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Modules/mind/Mind.java

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+/*
+ * Mind.java
+ * 
+ * @author asko.soukka@iki.fi
+ * @version 0.1
+ * 
+ * Copyright (c) 2002 Asko Soukka
+ * GZigZag is written by Tuomas Lukka
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * See the LICENSE.lgpl for the specific terms of the license.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ */
+/*
+ * Written by Asko Soukka and Tuukka Hastrup
+ */
+
+package org.gzigzag.module;
+import org.gzigzag.*;
+import java.util.*;
+import java.io.*;
+import java.awt.*;
+
+/** Mindmap tools from Asko Soukka for mainly hierarcical structures
+ */
+
+public class Mind  {
+public static final String rcsid = "$Id: Mind.java,v 1.1.2.2 2002/02/16 15:46:58 tuukkah Exp $";
+    public static boolean dbg = false;
+    static final void p(String s) { if(dbg) ZZLogger.log(s); }
+    static final void pa(String s) { ZZLogger.log(s); }
+    
+    static public ZZModule module = new ZZModule() {
+	public ZOb newZOb(String id) {
+		if(id.equals("Sundew"))
+		    return new MindSundew();
+		else if(id.equals("Sun"))
+		    return new MindSun();
+		return null;
+	}
+
+	public void action(String id, ZZCell code, 
+			   ZZCell target,
+			   ZZView v, ZZView cv, 
+			   String key, Point pt, 
+			   ZZScene xi) {
+	try {
+		
+	    ZZCell viewCell = v.getViewcell();
+	    ZZCell viewCursor = ZZCursorReal.get(viewCell); 
+	    
+	    if(id.equals("TextOut")) {
+		FileWriter fileout = new FileWriter(target.getText() + ".txt");
+		BufferedWriter writer = new BufferedWriter(fileout);
+		
+		writer.write(target.getText()+"\n");
+		
+		if (target.s("d.1", 1) != null) {
+		    writer.write("\n");
+		    printTextTree("d.2", "d.1", target.s("d.1", 1), writer, 
+				  1, 10);
+		    writer.write("\n");
+		}
+		
+		writer.close();
+	    } else if(id.equals("HtmlOut")) {
+		FileWriter fileout = new FileWriter(target.getText()+".html");
+		BufferedWriter writer = new BufferedWriter(fileout);
+		
+		writer.write("<html>\n");
+		writer.write("<head><title>\n");
+		writer.write(target.getText()+"\n");
+		writer.write("</title></head>\n");
+		writer.write("<body>\n");
+		
+		writer.write("<h1>" + target.getText() + "</h1>\n");
+		
+		if (target.s("d.1", 1) != null) {
+		    writer.write("\n");
+		    printHtmlTree("d.2", "d.1", "d.clone", target.s("d.1", 1), 
+				  writer, 1, 10, 2);
+		    writer.write("\n");
+		}
+		
+		writer.write("</body>\n");
+		writer.write("</html>\n");
+		writer.close();
+	    } else {
+		pa("UNKNOWN Mind COMMAND "+id);	    
+	    }
+	} catch(Exception e) {
+	    e.printStackTrace();
+	    throw new ZZError(""+e);
+	}
+	}
+    
+    };
+    private static void printTextTree(String dim, String dimTop, ZZCell accursed, 
+			   BufferedWriter writer, int start, int end) {
+	
+	Vector cells = getAllCells(dim, accursed);
+	int i = 0;
+	try {
+	    
+	    while (i < cells.size()) {
+		if (!((ZZCell)cells.elementAt(i)).getText().equals("")) {
+		    writer.write(/*"<li>"+*/((ZZCell)cells.elementAt(i)).getText()+"\n");
+		}
+		if (((ZZCell)cells.elementAt(i)).s(dimTop, 1) != null) {
+		    for (int j=0; j<start; j++)	writer.write("-"); writer.write("\n");
+		    if(start < end) printTextTree(dim, dimTop, ((ZZCell)cells.elementAt(i)).s(dimTop, 1), writer,
+					      start + 1, end);
+		    writer.write("\n");
+		}
+		i++;
+	    }
+	} catch (IOException iOE) {}
+    }
+
+    private static void printHtmlTree(String dim, String dimTop, String dimLink, 
+			       ZZCell accursed, BufferedWriter writer,
+			       int start, int end, int topics) {
+
+	Vector cells = getAllCells(dim, accursed);
+	int i = 0;
+	try {
+	    if (start > topics)	writer.write("<ul>\n");
+	    while (i < cells.size()) {
+		if (!((ZZCell)cells.elementAt(i)).getText().equals("")) {
+		    if (start > topics) {
+			writer.write("<li>");
+			if (((ZZCell)cells.elementAt(i)).s(dimLink, -1) == null) {
+			    if (((ZZCell)cells.elementAt(i)).s(dimLink, 1) != null) 
+				writer.write("<a name=\""+((ZZCell)cells.elementAt(i)).getText()+"\"></a>");
+			    writer.write(((ZZCell)cells.elementAt(i)).getText());
+			} else {
+			    writer.write("<a href=\"#"+((ZZCell)cells.elementAt(i)).getText()+"\">");
+			    writer.write(((ZZCell)cells.elementAt(i)).getText()+"</a>");
+			}
+			writer.write("\n");
+		    }	else {
+			writer.write("<h"+start+">");
+			if (((ZZCell)cells.elementAt(i)).s(dimLink, -1) == null) {
+			    if (((ZZCell)cells.elementAt(i)).s(dimLink, 1) != null) 
+				writer.write("<a name=\""+((ZZCell)cells.elementAt(i)).getText()+"\"></a>");
+			    writer.write(((ZZCell)cells.elementAt(i)).getText());
+			} else {
+			    writer.write("<a href=\"#"+((ZZCell)cells.elementAt(i)).getText()+"\">");
+			    writer.write(((ZZCell)cells.elementAt(i)).getText()+"</a>");
+			}
+			writer.write("</h"+start+">\n");
+		    }
+		}
+		if (((ZZCell)cells.elementAt(i)).s(dimTop, 1) != null) {
+		    writer.write("\n");
+		    if(start < end) printHtmlTree(dim, dimTop, dimLink, ((ZZCell)cells.elementAt(i)).s(dimTop, 1), writer,
+					      start + 1, end, topics);
+		    writer.write("\n");
+		}
+		i++;
+	    }
+	    if (start > topics)	writer.write("</ul>\n");
+	} catch (IOException iOE) {}
+    }
+
+
+    
+    private static Vector getAllCells(String dim, ZZCell accursed) {
+	int LIMIT = 1000;
+	Vector cells = new Vector();
+	ZZCell next = null;
+	
+	cells.addElement(accursed);
+	
+	int i = 1;
+	while (cells.size() < LIMIT ) {
+	    next = accursed.s(dim, i++);
+	    if(next != null && !cells.contains(next)) cells.addElement(next);
+	    else break;
+	} 	
+	return cells;
+    }
+}