--- a/widgetmanager/src/wmpersistentwidgetorder.cpp	Thu Dec 17 08:40:49 2009 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,244 +0,0 @@
-/*
-* 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"
-* 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:
-* Defines an ordered list of widget id's with persistence capability
-*
-*/
-
-// INCLUDES
-#include <s32file.h> // RFile
-#include <s32std.h> // streams
-#include <driveinfo.h>
-#include <sysutil.h> 
-
-#include "wmwidgetdata.h"
-#include "wmpersistentwidgetorder.h"
-
-// CONSTANTS
-_LIT( KStoreFileName, "wmlistorder.dat" );
-
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::NewL
-// ---------------------------------------------------------
-//
-CWmPersistentWidgetOrder* CWmPersistentWidgetOrder::NewL( RFs& aFs )
-    {
-    CWmPersistentWidgetOrder* self =
-        new (ELeave) CWmPersistentWidgetOrder( aFs );
-    CleanupStack::PushL( self );
-    self->ConstructL();
-    CleanupStack::Pop( self );
-    return self;
-    }
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::CWmPersistentWidgetOrder
-// ---------------------------------------------------------
-//
-CWmPersistentWidgetOrder::CWmPersistentWidgetOrder( RFs& aFs )
-    : iFs( aFs )
-    {
-    }
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::ConstructL
-// ---------------------------------------------------------
-//
-void CWmPersistentWidgetOrder::ConstructL()
-    {
-    }
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::~CWmPersistentWidgetOrder
-// ---------------------------------------------------------
-//
-CWmPersistentWidgetOrder::~CWmPersistentWidgetOrder()
-    {
-    CleanupArray();
-    }
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::LoadL
-// ---------------------------------------------------------
-//
-void CWmPersistentWidgetOrder::LoadL()
-    {
-    // 1. empty the in-mempory storage
-    CleanupArray();
-    // 2. create stream for reading data from a file
-    TFileName storeFileName;
-    GetStoreFileNameL( storeFileName );
-    CPermanentFileStore* fileStore = NULL;
-    fileStore = CPermanentFileStore::OpenL(
-            iFs, storeFileName, EFileRead );
-    CleanupStack::PushL( fileStore );
-    RStoreReadStream reader;
-    reader.OpenLC( *fileStore, fileStore->Root() );
-    // 3. read all contents from the stream
-    TInt arrayCount = reader.ReadInt32L();
-    while( iTagArray.Count() < arrayCount )
-        {
-        TInt32 uid = reader.ReadInt32L();
-        TInt32 publisherIdLen = reader.ReadInt32L();
-        HBufC16* publisherId = HBufC16::NewLC(publisherIdLen);
-        TPtr16 publisherIdPtr = publisherId->Des();
-        reader.ReadL( publisherIdPtr, publisherIdLen );
-        iTagArray.AppendL( Tag( uid, publisherId ) );
-        CleanupStack::Pop( publisherId );
-        }
-    // 4. cleanup
-    CleanupStack::PopAndDestroy( &reader );
-    CleanupStack::PopAndDestroy( fileStore );
-    }
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::StoreL
-// ---------------------------------------------------------
-//
-void CWmPersistentWidgetOrder::StoreL( const RWidgetDataValues& aArray )
-    {
-    // 1. empty the in-mempory storage
-    CleanupArray();
-    // 2. serialize the widget array tags to a local array
-    for( TInt i=0; i<aArray.Count(); ++i )
-        {
-        TInt32 uid = aArray[i]->Uid().iUid;
-        HBufC16* publisherId = aArray[i]->HsContentInfo().PublisherId().AllocLC();
-        iTagArray.AppendL( Tag( uid, publisherId ) );
-        CleanupStack::Pop( publisherId );
-        }
-    // 3. create stream for storing the data to a file
-    TFileName storeFileName;
-    GetStoreFileNameL( storeFileName );
-    CPermanentFileStore* fileStore = CPermanentFileStore::ReplaceLC(
-            iFs, storeFileName, EFileWrite );
-    fileStore->SetTypeL(KPermanentFileStoreLayoutUid);
-    RStoreWriteStream writer;
-    TStreamId id = writer.CreateLC( *fileStore );
-    // 4. write all content to the stream
-    writer.WriteInt32L( iTagArray.Count() );
-    for( TInt i=0; i<iTagArray.Count(); ++i )
-        {
-        writer.WriteInt32L( iTagArray[i].iUid );
-        writer.WriteInt32L( iTagArray[i].iPublisherId->Length() );
-        writer.WriteL( *iTagArray[i].iPublisherId,
-                iTagArray[i].iPublisherId->Length() );
-        }
-    // 5. check available space and commit the stream
-    TInt streamsize = writer.Sink()->SizeL();
-    TBool  noSpace = SysUtil::DiskSpaceBelowCriticalLevelL( &iFs, streamsize,  
-                                                                EDriveC ); 
-    if( noSpace )
-        {
-        //do nothing
-        }
-    else // there is enough free space
-        {
-        writer.CommitL();
-        fileStore->SetRootL(id);
-        fileStore->CommitL();        
-        }
-
-    // 6. cleanup
-    CleanupStack::PopAndDestroy( &writer );
-    CleanupStack::PopAndDestroy( fileStore );
-    }
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::CleanupArray
-// ---------------------------------------------------------
-//
-void CWmPersistentWidgetOrder::CleanupArray()
-    {
-    for( TInt i=0; i<iTagArray.Count(); ++i )
-        {
-        delete iTagArray[i].iPublisherId;
-        iTagArray[i].iPublisherId = 0;
-        }
-    iTagArray.Close();
-    }
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::GetStoreFileNameL
-// ---------------------------------------------------------
-//
-void CWmPersistentWidgetOrder::GetStoreFileNameL(
-        TDes& aPathBuf )
-    {
-    // get default drive for phone memory
-    TInt driveNum = EDriveC;
-    User::LeaveIfError( DriveInfo::GetDefaultDrive(
-        DriveInfo::EDefaultPhoneMemory, driveNum ) );
-    // make sure the directory exists
-    iFs.CreatePrivatePath( driveNum ); // ignore errors
-    // build the store path
-    TChar driveLetter;
-    User::LeaveIfError( iFs.DriveToChar( driveNum, driveLetter ) );
-    aPathBuf.Append( driveLetter );
-    aPathBuf.Append( _L(":") );
-    TFileName privatePath;
-    User::LeaveIfError( iFs.PrivatePath( privatePath ) );
-    aPathBuf.Append( privatePath );
-    aPathBuf.Append( KStoreFileName );
-    }
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::IndexOf
-// ---------------------------------------------------------
-//
-TInt CWmPersistentWidgetOrder::IndexOf( const CWmWidgetData& aWidgetData ) const
-    {
-    TInt found = KErrNotFound;
-    for( TInt i=0; i<iTagArray.Count() && found<0; ++i )
-        {
-        if ( iTagArray[i].Matches( aWidgetData ) )
-            found = i;
-        }
-    return found;
-    }
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::IsEmpty
-// ---------------------------------------------------------
-//
-TBool CWmPersistentWidgetOrder::IsEmpty() const
-    {
-    return iTagArray.Count() == 0;
-    }
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::Tag::Tag
-// ---------------------------------------------------------
-//
-CWmPersistentWidgetOrder::Tag::Tag(
-        TInt32 aUid, HBufC16* aPublisherId )
-    {
-    iUid = aUid;
-    iPublisherId = aPublisherId;
-    }
-
-// ---------------------------------------------------------
-// CWmPersistentWidgetOrder::Tag::Matches
-// ---------------------------------------------------------
-//
-TBool CWmPersistentWidgetOrder::Tag::Matches(
-        const CWmWidgetData& aWidgetData ) const
-    {
-    return ( aWidgetData.Uid().iUid == iUid &&
-            aWidgetData.HsContentInfo().PublisherId() == *iPublisherId );
-    }
-
-
-// end of file