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 #include "MemSpyEngineHelperSysMemTrackerEntryWindowServer.h"

    19 

    20 // User includes

    21 #include <memspy/engine/memspyengineoutputsink.h>

    22 #include <memspy/engine/memspyenginehelpersysmemtrackercycle.h>

    23 

    24 

    25 

    26 

    27 CMemSpyEngineHelperSysMemTrackerEntryWindowServer::CMemSpyEngineHelperSysMemTrackerEntryWindowServer( CMemSpyEngineHelperSysMemTrackerImp& aTracker, const TMemSpyEngineWindowGroupDetails& aWindowGroupDetails )

    28 :   CMemSpyEngineHelperSysMemTrackerEntry( aTracker, EMemSpyEngineSysMemTrackerTypeFbserv ), 

    29     iCurrentWindowGroupDetails( aWindowGroupDetails ),

    30     iLastWindowGroupDetails( aWindowGroupDetails )

    31     {

    32     }

    33 

    34 

    35 CMemSpyEngineHelperSysMemTrackerEntryWindowServer::~CMemSpyEngineHelperSysMemTrackerEntryWindowServer()

    36     {

    37     }

    38 

    39 

    40 void CMemSpyEngineHelperSysMemTrackerEntryWindowServer::ConstructL()

    41     {

    42     }

    43 

    44 

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

    46     {

    47     CMemSpyEngineHelperSysMemTrackerEntryWindowServer* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerEntryWindowServer( aTracker, aWindowGroupDetails );

    48     CleanupStack::PushL( self );

    49     self->ConstructL();

    50     return self;

    51     }

    52 

    53 

    54 TUint64 CMemSpyEngineHelperSysMemTrackerEntryWindowServer::Key() const

    55     {

    56     return TUint64( iCurrentWindowGroupDetails.iId );

    57     }

    58 

    59 

    60 void CMemSpyEngineHelperSysMemTrackerEntryWindowServer::UpdateFromL( const CMemSpyEngineHelperSysMemTrackerEntry& aEntry )

    61     {

    62     const CMemSpyEngineHelperSysMemTrackerEntryWindowServer& entry = static_cast< const CMemSpyEngineHelperSysMemTrackerEntryWindowServer& >( aEntry );

    63     iLastWindowGroupDetails = iCurrentWindowGroupDetails;

    64     iCurrentWindowGroupDetails = entry.iCurrentWindowGroupDetails;

    65     }

    66 

    67 

    68 TBool CMemSpyEngineHelperSysMemTrackerEntryWindowServer::HasChangedL( const TMemSpyEngineHelperSysMemTrackerConfig& /*aConfig*/ ) const

    69     {

    70     const TBool hasChanged = ( iCurrentWindowGroupDetails.iIsFocused != iLastWindowGroupDetails.iIsFocused ) ||

    71                              ( iCurrentWindowGroupDetails.iCaption != iLastWindowGroupDetails.iCaption )

    72                              ;

    73     return hasChanged;

    74     }

    75 

    76 

    77 void CMemSpyEngineHelperSysMemTrackerEntryWindowServer::CreateChangeDescriptorL( CMemSpyEngineHelperSysMemTrackerCycle& aCycle )

    78     {

    79     CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::TMemSpyWindowServerEvent event( CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::EMemSpyWindowServerEventNoEvent );

    80     if ( iCurrentWindowGroupDetails.iCaption != iLastWindowGroupDetails.iCaption )

    81         {

    82         event = CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::EMemSpyWindowServerEventNameChanged;

    83         CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup* changeDescriptor = CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::NewLC( Attributes(), iCurrentWindowGroupDetails, event );

    84         aCycle.AddAndPopL( changeDescriptor );

    85         }

    86     if ( iCurrentWindowGroupDetails.iIsFocused && !iLastWindowGroupDetails.iIsFocused )

    87         {

    88         event = CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::EMemSpyWindowServerEventFocusGained;

    89         CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup* changeDescriptor = CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::NewLC( Attributes(), iCurrentWindowGroupDetails, event );

    90         aCycle.AddAndPopL( changeDescriptor );

    91         }

    92     if ( !iCurrentWindowGroupDetails.iIsFocused && iLastWindowGroupDetails.iIsFocused )

    93         {

    94         event = CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::EMemSpyWindowServerEventFocusLost;

    95         CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup* changeDescriptor = CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::NewLC( Attributes(), iCurrentWindowGroupDetails, event );

    96         aCycle.AddAndPopL( changeDescriptor );

    97         }

    98     if ( event == CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::EMemSpyWindowServerEventNoEvent )

    99         {

   100         // If there were no events detected, it was a creation or deletion of a window group:

   101         CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup* changeDescriptor = CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::NewLC( Attributes(), iCurrentWindowGroupDetails );

   102         aCycle.AddAndPopL( changeDescriptor );        

   103         }

   104     }

   105 

   106 

   107 void CMemSpyEngineHelperSysMemTrackerEntryWindowServer::UpdateCycleStatistics( CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )

   108     {

   109     }

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   165 CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup( TUint8 aAttribs, const TMemSpyEngineWindowGroupDetails aCurrent, TMemSpyWindowServerEvent aEvent )

   166 :   CMemSpyEngineHelperSysMemTrackerCycleChange( aAttribs ),

   167     iCurrentWindowGroupDetails( aCurrent ),

   168     iEvent( aEvent )

   169     {

   170     }

   171 

   172 

   173 CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::~CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup()

   174     {

   175     }

   176 

   177 

   178 void CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::ConstructL()

   179     {

   180     BaseConstructL();

   181     }

   182 

   183 

   184 CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup* CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::NewLC( TUint8 aAttribs, const TMemSpyEngineWindowGroupDetails aCurrent, TMemSpyWindowServerEvent aEvent )

   185     {

   186     CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup( aAttribs, aCurrent, aEvent );

   187     CleanupStack::PushL( self );

   188     self->ConstructL();

   189     return self;

   190     }

   191 

   192 

   193 TMemSpyEngineSysMemTrackerType CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::Type() const

   194     {

   195     return EMemSpyEngineSysMemTrackerTypeWindowServer;

   196     }

   197    

   198 

   199 void CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::OutputHeaderL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )

   200     {

   201     _LIT( KHeaderWindowServer, "Type, Id, Name, Order, Event, Attribs");

   202     aSink.OutputLineL( KHeaderWindowServer );

   203     }

   204  

   205 

   206 void CMemSpyEngineHelperSysMemTrackerCycleChangeWindowGroup::OutputContentL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )

   207     {

   208     _LIT( KFormat, "%S,%d,%S,%d,%d,%S" );

   209     //

   210     TMemSpySWMTTypeName type;;

   211     FormatType( type );

   212     //

   213     TBuf<20> attribs;

   214     FormatAttributes( attribs );

   215     //

   216     TFullName name;

   217     if ( iCurrentWindowGroupDetails.iCaption.Length() )

   218         {

   219         name.Copy( iCurrentWindowGroupDetails.iCaption );

   220         }

   221     else

   222         {

   223         name.Copy( iCurrentWindowGroupDetails.iFullName );

   224         }

   225 

   226     HBufC* buf = HBufC::NewLC( 1024 );

   227     TPtr pBuf(buf->Des());

   228     

   229     // Now output line

   230     pBuf.Format( KFormat, 

   231                  &type,

   232                  //

   233                  iCurrentWindowGroupDetails.iId,

   234                  &name,

   235                  iCurrentWindowGroupDetails.iOrdinalPosition, 

   236                  iEvent,

   237                  &attribs

   238                  );

   239 

   240     aSink.OutputLineL( pBuf );

   241     CleanupStack::PopAndDestroy( buf );

   242     }