diff -r 000000000000 -r 8466d47a6819 emailuis/uicomponents/src/fsslideeffect.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/uicomponents/src/fsslideeffect.cpp	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,354 @@
+/*
+* Copyright (c) 2007 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:  Freestyle tree node implementation.
+*
+*/
+
+
+//////SYSTEM INCLUDES
+#include "emailtrace.h"
+#include <AknUtils.h>
+
+//////TOOLKIT INCLUDES
+// <cmail> SF
+#include <alf/alfvisual.h>
+#include <alf/alftimedvalue.h>
+#include <alf/alflayout.h>
+#include <alf/alfenv.h>
+#include <alf/alfcommand.h>
+#include <alf/alfcontrol.h>
+#include <alf/alfevent.h>
+// </cmail>
+
+//////PROJECT INCLUDES
+//<cmail> removed __FS_ALFRED_SUPPORT flag
+//#include <fsconfig.h>
+//</cmail> removed __FS_ALFRED_SUPPORT flag
+#include "fsslideeffect.h"
+#include "fsslideeffectobserver.h"
+
+
+// ======== MEMBER FUNCTIONS ========
+
+
+// ---------------------------------------------------------------------------
+// Two-phased constructor.
+// ---------------------------------------------------------------------------
+//
+CFsSlideEffect* CFsSlideEffect::NewL( CAlfControl* aControl, CAlfVisual* aRoot, TInt aTime )
+    {
+    FUNC_LOG;
+    CFsSlideEffect* self = new (ELeave) CFsSlideEffect( aControl, aRoot, aTime );
+    return self;
+    }
+    
+// ---------------------------------------------------------------------------
+// Two-phased constructor.
+// ---------------------------------------------------------------------------
+//    
+CFsSlideEffect* CFsSlideEffect::NewL(
+    CAlfControl* aControl,
+    MFsSlideEffectObserver* aObserver, 
+    CAlfVisual* aRoot, 
+    TInt aTime)
+    {
+    FUNC_LOG;
+    CFsSlideEffect* self = new (ELeave) CFsSlideEffect( aControl, aObserver, aRoot, aTime );
+    return self;
+    }
+
+    
+// ---------------------------------------------------------------------------
+// Constructor.
+// ---------------------------------------------------------------------------
+//    
+CFsSlideEffect::CFsSlideEffect(CAlfControl* aControl, CAlfVisual* aRoot, TInt aTime)
+    : iControl(aControl), 
+      iRoot(aRoot), 
+      iTime(aTime)
+    {
+    FUNC_LOG;
+    //No implementation nedeed
+    }
+
+// ---------------------------------------------------------------------------
+// Constructor.
+// ---------------------------------------------------------------------------
+//
+CFsSlideEffect::CFsSlideEffect(
+    CAlfControl* aControl,
+    MFsSlideEffectObserver* aObserver, 
+    CAlfVisual* aRoot, TInt aTime)
+    : iControl(aControl),
+      iRoot(aRoot),
+      iObserver(aObserver), 
+      iTime(aTime)
+    {
+    FUNC_LOG;
+    //No implementation needed.
+    }
+
+// ---------------------------------------------------------------------------
+// Launches slide in effect.
+// ---------------------------------------------------------------------------
+//    
+void CFsSlideEffect::SlideIn(
+    CFsSlideEffect::TSlideEffectDirection aDirection)
+    {
+    FUNC_LOG;
+    
+    TAlfRealPoint pos( iRoot->Layout()->Pos().ValueNow() );
+    TAlfRealPoint size( iRoot->Layout()->Size().ValueNow() );
+
+    TAlfRealRect rectFinal;
+    TAlfRealRect rectStart;    
+    
+    //coordinates in reference to parent layout
+    rectFinal.iTl.iX = 0;
+    rectFinal.iTl.iY = 0;
+    rectFinal.iBr.iX = size.iX;
+    rectFinal.iBr.iY = size.iY;
+    
+    TRect sreenRect;
+    AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, sreenRect );
+    
+    switch(aDirection)
+        {
+        case ESlideNone:
+            {
+            iRoot->SetRect(rectFinal,0);
+            break;
+            }
+        case ESlideFromTop:
+            {
+            rectStart.iTl.iX = rectFinal.iTl.iX;
+            rectStart.iTl.iY = -pos.iY - size.iY;
+            rectStart.iBr.iX = rectFinal.iTl.iX + size.iX;
+            rectStart.iBr.iY = -pos.iY;
+            iRoot->SetRect( rectStart, 0 );
+            iRoot->SetRect(rectFinal,iTime);
+            break;
+            }
+            
+        case ESlideFromBottom:
+            {
+            rectStart.iTl.iX = rectFinal.iTl.iX;
+            rectStart.iTl.iY = sreenRect.Height() - pos.iY;
+            rectStart.iBr.iX = rectFinal.iTl.iX + size.iX;
+            rectStart.iBr.iY = sreenRect.Height() - pos.iY + size.iY;
+            iRoot->SetRect( rectStart, 0 );
+            iRoot->SetRect(rectFinal,iTime);
+            break;
+            }
+            
+        case ESlideFromLeft:
+            {
+            rectStart.iTl.iX = -pos.iX - size.iX;
+            rectStart.iTl.iY = rectFinal.iTl.iY;
+            rectStart.iBr.iX = -pos.iX;
+            rectStart.iBr.iY = rectFinal.iBr.iY;
+            iRoot->SetRect( rectStart, 0 );
+            iRoot->SetRect(rectFinal,iTime);
+            break;
+            }
+            
+        case ESlideFromRight:
+            {
+            rectStart.iTl.iX = sreenRect.Width();
+            rectStart.iTl.iY = rectFinal.iTl.iY;
+            rectStart.iBr.iX = sreenRect.Width() + size.iX;
+            rectStart.iBr.iY = rectFinal.iBr.iY;
+            iRoot->SetRect( rectStart, 0 );
+            iRoot->SetRect(rectFinal,iTime);
+            break;
+            }
+        default:
+            return;
+        }
+        
+    
+    if (iObserver)
+        {
+        iObserver->SlideEffectEvent(MFsSlideEffectObserver::ESlidingIn);
+        }
+    
+    //cancel pending events
+    if ( iControl )
+        {
+        iControl->Env().CancelCustomCommands(this);
+
+        //send a command to inform about end of slide in effect
+        TInt error = iControl->Env().Send(TAlfCustomEventCommand( ECustomEventSlideInFinished, this), iTime);
+        if (error != KErrNone)
+            {
+            
+            }
+        }
+    }
+    
+// ---------------------------------------------------------------------------
+// Launches slide out effect.
+// ---------------------------------------------------------------------------
+//        
+void CFsSlideEffect::SlideOut(
+    CFsSlideEffect::TSlideEffectDirection aDirection)
+    {
+    FUNC_LOG;
+    TAlfRealPoint pos = iRoot->Layout()->Pos().ValueNow();
+    TAlfRealPoint size = iRoot->Layout()->Size().ValueNow();
+    
+    TAlfRealRect rectStart;
+    TAlfRealRect rectFinal;
+
+    rectStart.iTl.iX = 0;
+    rectStart.iTl.iY = 0;
+    rectStart.iBr.iX = size.iX;
+    rectStart.iBr.iY = size.iY;
+    
+    TRect sreenRect;
+    AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, sreenRect );
+    
+    switch( aDirection )
+        {
+        case ESlideNone:
+            {
+            iRoot->SetRect( rectStart, 0 );
+            break;
+            }
+        case ESlideFromTop:
+            {
+            rectFinal.iTl.iX = rectStart.iTl.iX;
+            rectFinal.iTl.iY = (pos.iY - sreenRect.Height()) - size.iY;
+            rectFinal.iBr.iX = rectStart.iBr.iX;
+            rectFinal.iBr.iY = (pos.iY - sreenRect.Height());            
+            iRoot->SetRect( rectFinal ,iTime );
+            break;
+            }
+            
+        case ESlideFromBottom:
+            {
+            rectFinal.iTl.iX = rectStart.iTl.iX;
+            rectFinal.iTl.iY = sreenRect.Height() - pos.iY;
+            rectFinal.iBr.iX = rectStart.iBr.iX;
+            rectFinal.iBr.iY = sreenRect.Height() - pos.iY + size.iY;
+            iRoot->SetRect( rectFinal ,iTime );
+            break;
+            }
+            
+        case ESlideFromLeft:
+            {
+            rectFinal.iTl.iX = ( pos.iX - sreenRect.Width() ) - size.iX;
+            rectFinal.iTl.iY = rectStart.iTl.iY;
+            rectFinal.iBr.iX = pos.iX - sreenRect.Width();
+            rectFinal.iBr.iY = rectStart.iBr.iY;
+            iRoot->SetRect( rectFinal ,iTime );
+            break;
+            }
+            
+        case ESlideFromRight:
+            {
+            rectFinal.iTl.iX = sreenRect.Width();
+            rectFinal.iTl.iY = rectStart.iTl.iY;
+            rectFinal.iBr.iX = sreenRect.Width() + size.iX;
+            rectFinal.iBr.iY = rectStart.iBr.iY;
+            iRoot->SetRect( rectFinal ,iTime );
+            break;
+            }
+        default:
+            return;
+        }
+        
+    
+    if ( iObserver )
+        {
+        iObserver->SlideEffectEvent( MFsSlideEffectObserver::ESlidingOut );
+        }
+    
+    //cancel pending events
+    if ( iControl )
+        {
+        iControl->Env().CancelCustomCommands(this);
+
+        //send a command to inform about end of slide out effect
+        TInt error = iControl->Env().Send(TAlfCustomEventCommand( ECustomEventSlideOutFinished, this), iTime);
+        if (error != KErrNone)
+            {
+            
+            }
+        }
+    }
+    
+// ---------------------------------------------------------------------------
+// Sets duration of slide in/out effect.
+// ---------------------------------------------------------------------------
+//        
+void CFsSlideEffect::SetTime( const TInt aTime)
+    {
+    FUNC_LOG;
+    iTime = aTime;
+    }
+    
+
+// ---------------------------------------------------------------------------
+// Returns duration of the slide effect
+// ---------------------------------------------------------------------------
+//    
+TInt CFsSlideEffect::Time() const
+    {
+    FUNC_LOG;
+    return iTime;    
+    }
+
+
+// ---------------------------------------------------------------------------
+// From MAlfEventHandler
+// Called when an input event is being offered to this object.
+// ---------------------------------------------------------------------------
+//
+TBool CFsSlideEffect::OfferEventL(const TAlfEvent& aEvent)
+    {
+    FUNC_LOG;
+    TBool result(EFalse);
+    if( aEvent.IsCustomEvent() )
+        {
+        if ( aEvent.CustomParameter() == ECustomEventSlideInFinished )
+            {
+            result = ETrue;
+            //inform observer
+            if ( iObserver )
+                {
+                iObserver->SlideEffectEvent(MFsSlideEffectObserver::ESlideInFinished);
+                }
+            }
+        else if ( aEvent.CustomParameter() == ECustomEventSlideOutFinished )
+            {
+            result = ETrue;
+            //inform observer
+            if ( iObserver )
+                {
+                iObserver->SlideEffectEvent(MFsSlideEffectObserver::ESlideOutFinished);
+                }
+            }
+        }
+    else
+        {
+        result = EFalse;
+        }
+    
+    return result;
+    }
+
+
+//End Of File
+