--- a/landmarksui/uicontrols/src/CLmkLmItemListMemento.cpp Thu Aug 19 09:48:36 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,270 +0,0 @@
-/*
-* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: LandmarksUi Content File -
-*
-*/
-
-
-
-
-
-
-
-
-// INCLUDE FILES
-#include "CLmkLmItemListMemento.h"
-#include "CLmkLmItemListProvider.h"
-#include <eiklbx.h>
-#include <AknUtils.h>
-#include <lmkerrors.h>
-
-
-// Initial value for iMemorizedCurrentItemId, this is a quick fix for focus on
-// uncategorised category bug.
-//const TInt KIdNotFound = KErrNotFound;
-const TUint32 KInititialValue = 0xFFFFFFFE;
-#if defined(_DEBUG)
-
-// CONSTANTS
-/// Unnamed namespace for local definitions
-namespace {
-
-_LIT( KPanicMsg, "CLmkLmItemListMemento" );
-
-void Panic( TPanicCode aReason )
- {
- User::Panic( KPanicMsg, aReason );
- }
-} // namespace
-
-#endif
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CLmkLmItemListMemento::CLmkLmItemListMemento
-// C++ constructor can NOT contain any code, that
-// might leave.
-// -----------------------------------------------------------------------------
-//
-CLmkLmItemListMemento::CLmkLmItemListMemento()
- {
- //iMemorizedCurrentItemId = KPosLmNullItemId;
- iMemorizedCurrentItemId = KInititialValue;
- }
-
-// -----------------------------------------------------------------------------
-// CLmkLmItemListMemento::ConstructL
-// Symbian 2nd phase constructor can leave.
-// -----------------------------------------------------------------------------
-//
-void CLmkLmItemListMemento::ConstructL()
- {
- }
-
-// -----------------------------------------------------------------------------
-// CLmkLmItemListMemento::NewL
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-//
-CLmkLmItemListMemento* CLmkLmItemListMemento::NewL()
- {
- CLmkLmItemListMemento* self = new( ELeave ) CLmkLmItemListMemento();
-
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop();
-
- return self;
- }
-
-// ----------------------------------------------------
-// CLmkLmItemListMemento::~CLmkLmItemListMemento
-// ----------------------------------------------------
-//
-CLmkLmItemListMemento::~CLmkLmItemListMemento()
- {
- }
-
-// ----------------------------------------------------
-// CLmkLmItemListMemento::MemorizedItemId
-// ----------------------------------------------------
-//
-EXPORT_C TPosLmItemId CLmkLmItemListMemento::MemorizedItemId() const
- {
- return iMemorizedCurrentItemId;
- }
-
-// ----------------------------------------------------
-// CLmkLmItemListMemento::Store
-// ----------------------------------------------------
-//
-void CLmkLmItemListMemento::Store(
- const CEikListBox& aListBox,
- const CLmkListProviderBase& aProvider,
- TBool aFiltered )
- {
- if ( aFiltered )
- {
- CAknFilteredTextListBoxModel* model =
- static_cast<CAknFilteredTextListBoxModel*>( aListBox.Model() );
- __ASSERT_DEBUG( model, Panic( KLmkPanicNoLbModel ) );
- StoreFiltered( aListBox, aProvider, *model );
- }
- else
- {
- StoreNonFiltered( aListBox, aProvider );
- }
- }
-
-// ----------------------------------------------------
-// CLmkLmItemListMemento::Restore
-// ----------------------------------------------------
-//
-void CLmkLmItemListMemento::Restore(
- const CEikListBox& aListBox,
- const CLmkListProviderBase& aProvider,
- TBool aFiltered )
- {
- if ( aFiltered )
- {
- CAknFilteredTextListBoxModel* model =
- static_cast<CAknFilteredTextListBoxModel*>( aListBox.Model() );
- __ASSERT_DEBUG( model, Panic( KLmkPanicNoLbModel ) );
- RestoreFiltered( aListBox, aProvider, *model );
- }
- else
- {
- RestoreNonFiltered( aListBox, aProvider );
- }
- }
-
-// ----------------------------------------------------
-// CLmkLmItemListMemento::StoreFiltered
-// ----------------------------------------------------
-//
-void CLmkLmItemListMemento::StoreFiltered(
- const CEikListBox& aListBox,
- const CLmkListProviderBase& aProvider,
- const CAknFilteredTextListBoxModel& aModel )
- {
- const CLmkLmItemListProvider& provider =
- static_cast <const CLmkLmItemListProvider&> ( aProvider );
- if ( aListBox.Model()->NumberOfItems() > 0 &&
- aListBox.CurrentItemIndex() >= 0 )
- {
- iMemorizedCurrentItemIndex =
- aModel.Filter()->FilteredItemIndex( aListBox.CurrentItemIndex() );
- provider.GetSelectedItemId( iMemorizedCurrentItemId,
- iMemorizedCurrentItemIndex );
- }
- else
- {
- iMemorizedCurrentItemIndex = 0;
- // iMemorizedCurrentItemId = KPosLmNullItemId;
- iMemorizedCurrentItemId = KInititialValue;
- }
- }
-
-// ----------------------------------------------------
-// CLmkLmItemListMemento::RestoreFiltered
-// ----------------------------------------------------
-//
-void CLmkLmItemListMemento::RestoreFiltered(
- const CEikListBox& aListBox,
- const CLmkListProviderBase& aProvider,
- const CAknFilteredTextListBoxModel& /*aModel*/ )
- {
- const CLmkLmItemListProvider& provider =
- static_cast <const CLmkLmItemListProvider&> ( aProvider );
- TInt index = provider.SelectedIndex( iMemorizedCurrentItemId );
- if ( index != KErrNotFound &&
- index < aListBox.Model()->NumberOfItems() )
- {
- aListBox.SetCurrentItemIndex( index );
- aListBox.ScrollToMakeItemVisible( index );
- }
- else
- {
- aListBox.SetCurrentItemIndex( 0 );
- }
- aListBox.DrawDeferred();
- }
-
-// ----------------------------------------------------
-// CLmkLmItemListMemento::StoreNonFiltered
-// ----------------------------------------------------
-//
-void CLmkLmItemListMemento::StoreNonFiltered(
- const CEikListBox& aListBox,
- const CLmkListProviderBase& aProvider )
- {
- // TODO: these are not used and implementation is quite sketchy.
- // Replace with leave KErrNotSupported if this method won't be used.
- const CLmkLmItemListProvider& provider =
- static_cast <const CLmkLmItemListProvider&> ( aProvider );
- iMemorizedCurrentItemIndex = aListBox.CurrentItemIndex();
- provider.GetSelectedItemId( iMemorizedCurrentItemId,
- iMemorizedCurrentItemIndex );
- iMemorizedTopItemIndex = aListBox.TopItemIndex();
- }
-
-// ----------------------------------------------------
-// CLmkLmItemListMemento::RestoreNonFiltered
-// ----------------------------------------------------
-//
-void CLmkLmItemListMemento::RestoreNonFiltered(
- const CEikListBox& aListBox,
- const CLmkListProviderBase& aProvider )
- {
- // TODO: these are not used and implementation is quite sketchy.
- // Replace with leave KErrNotSupported if this method won't used.
- const CLmkLmItemListProvider& provider =
- static_cast <const CLmkLmItemListProvider&> ( aProvider );
- TInt index = provider.SelectedIndex( iMemorizedCurrentItemId );
- if ( index != KErrNotFound )
- {
- if ( index == iMemorizedCurrentItemIndex )
- {
- aListBox.SetCurrentItemIndex( iMemorizedCurrentItemIndex );
- aListBox.SetTopItemIndex( iMemorizedTopItemIndex );
- }
- else
- {
- aListBox.ScrollToMakeItemVisible( index );
- }
- }
- else
- {
- aListBox.SetCurrentItemIndex( 0 );
- }
- aListBox.DrawDeferred();
- }
-
-// ----------------------------------------------------
-// CLmkLmItemListMemento::IsModelAvailable
-// ----------------------------------------------------
-//anwar
-TBool CLmkLmItemListMemento::IsModelAvailable()
- {
- return iModelAvailable;
- }
-// ----------------------------------------------------
-// CLmkLmItemListMemento::UpdateModelAvailability
-// ----------------------------------------------------
-//anwar
-void CLmkLmItemListMemento::UpdateModelAvailability(TBool aModelAvailable)
- {
- iModelAvailable = aModelAvailable;
- }
-// End of File