notepad/notepad1/LibSrc/NpdDialogBase.cpp
changeset 0 f979ecb2b13e
child 27 55d60436f00b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/notepad/notepad1/LibSrc/NpdDialogBase.cpp	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,1003 @@
+/*
+* Copyright (c) 2002 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:  Implementation of core part of Notepad Dialogs.
+*
+*/
+
+
+// INCLUDE FILES
+#include <aknappui.h>
+#include <AknForm.h>
+#include <akntitle.h>
+
+#include <NpdLib.rsg>
+#include <AknQueryDialog.h>
+
+#include <eikmenup.h>
+
+#include <eikproc.h>
+#include <txtetext.h>
+#include <sendui.h>
+#include <SenduiMtmUids.h>
+#include <SendUiConsts.h>
+#include <Sendnorm.rsg>
+#include <s32file.h>
+#include <txtrich.h>
+#include <featmgr.h>
+#include <hlplch.h>
+
+#include <MsgAttachmentUtils.h>
+#include <apparc.h>
+#include <CMessageData.h>
+#include <smut.h>
+#include <bautils.h>
+#include <mmsconst.h>
+#include <miutset.h>
+#include "NpdLib.hrh"
+#include "NpdLib.h"
+#include "NpdDialogBase.h"
+#include "NpdUtil.h"
+#include "NpdModel_platsec.h"
+#include "NpdEdwin.h"
+#include "NpdRichTextEditor.h"
+#include "NpdListBox.h"
+#include "NpdEdwinLines.h"
+#include "NpdLibPanic.h"
+#include "NpdListDialog.h"
+#include "NpdTemplateListBox.h"
+
+// CONSTANTS
+_LIT(KNotepadFileExtension, ".txt");
+#ifdef _DEBUG
+	static const TInt KDefaultMemoNameMaxlength(128);
+#endif
+	static const TInt KSentMemoMaxNameLength(20);
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::~CNotepadDialogBase
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CNotepadDialogBase::~CNotepadDialogBase()
+    {
+    if ( IsModeless() )
+        {
+        iEikonEnv->EikAppUi()->RemoveFromStack(this);
+        }
+    if ( iSavedTitle && iTitlePane && 
+        !iAvkonAppUi->IsAppShutterRunning() &&
+        *(iTitlePane->Text()) == *iTitle &&
+        ( iTitlePane->Text() == NULL ||
+            *(iTitlePane->Text()) != *iSavedTitle ) )
+        {
+        iTitlePane->SetText(iSavedTitle);
+        // Ownership of iSavedTitle is transfered to iTitlePane
+        //
+        iSavedTitle = NULL;
+        }
+    delete iSavedTitle;
+    delete iTitle; // own
+
+    if ( iSelfPtr ) 
+        {
+        *iSelfPtr = NULL;
+        }
+     
+   if ( iCreateFile ) 
+        {
+		delete iCreateFile;
+		iCreateFile = NULL;
+        }
+	FeatureManager::UnInitializeLib();
+
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::ExecuteLD
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CNotepadDialogBase::ExecuteLD()
+    {
+    return CAknDialog::ExecuteLD(iResId);
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::ConstructL(TResourceReader& aReader)
+    {
+ 	FeatureManager::InitializeLibL();
+    CAknDialog::ConstructL(aReader.ReadInt32()); // LLINK menubar
+    iResId = aReader.ReadInt32();                // LLINK dialog
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::SetTitleL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::SetTitleL( const TDesC* aTitle )
+    {
+    if ( aTitle )
+        {
+        delete iTitle;
+        iTitle = NULL;
+        iTitle = aTitle->AllocL();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::ExecuteConfirmationQueryL
+// -----------------------------------------------------------------------------
+//
+TBool CNotepadDialogBase::ExecuteConfirmationQueryL( TInt aPromptResId )
+    {
+    HBufC* prompt = iCoeEnv->AllocReadResourceLC( aPromptResId );
+    TInt isConfirmed( ExecuteConfirmationQueryL(prompt) );
+    CleanupStack::PopAndDestroy(); // prompt
+    return isConfirmed;
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::ExecuteConfirmationQueryL
+// -----------------------------------------------------------------------------
+//
+TBool CNotepadDialogBase::ExecuteConfirmationQueryL( TDesC* aPrompt )
+    {
+    CAknQueryDialog* queryDialog = CAknQueryDialog::NewL();
+    return queryDialog->ExecuteLD(R_NOTEPAD_DELETE_QUERY,
+        *aPrompt);
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::SendAsL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::SendAsL(
+    CSendUi& aSendUi, 
+    TInt aCommandId, 
+    const TDesC* aDesC,
+    const CPlainText* aPlainText,
+    const TDesC* aFileName )
+    {
+    __ASSERT_DEBUG( aDesC || aPlainText, 
+        Panic(ENotepadLibraryPanicInvalidArgument) );
+
+	TPtrC ptr;
+    if ( !aDesC )
+        {
+        ptr.Set(aPlainText->Read(0, aPlainText->DocumentLength()));
+        aDesC = &ptr;
+        }
+    TUid serviceUid = aSendUi.ShowSendQueryL();
+    
+    if(serviceUid.iUid == 0)
+    	return;
+    TSendingCapabilities capa;
+	aSendUi.ServiceCapabilitiesL( serviceUid, capa );
+    
+    CMessageData* messageData = CMessageData::NewL();
+	CleanupStack::PushL( messageData );
+    CTemporaryFiles* files 
+        = new(ELeave) CTemporaryFiles(1, *iEikonEnv);
+    CleanupStack::PushL(files);
+    if ( IsTemplates() )
+        {
+        // send as attachment
+        //
+        if ( aFileName )
+            {
+            SendFileAsAttachmentL( aSendUi, aCommandId, *aFileName );
+            }
+        else
+            {
+            if ( aPlainText ) // editor mode
+                {
+                if(capa.iFlags & TSendingCapabilities::ESupportsBodyText )
+                	{
+                	messageData->SetBodyTextL(reinterpret_cast<const CRichText*>(aPlainText));
+                	aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+                	}
+                else if( capa.iFlags & TSendingCapabilities::ESupportsAttachments ) 
+                	{
+                	files->AppendL(*aPlainText);
+                	TPtrC16 filename = (*files)[0];
+                	messageData->AppendAttachmentL( filename );
+                	aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+                	}
+                else 
+                	{
+                	}
+                }
+            else // List mode
+                {
+               	CPlainText* text = CPlainText::NewL(CEditableText::EFlatStorage);
+               	CleanupStack::PushL(text);
+               	text->InsertL(0, *aDesC);
+               	if(capa.iFlags & TSendingCapabilities::ESupportsBodyText )
+                	{
+                	messageData->SetBodyTextL(reinterpret_cast<CRichText*>(text));
+                	aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+                	}
+                else if( capa.iFlags & TSendingCapabilities::ESupportsAttachments )
+                	{
+                	files->AppendL(*text);
+                	TPtrC16 filename = (*files)[0];
+                	messageData->AppendAttachmentL( filename );
+                	aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+                	}
+                else 
+                	{
+                	}
+                CleanupStack::PopAndDestroy(); // text
+                }
+            }
+        }
+    else
+        {
+       	if(capa.iFlags & TSendingCapabilities::ESupportsBodyText )
+        	{
+        	// send as body
+        	CRichText* text = CRichText::NewL(
+            	iEikonEnv->SystemParaFormatLayerL(), 
+            	iEikonEnv->SystemCharFormatLayerL(), CEditableText::EFlatStorage);
+        	CleanupStack::PushL(text);
+        	text->InsertL(0, *aDesC);
+        	messageData->SetBodyTextL( text );
+        	CleanupStack::PopAndDestroy(); // text
+        	aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+        	}
+        else if( capa.iFlags & TSendingCapabilities::ESupportsAttachments )
+        	{
+        	CPlainText* text = CPlainText::NewL(CEditableText::EFlatStorage);
+        	CleanupStack::PushL(text);
+        	text->InsertL(0, *aDesC);
+        	files->AppendL(*text);
+        	TPtrC16 filename = (*files)[0];
+			messageData->AppendAttachmentL( filename );
+			CleanupStack::PopAndDestroy(); // text
+			aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+        	}
+         else 
+         	{
+         	}
+        }
+    CleanupStack::PopAndDestroy(2); // files, messageData
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::SendAsL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::SendAsL(
+    CSendUi& aSendUi, 
+    TInt aCommandId, 
+    TBool aFileExist,
+    const TDesC* aDesC,
+    const CPlainText* aPlainText )
+    {
+    __ASSERT_DEBUG( aDesC || aPlainText, 
+        Panic(ENotepadLibraryPanicInvalidArgument) );
+	TPtrC ptr;
+    if ( !aDesC )
+        {
+        ptr.Set(aPlainText->Read(0, aPlainText->DocumentLength()));
+        aDesC = &ptr;
+        }
+    // One service to dim
+    CArrayFixFlat<TUid>* servicesToDim = new(ELeave) CArrayFixFlat<TUid>(1);
+    CleanupStack::PushL( servicesToDim );
+    // Audio message supports only sending amr -files
+    servicesToDim->AppendL(KSenduiMtmAudioMessageUid);
+    servicesToDim->AppendL(  KMmsDirectUpload );
+    servicesToDim->AppendL( KMmsIndirectUpload );
+    
+    
+    TUid serviceUid = aSendUi.ShowSendQueryL(NULL, KCapabilitiesForAllServices, servicesToDim, KNullDesC);
+    CleanupStack::PopAndDestroy(); //servicesToDim 
+    if(serviceUid.iUid == 0)
+    	return;
+    
+	TSendingCapabilities capa;
+	aSendUi.ServiceCapabilitiesL( serviceUid, capa );
+    
+    CTemporaryFiles* files 
+        = new(ELeave) CTemporaryFiles(1, *iEikonEnv);
+    CleanupStack::PushL(files);
+    CMessageData* messageData = CMessageData::NewL();
+	CleanupStack::PushL( messageData );
+	RFs& fileSession = iEikonEnv->FsSession();
+	User::LeaveIfError(fileSession.ShareProtected());
+	RFile file;
+    if ( IsTemplates() )
+        {
+        // send as attachment
+        //
+        if ( aFileExist )
+            {
+            SendFileAsAttachmentL( aSendUi, aCommandId, iFile );
+            }
+        else
+            {
+            if ( aPlainText ) // editor mode
+                {
+               	if(capa.iFlags & TSendingCapabilities::ESupportsBodyText )
+                	{
+                	CRichText* text = 
+                	CRichText::NewL( CEikonEnv::Static()->SystemParaFormatLayerL(),
+                                	 CEikonEnv::Static()->SystemCharFormatLayerL() );
+        			CleanupStack::PushL( text );
+        			text->InsertL( 0, aPlainText->Read( 0 ) );
+                	messageData->SetBodyTextL( text );
+                	aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+                	CleanupStack::PopAndDestroy(); // text
+                	}
+                else if( capa.iFlags & TSendingCapabilities::ESupportsAttachments )
+                	{
+                	files->AppendL(*aPlainText);
+                	TPtrC16 filename = (*files)[0];
+    				User::LeaveIfError( file.Open( fileSession, filename, EFileRead ) );
+    				CleanupClosePushL(file);
+					messageData->AppendAttachmentHandleL( file );
+					aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+                	CleanupStack::PopAndDestroy(); // text
+                	}
+                else 
+                	{
+                	}
+                }
+            else // List mode
+                {
+               	CRichText* text = 
+            	CRichText::NewL( CEikonEnv::Static()->SystemParaFormatLayerL(),
+                            	 CEikonEnv::Static()->SystemCharFormatLayerL() );
+               	CleanupStack::PushL(text);
+               	text->InsertL(0, *aDesC);
+               	if(capa.iFlags & TSendingCapabilities::ESupportsBodyText )
+               	 	{
+                 	messageData->SetBodyTextL( text );
+                 	aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+                	}
+                else if( capa.iFlags & TSendingCapabilities::ESupportsAttachments )
+                	{
+                	files->AppendL(*text);
+                	TPtrC16 filename = (*files)[0];
+    				User::LeaveIfError( file.Open( fileSession, filename, EFileRead ) );
+    				CleanupClosePushL(file);
+					messageData->AppendAttachmentHandleL( file );
+					aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+					CleanupStack::PopAndDestroy(); // file
+                	}
+                else 
+                	{
+                	}
+                CleanupStack::PopAndDestroy(); // text
+                }
+            }
+        }
+    else
+        {
+        if(capa.iFlags & TSendingCapabilities::ESupportsBodyText )
+        	{
+        	// send as body
+        	CRichText* text = CRichText::NewL(
+            	iEikonEnv->SystemParaFormatLayerL(), 
+            	iEikonEnv->SystemCharFormatLayerL(), CEditableText::EFlatStorage);
+        	CleanupStack::PushL(text);
+        	text->InsertL(0, *aDesC);
+        	messageData->SetBodyTextL( text );
+        	aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+        	CleanupStack::PopAndDestroy(); // text
+        	}
+        else if( capa.iFlags & TSendingCapabilities::ESupportsAttachments )
+        	{
+        	CPlainText* text = CPlainText::NewL(CEditableText::EFlatStorage);
+        	CleanupStack::PushL(text);
+        	text->InsertL(0, *aDesC);
+        	files->AppendL(*text);
+        	TPtrC16 filename = (*files)[0];
+    		User::LeaveIfError( file.Open( fileSession, filename, EFileRead ) );
+    		CleanupClosePushL(file);
+			messageData->AppendAttachmentHandleL( file );
+			aSendUi.CreateAndSendMessageL( serviceUid, messageData );
+			CleanupStack::PopAndDestroy(2); // file, text
+       		}
+       	else 
+       		{
+       		}
+        }
+    CleanupStack::PopAndDestroy(2); // messageData, files
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::SendByKeysL
+// -----------------------------------------------------------------------------
+//
+TUid CNotepadDialogBase::SendByKeysL(
+    CSendUi& aSendUi, 
+    TInt aCommandId, 
+    CNotepadModel& aModel,
+    const RArray<TInt>& aKeys )
+    {
+	CArrayFix<TUid>* servicesToDim = new(ELeave) CArrayFixFlat<TUid>(3);
+   	CleanupStack::PushL( servicesToDim );
+
+    if(aKeys.Count() > 1)
+    {
+      servicesToDim->AppendL( KSenduiMtmPostcardUid ); 	
+    }
+    
+	servicesToDim->AppendL(KSenduiMtmAudioMessageUid); 
+   	TUid serviceUid = aSendUi.ShowSendQueryL( NULL, KCapabilitiesForAllServices, servicesToDim );
+  	CleanupStack::PopAndDestroy( servicesToDim );
+  	if(serviceUid.iUid == 0)
+    	return serviceUid;
+    
+   if ( iCreateFile ) 
+        {
+		delete iCreateFile;
+		iCreateFile = NULL;
+		}
+	iCreateFile	= CNotepadDialogBase::CCreateAndAppendFiles::NewL(
+		aSendUi, aCommandId, aModel, aKeys, *iEikonEnv, iBaseFlags, this, serviceUid);
+	iCreateFile->ShowProgressBarL();
+	iCreateFile->StartAttachingL();
+	return serviceUid;
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::RefreshTitleL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::RefreshTitleL()
+    {
+    if ( iTitlePane && iTitle )
+        {
+        iTitlePane->SetTextL(*iTitle);
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::InsertSendMenuItemAfterL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::InsertSendMenuItemAfterL(
+    CSendUi& aSendUi,
+    CEikMenuPane& aMenuPane, 
+    TInt aCommandId )
+    {
+    TInt index(0);
+    aMenuPane.ItemAndPos( aCommandId, index );
+	aSendUi.AddSendMenuItemL( aMenuPane, index+1, ENotepadCmdSend/*, TSendingCapabilities()*/ );
+	aMenuPane.SetItemSpecific(ENotepadCmdSend, ETrue);
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::ActivateL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::ActivateL()
+    {
+    // we set PriorityDefault if Modeless (for EditByKeyL).
+    if ( IsModeless() )
+        {
+        iEikonEnv->EikAppUi()->AddToStackL(this, ECoeStackPriorityDefault);
+        }
+    iTitlePane = 
+        STATIC_CAST(CAknTitlePane*, 
+            (((CAknAppUi*)iEikonEnv->EikAppUi())->StatusPane())
+                ->ControlL(TUid::Uid(EEikStatusPaneUidTitle)));
+    delete iSavedTitle;
+    iSavedTitle = NULL;
+    if ( iTitle && ( *(iTitlePane->Text()) != *iTitle ) )
+        {
+        iSavedTitle = iTitlePane->Text()->AllocL();
+        RefreshTitleL();
+        }
+    CAknDialog::ActivateL();
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::ProcessCommandL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::ProcessCommandL(TInt aCommandId)
+    {
+    switch (aCommandId)
+        {
+
+        case EAknCmdHelp:
+            {
+			if(FeatureManager::FeatureSupported(KFeatureIdHelp))
+				{
+		 		HlpLauncher::LaunchHelpApplicationL(iEikonEnv->WsSession(), iEikonEnv->EikAppUi()->AppHelpContextL ());	     
+				}	
+            break;
+            }
+
+        case EAknCmdExit:
+            iAvkonAppUi->ProcessCommandL(EAknCmdExit);
+            break;
+        default:
+            CAknDialog::ProcessCommandL(aCommandId);
+            break;
+        }    
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CreateCustomControlL
+// from MEikDialogPageObserver
+// -----------------------------------------------------------------------------
+//
+SEikControlInfo CNotepadDialogBase::CreateCustomControlL(TInt aControlType)
+    {
+    CCoeControl *control = NULL;
+    SEikControlInfo info = {control,0,0};
+    switch ( aControlType )
+        {
+        case ENotepadCtEdwin:
+            info.iControl = new(ELeave) CNotepadEdwin();
+			((CNotepadEdwin*)info.iControl)->SetSkinBackgroundControlContextL(NULL);
+            break;
+        case ENotepadCtRichTextEditor:
+        	info.iControl = new(ELeave) CNotepadRichTextEditor();
+        	((CNotepadRichTextEditor*)info.iControl)->SetSkinBackgroundControlContextL(NULL);
+        	break;
+        case ENotepadCtEdwinLines:
+            info.iControl = new(ELeave) CNotepadEdwinLines(this);
+            break;
+        case ENotepadCtListBox:
+            {
+            CNotepadListBox* listbox = new(ELeave) CNotepadListBox(*this);
+            CleanupStack::PushL(listbox);
+            listbox->LoadMarginsL();
+            info.iControl = listbox;
+            CleanupStack::Pop();
+            }
+            break;
+        case ENotepadCtTemplateListBox:
+            {
+            CNotepadTemplateListBox* templateListbox = new(ELeave) CNotepadTemplateListBox( *this );
+            info.iControl = templateListbox;
+            }
+            break;
+        default:
+            break;
+        }
+    return info;
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::SendFileAsAttachmentL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::SendFileAsAttachmentL(
+    CSendUi& aSendUi,
+    TInt /*aCommandId*/, 
+    const TDesC& aFileName )
+    {
+    CMessageData* messageData = CMessageData::NewL();
+	CleanupStack::PushL( messageData );
+	messageData->AppendAttachmentL( aFileName );
+	aSendUi.ShowQueryAndSendL( messageData );
+	CleanupStack::PopAndDestroy(); // messageData
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::SendFileAsAttachmentL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::SendFileAsAttachmentL(
+    CSendUi& aSendUi,
+    TInt /*aCommandId*/, 
+    RFile& aFile )
+    {
+    CMessageData* messageData = CMessageData::NewL();
+	CleanupStack::PushL( messageData );
+	messageData->AppendAttachmentHandleL( aFile );
+	aSendUi.ShowQueryAndSendL( messageData );
+	CleanupStack::PopAndDestroy(); // messageData
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CleanupSendUiFlag
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::CleanupSendUiFlag(TAny *aSelf)
+    {
+    CNotepadDialogBase* self = STATIC_CAST(CNotepadDialogBase*, aSelf);
+    self->iBaseFlags &= ~ENotepadSendUiRunning;
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::SetFileHandleL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::SetFileHandleL(RFile& aFile)
+	{
+	iFile = aFile;
+	}
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CNotepadDialogBase_Reserved
+// Reserved API.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CNotepadDialogBase::CNotepadDialogBase_Reserved()
+    {
+    }
+
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CTemporaryFiles::CTemporaryFiles
+// -----------------------------------------------------------------------------
+//
+CNotepadDialogBase::CTemporaryFiles::CTemporaryFiles(
+    TInt aGranularity,
+    CEikonEnv& aEikonEnv )
+    :CDesC16ArrayFlat(aGranularity), iEnv(aEikonEnv)
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CTemporaryFiles::AppendL
+//
+// if you need some code conversion....
+// CPlainText::TImportExportParam param;
+// param.iForeignEncoding = KCharacterSetIdentifierUtf8; // target encoding
+// CPlainText::TImportExportResult result;
+// text->ExportTextL(0, stream, param, result);
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::CTemporaryFiles::AppendL(const CPlainText& aText)
+    {
+    TPtrC buf = aText.Read(0);
+    iSendFileName.FillZ();
+    NotepadUtil::LeaveIfCriticalLevelL(iEnv, buf.Size());
+    TFileName fileName;
+    TFileName path;
+    _LIT(KDrive, "C:");
+    iEnv.FsSession().PrivatePath(path);
+   	iEnv.FsSession().CreatePrivatePath(KDefaultDrive);
+    MsgAttachmentUtils::GetFileNameFromBuffer(
+        fileName, buf, 
+        KSentMemoMaxNameLength + 
+            KNotepadFileExtension().Length(), 
+        &KNotepadFileExtension );
+    if ( fileName.Length() == 0 ) 
+        {
+        __ASSERT_DEBUG( KDefaultMemoNameMaxlength + 
+            KNotepadFileExtension().Length() < fileName.MaxLength(),
+            User::Invariant() );
+        iEnv.ReadResourceL(fileName, R_NOTEPAD_DEFAULT_DOCUMENT_NAME);
+        fileName.Append(KNotepadFileExtension);
+        }
+    // If SYMBIAN_REMOVE_UI_FRAMEWORKS_V1 is defined.
+    fileName.Insert(0, path);
+    fileName.Insert(0, KDrive);
+    CApaApplication::GenerateFileName(iEnv.FsSession(), fileName);
+    CDesC16ArrayFlat::AppendL(fileName);
+    RFile file;
+    BaflUtils::DeleteFile( iEnv.FsSession(), fileName );
+    User::LeaveIfError( file.Create( iEnv.FsSession(), 
+        fileName, EFileWrite ) );
+    iSendFileName.Copy(fileName);
+    CleanupClosePushL(file);
+    RFileWriteStream stream(file);
+    CleanupClosePushL(stream);
+    stream.WriteUint16L(CEditableText::EByteOrderMark);
+    aText.ExportTextL( 0, stream, 
+        CPlainText::EOrganiseByParagraph );
+    CleanupStack::PopAndDestroy(2); // stream, file
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CTemporaryFiles::~CTemporaryFiles
+// -----------------------------------------------------------------------------
+CNotepadDialogBase::CTemporaryFiles::~CTemporaryFiles()
+    {
+    for (TInt i(MdcaCount() - 1); i >= 0; i--)
+        {
+        iEnv.FsSession().Delete(MdcaPoint(i));
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CCreateAndAppendFiles* 
+//	CNotepadDialogBase::CCreateAndAppendFiles::NewL
+// -----------------------------------------------------------------------------
+//
+CNotepadDialogBase::CCreateAndAppendFiles* 
+	CNotepadDialogBase::CCreateAndAppendFiles::NewL(
+	CSendUi& aSendAppUi, 
+	TInt aCommandId, 
+	CNotepadModel& aModel,
+	RArray<TInt> aKeys,
+	CEikonEnv& aEikonEnv,
+	TInt& aBaseFlags,
+	CNotepadDialogBase* aNpdDlgBase,TUid aServiceUId)
+	{
+    CCreateAndAppendFiles* self = 
+        new(ELeave) CCreateAndAppendFiles( aSendAppUi, aCommandId, aModel, /*aKeys,*/ aEikonEnv, aBaseFlags, aNpdDlgBase, aServiceUId );
+	CleanupStack::PushL(self);
+    self->ConstructL(aKeys);
+    CleanupStack::Pop(); // self
+    return self; 
+	}
+	
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CCreateAndAppendFiles::CCreateAndAppendFiles
+// -----------------------------------------------------------------------------
+
+CNotepadDialogBase::CCreateAndAppendFiles::CCreateAndAppendFiles(
+	CSendUi& aSendAppUi, 
+	TInt aCommandId,
+	CNotepadModel& aModel,
+    /*RArray<TInt> aKeys,*/
+	CEikonEnv& aEikonEnv,
+	TInt& aBaseFlags,
+	CNotepadDialogBase* aNpdDlgBase, TUid aServiceUId)
+	:CActive(CActive::EPriorityLow), iSendAppUi(aSendAppUi), iCommandId(aCommandId),
+	iModel(aModel), iEnv(aEikonEnv), iBaseFlags(aBaseFlags)//, iNpdDlgBase(aNpdDlgBase)
+	{
+
+	
+	iListDialog = STATIC_CAST(CNotepadListDialog*, aNpdDlgBase );
+ 	iServiceUId = aServiceUId;
+    CActiveScheduler::Add(this);
+	}
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CCreateAndAppendFiles::ConstructL
+// -----------------------------------------------------------------------------
+
+void CNotepadDialogBase::CCreateAndAppendFiles::ConstructL(RArray<TInt> aKeys)
+	{
+
+	for (TInt i=0; i < aKeys.Count(); i++ )
+		{
+		iKeys.Append(aKeys[i]);
+		}
+	
+	array = new (ELeave) CArrayFixFlat<RFile>(10);
+	
+	for (TInt i=0; i < aKeys.Count(); i++ )
+	{
+		array->AppendL(ifile1);
+		
+	}
+	
+	iCount = 0;
+	iTotalCount = iKeys.Count();
+    iFiles = new(ELeave) CTemporaryFiles(iTotalCount+1, iEnv);
+    iText = CPlainText::NewL(CEditableText::EFlatStorage);
+    imessageData = CMessageData::NewL();
+    User::LeaveIfError(iFs.Connect());
+	User::LeaveIfError(iFs.ShareProtected());
+	iCanceled = EFalse;
+
+	}
+	
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CCreateAndAppendFiles::~CCreateAndAppendFiles
+// -----------------------------------------------------------------------------
+
+CNotepadDialogBase::CCreateAndAppendFiles::~CCreateAndAppendFiles()
+	{
+    Cancel();
+	//EndProgressDialog();
+	if(iFiles)		
+		{
+		delete iFiles;
+	 	iFiles =NULL;
+		}
+	
+	if(iText)
+		{
+		delete iText;
+		iText =NULL;
+		}
+	
+	if(imessageData)
+		{
+		
+		delete imessageData;
+		imessageData =NULL;	
+		}
+	
+	if(array)
+		{
+		array->Reset();
+
+		delete array;
+		array =NULL;
+		}
+	if(iProgressBar)
+		{
+		
+		delete iProgressBar;
+		iProgressBar = NULL;
+		}
+	iKeys.Close();
+
+	}
+	
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CCreateAndAppendFiles::ShowProgressBarL
+// -----------------------------------------------------------------------------
+
+void CNotepadDialogBase::CCreateAndAppendFiles::ShowProgressBarL() 
+	{ 
+    iProgressBar = new (ELeave)CAknProgressDialog( REINTERPRET_CAST(CEikDialog** , &iProgressBar), EFalse); 
+    iProgressBar->PrepareLC(R_SEND_NOTEPAD_NOTE); 
+    iProgressBar->RunLD();
+    iProgressBar->SetCallback(this);   
+	} 
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CCreateAndAppendFiles::EndProgressDialog
+// -----------------------------------------------------------------------------
+
+void CNotepadDialogBase::CCreateAndAppendFiles::EndProgressDialog() 
+	{
+    //Stop displaying progress bar and destroy the progress bar pointer 
+    if(iProgressBar) 
+		{ 
+        TRAP_IGNORE( iProgressBar->ProcessFinishedL() );
+        delete iProgressBar; 
+        iProgressBar = NULL; 
+        } 
+	}
+
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CCreateAndAppendFiles::StartAttachingL
+// -----------------------------------------------------------------------------
+
+void CNotepadDialogBase::CCreateAndAppendFiles::StartAttachingL()
+	{
+	iStatus = KRequestPending;
+	if( iCount < iTotalCount )
+		iAttaching = ETrue;
+	else
+		iAttaching = EFalse;
+	
+	
+	if( iAttaching )
+		{
+		TInt tempInt = iKeys[iCount];
+		HBufC* buf = iModel.ContentByKeyL(tempInt);
+		
+        CleanupStack::PushL(buf);
+        iText->Reset();
+        iText->InsertL(0, *buf);
+        iFiles->AppendL(*iText);
+ 
+        User::LeaveIfError( array->At(iCount).Open( iFs, iFiles->iSendFileName, EFileRead ) );
+   		imessageData->AppendAttachmentHandleL( array->At(iCount));
+		
+		iCount++;
+        CleanupStack::PopAndDestroy(); // buf
+		}
+	SetActive();
+	TRequestStatus* status = &iStatus;
+	User::RequestComplete(status,KErrNone);
+	}
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CCreateAndAppendFiles::DialogDismissedL
+// -----------------------------------------------------------------------------
+//
+void CNotepadDialogBase::CCreateAndAppendFiles::DialogDismissedL(TInt /*aButtonId*/)
+    
+    {
+    if( iCount < iTotalCount )
+	    {
+	    iAttaching = EFalse;
+    	iCanceled = ETrue;	
+	    }
+    }
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CCreateAndAppendFiles::RunL
+// -----------------------------------------------------------------------------
+
+void CNotepadDialogBase::CCreateAndAppendFiles::RunL()
+	{
+	switch(iAttaching)
+		{
+		case ETrue:
+			StartAttachingL();
+			break;
+		case EFalse:
+			if (iProgressBar)
+				{
+				EndProgressDialog();
+				}
+			if(!iCanceled)
+				{
+			       iSendAppUi.CreateAndSendMessageL( iServiceUId, imessageData ); 
+			    }
+			    
+			iListDialog->ClearSaveOrMarkedListItemsL(!iCanceled );   
+			iCanceled = EFalse;
+
+			if(iFiles)		
+			{
+				delete iFiles;
+			 	iFiles =NULL;
+			}
+			
+			if(iText)
+			{
+				delete iText;
+				iText =NULL;
+			}
+			
+			if(imessageData)
+			{
+			
+			delete imessageData;
+			imessageData =NULL;	
+			}
+			
+			if(array)
+			{
+			array->Reset();
+
+			delete array;
+			array =NULL;
+			}
+			
+			
+			iKeys.Close();
+
+			iFs.Close();
+			
+			RFs fs;
+			User::LeaveIfError(fs.Connect());
+			CleanupClosePushL(fs);
+		    CFileMan* fileMan = CFileMan::NewL(fs);
+		    CleanupStack::PushL( fileMan );
+
+			TFileName path;
+			fs.PrivatePath(path);
+		   	fs.CreatePrivatePath(KDefaultDrive);
+		   	
+		   	path.Append(_L("*.*"));
+		   	TInt errorcode = fileMan->Delete( path, 0 );
+
+		  	CleanupStack::PopAndDestroy( fileMan );
+		  	CleanupStack::PopAndDestroy();
+		  	
+  			
+			break;
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CNotepadDialogBase::CCreateAndAppendFiles::DoCancel
+// -----------------------------------------------------------------------------
+
+void CNotepadDialogBase::CCreateAndAppendFiles::DoCancel()
+	{
+	if (iProgressBar)
+		{
+		EndProgressDialog();
+		}
+
+	}
+// End of File