--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/memspyui/source/MemSpyViewThreadInfoItemServer.cpp Wed Sep 01 12:30:35 2010 +0100
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+/*
+* 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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