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/*
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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 <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 <mul/imulwidget.h>
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#include <mul/mulevent.h>
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#include <mul/mulvisualitem.h>
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#include <mul/imulcoverflowwidget.h> // An interface for Multimedia coverflow Widget
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#include <glxlog.h> //Logging
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#include <glxtracer.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 "glxdrmgiftexturecreator.h"
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#include "glxbinding.h"
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#include "glxcommandbindingutility.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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// ----------------------------------------------------------------------------
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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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GLX_LOG_INFO1("CGlxMulModelProviderBase::offerEvent() aEvent.CustomParameter(%d)", aEvent.CustomParameter());
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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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case Alf::ETypeItemRemoved:
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{
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GLX_LOG_INFO("CGlxMulModelProviderBase::offerEvent - ETypeItemRemoved!");
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CGlxUiUtility* uiUtility = CGlxUiUtility::UtilityL();
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CleanupClosePushL(*uiUtility);
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if (iModel->Count() == 0 && UString(KCoverFlowWidget)
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== UString(iWidget.widgetName())
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&& iNavigationalState->ViewingMode()
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== NGlxNavigationalState::EView
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&& uiUtility->GetForegroundStatus())
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{
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uiUtility->SetViewNavigationDirection(
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EGlxNavigationBackwards);
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iNavigationalState->ActivatePreviousViewL();
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response = EEventHandled;
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}
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CleanupStack::PopAndDestroy(uiUtility);
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}
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break;
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default:
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break;
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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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const TGlxMedia& aMedia, TInt aAtIndex )
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{
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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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aBinding, aMedia, aAtIndex, iModel);
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}
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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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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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}
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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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void CGlxMulModelProviderBase::InsertItemsL( TInt aIndex, TInt aCount, TInt aMediaListFocusIndex )
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{
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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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if(iWidget.model())
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{
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iModel->SetTemplate( iDefaultTemplate );
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}
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iModel->Insert( aIndex, aCount );
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if( aMediaListFocusIndex >= 0 )
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{
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SetFocusIndex( aMediaListFocusIndex );
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}
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if(!iWidget.model())
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{
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iWidget.SetModel( iModel->Accessor() );
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CGlxUiUtility* uiUtility = CGlxUiUtility::UtilityL();
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CleanupClosePushL( *uiUtility );
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TSize defaultIconSize = uiUtility->GetGridIconSize();
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442 |
TFileName resFile(KDC_APP_BITMAP_DIR);
|
|
443 |
resFile.Append(KGlxIconsFilename);
|
|
444 |
TInt defaultTextureId = uiUtility->
|
|
445 |
GlxTextureManager().CreateIconTextureL(
|
|
446 |
EMbmGlxiconsQgn_prop_image_notcreated, resFile,
|
|
447 |
defaultIconSize ).Id();
|
|
448 |
|
|
449 |
static_cast<IMulCoverFlowWidget&>(iWidget).SetDefaultImage( defaultTextureId ) ;
|
|
450 |
CleanupStack::PopAndDestroy( uiUtility );
|
|
451 |
}
|
|
452 |
|
|
453 |
}
|
|
454 |
|
|
455 |
// ----------------------------------------------------------------------------
|
|
456 |
// RemoveItem
|
|
457 |
// ----------------------------------------------------------------------------
|
|
458 |
//
|
|
459 |
void CGlxMulModelProviderBase::RemoveItems( TInt aIndex, TInt aCount )
|
|
460 |
{
|
|
461 |
TRACER("CGlxMulModelProviderBase::RemoveItems");
|
|
462 |
// RemoveItems does not throw according to model documentation
|
|
463 |
GLX_LOG_INFO2("CGlxMulModelProviderBase::RemoveItems() aIndex(%d), aCount(%d)", aIndex, aCount);
|
|
464 |
iModel->Remove( aIndex, aCount );
|
|
465 |
}
|
|
466 |
|
|
467 |
// ----------------------------------------------------------------------------
|
|
468 |
// SetFocusIndex
|
|
469 |
// ----------------------------------------------------------------------------
|
|
470 |
//
|
|
471 |
void CGlxMulModelProviderBase::SetFocusIndex( TInt aIndex )
|
|
472 |
{
|
|
473 |
TRACER("CGlxMulModelProviderBase::SetFocusIndex");
|
|
474 |
iModel->SetHighlight( aIndex );
|
|
475 |
}
|
|
476 |
// ----------------------------------------------------------------------------
|
|
477 |
// IsFocused
|
|
478 |
// ----------------------------------------------------------------------------
|
|
479 |
//
|
|
480 |
|
|
481 |
TBool CGlxMulModelProviderBase::IsFocused( TInt aIndex ) const
|
|
482 |
{
|
|
483 |
TRACER("CGlxMulModelProviderBase::IsFocused");
|
|
484 |
return aIndex == FocusIndex() && aIndex != LAST_INDEX;
|
|
485 |
}
|
|
486 |
|
|
487 |
|
|
488 |
|
|
489 |
// ----------------------------------------------------------------------------
|
|
490 |
// FocusIndex
|
|
491 |
// ----------------------------------------------------------------------------
|
|
492 |
//
|
|
493 |
|
|
494 |
TInt CGlxMulModelProviderBase::FocusIndex() const
|
|
495 |
{
|
|
496 |
TRACER("CGlxMulModelProviderBase::FocusIndex");
|
|
497 |
TInt index = 0;
|
|
498 |
/// @todo use multiline widget instead of this widget hack. Currently model does not have interface for highlight.
|
|
499 |
|
|
500 |
// We are comparing depending on teh widget name which we are setting during the
|
|
501 |
// widget creation, but for that we had to do dynamic_cast which fails on hardware
|
|
502 |
// and is not the preffered way of doing, so as of now we have to check using widget name
|
|
503 |
|
|
504 |
if(UString(KListWidget) == UString(iWidget.widgetName() ) )
|
|
505 |
{
|
|
506 |
index = iModel->Highlight();
|
|
507 |
}
|
|
508 |
else if ( UString(KGridWidget) == UString(iWidget.widgetName() ) )
|
|
509 |
{
|
|
510 |
index = iModel->Highlight();
|
|
511 |
}
|
|
512 |
else if (UString(KCoverFlowWidget) == UString(iWidget.widgetName() ) )
|
|
513 |
{
|
|
514 |
index = iModel->Highlight();
|
|
515 |
}
|
|
516 |
else
|
|
517 |
{
|
|
518 |
return KErrGeneral;
|
|
519 |
}
|
|
520 |
|
|
521 |
return index;
|
|
522 |
}
|
|
523 |
|
|
524 |
// ----------------------------------------------------------------------------
|
|
525 |
// HandleMessageL
|
|
526 |
// ----------------------------------------------------------------------------
|
|
527 |
//
|
|
528 |
void CGlxMulModelProviderBase::HandleMessageL( const CMPXMessage& /*aMessage*/,
|
|
529 |
MGlxMediaList* /*aList*/ )
|
|
530 |
{
|
|
531 |
|
|
532 |
}
|
|
533 |
|
|
534 |
// ----------------------------------------------------------------------------
|
|
535 |
// HandleError
|
|
536 |
// ----------------------------------------------------------------------------
|
|
537 |
//
|
|
538 |
void CGlxMulModelProviderBase::HandleError( TInt /*aError*/ )
|
|
539 |
{
|
|
540 |
|
|
541 |
}
|
|
542 |
|
|
543 |
// ----------------------------------------------------------------------------
|
|
544 |
// HandleCommandCompleteL
|
|
545 |
// ----------------------------------------------------------------------------
|
|
546 |
//
|
|
547 |
void CGlxMulModelProviderBase::HandleCommandCompleteL( TAny* /*aSessionId*/, CMPXCommand* /*aCommandResult*/,
|
|
548 |
TInt /*aError*/, MGlxMediaList* /*aList*/ )
|
|
549 |
{
|
|
550 |
|
|
551 |
}
|
|
552 |
|
|
553 |
// ----------------------------------------------------------------------------
|
|
554 |
// HandleMediaL
|
|
555 |
// ----------------------------------------------------------------------------
|
|
556 |
//
|
|
557 |
void CGlxMulModelProviderBase::HandleMediaL( TInt /*aListIndex*/, MGlxMediaList* /*aList*/ )
|
|
558 |
{
|
|
559 |
|
|
560 |
}
|
|
561 |
|
|
562 |
// ----------------------------------------------------------------------------
|
|
563 |
// HandleItemModifiedL
|
|
564 |
// ----------------------------------------------------------------------------
|
|
565 |
//
|
|
566 |
void CGlxMulModelProviderBase::HandleItemModifiedL( const RArray<TInt>& /*aItemIndexes*/,
|
|
567 |
MGlxMediaList* /*aList*/ )
|
|
568 |
{
|
|
569 |
|
|
570 |
}
|
|
571 |
|
|
572 |
// ----------------------------------------------------------------------------
|
|
573 |
// HandleFocusChanged
|
|
574 |
// ----------------------------------------------------------------------------
|
|
575 |
//
|
|
576 |
//@todo: Implementation to be done later depending on the scenario
|
|
577 |
void CGlxMulModelProviderBase::HandleFocusChanged( TInt /*aNewFocusIndex*/,
|
|
578 |
TInt /*aPreviousFocusIndex*/ )
|
|
579 |
{
|
|
580 |
// default implementation empty
|
|
581 |
}
|
|
582 |
|
|
583 |
|
|
584 |
|
|
585 |
// ----------------------------------------------------------------------------
|
|
586 |
// BoundCommand
|
|
587 |
// ----------------------------------------------------------------------------
|
|
588 |
//
|
|
589 |
MGlxBoundCommand* CGlxMulModelProviderBase::BoundCommand( TInt aVisualItemIndex ) const
|
|
590 |
{
|
|
591 |
TRACER("CGlxMulModelProviderBase::BoundCommand");
|
|
592 |
if ( iModel->Count() > 0 )
|
|
593 |
{
|
|
594 |
return GlxCommandBindingUtility::Get( Item( aVisualItemIndex ) );
|
|
595 |
}
|
|
596 |
return NULL;
|
|
597 |
}
|
|
598 |
|
|
599 |
// ----------------------------------------------------------------------------
|
|
600 |
// Item
|
|
601 |
// ----------------------------------------------------------------------------
|
|
602 |
//
|
|
603 |
const Alf::MulVisualItem& CGlxMulModelProviderBase::Item( TInt aIndex ) const
|
|
604 |
{
|
|
605 |
TRACER("CGlxMulModelProviderBase::Item");
|
|
606 |
ASSERT( aIndex >= 0 && aIndex < iModel->Count() );
|
|
607 |
return *(iModel->Data( aIndex ));
|
|
608 |
}
|
|
609 |
|
|
610 |
//-----------------------------------------------------------------------------
|
|
611 |
// HandleResolutionChanged
|
|
612 |
//-----------------------------------------------------------------------------
|
|
613 |
//
|
|
614 |
void CGlxMulModelProviderBase::HandleOrientationChanged()
|
|
615 |
{
|
|
616 |
|
|
617 |
}
|
|
618 |
|
|
619 |
//-----------------------------------------------------------------------------
|
|
620 |
// HandleResolutionChanged
|
|
621 |
//-----------------------------------------------------------------------------
|
|
622 |
//
|
|
623 |
void CGlxMulModelProviderBase::AddWidgetEventHandler()
|
|
624 |
{
|
|
625 |
iWidget.AddEventHandler( *this );
|
|
626 |
}
|
|
627 |
|
|
628 |
//-----------------------------------------------------------------------------
|
|
629 |
// AnimateDRMGifItem
|
|
630 |
//-----------------------------------------------------------------------------
|
|
631 |
//
|
|
632 |
void CGlxMulModelProviderBase::AnimateDRMGifItem( TBool aAnimate )
|
|
633 |
{
|
|
634 |
TRACER("CGlxMulModelProviderBase::AnimateDRMGifItem");
|
|
635 |
if(iDrmGifTextureCreator)
|
|
636 |
{
|
|
637 |
iDrmGifTextureCreator->AnimateDRMGifItem(aAnimate);
|
|
638 |
}
|
|
639 |
}
|
|
640 |
//EOF
|