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/*
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* Copyright (c) 2002-2007 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: Holds item information
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*
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*/
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// INCLUDES
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#include <e32base.h>
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#include <f32file.h>
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#include <tz.h>
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#include "CFileManagerItemProperties.h"
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#include "CFileManagerUtils.h"
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#include "CFilemanagerMimeIconArray.h"
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#include "Cfilemanagerfolderarray.h"
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#include "Cfilemanageractivesize.h"
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#include "CFilemanagerActiveCount.h"
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#include "CFileManagerEngine.h"
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#include "CGflmGroupItem.h"
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#include "CGflmFileSystemItem.h"
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#include "CGflmDriveItem.h"
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#include "CGflmGlobalActionItem.h"
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::CFileManagerItemProperties
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//
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// -----------------------------------------------------------------------------
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//
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CFileManagerItemProperties::CFileManagerItemProperties(
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CFileManagerUtils& aUtils,
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CFileManagerEngine& aEngine ) :
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iSize( KErrNotFound ),
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iFilesContained( KErrNotFound ),
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iFoldersContained( KErrNotFound ),
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iOpenFiles( KErrNotFound ),
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iUtils( aUtils ),
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iEngine( aEngine )
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{
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::NewL
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//
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// -----------------------------------------------------------------------------
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//
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CFileManagerItemProperties* CFileManagerItemProperties::NewL(
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const TDesC& aFullPath,
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CFileManagerUtils& aUtils,
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CFileManagerEngine& aEngine )
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{
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CFileManagerItemProperties* self =
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new (ELeave) CFileManagerItemProperties( aUtils, aEngine );
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CleanupStack::PushL( self );
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self->ConstructL( aFullPath );
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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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// CFileManagerItemProperties::NewL
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//
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// -----------------------------------------------------------------------------
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//
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CFileManagerItemProperties* CFileManagerItemProperties::NewL(
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const CGflmGroupItem& aItem,
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CFileManagerUtils& aUtils,
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CFileManagerEngine& aEngine )
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{
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CFileManagerItemProperties* self =
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new (ELeave) CFileManagerItemProperties( aUtils, aEngine );
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CleanupStack::PushL( self );
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self->ConstructL( aItem );
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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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// CFileManagerItemProperties::ConstructL
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//
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// -----------------------------------------------------------------------------
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//
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void CFileManagerItemProperties::ConstructL( const TDesC& aFullPath )
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{
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iFullPath = aFullPath.AllocL();
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// Setup the rest of entry data when needed first time
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if ( CFileManagerUtils::HasFinalBackslash( aFullPath ) )
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{
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iState |= EItemDirectory;
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}
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else
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{
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iState |= EItemFile;
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}
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::ConstructL
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//
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// -----------------------------------------------------------------------------
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//
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void CFileManagerItemProperties::ConstructL(
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const TDesC& aFullPath, const TEntry& aEntry )
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{
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iFullPath = aFullPath.AllocL();
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// Setup all entry data now
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SetEntryData( aEntry );
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::ConstructL
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//
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// -----------------------------------------------------------------------------
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//
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void CFileManagerItemProperties::ConstructL( const CGflmGroupItem& aItem )
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{
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switch ( aItem.Type() )
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{
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case CGflmGroupItem::EFile:
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case CGflmGroupItem::EDirectory:
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{
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const CGflmFileSystemItem& fsItem =
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static_cast< const CGflmFileSystemItem& >( aItem );
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HBufC* fullPath = fsItem.FullPathLC();
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ConstructL( *fullPath, fsItem.Entry() );
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if ( iUtils.IsRemoteDrive( *fullPath ) )
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{
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iState |= EItemRemoteDrive;
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}
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CleanupStack::PopAndDestroy( fullPath );
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break;
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}
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case CGflmGroupItem::EDrive:
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{
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const CGflmDriveItem& drvItem =
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static_cast< const CGflmDriveItem& >( aItem );
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iFullPath = drvItem.RootDirectory().AllocL();
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#ifdef RD_MULTIPLE_DRIVE
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iName = iUtils.GetDriveNameL(
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drvItem.Drive(),
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CFileManagerUtils::EMainLayout );
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#else // RD_MULTIPLE_DRIVE
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iName = drvItem.Name().AllocL();
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#endif // RD_MULTIPLE_DRIVE
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iState |= EItemDrive;
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if ( iUtils.IsRemoteDrive( *iFullPath ) )
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{
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iState |= EItemRemoteDrive;
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}
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break;
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}
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case CGflmGroupItem::EGlobalActionItem:
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{
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const CGflmGlobalActionItem& actItem =
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static_cast< const CGflmGlobalActionItem& >( aItem );
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if ( actItem.Id() == EFileManagerBackupAction )
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{
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// Ignore error
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iEngine.LatestBackupTime( iModified );
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}
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iName = aItem.Name().AllocL();
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// Action items do not have entry data, so mark it as fetched
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iState |= EItemAction | EItemEntryDataFetched;
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break;
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}
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default:
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{
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User::Leave( KErrNotFound );
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break;
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}
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}
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::~CFileManagerItemProperties
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//
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// -----------------------------------------------------------------------------
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//
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CFileManagerItemProperties::~CFileManagerItemProperties()
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{
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delete iFullPath;
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delete iActiveSize;
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delete iActiveCount;
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delete iName;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::Name() const
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//
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TPtrC CFileManagerItemProperties::Name() const
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{
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if ( iState & EItemNotFileOrDir )
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{
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return iName->Des();
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}
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TParsePtrC parse( CFileManagerUtils::StripFinalBackslash( *iFullPath ) );
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return parse.Name();
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::ModifiedDate() const
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//
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TTime CFileManagerItemProperties::ModifiedDate() const
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{
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EnsureEntryDataFetched();
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return iModified;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::SizeL()
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//
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt64 CFileManagerItemProperties::SizeL()
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{
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if ( iState & EItemNotFileOrDir )
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{
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return 0;
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}
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if( iSize == KErrNotFound )
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{
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if ( iState & EItemFile )
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{
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EnsureEntryDataFetched();
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}
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else
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{
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iSize = FolderSizeL( *iFullPath );
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}
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}
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return iSize;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::FilesContainedL()
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//
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CFileManagerItemProperties::FilesContainedL()
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{
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if( iFilesContained == KErrNotFound )
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{
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CountItemsL( CFileManagerItemProperties::EFile );
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}
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return iFilesContained;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::FoldersContainedL()
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//
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CFileManagerItemProperties::FoldersContainedL()
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{
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if( iFoldersContained == KErrNotFound )
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{
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CountItemsL( CFileManagerItemProperties::EFolder );
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}
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return iFoldersContained;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::OpenFilesL()
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//
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CFileManagerItemProperties::OpenFilesL()
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{
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if( iOpenFiles == KErrNotFound )
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{
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CountItemsL( CFileManagerItemProperties::EOpen );
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}
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return iOpenFiles;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::TypeL()
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//
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TUint32 CFileManagerItemProperties::TypeL()
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{
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if( iType == CFileManagerItemProperties::ENotDefined )
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{
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iType = iUtils.FileTypeL( *iFullPath );
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}
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return iType;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::Ext() const
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//
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TPtrC CFileManagerItemProperties::Ext() const
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{
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if ( iState & EItemNotFileOrDir )
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{
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return TPtrC( KNullDesC );
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}
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TParsePtrC parse( *iFullPath );
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TPtrC ext( parse.Ext() );
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return ext;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::CountItemsL
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// -----------------------------------------------------------------------------
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//
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TInt CFileManagerItemProperties::CountItemsL(
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const TFileManagerFileType& aType )
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{
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if ( !( iState & ( EItemDirectory | EItemDrive ) ) )
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{
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// It's not a folder
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return KErrNotFound;
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}
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delete iActiveCount;
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iActiveCount = NULL;
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iActiveCount = CFileManagerActiveCount::NewL(
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iEngine.Fs(), *iFullPath, aType );
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if ( !iActiveCount->IsProcessDone() )
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{
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iEngine.ShowWaitDialogL( *iActiveCount );
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}
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if ( iFilesContained == KErrNotFound )
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{
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iFilesContained = iActiveCount->FileCount();
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}
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if ( iFoldersContained == KErrNotFound )
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{
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iFoldersContained = iActiveCount->FolderCount();
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}
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if ( iOpenFiles == KErrNotFound )
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{
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iOpenFiles = iActiveCount->OpenFiles();
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}
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return KErrNone;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::FolderSizeL
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// -----------------------------------------------------------------------------
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//
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TInt64 CFileManagerItemProperties::FolderSizeL( const TDesC& aFullPath )
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{
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if ( !( iState & EItemDirectory ) )
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{
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// It's not a folder
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return KErrNotFound;
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}
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delete iActiveSize;
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iActiveSize = NULL;
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iActiveSize = CFileManagerActiveSize::NewL( iEngine.Fs(), aFullPath );
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iEngine.ShowWaitDialogL( *iActiveSize );
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if ( !iActiveSize->IsProcessDone() )
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{
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User::Leave( KErrCancel );
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}
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return iActiveSize->GetFolderSize();
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}
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// -----------------------------------------------------------------------------
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// CFileManagerItemProperties::FullPath() const
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//
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TPtrC CFileManagerItemProperties::FullPath() const
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{
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if ( iFullPath )
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{
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|
398 |
return iFullPath->Des();
|
|
|
399 |
}
|
|
|
400 |
return TPtrC( KNullDesC );
|
|
|
401 |
}
|
|
|
402 |
|
|
|
403 |
// -----------------------------------------------------------------------------
|
|
|
404 |
// CFileManagerItemProperties::NameAndExt() const
|
|
|
405 |
//
|
|
|
406 |
// -----------------------------------------------------------------------------
|
|
|
407 |
//
|
|
|
408 |
EXPORT_C TPtrC CFileManagerItemProperties::NameAndExt() const
|
|
|
409 |
{
|
|
|
410 |
if ( iState & EItemNotFileOrDir )
|
|
|
411 |
{
|
|
|
412 |
return iName->Des();
|
|
|
413 |
}
|
|
|
414 |
TParsePtrC parse( CFileManagerUtils::StripFinalBackslash( *iFullPath ) );
|
|
|
415 |
return parse.NameAndExt();
|
|
|
416 |
}
|
|
|
417 |
|
|
|
418 |
// -----------------------------------------------------------------------------
|
|
|
419 |
// CFileManagerItemProperties::LocalizedName() const
|
|
|
420 |
//
|
|
|
421 |
// -----------------------------------------------------------------------------
|
|
|
422 |
//
|
|
|
423 |
EXPORT_C TPtrC CFileManagerItemProperties::LocalizedName() const
|
|
|
424 |
{
|
|
|
425 |
if (iState & EItemDirectory )
|
|
|
426 |
{
|
|
|
427 |
TPtrC ptr( iUtils.LocalizedName( *iFullPath ) );
|
|
|
428 |
if ( ptr.Length() )
|
|
|
429 |
{
|
|
|
430 |
return ptr;
|
|
|
431 |
}
|
|
|
432 |
}
|
|
|
433 |
return NameAndExt();
|
|
|
434 |
}
|
|
|
435 |
|
|
|
436 |
// -----------------------------------------------------------------------------
|
|
|
437 |
// CFileManagerItemProperties::ModifiedLocalDate() const
|
|
|
438 |
//
|
|
|
439 |
// -----------------------------------------------------------------------------
|
|
|
440 |
//
|
|
|
441 |
EXPORT_C TInt CFileManagerItemProperties::ModifiedLocalDate(
|
|
|
442 |
TTime& aTime ) const
|
|
|
443 |
{
|
|
|
444 |
aTime = ModifiedDate(); // convert from universal time
|
|
|
445 |
RTz tz;
|
|
|
446 |
TInt err( tz.Connect() );
|
|
|
447 |
if ( err == KErrNone )
|
|
|
448 |
{
|
|
|
449 |
err = tz.ConvertToLocalTime( aTime );
|
|
|
450 |
if ( err != KErrNone )
|
|
|
451 |
{
|
|
|
452 |
aTime = ModifiedDate(); // use universal time
|
|
|
453 |
}
|
|
|
454 |
tz.Close();
|
|
|
455 |
}
|
|
|
456 |
return err;
|
|
|
457 |
}
|
|
|
458 |
|
|
|
459 |
// -----------------------------------------------------------------------------
|
|
|
460 |
// CFileManagerItemProperties::ContainsAnyFilesOrFolders()
|
|
|
461 |
//
|
|
|
462 |
// -----------------------------------------------------------------------------
|
|
|
463 |
//
|
|
|
464 |
EXPORT_C TInt CFileManagerItemProperties::ContainsAnyFilesOrFolders()
|
|
|
465 |
{
|
|
|
466 |
if ( !( iState & EItemDirectory ) ||
|
|
|
467 |
( iState & EItemHasNoFilesOrFolders ) )
|
|
|
468 |
{
|
|
|
469 |
return EFalse;
|
|
|
470 |
}
|
|
|
471 |
if ( iState & EItemHasFilesOrFolders )
|
|
|
472 |
{
|
|
|
473 |
return ETrue;
|
|
|
474 |
}
|
|
|
475 |
TBool ret( CFileManagerUtils::HasAny(
|
|
|
476 |
iEngine.Fs(),
|
|
|
477 |
*iFullPath,
|
|
|
478 |
KEntryAttNormal | KEntryAttDir | KEntryAttHidden | KEntryAttSystem ) );
|
|
|
479 |
if ( ret )
|
|
|
480 |
{
|
|
|
481 |
iState |= EItemHasFilesOrFolders;
|
|
|
482 |
}
|
|
|
483 |
else
|
|
|
484 |
{
|
|
|
485 |
iState |= EItemHasNoFilesOrFolders;
|
|
|
486 |
}
|
|
|
487 |
return ret;
|
|
|
488 |
}
|
|
|
489 |
|
|
|
490 |
// -----------------------------------------------------------------------------
|
|
|
491 |
// CFileManagerItemProperties::MimeTypeL()
|
|
|
492 |
//
|
|
|
493 |
// -----------------------------------------------------------------------------
|
|
|
494 |
//
|
|
|
495 |
EXPORT_C TPtrC CFileManagerItemProperties::MimeTypeL()
|
|
|
496 |
{
|
|
|
497 |
if ( iState & EItemNotFileOrDir )
|
|
|
498 |
{
|
|
|
499 |
return TPtrC( KNullDesC );
|
|
|
500 |
}
|
|
|
501 |
return iUtils.MimeTypeL( *iFullPath );
|
|
|
502 |
}
|
|
|
503 |
|
|
|
504 |
// -----------------------------------------------------------------------------
|
|
|
505 |
// CFileManagerItemProperties::IsDrive()
|
|
|
506 |
//
|
|
|
507 |
// -----------------------------------------------------------------------------
|
|
|
508 |
//
|
|
|
509 |
EXPORT_C TBool CFileManagerItemProperties::IsDrive() const
|
|
|
510 |
{
|
|
|
511 |
if ( iState & EItemDrive )
|
|
|
512 |
{
|
|
|
513 |
return ETrue;
|
|
|
514 |
}
|
|
|
515 |
return EFalse;
|
|
|
516 |
}
|
|
|
517 |
|
|
|
518 |
// -----------------------------------------------------------------------------
|
|
|
519 |
// CFileManagerItemProperties::DriveName()
|
|
|
520 |
//
|
|
|
521 |
// -----------------------------------------------------------------------------
|
|
|
522 |
//
|
|
|
523 |
EXPORT_C TPtrC CFileManagerItemProperties::DriveName() const
|
|
|
524 |
{
|
|
|
525 |
if ( iState & EItemDrive )
|
|
|
526 |
{
|
|
|
527 |
return Name();
|
|
|
528 |
}
|
|
|
529 |
return iEngine.CurrentDriveName();
|
|
|
530 |
}
|
|
|
531 |
|
|
|
532 |
// -----------------------------------------------------------------------------
|
|
|
533 |
// CFileManagerItemProperties::IsRemoteDrive()
|
|
|
534 |
//
|
|
|
535 |
// -----------------------------------------------------------------------------
|
|
|
536 |
//
|
|
|
537 |
EXPORT_C TBool CFileManagerItemProperties::IsRemoteDrive() const
|
|
|
538 |
{
|
|
|
539 |
if ( iState & EItemRemoteDrive )
|
|
|
540 |
{
|
|
|
541 |
return ETrue;
|
|
|
542 |
}
|
|
|
543 |
return EFalse;
|
|
|
544 |
}
|
|
|
545 |
|
|
|
546 |
// -----------------------------------------------------------------------------
|
|
|
547 |
// CFileManagerItemProperties::EnsureEntryDataFetched
|
|
|
548 |
//
|
|
|
549 |
// -----------------------------------------------------------------------------
|
|
|
550 |
//
|
|
|
551 |
void CFileManagerItemProperties::EnsureEntryDataFetched() const
|
|
|
552 |
{
|
|
|
553 |
if ( iState & EItemEntryDataFetched )
|
|
|
554 |
{
|
|
|
555 |
return;
|
|
|
556 |
}
|
|
|
557 |
|
|
|
558 |
iState |= EItemEntryDataFetched; // Do not try fetch more than once
|
|
|
559 |
|
|
|
560 |
TEntry entry;
|
|
|
561 |
if ( iEngine.Fs().Entry( *iFullPath, entry ) != KErrNone )
|
|
|
562 |
{
|
|
|
563 |
return;
|
|
|
564 |
}
|
|
|
565 |
|
|
|
566 |
SetEntryData( entry );
|
|
|
567 |
}
|
|
|
568 |
|
|
|
569 |
// -----------------------------------------------------------------------------
|
|
|
570 |
// CFileManagerItemProperties::SetEntryData
|
|
|
571 |
//
|
|
|
572 |
// -----------------------------------------------------------------------------
|
|
|
573 |
//
|
|
|
574 |
void CFileManagerItemProperties::SetEntryData( const TEntry& aEntry ) const
|
|
|
575 |
{
|
|
|
576 |
iState |= EItemEntryDataFetched;
|
|
|
577 |
|
|
|
578 |
iModified = aEntry.iModified;
|
|
|
579 |
|
|
|
580 |
if ( aEntry.IsDir() )
|
|
|
581 |
{
|
|
|
582 |
iState |= EItemDirectory;
|
|
|
583 |
}
|
|
|
584 |
else
|
|
|
585 |
{
|
|
|
586 |
iState |= EItemFile;
|
|
|
587 |
iSize = (TUint) aEntry.iSize;
|
|
|
588 |
}
|
|
|
589 |
}
|
|
|
590 |
|
|
|
591 |
// -----------------------------------------------------------------------------
|
|
|
592 |
// CFileManagerItemProperties::DriveId
|
|
|
593 |
//
|
|
|
594 |
// -----------------------------------------------------------------------------
|
|
|
595 |
//
|
|
|
596 |
EXPORT_C TInt CFileManagerItemProperties::DriveId() const
|
|
|
597 |
{
|
|
|
598 |
TInt ret( KErrNotFound );
|
|
|
599 |
if ( iFullPath )
|
|
|
600 |
{
|
|
|
601 |
ret = TDriveUnit( *iFullPath );
|
|
|
602 |
}
|
|
|
603 |
return ret;
|
|
|
604 |
}
|
|
|
605 |
|
|
|
606 |
// End of File
|