1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 #ifndef GLXMPXCOMMANDHANDLER_H

    18 #define GLXMPXCOMMANDHANDLER_H

    19 

    20 #include <QObject>

    21 #include<glxcommandhandler.h>

    22 #include <glxfiltergeneraldefs.h>

    23 #include <mpxcommand.h>

    24 #include <mglxmedialistobserver.h>

    25 

    26 #ifdef BUILD_COMMANDHANDLERBASE

    27 #define GLX_COMMANDHANDLERBASE_EXPORT Q_DECL_EXPORT

    28 #else

    29 #define GLX_COMMANDHANDLERBASE_EXPORT Q_DECL_IMPORT

    30 #endif

    31 class MGlxMediaList;

    32 

    33 class GLX_COMMANDHANDLERBASE_EXPORT GlxMpxCommandHandler : public GlxCommandHandler, public MGlxMediaListObserver

    34 {

    35 public:

    36     GlxMpxCommandHandler();

    37     virtual ~GlxMpxCommandHandler();

    38     virtual void executeCommand(int commandId,int collectionId);

    39 

    40 protected: // From MGlxMediaListObserver    

    41     /// See @ref MGlxMediaListObserver::HandleItemAddedL

    42     void HandleItemAddedL(TInt aStartIndex, TInt aEndIndex, MGlxMediaList* aList);

    43     

    44     /// See @ref MGlxMediaListObserver::HandleMediaL

    45     void HandleMediaL(TInt aListIndex, MGlxMediaList* aList);

    46     

    47     /// See @ref MGlxMediaListObserver::HandleItemRemovedL

    48     void HandleItemRemovedL(TInt aStartIndex, TInt aEndIndex, MGlxMediaList* aList);

    49     

    50     /// See @ref MGlxMediaListObserver::HandleItemModifiedL

    51     void HandleItemModifiedL(const RArray<TInt>& aItemIndexes, MGlxMediaList* aList);

    52     

    53     /// See @ref MGlxMediaListObserver::HandleAttributesAvailableL

    54     void HandleAttributesAvailableL(TInt aItemIndex,     

    55         const RArray<TMPXAttribute>& aAttributes, MGlxMediaList* aList);

    56             

    57     /// See @ref MGlxMediaListObserver::HandleFocusChangedL

    58     void HandleFocusChangedL(NGlxListDefs::TFocusChangeType aType, TInt aNewIndex, TInt aOldIndex, MGlxMediaList* aList);

    59     

    60     /// See @ref MGlxMediaListObserver::HandleItemSelectedL

    61     void HandleItemSelectedL(TInt aIndex, TBool aSelected, MGlxMediaList* aList);

    62     

    63     /// See @ref MGlxMediaListObserver::HandleMessageL

    64     void HandleMessageL(const CMPXMessage& aMessage, MGlxMediaList* aList);

    65     

    66     /// See @ref MGlxMediaListObserver::HandleCommandCompleteL

    67     void HandleCommandCompleteL(TAny* aSessionId, CMPXCommand* aCommandResult, TInt aError, MGlxMediaList* aList);

    68     

    69 protected: // From derived class    

    70  

    71     virtual void DoHandleCommandCompleteL(TAny* aSessionId, 

    72             CMPXCommand* aCommandResult, TInt aError, MGlxMediaList* aList); 

    73 

    74     virtual CMPXCommand* CreateCommandL(TInt aCommandId, MGlxMediaList& aMediaList, TBool& aConsume) const = 0;

    75 	 virtual void DoExecuteCommandL(TInt aCommandId, MGlxMediaList& aMediaList, TBool& aConsume);

    76             

    77 private:    

    78 

    79     void CreateMediaListL(int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType) ;

    80     void CreateMediaListAlbumItemL(int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType);

    81 private:

    82     // Instance of Media List

    83     MGlxMediaList* iMediaList;

    84     

    85 };

    86 #endif //GLXMPXCOMMANDHANDLER_H