--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/src/inc/fmfiletyperecognizer.cpp	Fri Jun 25 17:08:34 2010 +0800
@@ -0,0 +1,140 @@
+/*
+ * 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:
+ *      The source file of the file type recognizer
+ */
+
+#include "fmfiletyperecognizer.h"
+#include "fmutils.h"
+#include <QFileInfo>
+#include <QStringList>
+
+FmFileTypeRecognizer::FmFileTypeRecognizer()
+{
+    QStringList fileExtensionList;
+    
+    fileExtensionList.append( QString( "bmp" ) );
+    fileExtensionList.append( QString( "gif" ) );
+    fileExtensionList.append( QString( "jpe" ) );
+    fileExtensionList.append( QString( "jpeg" ) );
+    fileExtensionList.append( QString( "jpg" ) );
+    fileExtensionList.append( QString( "ota" ) );
+    fileExtensionList.append( QString( "png" ) );
+    fileExtensionList.append( QString( "tif" ) );
+    fileExtensionList.append( QString( "tiff" ) );
+    fileExtensionList.append( QString( "wbmp" ) );
+    fileExtensionList.append( QString( "wmf" ) );
+    fileExtensionList.append( QString( "jp2" ) );
+    fileExtensionList.append( QString( "jpg2" ) );
+    fileExtensionList.append( QString( "jp3" ) );
+    fileExtensionList.append( QString( "ico" ) );
+    fileExtensionList.append( QString( "vcf" ) );
+    mFileTypeMap.insert( FileTypeImage, fileExtensionList );
+   
+    fileExtensionList.clear();
+    fileExtensionList.append( QString( "3gp" ) );
+    fileExtensionList.append( QString( "mp4" ) );
+    fileExtensionList.append( QString( "nim" ) );
+    fileExtensionList.append( QString( "rm"  ) );
+    fileExtensionList.append( QString( "rv"  ) );
+    fileExtensionList.append( QString( "wmv" ) );
+    fileExtensionList.append( QString( "3g2" ) );
+    fileExtensionList.append( QString( "rmvb") );
+    fileExtensionList.append( QString( "mkv" ) );
+    mFileTypeMap.insert( FileTypeVideo, fileExtensionList );
+    
+    fileExtensionList.clear();
+    fileExtensionList.append( QString( "aac" ) );
+    fileExtensionList.append( QString( "amr" ) );
+    fileExtensionList.append( QString( "au" ) );
+    fileExtensionList.append( QString( "awb" ) );
+    fileExtensionList.append( QString( "mid" ) );
+    fileExtensionList.append( QString( "mp3" ) );
+    fileExtensionList.append( QString( "ra" ) );
+    fileExtensionList.append( QString( "rmf" ) );
+    fileExtensionList.append( QString( "rng" ) );
+    fileExtensionList.append( QString( "snd" ) );
+    fileExtensionList.append( QString( "wav" ) );
+    fileExtensionList.append( QString( "wve" ) );
+    fileExtensionList.append( QString( "wma" ) );
+    fileExtensionList.append( QString( "m4a" ) );
+    fileExtensionList.append( QString( "ott" ) );
+    fileExtensionList.append( QString( "mxmf" ) );
+    mFileTypeMap.insert( FileTypeTone, fileExtensionList );
+
+    fileExtensionList.clear();
+    fileExtensionList.append( QString( "doc" ) );
+    fileExtensionList.append( QString( "pdf" ) );
+    fileExtensionList.append( QString( "pps" ) );
+    fileExtensionList.append( QString( "ppt" ) );
+    fileExtensionList.append( QString( "txt" ) );
+    fileExtensionList.append( QString( "xls" ) );
+    mFileTypeMap.insert( FileTypeText, fileExtensionList );
+            
+    fileExtensionList.clear();
+    fileExtensionList.append( QString( "sis" ) );
+    fileExtensionList.append( QString( "sisx" ) );
+    mFileTypeMap.insert( FileTypeSisx, fileExtensionList );
+    
+    fileExtensionList.clear();
+    fileExtensionList.append( QString( "jad" ) );
+    fileExtensionList.append( QString( "jar" ) );
+    mFileTypeMap.insert( FileTypeJava, fileExtensionList );
+    
+    fileExtensionList.clear();
+    fileExtensionList.append( QString( "swf" ) );
+    mFileTypeMap.insert( FileTypeFlash, fileExtensionList );
+
+    // have not handle FileTypePlaylist
+    // have not handle FileTypeWidget
+    // have not handle FileTypeWebLink 
+    
+    // make mFileExtensionMap( data map for extenstion ) from mFileTypeMap
+    // this map is used to speed up recognize    
+    QMapIterator<FileType, QStringList> i( mFileTypeMap );
+    while (i.hasNext()) {
+        i.next();
+        foreach( const QString extension, i.value() ) {
+            mFileExtensionMap.insert( extension, i.key() );
+        }
+    }
+    
+
+}
+
+FmFileTypeRecognizer::~FmFileTypeRecognizer()
+{
+    
+}
+
+FmFileTypeRecognizer::FileType FmFileTypeRecognizer::getType( const QString& path ) const
+{
+    if( FmUtils::isDrive( path ) ) {
+        return FileTypeDrive;
+    }
+    
+    QFileInfo fileInfo(path);
+    if( fileInfo.isDir() ) {
+        return FileTypeFolder;
+    }
+    
+    //if can not find key, return default value: FileTypeUnKnown
+    return mFileExtensionMap.value( fileInfo.suffix().toLower(), FileTypeUnKnown );
+}
+
+const QStringList FmFileTypeRecognizer::getFileListFromFileType( const FmFileTypeRecognizer::FileType fileType ) const
+{
+    return mFileTypeMap.value( fileType, QStringList() );
+}