--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/msg_plat/messaging_media_resolver_api/inc/MsgVideoInfo.h Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,182 @@
+/*
+* Copyright (c) 2005 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:
+* Messaging Video Info class.
+*
+*/
+
+
+
+#ifndef __MSGVIDEOINFO_H
+#define __MSGVIDEOINFO_H
+
+// INCLUDES
+
+#include <e32std.h>
+#include <w32std.h>
+
+// VideoPlayerUtility API
+#include <videoplayer.h>
+
+// Base Class
+#include <msgmediainfo.h>
+
+// CONSTANTS
+
+// MACROS
+
+// FORWARD DECLARATIONS
+
+class RFile;
+class TDataType;
+class CHXMetaDataUtility;
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// CLASS DECLARATION
+
+/**
+* Messaging Video Info class.
+*
+* @lib MsgMedia.lib
+* @since 3.1
+*/
+NONSHARABLE_CLASS( CMsgVideoInfo ) : public CMsgMediaInfo
+ {
+
+ public: // New methods
+
+ /**
+ * Factory method that creates this object.
+ *
+ * @param aFile IN File handle to create info class from.
+ * @param aMimeType IN Mime type of the file.
+ * @return pointer to instance
+ */
+ IMPORT_C static CMsgVideoInfo* NewL(
+ RFile& aFile,
+ TDataType& aMimeType );
+
+ /**
+ * Destructor
+ */
+ virtual ~CMsgVideoInfo();
+
+ /**
+ * Get Framerate.
+ *
+ * @return Framerate of Video component.
+ */
+ inline TReal32 VideoFrameRate() const;
+
+ /**
+ * Get Bitrate.
+ *
+ * @return Bitrate of Video component.
+ */
+ inline TInt VideoBitRate() const;
+
+ /**
+ * Get Bitrate.
+ *
+ * @return Bitrate of Audio component.
+ */
+ inline TInt AudioBitRate() const;
+
+ /**
+ * Get dimensions.
+ *
+ * @return Dimensions of unscaled image.
+ */
+ inline TSize Dimensions() const;
+
+ /**
+ * Is Audio.
+ *
+ * @return Does video have audio clip included.
+ */
+ inline TBool IsAudio() const;
+
+ public: // From base classes
+
+ /**
+ * From CActive
+ */
+ void DoCancel();
+
+ /**
+ * From CActive
+ */
+ void RunL();
+
+
+ protected:
+
+ /**
+ * Constructor.
+ *
+ * @param aMimeType IN Mime type of the file.
+ */
+ CMsgVideoInfo( TDataType& aMimeType );
+
+ /**
+ * 2nd phase constructor.
+ *
+ * @param aFile IN File handle to create info class from.
+ */
+ void ConstructL( RFile& aFile );
+
+ /**
+ * Opens the audio file and gets info (e.g. duration and dimensions).
+ * Called from ConstructL.
+ *
+ * @param aFile IN File handle to create info class from.
+ */
+ void ResolveVideoInfoL( RFile& aFile );
+
+ /**
+ * ReadInformationL
+ * Reads information from CVideoPlayerUtility object into
+ * member variables.
+ *
+ * @param aVideoPlayer IN VideoPlayerUtility object to
+ * read information from.
+ */
+ void ReadInformationL( CHXMetaDataUtility& dataUtil );
+
+ protected: // data
+
+ enum TMsgVideoState
+ {
+ EVideoStateIdle = 0,
+ EVideoStateReady
+ };
+
+ TInt iState;
+
+ TInt iBitRate;
+ TInt iAudioBitRate;
+
+ TSize iOverallSizeInPixels;
+ TReal32 iFramesPerSecond;
+ TDataType iAudioType;
+ TUid iControllerUid;
+
+ };
+
+#include <msgvideoinfo.inl>
+
+#endif // __MSGVIDEOINFO_H