-/*******************************************************************************\r
- * Copyright (c) 2007- VTT Technical Research Centre of Finland.\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.proconf.g3d.common;\r
-\r
-\r
-import java.util.logging.LogManager;\r
-\r
-import org.eclipse.core.runtime.Path;\r
-import org.eclipse.swt.SWT;\r
-import org.eclipse.swt.events.ControlAdapter;\r
-import org.eclipse.swt.events.ControlEvent;\r
-import org.eclipse.swt.events.PaintEvent;\r
-import org.eclipse.swt.events.PaintListener;\r
-import org.eclipse.swt.graphics.Rectangle;\r
-import org.eclipse.swt.layout.FillLayout;\r
-import org.eclipse.swt.opengl.GLCanvas;\r
-import org.eclipse.swt.widgets.Composite;\r
-import org.simantics.proconf.g3d.base.JmeRenderingComponent;\r
-import org.simantics.proconf.g3d.base.ResourceTextureCache;\r
-import org.simantics.utils.ui.ErrorLogger;\r
-\r
-import com.jme.renderer.Renderer;\r
-import com.jme.renderer.lwjgl.LWJGLRenderer;\r
-import com.jme.scene.Node;\r
-import com.jme.system.DisplaySystem;\r
-import com.jme.system.swt.SWTDisplaySystem;\r
-import com.jme.util.TextureManager;\r
-\r
-\r
-public class JmeComposite extends Composite {\r
- protected Node rootNode = new Node("root");\r
- private SWTDisplaySystem displaySystem;\r
- protected GLCanvas renderingCanvas;\r
- private JmeRenderingComponent component;\r
- \r
- public JmeComposite(Composite parent, JmeRenderingComponent component) {\r
- super(parent,SWT.NONE);\r
- if (component == null)\r
- throw new NullPointerException("Rendering component must not be null.");\r
- disableLog();\r
- //LoggingSystem.getLogger().setLevel(Level.OFF);\r
- this.component = component;\r
- this.setLayout(new FillLayout());\r
- displaySystem = (SWTDisplaySystem)DisplaySystem.getDisplaySystem("SWT");\r
- renderingCanvas = displaySystem.createCanvas(640, 480, this);\r
- renderingCanvas.addControlListener(new ControlAdapter() {\r
- public void controlResized(ControlEvent e) {\r
- resize();\r
- }\r
- });\r
- \r
-// this.addPaintListener(new PaintListener() {\r
-// @Override\r
-// public void paintControl(PaintEvent e) {\r
-// displaySystem.setCurrent();\r
-// JmeComposite.this.component.render();\r
-// }\r
-// });\r
- \r
- \r
- }\r
- \r
- private void disableLog() {\r
- //URL url = FileLocator.find(org.simantics.proconf.g3d.Activator.getDefault().getBundle(),new Path("logging.properties"),null);\r
- \r
- try {\r
- LogManager.getLogManager().readConfiguration(org.simantics.proconf.g3d.Activator.getDefault().openStream(new Path("logging.properties")));\r
- } catch (Exception e) {\r
- ErrorLogger.defaultLogError(e);\r
- }\r
- }\r
- \r
- public void resize() {\r
- displaySystem.setCurrent();\r
- LWJGLRenderer renderer = (LWJGLRenderer) displaySystem.getRenderer();\r
- if (renderer!= null) { \r
- Rectangle r = new Rectangle(renderingCanvas.getClientArea().x,renderingCanvas.getClientArea().y, renderingCanvas.getClientArea().width, renderingCanvas.getClientArea().height );\r
- if (r.width > 0 && r.height > 0)\r
- renderer.reinit(r.width, r.height);\r
- component.resize(r.width, r.height);\r
- }\r
- }\r
- \r
- public GLCanvas getCanvas() { \r
- return renderingCanvas;\r
- }\r
- \r
- public Renderer getRenderer() {\r
- return displaySystem.getRenderer();\r
- }\r
- \r
- public void initGL() {\r
- component.init(displaySystem);\r
- }\r
- \r
- public void dispose() {\r
- LWJGLRenderer renderer = (LWJGLRenderer) displaySystem.getRenderer();\r
- renderer.clearVBOCache();\r
- renderer.clearQueue();\r
- renderer.clearStatistics();\r
- renderingCanvas.dispose();\r
- if (displaySystem.destroy()) {\r
- \r
- TextureManager.doTextureCleanup();\r
- TextureManager.clearCache();\r
- ResourceTextureCache.getInstance().clear();\r
- }\r
- super.dispose();\r
- }\r
- \r
- public DisplaySystem getDisplaySystem() {\r
- return displaySystem;\r
- }\r
- \r
- \r
-}\r