--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/memspyui/ui/avkon/src/MemSpyViewECom.cpp	Tue Aug 31 15:15:20 2010 +0300
@@ -0,0 +1,475 @@
+/*
+* 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 "MemSpyViewECom.h"
+
+// System includes
+#include <memspyui.rsg>
+
+// Engine includes
+#include <memspy/engine/memspyengine.h>
+#include <memspy/engine/memspyenginehelperecom.h>
+
+// User includes
+#include "MemSpyViewMainMenu.h"
+#include "MemSpyContainerObserver.h"
+
+
+
+CMemSpyViewECom::CMemSpyViewECom( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver )
+:   CMemSpyViewBase( aEngine, aObserver )
+    {
+    }
+
+
+void CMemSpyViewECom::ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune )
+    {
+    _LIT( KTitle, "ECom" );
+    SetTitleL( KTitle );
+
+    // Finish construction
+    CMemSpyViewBase::ConstructL( aRect, aContainer, aSelectionRune );
+
+    // Select first item
+    TInt index = KErrNotFound;
+    if  ( aSelectionRune != NULL )
+        {
+        iCurrent = reinterpret_cast< CMemSpyEngineEComCategory* >( aSelectionRune );
+        index = iEngine.HelperECom().IndexOf( *iCurrent );
+        }
+
+    if  ( index >= 0 && index < iEngine.HelperECom().Count() )
+        {
+        iListBox->SetCurrentItemIndex( index );
+        HandleListBoxItemSelectedL( index );
+        iListBox->DrawDeferred();
+        }
+    }
+
+
+void CMemSpyViewECom::RefreshL()
+    {
+    SetListBoxModelL();
+    CMemSpyViewBase::RefreshL();
+    }
+
+
+TMemSpyViewType CMemSpyViewECom::ViewType() const
+    {
+    return EMemSpyViewTypeECom;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewECom::PrepareParentViewL()
+    {
+    CMemSpyViewMainMenu* parent = new(ELeave) CMemSpyViewMainMenu( iEngine, iObserver );
+    CleanupStack::PushL( parent );
+    parent->ConstructL( Rect(), *Parent(), (TAny*) ViewType() );
+    CleanupStack::Pop( parent );
+    return parent;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewECom::PrepareChildViewL()
+    {
+    CMemSpyViewBase* child = new(ELeave) CMemSpyViewEComCategory( iEngine, iObserver, *iCurrent );
+    CleanupStack::PushL( child );
+    child->ConstructL( Rect(), *Parent() );
+    CleanupStack::Pop( child );
+    return child;
+    }
+
+
+void CMemSpyViewECom::SetListBoxModelL()
+    {
+    CAknSettingStyleListBox* listbox = static_cast< CAknSettingStyleListBox* >( iListBox );
+    listbox->Model()->SetItemTextArray( &iEngine.HelperECom() );
+    listbox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
+    }
+
+
+void CMemSpyViewECom::HandleListBoxItemActionedL( TInt aIndex )
+    {
+    const TInt count = iEngine.HelperECom().Count();
+    if  ( aIndex >= 0 && aIndex < count )
+        {
+        CMemSpyEngineEComCategory& category = iEngine.HelperECom().At( aIndex );
+        iCurrent = &category;
+        }
+    else
+        {
+        iCurrent = NULL;
+        }
+
+    // Notify observer about item selection
+    ReportEventL( MMemSpyViewObserver::EEventItemActioned );
+    }
+
+
+void CMemSpyViewECom::HandleListBoxItemSelectedL( TInt aIndex )
+    {
+    const TInt count = iEngine.HelperECom().Count();
+    if  ( aIndex >= 0 && aIndex < count )
+        {
+        CMemSpyEngineEComCategory& category = iEngine.HelperECom().At( aIndex );
+        iCurrent = &category;
+        }
+    else
+        {
+        iCurrent = NULL;
+        }
+
+    // Notify observer about item selection
+    ReportEventL( MMemSpyViewObserver::EEventItemSelected );
+    }
+
+
+
+
+
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+CMemSpyViewEComCategory::CMemSpyViewEComCategory( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver, CMemSpyEngineEComCategory& aCategory )
+:   CMemSpyViewBase( aEngine, aObserver ), iCategory( aCategory )
+    {
+    }
+
+
+void CMemSpyViewEComCategory::ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune )
+    {
+    SetTitleL( iCategory.Name() );
+
+    // Finish construction
+    CMemSpyViewBase::ConstructL( aRect, aContainer, aSelectionRune );
+
+    // Select first item
+    TInt index = KErrNotFound;
+    if  ( aSelectionRune != NULL )
+        {
+        iCurrent = reinterpret_cast< CMemSpyEngineEComInterface* >( aSelectionRune );
+        index = iCategory.IndexOf( *iCurrent );
+        }
+
+    if  ( index >= 0 && index < iCategory.Count() )
+        {
+        iListBox->SetCurrentItemIndex( index );
+        HandleListBoxItemSelectedL( index );
+        iListBox->DrawDeferred();
+        }
+    }
+
+
+void CMemSpyViewEComCategory::RefreshL()
+    {
+    SetListBoxModelL();
+    CMemSpyViewBase::RefreshL();
+    }
+
+
+TMemSpyViewType CMemSpyViewEComCategory::ViewType() const
+    {
+    return EMemSpyViewTypeEComCategory;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewEComCategory::PrepareParentViewL()
+    {
+    CMemSpyViewECom* parent = new(ELeave) CMemSpyViewECom( iEngine, iObserver );
+    CleanupStack::PushL( parent );
+    parent->ConstructL( Rect(), *Parent(), &iCategory );
+    CleanupStack::Pop( parent );
+    return parent;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewEComCategory::PrepareChildViewL()
+    {
+    CMemSpyViewBase* child = new(ELeave) CMemSpyViewEComInterface( iEngine, iObserver, *iCurrent );
+    CleanupStack::PushL( child );
+    child->ConstructL( Rect(), *Parent() );
+    CleanupStack::Pop( child );
+    return child;
+    }
+
+
+void CMemSpyViewEComCategory::SetListBoxModelL()
+    {
+    CAknSettingStyleListBox* listbox = static_cast< CAknSettingStyleListBox* >( iListBox );
+    listbox->Model()->SetItemTextArray( &iCategory );
+    listbox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
+    }
+
+
+void CMemSpyViewEComCategory::HandleListBoxItemActionedL( TInt aIndex )
+    {
+    const TInt count = iCategory.Count();
+    if  ( aIndex >= 0 && aIndex < count )
+        {
+        CMemSpyEngineEComInterface& entry = iCategory.At( aIndex );
+        iCurrent = &entry;
+        }
+    else
+        {
+        iCurrent = NULL;
+        }
+
+    // Notify observer about item selection
+    ReportEventL( MMemSpyViewObserver::EEventItemActioned );
+    }
+
+
+void CMemSpyViewEComCategory::HandleListBoxItemSelectedL( TInt aIndex )
+    {
+    const TInt count = iCategory.Count();
+    if  ( aIndex >= 0 && aIndex < count )
+        {
+        CMemSpyEngineEComInterface& entry = iCategory.At( aIndex );
+        iCurrent = &entry;
+        }
+    else
+        {
+        iCurrent = NULL;
+        }
+
+    // Notify observer about item selection
+    ReportEventL( MMemSpyViewObserver::EEventItemSelected );
+    }
+
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+CMemSpyViewEComInterface::CMemSpyViewEComInterface( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver, CMemSpyEngineEComInterface& aInterface )
+:   CMemSpyViewBase( aEngine, aObserver ), iInterface( aInterface )
+    {
+    }
+
+
+void CMemSpyViewEComInterface::ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune )
+    {
+    SetTitleL( iInterface.Name() );
+
+    // Finish construction
+    CMemSpyViewBase::ConstructL( aRect, aContainer, aSelectionRune );
+
+    // Select first item
+    TInt index = KErrNotFound;
+    if  ( aSelectionRune != NULL )
+        {
+        iCurrent = reinterpret_cast< CMemSpyEngineEComImplementation* >( aSelectionRune );
+        index = iInterface.IndexOf( *iCurrent );
+        }
+
+    if  ( index >= 0 && index < iInterface.Count() )
+        {
+        iListBox->SetCurrentItemIndex( index );
+        HandleListBoxItemSelectedL( index );
+        iListBox->DrawDeferred();
+        }
+    }
+
+
+void CMemSpyViewEComInterface::RefreshL()
+    {
+    SetListBoxModelL();
+    CMemSpyViewBase::RefreshL();
+    }
+
+
+TMemSpyViewType CMemSpyViewEComInterface::ViewType() const
+    {
+    return EMemSpyViewTypeEComInterface;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewEComInterface::PrepareParentViewL()
+    {
+    CMemSpyViewEComCategory* parent = new(ELeave) CMemSpyViewEComCategory( iEngine, iObserver, iInterface.Category() );
+    CleanupStack::PushL( parent );
+    parent->ConstructL( Rect(), *Parent(), &iInterface );
+    CleanupStack::Pop( parent );
+    return parent;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewEComInterface::PrepareChildViewL()
+    {
+    CMemSpyViewBase* child = new(ELeave) CMemSpyViewEComImplementation( iEngine, iObserver, *iCurrent );
+    CleanupStack::PushL( child );
+    child->ConstructL( Rect(), *Parent() );
+    CleanupStack::Pop( child );
+    return child;
+    }
+
+
+void CMemSpyViewEComInterface::SetListBoxModelL()
+    {
+    CAknSettingStyleListBox* listbox = static_cast< CAknSettingStyleListBox* >( iListBox );
+    listbox->Model()->SetItemTextArray( &iInterface );
+    listbox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
+    }
+
+
+void CMemSpyViewEComInterface::HandleListBoxItemActionedL( TInt aIndex )
+    {
+    const TInt count = iInterface.Count();
+    if  ( aIndex >= 0 && aIndex < count )
+        {
+        CMemSpyEngineEComImplementation& entry = iInterface.At( aIndex );
+        iCurrent = &entry;
+        }
+    else
+        {
+        iCurrent = NULL;
+        }
+
+    // Notify observer about item selection
+    ReportEventL( MMemSpyViewObserver::EEventItemActioned );
+    }
+
+
+void CMemSpyViewEComInterface::HandleListBoxItemSelectedL( TInt aIndex )
+    {
+    const TInt count = iInterface.Count();
+    if  ( aIndex >= 0 && aIndex < count )
+        {
+        CMemSpyEngineEComImplementation& entry = iInterface.At( aIndex );
+        iCurrent = &entry;
+        }
+    else
+        {
+        iCurrent = NULL;
+        }
+
+    // Notify observer about item selection
+    ReportEventL( MMemSpyViewObserver::EEventItemSelected );
+    }
+
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+CMemSpyViewEComImplementation::CMemSpyViewEComImplementation( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver, CMemSpyEngineEComImplementation& aImplementation )
+:   CMemSpyViewBase( aEngine, aObserver ), iImplementation( aImplementation )
+    {
+    }
+
+
+void CMemSpyViewEComImplementation::ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune )
+    {
+    SetTitleL( iImplementation.Name() );
+
+    // Finish construction
+    CMemSpyViewBase::ConstructL( aRect, aContainer, aSelectionRune );
+
+    // Select first item
+    if  ( iImplementation.MdcaCount() )
+        {
+        iListBox->SetCurrentItemIndex( 0 );
+        HandleListBoxItemSelectedL( 0 );
+        iListBox->DrawDeferred();
+        }
+    }
+
+
+void CMemSpyViewEComImplementation::RefreshL()
+    {
+    SetListBoxModelL();
+    CMemSpyViewBase::RefreshL();
+    }
+
+
+TMemSpyViewType CMemSpyViewEComImplementation::ViewType() const
+    {
+    return EMemSpyViewTypeEComImplementation;
+    }
+
+
+CMemSpyViewBase* CMemSpyViewEComImplementation::PrepareParentViewL()
+    {
+    CMemSpyViewEComInterface* parent = new(ELeave) CMemSpyViewEComInterface( iEngine, iObserver, iImplementation.Interface() );
+    CleanupStack::PushL( parent );
+    parent->ConstructL( Rect(), *Parent(), &iImplementation );
+    CleanupStack::Pop( parent );
+    return parent;
+    }
+
+
+void CMemSpyViewEComImplementation::SetListBoxModelL()
+    {
+    CAknSettingStyleListBox* listbox = static_cast< CAknSettingStyleListBox* >( iListBox );
+    listbox->Model()->SetItemTextArray( &iImplementation );
+    listbox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
+    }
+