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/*
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* Copyright (c) 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: Meeting Request viewer response field implementation
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*
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*/
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#include "cesmrresponseitem.h"
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#include "nmrlayoutmanager.h"
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#include "nmrbitmapmanager.h"
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#include "nmrcolormanager.h"
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#include "cmrimage.h"
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#include "cmrlabel.h"
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#include <esmrgui.rsg>
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// DEBUG
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#include "emailtrace.h"
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namespace // codescanner::namespace
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{
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const TInt KMaxLinesInResponseTopicItem( 1 );
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const TInt KEdge(8);
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} // unnamed namespace
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// ======== MEMBER FUNCTIONS ========
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::NewL
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// -----------------------------------------------------------------------------
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//
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CESMRResponseItem* CESMRResponseItem::NewL( TESMRCommand aCmd,
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const TDesC& aItemText,
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TBool aHasIcon )
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{
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FUNC_LOG;
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CESMRResponseItem* self = CESMRResponseItem::NewLC( aCmd,
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aItemText,
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aHasIcon );
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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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// CESMRResponseItem::NewL
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// -----------------------------------------------------------------------------
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//
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CESMRResponseItem* CESMRResponseItem::NewLC( TESMRCommand aCmd,
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const TDesC& aItemText,
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TBool aHasIcon )
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{
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FUNC_LOG;
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CESMRResponseItem* self = new (ELeave) CESMRResponseItem( aCmd );
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CleanupStack::PushL( self );
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self->ConstructL( aItemText, aHasIcon );
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return self;
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::~CESMRResponseItem
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// -----------------------------------------------------------------------------
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//
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CESMRResponseItem::~CESMRResponseItem()
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{
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FUNC_LOG;
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delete iSelectionLabel;
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delete iIcon;
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delete iItemText;
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::CESMRResponseItem
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// -----------------------------------------------------------------------------
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//
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CESMRResponseItem::CESMRResponseItem(TESMRCommand aCmd)
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: iCmd (aCmd)
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{
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FUNC_LOG;
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//do nothing
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::ConstructL
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// -----------------------------------------------------------------------------
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//
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void CESMRResponseItem::ConstructL( const TDesC& aItemText, TBool aHasIcon )
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{
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FUNC_LOG;
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iSelectionLabel = CMRLabel::NewL( this );
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iSelectionLabel->SetTextL( aItemText );
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// Response item might not have icon. e.g. topic line
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iHasIcon = aHasIcon;
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if( aHasIcon )
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{
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iIcon = IconL( EFalse );
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}
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::Draw
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// -----------------------------------------------------------------------------
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//
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void CESMRResponseItem::Draw( const TRect& aRect ) const
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{
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FUNC_LOG;
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NMRColorManager::SetColor( *iSelectionLabel,
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NMRColorManager::EMRMainAreaTextColor );
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if( iHighlighted )
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{
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CWindowGc& gc = SystemGc();
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TRect rect = aRect;
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TBool enableEdges(ETrue);
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CFbsBitmap* selector = NULL;
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CFbsBitmap* selectorMask = NULL;
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TSize corner(KEdge, KEdge);
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NMRBitmapManager::GetSkinBasedBitmap(
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NMRBitmapManager::EMRBitmapListTopLeft,
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selector, selectorMask, corner );
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if( selector && selectorMask && enableEdges)
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{
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//corner TL
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gc.BitBltMasked( rect.iTl, selector, corner, selectorMask, EFalse );
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//side L
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TSize side(KEdge, (rect.Height() - 2 * KEdge) );
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NMRBitmapManager::GetSkinBasedBitmap(
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NMRBitmapManager::EMRBitmapListLeft,
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selector, selectorMask, side );
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gc.BitBltMasked( TPoint(rect.iTl.iX, rect.iTl.iY + KEdge),
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selector, side, selectorMask, EFalse );
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//corner BL
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NMRBitmapManager::GetSkinBasedBitmap(
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NMRBitmapManager::EMRBitmapListBottomLeft,
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selector, selectorMask, corner );
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gc.BitBltMasked( TPoint(rect.iTl.iX,
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rect.iTl.iY + KEdge + side.iHeight),
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selector, corner, selectorMask, EFalse );
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//top
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TSize top( (rect.Width() - 2 * KEdge) , KEdge);
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NMRBitmapManager::GetSkinBasedBitmap(
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NMRBitmapManager::EMRBitmapListTop,
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selector, selectorMask, top );
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gc.BitBltMasked( TPoint(rect.iTl.iX + KEdge, rect.iTl.iY),
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selector, top, selectorMask, EFalse );
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//center
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TSize center( top.iWidth, side.iHeight);
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NMRBitmapManager::GetSkinBasedBitmap(
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NMRBitmapManager::EMRBitmapListCenter,
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selector, selectorMask, center );
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gc.BitBltMasked( TPoint(rect.iTl.iX + KEdge, rect.iTl.iY + KEdge),
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selector, center, selectorMask, EFalse );
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//bottom
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NMRBitmapManager::GetSkinBasedBitmap(
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NMRBitmapManager::EMRBitmapListBottom,
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selector, selectorMask, top );
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gc.BitBltMasked( TPoint(rect.iTl.iX + KEdge,
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rect.iTl.iY + side.iHeight + KEdge),
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selector, top, selectorMask, EFalse );
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//corner TR
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NMRBitmapManager::GetSkinBasedBitmap(
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NMRBitmapManager::EMRBitmapListTopRight,
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selector, selectorMask, corner );
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gc.BitBltMasked( TPoint(rect.iTl.iX + KEdge + top.iWidth,
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rect.iTl.iY),
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selector, corner, selectorMask, EFalse );
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//side R
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NMRBitmapManager::GetSkinBasedBitmap(
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NMRBitmapManager::EMRBitmapListRight,
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selector, selectorMask, side );
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gc.BitBltMasked( TPoint(rect.iTl.iX + KEdge + top.iWidth,
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rect.iTl.iY + KEdge),
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selector, side, selectorMask, EFalse );
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//corner Br
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NMRBitmapManager::GetSkinBasedBitmap(
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NMRBitmapManager::EMRBitmapListBottomRight,
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selector, selectorMask, corner );
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gc.BitBltMasked( TPoint(rect.iTl.iX + KEdge + top.iWidth,
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rect.iTl.iY + KEdge + side.iHeight),
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selector, corner, selectorMask, EFalse );
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}
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else if(!enableEdges)
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{
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//center
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TSize center( rect.Width(), rect.Height() );
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NMRBitmapManager::GetSkinBasedBitmap(
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NMRBitmapManager::EMRBitmapListCenter,
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selector, selectorMask, center );
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gc.BitBltMasked( TPoint(rect.iTl.iX, rect.iTl.iY),
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selector, center, selectorMask, EFalse );
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}
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else // This should NOT be called ever.
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{
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gc.SetBrushStyle( CGraphicsContext::ESolidBrush );
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gc.SetPenStyle( CGraphicsContext::ENullPen );
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gc.SetBrushColor( KRgbGreen );
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rect.SetSize( TSize(rect.Size().iWidth - 1,
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rect.Size().iHeight ) );
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gc.DrawRect( rect );
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}
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delete selector;
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delete selectorMask;
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}
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::CountComponentControls
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// -----------------------------------------------------------------------------
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//
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TInt CESMRResponseItem::CountComponentControls() const
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{
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FUNC_LOG;
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TInt itemCount = 0;
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if( iSelectionLabel )
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{
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itemCount++;
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}
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if( iIcon )
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{
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itemCount++;
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}
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return itemCount;
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::ComponentControl
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// -----------------------------------------------------------------------------
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//
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CCoeControl* CESMRResponseItem::ComponentControl( TInt aInd ) const
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{
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FUNC_LOG;
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CCoeControl* control = NULL;
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if ( aInd == 0 )
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{
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control = iSelectionLabel;
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}
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if ( aInd == 1 )
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{
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control = iIcon;
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}
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return control;
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::SizeChanged
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// -----------------------------------------------------------------------------
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//
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void CESMRResponseItem::SizeChanged()
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{
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FUNC_LOG;
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TRect rect( this->Rect() );
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// Icon exists, this is answer item ( accept / tentative / decline )
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if( iIcon )
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{
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// Icon
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TAknWindowComponentLayout iconLayout =
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NMRLayoutManager::GetWindowComponentLayout(
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NMRLayoutManager::EMRLayoutCheckboxIcon );
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AknLayoutUtils::LayoutImage( iIcon, rect, iconLayout );
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// Label
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TAknTextComponentLayout labelLayout =
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NMRLayoutManager::GetTextComponentLayout(
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NMRLayoutManager::EMRTextLayoutCheckboxEditor );
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AknLayoutUtils::LayoutLabel( iSelectionLabel, rect, labelLayout );
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}
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else // There is no icon (this is the topic item)
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{
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TAknTextComponentLayout labelLayout =
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NMRLayoutManager::GetTextComponentLayout(
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NMRLayoutManager::EMRTextLayoutText );
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AknLayoutUtils::LayoutLabel( iSelectionLabel, rect, labelLayout );
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// SizeChange() is called when rect for ResponseItem is ready to be used.
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// If setting text to response topic label fails, no need to catch it.
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TRAP_IGNORE(SetTextToLabelL());
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}
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::SetContainerWindowL
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// -----------------------------------------------------------------------------
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//
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void CESMRResponseItem::SetContainerWindowL( const CCoeControl& aContainer )
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{
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FUNC_LOG;
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CCoeControl::SetContainerWindowL( aContainer );
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TInt count( CountComponentControls() );
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for ( TInt i = 0; i < count; ++i )
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{
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ComponentControl( i )->SetContainerWindowL( *this );
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}
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::IconL
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// -----------------------------------------------------------------------------
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//
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CMRImage* CESMRResponseItem::IconL( TBool aChecked )
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{
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FUNC_LOG;
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NMRBitmapManager::TMRBitmapId iconID(
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NMRBitmapManager::EMRBitmapCheckBoxOff );
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if( aChecked )
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{
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iconID = NMRBitmapManager::EMRBitmapCheckBoxOn;
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}
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CMRImage* icon = CMRImage::NewL( iconID, this );
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return icon;
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::SetHighlight
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// -----------------------------------------------------------------------------
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//
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void CESMRResponseItem::SetHighlight()
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{
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FUNC_LOG;
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iHighlighted = ETrue;
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::RemoveHighlight
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// -----------------------------------------------------------------------------
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//
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void CESMRResponseItem::RemoveHighlight()
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{
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FUNC_LOG;
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iHighlighted = EFalse;
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::ChangeIconL
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// -----------------------------------------------------------------------------
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//
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void CESMRResponseItem::ChangeIconL( TBool aChecked )
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{
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FUNC_LOG;
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delete iIcon;
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iIcon = NULL;
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iIcon = IconL( aChecked );
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SizeChanged();
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::SetFont
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// -----------------------------------------------------------------------------
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//
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void CESMRResponseItem::SetFont( const CFont* aFont )
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{
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FUNC_LOG;
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iSelectionLabel->SetFont( aFont );
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NMRColorManager::SetColor( *iSelectionLabel,
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NMRColorManager::EMRMainAreaTextColor );
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::SetTextL
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// -----------------------------------------------------------------------------
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//
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void CESMRResponseItem::SetTextL( const TDesC& aItemText )
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{
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FUNC_LOG;
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// When this method is called for the first time(with valid text)
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// text is stored to member variable. This is done because
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// text needs to be wrapped again (orientation might have
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// changed) when SizeChanged() gets called.
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if( !iItemText && aItemText.Length() > 0 )
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{
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iOriginalTextLength = aItemText.Length();
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iItemText = HBufC::NewL( aItemText.Length() );
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*iItemText = aItemText;
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}
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else if( !iItemText && aItemText.Length() <= 0 )
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{
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// if there is no new text yet, there is nothing to do here.
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return;
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}
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SetTextToLabelL();
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}
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// -----------------------------------------------------------------------------
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// CESMRResponseItem::SetTextToLabelL
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// -----------------------------------------------------------------------------
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//
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void CESMRResponseItem::SetTextToLabelL()
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{
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if( iItemText )
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{
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TInt lineCount = 1; // Default line count.
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// If this item has no icon, it may use two lines for the text
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if( !iIcon )
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{
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lineCount = KMaxLinesInResponseTopicItem;
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}
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// Text wrapping
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CArrayFixFlat<TInt>* widthArray =
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new (ELeave) CArrayFixFlat<TInt>( lineCount );
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CleanupStack::PushL( widthArray );
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for ( TInt i(0); i < lineCount; i++ )
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{
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// If this item has no icon, all the space is for text
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if( !iIcon )
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{
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TAknLayoutText layout = NMRLayoutManager::GetLayoutText(
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Rect(), NMRLayoutManager::EMRTextLayoutText );
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widthArray->AppendL( layout.TextRect().Width() );
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}
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else
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{
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// This layout leaves space for the icon to the left side
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TAknLayoutText layout = NMRLayoutManager::GetLayoutText(
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Rect(), NMRLayoutManager::EMRTextLayoutTextEditor );
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widthArray->AppendL( layout.TextRect().Width() );
|
|
443 |
}
|
|
444 |
}
|
|
445 |
|
|
446 |
HBufC* wrappedText;
|
|
447 |
// Set the font for the text
|
|
448 |
const CFont* font = iSelectionLabel->Font();
|
|
449 |
RBuf buffer; // codescanner::resourcenotoncleanupstack
|
|
450 |
buffer.CreateL( iOriginalTextLength + widthArray->Count() );
|
|
451 |
buffer.CleanupClosePushL();
|
|
452 |
|
|
453 |
// Wrap the text
|
|
454 |
AknTextUtils::WrapToStringAndClipL( *iItemText, *widthArray, *font, buffer );
|
|
455 |
wrappedText = buffer.AllocLC();
|
|
456 |
|
|
457 |
// Set the text to label
|
|
458 |
iSelectionLabel->SetTextL( *wrappedText );
|
|
459 |
CleanupStack::PopAndDestroy(3); // widthArray, wrappedText, buffer
|
|
460 |
}
|
|
461 |
}
|
|
462 |
|
|
463 |
// -----------------------------------------------------------------------------
|
|
464 |
// CESMRResponseItem::ItemTextLineCount
|
|
465 |
// -----------------------------------------------------------------------------
|
|
466 |
//
|
|
467 |
TInt CESMRResponseItem::ItemTextLineCount()
|
|
468 |
{
|
|
469 |
FUNC_LOG;
|
|
470 |
TInt retValue( KErrNotFound );
|
|
471 |
if( iSelectionLabel )
|
|
472 |
{
|
|
473 |
retValue = iSelectionLabel->NumberOfLines();
|
|
474 |
}
|
|
475 |
return retValue;
|
|
476 |
}
|
|
477 |
|
|
478 |
// -----------------------------------------------------------------------------
|
|
479 |
// CESMRResponseItem::CommandId
|
|
480 |
// -----------------------------------------------------------------------------
|
|
481 |
//
|
|
482 |
TESMRCommand CESMRResponseItem::CommandId() const
|
|
483 |
{
|
|
484 |
FUNC_LOG;
|
|
485 |
return iCmd;
|
|
486 |
}
|
|
487 |
|
|
488 |
// -----------------------------------------------------------------------------
|
|
489 |
// CESMRResponseItem::SetUnderlineL
|
|
490 |
// -----------------------------------------------------------------------------
|
|
491 |
//
|
|
492 |
void CESMRResponseItem::SetUnderlineL( TBool aUndreline )
|
|
493 |
{
|
|
494 |
iSelectionLabel->SetUnderlining( aUndreline );
|
|
495 |
}
|
|
496 |
|