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 class HbProgressDialog;

    33 class HbAction;

    34 

    35 class GLX_COMMANDHANDLERBASE_EXPORT GlxMpxCommandHandler : public GlxCommandHandler, public MGlxMediaListObserver

    36 {

    37 Q_OBJECT    

    38 public:

    39     GlxMpxCommandHandler();

    40     virtual ~GlxMpxCommandHandler();

    41     virtual void executeCommand(int commandId,int collectionId,QList<QModelIndex> indexList = QList<QModelIndex>() );

    42 

    43 public slots:

    44     void messageDialogClose(HbAction* action);

    45 

    46 protected: // From MGlxMediaListObserver    

    47     /// See @ref MGlxMediaListObserver::HandleItemAddedL

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

    49     

    50     /// See @ref MGlxMediaListObserver::HandleMediaL

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

    52     

    53     /// See @ref MGlxMediaListObserver::HandleItemRemovedL

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

    55     

    56     /// See @ref MGlxMediaListObserver::HandleItemModifiedL

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

    58     

    59     /// See @ref MGlxMediaListObserver::HandleAttributesAvailableL

    60     void HandleAttributesAvailableL(TInt aItemIndex,     

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

    62             

    63     /// See @ref MGlxMediaListObserver::HandleFocusChangedL

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

    65     

    66     /// See @ref MGlxMediaListObserver::HandleItemSelectedL

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

    68     

    69     /// See @ref MGlxMediaListObserver::HandleMessageL

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

    71     

    72     /// See @ref MGlxMediaListObserver::HandleCommandCompleteL

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

    74     

    75     /// See @ref MGlxMediaListObserver::HandleError

    76     void HandleError(TInt aError);

    77 protected: // From derived class    

    78  

    79     virtual void DoHandleCommandCompleteL(TAny* aSessionId, 

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

    81 

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

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

    84 	virtual void HandleErrorL(TInt aErrorCode);

    85 	virtual QString CompletionTextL() const;

    86 	virtual QString ProgressTextL() const;        

    87     virtual QString ConfirmationTextL(bool multiSelection = false) const; 

    88 private: 

    89     void ConfirmationNoteL(MGlxMediaList& aMediaList);

    90     void ConfirmationNoteSingleL(MGlxMediaList& aMediaList) ;

    91     void ConfirmationNoteMultipleL(MGlxMediaList& aMediaList) ;

    92 	void ProgressNoteL(TInt aCommandId);

    93 	void DismissProgressNoteL();

    94 	void CompletionNoteL() const;

    95     void TryExitL(TInt aErrorCode);

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

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

    98     void executeMpxCommand(bool execute);

    99 private:

   100     // Instance of Media List

   101     MGlxMediaList* iMediaList;

   102 	TBool iProgressComplete;

   103 	HbProgressDialog* mProgressDialog;

   104 	int mCommandId;

   105 };

   106 #endif //GLXMPXCOMMANDHANDLER_H