-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.scenegraph.g2d.nodes;\r
-\r
-import java.awt.Graphics2D;\r
-import java.awt.geom.Rectangle2D;\r
-import java.io.ByteArrayInputStream;\r
-import java.io.IOException;\r
-import java.io.InputStream;\r
-import java.util.HashMap;\r
-import java.util.Map;\r
-import java.util.UUID;\r
-\r
-import javax.script.ScriptEngine;\r
-import javax.script.ScriptEngineManager;\r
-import javax.script.ScriptException;\r
-\r
-import org.simantics.scenegraph.utils.BufferedImage;\r
-import org.simantics.scenegraph.utils.G2DUtils;\r
-import org.simantics.scenegraph.utils.MipMapBufferedImage;\r
-import org.simantics.scenegraph.utils.MipMapVRamBufferedImage;\r
-import org.simantics.scenegraph.utils.VRamBufferedImage;\r
-\r
-import com.kitfox.svg.SVGCache;\r
-import com.kitfox.svg.SVGElement;\r
-import com.kitfox.svg.SVGException;\r
-import com.kitfox.svg.SVGUniverse;\r
-import com.kitfox.svg.xml.StyleAttribute;\r
-\r
-public class AnimatedSVGNode extends SVGNode {\r
- /**\r
- * \r
- */\r
- private static final long serialVersionUID = 8698435757824280001L;\r
- public Map<String, Object> valuezz = new HashMap<String, Object>();\r
-\r
- protected String script = null;\r
-\r
- @PropertySetter("VariableFilter")\r
- @SyncField("script")\r
- public void setScript(String script) {\r
- this.script = script;\r
- }\r
-\r
- @SyncField("values")\r
- public void setValue(String key, Object value) {\r
- valuezz.put(key, value);\r
- animate();\r
- }\r
- \r
- @PropertySetter("valuezz")\r
- @SyncField("valuezz")\r
- public void setValuezz(Map<String, Object> val) {\r
- valuezz = val;\r
- animate();\r
- }\r
-\r
- @ClientSide\r
- public void animate() {\r
- animate(script);\r
- }\r
-\r
- @ClientSide\r
- public void animate(final String script) {\r
- if (script == null)\r
- return;\r
-\r
- if (dataHash == null) {\r
- dataHash = parseSVG();\r
- }\r
- if (diagramCache == null) {\r
- // Cannot execute script when SVGDiagram is not available\r
- return;\r
- }\r
-\r
-// AnimationExecutor.getInstance().animate(new IAnimation() {\r
-// @Override\r
-// public void run() {\r
- try {\r
-\r
- ScriptEngineManager manager = new ScriptEngineManager();\r
- ScriptEngine engine = manager.getEngineByName("JavaScript");\r
-\r
- for(String key : valuezz.keySet()) {\r
- engine.put(key, valuezz.get(key));\r
- }\r
- engine.put("time", System.currentTimeMillis());\r
- engine.put("svg", diagramCache);\r
- engine.put("t", AnimatedSVGNode.this);\r
-\r
- //System.out.println("ANIMATE(" + engine.get("time") + ")");\r
- engine.eval(script);\r
-\r
- diagramCache.updateTime(0);\r
-\r
- buffer = null;\r
-\r
- } catch (ScriptException e) {\r
- e.printStackTrace(); // Just report the error..\r
- } catch (Throwable t) {\r
- t.printStackTrace();\r
- }\r
-\r
-// }\r
-// });\r
- }\r
-\r
- protected Map<String, String> eventAnimations = new HashMap<String, String>();\r
-\r
- @ClientSide\r
- public void registerEventAnimation(String event, String animation) {\r
- eventAnimations.put(event, animation);\r
- }\r
-\r
- @ClientSide\r
- public void animateEvent(String event) {\r
- if(eventAnimations.containsKey(event)) {\r
- animate(eventAnimations.get(event));\r
- }\r
- }\r
-\r
- /**\r
- * Use UUID hash\r
- */\r
- @Override\r
- protected String parseSVG() {\r
- if (data == null)\r
- return null;\r
- try {\r
- dataHash = UUID.randomUUID().toString();\r
- // NOTE: hard-coded to assume all SVG data is encoded in UTF-8\r
- InputStream is = new ByteArrayInputStream(data.getBytes("UTF-8"));\r
- SVGUniverse univ = SVGCache.getSVGUniverse();\r
- if (diagramCache != null)\r
- univ.decRefCount(diagramCache.getXMLBase());\r
- diagramCache = univ.getDiagram(SVGCache.getSVGUniverse().loadSVG(is, dataHash), false);\r
- documentCache = data;\r
- try {\r
- setBounds((Rectangle2D) diagramCache.getRoot().getBoundingBox().clone());\r
- } catch (SVGException e) {\r
- setBounds((Rectangle2D) diagramCache.getViewRect().clone());\r
- }\r
- univ.incRefCount(diagramCache.getXMLBase());\r
- } catch (IOException e) {\r
- diagramCache = null;\r
- }\r
-\r
- return dataHash;\r
- }\r
-\r
- @SuppressWarnings("unused")\r
- private void print(SVGElement e, int indent) {\r
- for(int i=0;i<indent;i++) System.err.print(" ");\r
- System.err.println(e);\r
- for(int i=0;i<e.getNumChildren();i++) {\r
- print(e.getChild(i), indent+2);\r
- }\r
- for(Object o : e.getPresentationAttributes()) {\r
- for(int i=0;i<indent;i++) System.err.print(" ");\r
- System.err.print(" " + o);\r
- System.err.print("=");\r
- StyleAttribute sa = e.getPresAbsolute((String)o);\r
- System.err.println(sa.getStringValue());\r
-\r
- }\r
- }\r
-\r
- /**\r
- * ..skip buffering\r
- */\r
- @Override\r
- protected void initBuffer(Graphics2D g2d) {\r
- if (dataHash == null) {\r
- dataHash = parseSVG();\r
- }\r
-\r
- if (diagramCache == null) {\r
- System.out.println("UNABLE TO PARSE ANIMATED SVG:\n" + data);\r
- return;\r
- }\r
-\r
- diagramCache.setIgnoringClipHeuristic(true); // FIXME\r
- if (diagramCache.getViewRect().getWidth() == 0 || diagramCache.getViewRect().getHeight() == 0) {\r
- buffer = null;\r
- } else {\r
- if(useMipMap) {\r
- if (G2DUtils.isAccelerated(g2d)) {\r
- buffer = new MipMapVRamBufferedImage(diagramCache, bounds, targetSize);\r
- } else {\r
- buffer = new MipMapBufferedImage(diagramCache, bounds, targetSize);\r
- }\r
- } else {\r
- // FIXME: for some reason, this code causes effects where the graphics, if rotated, will start to pixelate, translate and completely disappear in the end.\r
- // See issue #2396.\r
- if (G2DUtils.isAccelerated(g2d)) {\r
- buffer = new VRamBufferedImage(diagramCache, bounds, targetSize);\r
- } else {\r
- buffer = new BufferedImage(diagramCache, bounds, targetSize);\r
- }\r
- }\r
- }\r
- }\r
-\r
-// @Override\r
-// public void handleEvent(AWTEvent event) {\r
-// if(event.getID() == KeyEvent.KEY_PRESSED) {\r
-// KeyEvent ke = (KeyEvent)event;\r
-// switch(ke.getKeyCode()) {\r
-// case KeyEvent.VK_LEFT:\r
-// animateEvent("LEFT");\r
-// break;\r
-//\r
-// case KeyEvent.VK_RIGHT:\r
-// animateEvent("RIGHT");\r
-// break;\r
-//\r
-// case KeyEvent.VK_UP:\r
-// animateEvent("UP");\r
-// break;\r
-//\r
-// case KeyEvent.VK_DOWN:\r
-// animateEvent("DOWN");\r
-// break;\r
-// default:\r
-// break;\r
-// }\r
-// }\r
-//\r
-// super.handleEvent(event);\r
-// }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.scenegraph.g2d.nodes;
+
+import java.awt.Graphics2D;
+import java.awt.geom.Rectangle2D;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+import javax.script.ScriptEngine;
+import javax.script.ScriptEngineManager;
+import javax.script.ScriptException;
+
+import org.simantics.scenegraph.utils.BufferedImage;
+import org.simantics.scenegraph.utils.G2DUtils;
+import org.simantics.scenegraph.utils.MipMapBufferedImage;
+import org.simantics.scenegraph.utils.MipMapVRamBufferedImage;
+import org.simantics.scenegraph.utils.VRamBufferedImage;
+
+import com.kitfox.svg.SVGCache;
+import com.kitfox.svg.SVGElement;
+import com.kitfox.svg.SVGException;
+import com.kitfox.svg.SVGUniverse;
+import com.kitfox.svg.xml.StyleAttribute;
+
+public class AnimatedSVGNode extends SVGNode {
+ /**
+ *
+ */
+ private static final long serialVersionUID = 8698435757824280001L;
+ public Map<String, Object> valuezz = new HashMap<String, Object>();
+
+ protected String script = null;
+
+ @PropertySetter("VariableFilter")
+ @SyncField("script")
+ public void setScript(String script) {
+ this.script = script;
+ }
+
+ @SyncField("values")
+ public void setValue(String key, Object value) {
+ valuezz.put(key, value);
+ animate();
+ }
+
+ @PropertySetter("valuezz")
+ @SyncField("valuezz")
+ public void setValuezz(Map<String, Object> val) {
+ valuezz = val;
+ animate();
+ }
+
+ @ClientSide
+ public void animate() {
+ animate(script);
+ }
+
+ @ClientSide
+ public void animate(final String script) {
+ if (script == null)
+ return;
+
+ if (dataHash == null) {
+ dataHash = parseSVG();
+ }
+ if (diagramCache == null) {
+ // Cannot execute script when SVGDiagram is not available
+ return;
+ }
+
+// AnimationExecutor.getInstance().animate(new IAnimation() {
+// @Override
+// public void run() {
+ try {
+
+ ScriptEngineManager manager = new ScriptEngineManager();
+ ScriptEngine engine = manager.getEngineByName("JavaScript");
+
+ for(String key : valuezz.keySet()) {
+ engine.put(key, valuezz.get(key));
+ }
+ engine.put("time", System.currentTimeMillis());
+ engine.put("svg", diagramCache);
+ engine.put("t", AnimatedSVGNode.this);
+
+ //System.out.println("ANIMATE(" + engine.get("time") + ")");
+ engine.eval(script);
+
+ diagramCache.updateTime(0);
+
+ buffer = null;
+
+ } catch (ScriptException e) {
+ e.printStackTrace(); // Just report the error..
+ } catch (Throwable t) {
+ t.printStackTrace();
+ }
+
+// }
+// });
+ }
+
+ protected Map<String, String> eventAnimations = new HashMap<String, String>();
+
+ @ClientSide
+ public void registerEventAnimation(String event, String animation) {
+ eventAnimations.put(event, animation);
+ }
+
+ @ClientSide
+ public void animateEvent(String event) {
+ if(eventAnimations.containsKey(event)) {
+ animate(eventAnimations.get(event));
+ }
+ }
+
+ /**
+ * Use UUID hash
+ */
+ @Override
+ protected String parseSVG() {
+ if (data == null)
+ return null;
+ try {
+ dataHash = UUID.randomUUID().toString();
+ // NOTE: hard-coded to assume all SVG data is encoded in UTF-8
+ InputStream is = new ByteArrayInputStream(data.getBytes("UTF-8"));
+ SVGUniverse univ = SVGCache.getSVGUniverse();
+ if (diagramCache != null)
+ univ.decRefCount(diagramCache.getXMLBase());
+ diagramCache = univ.getDiagram(SVGCache.getSVGUniverse().loadSVG(is, dataHash), false);
+ documentCache = data;
+ try {
+ setBounds((Rectangle2D) diagramCache.getRoot().getBoundingBox().clone());
+ } catch (SVGException e) {
+ setBounds((Rectangle2D) diagramCache.getViewRect().clone());
+ }
+ univ.incRefCount(diagramCache.getXMLBase());
+ } catch (IOException e) {
+ diagramCache = null;
+ }
+
+ return dataHash;
+ }
+
+ @SuppressWarnings("unused")
+ private void print(SVGElement e, int indent) {
+ for(int i=0;i<indent;i++) System.err.print(" ");
+ System.err.println(e);
+ for(int i=0;i<e.getNumChildren();i++) {
+ print(e.getChild(i), indent+2);
+ }
+ for(Object o : e.getPresentationAttributes()) {
+ for(int i=0;i<indent;i++) System.err.print(" ");
+ System.err.print(" " + o);
+ System.err.print("=");
+ StyleAttribute sa = e.getPresAbsolute((String)o);
+ System.err.println(sa.getStringValue());
+
+ }
+ }
+
+ /**
+ * ..skip buffering
+ */
+ @Override
+ protected void initBuffer(Graphics2D g2d) {
+ if (dataHash == null) {
+ dataHash = parseSVG();
+ }
+
+ if (diagramCache == null) {
+ System.out.println("UNABLE TO PARSE ANIMATED SVG:\n" + data);
+ return;
+ }
+
+ diagramCache.setIgnoringClipHeuristic(true); // FIXME
+ if (diagramCache.getViewRect().getWidth() == 0 || diagramCache.getViewRect().getHeight() == 0) {
+ buffer = null;
+ } else {
+ if(useMipMap) {
+ if (G2DUtils.isAccelerated(g2d)) {
+ buffer = new MipMapVRamBufferedImage(diagramCache, bounds, targetSize);
+ } else {
+ buffer = new MipMapBufferedImage(diagramCache, bounds, targetSize);
+ }
+ } else {
+ // FIXME: for some reason, this code causes effects where the graphics, if rotated, will start to pixelate, translate and completely disappear in the end.
+ // See issue #2396.
+ if (G2DUtils.isAccelerated(g2d)) {
+ buffer = new VRamBufferedImage(diagramCache, bounds, targetSize);
+ } else {
+ buffer = new BufferedImage(diagramCache, bounds, targetSize);
+ }
+ }
+ }
+ }
+
+// @Override
+// public void handleEvent(AWTEvent event) {
+// if(event.getID() == KeyEvent.KEY_PRESSED) {
+// KeyEvent ke = (KeyEvent)event;
+// switch(ke.getKeyCode()) {
+// case KeyEvent.VK_LEFT:
+// animateEvent("LEFT");
+// break;
+//
+// case KeyEvent.VK_RIGHT:
+// animateEvent("RIGHT");
+// break;
+//
+// case KeyEvent.VK_UP:
+// animateEvent("UP");
+// break;
+//
+// case KeyEvent.VK_DOWN:
+// animateEvent("DOWN");
+// break;
+// default:
+// break;
+// }
+// }
+//
+// super.handleEvent(event);
+// }
+
+}
Code Review / simantics / platform.git / blobdiff