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 

    18 #ifndef MEMSPYENGINEHELPERSYSMEMTRACKERENTRYWINDOWSERVER_H

    19 #define MEMSPYENGINEHELPERSYSMEMTRACKERENTRYWINDOWSERVER_H

    20 

    21 // System includes

    22 #include <e32base.h>

    23 #include <badesca.h>

    24 

    25 // Driver includes

    26 #include <memspy/driver/memspydriverobjectsshared.h>

    27 

    28 // User includes

    29 #include "MemSpyEngineHelperSysMemTrackerEntries.h"

    30 #include <memspy/engine/memspyenginehelpersysmemtrackercyclechange.h>

    31 #include <memspy/engine/memspyenginehelperwindowserver.h>

    32 

    33 // Classes referenced

    34 class CMemSpyEngineOutputSink;

    35 class CMemSpyEngineHelperSysMemTrackerImp;

    36 class CMemSpyEngineHelperSysMemTrackerCycle;

    37 class TMemSpyEngineHelperSysMemTrackerConfig;

    38 class TMemSpyEngineWindowGroupDetails;

    39 

    40 

    41 

    42 class CMemSpyEngineHelperSysMemTrackerEntryWindowServer : public CMemSpyEngineHelperSysMemTrackerEntry

    43     {

    44 public:

    45     static CMemSpyEngineHelperSysMemTrackerEntryWindowServer* NewLC( CMemSpyEngineHelperSysMemTrackerImp& aTracker, const TMemSpyEngineWindowGroupDetails& aWindowGroupDetails );

    46     ~CMemSpyEngineHelperSysMemTrackerEntryWindowServer();

    47 

    48 private:

    49     CMemSpyEngineHelperSysMemTrackerEntryWindowServer( CMemSpyEngineHelperSysMemTrackerImp& aTracker, const TMemSpyEngineWindowGroupDetails& aWindowGroupDetails );

    50     void ConstructL();

    51 

    52 public: // From CMemSpyEngineHelperSysMemTrackerEntry

    53     TUint64 Key() const;

    54     void UpdateFromL( const CMemSpyEngineHelperSysMemTrackerEntry& aEntry );

    55     TBool HasChangedL( const TMemSpyEngineHelperSysMemTrackerConfig& aConfig ) const;

    56     void CreateChangeDescriptorL( CMemSpyEngineHelperSysMemTrackerCycle& aCycle );

    57     void UpdateCycleStatistics( CMemSpyEngineHelperSysMemTrackerCycle& aInfo );

    58 

    59 private: // Internal methods

    60 

    61 private: // Data members

    62     TMemSpyEngineWindowGroupDetails iCurrentWindowGroupDetails;

    63     TMemSpyEngineWindowGroupDetails iLastWindowGroupDetails;

    64     };

    65 

    66 

    67 

    68 

    69 

    70 

    71 

    72 /**

    73  * Change descriptor associated with window group changes

    74  */

    75 NONSHARABLE_CLASS( CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup ) : public CMemSpyEngineHelperSysMemTrackerCycleChange

    76     {

    77 public:

    78     enum TMemSpyWindowServerEvent

    79         {

    80         EMemSpyWindowServerEventNoEvent,

    81         EMemSpyWindowServerEventNameChanged,

    82         EMemSpyWindowServerEventFocusGained,

    83         EMemSpyWindowServerEventFocusLost

    84         };

    85 public:

    86     static CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup* NewLC( TUint8 aAttribs, const TMemSpyEngineWindowGroupDetails aCurrent, TMemSpyWindowServerEvent aEvent = EMemSpyWindowServerEventNoEvent );

    87     ~CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup();

    88 

    89 private:

    90     CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup( TUint8 aAttrib, const TMemSpyEngineWindowGroupDetails aCurrent, TMemSpyWindowServerEvent aEvent );

    91     void ConstructL();

    92 

    93 public: // From CMemSpyEngineHelperSysMemTrackerCycleChange

    94     TMemSpyEngineSysMemTrackerType Type() const;

    95     void OutputHeaderL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& aCycle );

    96     void OutputContentL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& aCycle );

    97    

    98 private: // Data members

    99     TMemSpyEngineWindowGroupDetails iCurrentWindowGroupDetails;

   100     TMemSpyWindowServerEvent iEvent;

   101     };

   102 

   103 

   104 

   105 #endif