--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ginebra/animations/slideanimator.cpp	Tue May 04 12:39:35 2010 +0300
@@ -0,0 +1,79 @@
+/*
+* Copyright (c) 2010 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 "slideanimator.h"
+#include "../chromesnippet.h"
+#include <QList>
+
+SlideAnimator::SlideAnimator(ChromeSnippet* snippet) 
+  : VisibilityAnimator(snippet),
+    m_snippet(snippet),
+    m_direction(slideUp)
+{
+  QPointF pos = snippet->pos();
+  if(snippet->anchor() == "AnchorBottom"){
+    m_direction = slideDown;
+    m_visiblePosition = pos.y();
+    m_invisiblePosition = m_visiblePosition + snippet->geometry().height() + snippet->anchorOffset();
+  }
+  else if(snippet->anchor() == "AnchorLeft"){
+    m_direction = slideLeft;
+    m_visiblePosition = pos.x();
+    m_invisiblePosition = m_visiblePosition - snippet->geometry().width() - snippet->anchorOffset();  
+  }
+  else if (snippet->anchor() == "AnchorRight"){
+    m_direction = slideRight;
+    m_visiblePosition = pos.x();
+    m_invisiblePosition = m_visiblePosition + snippet->geometry().width() + snippet->anchorOffset();
+  }
+  else {
+    m_visiblePosition = pos.y();
+    m_invisiblePosition = m_visiblePosition - snippet->geometry().height() - snippet->anchorOffset();
+  }
+  m_moveBy = m_invisiblePosition - m_visiblePosition;
+}
+
+SlideAnimator::~SlideAnimator()
+{
+}
+
+void SlideAnimator::updateVisibility(qreal step)
+{
+  qreal p = step*m_moveBy + m_visiblePosition;
+  if((m_direction == slideDown) || (m_direction == slideUp)){
+    if(step < 0.05){
+      m_snippet->setPos(m_snippet->pos().x(), m_visiblePosition);
+    }
+    else if(step > 0.95){
+       m_snippet->setPos(m_snippet->pos().x(), m_invisiblePosition);
+     }
+    else{
+       m_snippet->setPos(m_snippet->pos().x(), p);
+    }
+  }
+  else {
+    if(step < 0.05){
+      m_snippet->setPos(m_visiblePosition, m_snippet->pos().y());
+    }
+    else if(step > 0.95){
+      m_snippet->setPos(m_invisiblePosition, m_snippet->pos().y());
+    }
+    else{
+      m_snippet->setPos(p,m_snippet->pos().y());
+    }
+  }
+}