diff -r d189ee25cf9d -r 3533d4323edc emailuis/emailui/src/FreestyleMessageHeaderHTML.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/emailui/src/FreestyleMessageHeaderHTML.cpp	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,803 @@
+/*
+* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Message header HTML
+*
+*/
+
+#include <s32strm.h>
+#include <f32file.h>
+#include <s32file.h>
+#include <e32cmn.h>
+#include <utf.h>
+#include <StringLoader.h>
+#include <AknsUtils.h>
+#include <AknsSkinInstance.h>
+#include <AknsConstants.h>
+
+#include <FreestyleEmailUi.rsg>
+#include <finditemengine.h>
+#include "FreestyleMessageHeaderHTML.h"
+#include "FreestyleEmailUiUtilities.h"
+#include "ncsconstants.h"
+
+_LIT( KAlignRight, "right" );
+_LIT( KAlignLeft, "left" );
+_LIT( KRtl, "rtl" );
+_LIT( KLtr, "ltr" );
+
+const TInt KMaxRecipientsShown( 10 );
+const TInt KFreestyleMessageHeaderHTMLRightMarginInPx( 10 );
+
+_LIT8( KTableRowBegin, "<tr>" );
+_LIT8( KTableRowEnd, "</tr>\n" );
+_LIT8( KTableCellEnd, "</td>" );
+
+_LIT( KSchemeSeparator, "://" );
+_LIT( KUrlFormat, "<a href=\"%S\">%S</a>" );
+_LIT( KUrlFormatWithHttp, "<a href=\"http://%S\">%S</a>" );
+
+_LIT( KEmpty, "" );
+
+// Define this to allow theme colorin for the header
+#define __USE_THEME_COLOR_FOR_HEADER    
+
+EXPORT_C CFreestyleMessageHeaderHTML* CFreestyleMessageHeaderHTML::NewL( CFSMailMessage& aMailMessage, 
+                                                                         RWriteStream& aWriteStream,
+                                                                         TInt aVisibleWidth,
+                                                                         TInt aScrollPosition,
+                                                                         const TBool aAutoLoadImages,
+                                                                         const TBitFlags& aFlags 
+                                                                         )
+    {
+    CFreestyleMessageHeaderHTML* self = new (ELeave) CFreestyleMessageHeaderHTML( aMailMessage, aWriteStream, aVisibleWidth, aScrollPosition, aAutoLoadImages, aFlags);
+    self->ConstructL();
+    return self;
+    }
+
+EXPORT_C void CFreestyleMessageHeaderHTML::ExportL( CFSMailMessage& aMailMessage, 
+                                                    RWriteStream& aWriteStream, 
+                                                    TInt aVisibleWidth,
+                                                    TInt aScrollPosition,
+                                                    const TBool aAutoLoadImages,
+                                                    const TBitFlags& aFlags )
+    {
+    CFreestyleMessageHeaderHTML* headerHtml = CFreestyleMessageHeaderHTML::NewL( aMailMessage, aWriteStream, aVisibleWidth, aScrollPosition, aAutoLoadImages, aFlags);
+    CleanupStack::PushL( headerHtml );
+    headerHtml->ExportL();
+    CleanupStack::PopAndDestroy( headerHtml );
+    }
+
+EXPORT_C void CFreestyleMessageHeaderHTML::ExportL( CFSMailMessage& aMailMessage, 
+                                                    RFile& aFile, 
+                                                    TInt aVisibleWidth,
+                                                    TInt aScrollPosition,
+                                                    const TBool aAutoLoadImages,
+                                                    const TBitFlags& aFlags )
+    {
+    RFileWriteStream fwstream;
+    fwstream.Attach( aFile, 0 );
+    CleanupClosePushL( fwstream );
+    
+    CFreestyleMessageHeaderHTML* headerHtml = CFreestyleMessageHeaderHTML::NewL( aMailMessage, fwstream, aVisibleWidth, aScrollPosition, aAutoLoadImages, aFlags );
+    CleanupStack::PushL( headerHtml );
+    headerHtml->ExportL();
+    CleanupStack::PopAndDestroy( headerHtml );
+    
+    CleanupStack::PopAndDestroy( &fwstream );
+    }
+
+EXPORT_C void CFreestyleMessageHeaderHTML::ExportL( CFSMailMessage& aMailMessage, 
+                                                    RFs& aFs, 
+                                                    const TPath& aFilePath, 
+                                                    TInt aVisibleWidth,
+                                                    TInt aScrollPosition,
+                                                    const TBool aAutoLoadImages,
+                                                    const TBitFlags& aFlags )
+    {
+    RFileWriteStream fwstream;
+    User::LeaveIfError( fwstream.Replace( aFs, aFilePath, EFileStreamText | EFileWrite) );
+    CleanupClosePushL( fwstream );
+    
+    CFreestyleMessageHeaderHTML* headerHtml = CFreestyleMessageHeaderHTML::NewL( aMailMessage, fwstream, aVisibleWidth, aScrollPosition, aAutoLoadImages, aFlags);
+    CleanupStack::PushL( headerHtml );
+    headerHtml->ExportL();
+    CleanupStack::PopAndDestroy( headerHtml );
+
+    CleanupStack::PopAndDestroy( &fwstream );    
+    }
+
+CFreestyleMessageHeaderHTML::~CFreestyleMessageHeaderHTML()
+    {
+    iAttachments.ResetAndDestroy();
+    }
+
+CFreestyleMessageHeaderHTML::CFreestyleMessageHeaderHTML( CFSMailMessage& aMailMessage,  
+                                                          RWriteStream& aWriteStream,
+                                                          TInt aVisibleWidth,
+                                                          TInt aScrollPosition,
+                                                          const TBool aAutoLoadImages,
+                                                          const TBitFlags& aFlags )
+    : iMailMessage( aMailMessage ),
+    iWriteStream( aWriteStream ),
+    iVisibleWidth( aVisibleWidth - KFreestyleMessageHeaderHTMLRightMarginInPx ),
+    iScrollPosition( aScrollPosition ),
+    iExportFlags( aFlags )
+    {
+    iExportFlags.Assign( EAutoLoadImages, aAutoLoadImages );
+    iExportFlags.Assign( EMirroredLayout, AknLayoutUtils::LayoutMirrored() );
+    }
+
+void CFreestyleMessageHeaderHTML::ConstructL()
+    {
+    iMailMessage.AttachmentListL( iAttachments );
+    }
+
+EXPORT_C void CFreestyleMessageHeaderHTML::ExportL() const
+    {
+    ExportBodyStyleL();
+    ExportHTMLBodyStartL();
+    ExportHeaderTablesL();
+    ExportHTMLBodyEndL();    
+    }
+
+void CFreestyleMessageHeaderHTML::ExportHTMLBodyStartL() const
+    {
+    _LIT( KHtmlBodyStart, "<html dir=\"%S\" xmlns=\"http://www.w3.org/1999/xhtml\">\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">\n<title>Email Header</title>\n<script language=\"javascript\" src=\"header.js\"></script>\n<link rel=\"stylesheet\" type=\"text/css\" href=\"header.css\"/>\n</head>\n<body onLoad = \"init(%d)\">\n" );
+    //_LIT( KHtmlBodyStart, "<html dir=\"%S\" xmlns=\"http://www.w3.org/1999/xhtml\">\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">\n<title>Email Header</title>\n<script language=\"javascript\" src=\"header.js\"></script>\n<link rel=\"stylesheet\" type=\"text/css\" href=\"header%d.css\"/>\n</head>\n<body onLoad = \"init(%d)\">\n" );
+    const TPtrC direction(  iExportFlags.IsSet( EMirroredLayout ) ? KRtl() : KLtr() );
+    HBufC* formatBuffer = HBufC::NewLC( KHtmlBodyStart().Length() + direction.Length() + 16 );
+    formatBuffer->Des().Format( KHtmlBodyStart(), &direction, iScrollPosition );
+    //formatBuffer->Des().Format( KHtmlBodyStart(), &direction, Math::Random() % 2, iScrollPosition );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 2 ); // formatBuffer, utf    
+    iWriteStream.CommitL();
+    }
+
+void CFreestyleMessageHeaderHTML::ExportInnerTableBeginWithRowBeginL( const TDesC& aTableName, const TInt aColSpan, 
+        const TBool aVisible, const TBitFlags& aFlags ) const
+    {
+    iWriteStream.WriteL( KTableRowBegin() );
+    ExportTableVisibilityParameterL( aTableName, aVisible );
+    ExportInnerTableBeginL( aTableName, aColSpan, aFlags );
+    }
+
+
+void CFreestyleMessageHeaderHTML::ExportInnerTableBeginL( const TDesC& aTableName, const TInt aColSpan, 
+        const TBitFlags& aFlags ) const
+    {
+    _LIT( KHidden, " style=\"display: none;\"");
+    _LIT( KFixed, " class=\"fixed\"");   
+    _LIT( KTableHeader, "<td colspan=\"%d\"><table id=\"%S\" width=\"100%%\"%S%S>\n" );
+    const TPtrC style( aFlags.IsClear( EHidden ) ? KNullDesC() : KHidden() );
+    const TPtrC fixed( aFlags.IsClear( EFixed ) ? KNullDesC() : KFixed() );
+    HBufC* formatBuffer = HBufC::NewLC( KTableHeader().Length() + aTableName.Length() + 16 + style.Length() + fixed.Length() );
+    formatBuffer->Des().Format( KTableHeader(), aColSpan, &aTableName, &style, &fixed );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 2 ); // formatBuffer, utf    
+    }
+
+void CFreestyleMessageHeaderHTML::ExportTableVisibilityParameterL( const TDesC& aTableName, const TBitFlags& aFlags ) const
+    {   
+    ExportTableVisibilityParameterL( aTableName, aFlags.IsClear( EHidden ) );
+    }
+
+void CFreestyleMessageHeaderHTML::ExportTableVisibilityParameterL( const TDesC& aTableName, const TBool aVisible ) const
+    {   
+    _LIT( KTrue, "true" );
+    _LIT( KFalse, "false" );
+    _LIT( KVisibilityParameter, "<script type=\"text/javascript\">var is_%S_visible=%S;</script>" );
+    const TPtrC visible( aVisible ? KTrue() : KFalse() );
+    HBufC* formatBuffer = HBufC::NewLC( KVisibilityParameter().Length() + aTableName.Length() + visible.Length() );
+    formatBuffer->Des().Format( KVisibilityParameter(), &aTableName, &visible );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );        
+    CleanupStack::PopAndDestroy( 2 ); // formatBuffer, utf
+    }
+
+void CFreestyleMessageHeaderHTML::ExportTableBeginL( const TDesC& aTableName, const TBitFlags& aFlags ) const
+    {   
+    _LIT( KFixed, " class=\"fixed\"");   
+    _LIT( KTableHeader, "<table id=\"%S\" width=\"%dpx\"%S%S>\n" );
+    const TPtrC style( aFlags.IsClear( EHidden ) ? KNullDesC() : KNullDesC() );
+    const TPtrC fixed( aFlags.IsClear( EFixed ) ? KNullDesC() : KFixed() );
+    ExportTableVisibilityParameterL( aTableName, aFlags );   
+    HBufC* formatBuffer = HBufC::NewLC( KTableHeader().Length() + aTableName.Length() + 16 + style.Length() + fixed.Length() );
+    formatBuffer->Des().Format( KTableHeader(), &aTableName, iVisibleWidth, &style, &fixed );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 2 ); // formatBuffer, utf    
+    }
+
+void CFreestyleMessageHeaderHTML::ExportInnerTableEndL() const
+    {
+    ExportTableEndL();
+    iWriteStream.WriteL( KTableCellEnd() );
+    }
+
+void CFreestyleMessageHeaderHTML::ExportInnerTableEndWithRowEndL() const
+    {
+    ExportInnerTableEndL();
+    iWriteStream.WriteL( KTableRowEnd() );
+    }
+
+void CFreestyleMessageHeaderHTML::ExportTableEndL() const
+    {
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( _L("</table>\n") );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy(); // utf    
+    }
+
+void CFreestyleMessageHeaderHTML::ExportSenderTableRowL( const TBool aCollapsed ) const
+    {
+    _LIT( KStyleExpand, "expand" );
+    _LIT( KStyleCollapse, "collapse" );
+    _LIT( KExpandFunction, "expandHeader(true)" );
+    _LIT( KCollapseFunction, "collapseHeader(true)" );
+    _LIT( KSenderFormat, "<tr><td align=\"%S\" class=\"sender_name\"><div class=\"truncate\">%S</div></td><td valign=\"top\" rowSpan=\"2\" class=\"button_cell\"><button value=\"submit\" onClick=\"%S\" class=\"%S\"></button></td></tr>\n" );
+    const CFSMailAddress* sender( iMailMessage.GetSender() );
+    
+    TPtrC displayName;    
+    if ( sender )
+        {
+        displayName.Set( sender->GetDisplayName() );
+        if ( !displayName.Length() )
+            {
+            displayName.Set( sender->GetEmailAddress() );
+            }
+        }
+    else
+        {        
+        displayName.Set( KEmpty );
+        }
+    
+    const TPtrC function( aCollapsed ? KExpandFunction() : KCollapseFunction() );
+    const TPtrC style( aCollapsed ? KStyleExpand() : KStyleCollapse() );
+    const TPtrC align(  iExportFlags.IsSet( EMirroredLayout ) ? KAlignRight() : KAlignLeft() );
+    HBufC* formatBuffer = HBufC::NewLC( KSenderFormat().Length() + displayName.Length() + align.Length() + function.Length() + style.Length() );
+    formatBuffer->Des().Format( KSenderFormat(), &align, &displayName, &function, &style );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 2 ); // formatBuffer, utf    
+    }
+
+void CFreestyleMessageHeaderHTML::ExportSenderAddressTableRowL() const
+    {
+    _LIT( KSenderAddressFormat, "<tr><td colspan=\"2\" align=\"%S\"><div class=\"truncate\"><a class=\"sender_address\" href=\"cmail://from/%S\">%S</a></div></td></tr>\n" );
+    const CFSMailAddress* sender( iMailMessage.GetSender() );
+
+    TPtrC emailAddress;
+    if ( sender )
+        {
+        emailAddress.Set( sender->GetEmailAddress() );
+        }
+    else
+        {
+        emailAddress.Set( KEmpty );
+        }
+
+    const TPtrC align(  iExportFlags.IsSet( EMirroredLayout ) ? KAlignRight() : KAlignLeft() );
+    HBufC* formatBuffer = HBufC::NewLC( KSenderAddressFormat().Length() + emailAddress.Length() * 2 + align.Length() );
+    formatBuffer->Des().Format( KSenderAddressFormat(), &align, &emailAddress, &emailAddress );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 2 ); // formatBuffer, utf    
+    }
+
+void CFreestyleMessageHeaderHTML::ExportLabelTableRowL( const TInt aResourceId, const TInt aColSpan ) const
+    {
+    _LIT( KLabelFormat, "<tr><td align=\"%S\" colspan=\"%d\" class=\"label\">%S</td></tr>\n" );
+    HBufC* labelText = StringLoader::LoadLC( aResourceId );
+    const TPtrC align(  iExportFlags.IsSet( EMirroredLayout ) ? KAlignRight() : KAlignLeft() );
+    HBufC* formatBuffer = HBufC::NewLC( KLabelFormat().Length() + labelText->Length() + align.Length() + 8 );
+    formatBuffer->Des().Format( KLabelFormat(), &align, aColSpan, labelText );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 3 ); // labelText, formatBuffer, utf    
+    }
+
+void  CFreestyleMessageHeaderHTML::ExportFromTableRowL() const
+    {
+    ExportLabelTableRowL( R_FREESTYLE_EMAIL_UI_VIEWER_FROM );
+    ExportSenderAddressTableRowL();
+    }
+
+void  CFreestyleMessageHeaderHTML::ExportExpandRecipientsL( const TDesC& aType, const TInt aCount ) const
+    {
+    _LIT( KExpandRecipientsFormat, "<tr><td align=\"%S\"><a class=\"recipient\" href=\"cmail://expand_%S/\" onclick=\"handleHeaderDisplay('%S_collapsed','%S_expanded')\">%S</a></td></tr>\n" );
+    HBufC* text =  StringLoader::LoadLC( R_FREESTYLE_EMAIL_UI_VIEWER_N_MORE_RECIPIENTS, aCount );
+    const TPtrC align(  iExportFlags.IsSet( EMirroredLayout ) ? KAlignRight() : KAlignLeft() );
+    HBufC* formatBuffer = HBufC::NewLC( KExpandRecipientsFormat().Length() + text->Length() + align.Length() + aType.Length() * 3 );
+    formatBuffer->Des().Format( KExpandRecipientsFormat(), &align, &aType, &aType, &aType, text );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 3 ); // text, formatBuffer, utf    
+    }
+
+void  CFreestyleMessageHeaderHTML::ExportExpandAttachmentsL( const TDesC& aType, const TInt aCount ) const
+    {
+    _LIT( KExpandRecipientsFormat, "<td align=\"%S\" class=\"attachment\"><a href=\"cmail://expand_%S/\" onclick=\"handleHeaderDisplay('%S_collapsed','%S_expanded')\">%S</a></td>" );
+    HBufC* text =  StringLoader::LoadLC( R_FSE_VIEWER_ATTACHMENTS_TEXT, aCount );
+    const TPtrC align(  iExportFlags.IsSet( EMirroredLayout ) ? KAlignRight() : KAlignLeft() );
+    HBufC* formatBuffer = HBufC::NewLC( KExpandRecipientsFormat().Length() + text->Length() + align.Length() + aType.Length() * 3 );
+    formatBuffer->Des().Format( KExpandRecipientsFormat(), &align, &aType, &aType, &aType, text );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 3 ); // text, formatBuffer, utf    
+    }
+
+void  CFreestyleMessageHeaderHTML::ExportRecipientsTableL( const TDesC& aType, const TInt aLabelResourceId, 
+        const RPointerArray<CFSMailAddress>& aRecipients, const TBool aExpanded ) const
+    {  
+    if ( aRecipients.Count() > 0 )
+        { 
+        TBool innerTableExpanded( aExpanded );
+        TBitFlags flags;
+        flags.Assign( EHidden, iExportFlags.IsClear( EHeaderExpanded ) );
+        _LIT( KTableNameFormat, "%S_table" );
+        HBufC* outerTableName = HBufC::NewLC( KTableNameFormat().Length() + aType.Length() );
+        outerTableName->Des().Format( KTableNameFormat(), &aType );
+        ExportTableBeginL( *outerTableName, flags );
+        CleanupStack::PopAndDestroy(); // outerTableName
+        
+        ExportLabelTableRowL( aLabelResourceId, 2 );
+        const TBool showCollapsed( aRecipients.Count() > KMaxRecipientsShown );
+        TBitFlags tableFlags;
+        tableFlags.Set( EFixed );        
+        if ( showCollapsed )
+            {
+            _LIT( KFormatCollapsed, "%S_collapsed" );
+            HBufC* tableName = HBufC::NewLC( KFormatCollapsed().Length() + 8 );
+            tableName->Des().Format( KFormatCollapsed(), &aType );
+            ExportInnerTableBeginWithRowBeginL( *tableName, 2, !innerTableExpanded, tableFlags );
+            CleanupStack::PopAndDestroy(); // tableName
+            ExportExpandRecipientsL( aType, aRecipients.Count() );        
+            ExportInnerTableEndWithRowEndL();
+            tableFlags.Set( EHidden );
+            }
+        else
+            {
+            innerTableExpanded = ETrue;
+            }
+        _LIT( KFormatExpanded, "%S_expanded" );
+        HBufC* tableName = HBufC::NewLC( KFormatExpanded().Length() + 8 );
+        tableName->Des().Format( KFormatExpanded(), &aType );
+        ExportInnerTableBeginWithRowBeginL( *tableName, 2, innerTableExpanded, tableFlags );
+        CleanupStack::PopAndDestroy(); // tableName
+        ExportRecipientsL( aType, aRecipients );
+        ExportInnerTableEndWithRowEndL();        
+        ExportTableEndL();
+        }
+    }
+
+void  CFreestyleMessageHeaderHTML::ExportRecipientsL( const TDesC& aType, 
+        const RPointerArray<CFSMailAddress>& aRecipients) const
+    {
+    _LIT( KRecipientFormat, "<tr><td align=\"%S\"><div class=\"truncate\"><a class=\"recipient\" href=\"cmail://%S/%S\">%S</a></div></td></tr>" );
+    const TPtrC align(  iExportFlags.IsSet( EMirroredLayout ) ? KAlignRight() : KAlignLeft() );
+    for ( TInt i = 0; i < aRecipients.Count(); i++ )
+        {
+        const CFSMailAddress* sender( aRecipients[ i ] );
+        TPtrC displayName( sender->GetDisplayName() );
+        const TPtrC emailAddress( sender->GetEmailAddress() );
+        if ( !displayName.Length() )
+            {
+            displayName.Set( emailAddress );
+            }   
+        HBufC* formatBuffer = HBufC::NewLC( KRecipientFormat().Length() + align.Length() + aType.Length() + emailAddress.Length() + displayName.Length() );
+        formatBuffer->Des().Format( KRecipientFormat(), &align, &aType, &emailAddress, &displayName );
+        HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+        CleanupStack::PushL( utf );
+        iWriteStream.WriteL( *utf );
+        CleanupStack::PopAndDestroy( 2 ); // formatBuffer, utf    
+        }
+    }
+
+void  CFreestyleMessageHeaderHTML::ExportToTableL() const
+    {
+    ExportRecipientsTableL( _L("to"), R_FREESTYLE_EMAIL_UI_VIEWER_TO, iMailMessage.GetToRecipients(), iExportFlags.IsSet( EToExpanded ) );
+    }
+
+void  CFreestyleMessageHeaderHTML::ExportCcTableL() const
+    {
+    ExportRecipientsTableL( _L("cc"), R_FREESTYLE_EMAIL_UI_VIEWER_CC, iMailMessage.GetCCRecipients(), iExportFlags.IsSet( ECcExpanded ) );
+    }
+
+void  CFreestyleMessageHeaderHTML::ExportBccTableL() const
+    {
+    ExportRecipientsTableL( _L("bcc"), R_FREESTYLE_EMAIL_UI_VIEWER_BCC, iMailMessage.GetBCCRecipients(), iExportFlags.IsSet( EBccExpanded ) );
+    }
+
+void CFreestyleMessageHeaderHTML::ExportDateTimeTableRowL( const TInt aColSpan ) const
+    {
+    _LIT( KDateTimeFormat, "<tr><td colspan=\"%d\" align=\"%S\" class=\"datetime\">%S%S%S</td></tr>\n" );
+    HBufC* dateText = TFsEmailUiUtility::DateTextFromMsgLC( &iMailMessage );
+    HBufC* timeText = TFsEmailUiUtility::TimeTextFromMsgLC( &iMailMessage );
+    const TPtrC align(  iExportFlags.IsSet( EMirroredLayout ) ? KAlignRight() : KAlignLeft() );
+    HBufC* formatBuffer = HBufC::NewLC( KDateTimeFormat().Length() + dateText->Length() + timeText->Length() +  KSentLineDateAndTimeSeparatorText().Length() + align.Length() + 3 );
+    formatBuffer->Des().Format( KDateTimeFormat(), aColSpan, &align, dateText, &KSentLineDateAndTimeSeparatorText(), timeText );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 4 ); // dateText, timeText, formatBuffer, utf   
+    }
+
+void CFreestyleMessageHeaderHTML::ExportSubjectTableRowL( const TBool aShowLabel ) const
+    {
+    _LIT( KClassSubject, "subject" );
+    TPtrC subjectClass( KClassSubject() );
+    if ( aShowLabel )
+        {
+        _LIT( KClassSubjectIntended, "subject_intended");
+        ExportLabelTableRowL( R_FREESTYLE_EMAIL_UI_VIEWER_SUBJECT, 2 );
+        subjectClass.Set( KClassSubjectIntended() );
+        }
+    _LIT( KSubjectFormat, "<tr><td align=\"%S\" class=\"%S\">%S</td><td align=\"center\" valign=\"bottom\" width=\"1\">");
+    const TPtrC align(  iExportFlags.IsSet( EMirroredLayout ) ? KAlignRight() : KAlignLeft() );
+    HBufC* subject = SubjectLC();
+    HBufC* formatBuffer = HBufC::NewLC( KSubjectFormat().Length() + align.Length() + subject->Length() + subjectClass.Length() );
+    formatBuffer->Des().Format( KSubjectFormat(), &align, &subjectClass, subject );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 3 ); // subject, formatBuffer, utf
+    ExportMessageIconsL();
+    iWriteStream.WriteL( KTableCellEnd() );
+    iWriteStream.WriteL( KTableRowEnd() );
+    }
+
+void CFreestyleMessageHeaderHTML::ExportMessageIconsL() const
+    {
+    _LIT( KPriorityLow, "priority_low" );
+    _LIT( KPriorityHigh, "priority_high" );
+    _LIT( KFollowUp, "follow_up" );
+    _LIT( KFollowUpComplete, "follow_up_complete" );
+    
+    TBool iconShown( EFalse );
+    
+    if ( iMailMessage.IsFlagSet( EFSMsgFlag_Low ) )
+        {
+        ExportIconL( KPriorityLow() );
+        iconShown = ETrue;
+        }
+    else if ( iMailMessage.IsFlagSet( EFSMsgFlag_Important ) )
+        {
+        ExportIconL( KPriorityHigh() );    
+        iconShown = ETrue;
+        }
+    
+    if ( iMailMessage.IsFlagSet( EFSMsgFlag_FollowUp ) )
+        {
+        ExportIconL( KFollowUp() );
+        iconShown = ETrue;
+        }
+    else if ( iMailMessage.IsFlagSet( EFSMsgFlag_FollowUpComplete ) )
+        {
+        ExportIconL( KFollowUpComplete() );    
+        iconShown = ETrue;
+        }
+    if ( iconShown )
+        {
+        iWriteStream.WriteL( _L8("<div class=\"icon_cell\"></div>") );
+        }
+    }
+
+void CFreestyleMessageHeaderHTML::ExportHeaderTablesL() const        
+    {
+    ExportCollapsedHeaderTableL();
+    ExportExpandedHeaderTablesL();
+    ExportAttachmentTablesL();
+    ExportDisplayImagesTableL();
+    }
+
+void CFreestyleMessageHeaderHTML::ExportCollapsedHeaderTableL() const
+    {
+    TBitFlags flags;
+    flags.Set( EFixed );
+    flags.Assign( EHidden, iExportFlags.IsSet( EHeaderExpanded ) );
+    ExportTableBeginL( _L("header_collapsed"), flags );
+    ExportSenderTableRowL( ETrue );
+    ExportDateTimeTableRowL();
+    ExportTableEndL();
+    flags.Clear( EFixed );
+    ExportTableBeginL( _L("header_collapsed_2"), flags );
+    ExportSubjectTableRowL();
+    ExportTableEndL();
+    iWriteStream.CommitL();
+    }
+
+void CFreestyleMessageHeaderHTML::ExportExpandedHeaderTablesL() const
+    {
+    TBitFlags flags;
+    flags.Set( EFixed );
+    flags.Assign( EHidden, iExportFlags.IsClear( EHeaderExpanded ) );
+    ExportTableBeginL( _L("header_expanded"), flags );
+    ExportSenderTableRowL( EFalse );
+    ExportFromTableRowL();
+    ExportTableEndL();
+    ExportToTableL();
+    ExportCcTableL();
+    ExportBccTableL();
+    flags.Clear( EFixed );
+    ExportTableBeginL( _L("header_expanded_2"), flags );
+    ExportDateTimeTableRowL( 2 );
+    ExportSubjectTableRowL();
+    ExportTableEndL();
+    iWriteStream.CommitL();
+    }
+
+void CFreestyleMessageHeaderHTML::ExportAttachmentTablesL() const
+    {
+    const TInt attachmentCount( iAttachments.Count() );
+    if ( attachmentCount )
+        {
+        if ( attachmentCount > 1 )
+            {
+            ExportCollapsedAttachmentTableL( iExportFlags.IsSet( EAttachmentExpanded ) );
+            ExportExpandedAttachmentTableL( iExportFlags.IsClear( EAttachmentExpanded ) );
+            }
+        else
+            {
+            ExportExpandedAttachmentTableL( EFalse );        
+            }
+        }
+    }
+
+void CFreestyleMessageHeaderHTML::ExportAttachmentIconL() const
+    {    
+    _LIT8( KCellBegin, "<td width=\"1\" valign=\"top\" class=\"attachment\">" );
+    iWriteStream.WriteL( KCellBegin() );
+    _LIT( KAttachment, "attachment" );
+    ExportIconL( KAttachment() );
+    iWriteStream.WriteL( KTableCellEnd() );
+    }
+
+void CFreestyleMessageHeaderHTML::ExportCollapsedAttachmentTableL( const TBool aHide ) const
+    {
+    TBitFlags flags;
+    flags.Assign( EHidden, aHide );
+    ExportTableBeginL( _L("attachments_collapsed"), flags );
+    ExportCollapsedAttachmentsTableRowL();
+    ExportTableEndL();
+    }
+
+void CFreestyleMessageHeaderHTML::ExportCollapsedAttachmentsTableRowL() const
+    {
+    iWriteStream.WriteL( KTableRowBegin() );
+    ExportAttachmentIconL();
+    ExportExpandAttachmentsL( _L("attachments"), iAttachments.Count() );
+    iWriteStream.WriteL( KTableRowEnd() );
+    }
+
+void CFreestyleMessageHeaderHTML::ExportExpandedAttachmentTableL( const TBool aHide ) const
+    {    
+    TBitFlags flags;
+    flags.Assign( EHidden, aHide );
+    ExportTableBeginL( _L("attachments_expanded"), flags );
+    ExportExpandedAttachmentsTableRowsL();
+    ExportTableEndL();
+    }
+
+void CFreestyleMessageHeaderHTML::ExportExpandedAttachmentsTableRowsL() const
+    {
+    iWriteStream.WriteL( KTableRowBegin() );
+    ExportAttachmentIconL();
+    ExportAttachmentsL();
+    iWriteStream.WriteL( KTableRowEnd() );
+    }
+
+void CFreestyleMessageHeaderHTML::ExportAttachmentsL() const
+    {
+    ExportInnerTableBeginL( _L("_attachments_expanded"), 1 );
+    for ( TInt i = 0; i < iAttachments.Count(); i++ )
+        {
+        ExportAttachmentL( *iAttachments[ i ] );
+        }
+    ExportInnerTableEndL();
+    }
+
+void CFreestyleMessageHeaderHTML::ExportAttachmentL( CFSMailMessagePart& aAttachment ) const
+    {
+    _LIT( KAttachmentFormat, "<tr><td align=\"%S\" class=\"attachment\"><a href=\"cmail://attachment/%d\">%S (%S)</a></td></tr>\n" );
+    const TPtrC align(  iExportFlags.IsSet( EMirroredLayout ) ? KAlignRight() : KAlignLeft() );
+    HBufC* size = TFsEmailUiUtility::CreateSizeDescLC( aAttachment.ContentSize(), EFalse );
+    const TPtrC attachmentName( aAttachment.AttachmentNameL() );
+    HBufC* formatBuffer = HBufC::NewLC( KAttachmentFormat().Length() + align.Length() + size->Length() + attachmentName.Length() + 16 );
+    formatBuffer->Des().Format( KAttachmentFormat(), &align, aAttachment.GetPartId().Id(), &attachmentName, size );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 3 ); // size, formatBuffer, utf
+    }
+
+void CFreestyleMessageHeaderHTML::ExportIconL( const TDesC& aIconName ) const
+    {
+    _LIT( KMessageIconFormat, "<img src=\"%S.png\" class=\"icon\"/>" );
+    HBufC* formatBuffer = HBufC::NewLC( KMessageIconFormat().Length() + aIconName.Length() );
+    formatBuffer->Des().Format( KMessageIconFormat(), &aIconName );
+    HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+    CleanupStack::PushL( utf );
+    iWriteStream.WriteL( *utf );
+    CleanupStack::PopAndDestroy( 2 ); // formatBuffer, utf
+    }
+
+HBufC* CFreestyleMessageHeaderHTML::SubjectLC() const
+    {
+    return CreateLinksLC( iMailMessage.GetSubject(), CFindItemEngine::EFindItemSearchURLBin );
+    }
+
+TInt CFreestyleMessageHeaderHTML::CalculateTotalSpaceRequired( const TDesC& aText, 
+        CFindItemEngine& aItemEngine, TInt& aMaxLength ) const
+    {
+    TInt totalLength( 0 );
+    aMaxLength = KMinTInt;
+    CFindItemEngine::SFoundItem item;
+    aItemEngine.ResetPosition();
+    for ( TBool available( aItemEngine.Item( item ) ); available; available = aItemEngine.NextItem( item ) )
+        {
+        totalLength += item.iLength;
+        if ( item.iItemType == CFindItemEngine::EFindItemSearchURLBin )
+            {
+            const TPtrC url( aText.Mid( item.iStartPos, item.iLength ) );
+            if (  url.FindF( KSchemeSeparator() ) == KErrNotFound )
+                {
+                totalLength += KUrlFormatWithHttp().Length();
+                }
+            else
+                {
+                totalLength += KUrlFormat().Length();        
+                }
+            aMaxLength = ( aMaxLength < item.iLength ) ? item.iLength : aMaxLength;
+            }
+        }
+    aItemEngine.ResetPosition();
+    return totalLength;
+    }
+
+HBufC* CFreestyleMessageHeaderHTML::CreateLinksLC( const TDesC& aText, const TInt aSearchCases ) const
+    {
+    HBufC* result = NULL;
+    CFindItemEngine* itemEngine = CFindItemEngine::NewL( aText, 
+            CFindItemEngine::TFindItemSearchCase( aSearchCases ) );
+    CleanupStack::PushL ( itemEngine );
+    if ( itemEngine->ItemCount() > 0 )
+        {
+        RBuf buf;
+        TInt maxLength;
+        buf.CreateL( CalculateTotalSpaceRequired( aText, *itemEngine, maxLength ) + aText.Length() );
+        buf.CleanupClosePushL();
+        TInt currentReadPosition( 0 );
+        CFindItemEngine::SFoundItem item;
+        HBufC* urlBuffer = HBufC::NewLC( KUrlFormatWithHttp().Length() + maxLength * 2 );
+        for ( TBool available( itemEngine->Item( item ) ); available; available = itemEngine->NextItem( item ) )
+            {
+            // Append characters from currentReadPosition to iStartPos
+            buf.Append( aText.Mid( currentReadPosition, item.iStartPos - currentReadPosition ) );
+            const TPtrC url( aText.Mid( item.iStartPos, item.iLength ) );
+            TPtrC format( KUrlFormat() );
+            if ( url.FindF( KSchemeSeparator() ) == KErrNotFound )
+                {
+                format.Set( KUrlFormatWithHttp() );
+                }
+            urlBuffer->Des().Format( format, &url, &url );
+            buf.Append( *urlBuffer );
+            currentReadPosition = item.iStartPos + item.iLength;
+            }
+        CleanupStack::PopAndDestroy(); // urlBuffer
+        // Append characters that are left in buffer
+        buf.Append( aText.Mid( currentReadPosition ) );
+        result = buf.AllocL();
+        CleanupStack::PopAndDestroy(); // buf.Close()
+        }
+    else
+        {
+        result = aText.AllocL();
+        }
+    CleanupStack::PopAndDestroy( itemEngine );
+    CleanupStack::PushL( result );
+    return result;
+    }
+
+void CFreestyleMessageHeaderHTML::ExportHTMLBodyEndL() const
+    {
+    iWriteStream.WriteL( _L8("</body>\n</html>\n") );
+    iWriteStream.CommitL();
+    }
+
+void CFreestyleMessageHeaderHTML::ExportDisplayImagesTableL() const
+    {
+    _LIT( KDisplayImagesLeftToRight,
+            "<script language=\"javascript\">var g_autoLoadImages = %d;</script><table style=\"display: none\" id=\"displayImagesTable\" width=\"%dpx\"><tr><td align=\"left\">%S</td><td align=\"right\"><button value=\"submit\" class=\"submitBtn\" onClick=\"displayImagesButtonPressed()\"><span><span class=\"buttonText\">%S</span></span></button></td></tr></table>" );
+    
+    _LIT( KDisplayImagesRightToLeft,
+            "<script language=\"javascript\">var g_autoLoadImages = %d;</script><table style=\"display: none\" id=\"displayImagesTable\" width=\"%dpx\"><tr><td align=\"left\"><button value=\"submit\" class=\"submitBtn\" onClick=\"displayImagesButtonPressed()\"><span><span class=\"buttonText\">%S</span></span></button></td><td align=\"right\">%S</td></tr></table>" );
+
+    if ( iExportFlags.IsClear( EAutoLoadImages ) )
+        {
+        _LIT(KDescription, "");
+        HBufC* description = KDescription().AllocLC(); //StringLoader::LoadLC(R_FREESTYLE_EMAIL_UI_IMAGES_ARE_NOT_DISPLAYED);
+        HBufC* button = StringLoader::LoadLC(R_FREESTYLE_EMAIL_UI_DISPLAY_IMAGES);
+        HBufC* formatBuffer = NULL;
+        if ( iExportFlags.IsSet( EMirroredLayout ) )
+            {
+            formatBuffer = HBufC::NewLC(KDisplayImagesRightToLeft().Length() + description->Length() + button->Length() + 8);
+            formatBuffer->Des().Format(
+                    KDisplayImagesRightToLeft(),
+                    EFalse,
+                    iVisibleWidth,
+                    button,
+                    description);
+            }
+        else
+            {
+            formatBuffer = HBufC::NewLC(KDisplayImagesLeftToRight().Length() + description->Length() + button->Length() + 8);
+            formatBuffer->Des().Format(
+                    KDisplayImagesLeftToRight(),
+                    EFalse,
+                    iVisibleWidth,
+                    description,
+                    button);
+            }
+        HBufC8* utf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( *formatBuffer );
+        CleanupStack::PushL( utf );
+        iWriteStream.WriteL( *utf );
+        CleanupStack::PopAndDestroy( 4 ); // description, button, formatBuffer, utf
+        iWriteStream.CommitL();
+        }
+    }
+
+void CFreestyleMessageHeaderHTML::ExportBodyStyleL() const
+    {
+    iWriteStream.WriteL( _L8("<style type=\"text/css\">\n") );
+#ifdef __USE_THEME_COLOR_FOR_HEADER    
+    MAknsSkinInstance* skin = AknsUtils::SkinInstance();
+    TRgb textColor;
+    TRgb bgColor;
+    // Should use EAknsCIFsTextColorsCG3 if background is white
+     if ( AknsUtils::GetCachedColor( skin, textColor,
+                 KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG81 ) != KErrNone ||
+          AknsUtils::GetCachedColor( skin, bgColor,
+                 KAknsIIDQsnOtherColors, EAknsCIQsnOtherColorsCG22 ) != KErrNone )
+         {
+         iWriteStream.WriteL( _L8("body { color: black; background-color: lightblue; }\n") );
+         }
+     else 
+         {
+         // In future, query for which background color to use
+         _LIT8( KBodyWithColor, "body { color: #%06x; background-color: #%06x; }\n" );
+         HBufC8* formatBuffer = HBufC8::NewLC(KBodyWithColor().Length() + 16);
+         formatBuffer->Des().Format(KBodyWithColor(), textColor.Internal() & 0xFFFFFF, bgColor.Internal() & 0xFFFFFF);
+         iWriteStream.WriteL( *formatBuffer );
+         CleanupStack::PopAndDestroy(); // formatBuffer
+         }
+#else
+     //iWriteStream.WriteL( _L8("body { color: black; background-color: lightblue; }\n") );
+     iWriteStream.WriteL( _L8("body { color: black; background-color: #c5c5c5; }\n") );
+#endif // __USE_THEME_COLOR_FOR_HEADER    
+    iWriteStream.WriteL( _L8("</style>\n") );
+    iWriteStream.CommitL();
+    }
+
+