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/*
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* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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package com.nokia.microedition.m2g;
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import org.w3c.dom.svg.*;
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import com.nokia.mj.impl.utils.Logger;
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/**
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* This interface represents an Animation element,
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* which contains methods to control the timing of
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* animations.
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*/
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public class M2GSVGAnimationElement
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extends M2GSVGElement
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implements SVGAnimationElement
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{
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//--------------------------------------------------
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// METHODS
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//--------------------------------------------------
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/**
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* Constructor
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* @param aElemnetHandle -
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* @param aDocument -
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*/
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public M2GSVGAnimationElement(int aElementHandle, M2GDocument aDocument)
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{
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super(aElementHandle, aDocument);
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}
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/**
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* @see org.w3c.dom.svg.SVGAnimationElement#beginElementAt()
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*/
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public void beginElementAt(float offset)
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{
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_beginElementAt(
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getNativeSVGProxyHandle(),
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getDocument().getHandle(), getHandle(), offset,
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getDocument().getRootElement().getCurrentTime());
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}
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/**
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* Same as the beginElementAt with offset 0.0f
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* @see org.w3c.dom.svg.SVGAnimationElement#beginElementAt()
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*/
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public void beginElement()
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{
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beginElementAt(0.0f);
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}
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/**
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* @see org.w3c.dom.svg.SVGAnimationElement#endElementAt()
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*/
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public void endElementAt(float offset)
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{
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short endAttribute = _getEnumTrait(
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getNativeSVGProxyHandle(),
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getHandle(), M2GSVGConstants.AT_END);
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// NOTE Native SVG engine checks that element is active so
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// java side doesn't have to do that
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if (endAttribute == M2GSVGConstants.ANIM_INDEFINITE)
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{
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Logger.LOG(Logger.EJavaUI, Logger.EInfo,
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"endElementAt() - Cannot stop this animation, indefinite attribute");
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}
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else
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{
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_endElementAt(
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getNativeSVGProxyHandle(),
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getDocument().getHandle(), getHandle(),
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(offset + getDocument().getRootElement().getCurrentTime()));
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}
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}
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//--------------------------------------------------
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// NATIVE METHODS
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//--------------------------------------------------
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private native void _beginElementAt(
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int aSvgProxyHandle, int aDocumentHandle,
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int aElementHandle, float aOffset, float aCurrentTime);
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private native void _endElementAt(
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int aSvgProxyHandle, int aDocumentHandle,
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int aElementHandle, float aOffset);
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private native boolean _isActive(
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int aSvgProxyHandle, int aElementHandle);
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}
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