diff -r b3cee849fa46 -r fad26422216a memspyui/source/MemSpyViewThreadInfoItemServer.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/memspyui/source/MemSpyViewThreadInfoItemServer.cpp	Wed Sep 01 12:30:35 2010 +0100
@@ -0,0 +1,391 @@
+/*
+* 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 "MemSpyViewThreadInfoItemServer.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 <memspy/engine/memspyenginehelperheap.h>
+#include <memspy/engine/memspyenginehelperserver.h>
+
+// User includes
+#include "MemSpyContainerObserver.h"
+
+// Constants
+const TInt KMemSpyServerSessionsIndex = 2;
+
+
+
+CMemSpyViewThreadInfoItemServer::CMemSpyViewThreadInfoItemServer( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver, CMemSpyThreadInfoContainer& aContainer )
+:   CMemSpyViewThreadInfoItemGeneric( aEngine, aObserver, aContainer, EMemSpyThreadInfoItemTypeServer )
+    {
+    }
+
+
+void CMemSpyViewThreadInfoItemServer::ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune )
+    {
+    // Causes list of server's to be prepared
+    CMemSpyViewThreadInfoItemGeneric::ConstructL( aRect, aContainer, aSelectionRune );
+
+    _LIT( KTitle, "Server List" );
+    SetTitleL( KTitle );
+
+#ifdef _DEBUG
+    RDebug::Printf( "CMemSpyViewThreadInfoItemServer::ConstructL() - aSelectionRune: 0x%08x", aSelectionRune );
+#endif
+
+    // Try to select the correct server
+    CMemSpyThreadInfoHandleObjectBase* infoItem = static_cast< CMemSpyThreadInfoHandleObjectBase* >( iInfoItem );
+    TInt selectedIndex = 0;
+    if  ( aSelectionRune )
+        {
+        // Treat the rune as a handle, and try to look it up
+        selectedIndex = infoItem->DetailsIndexByHandle( aSelectionRune );
+        }
+
+    // Select item
+    if  ( infoItem->DetailsCount() > 0 )
+        {
+        iListBox->SetCurrentItemIndex( selectedIndex );
+        HandleListBoxItemSelectedL( selectedIndex );
+        }
+    }
+
+
+TBool CMemSpyViewThreadInfoItemServer::HandleCommandL( TInt aCommand )
+    {
+    TBool handled = CMemSpyViewBase::HandleCommandL( aCommand );
+    return handled;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewThreadInfoItemServer::PrepareChildViewL()
+    {
+    CMemSpyViewThreadInfoItemServerDetails* child = new(ELeave) CMemSpyViewThreadInfoItemServerDetails( iEngine, iObserver, iContainer, iCurrentInfoItemDetails );
+    CleanupStack::PushL( child );
+    child->ConstructL( Rect(), *Parent() );
+    CleanupStack::Pop( child );
+    return child;
+    }
+
+
+void CMemSpyViewThreadInfoItemServer::HandleListBoxItemSelectedL( TInt aIndex )
+    {
+    // Identify the type of item to display...
+    CMemSpyThreadInfoHandleObjectBase* infoItem = static_cast< CMemSpyThreadInfoHandleObjectBase* >( iInfoItem );
+    iCurrentInfoItemDetails = infoItem->DetailsAt( aIndex );
+
+#ifdef _DEBUG
+    RDebug::Printf( "CMemSpyViewThreadInfoItemServer::HandleListBoxItemSelectedL() - iCurrentInfoItemDetails.iHandle: 0x%08x", iCurrentInfoItemDetails.iHandle );
+#endif
+
+    // Notify observer about item selection
+    ReportEventL( MMemSpyViewObserver::EEventItemSelected );
+    }
+
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+CMemSpyViewThreadInfoItemServerDetails::CMemSpyViewThreadInfoItemServerDetails( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver, CMemSpyThreadInfoContainer& aContainer, const TMemSpyDriverHandleInfoGeneric& aInfoItemDetails )
+:   CMemSpyViewThreadInfoItemGeneric( aEngine, aObserver, aContainer, EMemSpyThreadInfoItemTypeServer ), iInfoItemDetails( aInfoItemDetails )
+    {
+    }
+
+
+void CMemSpyViewThreadInfoItemServerDetails::ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune )
+    {
+    // Causes list of server's to be prepared
+    CMemSpyViewThreadInfoItemGeneric::ConstructL( aRect, aContainer, aSelectionRune );
+
+    _LIT( KTitle, "Server Details" );
+    SetTitleL( KTitle );
+
+    // Try to select the correct server
+    TInt selectedIndex = 0;
+    if  ( aSelectionRune )
+        {
+        // Presence of non-null item means that we came from the "Server sessions" list
+        selectedIndex = KMemSpyServerSessionsIndex;
+        }
+
+    // Select item
+    iListBox->SetCurrentItemIndex( selectedIndex );
+    HandleListBoxItemSelectedL( selectedIndex );
+    }
+
+
+TBool CMemSpyViewThreadInfoItemServerDetails::HandleCommandL( TInt aCommand )
+    {
+    TBool handled = CMemSpyViewBase::HandleCommandL( aCommand );
+    return handled;
+    }
+
+
+TMemSpyViewType CMemSpyViewThreadInfoItemServerDetails::ViewType() const
+    {
+    return EMemSpyViewTypeThreadInfoItemServerDetails;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewThreadInfoItemServerDetails::PrepareChildViewL()
+    {
+    CMemSpyViewBase* child = NULL;
+    const TInt currentIndex = iListBox->CurrentItemIndex();
+    //
+    if  ( currentIndex == KMemSpyServerSessionsIndex )
+        {
+        CMemSpyViewThreadInfoItemServerSessions* serverSessions = new(ELeave) CMemSpyViewThreadInfoItemServerSessions( iEngine, iObserver, iInfoItem->Container(), iInfoItemDetails );
+        CleanupStack::PushL( serverSessions );
+        serverSessions->ConstructL( Rect(), *Parent(), NULL );
+        CleanupStack::Pop( serverSessions );
+        child = serverSessions;
+        }
+    //
+    return child;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewThreadInfoItemServerDetails::PrepareParentViewL()
+    {
+    CMemSpyViewThreadInfoItemServer* parent = new(ELeave) CMemSpyViewThreadInfoItemServer( iEngine, iObserver, iInfoItem->Container() );
+    CleanupStack::PushL( parent );
+    parent->ConstructL( Rect(), *Parent(), iInfoItemDetails.iHandle );
+    CleanupStack::Pop( parent );
+    return parent;
+    }
+
+
+void CMemSpyViewThreadInfoItemServerDetails::SetListBoxModelL()
+    {
+    CDesCArrayFlat* model = new(ELeave) CDesCArrayFlat(4);
+    CleanupStack::PushL( model );
+
+    TBuf<KMaxFullName + 1> item;
+
+    // 1st item = session type
+    const TPtrC pServerSessionType = CMemSpyThreadInfoServer::SessionType( iInfoItemDetails.iSessionType );
+    _LIT(KItem1Format, "\tServer Type\t\t%S");
+    item.Format( KItem1Format, &pServerSessionType );
+    model->AppendL( item );
+
+    // 2nd item = session count
+    _LIT(KItem2Format, "\tConnected Sessions\t\t%d");
+    item.Format( KItem2Format, iInfoItemDetails.iCount );
+    model->AppendL( item );
+
+    // 3rd item = view sessions
+    if  ( iInfoItem->Container().MdcaCount() > 0 )
+        {
+        _LIT(KItem3Format, "\tView Sessions");
+        model->AppendL( KItem3Format );
+        }
+
+    // Set up list box
+    CAknSettingStyleListBox* listbox = static_cast< CAknSettingStyleListBox* >( iListBox );
+    listbox->Model()->SetItemTextArray( model );
+    listbox->Model()->SetOwnershipType( ELbmOwnsItemArray );
+    CleanupStack::Pop( model );
+    }
+
+
+void CMemSpyViewThreadInfoItemServerDetails::HandleListBoxItemActionedL( TInt /*aIndex*/ )
+    {
+    // Notify observer about an item being 'fired'
+    ReportEventL( MMemSpyViewObserver::EEventItemActioned );
+    }
+
+
+void CMemSpyViewThreadInfoItemServerDetails::HandleListBoxItemSelectedL( TInt /*aIndex*/ )
+    {
+    // Notify observer about item selection
+    ReportEventL( MMemSpyViewObserver::EEventItemSelected );
+    }
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+CMemSpyViewThreadInfoItemServerSessions::CMemSpyViewThreadInfoItemServerSessions( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver, CMemSpyThreadInfoContainer& aContainer, const TMemSpyDriverHandleInfoGeneric& aInfoItemDetails )
+:   CMemSpyViewThreadInfoItemGeneric( aEngine, aObserver, aContainer, EMemSpyThreadInfoItemTypeServer ), iInfoItemDetails( aInfoItemDetails )
+    {
+    }
+
+
+void CMemSpyViewThreadInfoItemServerSessions::ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune )
+    {
+    CMemSpyViewThreadInfoItemGeneric::ConstructL( aRect, aContainer, aSelectionRune );
+    //
+    _LIT( KTitle, "Connected Session List" );
+    SetTitleL( KTitle );
+    }
+
+
+TBool CMemSpyViewThreadInfoItemServerSessions::HandleCommandL( TInt aCommand )
+    {
+    TBool handled = CMemSpyViewBase::HandleCommandL( aCommand );
+    return handled;
+    }
+
+
+TMemSpyViewType CMemSpyViewThreadInfoItemServerSessions::ViewType() const
+    {
+    return EMemSpyViewTypeThreadInfoItemServerSessions;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewThreadInfoItemServerSessions::PrepareParentViewL()
+    {
+    CMemSpyViewThreadInfoItemServerDetails* parent = new(ELeave) CMemSpyViewThreadInfoItemServerDetails( iEngine, iObserver, iInfoItem->Container(), iInfoItemDetails );
+    CleanupStack::PushL( parent );
+    parent->ConstructL( Rect(), *Parent(), this );
+    CleanupStack::Pop( parent );
+    return parent;
+    }
+
+
+void CMemSpyViewThreadInfoItemServerSessions::SetListBoxModelL()
+    {
+    CDesCArrayFlat* model = new(ELeave) CDesCArrayFlat(4);
+    CleanupStack::PushL( model );
+
+    // Get handles
+    RArray<TMemSpyDriverServerSessionInfo> sessions;
+    CleanupClosePushL( sessions );
+    iEngine.HelperServer().GetServerSessionsL( iInfoItemDetails, sessions );
+
+    // Prepare items
+    TBuf<KMaxFullName + 1> item;
+    const TInt count = sessions.Count();
+    for( TInt i=0; i<count; i++ )
+        {
+        _LIT(KInsertTab, "\t");
+
+        const TMemSpyDriverServerSessionInfo& session = sessions[ i ];
+        item.Zero();
+
+        if  ( session.iOwnerType == TMemSpyDriverServerSessionInfo::EOwnerThread )
+            {
+            // Find the thread object
+            CMemSpyThread* thread = NULL;
+            CMemSpyProcess* process = NULL;
+            //
+            const TInt error = iEngine.Container().ProcessAndThreadByThreadId( session.iOwnerId, process, thread );
+            //
+            if  ( error == KErrNone )
+                {
+                item.Append( process->Name() );
+                item.Append( KInsertTab );
+                item.Append( KInsertTab );
+                item.Append( thread->Name() );
+                }
+            }
+        else if ( session.iOwnerType == TMemSpyDriverServerSessionInfo::EOwnerProcess )
+            {
+            // Find the process object
+            CMemSpyProcess* process = NULL;
+            TRAPD( error, process = &iEngine.Container().ProcessByIdL( session.iOwnerId ) );
+            if  ( error == KErrNone )
+                {
+                item.Append( process->Name() );
+                }
+            }
+
+        if  ( !item.Length() )
+            {
+            // Fall-back case
+            item.Copy( session.iName );
+            }
+
+        // Add item
+        item.Insert( 0, KInsertTab );
+        model->AppendL( item );
+        }
+    CleanupStack::PopAndDestroy( &sessions );
+
+    // Set up list box
+    CAknSettingStyleListBox* listbox = static_cast< CAknSettingStyleListBox* >( iListBox );
+    listbox->Model()->SetItemTextArray( model );
+    listbox->Model()->SetOwnershipType( ELbmOwnsItemArray );
+    CleanupStack::Pop( model );
+    }
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