author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 13 Oct 2010 14:32:09 +0300 | |
branch | RCL_3 |
changeset 75 | 01504893d9cb |
parent 64 | 34937ec34dac |
permissions | -rw-r--r-- |
60 | 1 |
/* |
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* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Interface to Alf Objects |
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* |
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*/ |
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#include "glxmulmodelproviderbase.h" |
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#include <e32err.h> |
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#include <alf/alfenv.h> |
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#include <alf/alfevent.h> |
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#include <alf/ialfwidgetfactory.h> |
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#include <alf/alfwidgetenvextension.h> |
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//#include <osn/ustring.h> |
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#include <mul/imulwidget.h> |
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#include <mul/mulevent.h> |
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#include <mul/mulvisualitem.h> |
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#include <glxlog.h> //Logging |
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#include <glxtracer.h> |
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#include "glxbinding.h" |
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#include "glxcommandbindingutility.h" |
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#include <glxnavigationalstate.h> |
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#include <glxnavigationalstatedefs.h> |
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#include <data_caging_path_literals.hrh>// for KDC_APP_RESOURCE_DIR |
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#include <glxuiutilities.rsg> |
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#include <glxgeneraluiutilities.h> |
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#include <glxtexturemanager.h> |
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#include <glxicons.mbg> |
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#include <glxuistd.h> |
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#include <mul/imulcoverflowwidget.h> // An interface for Multimedia coverflow Widget |
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#include "glxdrmgiftexturecreator.h" |
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using namespace Alf; |
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static const char* const KListWidget = "ListWidget"; |
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static const char* const KGridWidget = "GridWidget"; |
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static const char* const KCoverFlowWidget = "CoverflowWidget"; |
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//@todo to be uncommented when using command binding |
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//#include "glxboundcommand.h" |
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// ---------------------------------------------------------------------------- |
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// BaseConstructL |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxMulModelProviderBase::BaseConstructL( |
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CAlfEnv& aEnv, |
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Alf::mulwidget::TLogicalTemplate aDefaultTemplate, |
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TInt aDataWindowSize ) |
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{ |
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TRACER("CGlxMulModelProviderBase::BaseConstructL"); |
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// Create navigational state |
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iNavigationalState = CGlxNavigationalState::InstanceL(); |
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iEnv = &aEnv; |
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iDefaultTemplate = aDefaultTemplate; |
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iDataWindowSize = aDataWindowSize; |
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} |
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// ---------------------------------------------------------------------------- |
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// Constructor |
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// ---------------------------------------------------------------------------- |
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// |
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CGlxMulModelProviderBase::CGlxMulModelProviderBase( IMulWidget& aWidget ) |
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: iWidget( aWidget ),iPreviousFocusIndex(-1) |
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{ |
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} |
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// ---------------------------------------------------------------------------- |
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// Destructor |
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// ---------------------------------------------------------------------------- |
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// |
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CGlxMulModelProviderBase::~CGlxMulModelProviderBase() |
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{ |
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TRACER("CGlxMulModelProviderBase::~CGlxMulModelProviderBase"); |
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if(iDrmGifTextureCreator) |
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{ |
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delete iDrmGifTextureCreator; |
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iDrmGifTextureCreator = NULL; |
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} |
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// remove event handler |
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iWidget.RemoveEventHandler( *this ); |
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if ( iNavigationalState ) |
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{ |
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iNavigationalState->Close(); |
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} |
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} |
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// ---------------------------------------------------------------------------- |
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// HandleItemAddedL |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxMulModelProviderBase::HandleItemAddedL( TInt /*aStartIndex*/, TInt |
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/*aEndIndex*/, MGlxMediaList* /*aList*/ ) |
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{ |
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} |
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// ---------------------------------------------------------------------------- |
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// HandleItemRemoved |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxMulModelProviderBase::HandleItemRemovedL( TInt /*aStartIndex*/, TInt |
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/*aEndIndex*/, MGlxMediaList* /*aList*/ ) |
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{ |
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} |
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// ---------------------------------------------------------------------------- |
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// HandleAttributesAvailableL |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxMulModelProviderBase::HandleAttributesAvailableL( TInt /*aItemIndex*/, |
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const RArray<TMPXAttribute>& /*aAttributes*/, MGlxMediaList* /*aList*/ ) |
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{ |
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} |
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// ---------------------------------------------------------------------------- |
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// HandleFocusChangedL |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxMulModelProviderBase::HandleFocusChangedL( NGlxListDefs:: |
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TFocusChangeType /*aType*/, TInt /*aNewIndex*/, TInt /*aOldIndex*/, MGlxMediaList* /*aList*/ ) |
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{ |
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} |
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// ---------------------------------------------------------------------------- |
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// HandleItemSelected |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxMulModelProviderBase::HandleItemSelectedL(TInt aIndex, |
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TBool aSelected, MGlxMediaList* /*aList*/ ) |
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{ |
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TRACER("CGlxMulModelProviderBase::HandleItemSelectedL"); |
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std::vector<int> itemIndex; |
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itemIndex.push_back( aIndex); |
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// changed code ---statr |
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if(aSelected) |
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{ |
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iModel->SetMarkedIndices(MulWidgetDef::EMulMark,itemIndex); |
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} |
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else |
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{ |
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iModel->SetMarkedIndices(MulWidgetDef::EMulUnmark,itemIndex); |
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} |
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} |
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// ---------------------------------------------------------------------------- |
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// accept |
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// ---------------------------------------------------------------------------- |
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// |
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bool CGlxMulModelProviderBase::accept( Alf::CAlfWidgetControl& /*aControl*/, const |
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TAlfEvent& /*aEvent*/ ) const |
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{ |
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TRACER("CGlxMulModelProviderBase::accept"); |
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//Need implementation |
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return NULL; |
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} |
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// ---------------------------------------------------------------------------- |
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// offerEvent |
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// ---------------------------------------------------------------------------- |
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// |
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AlfEventStatus CGlxMulModelProviderBase::offerEvent( Alf::CAlfWidgetControl& |
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/*aControl*/, const TAlfEvent& aEvent ) |
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{ |
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TRACER("CGlxMulModelProviderBase::offerEvent"); |
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AlfEventStatus response = EEventNotHandled; |
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if ( aEvent.IsCustomEvent() ) |
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{ |
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switch ( aEvent.CustomParameter() ) |
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{ |
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case KAlfActionIdDeviceLayoutChanged: |
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{ |
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HandleOrientationChanged(); |
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response = EEventNotHandled; |
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} |
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break; |
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case Alf::ETypeHighlight: |
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{ |
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if ( !iWithinFocusChangeCall ) |
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{ |
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HandleFocusChanged( FocusIndex(), iPreviousFocusIndex ); |
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} |
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response = EEventHandled; |
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} |
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break; |
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default: |
01504893d9cb
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
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break; |
01504893d9cb
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parents:
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} |
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} |
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return response; |
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} |
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// ---------------------------------------------------------------------------- |
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// setActiveStates |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxMulModelProviderBase::setActiveStates( unsigned int /*aStates*/ ) |
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{ |
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} |
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// ---------------------------------------------------------------------------- |
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// setEventHandlerData |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxMulModelProviderBase::setEventHandlerData( const Alf::AlfWidgetEventHandlerInitData& /*aData*/ ) |
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{ |
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} |
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// ---------------------------------------------------------------------------- |
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// eventHandlerData |
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// ---------------------------------------------------------------------------- |
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// |
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Alf::AlfWidgetEventHandlerInitData* CGlxMulModelProviderBase::eventHandlerData() |
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{ |
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TRACER("CGlxMulModelProviderBase::eventHandlerData"); |
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return NULL; |
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} |
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// ---------------------------------------------------------------------------- |
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// makeInterface |
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// ---------------------------------------------------------------------------- |
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// |
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Alf::IAlfInterfaceBase* CGlxMulModelProviderBase::makeInterface(const Alf::IfId& /*aType */) |
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{ |
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TRACER("CGlxMulModelProviderBase::makeInterface"); |
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return this; |
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} |
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// ---------------------------------------------------------------------------- |
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// eventHandlerType |
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// ---------------------------------------------------------------------------- |
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// |
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IAlfWidgetEventHandler::AlfEventHandlerType CGlxMulModelProviderBase:: |
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eventHandlerType() |
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{ |
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TRACER("CGlxMulModelProviderBase::eventHandlerType"); |
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// To Avoid Compiler warning |
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return IAlfWidgetEventHandler::ELogicalEventHandler; |
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} |
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// ---------------------------------------------------------------------------- |
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// eventExecutionPhase |
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// ---------------------------------------------------------------------------- |
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// |
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IAlfWidgetEventHandler::AlfEventHandlerExecutionPhase |
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CGlxMulModelProviderBase::eventExecutionPhase() |
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{ |
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TRACER("CGlxMulModelProviderBase::eventExecutionPhase"); |
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return EBubblingPhaseEventHandler; |
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} |
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// ---------------------------------------------------------------------------- |
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// UpdateItemL |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxMulModelProviderBase::UpdateItems( TInt aIndex, TInt aCount ) |
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{ |
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TRACER("CGlxMulModelProviderBase::UpdateItems"); |
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try |
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{ |
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iModel->Update( aIndex, aCount ); |
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} |
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catch (...) |
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{ |
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throw std::bad_alloc(); |
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} |
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} |
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// ---------------------------------------------------------------------------- |
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// SetDataT |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxMulModelProviderBase::SetDataT( const CGlxBinding& aBinding, |
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64
34937ec34dac
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
60
diff
changeset
|
299 |
const TGlxMedia& aMedia, TInt aAtIndex, MGlxMediaList& aMediaList ) |
60 | 300 |
{ |
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TRACER("CGlxMulModelProviderBase::SetDataT"); |
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if(IsFocused(aAtIndex)) |
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{ |
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TBool drm = EFalse; |
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TGlxMediaGeneralRightsValidity isValid = EGlxDrmRightsValidityUnknown; |
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if (aMedia.GetDrmProtected(drm)) |
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{ |
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aMedia.GetDrmValidity(isValid); |
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GLX_DEBUG2("CGlxMulModelProviderBase::SetDataT DrmValidity(%d)", isValid); |
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} |
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TInt frameCount; |
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aMedia.GetFrameCount(frameCount); |
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GLX_DEBUG2("CGlxMulModelProviderBase::SetDataT framecount=%d", frameCount); |
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//Create the DRM gif texture intance only if the DRM gif image is |
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//valid and focused |
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if (frameCount > 1 && drm && isValid == EGlxDrmRightsValid) |
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{ |
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if (!iDrmGifTextureCreator) |
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{ |
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iDrmGifTextureCreator = CGlxDrmGifTextureCreator::NewL( |
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34937ec34dac
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
60
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aBinding, aMedia, aAtIndex, iModel, aMediaList); |
60 | 323 |
} |
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else |
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{ |
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iDrmGifTextureCreator->UpdateNewImageL(aMedia, aAtIndex); |
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} |
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} |
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else |
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{ |
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//if the focus is changed then delete the DRMGifTextureCreator |
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//instance if any |
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if (iDrmGifTextureCreator) |
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{ |
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delete iDrmGifTextureCreator; |
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iDrmGifTextureCreator = NULL; |
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} |
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iModel->SetData(aAtIndex, CreateItemT(aBinding, aMedia, |
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IsFocused(aAtIndex))); |
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} |
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} |
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else |
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{ |
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iModel->SetData( aAtIndex, CreateItemT( aBinding, aMedia, |
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IsFocused( aAtIndex ) ) ); |
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} |
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} |
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// ---------------------------------------------------------------------------- |
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// CreateItemT |
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// ---------------------------------------------------------------------------- |
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// |
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auto_ptr<MulVisualItem> CGlxMulModelProviderBase::CreateItemT( |
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const CGlxBinding& aBinding, const TGlxMedia& aMedia, TBool aIsFocused ) |
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{ |
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TRACER("CGlxMulModelProviderBase::CreateItemT"); |
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auto_ptr<MulVisualItem> item( new ( EMM ) MulVisualItem() ); |
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aBinding.PopulateT( *item, aMedia, aIsFocused ); |
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return item; |
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} |
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// ---------------------------------------------------------------------------- |
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// CreateModelL |
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// ---------------------------------------------------------------------------- |
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// |
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void CGlxMulModelProviderBase::CreateModelL() |
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{ |
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const char* KLoadNameModel( "mulmodel" ); |
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try |
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{ |
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372 |
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IAlfWidgetFactory& widgetFactory = AlfWidgetEnvExtension::widgetFactory(*iEnv); |
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std::auto_ptr< Alf::IMulModel > model( |
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widgetFactory.createModel< IMulModel >( KLoadNameModel ) ); |
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iModel = model.release(); |
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if( iDataWindowSize > 0 ) |
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{ |
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iModel->SetDataWindow(iDataWindowSize); |
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} |
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iModel->SetDataProvider( *this ); |
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iModel->SetTemplate( iDefaultTemplate ); |
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} |
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catch (...) |
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{ |
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User::Leave( KErrNoMemory ); |
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388 |
} |
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} |
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// ---------------------------------------------------------------------------- |
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// InsertItemsL |
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// ---------------------------------------------------------------------------- |
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// |
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394 |
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395 |
void CGlxMulModelProviderBase::InsertItemsL( TInt aIndex, TInt aCount, TInt aMediaListFocusIndex ) |
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396 |
{ |
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TRACER("CGlxMulModelProviderBase::InsertItemsL"); |
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// The order of calling should be Model->Insert(..), |
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// Model->SetHighlight(..) and Widget.SetModel(..) |
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// Change the order once bug EPBA-7JRDXV ( SetModel Crashes if highlight |
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// index is set >0 before setting model. )is fixed. |
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if(!iWidget.model()) |
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{ |
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CreateModelL(); |
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} |
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406 |
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407 |
if(iWidget.model()) |
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408 |
{ |
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409 |
iModel->SetTemplate( iDefaultTemplate ); |
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410 |
} |
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411 |
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412 |
iModel->Insert( aIndex, aCount ); |
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413 |
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414 |
if( aMediaListFocusIndex >= 0 ) |
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{ |
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SetFocusIndex( aMediaListFocusIndex ); |
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417 |
} |
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418 |
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419 |
if(!iWidget.model()) |
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{ |
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iWidget.SetModel( iModel->Accessor() ); |
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422 |
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423 |
CGlxUiUtility* uiUtility = CGlxUiUtility::UtilityL(); |
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CleanupClosePushL( *uiUtility ); |
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TSize defaultIconSize = uiUtility->GetGridIconSize(); |
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426 |
TFileName resFile(KDC_APP_BITMAP_DIR); |
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resFile.Append(KGlxIconsFilename); |
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TInt defaultTextureId = uiUtility-> |
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GlxTextureManager().CreateIconTextureL( |
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EMbmGlxiconsQgn_prop_image_notcreated, resFile, |
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defaultIconSize ).Id(); |
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432 |
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static_cast<IMulCoverFlowWidget&>(iWidget).SetDefaultImage( defaultTextureId ) ; |
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434 |
CleanupStack::PopAndDestroy( uiUtility ); |
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435 |
} |
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436 |
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437 |
} |
|
438 |
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439 |
// ---------------------------------------------------------------------------- |
|
440 |
// RemoveItem |
|
441 |
// ---------------------------------------------------------------------------- |
|
442 |
// |
|
443 |
void CGlxMulModelProviderBase::RemoveItems( TInt aIndex, TInt aCount ) |
|
444 |
{ |
|
445 |
TRACER("CGlxMulModelProviderBase::RemoveItems"); |
|
446 |
// RemoveItems does not throw according to model documentation |
|
447 |
iModel->Remove( aIndex, aCount ); |
|
448 |
} |
|
449 |
||
450 |
// ---------------------------------------------------------------------------- |
|
451 |
// SetFocusIndex |
|
452 |
// ---------------------------------------------------------------------------- |
|
453 |
// |
|
454 |
void CGlxMulModelProviderBase::SetFocusIndex( TInt aIndex ) |
|
455 |
{ |
|
456 |
TRACER("CGlxMulModelProviderBase::SetFocusIndex"); |
|
457 |
iModel->SetHighlight( aIndex ); |
|
458 |
} |
|
459 |
// ---------------------------------------------------------------------------- |
|
460 |
// IsFocused |
|
461 |
// ---------------------------------------------------------------------------- |
|
462 |
// |
|
463 |
||
464 |
TBool CGlxMulModelProviderBase::IsFocused( TInt aIndex ) const |
|
465 |
{ |
|
466 |
TRACER("CGlxMulModelProviderBase::IsFocused"); |
|
467 |
return aIndex == FocusIndex() && aIndex != LAST_INDEX; |
|
468 |
} |
|
469 |
||
470 |
||
471 |
||
472 |
// ---------------------------------------------------------------------------- |
|
473 |
// FocusIndex |
|
474 |
// ---------------------------------------------------------------------------- |
|
475 |
// |
|
476 |
||
477 |
TInt CGlxMulModelProviderBase::FocusIndex() const |
|
478 |
{ |
|
479 |
TRACER("CGlxMulModelProviderBase::FocusIndex"); |
|
480 |
TInt index = 0; |
|
481 |
/// @todo use multiline widget instead of this widget hack. Currently model does not have interface for highlight. |
|
482 |
||
483 |
// We are comparing depending on teh widget name which we are setting during the |
|
484 |
// widget creation, but for that we had to do dynamic_cast which fails on hardware |
|
485 |
// and is not the preffered way of doing, so as of now we have to check using widget name |
|
486 |
||
487 |
if(UString(KListWidget) == UString(iWidget.widgetName() ) ) |
|
488 |
{ |
|
489 |
index = iModel->Highlight(); |
|
490 |
} |
|
491 |
else if ( UString(KGridWidget) == UString(iWidget.widgetName() ) ) |
|
492 |
{ |
|
493 |
index = iModel->Highlight(); |
|
494 |
} |
|
495 |
else if (UString(KCoverFlowWidget) == UString(iWidget.widgetName() ) ) |
|
496 |
{ |
|
497 |
index = iModel->Highlight(); |
|
498 |
} |
|
499 |
else |
|
500 |
{ |
|
501 |
return KErrGeneral; |
|
502 |
} |
|
503 |
||
504 |
return index; |
|
505 |
} |
|
506 |
||
507 |
// ---------------------------------------------------------------------------- |
|
508 |
// HandleMessageL |
|
509 |
// ---------------------------------------------------------------------------- |
|
510 |
// |
|
511 |
void CGlxMulModelProviderBase::HandleMessageL( const CMPXMessage& /*aMessage*/, |
|
512 |
MGlxMediaList* /*aList*/ ) |
|
513 |
{ |
|
514 |
||
515 |
} |
|
516 |
||
517 |
// ---------------------------------------------------------------------------- |
|
518 |
// HandleError |
|
519 |
// ---------------------------------------------------------------------------- |
|
520 |
// |
|
521 |
void CGlxMulModelProviderBase::HandleError( TInt /*aError*/ ) |
|
522 |
{ |
|
523 |
||
524 |
} |
|
525 |
||
526 |
// ---------------------------------------------------------------------------- |
|
527 |
// HandleCommandCompleteL |
|
528 |
// ---------------------------------------------------------------------------- |
|
529 |
// |
|
530 |
void CGlxMulModelProviderBase::HandleCommandCompleteL( TAny* /*aSessionId*/, CMPXCommand* /*aCommandResult*/, |
|
531 |
TInt /*aError*/, MGlxMediaList* /*aList*/ ) |
|
532 |
{ |
|
533 |
||
534 |
} |
|
535 |
||
536 |
// ---------------------------------------------------------------------------- |
|
537 |
// HandleMediaL |
|
538 |
// ---------------------------------------------------------------------------- |
|
539 |
// |
|
540 |
void CGlxMulModelProviderBase::HandleMediaL( TInt /*aListIndex*/, MGlxMediaList* /*aList*/ ) |
|
541 |
{ |
|
542 |
||
543 |
} |
|
544 |
||
545 |
// ---------------------------------------------------------------------------- |
|
546 |
// HandleItemModifiedL |
|
547 |
// ---------------------------------------------------------------------------- |
|
548 |
// |
|
549 |
void CGlxMulModelProviderBase::HandleItemModifiedL( const RArray<TInt>& /*aItemIndexes*/, |
|
550 |
MGlxMediaList* /*aList*/ ) |
|
551 |
{ |
|
552 |
||
553 |
} |
|
554 |
||
555 |
// ---------------------------------------------------------------------------- |
|
556 |
// HandleFocusChanged |
|
557 |
// ---------------------------------------------------------------------------- |
|
558 |
// |
|
559 |
//@todo: Implementation to be done later depending on the scenario |
|
560 |
void CGlxMulModelProviderBase::HandleFocusChanged( TInt /*aNewFocusIndex*/, |
|
561 |
TInt /*aPreviousFocusIndex*/ ) |
|
562 |
{ |
|
563 |
// default implementation empty |
|
564 |
} |
|
565 |
||
566 |
||
567 |
||
568 |
// ---------------------------------------------------------------------------- |
|
569 |
// BoundCommand |
|
570 |
// ---------------------------------------------------------------------------- |
|
571 |
// |
|
572 |
MGlxBoundCommand* CGlxMulModelProviderBase::BoundCommand( TInt aVisualItemIndex ) const |
|
573 |
{ |
|
574 |
TRACER("CGlxMulModelProviderBase::BoundCommand"); |
|
575 |
if ( iModel->Count() > 0 ) |
|
576 |
{ |
|
577 |
return GlxCommandBindingUtility::Get( Item( aVisualItemIndex ) ); |
|
578 |
} |
|
579 |
return NULL; |
|
580 |
} |
|
581 |
||
582 |
// ---------------------------------------------------------------------------- |
|
583 |
// Item |
|
584 |
// ---------------------------------------------------------------------------- |
|
585 |
// |
|
586 |
const Alf::MulVisualItem& CGlxMulModelProviderBase::Item( TInt aIndex ) const |
|
587 |
{ |
|
588 |
TRACER("CGlxMulModelProviderBase::Item"); |
|
589 |
ASSERT( aIndex >= 0 && aIndex < iModel->Count() ); |
|
590 |
return *(iModel->Data( aIndex )); |
|
591 |
} |
|
592 |
||
593 |
//----------------------------------------------------------------------------- |
|
594 |
// HandleResolutionChanged |
|
595 |
//----------------------------------------------------------------------------- |
|
596 |
// |
|
597 |
void CGlxMulModelProviderBase::HandleOrientationChanged() |
|
598 |
{ |
|
599 |
||
600 |
} |
|
601 |
||
602 |
//----------------------------------------------------------------------------- |
|
603 |
// HandleResolutionChanged |
|
604 |
//----------------------------------------------------------------------------- |
|
605 |
// |
|
606 |
void CGlxMulModelProviderBase::AddWidgetEventHandler() |
|
607 |
{ |
|
608 |
iWidget.AddEventHandler( *this ); |
|
609 |
} |
|
610 |
||
611 |
//----------------------------------------------------------------------------- |
|
612 |
// AnimateDRMGifItem |
|
613 |
//----------------------------------------------------------------------------- |
|
614 |
// |
|
615 |
void CGlxMulModelProviderBase::AnimateDRMGifItem( TBool aAnimate ) |
|
616 |
{ |
|
617 |
TRACER("CGlxMulModelProviderBase::AnimateDRMGifItem"); |
|
618 |
if(iDrmGifTextureCreator) |
|
619 |
{ |
|
620 |
iDrmGifTextureCreator->AnimateDRMGifItem(aAnimate); |
|
621 |
} |
|
622 |
} |
|
623 |
//EOF |