--- a/emailservices/emailclientapi/src/messageiterator.cpp Tue Aug 31 15:04:17 2010 +0300
+++ b/emailservices/emailclientapi/src/messageiterator.cpp Wed Sep 01 12:28:57 2010 +0100
@@ -1,5 +1,5 @@
/*
-* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* Copyright (c) 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"
@@ -18,10 +18,10 @@
#include "emailmessage.h"
#include "messageiterator.h"
#include "emailapiutils.h"
-#include "CFSMailPlugin.h"
+#include "cfsmailplugin.h"
#include "emailapiutils.h"
#include "emailclientapi.hrh"
-#include "MFSMailIterator.h"
+#include "mfsmailiterator.h"
// number of messages in chunk to retrive from protocol plugin. Actual chunk
// size is one less because last element is used for reference to next chunk
@@ -29,7 +29,6 @@
const TInt KMessageChunkSize = 5;
const TInt KUndefined = -1;
-
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
@@ -51,7 +50,7 @@
iPluginData.ReleaseInstance();
TInt count = iMessageArray.Count();
iMessageArray.ResetAndDestroy();
- for ( TInt i = count; i < iFsMessageArray.Count(); i++ )
+ for (TInt i = count; i < iFsMessageArray.Count(); i++)
{
delete iFsMessageArray[i];
}
@@ -74,7 +73,7 @@
{
delete this;
}
-
+
// -----------------------------------------------------------------------------
// Returns next message
// Messages are retrieved from protocol plugin in chunks of x messages and
@@ -91,7 +90,7 @@
// No messages found,
// Reset the cursor and return NULL
iCursor = KUndefined;
- iStartMsgId = TFSMailMsgId();
+ iStartMsgId = TFSMailMsgId();
return NULL;
}
// Items found, return the first item in the buffer
@@ -112,9 +111,9 @@
{
if ( iCursor == KUndefined )
{
- iStartMsgId = TFSMailMsgId();
+ iStartMsgId = TFSMailMsgId();
// Buffer empty, client should first call NextL
- return NULL;
+ return NULL;
}
// Iterate to the previous item
iCursor--;
@@ -124,19 +123,17 @@
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
-TBool CMessageIterator::ReadNextChunkL()
+TBool CMessageIterator::ReadNextChunkL( )
{
- User::LeaveIfNull( iIterator );
-
TBool chunkFound = EFalse;
// Delete previous items if exist
CleanCache();
iHasMoreNextItems = iIterator->NextL(
iStartMsgId,
- KMessageChunkSize,
+ KMessageChunkSize,
iFsMessageArray );
- if ( iFsMessageArray.Count() > 0 )
+ if ( iFsMessageArray.Count() > 0)
{
chunkFound = ETrue;
// Set the cursor to the first item
@@ -149,10 +146,8 @@
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
-TBool CMessageIterator::ReadPreviousChunkL()
+TBool CMessageIterator::ReadPreviousChunkL( )
{
- User::LeaveIfNull( iIterator );
-
TBool chunkFound = EFalse;
// Delete previous items if exist
@@ -163,7 +158,7 @@
KMessageChunkSize,
tmp );
TInt count = tmp.Count();
- if ( count > 0 )
+ if ( count > 0)
{
// It seems that items have been found
// Set the cursor to the end of array
@@ -173,17 +168,18 @@
// Revise the order of the buffer.
// Create complete cache, so it is easier to iterate,
// as now we have to start from the end of cache
- for ( TInt i = count; i > 0; i-- )
+ for (TInt i = count; i > 0; i--)
{
CFSMailMessage* msg = tmp[i-1];
iFsMessageArray.AppendL( msg );
AddToCacheL( msg );
- }
+ }
}
-
+
return chunkFound;
}
+
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
@@ -211,7 +207,7 @@
iCursor--;
return NULL;
}
- }
+ }
else if ( iCursor < 0 )
{
iStartMsgId = iFsMessageArray[0]->GetMessageId();
@@ -219,22 +215,22 @@
{
if ( !ReadPreviousChunkL() )
{
- // Buffer is empty now, client should call nextL,
+ // Buffer is empty now, client should call nextL,
// and start reading from the start of the buffer
- iCursor = KUndefined;
- return NULL;
+ iCursor = KUndefined;
+ return NULL;
}
}
else
{
- // Buffer is empty now, client should call nextL,
+ // Buffer is empty now, client should call nextL,
// and start reading from the start of the buffer
iCursor = KUndefined;
return NULL;
}
}
-
- if ( iCursor < iFsMessageArray.Count() )
+
+ if ( iCursor < iFsMessageArray.Count() )
{
/* There are items to read in the cache */
if ( iCursor >= iMessageArray.Count() )
@@ -245,13 +241,14 @@
}
else
{
- // No more items found,
+ // No more items found,
// set the cursor to the previous item,
// and return NULL.
iCursor--;
return NULL;
}
- }
+ }
+
// -----------------------------------------------------------------------------
//
@@ -259,7 +256,7 @@
void CMessageIterator::AddToCacheL( CFSMailMessage* aFsMsg )
{
CEmailMessage* message = CEmailMessage::NewL( iPluginData, aFsMsg, EAPIOwns );
- iMessageArray.AppendL( message );
+ iMessageArray.AppendL(message);
}
// -----------------------------------------------------------------------------
@@ -270,12 +267,12 @@
// This is strange loop indeed
// Both arrays has items that are deleted, iMessageArray has objects that point to iFsMessageArray
// Index in both arrays goes syncronously
- // To prevent double destruction, first delete iMessageArray onjects and then the rest of the iFsMessageArray
+ // To prevent double destruction, first delete iMessageArray onjects and then the rest of the iFsMessageArray
TInt count = iMessageArray.Count();
iMessageArray.ResetAndDestroy();
- for ( TInt i = count; i < iFsMessageArray.Count(); i++ )
+ for (TInt i = count; i < iFsMessageArray.Count(); i++)
{
- iFsMessageArray.Remove( count );
+ iFsMessageArray.Remove(count);
}
iFsMessageArray.Reset();
}
@@ -300,11 +297,11 @@
//
// -----------------------------------------------------------------------------
CMessageIterator::CMessageIterator(
- MFSMailIterator* aIterator,
+ MFSMailIterator* aIterator,
CPluginData& aPluginData,
- TUint aCount ) :
- iIterator( aIterator ),
- iPluginData( aPluginData ),
+ TUint aCount ) :
+ iIterator( aIterator ),
+ iPluginData( aPluginData ),
iStartMsgId( TFSMailMsgId() ),
iState( EReadNextMessageChunk ),
iFsMessageArray( KMessageChunkSize ),
@@ -312,8 +309,8 @@
iCursor ( KUndefined ),
iFirstMsgId( TFSMailMsgId() ),
iHasMoreNextItems( ETrue ),
- iHasMorePrevItems( ETrue )
+ iHasMorePrevItems( ETrue )
{
}
-
-// End of file
+
+// End of file.