--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/memspyui/ui/avkon/src/MemSpyViewHeapTrackingResults.cpp Wed Sep 15 12:13:45 2010 +0300
@@ -0,0 +1,515 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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:
+*
+*/
+
+#include "MemSpyViewHeapTrackingResults.h"
+
+// System includes
+#include <hal.h>
+#ifdef __EPOC32__
+#include <e32rom.h>
+#endif
+
+// Engine includes
+#include <memspy/engine/memspyengine.h>
+#include <memspy/engine/memspyenginehelpersysmemtrackercycle.h>
+#include <memspy/engine/memspyenginehelpersysmemtrackercyclechange.h>
+#include <memspy/engine/memspyenginehelpersysmemtrackerenums.h>
+#include <memspy/engine/memspyenginehelpersysmemtracker.h>
+#include <memspy/engine/memspyenginehelpersysmemtrackerconfig.h>
+#include <memspyui.rsg>
+#include <memspysession.h>
+
+// User includes
+#include "MemSpyUiUtils.h"
+#include "MemSpyContainer.h"
+#include "MemSpyViewHeapTracking.h"
+#include "MemSpyContainerObserver.h"
+
+
+_LIT( KCycle, "Cycle" );
+_LIT( KTime, "Time" );
+_LIT( KMemoryFree, "Memory Free" );
+_LIT( KMemoryChange, "Memory Change (vs. Last Cycle)" );
+_LIT( KNumOfChanges, "Number of Changes" );
+
+CMemSpyViewHeapTrackingResults::CMemSpyViewHeapTrackingResults( RMemSpySession& aSession, MMemSpyViewObserver& aObserver )
+: CMemSpyViewBase( aSession, aObserver )
+ {
+ //iEngine.HelperSysMemTracker().SetObserver( this );
+ }
+
+
+CMemSpyViewHeapTrackingResults::~CMemSpyViewHeapTrackingResults()
+ {
+ //iEngine.HelperSysMemTracker().RemoveObserver( this );
+ }
+
+
+void CMemSpyViewHeapTrackingResults::ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune )
+ {
+ _LIT( KTitle, "Results Summary" );
+ SetTitleL( KTitle );
+ //
+ CMemSpyViewBase::ConstructL( aRect, aContainer, aSelectionRune );
+
+ // Make sure the correct item is selected
+ const TInt cycleNumber = ((TInt) aSelectionRune);
+ TInt maxCycle = iMemSpySession.GetSwmtCyclesCount();
+ if ( cycleNumber > 0 && cycleNumber <= maxCycle )
+ {
+ iListBox->SetCurrentItemIndex( cycleNumber - 1 );
+ HandleListBoxItemSelectedL( cycleNumber );
+ }
+ }
+
+
+void CMemSpyViewHeapTrackingResults::RefreshL()
+ {
+ SetListBoxModelL();
+ CMemSpyViewBase::RefreshL();
+ }
+
+
+TMemSpyViewType CMemSpyViewHeapTrackingResults::ViewType() const
+ {
+ return EMemSpyViewTypeHeapTrackingResults;
+ }
+
+
+CMemSpyViewBase* CMemSpyViewHeapTrackingResults::PrepareParentViewL()
+ {
+ CMemSpyViewHeapTracking* parent = new(ELeave) CMemSpyViewHeapTracking( iMemSpySession, iObserver );
+ CleanupStack::PushL( parent );
+ parent->ConstructL( Rect(), *Parent(), (TAny*) ViewType() );
+ CleanupStack::Pop( parent );
+ //
+ // iEngine.HelperSysMemTracker().RemoveObserver( this );
+ //
+ return parent;
+ }
+
+
+CMemSpyViewBase* CMemSpyViewHeapTrackingResults::PrepareChildViewL()
+ {
+ const TInt index = iListBox->CurrentItemIndex();
+ //
+ CMemSpyViewBase* child = NULL;
+
+ if ( index >= 0 )
+ {
+ //const CMemSpyEngineHelperSysMemTrackerCycle* cycle = iEngine.HelperSysMemTracker().CompletedCycles()[ index ];
+ const CMemSpyApiMemoryTrackingCycle* cycle = iCycles[ index ];
+ //
+ child = new(ELeave) CMemSpyViewHeapTrackingResultsCycleInfo( iMemSpySession, iObserver, *cycle );
+ CleanupStack::PushL( child );
+ child->ConstructL( Rect(), *Parent() );
+ CleanupStack::Pop( child );
+ //
+ //iEngine.HelperSysMemTracker().RemoveObserver( this );
+ }
+
+ //
+ return child;
+ }
+
+
+void CMemSpyViewHeapTrackingResults::SetListBoxModelL()
+ {
+ CAknSettingStyleListBox* listbox = static_cast< CAknSettingStyleListBox* >( iListBox );
+
+ iMemSpySession.GetMemoryTrackingCyclesL( iCycles );
+
+ CDesCArrayFlat* model = new (ELeave) CDesC16ArrayFlat( iCycles.Count());
+
+ for ( TInt i = 0; i < iCycles.Count(); i++ )
+ {
+ HBufC* tempName = HBufC::NewL( iCycles[i]->Caption().Length() + 16 );
+ CleanupStack::PushL( tempName );
+ TPtr tempNamePtr( tempName->Des() );
+
+ TBuf<KMaxName> temp;
+ temp.Copy(iCycles[i]->Caption());
+ tempNamePtr.Append( temp );
+ model->AppendL( tempNamePtr );
+
+ CleanupStack::PopAndDestroy( tempName );
+ }
+
+ listbox->Model()->SetItemTextArray( model );
+ listbox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
+ }
+
+
+void CMemSpyViewHeapTrackingResults::HandleCyclesResetL()
+ {
+ CMemSpyViewBase::RefreshL();
+ }
+
+
+void CMemSpyViewHeapTrackingResults::HandleCycleStartedL( const CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
+ {
+ }
+
+
+void CMemSpyViewHeapTrackingResults::HandleCycleFinishedL( const CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
+ {
+ TInt count = iMemSpySession.GetSwmtCyclesCount();
+ SetListBoxCurrentItemIndexL( count - 1 );
+ CMemSpyViewBase::RefreshL();
+ }
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+CMemSpyViewHeapTrackingResultsCycleInfo::CMemSpyViewHeapTrackingResultsCycleInfo( RMemSpySession& aSession, MMemSpyViewObserver& aObserver, const CMemSpyApiMemoryTrackingCycle& aCycle )
+: CMemSpyViewBase( aSession, aObserver ), iCycle( aCycle )
+ {
+ //iEngine.HelperSysMemTracker().SetObserver( this );
+ }
+
+
+CMemSpyViewHeapTrackingResultsCycleInfo::~CMemSpyViewHeapTrackingResultsCycleInfo()
+ {
+ //iEngine.HelperSysMemTracker().RemoveObserver( this );
+ }
+
+
+void CMemSpyViewHeapTrackingResultsCycleInfo::ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune )
+ {
+ _LIT( KTitleFormat, "Cycle Summary [%04d]" );
+ TBuf<30> buf;
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ SetTitleL( buf );
+ //
+ CMemSpyViewBase::ConstructL( aRect, aContainer, aSelectionRune );
+
+ // Make sure the correct item is selected
+ const TInt index = ((TInt) aSelectionRune);
+ iListBox->SetCurrentItemIndex( index );
+ HandleListBoxItemSelectedL( index );
+ }
+
+
+void CMemSpyViewHeapTrackingResultsCycleInfo::RefreshL()
+ {
+ SetListBoxModelL();
+ CMemSpyViewBase::RefreshL();
+ }
+
+
+TMemSpyViewType CMemSpyViewHeapTrackingResultsCycleInfo::ViewType() const
+ {
+ return EMemSpyViewTypeHeapTrackingResultsCycleInfo;
+ }
+
+
+CMemSpyViewBase* CMemSpyViewHeapTrackingResultsCycleInfo::PrepareParentViewL()
+ {
+ CMemSpyViewHeapTrackingResults* parent = new(ELeave) CMemSpyViewHeapTrackingResults( iMemSpySession, iObserver );
+ CleanupStack::PushL( parent );
+ parent->ConstructL( Rect(), *Parent(), (TAny*) iCycle.CycleNumber() );
+ CleanupStack::Pop( parent );
+ //
+ //iEngine.HelperSysMemTracker().RemoveObserver( this );
+ //
+ return parent;
+ }
+
+
+void CMemSpyViewHeapTrackingResultsCycleInfo::SetListBoxModelL()
+ {
+ CDesCArrayFlat* model = new (ELeave) CDesC16ArrayFlat( 6 );
+
+ HBufC* buf = HBufC::NewL( 64 );
+ TPtr pBuf( buf->Des() );
+
+ TBuf<4> cycleBuf;
+ _LIT( KCycleFormat, "%d");
+ cycleBuf.Format( KCycleFormat, iCycle.CycleNumber() );
+
+ pBuf.Zero();
+ pBuf.Append( _L("\t") );
+ pBuf.Append( KCycle );
+ pBuf.Append( _L("\t\t") );
+ pBuf.Append( cycleBuf );
+ model->AppendL( pBuf );
+
+ //time:
+ TBuf<128> timeBuf;
+ const TDateTime dt = iCycle.Time().DateTime();
+ //
+ _LIT( KTimeFormatSpec, "%04d%02d%02d %02d:%02d:%02d" );
+ timeBuf.Format( KTimeFormatSpec, dt.Year(), dt.Month()+1, dt.Day()+1, dt.Hour(), dt.Minute(), dt.Second() );
+ pBuf.Zero();
+ pBuf.Append( _L("\t"));
+ pBuf.Append( KTime );
+ pBuf.Append( _L("\t\t") );
+ pBuf.Append( timeBuf );
+ model->AppendL( pBuf );
+
+ TBuf<16> memoryFreeBuf;
+ memoryFreeBuf.Format( KCycleFormat, iCycle.FreeMemory() );
+ pBuf.Zero();
+ pBuf.Append( _L("\t") );
+ pBuf.Append( KMemoryFree );
+ pBuf.Append( _L("\t\t") );
+ pBuf.Append( memoryFreeBuf );
+ model->AppendL( pBuf );
+
+ memoryFreeBuf.Format( KCycleFormat, iCycle.MemoryDelta() );
+ pBuf.Zero();
+ pBuf.Append( _L("\t") );
+ pBuf.Append( KMemoryChange );
+ pBuf.Append( _L("\t\t") );
+ pBuf.Append( memoryFreeBuf );
+ model->AppendL( pBuf );
+
+ cycleBuf.Format( KCycleFormat, iCycle.ChangeCount() );
+ pBuf.Zero();
+ pBuf.Append( _L("\t") );
+ pBuf.Append( KNumOfChanges );
+ pBuf.Append( _L("\t\t") );
+ pBuf.Append( cycleBuf );
+ model->AppendL( pBuf );
+
+ CAknSettingStyleListBox* listbox = static_cast< CAknSettingStyleListBox* >( iListBox );
+ listbox->Model()->SetItemTextArray( model );
+ listbox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
+ }
+
+
+void CMemSpyViewHeapTrackingResultsCycleInfo::HandleCyclesResetL()
+ {
+ Container().NavigateToParentViewL();
+ }
+
+
+void CMemSpyViewHeapTrackingResultsCycleInfo::HandleCycleStartedL( const CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
+ {
+ }
+
+
+void CMemSpyViewHeapTrackingResultsCycleInfo::HandleCycleFinishedL( const CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
+ {
+ }
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+/*
+
+
+
+CMemSpyViewHeapTrackingResultsChangeDescriptor::CMemSpyViewHeapTrackingResultsChangeDescriptor( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver, const CMemSpyEngineHelperSysMemTrackerCycle& aCycle, const CMemSpyEngineHelperSysMemTrackerCycleChange& aChangeDescriptor, TInt aIndex )
+: CMemSpyViewBase( aEngine, aObserver ), iCycle( aCycle ), iChangeDescriptor( aChangeDescriptor ), iIndex( aIndex )
+ {
+ iEngine.HelperSysMemTracker().SetObserver( this );
+ }
+
+
+CMemSpyViewHeapTrackingResultsChangeDescriptor::~CMemSpyViewHeapTrackingResultsChangeDescriptor()
+ {
+ iEngine.HelperSysMemTracker().RemoveObserver( this );
+ }
+
+
+void CMemSpyViewHeapTrackingResultsChangeDescriptor::ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune )
+ {
+ TBuf<30> buf;
+ if ( iChangeDescriptor.Type() == EMemSpyEngineSysMemTrackerTypeHeapUser )
+ {
+ _LIT( KTitleFormat, "User Heap Change [%04d]" );
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ }
+ else if ( iChangeDescriptor.Type() == EMemSpyEngineSysMemTrackerTypeHeapKernel )
+ {
+ _LIT( KTitleFormat, "Kernel Heap Change [%04d]" );
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ }
+ else if ( iChangeDescriptor.Type() == EMemSpyEngineSysMemTrackerTypeChunk )
+ {
+ _LIT( KTitleFormat, "Chunk Change [%04d]" );
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ }
+ else if ( iChangeDescriptor.Type() == EMemSpyEngineSysMemTrackerTypeRamDrive )
+ {
+ _LIT( KTitleFormat, "RAM Drive Change [%04d]" );
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ }
+ else if ( iChangeDescriptor.Type() == EMemSpyEngineSysMemTrackerTypeStack )
+ {
+ _LIT( KTitleFormat, "Stack Change [%04d]" );
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ }
+ else if ( iChangeDescriptor.Type() == EMemSpyEngineSysMemTrackerTypeGlobalData )
+ {
+ _LIT( KTitleFormat, "Global Data Change [%04d]" );
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ }
+ else if ( iChangeDescriptor.Type() == EMemSpyEngineSysMemTrackerTypeCode )
+ {
+ _LIT( KTitleFormat, "RAM-Loaded Code Change [%04d]" );
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ }
+ else if ( iChangeDescriptor.Type() == EMemSpyEngineSysMemTrackerTypeHandle )
+ {
+ _LIT( KTitleFormat, "Handle Change [%04d]" );
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ }
+ else if ( iChangeDescriptor.Type() == EMemSpyEngineSysMemTrackerTypeOpenFile )
+ {
+ _LIT( KTitleFormat, "Open File Change [%04d]" );
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ }
+ else if ( iChangeDescriptor.Type() == EMemSpyEngineSysMemTrackerTypeDiskSpace )
+ {
+ _LIT( KTitleFormat, "Disk Space Change [%04d]" );
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ }
+ else if ( iChangeDescriptor.Type() == EMemSpyEngineSysMemTrackerTypeBitmap )
+ {
+ _LIT( KTitleFormat, "Bitmap Change [%04d]" );
+ buf.Format( KTitleFormat, iCycle.CycleNumber() );
+ }
+ //
+ SetTitleL( buf );
+ //
+ CMemSpyViewBase::ConstructL( aRect, aContainer, aSelectionRune );
+ }
+
+
+void CMemSpyViewHeapTrackingResultsChangeDescriptor::RefreshL()
+ {
+ SetListBoxModelL();
+ CMemSpyViewBase::RefreshL();
+ }
+
+
+TMemSpyViewType CMemSpyViewHeapTrackingResultsChangeDescriptor::ViewType() const
+ {
+ return EMemSpyViewTypeHeapTrackingResultsCycleChangeDescriptor;
+ }
+
+
+CMemSpyViewBase* CMemSpyViewHeapTrackingResultsChangeDescriptor::PrepareParentViewL()
+ {
+ CMemSpyViewHeapTrackingResultsCycleInfo* parent = new(ELeave) CMemSpyViewHeapTrackingResultsCycleInfo( iEngine, iObserver, iCycle );
+ CleanupStack::PushL( parent );
+ parent->ConstructL( Rect(), *Parent(), (TAny*) iIndex );
+ CleanupStack::Pop( parent );
+ //
+ iEngine.HelperSysMemTracker().RemoveObserver( this );
+ //
+ return parent;
+ }
+
+
+void CMemSpyViewHeapTrackingResultsChangeDescriptor::SetListBoxModelL()
+ {
+ MDesCArray& model = const_cast< MDesCArray& >( static_cast< const MDesCArray&>( iChangeDescriptor ) );
+ //
+ CAknSettingStyleListBox* listbox = static_cast< CAknSettingStyleListBox* >( iListBox );
+ listbox->Model()->SetItemTextArray( &model );
+ listbox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
+ }
+
+
+void CMemSpyViewHeapTrackingResultsChangeDescriptor::HandleCyclesResetL()
+ {
+ CMemSpyViewHeapTrackingResults* mainResultsMenu = new(ELeave) CMemSpyViewHeapTrackingResults( iEngine, iObserver );
+ CleanupStack::PushL( mainResultsMenu );
+ mainResultsMenu->ConstructL( Rect(), *Parent() );
+ CleanupStack::Pop( mainResultsMenu );
+ //
+ Container().SetNewActiveViewL( mainResultsMenu );
+ }
+
+
+void CMemSpyViewHeapTrackingResultsChangeDescriptor::HandleCycleStartedL( const CMemSpyEngineHelperSysMemTrackerCycle& aCycle )
+ {
+ }
+
+
+void CMemSpyViewHeapTrackingResultsChangeDescriptor::HandleCycleFinishedL( const CMemSpyEngineHelperSysMemTrackerCycle& aCycle )
+ {
+ }
+*/
+