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167
Java/arch/java2d/ZZDrawingJ2D.java
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167
Java/arch/java2d/ZZDrawingJ2D.java
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/*
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ZZDrawingJ2D.java
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*
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* Copyright (c) 2000, Ted Nelson and Tuomas Lukka
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*
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* You may use and distribute under the terms of either the GNU Lesser
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* General Public License, either version 2 of the license or,
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* at your choice, any later version. Alternatively, you may use and
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* distribute under the terms of the XPL.
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*
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* See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of
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* the licenses.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the README
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* file for more details.
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*
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*/
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/*
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* Written by Tuomas Lukka
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*/
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package org.gzigzag;
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import java.awt.*;
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import java.awt.geom.*;
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/** An implementation of ZZDrawing for the Java2D API.
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* This allows us to use Java2D's features if present, but
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* not to depend on them.
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*/
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public class ZZDrawingJ2D extends ZZDrawing {
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public static final String rcsid = "$Id: ZZDrawingJ2D.java,v 1.21 2001/03/26 12:41:00 tjl Exp $";
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public String getType() {
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return "Java2D: antialias, alpha(if used), rotation";
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}
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public void setAlpha(Graphics g0, float alpha) {
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Graphics2D g = (Graphics2D)g0;
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g.setComposite(AlphaComposite.getInstance(
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AlphaComposite.SRC_OVER, alpha));
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}
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public RenderingHints qualityHints = new RenderingHints(null);
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{
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qualityHints.put(
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RenderingHints.KEY_TEXT_ANTIALIASING,
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RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
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qualityHints.put(
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RenderingHints.KEY_ANTIALIASING,
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RenderingHints.VALUE_ANTIALIAS_ON);
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qualityHints.put(RenderingHints.KEY_RENDERING,
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RenderingHints.VALUE_RENDER_QUALITY);
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qualityHints.put(RenderingHints.KEY_STROKE_CONTROL,
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RenderingHints.VALUE_STROKE_PURE);
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// qualityHints.put(RenderingHints.KEY_FRACTIONALMETRICS,
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// RenderingHints.VALUE_FRACTIONALMETRICS_ON);
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}
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public RenderingHints speedHints = new RenderingHints(null);
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{
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speedHints.put(RenderingHints.KEY_RENDERING,
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RenderingHints.VALUE_RENDER_SPEED);
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}
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public void setFIXME(boolean t) {
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if (t) {
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qualityHints.put(RenderingHints.KEY_ANTIALIASING,
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RenderingHints.VALUE_ANTIALIAS_ON);
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qualityHints.put(RenderingHints.KEY_RENDERING,
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RenderingHints.VALUE_RENDER_QUALITY);
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qualityHints.put(RenderingHints.KEY_STROKE_CONTROL,
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RenderingHints.VALUE_STROKE_PURE);
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}
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else {
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qualityHints.put(RenderingHints.KEY_ANTIALIASING,
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RenderingHints.VALUE_ANTIALIAS_OFF);
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qualityHints.put(RenderingHints.KEY_RENDERING,
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RenderingHints.VALUE_RENDER_SPEED);
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qualityHints.put(RenderingHints.KEY_STROKE_CONTROL,
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RenderingHints.VALUE_STROKE_DEFAULT);
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}
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}
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public boolean enableQuality(boolean t) {
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super.enableQuality(t);
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return true;
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}
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public void setQuality(Graphics g0) {
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Graphics2D g = (Graphics2D)g0;
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if (qualityEnabled()) g.setRenderingHints(qualityHints);
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else g.setRenderingHints(speedHints);
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}
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public void setDefaults(Graphics g0) {
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//Graphics2D g = (Graphics2D)g0;
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//g.rotate(0.1);
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}
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/** A flob which shows the given ZZScene rotated by given angle.
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*/
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public class RotatedSceneFlob extends SceneFlob {
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double rot;
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public RotatedSceneFlob(int x, int y, int d, int w, int h, ZZCell c, FlobSet sc,
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double rot) {
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super(x,y,d,w,h,c, sc);
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this.rot = rot;
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}
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public void transform(double[] srcPtr, double[]dstPts, boolean toExt) {
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AffineTransform tr =
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AffineTransform.getRotateInstance(rot, x+w/2, y+h/2);
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try {
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if(toExt)
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tr.transform(srcPtr, 0, dstPts, 0, srcPtr.length);
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else
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tr.inverseTransform(srcPtr, 0, dstPts, 0, srcPtr.length);
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} catch(Exception e) {
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ZZLogger.exc(e);
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}
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}
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public Point transform(Point src, Point dst, boolean toExt) {
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AffineTransform tr =
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AffineTransform.getRotateInstance(rot, x+w/2, y+h/2);
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try {
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if(toExt)
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tr.transform(src, dst);
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else
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tr.inverseTransform(src, dst);
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} catch(Exception e) {
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ZZLogger.exc(e);
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}
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return dst;
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}
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void prepareGraphics(Graphics g0, float fract) {
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Graphics2D g = (Graphics2D)g0;
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if(fract == 0) {
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if(rot != 0)
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g.rotate(rot, x+w/2, y+h/2);
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return;
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}
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if(!(interpTo instanceof RotatedSceneFlob)) return; // XXX?
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double nrot = rot + fract*(((RotatedSceneFlob)interpTo).rot - rot);
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if(nrot == 0) return;
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g.rotate(nrot,
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(int)((x+w/2)*(1-fract) +
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fract * (interpTo.x + interpTo.w/2)),
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(int)((y+h/2)*(1-fract) +
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fract * (interpTo.y + interpTo.h/2))
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);
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}
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}
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}
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154
Java/arch/javadoc/ZobDoc.java
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154
Java/arch/javadoc/ZobDoc.java
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/*
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ZobDoc.java
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*
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* Copyright (c) 2000, Ted Nelson and Tuomas Lukka
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*
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* You may use and distribute under the terms of either the GNU Lesser
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* General Public License, either version 2 of the license or,
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* at your choice, any later version. Alternatively, you may use and
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* distribute under the terms of the XPL.
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*
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* See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of
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* the licenses.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the README
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* file for more details.
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*
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*/
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/*
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* Written by Tuomas Lukka
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*/
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package org.gzigzag;
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import java.util.*;
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import java.io.*;
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import com.sun.javadoc.*;
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/** A javadoc doclet for extracting ZOb documentation.
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* Note that compiling and running this file requires the <b>tools.jar</b> file
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* from JDK 1.3.
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*/
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public class ZobDoc extends Doclet {
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public static final String rcsid = "$Id: ZobDoc.java,v 1.2 2000/11/05 18:22:54 tjl Exp $";
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static String[][] lists = new String[][] {
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{ "org.gzigzag.FlobRaster", "Views", "views.html" },
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{ "org.gzigzag.RasterFlobFactory", "CellViews", "cellviews.html" }
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};
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PrintWriter[] listpws = new PrintWriter[lists.length];
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String outdir = null;
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public static boolean start(RootDoc root) {
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ZobDoc zd = new ZobDoc();
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return zd.go(root);
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}
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public boolean go(RootDoc root) {
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try {
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readOptions(root.options());
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for(int i=0; i<lists.length; i++) {
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listpws[i] = new PrintWriter(new FileWriter(
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new File(outdir, lists[i][2])));
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}
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ClassDoc[] classes = root.classes();
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for(int i=0; i < classes.length; i++) {
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ClassDoc[] ifaces = classes[i].interfaces();
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boolean iszob = false;
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for(int j=0; j<ifaces.length; j++) {
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if(ifaces[j].qualifiedName().equals("org.gzigzag.ZOb"))
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iszob = true;
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}
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if(!iszob) continue;
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String qname = classes[i].qualifiedName();
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String filename = qname+".html";
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// XXX Modules go wrong. Hmm.. should correct.
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String zobname = null;
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if(qname.indexOf("org.gzigzag.module.") == 0)
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zobname = "."+qname.substring(19);
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else if(qname.indexOf("org.gzigzag.") == 0)
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zobname = qname.substring(12);
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else
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zobname = qname;
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for(int j=0; j<ifaces.length; j++) {
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for(int l=0; l<lists.length; l++) {
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if(ifaces[j].qualifiedName().equals(lists[l][0])) {
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listpws[l].println(filename);
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}
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}
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}
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// Now we have the zob.
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// System.out.println(classes[i].qualifiedName());
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PrintWriter pr = new PrintWriter(
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new FileWriter(new File(outdir, filename)));
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printDoc(zobname, pr, classes[i]);
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pr.close();
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}
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for(int i=0; i<lists.length; i++) {
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listpws[i].close();
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}
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} catch(Exception e) {
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ZZLogger.exc(e);
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return false;
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}
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return true;
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}
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public static int optionLength(String opt) {
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if(opt.equals("-d"))
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return 2;
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return 0;
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}
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public void readOptions(String[][] options) {
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for (int i = 0; i < options.length; i++) {
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String[] opt = options[i];
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if (opt[0].equals("-d")) {
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outdir = opt[1];
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}
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}
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}
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public void printDoc(String zobname, PrintWriter pw, ClassDoc cl) {
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pw.println("<H1>"+zobname+"</H1>");
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pw.println("<H2 id=\"descr\">Description</H2>");
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pw.println(cl.commentText());
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// System.out.println(cl.commentText());
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pw.println("<H2 id=\"params\">Structural parameters</H2>");
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FieldDoc[] fields = cl.fields();
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for(int i=0; i<fields.length; i++)
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printField(pw, fields[i]);
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pw.flush();
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}
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public void printField(PrintWriter pw, FieldDoc f) {
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Tag[] tg = f.tags();
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boolean str = false;
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for(int i=0; i<tg.length; i++) {
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if(tg[i].name().equals("@structparam")) str = true;
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System.out.println("Tag: "+tg[i].name()+" "+tg[i].kind());
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}
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if(!str) {
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System.out.println("Not structparam "+f.name());
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return;
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}
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pw.println("<H3>"+f.name()+"</H3>");
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pw.println(f.commentText());
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}
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}
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19
Java/arch/syslog/arch.mk
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19
Java/arch/syslog/arch.mk
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@@ -0,0 +1,19 @@
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JNI_INCLUDE = /usr/include/kaffe/
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all : arch/syslog/libgzigzag-syslog.so
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%.o : %.c
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$(CC) $(CFLAGS) -I $(JNI_INCLUDE) -fPIC -c -o $@ $<
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arch/syslog/org_gzigzag_SysLogger.o : arch/syslog/org_gzigzag_SysLogger.c arch/syslog/org_gzigzag_SysLogger.h
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arch/syslog/org_gzigzag_SysLogger.h : org/gzigzag/SysLogger.class
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javah -jni -d arch/syslog org.gzigzag.SysLogger
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arch/syslog/libgzigzag-syslog.so : arch/syslog/org_gzigzag_SysLogger.o
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$(CC) -shared -o $@ $^
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clean :
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rm -f arch/syslog/libgzigzag-syslog.so arch/syslog/org_gzigzag_SysLogger.o arch/syslog/org_gzigzag_SysLogger.h
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46
Java/arch/syslog/org_gzigzag_SysLogger.c
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46
Java/arch/syslog/org_gzigzag_SysLogger.c
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@@ -0,0 +1,46 @@
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/*
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org_gzigzag_SysLogger.c
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*
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* You may use and distribute under the terms of either the GNU Lesser
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* General Public License, either version 2 of the license or,
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* at your choice, any later version. Alternatively, you may use and
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* distribute under the terms of the XPL.
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*
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* See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of
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* the licenses.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the README
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* file for more details.
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*
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*/
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/*
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* Written by Antti-Juhani Kaijanaho
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*/
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#include "org_gzigzag_SysLogger.h"
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#include <syslog.h>
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/*
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* Class: org_gzigzag_SysLogger
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* Method: openlog
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* Signature: ()V
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*/
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JNIEXPORT void JNICALL Java_org_gzigzag_SysLogger_openlog(JNIEnv * env, jclass class) {
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openlog("gzigzag", LOG_CONS, LOG_DAEMON);
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}
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/*
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* Class: org_gzigzag_SysLogger
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* Method: syslog
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* Signature: (Ljava/lang/String;Z)V
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*/
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JNIEXPORT void JNICALL Java_org_gzigzag_SysLogger_syslog(JNIEnv * env, jclass class, jstring msg, jboolean verb) {
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const char * s;
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jboolean isCopy = JNI_FALSE;
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s = (*env)->GetStringUTFChars(env, msg, &isCopy);
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syslog((verb == JNI_TRUE) ? LOG_NOTICE : LOG_INFO, s);
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(*env)->ReleaseStringUTFChars(env, msg, s);
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}
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