diff -r 000000000000 -r 2f259fa3e83a uifw/EikStd/coctlsrc/aknstyluspopupmenu.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/EikStd/coctlsrc/aknstyluspopupmenu.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,426 @@
+/*
+* Copyright (c) 2005-2009 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:  Interface for controlling stylus popup menu.
+*
+*/
+
+
+#include <AknPreviewPopUpController.h>
+#include <eikmobs.h>
+#include <AknUtils.h>
+#include <barsread.h>
+#include <aknlayoutscalable_avkon.cdl.h>
+#include <eikapp.h>
+#include <aknappui.h>
+#include <AknDef.h>
+
+#include "aknstyluspopupmenu.h"
+#include "aknstyluspopupmenucontent.h"
+
+const TInt KDefaultPopUpShowDelay = 0;
+const TInt KDefaultPopUpHideDelay = 6000000; // 6 seconds
+
+enum TStylusPopUpFlags
+    {
+    EIdleDisabled // usage of iControllerIdle is disabled 
+    };
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// Default constructor
+// ---------------------------------------------------------------------------
+//
+CAknStylusPopUpMenu::CAknStylusPopUpMenu( MEikMenuObserver* aObserver, 
+    const TPoint& aPoint,
+    CAknPreviewPopUpController* aPopup ) 
+    : iPosition ( aPoint ),
+     iMenuObserver( aObserver ),
+     iPreviewPopup( aPopup ),
+     iPositionType( EPositionTypeLeftTop )
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::ConstructL
+// ---------------------------------------------------------------------------
+//
+
+void CAknStylusPopUpMenu::ConstructL()
+    {
+    iContent = CAknStylusPopUpMenuContent::NewL( *this );
+    
+    iContent->SetObserver(this); 
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::NewL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAknStylusPopUpMenu* CAknStylusPopUpMenu::NewL( 
+                            MEikMenuObserver* aObserver, const TPoint& aPoint,
+                            CAknPreviewPopUpController* aPopup )
+    {
+    CAknStylusPopUpMenu* self = CAknStylusPopUpMenu::NewLC( aObserver, 
+                                                            aPoint,
+                                                            aPopup );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::NewL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAknStylusPopUpMenu* CAknStylusPopUpMenu::NewL( 
+                            MEikMenuObserver* aObserver, const TPoint& aPoint )
+    {
+    CAknStylusPopUpMenu* self = CAknStylusPopUpMenu::NewLC( aObserver, 
+                                                            aPoint, NULL );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::NewLC
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAknStylusPopUpMenu* CAknStylusPopUpMenu::NewLC(
+                            MEikMenuObserver* aObserver, const TPoint& aPoint,
+                            CAknPreviewPopUpController* aPopup )
+    {
+    CAknStylusPopUpMenu* self = new ( ELeave ) CAknStylusPopUpMenu( aObserver,
+                                                                    aPoint,
+                                                                    aPopup );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+CAknStylusPopUpMenu::~CAknStylusPopUpMenu()
+    {
+    if ( iIsDeleted )
+        {
+        *iIsDeleted = ETrue;
+        iIsDeleted = NULL;
+        }
+
+    if ( iControllerIdle )
+         {
+         iControllerIdle->Cancel();
+         }
+    delete iControllerIdle;
+    delete iController;
+    delete iContent;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::AddMenuItemL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAknStylusPopUpMenu::AddMenuItemL( const TDesC& aItem, 
+                                                        const TInt aCommandId )
+    {
+    iContent->AddMenuItemL( aItem, aCommandId );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::RemoveMenuItem
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAknStylusPopUpMenu::RemoveMenuItem( const TInt aCommandId )
+    {
+    iContent->RemoveMenuItem( aCommandId );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::SetItemDimmed
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAknStylusPopUpMenu::SetItemDimmed( const TInt aCommandId, const TBool aDimmed )
+    {
+    iContent->SetItemDimmed( aCommandId, aDimmed );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::ShowMenu
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAknStylusPopUpMenu::ShowMenu()
+    {
+    TRAPD( err, 
+           iController = CAknPreviewPopUpController::NewL( *iContent,
+                   CAknPreviewPopUpController::ELayoutSubMenu | 
+                   CAknPreviewPopUpController::EAutoMirror |
+                   CAknPreviewPopUpController::EDontClose ) );
+    if ( err )
+        {
+        return;
+        }
+            
+    iController->SetPopUpShowDelay( KDefaultPopUpShowDelay );
+    iController->SetPopUpHideDelay( KDefaultPopUpHideDelay );
+    iContent->Parent()->DrawableWindow()->SetNonFading(ETrue);
+    
+    TSize size(iController->Size());
+    iController->ShowPopUp();
+
+    if ( size.iWidth == 0 && size.iHeight == 0 )
+        {
+        if ( iPositionType != KErrNotFound )
+            {
+            SetPosition( iPosition, TPositionType( iPositionType ) );
+            }
+        else
+            {
+            SetPosition( iPosition );
+            }        
+        }
+    else
+        {
+        //position already adjusted.
+        iController->SetPosition( iPosition );
+        }
+    
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::SetPosition
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAknStylusPopUpMenu::SetPosition( const TPoint& aPoint )
+    {
+    SetPosition( aPoint, EPositionTypeLeftTop );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::SetPosition 
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAknStylusPopUpMenu::SetPosition( const TPoint& aPoint, TPositionType aPosType )
+    {
+    TPoint adjustedPoint( aPoint );
+    if ( !iController )
+        {
+        iPosition = aPoint;
+        iPositionType = aPosType;
+        return;
+        }
+    iController->UpdateContentSize(); 
+    TSize menuSize = iController->Size();
+	// calculate to right-top corner by aPosType and popup menu size
+    switch ( aPosType )	
+        {
+        case EPositionTypeRightTop: 
+            break;
+        case EPositionTypeLeftTop:
+            if( AknLayoutUtils::LayoutMirrored() ) 
+                {
+                adjustedPoint.iX -= menuSize.iWidth;
+                }
+            else
+                {
+                adjustedPoint.iX += menuSize.iWidth;
+                }
+            break;   
+        case EPositionTypeRightBottom:
+            adjustedPoint.iY -= menuSize.iHeight;
+            break;
+        case EPositionTypeLeftBottom: 
+            if( AknLayoutUtils::LayoutMirrored() ) 
+                {
+                adjustedPoint.iX -= menuSize.iWidth;
+                }
+            else
+                {
+                adjustedPoint.iX += menuSize.iWidth;
+                }
+            adjustedPoint.iY -= menuSize.iHeight;
+            break;    
+        default:
+            break;  
+    
+        }
+    iPosition = adjustedPoint;           
+    iController->SetPosition( adjustedPoint ); 
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::ConstructFromResourceL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAknStylusPopUpMenu::ConstructFromResourceL( TResourceReader&
+                                                           aReader )
+    {
+    TInt count = aReader.ReadInt16();
+    TInt commandId;
+    for ( TInt i = 0; i < count; i++ )
+        {
+        TPtrC text = aReader.ReadTPtrC();
+        commandId = aReader.ReadInt32();
+        iContent->AddMenuItemL( text, commandId );
+        aReader.ReadInt32(); // extension link
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// From class MCoeControlObserver.
+// Handles stylus tap events by forwarding the event to the observer.
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAknStylusPopUpMenu::HandleControlEventL( CCoeControl* aControl,
+                                                        TCoeEvent aEventType )
+    {
+    if ( aControl && aEventType == EEventStateChanged )
+        {
+        if ( iPreviewPopup )
+            {
+            iPreviewPopup->HidePopUp();
+            }
+        if ( iController )
+            {
+            iController->HidePopUp();
+            }
+
+        if ( iMenuObserver )
+            {
+            iFlags.Set( EIdleDisabled );
+            TBool isDeleted = EFalse;
+            iIsDeleted = &isDeleted;
+
+            iMenuObserver->ProcessCommandL( iContent->CurrentCommandId() );
+
+            if ( isDeleted )
+                {
+                return;
+                }
+
+            iIsDeleted = NULL;
+            iFlags.Clear( EIdleDisabled );
+            }
+
+        StartControllerIdleL();
+        }
+    else if ( aControl && aEventType == EEventRequestExit )
+        {
+        if ( iPreviewPopup )
+            {
+            iPreviewPopup->HidePopUp();
+            }
+        if ( iController )
+            {
+            iController->HidePopUp();
+            }      
+
+        StartControllerIdleL();
+        }
+    else if ( aControl && aEventType == EEventRequestCancel )
+        {
+        if ( iMenuObserver )
+            {
+            iFlags.Set( EIdleDisabled );
+            iMenuObserver->ProcessCommandL( KErrCancel );
+            iFlags.Clear( EIdleDisabled );
+            }
+
+        StartControllerIdleL();
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::UpdatePosition
+// ---------------------------------------------------------------------------
+//
+void CAknStylusPopUpMenu::UpdatePosition()
+    {
+	SetPosition( iPosition );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAknStylusPopUpMenu::Clear
+// ---------------------------------------------------------------------------
+//
+void CAknStylusPopUpMenu::Clear()
+    {
+    iContent->Clear();
+    if ( iController )
+        {
+        iController->UpdateContentSize();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CAknStylusPopUpMenu::StartControllerIdleL
+// -----------------------------------------------------------------------------
+//
+void CAknStylusPopUpMenu::StartControllerIdleL()
+    {
+    if ( !iFlags.IsSet( EIdleDisabled ) )
+        {
+        if ( !iControllerIdle )
+            {
+            iControllerIdle = CIdle::NewL( CActive::EPriorityIdle );
+            }
+    
+        if ( !iControllerIdle->IsActive() && iController )
+             {
+             iControllerIdle->Start( TCallBack( ControllerCallBack, this ) );
+             }
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CAknStylusPopUpMenu::ControllerCallBack
+// -----------------------------------------------------------------------------
+//
+TInt CAknStylusPopUpMenu::ControllerCallBack( TAny* aThis )
+    {
+    CAknStylusPopUpMenu* self = static_cast<CAknStylusPopUpMenu*>( aThis );
+    self->RemoveController();
+    self->iFlags.Clear( EIdleDisabled );
+    
+    return KErrNone;
+    }
+
+// -----------------------------------------------------------------------------
+// CAknStylusPopUpMenu::RemoveController
+// -----------------------------------------------------------------------------
+//
+void CAknStylusPopUpMenu::RemoveController()
+    {
+    if ( iController )
+        {
+        delete iController;
+        iController = NULL;
+        }
+    }