diff -r 000000000000 -r 6a9f87576119 filemanager/Engine/src/CFilemanagerMimeIconArray.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/filemanager/Engine/src/CFilemanagerMimeIconArray.cpp Mon Jan 18 20:09:41 2010 +0200 @@ -0,0 +1,177 @@ +/* +* Copyright (c) 2002-2008 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: Maps the mime or file extension to icon +* +*/ + + + +// INCLUDE FILES +#include +#include +#include +#include "CFilemanagerMimeIconArray.h" +#include "CGflmNavigatorModel.h" +#include "CDirectoryLocalizer.h" +#include "CFileManagerCommonDefinitions.h" + + +// ============================ MEMBER FUNCTIONS =============================== + +// ----------------------------------------------------------------------------- +// CFileManagerMimeIconArray::NewL +// +// ----------------------------------------------------------------------------- +// +CFileManagerMimeIconArray* CFileManagerMimeIconArray::NewL( + TInt aResId, CGflmNavigatorModel& aNavigator ) + { + CFileManagerMimeIconArray* self = new( ELeave ) + CFileManagerMimeIconArray( aNavigator ); + + CleanupStack::PushL( self ); + self->ConstructFromResourceL( aResId ); + CleanupStack::Pop( self ); + + return self; + } + +// ----------------------------------------------------------------------------- +// CFileManagerMimeIconArray::CFileManagerMimeIconArray +// C++ default constructor can NOT contain any code, that +// might leave. +// ----------------------------------------------------------------------------- +// +CFileManagerMimeIconArray::CFileManagerMimeIconArray( + CGflmNavigatorModel& aNavigator ) + : iNavigator( aNavigator ) + { + } + +// ----------------------------------------------------------------------------- +// CFileManagerMimeIconArray::ConstructFromResourceL +// +// ----------------------------------------------------------------------------- +// +void CFileManagerMimeIconArray::ConstructFromResourceL( TInt aResId ) + { + TResourceReader reader; + CCoeEnv::Static()->CreateResourceReaderLC( reader, aResId ); + + TInt count( reader.ReadInt16() ); + + iArray.ReserveL( count ); + + for( TInt i( 0 ); i < count; i++ ) + { + const TPtrC mime( reader.ReadTPtrC() ); + const TInt iconId( reader.ReadInt16() ); + CMimeIconEntry* entry = CMimeIconEntry::NewLC( mime, iconId ); + iArray.AppendL( entry ); + CleanupStack::Pop( entry ); + } + + CleanupStack::PopAndDestroy(); // reader + } + +// ----------------------------------------------------------------------------- +// CFileManagerMimeIconArray::~CFileManagerMimeIconArray +// Destructor +// ----------------------------------------------------------------------------- +// +CFileManagerMimeIconArray::~CFileManagerMimeIconArray() + { + iArray.ResetAndDestroy(); + iArray.Close(); + } + +// ----------------------------------------------------------------------------- +// CFileManagerMimeIconArray::ResolveIconL +// +// ----------------------------------------------------------------------------- +// +TInt CFileManagerMimeIconArray::ResolveIconL( const TDesC& aFullPath ) + { + TPtrC fileType( iNavigator.ResolveMimeTypeL( aFullPath ) ); + TParsePtrC parse( aFullPath ); + TPtrC fileExt( parse.Ext() ); + TInt count( iArray.Count() ); + + for( TInt i( 0 ); i < count; ++i ) + { + CMimeIconEntry* entry = iArray[ i ]; + TPtrC mime( entry->iMime->Des() ); + if ( fileType.FindF( mime ) != KErrNotFound || + fileExt.FindF( mime ) != KErrNotFound ) + { + return entry->iIconId; + } + } + if ( fileType.Length() ) + { + // File is recognized, but there is no own icon defined for this type. + // Use note icon to indicate the user that file is not unsupported. + return EFileManagerNoteFileIcon; + } + return EFileManagerOtherFileIcon; + } + +//------------------------------------------------------------------------------- +// CFileManagerMimeIconArray::CMimeIconEntry::CMimeIconEntry +// +// ----------------------------------------------------------------------------- +// +CFileManagerMimeIconArray::CMimeIconEntry::CMimeIconEntry( + const TInt aIconId ) : + iIconId( aIconId ) + { + } + +// ----------------------------------------------------------------------------- +// CFileManagerMimeIconArray::CMimeIconEntry::~CMimeIconEntry +// +// ----------------------------------------------------------------------------- +// +CFileManagerMimeIconArray::CMimeIconEntry::~CMimeIconEntry() + { + delete iMime; + } + +// ----------------------------------------------------------------------------- +// CFileManagerMimeIconArray::CMimeIconEntry::NewLC +// +// ----------------------------------------------------------------------------- +// +CFileManagerMimeIconArray::CMimeIconEntry* + CFileManagerMimeIconArray::CMimeIconEntry::NewLC( + const TDesC& aMime, const TInt aIconId ) + { + CMimeIconEntry* self = new( ELeave ) CMimeIconEntry( aIconId ); + CleanupStack::PushL( self ); + self->ConstructL( aMime ); + return self; + } + +// ----------------------------------------------------------------------------- +// CFileManagerMimeIconArray::CMimeIconEntry::ConstructL +// +// ----------------------------------------------------------------------------- +// +void CFileManagerMimeIconArray::CMimeIconEntry::ConstructL( + const TDesC& aMime ) + { + iMime = aMime.AllocL(); + } + +// End of File