videocollection/hgmyvideos/inc/vcxhgmyvideosdownloadclient.h
changeset 0 96612d01cf9f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videocollection/hgmyvideos/inc/vcxhgmyvideosdownloadclient.h	Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,143 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:   CVcxHgMyVideosDownloadClient class definition*
+*/
+
+
+
+
+#ifndef VCXHGMYVIDEOSDOWNLOADCLIENT_H
+#define VCXHGMYVIDEOSDOWNLOADCLIENT_H
+
+// INCLUDE FILES
+#include <coemain.h>
+#include "vcxhgmyvideoscollectionclient.h"
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+
+/**
+ * 
+ *
+ * @lib vcxhgmyvideos.lib
+ */
+NONSHARABLE_CLASS( CVcxHgMyVideosDownloadClient ) : public CBase
+    {
+    public:
+        
+        enum TVcxHgMyVideosDownloadCommand
+            {
+            EVcxHgMyVideosDownloadCommandNone   = 0,
+            EVcxHgMyVideosDownloadCommandResume = 1,
+            EVcxHgMyVideosDownloadCommandCancel = 2            
+            };
+        
+    public: // Constructors and destructor
+
+        /**
+         * Two-phased constructor.
+         *
+         * @param aCollectionClient Reference to MPX Collection client.
+         * @param aCollectionUtility Reference to MPX Collection Utility.
+         * @return New object.
+         */
+        static CVcxHgMyVideosDownloadClient* NewL(
+                   CVcxHgMyVideosCollectionClient& aCollectionClient,
+                   MMPXCollectionUtility& aCollectionUtility);
+
+        /**
+         * Two-phased constructor.
+         *
+         * @param aCollectionClient Reference to MPX Collection client.
+         * @param aCollectionUtility Reference to MPX Collection Utility.
+         * @return New object.
+         */
+        static CVcxHgMyVideosDownloadClient* NewLC(
+                   CVcxHgMyVideosCollectionClient& aCollectionClient,
+                   MMPXCollectionUtility& aCollectionUtility);
+
+        /**
+         * Destructor.
+         */
+        virtual ~CVcxHgMyVideosDownloadClient();
+
+    public:
+        
+        /**
+         * Resumes a paused or failed video download.
+         * 
+         * @param aMpxMedia Reference to MPX media object to resume.
+         */
+        void ResumeDownloadL( const CMPXMedia& aMpxMedia );
+        
+        /**
+         * Cancels an ongoing video download.
+         * 
+         * @param aMpxMedia Reference to MPX media object to cancel.
+         */
+        void CancelDownloadL( const CMPXMedia& aMpxMedia );
+
+        /**
+         * Returns true if object has pending command for MPX Collection Utility.
+         * 
+         * @return ETrue if command is pending.
+         */
+        TBool HasPendingCommand();
+        
+        /**
+         * Handles completion of MPX Collection Utility command.
+         * 
+         * @param aError Error code about command completion.
+         */
+        void CommandCompleteL( TInt aError );
+        
+    protected: // Constructors
+
+        /**
+         * Default C++ constructor. 
+         *
+         * @param aCollectionClient Reference to MPX Collection client.
+         * @param aCollectionUtility Reference to MPX Collection Utility.
+         */
+        CVcxHgMyVideosDownloadClient(
+            CVcxHgMyVideosCollectionClient& aCollectionClient,
+            MMPXCollectionUtility& aCollectionUtility);
+
+        /**
+         * Symbian 2nd phase constructor.
+         */
+        void ConstructL();
+        
+    protected:
+
+		/**
+		 * Reference to MPX Collection client.
+		 * Not own.
+		 */
+		CVcxHgMyVideosCollectionClient& iCollectionClient;
+
+		/**
+		 * Reference to MPX Collection Utility.
+		 * Not own.
+		 */
+		MMPXCollectionUtility& iCollectionUtility;
+		
+		/**
+		 * Variable for storing pending download command.
+		 */
+		TVcxHgMyVideosDownloadCommand iPendingCommand;
+    };
+
+#endif // VCXHGMYVIDEOSDOWNLOADCLIENT_H