FCL/sf/app/jrt: comparison javauis/m2g_qt/javasrc/com/nokia/microedition/m2g/M2GSVGAnimator.java

equal deleted inserted replaced

-:d6dafc5d983f
+:1627c337e51e
 /*
-* Copyright (c) 2005-2007 Nokia Corporation and/or its subsidiary(-ies).
+* 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".
 import java.lang.ref.WeakReference;
 import com.nokia.mj.impl.rt.support.Finalizer;
 import com.nokia.mj.impl.utils.Logger;
 public class M2GSVGAnimator extends SVGAnimator
 {
 //--------------------------------------------------
 // STATIC CONSTANTS
 //--------------------------------------------------
 private static final String ANIMATOR_CANVAS_BASE_CLASS =
 "javax.microedition.lcdui.Canvas";
-// Exception text
-/* Optimization: static finals changed to local variables
-private static final String COMPONENT_BASE_CLASS_NOT_SUPPORTED_ESTR =
-"The requested componentBaseClass is not supported by the implementation.";
-private static final String ILLEGAL_TIME_INCREMENT_ESTR =
-"The timeIncrement is less than or equal to zero.";
-private static final String ANIMATOR_PLAY_ESTR =
-"The animator is not currently in the stopped or paused state.";
-private static final String ANIMATOR_PAUSE_ESTR =
-"The animator is not in the playing  state.";
-private static final String ANIMATOR_STOP_ESTR =
-"The animator is not in the playing or paused state.";
-private static final String INVALID_RUNNABLE_ESTR =
-"The runnable is null.";
-private static final String ANIMATOR_IS_STOPPED_ESTR =
-"The animator is in the stopped state.";
-private static final String RUNNABLE_IS_NULL_ESTR =
-"The runnable is null.";
-private static final String ANIMATOR_INVOKE_ESTR =
-"The animator is in the stopped state.";
-*/
 //--------------------------------------------------
 // VARIABLES
 //--------------------------------------------------
 private M2GSVGCanvas    iSVGCanvas      = null;
 * Constructor
 * @param aImage
 */
 protected M2GSVGAnimator(SVGImage aImage)
 {
 iSVGCanvas = new M2GSVGCanvas(false, aImage);
 mFinalizer = new Finalizer()
 {
 public void finalizeImpl()
 {
 doFinalize();
 }
 };
 }
 /**
 * @see javax.microedition.m2g.SVGAnimator#getTargetComponent()
 */
 /**
 * @see javax.microedition.m2g.SVGAnimator#play()
 */
 public void play()
 {
 if (iSVGCanvas.isPlaying())
 {
 throw new IllegalStateException(
 /*SF*/"The animator is not currently in the stopped or paused state."/*SF*/);
 }
 Logger.LOG(Logger.EJavaUI, Logger.EInfo, "play()");
 iSVGCanvas.play();
 }
 private void doFinalize()
 {
 if (mFinalizer != null)
 {
 registeredFinalize();
 mFinalizer = null;
 }
 }
 /**
 * @see javax.microedition.m2g.SVGAnimator#setTimeIncrement()
 */
 public void setTimeIncrement(float timeIncrement)
 {
 if (timeIncrement <= 0)
 {
 throw new IllegalArgumentException(
 /*SF*/"The time increment is less than or equal to zero."/*SF*/);
 }
 Logger.LOG(Logger.EJavaUI, Logger.EInfo, "setTimeIncrement() - "
 + timeIncrement);
 iSVGCanvas.setTimeIncrement(timeIncrement);
 }
 /**
 * @see javax.microedition.m2g.SVGAnimator#stop()
 */
 public void stop()
 {
 if (iSVGCanvas.isStopped())
 {
 throw new IllegalStateException(
 /*SF*/"The animator is not in the playing or paused state."/*SF*/);
 }
 Logger.LOG(Logger.EJavaUI, Logger.EInfo, "stop()");
 iSVGCanvas.stop();
 }
 //--------------------------------------------------
 // STATIC METHODS
 //--------------------------------------------------
 * @return SVGAnimator
 * @see javax.microedition.m2g.SVGAnimator#createAnimator()
 */
 public static SVGAnimator buildAnimator(SVGImage svgImage)
 {
 if (svgImage == null)
 {
 throw new NullPointerException();
 }
 return new M2GSVGAnimator(svgImage);
 }
 /**
 * Builds animator
 //--------------------------------------------------
 /**
 * @see javax.microedition.lcdui.game.GameCanvas#GameCanvas()
 */
 public M2GSVGCanvas(boolean aSuppressKeyEvents, SVGImage aSVGImage)
 {
 super(aSuppressKeyEvents);
 // get the instance to the Graphics of the offscreen buffer
 iOffscreen = getGraphics();
 iSVGImage     = aSVGImage;
 // down-casting to M2GDocument/M2GSVGSVGElement to have access to internal methods
 M2GDocument doc = (M2GDocument)iSVGImage.getDocument();
 iRootElement  = (M2GSVGSVGElement)iSVGImage.getDocument().getDocumentElement();
 iState = STATE_STOPPED;
 // Create render context
 iSg = ScalableGraphics.createInstance();
 iSg.setRenderingQuality(ScalableGraphics.RENDERING_QUALITY_HIGH);
 iDeltaTime = DEFAULT_DELTA_TIME;
 doc.registerDOMChangeObserver(this);
 Logger.LOG(Logger.EJavaUI, Logger.EInfo, "Ctor - delta time:"
 + iDeltaTime + ", state:" + iState);
 }
 /**
 * @see javax.microedition.lcdui.game.GameCanvas#paint()
 */
 public void paint(Graphics g)
 {
 // Clears bitmap
 g.setColor(255, 255, 255);
 g.fillRect(0, 0, getWidth(), getHeight());
 try
 {
 iSg.bindTarget(g);
 // NOTE: Source is defaultly fully opaque
 iSg.render(0, 0, iSVGImage);
 }
 finally
 {
 iSg.releaseTarget();
 }
 }
 /**
 * Paints a frame to the offscreen of this GameCanvas
 * @see javax.microedition.m2g.SVGAnimator#play()
 */
 public synchronized void play()
 {
 Logger.LOG(Logger.EJavaUI, Logger.EInfo, "play()");
 if (iState == STATE_PLAYING)
 {
 // don't do anything if animation is already playing
 return;
 }

changeset 87	1627c337e51e
parent 80	d6dafc5d983f