diff -r 48060abbbeaf -r b3cee849fa46 memspyui/ui/avkon/src/MemSpyViewThreadInfoItemList.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/memspyui/ui/avkon/src/MemSpyViewThreadInfoItemList.cpp	Tue Aug 31 15:15:20 2010 +0300
@@ -0,0 +1,435 @@
+/*
+* 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 "MemSpyViewThreadInfoItemList.h"
+
+// Engine includes
+#include <memspy/engine/memspyengine.h>
+#include <memspy/engine/memspyengineobjectprocess.h>
+#include <memspy/engine/memspyengineobjectthread.h>
+#include <memspy/engine/memspyengineobjectcontainer.h>
+#include <memspy/engine/memspyengineobjectthreadinfoobjects.h>
+#include <memspy/engine/memspyengineobjectthreadinfocontainer.h>
+#include <memspy/engine/memspyenginehelperprocess.h>
+#include <memspysession.h>
+
+// UI Utils include
+#include "MemSpyUiUtils.h"
+
+// User includes
+#include "MemSpyContainerObserver.h"
+#include "MemSpyViewThreads.h"
+#include "MemSpyViewThreadInfoItemHeap.h"
+#include "MemSpyViewThreadInfoItemStack.h"
+#include "MemSpyViewThreadInfoItemChunk.h"
+#include "MemSpyViewThreadInfoItemCodeSeg.h"
+#include "MemSpyViewThreadInfoItemServer.h"
+#include "MemSpyViewThreadInfoItemActiveObject.h"
+#include "MemSpyViewThreadInfoItemGeneralInfo.h"
+#include "MemSpyViewThreadInfoItemMemoryTracking.h"
+
+// Constants
+const TInt KMemSpyIdleResetListboxTimerPeriod = 250000;
+
+
+CMemSpyViewThreadInfoItemList::CMemSpyViewThreadInfoItemList( RMemSpySession& aSession, MMemSpyViewObserver& aObserver, TProcessId aProcess, TThreadId aThread )
+:   CMemSpyViewBase( aSession, aObserver ), iParentProcessId( aProcess ), iThreadId( aThread )
+    {
+    }
+
+
+CMemSpyViewThreadInfoItemList::~CMemSpyViewThreadInfoItemList()
+    {
+	/* TODO:
+    TRAP_IGNORE( 
+        CMemSpyThreadInfoContainer& container = iThread.InfoContainerL();
+        container.ObserverRemove( *this );
+    );
+	*/
+    }
+
+
+
+void CMemSpyViewThreadInfoItemList::ConstructL( const TRect& aRect, CCoeControl& aContainer, TMemSpyThreadInfoItemType aType )
+    {
+    _LIT( KTitle, "Thread Objects" );
+    SetTitleL( KTitle );
+    //
+    //iIdleResetListboxTimer = CPeriodic::NewL( CActive::EPriorityIdle );    
+    /* TODO: to solve observer
+    CMemSpyThreadInfoContainer& container = iThread.InfoContainerL();
+    container.ObserverAddL( *this );
+    */    
+    CMemSpyViewBase::ConstructL( aRect, aContainer );
+    //
+    if( aType > EMemSpyThreadInfoItemTypeFirst || aType < EMemSpyThreadInfoItemTypeLast )
+    	{
+		TInt index(aType);
+		if  ( index >= 0 && index < iListBox->Model()->NumberOfItems() )
+			{
+			iListBox->SetCurrentItemIndex( index );
+			HandleListBoxItemSelectedL( index );
+			}
+    	}
+    else
+    	{
+		iListBox->SetCurrentItemIndex( 0 );
+        HandleListBoxItemSelectedL( 0 );
+    	}
+    /*if  ( aSelectionRune )
+        {		
+        CMemSpyThreadInfoItemBase* selectedItem = reinterpret_cast< CMemSpyThreadInfoItemBase* >( aSelectionRune );
+        const TInt index = container.InfoItemIndexByType( selectedItem->Type() );
+        if  ( index >= 0 && index < iListBox->Model()->NumberOfItems() )
+            {
+            iListBox->SetCurrentItemIndex( index );
+            HandleListBoxItemSelectedL( index );
+            }
+        }
+    else if ( container.MdcaCount() > 0 )
+        {*/
+        //iListBox->SetCurrentItemIndex( 0 );
+        //HandleListBoxItemSelectedL( 0 );
+        //}
+    }
+
+const CMemSpyThreadInfoItemBase& CMemSpyViewThreadInfoItemList::CurrentInfoItem() const
+    {
+    //__ASSERT_ALWAYS( iCurrentInfoItem != NULL, User::Invariant() );
+    return *iCurrentInfoItem;
+    }
+
+void CMemSpyViewThreadInfoItemList::RefreshL()
+    {
+    SetListBoxModelL();
+    CMemSpyViewBase::RefreshL();
+    }
+
+
+TMemSpyViewType CMemSpyViewThreadInfoItemList::ViewType() const
+    {
+    return EMemSpyViewTypeThreadInfoItemList;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewThreadInfoItemList::PrepareParentViewL()
+    {
+    CMemSpyViewBase* parent = new(ELeave) CMemSpyViewThreads( iMemSpySession, iObserver, iParentProcessId, iThreadId );
+    CleanupStack::PushL( parent );
+    parent->ConstructL( Rect(), *Parent() );
+    CleanupStack::Pop( parent );
+    return parent;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewThreadInfoItemList::PrepareChildViewL()
+    {
+    CMemSpyViewBase* child = NULL;
+
+    TMemSpyThreadInfoItemType type;
+    iMemSpySession.GetInfoItemType( iCurrentInfoItemId, iThreadId, type );
+    
+    switch( type )
+        {    	
+    case EMemSpyThreadInfoItemTypeHeap:
+        child = new(ELeave) CMemSpyViewThreadInfoItemHeap( iMemSpySession, iObserver, iParentProcessId, iThreadId, type );
+        break;        
+    case EMemSpyThreadInfoItemTypeStack:
+        child = new(ELeave) CMemSpyViewThreadInfoItemStack( iMemSpySession, iObserver, iParentProcessId, iThreadId, type );
+        break;        
+    case EMemSpyThreadInfoItemTypeChunk:
+        child = new(ELeave) CMemSpyViewThreadInfoItemChunk( iMemSpySession, iObserver, iParentProcessId, iThreadId, type  );
+        break;
+    case EMemSpyThreadInfoItemTypeCodeSeg:
+        child = new(ELeave) CMemSpyViewThreadInfoItemCodeSeg( iMemSpySession, iObserver, iParentProcessId, iThreadId, type  );
+        break;        
+    case EMemSpyThreadInfoItemTypeServer:
+        child = new(ELeave) CMemSpyViewThreadInfoItemServer( iMemSpySession, iObserver, iParentProcessId, iThreadId, type  );
+        break;        
+    case EMemSpyThreadInfoItemTypeActiveObject:
+        child = new(ELeave) CMemSpyViewThreadInfoItemActiveObject( iMemSpySession, iObserver, iParentProcessId, iThreadId, type  );
+        break;             
+    case EMemSpyThreadInfoItemTypeGeneralInfo:
+        child = new(ELeave) CMemSpyViewThreadInfoItemGeneralInfo( iMemSpySession, iObserver, iParentProcessId, iThreadId, type );
+        break;
+    /* 
+     * This subview is permanently removed from Thread Info Item subview.
+     * 
+    case EMemSpyThreadInfoItemTypeMemoryTracking:
+        child = new(ELeave) CMemSpyViewThreadInfoItemMemoryTracking( iEngine, iObserver, iThread.InfoContainerL() );
+        break;
+    */
+    case EMemSpyThreadInfoItemTypeSession:
+    case EMemSpyThreadInfoItemTypeSemaphore:
+    case EMemSpyThreadInfoItemTypeMutex:
+    case EMemSpyThreadInfoItemTypeTimer:
+    case EMemSpyThreadInfoItemTypeLDD:
+    case EMemSpyThreadInfoItemTypePDD:
+    case EMemSpyThreadInfoItemTypeLogicalChannel:
+    case EMemSpyThreadInfoItemTypeChangeNotifier:
+    case EMemSpyThreadInfoItemTypeUndertaker:
+    case EMemSpyThreadInfoItemTypeMessageQueue:
+    case EMemSpyThreadInfoItemTypeConditionalVariable:
+    case EMemSpyThreadInfoItemTypeOpenFiles:
+    case EMemSpyThreadInfoItemTypeOtherThreads:
+    case EMemSpyThreadInfoItemTypeOtherProcesses:
+    case EMemSpyThreadInfoItemTypeOwnedThreadHandles:
+    case EMemSpyThreadInfoItemTypeOwnedProcessHandles:
+        child = new(ELeave) CMemSpyViewThreadInfoItemGeneric( iMemSpySession, iObserver, iParentProcessId, iThreadId, type );
+        break;
+    
+    default:
+       // __ASSERT_ALWAYS( EFalse, User::Panic( _L("MemSpy-View"), 0) );
+        break;        
+        }
+       
+    CleanupStack::PushL( child );
+    child->ConstructL( Rect(), *Parent() );
+    CleanupStack::Pop( child );
+    return child;
+    }
+
+
+TBool CMemSpyViewThreadInfoItemList::HandleCommandL( TInt aCommand )
+    {
+    TBool handled = ETrue;
+    //
+    switch ( aCommand )
+        {
+	case EMemSpyCmdThreadInfoHandles:
+        OnCmdInfoHandlesL();
+        break;
+
+    default:
+        handled = CMemSpyViewBase::HandleCommandL( aCommand );
+        break;
+        }
+    //
+    return handled;
+    }
+
+    
+void CMemSpyViewThreadInfoItemList::DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane )
+    {
+    if  ( aResourceId == R_MEMSPY_MENUPANE )
+        {
+     //   aMenuPane->SetItemDimmed( EMemSpyCmdThread, iThread.IsDead() ); //TODO
+        }
+    else if ( aResourceId == MenuCascadeResourceId() )
+        {
+        // Always remove these items - they are only shown in the master thread view
+        aMenuPane->SetItemDimmed( EMemSpyCmdThreadSetPriority, ETrue );
+        aMenuPane->SetItemDimmed( EMemSpyCmdThreadEnd, ETrue );
+        }
+    }
+
+
+void CMemSpyViewThreadInfoItemList::OnCmdInfoHandlesL()
+    {
+    iMemSpySession.OutputThreadInfoHandlesL( iThreadId );
+    }
+
+
+void CMemSpyViewThreadInfoItemList::HandleMemSpyEngineInfoContainerEventL( TEvent aEvent, TMemSpyThreadInfoItemType aType )
+    {/*
+    if  ( aEvent == EInfoItemChanged )
+        {
+        }
+    else if ( aEvent == EInfoItemDestroyed )
+        {
+        if  ( iCurrentInfoItem && iCurrentInfoItem->Type() == aType )
+            {
+            iCurrentInfoItem->Close();
+            iCurrentInfoItem = NULL;
+            }
+        }
+
+    iIdleResetListboxTimer->Cancel();
+    iIdleResetListboxTimer->Start( KMemSpyIdleResetListboxTimerPeriod, KMemSpyIdleResetListboxTimerPeriod, TCallBack( IdleUpdateListBoxModel, this ) );
+    */
+    }
+
+
+void CMemSpyViewThreadInfoItemList::SetListBoxModelL()
+    {	
+	CDesC16ArrayFlat* iModel = new (ELeave) CDesC16ArrayFlat( 32 );
+	
+	HBufC* iItem = HBufC::NewL( 32 );
+	
+	iItem = MemSpyUiUtils::FormatItem( KGeneral );
+	TPtr pItem( iItem->Des() );
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KHeap );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KStack );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KChunks );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KCodeSegs );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KOpenFiles );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KActiveObjects );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KThreadHandlers );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KProcessHandlers );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KServers );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KConnections );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KSemaphores );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KThreadReferences );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KProcessReferences );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KMutexes );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KTimers );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KDD );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KChangeNotif );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KUndertakers );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KLogicalDrivers );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();
+	
+	iItem = MemSpyUiUtils::FormatItem( KPhysicalDrivers );
+	pItem = iItem->Des();
+	iModel->AppendL( pItem );
+	pItem.Zero();		
+	
+    CAknSettingStyleListBox* listbox = static_cast< CAknSettingStyleListBox* >( iListBox ); 
+    listbox->Model()->SetItemTextArray( iModel );
+    listbox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
+    }
+
+
+void CMemSpyViewThreadInfoItemList::HandleListBoxItemActionedL( TInt /*aIndex*/ )
+    {
+    // Notify observer about an item being 'fired'
+    ReportEventL( MMemSpyViewObserver::EEventItemActioned );
+    }
+
+
+void CMemSpyViewThreadInfoItemList::HandleListBoxItemSelectedL( TInt aIndex )
+    {
+	iCurrentInfoItemId = aIndex;
+	
+    // Notify observer about item selection
+    ReportEventL( MMemSpyViewObserver::EEventItemSelected );
+    }
+
+
+TInt CMemSpyViewThreadInfoItemList::IdleUpdateListBoxModel( TAny* aSelf )
+    {
+    CMemSpyViewThreadInfoItemList* self = reinterpret_cast< CMemSpyViewThreadInfoItemList* >( aSelf );
+    TRAP_IGNORE( self->DoIdleUpdateListBoxModelL() );
+    return EFalse;
+    }
+
+
+void CMemSpyViewThreadInfoItemList::DoIdleUpdateListBoxModelL()
+    {
+	/*
+    CMemSpyThreadInfoContainer& container = iThread.InfoContainerL();
+
+    // Try to maintain current item selection if at all possible.
+    TMemSpyThreadInfoItemType type = EMemSpyThreadInfoItemTypeHeap;
+    if  ( iCurrentInfoItem )
+        {
+        type = iCurrentInfoItem->Type();
+        }
+   
+    // Update list box & model
+    SetListBoxModelL();
+    iListBox->HandleItemAdditionL();
+    RefreshL();
+    
+    // Try to select previous item if it is still available
+    const TInt index = container.InfoItemIndexByType( type );
+    if  ( index >= 0 && index < container.MdcaCount() )
+        {
+        iListBox->SetCurrentItemIndex( index );
+        HandleListBoxItemSelectedL( index );
+        }
+
+    iIdleResetListboxTimer->Cancel();
+    */
+    }