ginebra/animations/malstromanimator.cpp
branchGCC_SURGE
changeset 8 2e16851ffecd
parent 2 bf4420e9fa4d
parent 6 1c3b8676e58c
--- a/ginebra/animations/malstromanimator.cpp	Fri Jun 11 16:23:26 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,75 +0,0 @@
-/*
-* 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 "malstromanimator.h"
-#include <QPainterPath>
-#include "../chromesnippet.h"
-#include <QList>
-
-MalstromAnimator::MalstromAnimator(ChromeSnippet* m_snippet) 
-  : VisibilityAnimator(m_snippet)
-{
-  m_path = new QPainterPath();
-  m_path->moveTo(0,0);
-  //m_path->lineTo(m_snippet->ownerArea().width()*2, 0); //LINE RIGHT
-  //m_path->quadTo(m_snippet->ownerArea().width()*2,-m_snippet->ownerArea().height(), 500, -400); //QUAD RIGHT
-  m_path->arcTo(0.0, 0.0, 300.0, -200.0, 0.0, 60.0);
-}
-
-MalstromAnimator::~MalstromAnimator()
-{
-  delete m_path;
-}
-
-void MalstromAnimator::setPath(QPainterPath * path)
-{
-  delete m_path;
-  m_path = path;
-}
-
-void MalstromAnimator::updateVisibility(qreal start)
-{
-  
-  qreal pathPercent = start;
-  QList<QGraphicsItem*> snippets = m_snippet->childItems();
-  if(snippets.size() > 0){
-    for(int i = 0; i < snippets.size(); i++){
-      if(pathPercent < 1.0){
-	int xoffset = (int)m_path->pointAtPercent(pathPercent).x();
-	int yoffset = (int)m_path->pointAtPercent(pathPercent).y();
-	snippets[i]->setPos(xoffset, yoffset);
-        QTransform t;
-        t.scale(1.0-start, 1.0-start);
-        snippets[i]->setTransform(t);
-	pathPercent += 0.1;
-        if(pathPercent > 0.9)
-	  snippets[i]->setOpacity(0.0);
-        else
-          snippets[i]->setOpacity(1.0);
-      }
-    }
-    if(start == 0){
-      m_snippet->updateChildGeometries(); // Make sure we go back to original state
-    }
-  } else {
-    QTransform transform;
-    transform.translate(m_path->pointAtPercent(start).x(), m_path->pointAtPercent(start).y());
-    m_snippet->setTransform(transform);
-  }
- 
-}