60 ?S60_version 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
    */  
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
//----------------------------------------------------------------------------- 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
OSN_EXPORT void AlfModel::executeOperations(
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
    AlfPtrVector<AlfModelOperation>&  aOperationsArray)
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
    {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
    int index = 0;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
    int count = aOperationsArray.count();  
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
    int obsvrCount = mData->mObserverArray.count();
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
    AlfModelOperation* tempOperation=0;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
    for ( index = 0; index < obsvrCount; index++ )
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
        {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
        mData->mObserverArray[index]->dataChanging( aOperationsArray );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
        }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
    for ( index = 0; index < count; index++ )
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
        {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
        tempOperation = aOperationsArray[index];
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
        switch( tempOperation->operation() )
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
            {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
            case AlfModelOperation::EOperationAdd:                 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
                 this->addData( tempOperation );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
                break;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
            case AlfModelOperation::EOperationRemove:                   
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
                 this->removeData( tempOperation );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
                break;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
            case AlfModelOperation::EOperationUpdate:
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
                 this->updateData( tempOperation );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
            default:
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
                break;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
         
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
            }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
        }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
    for ( index = 0; index < obsvrCount; index++ )
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
        {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
        mData->mObserverArray[index]->dataChanged();
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
        }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
    }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
//-----------------------------------------------------------------------------
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
    /**
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
    *  Api for executing one operation at a Time
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
    * 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
    *  @param aOperation    - An Operation to be executed on the model.
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
    *  @since S60 ?S60_version 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
    */  
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
//----------------------------------------------------------------------------- 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
OSN_EXPORT void AlfModel::executeOperation(AlfModelOperation* aOperation)
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
    {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
    int index = 0;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
    int obsvrCount = mData->mObserverArray.count();
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
    for ( index = 0; index < obsvrCount; index++ )
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
        {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
        mData->mObserverArray[index]->dataChanging( *aOperation );
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
        }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
    switch(aOperation->operation())
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
        {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
        case AlfModelOperation::EOperationAdd:                 
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
             this->addData(aOperation);
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
            break;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
        case AlfModelOperation::EOperationRemove:                   
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
             this->removeData(aOperation);
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
            break;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
        case AlfModelOperation::EOperationUpdate:
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
             this->updateData(aOperation);
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
        default:
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
            break;
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
        }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
    for ( index = 0; index < obsvrCount; index++ )
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
        {
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
        mData->mObserverArray[index]->dataChanged();
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
        }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
    }
e83bab7cf002 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
} // Alf