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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: bindings required to populate the visual item
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*
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*/
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#include "glxbinding.h" // The binding is created by the binding set factory.
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#include "glxmuliconprovider.h" // Icon details
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#include <StringLoader.h> // Class provides methods to load and format resource strings
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#include <mul/mulvisualitem.h> // Client need to use this class to add data in data model
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#include <mul/imulwidget.h>
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#include <glxthumbnailattributeinfo.h> // Thumbnail attribute content ID
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#include <mpxcollectionpath.h> // Encapsulates a 'bookmark' to a specific collection entry
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#include <glxlog.h> // Logging
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#include <glxtracer.h>
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#include "glxcommandbindingutility.h" // collect binding handling here
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#include "glxmulthumbnailvarianttype.h"
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#include "mglxbindingobserver.h" // Notifies that binding has changed
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#include "glxustringconverter.h" // converts the symbian types to UString type
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#include "glxattributerequirement.h" // class will set the required attribute to the medialist
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#include "glxuiutility.h"
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#include "glxdetailsboundcommand.h" // Handles user commands
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using namespace Alf;
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// ----------------------------------------------------------------------------
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// Sets the attribute to the visual item
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// ----------------------------------------------------------------------------
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//
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static void SetAttributeT( Alf::MulVisualItem& aItem, const Alf::mulvisualitem::TVisualAttribute& aTag/*const UString& aTag*/,
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std::auto_ptr<MulVariantType> aValue )
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{
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TRACER("SetAttributeT");
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aItem.SetAttribute( aTag, aValue.get() );
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aValue.release();
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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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CGlxBinding::~CGlxBinding()
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{
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}
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// ----------------------------------------------------------------------------
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// Checks whether the attributes are relevant, returns EFalse always
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// ----------------------------------------------------------------------------
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//
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TBool CGlxBinding::HasRelevantAttributes(
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const RArray< TMPXAttribute >& /*aAttributes*/ ) const
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{
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TRACER("CGlxBinding::HasRelevantAttributes");
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return EFalse;
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}
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// ----------------------------------------------------------------------------
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// Notification whether any updation is required for the focus changed
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// ----------------------------------------------------------------------------
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//
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CGlxBinding::TResponse CGlxBinding::HandleFocusChanged( TBool /*aIsGained*/ )
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{
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TRACER("CGlxBinding::HandleFocusChanged");
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return ENoUpdateNeeded;
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}
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void CGlxBinding::HandleItemChangedL(const CMPXCollectionPath& /*aPath*/ )
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{
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}
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// ----------------------------------------------------------------------------
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// Set the binding observer
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// ----------------------------------------------------------------------------
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//
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void CGlxBinding::SetObserver( MGlxBindingObserver& aObserver )
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{
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TRACER("CGlxBinding::SetObserver");
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iObserver = &aObserver;
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}
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// ----------------------------------------------------------------------------
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// Initiates the update process when the binding changed
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// ----------------------------------------------------------------------------
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//
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void CGlxBinding::Update()
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{
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TRACER("CGlxBinding::Update");
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__ASSERT_DEBUG( iObserver, User::Invariant() );
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iObserver->HandleBindingChanged( *this );
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}
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// ----------------------------------------------------------------------------
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// AddRequestL
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// ----------------------------------------------------------------------------
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//
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void CGlxBinding::AddRequestL( CGlxAttributeRequirements&
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/*aAttributeRequirement*/, TSize /*aSize*/ )
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{
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}
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// ----------------------------------------------------------------------------
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// Template Binding
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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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CGlxTemplateBinding::~CGlxTemplateBinding()
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{
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}
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// ----------------------------------------------------------------------------
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// Two phase constructor
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// ----------------------------------------------------------------------------
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//
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CGlxTemplateBinding* CGlxTemplateBinding::NewL(
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Alf::mulwidget::TLogicalTemplate aTemplate,
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Alf::mulwidget::TLogicalTemplate aTemplateWhenFocused)
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{
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TRACER("CGlxTemplateBinding::NewL");
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CGlxTemplateBinding* self = CGlxTemplateBinding::NewLC( aTemplate, aTemplateWhenFocused );
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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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// Two phase constructor
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// ----------------------------------------------------------------------------
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//
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CGlxTemplateBinding* CGlxTemplateBinding::NewLC(
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Alf::mulwidget::TLogicalTemplate aTemplate,
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Alf::mulwidget::TLogicalTemplate aTemplateWhenFocused)
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{
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TRACER("CGlxTemplateBinding::NewLC");
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CGlxTemplateBinding* self = new ( ELeave ) CGlxTemplateBinding();
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CleanupStack::PushL( self );
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self->iTemplate = aTemplate;
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self->iFocusedTemplate = aTemplateWhenFocused;
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return self;
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}
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// ----------------------------------------------------------------------------
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// PopulateT
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// ----------------------------------------------------------------------------
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//
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void CGlxTemplateBinding::PopulateT( Alf::MulVisualItem& aItem,
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const TGlxMedia& /*aMedia*/, TBool aIsFocused, TInt /*aTextureId*/ ) const
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{
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TRACER("CGlxTemplateBinding::PopulateT");
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// need to get the MUL field for the editable template from Akash
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aItem.SetAttribute( Alf::mulvisualitem::KAttributeTemplate ,
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( aIsFocused && iFocusedTemplate ) ? iFocusedTemplate : iTemplate );
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}
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// ----------------------------------------------------------------------------
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// HandleFocusChanged
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// ----------------------------------------------------------------------------
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//
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CGlxBinding::TResponse CGlxTemplateBinding::HandleFocusChanged( TBool /*aIsGained*/ )
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{
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TRACER("CGlxTemplateBinding::HandleFocusChanged");
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//Need further implementation
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return iFocusedTemplate ? EUpdateRequested: ENoUpdateNeeded;
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}
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void CGlxTemplateBinding::HandleItemChangedL(const CMPXCollectionPath& /*aPath*/ )
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{
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}
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// ----------------------------------------------------------------------------
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// Single Tag Binding
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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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CGlxSingleTagBinding::CGlxSingleTagBinding()
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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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CGlxSingleTagBinding::~CGlxSingleTagBinding()
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{
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TRACER("CGlxSingleTagBinding::~CGlxSingleTagBinding");
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}
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// ----------------------------------------------------------------------------
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// Two phase construction
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// ----------------------------------------------------------------------------
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//
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void CGlxSingleTagBinding::BaseConstructL( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/ )
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{
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TRACER("CGlxSingleTagBinding::BaseConstructL");
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iMulTag = aMulTag ;
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}
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// ----------------------------------------------------------------------------
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// Returns the MUL field
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// ----------------------------------------------------------------------------
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//
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Alf::mulvisualitem::TVisualAttribute CGlxSingleTagBinding::MulTag() const
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{
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TRACER("CGlxSingleTagBinding::MulTag");
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return iMulTag;
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}
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// ----------------------------------------------------------------------------
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// String Binding
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//-----------------------------------------------------------------------------
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// ----------------------------------------------------------------------------
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// Two phase construction
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// ----------------------------------------------------------------------------
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//
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CGlxStringBinding* CGlxStringBinding::NewL( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/,
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TInt aStringId )
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{
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TRACER("CGlxStringBinding::NewL");
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CGlxStringBinding* self = CGlxStringBinding::NewLC( aMulTag, aStringId );
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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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// Two phase construction
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// ----------------------------------------------------------------------------
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//
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CGlxStringBinding* CGlxStringBinding::NewLC( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/,
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TInt aStringId )
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{
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TRACER("CGlxStringBinding::NewLC");
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CGlxStringBinding* self = new ( ELeave ) CGlxStringBinding();
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CleanupStack::PushL( self );
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self->ConstructL( aMulTag, aStringId );
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return self;
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}
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// ----------------------------------------------------------------------------
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// Two phase construction
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// ----------------------------------------------------------------------------
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//
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CGlxStringBinding* CGlxStringBinding::NewL( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/,
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const char* const aString )
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{
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TRACER("CGlxStringBinding::NewL");
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CGlxStringBinding* self = CGlxStringBinding::NewLC( aMulTag, aString );
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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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// Two phase construction
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// ----------------------------------------------------------------------------
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//
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CGlxStringBinding* CGlxStringBinding::NewLC( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/,
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const char* const aString )
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{
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TRACER("CGlxStringBinding::NewLC");
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CGlxStringBinding* self = new ( ELeave ) CGlxStringBinding();
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CleanupStack::PushL( self );
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self->ConstructL( aMulTag, aString );
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return self;
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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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CGlxStringBinding::CGlxStringBinding()
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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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CGlxStringBinding::~CGlxStringBinding()
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{
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TRACER("CGlxStringBinding::~CGlxStringBinding");
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delete iStringBuffer;
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}
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// ----------------------------------------------------------------------------
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// Two phase construction
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// ----------------------------------------------------------------------------
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//
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void CGlxStringBinding::ConstructL( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/,
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TInt aStringId )
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{
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TRACER("CGlxStringBinding::ConstructL");
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BaseConstructL( aMulTag );
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iStringBuffer = StringLoader::LoadL( aStringId );
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}
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// ----------------------------------------------------------------------------
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// Two phase construction
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// ----------------------------------------------------------------------------
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//
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void CGlxStringBinding::ConstructL( const Alf::mulvisualitem::TVisualAttribute& aMulTag/*const char* const aMulTag*/,
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const char* const /*aString*/ )
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{
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TRACER("CGlxStringBinding::ConstructL");
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BaseConstructL( aMulTag );
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}
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// ----------------------------------------------------------------------------
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// populate visual item
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// ----------------------------------------------------------------------------
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//
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void CGlxStringBinding::PopulateT( MulVisualItem& aItem, const TGlxMedia& /*aMedia*/,
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TBool /*aIsFocused*/, TInt /*aTextureId*/ ) const
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{
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TRACER("CGlxStringBinding::PopulateT");
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aItem.SetAttribute( MulTag(), *iStringBuffer );
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}
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// ----------------------------------------------------------------------------
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// MPX attribute Binding
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//-----------------------------------------------------------------------------
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// ----------------------------------------------------------------------------
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// Two phase construction
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// ----------------------------------------------------------------------------
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//
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CGlxMpxAttributeBinding* CGlxMpxAttributeBinding::NewL( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const
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aMulTag*/, const TMPXAttribute& aAttribute, TInt aFormatStringId )
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{
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TRACER("CGlxMpxAttributeBinding::NewL");
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CGlxMpxAttributeBinding* self = CGlxMpxAttributeBinding::NewLC
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( aMulTag, aAttribute, aFormatStringId );
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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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// Two phase construction
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// ----------------------------------------------------------------------------
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//
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CGlxMpxAttributeBinding* CGlxMpxAttributeBinding::NewLC( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/,
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const TMPXAttribute& aAttribute, TInt aFormatStringId )
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{
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TRACER("CGlxMpxAttributeBinding::NewLC");
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CGlxMpxAttributeBinding* self = new ( ELeave ) CGlxMpxAttributeBinding(
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aAttribute, aFormatStringId);
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CleanupStack::PushL( self );
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self->ConstructL( aMulTag );
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return self;
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}
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// ----------------------------------------------------------------------------
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// Two phase construction
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// ----------------------------------------------------------------------------
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//
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void CGlxMpxAttributeBinding::ConstructL(const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/ )
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{
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TRACER("CGlxMpxAttributeBinding::ConstructL");
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BaseConstructL( aMulTag );
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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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CGlxMpxAttributeBinding::CGlxMpxAttributeBinding( const TMPXAttribute&
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aAttribute, TInt aFormatStringId ) : iAttribute( aAttribute ),
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iFormatStringId( aFormatStringId )
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{
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}
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// ----------------------------------------------------------------------------
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// populate visual item
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// ----------------------------------------------------------------------------
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//
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void CGlxMpxAttributeBinding::PopulateT( MulVisualItem& aItem/**/, const
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TGlxMedia& aMedia, TBool /*aIsFocused*/, TInt /*aTextureId*/ ) const
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{
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TRACER("CGlxMpxAttributeBinding::PopulateT");
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//T is used for throws as per C++ standard.Hence used instead of "L"
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//Ignoring this for code scanner warnings - Leaving functions called in non-leaving functions.
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CGlxUStringConverter* stringConverter = CGlxUStringConverter::NewL();
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CleanupStack::PushL(stringConverter );
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HBufC* string = NULL;
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stringConverter->AsStringL( aMedia, iAttribute, iFormatStringId, string );
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if ( string )
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{
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aItem.SetAttribute( MulTag(), *string );
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delete string;
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string = NULL;
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}
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CleanupStack::PopAndDestroy(stringConverter );
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}
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// ----------------------------------------------------------------------------
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// checks whether the attributes are relevant, returns EFalse always
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// ----------------------------------------------------------------------------
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//
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TBool CGlxMpxAttributeBinding::HasRelevantAttributes(
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const RArray< TMPXAttribute >& aAttributes ) const
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{
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TRACER("CGlxMpxAttributeBinding::HasRelevantAttributes");
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// only the member attribute is relevant; check if it is in the list
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TIdentityRelation< TMPXAttribute > match ( &TMPXAttribute::Match );
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return ( KErrNotFound != aAttributes.Find( iAttribute, match ) );
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}
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433 |
// ----------------------------------------------------------------------------
|
|
434 |
// checks whether the focus has changed, returns the response status
|
|
435 |
// ----------------------------------------------------------------------------
|
|
436 |
//
|
|
437 |
CGlxBinding::TResponse CGlxMpxAttributeBinding::HandleFocusChanged(
|
|
438 |
TBool aIsGained )
|
|
439 |
{
|
|
440 |
TRACER("CGlxMpxAttributeBinding::HandleFocusChanged");
|
|
441 |
//Need further implementation
|
|
442 |
return aIsGained ? EUpdateRequested : ENoUpdateNeeded ;
|
|
443 |
}
|
|
444 |
|
|
445 |
void CGlxMpxAttributeBinding::HandleItemChangedL(const CMPXCollectionPath& /*aPath*/ )
|
|
446 |
{
|
|
447 |
|
|
448 |
}
|
|
449 |
// ----------------------------------------------------------------------------
|
|
450 |
// sends the attribute that is to be set to the medialist
|
|
451 |
// ----------------------------------------------------------------------------
|
|
452 |
//
|
|
453 |
void CGlxMpxAttributeBinding::AddRequestL( CGlxAttributeRequirements&
|
|
454 |
aAttributeRequirement,TSize /*aSize*/ )
|
|
455 |
{
|
|
456 |
TRACER("CGlxMpxAttributeBinding::AddRequestL");
|
|
457 |
aAttributeRequirement.AddAttributeL(iAttribute);
|
|
458 |
}
|
|
459 |
|
|
460 |
// ----------------------------------------------------------------------------
|
|
461 |
// Thumbnail Binding
|
|
462 |
//-----------------------------------------------------------------------------
|
|
463 |
|
|
464 |
// ----------------------------------------------------------------------------
|
|
465 |
// Two phase construction
|
|
466 |
// ----------------------------------------------------------------------------
|
|
467 |
//
|
|
468 |
CGlxThumbnailBinding* CGlxThumbnailBinding::NewL( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/,
|
|
469 |
const TSize& aSize )
|
|
470 |
{
|
|
471 |
TRACER("CGlxThumbnailBinding::NewL");
|
|
472 |
CGlxThumbnailBinding* self = CGlxThumbnailBinding::NewLC( aMulTag, aSize );
|
|
473 |
CleanupStack::Pop( self );
|
|
474 |
return self;
|
|
475 |
}
|
|
476 |
|
|
477 |
// ----------------------------------------------------------------------------
|
|
478 |
// Two phase construction
|
|
479 |
// ----------------------------------------------------------------------------
|
|
480 |
//
|
|
481 |
CGlxThumbnailBinding* CGlxThumbnailBinding::NewLC( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/,
|
|
482 |
const TSize& aSize )
|
|
483 |
{
|
|
484 |
TRACER("CGlxThumbnailBinding::NewLC");
|
|
485 |
CGlxThumbnailBinding* self = new ( ELeave ) CGlxThumbnailBinding( aSize );
|
|
486 |
CleanupStack::PushL( self );
|
|
487 |
self->BaseConstructL( aMulTag );
|
|
488 |
return self;
|
|
489 |
}
|
|
490 |
|
|
491 |
// ----------------------------------------------------------------------------
|
|
492 |
// Constructor
|
|
493 |
// ----------------------------------------------------------------------------
|
|
494 |
//
|
|
495 |
CGlxThumbnailBinding::CGlxThumbnailBinding( const TSize& aSize ) :
|
|
496 |
iThumbnailSize( aSize )
|
|
497 |
{
|
|
498 |
}
|
|
499 |
|
|
500 |
// ----------------------------------------------------------------------------
|
|
501 |
// Destructor
|
|
502 |
// ----------------------------------------------------------------------------
|
|
503 |
//
|
|
504 |
CGlxThumbnailBinding::~CGlxThumbnailBinding()
|
|
505 |
{
|
|
506 |
}
|
|
507 |
|
|
508 |
// ----------------------------------------------------------------------------
|
|
509 |
// populate visual item
|
|
510 |
// ----------------------------------------------------------------------------
|
|
511 |
//
|
|
512 |
void CGlxThumbnailBinding::PopulateT( MulVisualItem& aItem, const TGlxMedia&
|
|
513 |
aMedia, TBool aIsFocused, TInt aTextureId ) const
|
|
514 |
{
|
|
515 |
TRACER("CGlxThumbnailBinding::PopulateT");
|
|
516 |
//T is used for throws as per C++ standard.Hence used instead of "L"
|
|
517 |
//Ignoring this for code scanner warnings - Leaving functions called in non-leaving functions.
|
|
518 |
SetAttributeT( aItem, MulTag(),
|
|
519 |
std::auto_ptr< GlxThumbnailVariantType >(
|
|
520 |
GlxThumbnailVariantType::NewL( aMedia, iThumbnailSize,
|
|
521 |
aIsFocused, aTextureId ) ) );
|
|
522 |
//@todo
|
|
523 |
}
|
|
524 |
|
|
525 |
// ----------------------------------------------------------------------------
|
|
526 |
// checks whether the attributes are relevant, returns EFalse always
|
|
527 |
// ----------------------------------------------------------------------------
|
|
528 |
//
|
|
529 |
TBool CGlxThumbnailBinding::HasRelevantAttributes(
|
|
530 |
const RArray< TMPXAttribute >& aAttributes ) const
|
|
531 |
{
|
|
532 |
|
|
533 |
TRACER("CGlxThumbnailBinding::HasRelevantAttributes");
|
|
534 |
TMPXAttribute tnAttribQuality(KGlxMediaIdThumbnail,
|
|
535 |
GlxFullThumbnailAttributeId( ETrue, iThumbnailSize.iWidth,
|
|
536 |
iThumbnailSize.iHeight ) );
|
|
537 |
|
|
538 |
TIdentityRelation< TMPXAttribute > match ( &TMPXAttribute::Match );
|
|
539 |
if (KErrNotFound != aAttributes.Find( tnAttribQuality, match ) )
|
|
540 |
{
|
|
541 |
GLX_DEBUG1("CGlxThumbnailBinding::HasRelevantAttributes (tnAttribQuality) - ETrue");
|
|
542 |
return ETrue;
|
|
543 |
}
|
|
544 |
else
|
|
545 |
{
|
|
546 |
TMPXAttribute tnAttribSpeed(KGlxMediaIdThumbnail,
|
|
547 |
GlxFullThumbnailAttributeId( EFalse, iThumbnailSize.iWidth,
|
|
548 |
iThumbnailSize.iHeight ) );
|
|
549 |
|
|
550 |
if ( KErrNotFound != aAttributes.Find( tnAttribSpeed, match ) )
|
|
551 |
{
|
|
552 |
GLX_DEBUG1("CGlxThumbnailBinding::HasRelevantAttributes (tnAttribSpeed) - ETrue");
|
|
553 |
return ETrue;
|
|
554 |
}
|
|
555 |
}
|
|
556 |
GLX_DEBUG1("CGlxThumbnailBinding::HasRelevantAttributes - EFalse");
|
|
557 |
return EFalse;
|
|
558 |
}
|
|
559 |
|
|
560 |
// ----------------------------------------------------------------------------
|
|
561 |
// invokes the necessary api that sets the thumbnail attribute to the medialist
|
|
562 |
// ----------------------------------------------------------------------------
|
|
563 |
//
|
|
564 |
void CGlxThumbnailBinding::AddRequestL( CGlxAttributeRequirements&
|
|
565 |
aAttributeRequirement,TSize /*aSize*/ )
|
|
566 |
{
|
|
567 |
TRACER("CGlxThumbnailBinding::AddRequestL");
|
|
568 |
aAttributeRequirement.AddThumbnailL( iThumbnailSize );
|
|
569 |
}
|
|
570 |
|
|
571 |
|
|
572 |
// ----------------------------------------------------------------------------
|
|
573 |
// sends response whether update required or not depending on the focus gained
|
|
574 |
// ----------------------------------------------------------------------------
|
|
575 |
//
|
|
576 |
CGlxBinding::TResponse CGlxThumbnailBinding::HandleFocusChanged( TBool aIsGained )
|
|
577 |
{
|
|
578 |
TRACER("CGlxThumbnailBinding::HandleFocusChanged");
|
|
579 |
if(aIsGained)
|
|
580 |
{
|
|
581 |
|
|
582 |
return EUpdateRequested;
|
|
583 |
}
|
|
584 |
|
|
585 |
return ENoUpdateNeeded;
|
|
586 |
}
|
|
587 |
// ----------------------------------------------------------------------------
|
|
588 |
// FullScreenThumbnail Binding
|
|
589 |
//-----------------------------------------------------------------------------
|
|
590 |
|
|
591 |
// ----------------------------------------------------------------------------
|
|
592 |
// Two phase construction
|
|
593 |
// ----------------------------------------------------------------------------
|
|
594 |
//
|
|
595 |
CGlxFullScreenThumbnailBinding* CGlxFullScreenThumbnailBinding::NewL( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/ )
|
|
596 |
{
|
|
597 |
TRACER("CGlxFullScreenThumbnailBinding::NewL");
|
|
598 |
CGlxFullScreenThumbnailBinding* self = CGlxFullScreenThumbnailBinding::NewLC( aMulTag );
|
|
599 |
CleanupStack::Pop( self );
|
|
600 |
return self;
|
|
601 |
}
|
|
602 |
|
|
603 |
// ----------------------------------------------------------------------------
|
|
604 |
// Two phase construction
|
|
605 |
// ----------------------------------------------------------------------------
|
|
606 |
//
|
|
607 |
CGlxFullScreenThumbnailBinding* CGlxFullScreenThumbnailBinding::NewLC( const Alf::mulvisualitem::TVisualAttribute& aMulTag/*const char* const aMulTag*/
|
|
608 |
)
|
|
609 |
{
|
|
610 |
TRACER("CGlxFullScreenThumbnailBinding::NewLC");
|
|
611 |
CGlxFullScreenThumbnailBinding* self = new ( ELeave ) CGlxFullScreenThumbnailBinding();
|
|
612 |
CleanupStack::PushL( self );
|
|
613 |
self->BaseConstructL( aMulTag );
|
|
614 |
return self;
|
|
615 |
}
|
|
616 |
|
|
617 |
// ----------------------------------------------------------------------------
|
|
618 |
// Constructor
|
|
619 |
// ----------------------------------------------------------------------------
|
|
620 |
//
|
|
621 |
CGlxFullScreenThumbnailBinding::CGlxFullScreenThumbnailBinding( )
|
|
622 |
{
|
|
623 |
}
|
|
624 |
|
|
625 |
// ----------------------------------------------------------------------------
|
|
626 |
// Destructor
|
|
627 |
// ----------------------------------------------------------------------------
|
|
628 |
//
|
|
629 |
CGlxFullScreenThumbnailBinding::~CGlxFullScreenThumbnailBinding()
|
|
630 |
{
|
|
631 |
}
|
|
632 |
|
|
633 |
// ----------------------------------------------------------------------------
|
|
634 |
// populate visual item
|
|
635 |
// ----------------------------------------------------------------------------
|
|
636 |
//
|
|
637 |
void CGlxFullScreenThumbnailBinding::PopulateT( MulVisualItem& aItem, const TGlxMedia&
|
|
638 |
aMedia, TBool aIsFocused, TInt aTextureId ) const
|
|
639 |
{
|
|
640 |
TRACER("CGlxFullScreenThumbnailBinding::PopulateT");
|
|
641 |
//T is used for throws as per C++ standard.Hence used instead of "L"
|
|
642 |
//Ignoring this for code scanner warnings - Leaving functions called in non-leaving functions.
|
|
643 |
SetAttributeT( aItem, MulTag(),
|
|
644 |
std::auto_ptr< GlxThumbnailVariantType >(
|
|
645 |
GlxThumbnailVariantType::NewL( aMedia, iFullScreenThumbnailSize,
|
|
646 |
aIsFocused, aTextureId ) ) );
|
|
647 |
|
|
648 |
}
|
|
649 |
|
|
650 |
// ----------------------------------------------------------------------------
|
|
651 |
// checks whether the attributes are relevant, returns EFalse always
|
|
652 |
// ----------------------------------------------------------------------------
|
|
653 |
//
|
|
654 |
TBool CGlxFullScreenThumbnailBinding::HasRelevantAttributes(
|
|
655 |
const RArray< TMPXAttribute >& aAttributes ) const
|
|
656 |
{
|
|
657 |
|
|
658 |
TRACER("CGlxFullScreenThumbnailBinding::HasRelevantAttributes");
|
|
659 |
TMPXAttribute tnAttribQuality(KGlxMediaIdThumbnail,
|
|
660 |
GlxFullThumbnailAttributeId( ETrue, iFullScreenThumbnailSize.iWidth,
|
|
661 |
iFullScreenThumbnailSize.iHeight ) );
|
|
662 |
|
|
663 |
TIdentityRelation< TMPXAttribute > match ( &TMPXAttribute::Match );
|
|
664 |
if ( KErrNotFound != aAttributes.Find( tnAttribQuality, match ) )
|
|
665 |
{
|
|
666 |
GLX_DEBUG1("CGlxFullScreenThumbnailBinding::HasRelevantAttributes (tnAttribQuality) - ETrue");
|
|
667 |
return ETrue;
|
|
668 |
}
|
|
669 |
else
|
|
670 |
{
|
|
671 |
TMPXAttribute tnAttribSpeed(KGlxMediaIdThumbnail,
|
|
672 |
GlxFullThumbnailAttributeId( EFalse, iFullScreenThumbnailSize.iWidth,
|
|
673 |
iFullScreenThumbnailSize.iHeight ) );
|
|
674 |
if ( KErrNotFound != aAttributes.Find( tnAttribSpeed, match ) )
|
|
675 |
{
|
|
676 |
GLX_DEBUG1("CGlxFullScreenThumbnailBinding::HasRelevantAttributes (tnAttribSpeed) - ETrue");
|
|
677 |
return ETrue;
|
|
678 |
}
|
|
679 |
}
|
|
680 |
|
|
681 |
GLX_DEBUG1("CGlxFullScreenThumbnailBinding::HasRelevantAttributes - EFalse");
|
|
682 |
return EFalse;
|
|
683 |
}
|
|
684 |
|
|
685 |
// ----------------------------------------------------------------------------
|
|
686 |
// invokes the necessary api that sets the thumbnail attribute to the medialist
|
|
687 |
// ----------------------------------------------------------------------------
|
|
688 |
//
|
|
689 |
void CGlxFullScreenThumbnailBinding::AddRequestL( CGlxAttributeRequirements& aAttributeRequirement,TSize aSize)
|
|
690 |
{
|
|
691 |
TRACER("CGlxFullScreenThumbnailBinding::AddRequestL");
|
|
692 |
iFullScreenThumbnailSize = aSize;
|
|
693 |
aAttributeRequirement.AddThumbnailL( iFullScreenThumbnailSize );
|
|
694 |
CGlxUiUtility* uiUtility = CGlxUiUtility::UtilityL();
|
|
695 |
CleanupStack::PushL( uiUtility );
|
|
696 |
aAttributeRequirement.AddThumbnailL( uiUtility->GetGridIconSize() );
|
|
697 |
uiUtility->Close();
|
|
698 |
CleanupStack::Pop( uiUtility );
|
|
699 |
}
|
|
700 |
|
|
701 |
|
|
702 |
// ----------------------------------------------------------------------------
|
|
703 |
// sends response whether update required or not depending on the focus gained
|
|
704 |
// ----------------------------------------------------------------------------
|
|
705 |
//
|
|
706 |
CGlxBinding::TResponse CGlxFullScreenThumbnailBinding::HandleFocusChanged( TBool aIsGained )
|
|
707 |
{
|
|
708 |
TRACER("CGlxFullScreenThumbnailBinding::HandleFocusChanged");
|
|
709 |
if(aIsGained)
|
|
710 |
{
|
|
711 |
|
|
712 |
return EUpdateRequested;
|
|
713 |
}
|
|
714 |
|
|
715 |
return ENoUpdateNeeded;
|
|
716 |
}
|
|
717 |
|
|
718 |
// ----------------------------------------------------------------------------
|
|
719 |
// Icon Binding
|
|
720 |
//-----------------------------------------------------------------------------
|
|
721 |
|
|
722 |
// ----------------------------------------------------------------------------
|
|
723 |
// Two phase construction
|
|
724 |
// ----------------------------------------------------------------------------
|
|
725 |
//
|
|
726 |
CGlxIconBinding* CGlxIconBinding::NewL( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/,
|
|
727 |
const CGlxMulIconProvider* aMulIcon, const TSize& aSize)
|
|
728 |
{
|
|
729 |
TRACER("CGlxIconBinding::NewL");
|
|
730 |
CGlxIconBinding* self = CGlxIconBinding::NewLC( aMulTag, aMulIcon, aSize );
|
|
731 |
CleanupStack::Pop( self );
|
|
732 |
return self;
|
|
733 |
}
|
|
734 |
|
|
735 |
// ----------------------------------------------------------------------------
|
|
736 |
// Two phase construction
|
|
737 |
// ----------------------------------------------------------------------------
|
|
738 |
//
|
|
739 |
CGlxIconBinding* CGlxIconBinding::NewLC( const Alf::mulvisualitem::TVisualAttribute& aMulTag /*const char* const aMulTag*/,
|
|
740 |
const CGlxMulIconProvider* aMulIcon, const TSize& aSize)
|
|
741 |
{
|
|
742 |
TRACER("CGlxIconBinding::NewLC");
|
|
743 |
CGlxIconBinding* self = new ( ELeave ) CGlxIconBinding( aMulIcon, aSize );
|
|
744 |
CleanupStack::PushL( self );
|
|
745 |
self->BaseConstructL( aMulTag );
|
|
746 |
return self;
|
|
747 |
}
|
|
748 |
|
|
749 |
// ----------------------------------------------------------------------------
|
|
750 |
// Destructor
|
|
751 |
// ----------------------------------------------------------------------------
|
|
752 |
//
|
|
753 |
CGlxIconBinding::~CGlxIconBinding()
|
|
754 |
{
|
|
755 |
delete iIconProvider;
|
|
756 |
}
|
|
757 |
|
|
758 |
// ----------------------------------------------------------------------------
|
|
759 |
// Constructor
|
|
760 |
// ----------------------------------------------------------------------------
|
|
761 |
//
|
|
762 |
CGlxIconBinding::CGlxIconBinding( const CGlxMulIconProvider* aIconProvider,
|
|
763 |
const TSize& aSize ) : iIconProvider( aIconProvider ), iIconSize(aSize)
|
|
764 |
{
|
|
765 |
|
|
766 |
}
|
|
767 |
|
|
768 |
// ----------------------------------------------------------------------------
|
|
769 |
// populate visual item
|
|
770 |
// ----------------------------------------------------------------------------
|
|
771 |
//
|
|
772 |
void CGlxIconBinding::PopulateT( MulVisualItem& aItem,
|
|
773 |
const TGlxMedia& aMedia, TBool /*aIsFocused*/, TInt /*aTextureId*/ ) const
|
|
774 |
{
|
|
775 |
|
|
776 |
TRACER("CGlxIconBinding::PopulateT");
|
|
777 |
if(iIconProvider)
|
|
778 |
{
|
|
779 |
SetAttributeT( aItem, MulTag(),
|
|
780 |
std::auto_ptr< GlxIconVariantType >(
|
|
781 |
GlxIconVariantType::NewL( iIconProvider->IconIdL(aMedia),
|
|
782 |
iIconProvider->ResourceFileName(), iIconSize ) ) );
|
|
783 |
}
|
|
784 |
|
|
785 |
}
|
|
786 |
|
|
787 |
// ----------------------------------------------------------------------------
|
|
788 |
// Command Binding
|
|
789 |
//-----------------------------------------------------------------------------
|
|
790 |
|
|
791 |
// ----------------------------------------------------------------------------
|
|
792 |
// Two phase construction
|
|
793 |
// ----------------------------------------------------------------------------
|
|
794 |
//
|
|
795 |
CGlxCommandBinding* CGlxCommandBinding::NewL( MGlxBoundCommand* aCommand )
|
|
796 |
{
|
|
797 |
TRACER("CGlxCommandBinding::NewL");
|
|
798 |
CGlxCommandBinding* self = CGlxCommandBinding::NewLC( aCommand );
|
|
799 |
CleanupStack::Pop( self );
|
|
800 |
return self;
|
|
801 |
}
|
|
802 |
|
|
803 |
// ----------------------------------------------------------------------------
|
|
804 |
// Two phase construction
|
|
805 |
// ----------------------------------------------------------------------------
|
|
806 |
//
|
|
807 |
CGlxCommandBinding* CGlxCommandBinding::NewLC( MGlxBoundCommand* aCommand )
|
|
808 |
{
|
|
809 |
TRACER("CGlxCommandBinding::NewLC");
|
|
810 |
__ASSERT_DEBUG( aCommand ,User::Invariant());
|
|
811 |
CGlxCommandBinding* self = new ( ELeave ) CGlxCommandBinding();
|
|
812 |
self->iCommand = aCommand;
|
|
813 |
// cannot pass aCommand since abstract MGlxCommand pointer is a few bytes off
|
|
814 |
// from the concrete derived class pointer
|
|
815 |
CleanupStack::PushL( self );
|
|
816 |
return self;
|
|
817 |
}
|
|
818 |
|
|
819 |
// ----------------------------------------------------------------------------
|
|
820 |
// Constructor
|
|
821 |
// ----------------------------------------------------------------------------
|
|
822 |
//
|
|
823 |
CGlxCommandBinding::CGlxCommandBinding()
|
|
824 |
{
|
|
825 |
}
|
|
826 |
|
|
827 |
// ----------------------------------------------------------------------------
|
|
828 |
// Destructor
|
|
829 |
// ----------------------------------------------------------------------------
|
|
830 |
//
|
|
831 |
CGlxCommandBinding::~CGlxCommandBinding()
|
|
832 |
{
|
|
833 |
if(iCommand)
|
|
834 |
{
|
|
835 |
iCommand->Close();
|
|
836 |
}
|
|
837 |
}
|
|
838 |
|
|
839 |
// ----------------------------------------------------------------------------
|
|
840 |
// populate visual item
|
|
841 |
// ----------------------------------------------------------------------------
|
|
842 |
//
|
|
843 |
void CGlxCommandBinding::PopulateT( Alf::MulVisualItem& aItem, const TGlxMedia& /*aMedia*/,
|
|
844 |
TBool /*aIsFocused*/, TInt /*aTextureId*/ ) const
|
|
845 |
{
|
|
846 |
TRACER("CGlxCommandBinding::PopulateT");
|
|
847 |
GlxCommandBindingUtility::SetT( aItem, *iCommand );
|
|
848 |
}
|
|
849 |
|