messagingapp/msgui/msguiutils/inc/msgmediautil.h
changeset 25 84d9eb65b26f
child 67 fc91263aee62
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgui/msguiutils/inc/msgmediautil.h	Mon May 03 12:29:07 2010 +0300
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2010 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:This class provides duration of media file by parsing it
+ *
+ */
+
+#ifndef MSG_MEDIA_UTIL_H
+#define MSG_MEDIA_UTIL_H
+
+#ifdef BUILD_MSGUI_UTILS_DLL
+#define MSGUI_UTILS_DLL_EXPORT Q_DECL_EXPORT
+#else
+#define MSGUI_UTILS_DLL_EXPORT Q_DECL_IMPORT
+#endif
+
+/**
+ * This class provides duration of media file by parsing it
+ * 
+ */
+class MSGUI_UTILS_DLL_EXPORT MsgMediaUtil
+    {
+    
+public:
+    /**
+     * Constructor
+     */
+    MsgMediaUtil();
+    
+    /**
+     * Destructor
+     */
+    ~MsgMediaUtil();
+    
+    /**
+     * Get the media file duration
+     * @param mediaFile file needs to be parsed to get duration
+     * @return QString returns duration in string format(ex: "05:14")
+     */
+    QString mediaDuration(const QString& mediaFile);
+    
+private: //internal methods
+    
+    /*
+     * internal method traps all leaving functions
+     * @param mediaFile file needs to be parsed to get duration 
+     * @return media duration in miliseconds
+     */
+    TInt mediaDurationL(const TDesC& mediaFile);
+    };
+    
+#endif // MSG_MEDIA_UTIL_H
+
+// EOF
+