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/*
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* Copyright (c) 2005-2007 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: Filtered contact view
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*
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*/
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#include "CVPbkFilteredContactView.h"
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#include <MVPbkFieldType.h>
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#include <CVPbkSortOrder.h>
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#include <CVPbkAsyncCallback.h>
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#include <MVPbkContactSelector.h>
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#include <MVPbkViewContact.h>
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#include <CVPbkAsyncOperation.h>
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#include <VPbkError.h>
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#include "CVPbkFindView.h"
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#include <VPbkDebug.h>
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namespace {
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const TInt KObserverArrayGranularity = 4;
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// ---------------------------------------------------------------------------
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// Event sending function for one reference parameter
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// ---------------------------------------------------------------------------
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//
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template <class NotifyFunc>
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void SendEventToObservers(MVPbkContactViewBase& aView,
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RPointerArray<MVPbkContactViewObserver>& iObservers,
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NotifyFunc aNotifyFunc)
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{
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const TInt count = iObservers.Count();
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for (TInt i = 0; i < count; ++i)
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{
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MVPbkContactViewObserver* observer = iObservers[i];
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(observer->*aNotifyFunc)(aView);
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}
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}
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// ---------------------------------------------------------------------------
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// Event sending functions for 3 parameters
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// ---------------------------------------------------------------------------
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//
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template <class NotifyFunc, class ParamType1, class ParamType2>
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void SendEventToObservers(MVPbkContactViewBase& aView,
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RPointerArray<MVPbkContactViewObserver>& iObservers,
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NotifyFunc aNotifyFunc,
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ParamType1 aParam1,
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const ParamType2& aParam2)
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{
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for (TInt i = 0; i < iObservers.Count(); ++i)
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{
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MVPbkContactViewObserver* observer = iObservers[i];
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(observer->*aNotifyFunc)(aView, aParam1, aParam2);
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}
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}
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} // namespace
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::CVPbkFilteredContactView
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// ---------------------------------------------------------------------------
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//
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CVPbkFilteredContactView::CVPbkFilteredContactView(
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MVPbkContactViewBase& aBaseView,
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MVPbkContactSelector& aContactSelector,
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const MVPbkFieldTypeList* aMasterFieldTypeList ) :
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iBaseView(aBaseView),
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iContactSelector(aContactSelector),
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iMasterFieldTypeList( aMasterFieldTypeList ),
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iObservers( KObserverArrayGranularity )
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{
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::ConstructL
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// ---------------------------------------------------------------------------
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//
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inline void CVPbkFilteredContactView::ConstructL(
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MVPbkContactViewObserver& aObserver )
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{
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VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
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("CVPbkFilteredContactView::ConstructL(0x%x)"), this);
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iObservers.InsertInAddressOrder( &aObserver );
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iAsyncOperation = new(ELeave) VPbkEngUtils::CVPbkAsyncOperation;
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iBaseView.AddObserverL(*this);
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VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
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("CVPbkFilteredContactView::ConstructL(0x%x) end"), this);
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::NewL
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// ---------------------------------------------------------------------------
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//
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EXPORT_C CVPbkFilteredContactView* CVPbkFilteredContactView::NewL(
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MVPbkContactViewBase& aBaseView,
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MVPbkContactViewObserver& aObserver,
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MVPbkContactSelector& aContactSelector)
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{
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CVPbkFilteredContactView* self = new(ELeave) CVPbkFilteredContactView
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(aBaseView, aContactSelector, NULL );
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CleanupStack::PushL(self);
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self->ConstructL( aObserver );
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CleanupStack::Pop(self);
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return self;
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::NewL
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// ---------------------------------------------------------------------------
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//
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EXPORT_C CVPbkFilteredContactView* CVPbkFilteredContactView::NewL(
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MVPbkContactViewBase& aBaseView,
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MVPbkContactViewObserver& aObserver,
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MVPbkContactSelector& aContactSelector,
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const MVPbkFieldTypeList& aMasterFieldTypeList )
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{
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CVPbkFilteredContactView* self = new(ELeave) CVPbkFilteredContactView
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(aBaseView, aContactSelector, &aMasterFieldTypeList );
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CleanupStack::PushL(self);
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self->ConstructL( aObserver );
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CleanupStack::Pop(self);
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return self;
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::~CVPbkFilteredContactView
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// ---------------------------------------------------------------------------
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//
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CVPbkFilteredContactView::~CVPbkFilteredContactView()
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{
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iObservers.Close();
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iContactMapping.Reset();
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delete iAsyncOperation;
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iBaseView.RemoveObserver(*this);
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::Type
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// ---------------------------------------------------------------------------
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//
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TVPbkContactViewType CVPbkFilteredContactView::Type() const
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{
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return iBaseView.Type();
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::ChangeSortOrderL
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// ---------------------------------------------------------------------------
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//
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void CVPbkFilteredContactView::ChangeSortOrderL(
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const MVPbkFieldTypeList& aSortOrder )
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{
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VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
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("CVPbkFilteredContactView::ChangeSortOrderL(0x%x)"), &aSortOrder);
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iBaseView.ChangeSortOrderL(aSortOrder);
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::SortOrder
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// ---------------------------------------------------------------------------
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//
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const MVPbkFieldTypeList& CVPbkFilteredContactView::SortOrder() const
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{
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return iBaseView.SortOrder();
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::RefreshL
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// ---------------------------------------------------------------------------
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//
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void CVPbkFilteredContactView::RefreshL()
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{
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iBaseView.RefreshL();
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::ContactCountL
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// ---------------------------------------------------------------------------
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//
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TInt CVPbkFilteredContactView::ContactCountL() const
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{
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return iContactMapping.Count();
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::ContactAtL
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// ---------------------------------------------------------------------------
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//
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const MVPbkViewContact& CVPbkFilteredContactView::ContactAtL(
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TInt aIndex ) const
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{
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__ASSERT_ALWAYS( aIndex >= 0,
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VPbkError::Panic( VPbkError::EInvalidContactIndex ) );
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if ( aIndex >= iContactMapping.Count() )
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{
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User::Leave( KErrArgument );
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}
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return iBaseView.ContactAtL(iContactMapping[aIndex]);
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::CreateLinkLC
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// ---------------------------------------------------------------------------
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//
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MVPbkContactLink* CVPbkFilteredContactView::CreateLinkLC( TInt aIndex ) const
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{
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__ASSERT_ALWAYS( aIndex >= 0,
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VPbkError::Panic( VPbkError::EInvalidContactIndex ) );
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if ( aIndex >= iContactMapping.Count() )
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{
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User::Leave( KErrArgument );
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}
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return iBaseView.ContactAtL(iContactMapping[aIndex]).CreateLinkLC();
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::IndexOfLinkL
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// ---------------------------------------------------------------------------
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//
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TInt CVPbkFilteredContactView::IndexOfLinkL(
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const MVPbkContactLink& aContactLink ) const
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{
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TInt baseIndex = iBaseView.IndexOfLinkL(aContactLink);
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return iContactMapping.Find(baseIndex);
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::AddObserverL
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// ---------------------------------------------------------------------------
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//
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void CVPbkFilteredContactView::AddObserverL(
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MVPbkContactViewObserver& aObserver )
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{
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VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
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("CVPbkFilteredContactView::AddObserverL(0x%x)"), &aObserver);
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TInt err( iObservers.InsertInAddressOrder( &aObserver ) );
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if ( err != KErrNone && err != KErrAlreadyExists )
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{
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User::Leave( err );
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}
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VPbkEngUtils::MAsyncCallback* notifyObserver =
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VPbkEngUtils::CreateAsyncCallbackLC(*this,
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&CVPbkFilteredContactView::DoAddObserverL,
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&CVPbkFilteredContactView::AddObserverError,
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aObserver);
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iAsyncOperation->CallbackL(notifyObserver);
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CleanupStack::Pop(notifyObserver);
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VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
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("CVPbkFilteredContactView::AddObserverL(0x%x) end"), &aObserver);
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::DoAddObserverL
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// ---------------------------------------------------------------------------
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//
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void CVPbkFilteredContactView::DoAddObserverL(
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MVPbkContactViewObserver& aObserver )
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{
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VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
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("CVPbkFilteredContactView::DoAddObserverL(0x%x)"), &aObserver);
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// Check if aObserver is still observer of this view
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if ( iObservers.FindInAddressOrder( &aObserver ) != KErrNotFound )
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{
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if (iIsReady)
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{
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VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
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("CVPbkFilteredContactView::DoAddObserverL(0x%x) contact view ready"),
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&aObserver);
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// If this view is ready and there was no error,
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// tell it to the observer
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aObserver.ContactViewReady(*this);
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}
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}
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// If this view was not ready and there was no error,
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// observer will be called back in ContactViewReady
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VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
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("CVPbkFilteredContactView::DoAddObserverL(0x%x) end"), &aObserver);
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::AddObserverError
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// ---------------------------------------------------------------------------
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//
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void CVPbkFilteredContactView::AddObserverError(
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MVPbkContactViewObserver& aObserver, TInt aError )
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{
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VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
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("CVPbkFilteredContactView::AddObserverError(0x%x, %d)"), &aObserver, aError);
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aObserver.ContactViewError(*this, aError, EFalse);
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::RemoveObserver
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// ---------------------------------------------------------------------------
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//
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void CVPbkFilteredContactView::RemoveObserver(
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MVPbkContactViewObserver& aObserver )
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{
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VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
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("CVPbkFilteredContactView::RemoveObserverError(0x%x)"), &aObserver);
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const TInt index = iObservers.FindInAddressOrder( &aObserver );
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if (index != KErrNotFound)
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{
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iObservers.Remove(index);
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}
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::MatchContactStore
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// ---------------------------------------------------------------------------
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//
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TBool CVPbkFilteredContactView::MatchContactStore(
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const TDesC& aContactStoreUri ) const
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{
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return iBaseView.MatchContactStore(aContactStoreUri);
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::MatchContactStoreDomain
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// ---------------------------------------------------------------------------
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//
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TBool CVPbkFilteredContactView::MatchContactStoreDomain(
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const TDesC& aContactStoreDomain ) const
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{
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return iBaseView.MatchContactStoreDomain(aContactStoreDomain);
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::CreateBookmarkLC
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// ---------------------------------------------------------------------------
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//
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MVPbkContactBookmark* CVPbkFilteredContactView::CreateBookmarkLC(
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TInt aIndex ) const
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{
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__ASSERT_ALWAYS( aIndex >= 0,
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VPbkError::Panic( VPbkError::EInvalidContactIndex ) );
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return iBaseView.ContactAtL(iContactMapping[aIndex]).CreateBookmarkLC();
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}
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// ---------------------------------------------------------------------------
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// CVPbkFilteredContactView::IndexOfBookmarkL
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// ---------------------------------------------------------------------------
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//
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TInt CVPbkFilteredContactView::IndexOfBookmarkL(
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373 |
const MVPbkContactBookmark& aContactBookmark ) const
|
|
|
374 |
{
|
|
|
375 |
TInt baseIndex = iBaseView.IndexOfBookmarkL(aContactBookmark);
|
|
|
376 |
return iContactMapping.Find(baseIndex);
|
|
|
377 |
}
|
|
|
378 |
|
|
|
379 |
// ---------------------------------------------------------------------------
|
|
|
380 |
// CVPbkFilteredContactView::ViewFiltering
|
|
|
381 |
// ---------------------------------------------------------------------------
|
|
|
382 |
//
|
|
|
383 |
MVPbkContactViewFiltering* CVPbkFilteredContactView::ViewFiltering()
|
|
|
384 |
{
|
|
|
385 |
if ( iMasterFieldTypeList )
|
|
|
386 |
{
|
|
|
387 |
return this;
|
|
|
388 |
}
|
|
|
389 |
return NULL;
|
|
|
390 |
}
|
|
|
391 |
|
|
|
392 |
// ---------------------------------------------------------------------------
|
|
|
393 |
// CVPbkFilteredContactView::CreateFilteredViewLC
|
|
|
394 |
// ---------------------------------------------------------------------------
|
|
|
395 |
//
|
|
|
396 |
MVPbkContactViewBase* CVPbkFilteredContactView::CreateFilteredViewLC(
|
|
|
397 |
MVPbkContactViewObserver& aObserver,
|
|
|
398 |
const MDesCArray& aFindWords,
|
|
|
399 |
const MVPbkContactBookmarkCollection* aAlwaysIncludedContacts )
|
|
|
400 |
{
|
|
|
401 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
402 |
("CVPbkFilteredContactView::CreateFilteredViewLC(0x%x)"), this);
|
|
|
403 |
|
|
|
404 |
if ( iMasterFieldTypeList )
|
|
|
405 |
{
|
|
|
406 |
return CVPbkFindView::NewLC( *this,
|
|
|
407 |
aObserver,
|
|
|
408 |
aFindWords,
|
|
|
409 |
aAlwaysIncludedContacts,
|
|
|
410 |
*iMasterFieldTypeList );
|
|
|
411 |
}
|
|
|
412 |
return NULL;
|
|
|
413 |
}
|
|
|
414 |
|
|
|
415 |
// ---------------------------------------------------------------------------
|
|
|
416 |
// CVPbkFilteredContactView::UpdateFilterL
|
|
|
417 |
// ---------------------------------------------------------------------------
|
|
|
418 |
//
|
|
|
419 |
void CVPbkFilteredContactView::UpdateFilterL(
|
|
|
420 |
const MDesCArray& /*aFindWords*/,
|
|
|
421 |
const MVPbkContactBookmarkCollection* /*aAlwaysIncludedContacts*/ )
|
|
|
422 |
{
|
|
|
423 |
User::Leave( KErrNotSupported );
|
|
|
424 |
}
|
|
|
425 |
|
|
|
426 |
// ---------------------------------------------------------------------------
|
|
|
427 |
// CVPbkFilteredContactView::BuildViewMappingL
|
|
|
428 |
// ---------------------------------------------------------------------------
|
|
|
429 |
//
|
|
|
430 |
void CVPbkFilteredContactView::BuildViewMappingL()
|
|
|
431 |
{
|
|
|
432 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
433 |
("CVPbkFilteredContactView::BuildViewMappingL(0x%x)"), this);
|
|
|
434 |
|
|
|
435 |
iContactMapping.Reset();
|
|
|
436 |
|
|
|
437 |
MVPbkOptimizedSelector* optimizedSelector =
|
|
|
438 |
static_cast<MVPbkOptimizedSelector*>(
|
|
|
439 |
iContactSelector.ContactSelectorExtension(
|
|
|
440 |
KVPbkOptimizedSelectorExtensionUid ) );
|
|
|
441 |
|
|
|
442 |
const TInt count = iBaseView.ContactCountL();
|
|
|
443 |
for (TInt i = 0; i < count; ++i)
|
|
|
444 |
{
|
|
|
445 |
if (iContactSelector.IsContactIncluded(iBaseView.ContactAtL(i)))
|
|
|
446 |
{
|
|
|
447 |
iContactMapping.AppendL(i);
|
|
|
448 |
}
|
|
|
449 |
|
|
|
450 |
if( optimizedSelector && !optimizedSelector->Continue() )
|
|
|
451 |
{
|
|
|
452 |
// we doesn't need use selector anymore -> include rest of contacts
|
|
|
453 |
for (TInt j = i+1; j < count; ++j )
|
|
|
454 |
{
|
|
|
455 |
iContactMapping.AppendL(j);
|
|
|
456 |
}
|
|
|
457 |
break;
|
|
|
458 |
}
|
|
|
459 |
|
|
|
460 |
}
|
|
|
461 |
|
|
|
462 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
463 |
("CVPbkFilteredContactView::BuildViewMappingL(0x%x) end"), this);
|
|
|
464 |
}
|
|
|
465 |
|
|
|
466 |
// ---------------------------------------------------------------------------
|
|
|
467 |
// CVPbkFilteredContactView::HandleBuildViewMapping
|
|
|
468 |
// ---------------------------------------------------------------------------
|
|
|
469 |
//
|
|
|
470 |
void CVPbkFilteredContactView::HandleBuildViewMapping()
|
|
|
471 |
{
|
|
|
472 |
TRAPD( res, BuildViewMappingL() );
|
|
|
473 |
if ( res == KErrNone )
|
|
|
474 |
{
|
|
|
475 |
// Mapping was succesfully built. Send ready event
|
|
|
476 |
SendEventToObservers( *this, iObservers,
|
|
|
477 |
&MVPbkContactViewObserver::ContactViewReady );
|
|
|
478 |
}
|
|
|
479 |
else
|
|
|
480 |
{
|
|
|
481 |
// Building the mapping failed. Leave mappings as they are and
|
|
|
482 |
// send error
|
|
|
483 |
SendEventToObservers( *this, iObservers,
|
|
|
484 |
&MVPbkContactViewObserver::ContactViewError, res, EFalse );
|
|
|
485 |
}
|
|
|
486 |
}
|
|
|
487 |
|
|
|
488 |
// ---------------------------------------------------------------------------
|
|
|
489 |
// From class MVPbkContactViewBase.
|
|
|
490 |
// CVPbkFilteredContactView::ContactViewReady
|
|
|
491 |
// ---------------------------------------------------------------------------
|
|
|
492 |
//
|
|
|
493 |
void CVPbkFilteredContactView::ContactViewReady( MVPbkContactViewBase& aView )
|
|
|
494 |
{
|
|
|
495 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
496 |
("CVPbkFilteredContactView::ContactViewReady(0x%x)"), &aView);
|
|
|
497 |
|
|
|
498 |
iIsReady = ETrue;
|
|
|
499 |
HandleBuildViewMapping();
|
|
|
500 |
|
|
|
501 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
502 |
("CVPbkFilteredContactView::ContactViewReady(0x%x) end"), &aView);
|
|
|
503 |
}
|
|
|
504 |
|
|
|
505 |
// ---------------------------------------------------------------------------
|
|
|
506 |
// From class MVPbkContactViewBase.
|
|
|
507 |
// CVPbkFilteredContactView::ContactViewUnavailable
|
|
|
508 |
// ---------------------------------------------------------------------------
|
|
|
509 |
//
|
|
|
510 |
void CVPbkFilteredContactView::ContactViewUnavailable(
|
|
|
511 |
MVPbkContactViewBase& aView )
|
|
|
512 |
{
|
|
|
513 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
514 |
("CVPbkFilteredContactView::ContactViewUnavailable(0x%x)"), &aView);
|
|
|
515 |
|
|
|
516 |
iIsReady = EFalse;
|
|
|
517 |
SendEventToObservers
|
|
|
518 |
(*this, iObservers, &MVPbkContactViewObserver::ContactViewUnavailable);
|
|
|
519 |
|
|
|
520 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
521 |
("CVPbkFilteredContactView::ContactViewUnavailable(0x%x)"), &aView);
|
|
|
522 |
}
|
|
|
523 |
|
|
|
524 |
// ---------------------------------------------------------------------------
|
|
|
525 |
// From class MVPbkContactViewBase.
|
|
|
526 |
// CVPbkFilteredContactView::ContactViewError
|
|
|
527 |
// ---------------------------------------------------------------------------
|
|
|
528 |
//
|
|
|
529 |
void CVPbkFilteredContactView::ContactViewError( MVPbkContactViewBase& aView,
|
|
|
530 |
TInt aError, TBool aErrorNotified )
|
|
|
531 |
{
|
|
|
532 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
533 |
("CVPbkFilteredContactView::ContactViewError(0x%x)"), &aView);
|
|
|
534 |
|
|
|
535 |
iIsReady = EFalse;
|
|
|
536 |
SendEventToObservers(*this, iObservers,
|
|
|
537 |
&MVPbkContactViewObserver::ContactViewError, aError, aErrorNotified);
|
|
|
538 |
|
|
|
539 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
540 |
("CVPbkFilteredContactView::ContactViewError(0x%x)"), &aView);
|
|
|
541 |
}
|
|
|
542 |
|
|
|
543 |
// ---------------------------------------------------------------------------
|
|
|
544 |
// From class MVPbkContactViewBase.
|
|
|
545 |
// CVPbkFilteredContactView::ContactAddedToView
|
|
|
546 |
// ---------------------------------------------------------------------------
|
|
|
547 |
//
|
|
|
548 |
void CVPbkFilteredContactView::ContactAddedToView
|
|
|
549 |
(MVPbkContactViewBase& /*aView*/, TInt aIndex,
|
|
|
550 |
const MVPbkContactLink& aContactLink)
|
|
|
551 |
{
|
|
|
552 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
553 |
("CVPbkFilteredContactView::ContactAddedToView(0x%x %d)"), this, aIndex);
|
|
|
554 |
|
|
|
555 |
TInt filteredIndex(0);
|
|
|
556 |
TRAPD( res, filteredIndex = UpdateViewMappingAfterAddingL( aIndex ) );
|
|
|
557 |
if ( res == KErrNone )
|
|
|
558 |
{
|
|
|
559 |
if ( filteredIndex != KErrNotFound )
|
|
|
560 |
{
|
|
|
561 |
// Mapping was succesfully updated and the new contact
|
|
|
562 |
// belongs to the filtered view.
|
|
|
563 |
SendEventToObservers( *this, iObservers,
|
|
|
564 |
&MVPbkContactViewObserver::ContactAddedToView, filteredIndex,
|
|
|
565 |
aContactLink );
|
|
|
566 |
}
|
|
|
567 |
}
|
|
|
568 |
else
|
|
|
569 |
{
|
|
|
570 |
SendEventToObservers( *this, iObservers,
|
|
|
571 |
&MVPbkContactViewObserver::ContactViewError, res, EFalse );
|
|
|
572 |
}
|
|
|
573 |
|
|
|
574 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
575 |
("CVPbkFilteredContactView::ContactAddedToView(0x%x)"), this);
|
|
|
576 |
}
|
|
|
577 |
|
|
|
578 |
// ---------------------------------------------------------------------------
|
|
|
579 |
// From class MVPbkContactViewBase.
|
|
|
580 |
// CVPbkFilteredContactView::ContactRemovedFromView
|
|
|
581 |
// ---------------------------------------------------------------------------
|
|
|
582 |
//
|
|
|
583 |
void CVPbkFilteredContactView::ContactRemovedFromView(
|
|
|
584 |
MVPbkContactViewBase& /*aView*/, TInt aIndex,
|
|
|
585 |
const MVPbkContactLink& aContactLink)
|
|
|
586 |
{
|
|
|
587 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
588 |
("CVPbkFilteredContactView::ContactRemovedFromView(0x%x %d)"), this, aIndex);
|
|
|
589 |
|
|
|
590 |
const TInt filteredIndex = UpdateViewMappingAfterDeleting( aIndex );
|
|
|
591 |
if ( filteredIndex != KErrNotFound )
|
|
|
592 |
{
|
|
|
593 |
// Mapping was succesfully updated and the contact removed from the mapping
|
|
|
594 |
SendEventToObservers( *this, iObservers,
|
|
|
595 |
&MVPbkContactViewObserver::ContactRemovedFromView, filteredIndex,
|
|
|
596 |
aContactLink );
|
|
|
597 |
}
|
|
|
598 |
else
|
|
|
599 |
{
|
|
|
600 |
const TInt count = iObservers.Count();
|
|
|
601 |
|
|
|
602 |
for( TInt i = 0; i < count; i++ )
|
|
|
603 |
{
|
|
|
604 |
MVPbkContactViewObserver* observer = iObservers[i];
|
|
|
605 |
|
|
|
606 |
TAny* extension = observer->ContactViewObserverExtension(
|
|
|
607 |
KVPbkContactViewObserverExtension2Uid );
|
|
|
608 |
|
|
|
609 |
if( extension )
|
|
|
610 |
{
|
|
|
611 |
MVPbkContactViewObserverExtension* contactViewExtension =
|
|
|
612 |
static_cast<MVPbkContactViewObserverExtension*>( extension );
|
|
|
613 |
|
|
|
614 |
if( contactViewExtension )
|
|
|
615 |
{
|
|
|
616 |
contactViewExtension->FilteredContactRemovedFromView( *this );
|
|
|
617 |
}
|
|
|
618 |
}
|
|
|
619 |
}
|
|
|
620 |
}
|
|
|
621 |
|
|
|
622 |
VPBK_DEBUG_PRINT(VPBK_DEBUG_STRING
|
|
|
623 |
("CVPbkFilteredContactView::ContactRemovedFromView(0x%x)"), this);
|
|
|
624 |
}
|
|
|
625 |
|
|
|
626 |
// ---------------------------------------------------------------------------
|
|
|
627 |
// CVPbkFilteredContactView::UpdateViewMappingAfterAdding
|
|
|
628 |
//
|
|
|
629 |
// Update the mapping when a new contact is added to the base view
|
|
|
630 |
// Returns its mapped index if it is added to the mapping
|
|
|
631 |
// or KErrNotFound if it's filtered out
|
|
|
632 |
// ---------------------------------------------------------------------------
|
|
|
633 |
//
|
|
|
634 |
TInt CVPbkFilteredContactView::UpdateViewMappingAfterAddingL( TInt aBaseIndex )
|
|
|
635 |
{
|
|
|
636 |
// protect against ghost contacts. Can happen if last of the contacts is
|
|
|
637 |
// deleted or changed into own card immediately after creation.
|
|
|
638 |
if ( iBaseView.ContactCountL() <= aBaseIndex )
|
|
|
639 |
{
|
|
|
640 |
return KErrNotFound;
|
|
|
641 |
}
|
|
|
642 |
|
|
|
643 |
// first update the mapping for all elements which > aBaseIndex
|
|
|
644 |
TInt filteredIndex;
|
|
|
645 |
// find first elemnt which >= aBaseIndex
|
|
|
646 |
// NOTE: if iContactMapping contains aBaseIndex element,
|
|
|
647 |
// it refers to a view contact which is already at aBaseIndex+1
|
|
|
648 |
TInt err = iContactMapping.FindInOrder( aBaseIndex, filteredIndex );
|
|
|
649 |
for ( TInt i = filteredIndex; i < iContactMapping.Count(); ++i )
|
|
|
650 |
{
|
|
|
651 |
++iContactMapping[i];
|
|
|
652 |
}
|
|
|
653 |
|
|
|
654 |
// addd a new contact to the mapping
|
|
|
655 |
if ( iContactSelector.IsContactIncluded( iBaseView.ContactAtL (aBaseIndex) ) )
|
|
|
656 |
{
|
|
|
657 |
User::LeaveIfError( iContactMapping.Insert( aBaseIndex, filteredIndex ) );
|
|
|
658 |
}
|
|
|
659 |
else
|
|
|
660 |
{
|
|
|
661 |
filteredIndex = KErrNotFound;
|
|
|
662 |
}
|
|
|
663 |
|
|
|
664 |
return filteredIndex;
|
|
|
665 |
}
|
|
|
666 |
|
|
|
667 |
// ---------------------------------------------------------------------------
|
|
|
668 |
// CVPbkFilteredContactView::UpdateViewMappingAfterDeleting
|
|
|
669 |
//
|
|
|
670 |
// Update the mapping when a new contact is deleted from the base view
|
|
|
671 |
// Returns its mapped index if it was removed from the mapping
|
|
|
672 |
// or KErrNotFound otherwise
|
|
|
673 |
// ---------------------------------------------------------------------------
|
|
|
674 |
//
|
|
|
675 |
TInt CVPbkFilteredContactView::UpdateViewMappingAfterDeleting( TInt aBaseIndex )
|
|
|
676 |
{
|
|
|
677 |
// if the contact is in mappings, filteredIndex contains its index
|
|
|
678 |
// otherwise, the index of the next element greater than aIndex
|
|
|
679 |
TInt filteredIndex;
|
|
|
680 |
const TInt err = iContactMapping.FindInOrder( aBaseIndex, filteredIndex );
|
|
|
681 |
|
|
|
682 |
// mapping should be updated in any case even if deleted contact
|
|
|
683 |
// is not in the mapping
|
|
|
684 |
// because all items in the mappings which > aIndex should be updated
|
|
|
685 |
for ( TInt i = filteredIndex; i < iContactMapping.Count(); ++i )
|
|
|
686 |
{
|
|
|
687 |
// Subtract one because one contact was deleted
|
|
|
688 |
// from the list before the current index
|
|
|
689 |
--iContactMapping[i];
|
|
|
690 |
}
|
|
|
691 |
|
|
|
692 |
if ( err == KErrNone )
|
|
|
693 |
{
|
|
|
694 |
iContactMapping.Remove( filteredIndex );
|
|
|
695 |
}
|
|
|
696 |
else
|
|
|
697 |
{
|
|
|
698 |
filteredIndex = KErrNotFound;
|
|
|
699 |
}
|
|
|
700 |
|
|
|
701 |
return filteredIndex;
|
|
|
702 |
}
|
|
|
703 |
|
|
|
704 |
// End of File
|