From 31bb8269c26a781036448ed8f8cd93cc84fb2118 Mon Sep 17 00:00:00 2001
From: Krzysztof Kosi??ski <tweenk.pl@gmail.com>
Date: Sun, 29 Nov 2009 16:33:18 +0100
Subject: First GSoC node tool commit to Bazaar

(bzr r8846.1.1)
---
 src/dom/io/httpclient.cpp |    4 +-
 src/dom/odf/SvgOdg.cpp    | 1551 ---------------------------------------------
 2 files changed, 2 insertions(+), 1553 deletions(-)

(limited to 'src/dom')

diff --git a/src/dom/io/httpclient.cpp b/src/dom/io/httpclient.cpp
index 4245d71f2..97c8575cf 100644
--- a/src/dom/io/httpclient.cpp
+++ b/src/dom/io/httpclient.cpp
@@ -73,7 +73,7 @@ bool HttpClient::openGet(const URI &uri)
         socket.enableSSL(true);
     else
         {
-        printf("Bad proto scheme:%d\n", uri.getScheme());
+        //printf("Bad proto scheme:%d\n", uri.getScheme());
         return false;
         }
 
@@ -106,7 +106,7 @@ bool HttpClient::openGet(const URI &uri)
         {
         if (!socket.readLine(msg))
             return false;
-        printf("header:'%s'\n", msg.c_str());
+        //printf("header:'%s'\n", msg.c_str());
         if (msg.size() < 1)
             break;
         }
diff --git a/src/dom/odf/SvgOdg.cpp b/src/dom/odf/SvgOdg.cpp
index 2b1161310..e69de29bb 100644
--- a/src/dom/odf/SvgOdg.cpp
+++ b/src/dom/odf/SvgOdg.cpp
@@ -1,1551 +0,0 @@
-/**
- *
- * This is a small experimental class for converting between
- * SVG and OpenDocument .odg files.   This code is not intended
- * to be a permanent solution for SVG-to-ODG conversion.  Rather,
- * it is a quick-and-easy test bed for ideas which will be later
- * recoded into C++.
- *
- * ---------------------------------------------------------------------
- *
- * SvgOdg - A program to experiment with conversions between SVG and ODG
- * Copyright (C) 2006 Bob Jamison
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * For more information, please write to rwjj@earthlink.net
- *
- */
-
-
-/**
- *
- */
-public class SvgOdg
-{
-
-
-
-/**
- * Namespace declarations
- */
-public static final String SVG_NS =
-    "http://www.w3.org/2000/svg";
-public static final String XLINK_NS =
-    "http://www.w3.org/1999/xlink";
-public static final String ODF_NS =
-    "urn:oasis:names:tc:opendocument:xmlns:office:1.0";
-public static final String ODG_NS =
-    "urn:oasis:names:tc:opendocument:xmlns:drawing:1.0";
-public static final String ODSVG_NS =
-    "urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0";
-
-
-DecimalFormat nrfmt;
-//static final double pxToCm = 0.0339;
-static final double pxToCm  = 0.0275;
-static final double piToRad = 0.0174532925;
-BufferedWriter out;
-BufferedReader in;
-int imageNr;
-int styleNr;
-
-//########################################################################
-//#  M E S S A G E S
-//########################################################################
-
-/**
- *
- */
-void err(String msg)
-{
-    System.out.println("SvgOdg ERROR:" + msg);
-}
-
-/**
- *
- */
-void trace(String msg)
-{
-    System.out.println("SvgOdg:" + msg);
-}
-
-
-
-
-//########################################################################
-//#  I N P U T    /    O U T P U T
-//########################################################################
-
-boolean po(String s)
-{
-    try
-        {
-        out.write(s);
-        }
-    catch(IOException e)
-        {
-        return false;
-        }
-    return true;
-}
-
-//########################################################################
-//#  U T I L I T Y
-//########################################################################
-
-public void dumpDocument(Document doc)
-{
-    String s = "";
-    try
-        {
-        TransformerFactory factory = TransformerFactory.newInstance();
-        Transformer trans = factory.newTransformer();
-        DOMSource source = new DOMSource(doc);
-        ByteArrayOutputStream bos = new ByteArrayOutputStream();
-        StreamResult result = new StreamResult(bos);
-        trans.transform(source, result);
-        byte buf[] = bos.toByteArray();
-        s = new String(buf);
-        }
-    catch (javax.xml.transform.TransformerException e)
-        {
-        }
-    trace("doc:" + s);
-}
-
-
-//########################################################################
-//#  I N N E R    C L A S S    ImageInfo
-//########################################################################
-public class ImageInfo
-{
-String name;
-String newName;
-byte   buf[];
-
-public String getName()
-{
-    return name;
-}
-
-public String getNewName()
-{
-    return newName;
-}
-
-
-public byte[] getBuf()
-{
-    return buf;
-}
-
-public ImageInfo(String name, String newName, byte buf[])
-{
-    this.name = name;
-    this.name = newName;
-    this.buf  = buf;
-}
-
-}
-//########################################################################
-//#  I N N E R    C L A S S    StyleInfo
-//########################################################################
-public class StyleInfo
-{
-
-String name;
-public String getName()
-{
-    return name;
-}
-
-String cssStyle;
-public String getCssStyle()
-{
-    return cssStyle;
-}
-
-String stroke;
-public String getStroke()
-{
-    return stroke;
-}
-
-String strokeColor;
-public String getStrokeColor()
-{
-    return strokeColor;
-}
-
-String strokeWidth;
-public String getStrokeWidth()
-{
-    return strokeWidth;
-}
-
-String fill;
-public String getFill()
-{
-    return fill;
-}
-
-String fillColor;
-public String getFillColor()
-{
-    return fillColor;
-}
-
-public StyleInfo(String name, String cssStyle)
-{
-    this.name     = name;
-    this.cssStyle = cssStyle;
-    fill  = "none";
-    stroke = "none";
-}
-
-}
-//########################################################################
-//#  E N D    I N N E R    C L A S S E S
-//########################################################################
-
-
-
-
-//########################################################################
-//#  V A R I A B L E S
-//########################################################################
-
-/**
- * ODF content.xml file
- */
-Document content;
-public Document getContent()
-{
-    return content;
-}
-
-/**
- * ODF meta.xml file
- */
-Document meta;
-public Document getMeta()
-{
-    return meta;
-}
-
-/**
- * SVG file
- */
-Document       svg;
-public Document getSvg()
-{
-    return svg;
-}
-
-/**
- * Loaded ODF or SVG images
- */
-ArrayList<ImageInfo> images;
-public ArrayList<ImageInfo> getImages()
-{
-    return images;
-}
-
-/**
- * CSS styles
- */
-HashMap<String, StyleInfo> styles;
-public HashMap<String, StyleInfo> getStyles()
-{
-    return styles;
-}
-
-
-
-
-
-//########################################################################
-//#  S V G    T O    O D F
-//########################################################################
-
-class PathData
-{
-String cmd;
-double nr[];
-PathData(String s, double buf[])
-{
-    cmd=s; nr = buf;
-}
-}
-
-double getPathNum(StringTokenizer st)
-{
-    if (!st.hasMoreTokens())
-        return 0.0;
-    String s = st.nextToken();
-    double nr = Double.parseDouble(s);
-    return nr;
-}
-
-String parsePathData(String pathData, double bounds[])
-{
-    double minx = Double.MAX_VALUE;
-    double maxx = Double.MIN_VALUE;
-    double miny = Double.MAX_VALUE;
-    double maxy = Double.MIN_VALUE;
-    //trace("#### pathData:" + pathData);
-    ArrayList<PathData> data = new ArrayList<PathData>();
-    StringTokenizer st = new StringTokenizer(pathData, " ,");
-    while (true)
-        {
-        String s = st.nextToken();
-        if ( s.equals("z") || s.equals("Z") )
-            {
-            PathData pd = new PathData(s, new double[0]);
-            data.add(pd);
-            break;
-            }
-        else if ( s.equals("h") || s.equals("H") )
-            {
-            double d[] = new double[1];
-            d[0] = getPathNum(st) * pxToCm;
-            if (d[0] < minx)  minx = d[0];
-            else if (d[0] > maxx) maxx = d[0];
-            PathData pd = new PathData(s, d);
-            data.add(pd);
-            }
-        else if ( s.equals("v") || s.equals("V") )
-            {
-            double d[] = new double[1];
-            d[0] = getPathNum(st) * pxToCm;
-            if (d[0] < miny) miny = d[0];
-            else if (d[0] > maxy) maxy = d[0];
-            PathData pd = new PathData(s, d);
-            data.add(pd);
-            }
-        else if ( s.equals("m") || s.equals("M") ||
-             s.equals("l") || s.equals("L") ||
-             s.equals("t") || s.equals("T")  )
-            {
-            double d[] = new double[2];
-            d[0] = getPathNum(st) * pxToCm;
-            d[1] = getPathNum(st) * pxToCm;
-            if (d[0] < minx)  minx = d[0];
-            else if (d[0] > maxx) maxx = d[0];
-            if (d[1] < miny) miny = d[1];
-            else if (d[1] > maxy) maxy = d[1];
-            PathData pd = new PathData(s, d);
-            data.add(pd);
-            }
-        else if ( s.equals("q") || s.equals("Q") ||
-             s.equals("s") || s.equals("S")  )
-            {
-            double d[] = new double[4];
-            d[0] = getPathNum(st) * pxToCm;
-            d[1] = getPathNum(st) * pxToCm;
-            if (d[0] < minx)  minx = d[0];
-            else if (d[0] > maxx) maxx = d[0];
-            if (d[1] < miny) miny = d[1];
-            else if (d[1] > maxy) maxy = d[1];
-            d[2] = getPathNum(st) * pxToCm;
-            d[3] = getPathNum(st) * pxToCm;
-            if (d[2] < minx)  minx = d[2];
-            else if (d[2] > maxx) maxx = d[2];
-            if (d[3] < miny) miny = d[3];
-            else if (d[3] > maxy) maxy = d[3];
-            PathData pd = new PathData(s, d);
-            data.add(pd);
-            }
-        else if ( s.equals("c") || s.equals("C") )
-            {
-            double d[] = new double[6];
-            d[0] = getPathNum(st) * pxToCm;
-            d[1] = getPathNum(st) * pxToCm;
-            if (d[0] < minx)  minx = d[0];
-            else if (d[0] > maxx) maxx = d[0];
-            if (d[1] < miny) miny = d[1];
-            else if (d[1] > maxy) maxy = d[1];
-            d[2] = getPathNum(st) * pxToCm;
-            d[3] = getPathNum(st) * pxToCm;
-            if (d[2] < minx)  minx = d[2];
-            else if (d[2] > maxx) maxx = d[2];
-            if (d[3] < miny) miny = d[3];
-            else if (d[3] > maxy) maxy = d[3];
-            d[4] = getPathNum(st) * pxToCm;
-            d[5] = getPathNum(st) * pxToCm;
-            if (d[4] < minx)  minx = d[4];
-            else if (d[4] > maxx) maxx = d[4];
-            if (d[5] < miny) miny = d[5];
-            else if (d[5] > maxy) maxy = d[5];
-            PathData pd = new PathData(s, d);
-            data.add(pd);
-            }
-        else if ( s.equals("a") || s.equals("A") )
-            {
-            double d[] = new double[6];
-            d[0] = getPathNum(st) * pxToCm;
-            d[1] = getPathNum(st) * pxToCm;
-            if (d[0] < minx)  minx = d[0];
-            else if (d[0] > maxx) maxx = d[0];
-            if (d[1] < miny) miny = d[1];
-            else if (d[1] > maxy) maxy = d[1];
-            d[2] = getPathNum(st) * piToRad;//angle
-            d[3] = getPathNum(st) * piToRad;//angle
-            d[4] = getPathNum(st) * pxToCm;
-            d[5] = getPathNum(st) * pxToCm;
-            if (d[4] < minx)  minx = d[4];
-            else if (d[4] > maxx) maxx = d[4];
-            if (d[5] < miny) miny = d[5];
-            else if (d[5] > maxy) maxy = d[5];
-            PathData pd = new PathData(s, d);
-            data.add(pd);
-            }
-        //trace("x:" + x + " y:" + y);
-        }
-
-    trace("minx:"  + minx + " maxx:" + maxx +
-          " miny:" + miny + " maxy:" + maxy);
-
-    StringBuffer buf = new StringBuffer();
-    for (PathData pd : data)
-        {
-        buf.append(pd.cmd);
-        buf.append(" ");
-        for (double d:pd.nr)
-            {
-            buf.append(nrfmt.format(d * 1000.0));
-            buf.append(" ");
-            }
-        }
-
-    bounds[0] = minx;
-    bounds[1] = miny;
-    bounds[2] = maxx;
-    bounds[3] = maxy;
-
-    return buf.toString();
-}
-
-
-
-boolean parseTransform(String transStr, AffineTransform trans)
-{
-    trace("== transform:"+ transStr);
-    StringTokenizer st = new StringTokenizer(transStr, ")");
-    while (st.hasMoreTokens())
-        {
-        String chunk = st.nextToken();
-        StringTokenizer st2 = new StringTokenizer(chunk, " ,(");
-        if (!st2.hasMoreTokens())
-            continue;
-        String name = st2.nextToken();
-        trace("   ++name:"+ name);
-        if (name.equals("matrix"))
-            {
-            double v[] = new double[6];
-            for (int i=0 ; i<6 ; i++)
-                {
-                if (!st2.hasMoreTokens())
-                    break;
-                v[i] = Double.parseDouble(st2.nextToken()) * pxToCm;
-                }
-            AffineTransform mat = new AffineTransform(v);
-            trans.concatenate(mat);
-            }
-        else if (name.equals("translate"))
-            {
-            double dx = 0.0;
-            double dy = 0.0;
-            if (!st2.hasMoreTokens())
-                continue;
-            dx = Double.parseDouble(st2.nextToken()) * pxToCm;
-            if (st2.hasMoreTokens())
-                dy = Double.parseDouble(st2.nextToken()) * pxToCm;
-            trans.translate(dx, dy);
-            }
-        else if (name.equals("scale"))
-            {
-            double sx = 1.0;
-            double sy = 1.0;
-            if (!st2.hasMoreTokens())
-                continue;
-            sx = sy = Double.parseDouble(st2.nextToken());
-            if (st2.hasMoreTokens())
-                sy = Double.parseDouble(st2.nextToken());
-            trans.scale(sx, sy);
-            }
-        else if (name.equals("rotate"))
-            {
-            double r  = 0.0;
-            double cx = 0.0;
-            double cy = 0.0;
-            if (!st2.hasMoreTokens())
-                continue;
-            r = Double.parseDouble(st2.nextToken()) * piToRad;
-            if (st2.hasMoreTokens())
-                {
-                cx = Double.parseDouble(st2.nextToken()) * pxToCm;
-                if (!st2.hasMoreTokens())
-                    continue;
-                cy = Double.parseDouble(st2.nextToken()) * pxToCm;
-                trans.rotate(r, cx, cy);
-                }
-            else
-                {
-                trans.rotate(r);
-                }
-            }
-        else if (name.equals("skewX"))
-            {
-            double angle  = 0.0;
-            if (!st2.hasMoreTokens())
-                continue;
-            angle = Double.parseDouble(st2.nextToken());
-            trans.shear(angle, 0.0);
-            }
-        else if (name.equals("skewY"))
-            {
-            double angle  = 0.0;
-            if (!st2.hasMoreTokens())
-                continue;
-            angle = Double.parseDouble(st2.nextToken());
-            trans.shear(0.0, angle);
-            }
-        }
-    return true;
-}
-
-
-
-String coordToOdg(String sval)
-{
-    double nr = Double.parseDouble(sval);
-    nr = nr * pxToCm;
-    String s = nrfmt.format(nr) + "cm";
-    return s;
-}
-
-
-boolean writeSvgAttributes(Element elem, AffineTransform trans)
-{
-    NamedNodeMap attrs = elem.getAttributes();
-    String ename = elem.getLocalName();
-    for (int i=0 ; i<attrs.getLength() ; i++)
-        {
-        Attr attr = (Attr)attrs.item(i);
-        String aname = attr.getName();
-        String aval  = attr.getValue();
-        if (aname.startsWith("xmlns"))
-            continue;
-        else if (aname.equals("d"))//already handled
-            continue;
-        else if (aname.startsWith("transform"))
-            {
-            parseTransform(aval, trans);
-            continue;
-            }
-        else if (aname.equals("style"))
-            {
-            StyleInfo style = styles.get(aval);
-            if (style != null)
-                {
-                po(" draw:style-name=\"");
-                po(style.getName());
-                po("\"");
-                }
-            continue;
-            }
-        if (aname.equals("x") || aname.equals("y") ||
-            aname.equals("width") || aname.equals("height"))
-            {
-            aval = coordToOdg(aval);
-            }
-        if ("id".equals(aname))
-            po(" ");
-        else if ("transform".equals(aname))
-            po(" draw:");
-        else
-            po(" svg:");
-        po(aname);
-        po("=\"");
-        po(aval);
-        po("\"");
-        }
-
-    //Output the current transform
-    if (!trans.isIdentity() &&
-        !(
-          ename.equals("g")     ||
-          ename.equals("defs")  ||
-          ename.equals("metadata")
-         )
-        )
-        {
-        double v[] = new double[6];
-        trans.getMatrix(v);
-        po(" draw:transform=\"matrix(" +
-            nrfmt.format(v[0]) + "," +
-            nrfmt.format(v[1]) + "," +
-            nrfmt.format(v[2]) + "," +
-            nrfmt.format(v[3]) + "," +
-            nrfmt.format(v[4]) + "," +
-            nrfmt.format(v[5]) + ")\"");
-        }
-    return true;
-}
-
-public boolean writeOdfContent(Element elem, AffineTransform trans)
-{
-    String ns = elem.getNamespaceURI();
-    String tagName = elem.getLocalName();
-    //trace("ns:" + ns + " tagName:" + tagName);
-    if (!ns.equals(SVG_NS))
-        return true;
-    if (tagName.equals("svg"))
-        {
-        NodeList children = elem.getChildNodes();
-        for (int i=0 ; i<children.getLength() ; i++)
-            {
-            Node n = children.item(i);
-            if (n.getNodeType() == Node.ELEMENT_NODE)
-                if (!writeOdfContent((Element)n,
-                     (AffineTransform)trans.clone()))
-                    return false;
-            }
-        }
-    else if (tagName.equals("g"))
-        {
-        //String transform = elem.getAttribute("transform");
-        po("<draw:g");
-        writeSvgAttributes(elem, trans); po(">\n");
-        NodeList children = elem.getChildNodes();
-        for (int i=0 ; i<children.getLength() ; i++)
-            {
-            Node n = children.item(i);
-            if (n.getNodeType() == Node.ELEMENT_NODE)
-                if (!writeOdfContent((Element)n,
-                     (AffineTransform)trans.clone()))
-                    return false;
-            }
-        po("</draw:g>\n");
-        }
-    else if (tagName.equals("text"))
-        {
-        String x         = coordToOdg(elem.getAttribute("x"));
-        String y         = coordToOdg(elem.getAttribute("y"));
-        String width     = "5cm";
-        String height    = "2cm";
-        String txt       = elem.getTextContent();
-        po("<draw:frame draw:style-name=\"grx1\" draw:layer=\"layout\" ");
-        po("svg:x=\"" + x + "\" svg:y=\"" + y + "\" ");
-        po("svg:width=\""  + width + "\" svg:height=\"" + height + "\"");
-        po(">\n");
-        po("    <draw:text-box draw:auto-grow-height=\"true\" draw:auto-grow-width=\"true\">\n");
-        po("    <text:p text:style-name=\"P1\"> " + txt + "</text:p>\n");
-        po("    </draw:text-box>\n");
-        po("</draw:frame>\n");
-        return true;
-        }
-    else if (tagName.equals("image"))
-        {
-        String x         = coordToOdg(elem.getAttribute("x"));
-        String y         = coordToOdg(elem.getAttribute("y"));
-        String width     = coordToOdg(elem.getAttribute("width"));
-        String height    = coordToOdg(elem.getAttribute("height"));
-        String imageName = elem.getAttributeNS(XLINK_NS, "href");
-        po("<draw:frame draw:style-name=\"grx1\" draw:layer=\"layout\" ");
-        po("svg:x=\"" + x + "\" svg:y=\"" + y + "\" ");
-        po("svg:width=\""  + width + "\" svg:height=\"" + height + "\">\n");
-        po("    <draw:image xlink:href=\"Pictures/" + imageName + "\" xlink:type=\"simple\" xlink:show=\"embed\" xlink:actuate=\"onLoad\"><text:p/></draw:image>\n");
-        po("</draw:frame>\n");
-        return true;
-        }
-    else if (tagName.equals("path"))
-        {
-        double bounds[] = new double[4];
-        String d      = elem.getAttribute("d");
-        String newd   = parsePathData(d, bounds);
-        double x      = bounds[0];
-        double y      = bounds[1];
-        double width  = (bounds[2]-bounds[0]);
-        double height = (bounds[3]-bounds[1]);
-        po("<draw:path draw:layer=\"layout\" \n");
-        po("    svg:x=\"" + nrfmt.format(x) + "cm\" ");
-        po("svg:y=\"" + nrfmt.format(y) + "cm\" ");
-        po("svg:width=\""  + nrfmt.format(width) + "cm\" ");
-        po("svg:height=\"" + nrfmt.format(height) + "cm\" ");
-        po("svg:viewBox=\"0.0 0.0 " +
-             nrfmt.format(bounds[2] * 1000.0) + " " +
-             nrfmt.format(bounds[3] * 1000.0) + "\"\n");
-        po("    svg:d=\"" + newd + "\"\n   ");
-
-        writeSvgAttributes(elem, trans); po("/>\n");
-        //po("    svg:d=\"" + d + "\"/>\n");
-        return true;
-        }
-
-    else
-        {
-        //Verbatim tab mapping
-        po("<draw:"); po(tagName);
-        writeSvgAttributes(elem, trans); po(">\n");
-        po("</draw:"); po(tagName); po(">\n");
-        }
-
-    return true;
-}
-
-
-boolean writeOdfContent(ZipOutputStream outs)
-{
-    try
-        {
-        ZipEntry ze = new ZipEntry("content.xml");
-        outs.putNextEntry(ze);
-        out = new BufferedWriter(new OutputStreamWriter(outs));
-        }
-    catch (IOException e)
-        {
-        return false;
-        }
-
-    NodeList res = svg.getElementsByTagNameNS(SVG_NS, "svg");
-    if (res.getLength() < 1)
-        {
-        err("saveOdf: no <svg> root in .svg file");
-        return false;
-        }
-    Element root = (Element)res.item(0);
-
-
-    po("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
-    po("<office:document-content\n");
-    po("    xmlns:office=\"urn:oasis:names:tc:opendocument:xmlns:office:1.0\"\n");
-    po("    xmlns:style=\"urn:oasis:names:tc:opendocument:xmlns:style:1.0\"\n");
-    po("    xmlns:text=\"urn:oasis:names:tc:opendocument:xmlns:text:1.0\"\n");
-    po("    xmlns:table=\"urn:oasis:names:tc:opendocument:xmlns:table:1.0\"\n");
-    po("    xmlns:draw=\"urn:oasis:names:tc:opendocument:xmlns:drawing:1.0\"\n");
-    po("    xmlns:fo=\"urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0\"\n");
-    po("    xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n");
-    po("    xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n");
-    po("    xmlns:meta=\"urn:oasis:names:tc:opendocument:xmlns:meta:1.0\"\n");
-    po("    xmlns:number=\"urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0\"\n");
-    po("    xmlns:presentation=\"urn:oasis:names:tc:opendocument:xmlns:presentation:1.0\"\n");
-    po("    xmlns:svg=\"urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0\"\n");
-    po("    xmlns:chart=\"urn:oasis:names:tc:opendocument:xmlns:chart:1.0\"\n");
-    po("    xmlns:dr3d=\"urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0\"\n");
-    po("    xmlns:math=\"http://www.w3.org/1998/Math/MathML\"\n");
-    po("    xmlns:form=\"urn:oasis:names:tc:opendocument:xmlns:form:1.0\"\n");
-    po("    xmlns:script=\"urn:oasis:names:tc:opendocument:xmlns:script:1.0\"\n");
-    po("    xmlns:ooo=\"http://openoffice.org/2004/office\"\n");
-    po("    xmlns:ooow=\"http://openoffice.org/2004/writer\"\n");
-    po("    xmlns:oooc=\"http://openoffice.org/2004/calc\"\n");
-    po("    xmlns:dom=\"http://www.w3.org/2001/xml-events\"\n");
-    po("    xmlns:xforms=\"http://www.w3.org/2002/xforms\"\n");
-    po("    xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"\n");
-    po("    xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n");
-    po("    xmlns:smil=\"urn:oasis:names:tc:opendocument:xmlns:smil-compatible:1.0\"\n");
-    po("    xmlns:anim=\"urn:oasis:names:tc:opendocument:xmlns:animation:1.0\"\n");
-    po("    office:version=\"1.0\">\n");
-    po("\n");
-    po("\n");
-    po("<office:scripts/>\n");
-    po("<office:automatic-styles>\n");
-    po("<style:style style:name=\"dp1\" style:family=\"drawing-page\"/>\n");
-    po("<style:style style:name=\"grx1\" style:family=\"graphic\" style:parent-style-name=\"standard\">\n");
-    po("  <style:graphic-properties draw:stroke=\"none\" draw:fill=\"solid\" draw:textarea-horizontal-align=\"center\" draw:textarea-vertical-align=\"middle\" draw:color-mode=\"standard\" draw:luminance=\"0%\" draw:contrast=\"0%\" draw:gamma=\"100%\" draw:red=\"0%\" draw:green=\"0%\" draw:blue=\"0%\" fo:clip=\"rect(0cm 0cm 0cm 0cm)\" draw:image-opacity=\"100%\" style:mirror=\"none\"/>\n");
-    po("</style:style>\n");
-    po("<style:style style:name=\"P1\" style:family=\"paragraph\">\n");
-    po("  <style:paragraph-properties fo:text-align=\"center\"/>\n");
-    po("</style:style>\n");
-
-    //##  Dump our style table
-    for (StyleInfo s : styles.values())
-        {
-        po("<style:style style:name=\"" + s.getName() + "\" style:family=\"graphic\" style:parent-style-name=\"standard\">\n");
-        po("  <style:graphic-properties");
-        po(" draw:fill=\"" + s.getFill() + "\"");
-        if (!s.getFill().equals("none"))
-            po(" draw:fill-color=\"" + s.getFillColor() + "\"");
-        po(" draw:stroke=\"" + s.getStroke() + "\"");
-        if (!s.getStroke().equals("none"))
-            {
-            po(" svg:stroke-width=\"" + s.getStrokeWidth() + "\"");
-            po(" svg:stroke-color=\"" + s.getStrokeColor() + "\"");
-            }
-        po("/>\n");
-        po("</style:style>\n");
-        }
-    po("</office:automatic-styles>\n");
-    po("\n");
-    po("\n");
-    po("<office:body>\n");
-    po("<office:drawing>\n");
-    po("<draw:page draw:name=\"page1\" draw:style-name=\"dp1\" draw:master-page-name=\"Default\">\n");
-    po("\n\n\n");
-    AffineTransform trans = new AffineTransform();
-    //trans.scale(12.0, 12.0);
-    po("<!-- ######### CONVERSION FROM SVG STARTS ######## -->\n");
-    writeOdfContent(root, trans);
-    po("<!-- ######### CONVERSION FROM SVG ENDS ######## -->\n");
-    po("\n\n\n");
-
-    po("</draw:page>\n");
-    po("</office:drawing>\n");
-    po("</office:body>\n");
-    po("</office:document-content>\n");
-
-
-    try
-        {
-        out.flush();
-        outs.closeEntry();
-        }
-    catch (IOException e)
-        {
-        err("writeOdfContent:" + e);
-        return false;
-        }
-    return true;
-}
-
-boolean writeOdfMeta(ZipOutputStream outs)
-{
-    try
-        {
-        ZipEntry ze = new ZipEntry("meta.xml");
-        outs.putNextEntry(ze);
-        out = new BufferedWriter(new OutputStreamWriter(outs));
-        }
-    catch (IOException e)
-        {
-        return false;
-        }
-
-    po("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
-    po("<office:document-meta\n");
-    po("    xmlns:office=\"urn:oasis:names:tc:opendocument:xmlns:office:1.0\"\n");
-    po("    xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n");
-    po("    xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n");
-    po("    xmlns:meta=\"urn:oasis:names:tc:opendocument:xmlns:meta:1.0\"\n");
-    po("    xmlns:presentation=\"urn:oasis:names:tc:opendocument:xmlns:presentation:1.0\"\n");
-    po("    xmlns:ooo=\"http://openoffice.org/2004/office\"\n");
-    po("    xmlns:smil=\"urn:oasis:names:tc:opendocument:xmlns:smil-compatible:1.0\"\n");
-    po("    xmlns:anim=\"urn:oasis:names:tc:opendocument:xmlns:animation:1.0\"\n");
-    po("    office:version=\"1.0\">\n");
-    po("<office:meta>\n");
-    po("    <meta:generator>Inkscape-0.43</meta:generator>\n");
-    po("    <meta:initial-creator>clark kent</meta:initial-creator>\n");
-    po("    <meta:creation-date>2005-12-10T10:55:13</meta:creation-date>\n");
-    po("    <dc:creator>clark kent</dc:creator>\n");
-    po("    <dc:date>2005-12-10T10:56:20</dc:date>\n");
-    po("    <dc:language>en-US</dc:language>\n");
-    po("    <meta:editing-cycles>2</meta:editing-cycles>\n");
-    po("    <meta:editing-duration>PT1M13S</meta:editing-duration>\n");
-    po("    <meta:user-defined meta:name=\"Info 1\"/>\n");
-    po("    <meta:user-defined meta:name=\"Info 2\"/>\n");
-    po("    <meta:user-defined meta:name=\"Info 3\"/>\n");
-    po("    <meta:user-defined meta:name=\"Info 4\"/>\n");
-    po("    <meta:document-statistic meta:object-count=\"2\"/>\n");
-    po("</office:meta>\n");
-    po("</office:document-meta>\n");
-
-
-    try
-        {
-        out.flush();
-        outs.closeEntry();
-        }
-    catch (IOException e)
-        {
-        err("writeOdfContent:" + e);
-        return false;
-        }
-    return true;
-}
-
-
-boolean writeOdfManifest(ZipOutputStream outs)
-{
-    try
-        {
-        ZipEntry ze = new ZipEntry("META-INF/manifest.xml");
-        outs.putNextEntry(ze);
-        out = new BufferedWriter(new OutputStreamWriter(outs));
-        }
-    catch (IOException e)
-        {
-        return false;
-        }
-
-    po("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
-    po("<!DOCTYPE manifest:manifest PUBLIC \"-//OpenOffice.org//DTD Manifest 1.0//EN\" \"Manifest.dtd\">\n");
-    po("<manifest:manifest xmlns:manifest=\"urn:oasis:names:tc:opendocument:xmlns:manifest:1.0\">\n");
-    po("    <manifest:file-entry manifest:media-type=\"application/vnd.oasis.opendocument.graphics\" manifest:full-path=\"/\"/>\n");
-    po("    <manifest:file-entry manifest:media-type=\"text/xml\" manifest:full-path=\"content.xml\"/>\n");
-    po("    <manifest:file-entry manifest:media-type=\"text/xml\" manifest:full-path=\"meta.xml\"/>\n");
-    po("    <!--List our images here-->\n");
-    for (int i=0 ; i<images.size() ; i++)
-        {
-        ImageInfo ie = images.get(i);
-        String fname = ie.getName();
-        if (fname.length() < 5)
-            {
-            err("image file name too short:" + fname);
-            return false;
-            }
-        String ext = fname.substring(fname.length() - 4);
-        po("    <manifest:file-entry manifest:media-type=\"");
-        if (ext.equals(".gif"))
-            po("image/gif");
-        else if (ext.equals(".png"))
-            po("image/png");
-        else if (ext.equals(".jpg") || ext.equals(".jpeg"))
-            po("image/jpeg");
-        po("\" manifest:full-path=\"");
-        po(fname);
-        po("\"/>\n");
-        }
-    po("</manifest:manifest>\n");
-
-    try
-        {
-        out.flush();
-        outs.closeEntry();
-        }
-    catch (IOException e)
-        {
-        err("writeOdfContent:" + e);
-        return false;
-        }
-    return true;
-}
-
-boolean writeOdfImages(ZipOutputStream outs)
-{
-    for (int i=0 ; i<images.size() ; i++)
-        {
-        ImageInfo ie = images.get(i);
-        try
-            {
-            String iname = "Pictures/" + ie.getName();
-            ZipEntry ze = new ZipEntry(iname);
-            outs.putNextEntry(ze);
-            outs.write(ie.getBuf());
-            outs.closeEntry();
-            }
-        catch (IOException e)
-            {
-            err("writing images:" + e);
-            return false;
-            }
-        }
-    return true;
-}
-
-/**
- *
- */
-public boolean writeOdf(OutputStream outs)
-{
-    try
-        {
-        ZipOutputStream zos = new ZipOutputStream(outs);
-        if (!writeOdfContent(zos))
-            return false;
-        if (!writeOdfManifest(zos))
-            return false;
-        if (!writeOdfMeta(zos))
-            return false;
-        if (!writeOdfImages(zos))
-            return false;
-        //if (!writeOdfStyles(zos))
-        //    return false;
-        zos.close();
-        }
-    catch (IOException e)
-        {
-        err("closing ODF zip output stream:" + e);
-        return false;
-        }
-    return true;
-}
-
-
-
-/**
- *
- */
-public boolean saveOdf(String fileName)
-{
-    boolean ret = true;
-    try
-        {
-        FileOutputStream fos = new FileOutputStream(fileName);
-        ret = writeOdf(fos);
-        fos.close();
-        }
-    catch (IOException e)
-        {
-        err("writing odf " + fileName + " : " + e);
-        return false;
-        }
-    return ret;
-}
-
-
-
-boolean parseCss(String css)
-{
-    trace("##### STYLE ### :" + css);
-    String name = "gr" + styleNr;
-    styleNr++;
-    StyleInfo si = new StyleInfo(name, css);
-    StringTokenizer st = new StringTokenizer(css, ";");
-    while (st.hasMoreTokens())
-        {
-        String style = st.nextToken();
-        //trace("    " + style);
-        int pos = style.indexOf(':');
-        if (pos < 1 || pos > style.length()-2)
-            continue;
-        String attrName = style.substring(0, pos);
-        String attrVal  = style.substring(pos+1);
-        trace("    =" + attrName + ':' + attrVal);
-        if ("stroke".equals(attrName))
-            {
-            si.stroke = "solid";
-            si.strokeColor = attrVal;
-            }
-        else if ("stroke-width".equals(attrName))
-            {
-            si.strokeWidth = attrVal;
-            }
-        else if ("fill".equals(attrName))
-            {
-            si.fill      = "solid";
-            si.fillColor = attrVal;
-            }
-        }
-    styles.put(css, si);
-    return true;
-}
-
-boolean readSvg(InputStream ins)
-{
-    //### LOAD XML
-    try
-        {
-        DocumentBuilderFactory factory =
-            DocumentBuilderFactory.newInstance();
-        factory.setNamespaceAware(true);
-        DocumentBuilder builder =
-            factory.newDocumentBuilder();
-        builder.setEntityResolver(new EntityResolver()
-               {
-               public InputSource resolveEntity(String publicId, String systemId)
-                   {
-                   return new InputSource(new ByteArrayInputStream(new byte[0]));
-                   }
-               });
-        Document doc = builder.parse(ins);
-        svg = doc;
-        }
-    catch (javax.xml.parsers.ParserConfigurationException e)
-        {
-        err("making DOM parser:"+e);
-        return false;
-        }
-    catch (org.xml.sax.SAXException e)
-        {
-        err("parsing svg document:"+e);
-        return false;
-        }
-    catch (IOException e)
-        {
-        err("parsing svg document:"+e);
-        return false;
-        }
-    //dumpDocument(svg);
-
-    //### LOAD IMAGES
-    imageNr = 0;
-    images = new ArrayList<ImageInfo>();
-    NodeList res = svg.getElementsByTagNameNS(SVG_NS, "image");
-    for (int i=0 ; i<res.getLength() ; i++)
-        {
-        Element elem = (Element) res.item(i);
-        String fileName = elem.getAttributeNS(XLINK_NS, "href");
-        if (fileName == null)
-            {
-            err("No xlink:href pointer to image data for image");
-            return false;
-            }
-        File f = new File(fileName);
-        if (!f.exists())
-            {
-            err("image '" + fileName + "' does not exist");
-            return false;
-            }
-        int bufSize = (int)f.length();
-        byte buf[] = new byte[bufSize];
-        int pos = 0;
-        try
-            {
-            FileInputStream fis = new FileInputStream(fileName);
-            while (pos < bufSize)
-                {
-                int len = fis.read(buf, pos, bufSize - pos);
-                if (len < 0)
-                    break;
-                pos += len;
-                }
-            fis.close();
-            }
-        catch (IOException e)
-            {
-            err("reading image '" + fileName + "' :" + e);
-            return false;
-            }
-        if (pos != bufSize)
-            {
-            err("reading image entry.  expected " +
-                bufSize + ", found " + pos + " bytes.");
-            return false;
-            }
-        ImageInfo ie = new ImageInfo(fileName, fileName, buf);
-        images.add(ie);
-        }
-
-    //### Parse styles
-    styleNr = 0;
-    styles = new HashMap<String, StyleInfo>();
-    res = svg.getElementsByTagName("*");
-    for (int i=0 ; i<res.getLength() ; i++)
-        {
-        Element elem = (Element) res.item(i);
-        trace("elem:"+ elem.getNodeName());
-        String style = elem.getAttribute("style");
-        if (style != null && style.length() > 0)
-            parseCss(style);
-        }
-
-    return true;
-}
-
-boolean readSvg(String fileName)
-{
-    try
-        {
-        FileInputStream fis = new FileInputStream(fileName);
-        if (!readSvg(fis))
-            return false;
-        fis.close();
-        }
-    catch (IOException e)
-        {
-        err("opening svg file:"+e);
-        return false;
-        }
-    return true;
-}
-
-
-//########################################################################
-//#  O D F    T O    S V G
-//########################################################################
-
-/**
- *
- */
-public boolean readOdfEntry(ZipInputStream zis, ZipEntry ent)
-{
-    String fileName = ent.getName();
-    trace("fileName:" + fileName);
-    if (fileName.length() < 4)
-        return true;
-    String ext = fileName.substring(fileName.length() - 4);
-    trace("ext:" + ext);
-    ArrayList<Byte> arr = new ArrayList<Byte>();
-    try
-        {
-        while (true)
-            {
-            int inb = zis.read();
-            if (inb < 0)
-                break;
-            arr.add((byte)inb);
-            }
-        }
-    catch (IOException e)
-        {
-        return false;
-        }
-    byte buf[] = new byte[arr.size()];
-    for (int i=0 ; i<buf.length ; i++)
-         buf[i] = arr.get(i);
-    trace("bufsize:" + buf.length);
-
-    if (ext.equals(".xml"))
-        {
-        try
-            {
-            DocumentBuilderFactory factory =
-                DocumentBuilderFactory.newInstance();
-            factory.setNamespaceAware(true);
-            DocumentBuilder builder =
-                factory.newDocumentBuilder();
-            builder.setEntityResolver(new EntityResolver()
-                   {
-                   public InputSource resolveEntity(String publicId, String systemId)
-                       {
-                       return new InputSource(new ByteArrayInputStream(new byte[0]));
-                       }
-                   });
-            //trace("doc:"+new String(buf));
-            Document doc = builder.parse(new ByteArrayInputStream(buf));
-            if (fileName.equals("content.xml"))
-                content = doc;
-            else if (fileName.equals("meta.xml"))
-                meta = doc;
-            else if (fileName.equals("styles.xml"))
-                {
-                //styles = doc;
-                }
-            }
-        catch (javax.xml.parsers.ParserConfigurationException e)
-            {
-            err("making DOM parser:"+e);
-            return false;
-            }
-        catch (org.xml.sax.SAXException e)
-            {
-            err("parsing document:"+e);
-            return false;
-            }
-        catch (IOException e)
-            {
-            err("parsing document:"+e);
-            return false;
-            }
-        }
-    else if (ext.equals(".png")  ||
-             ext.equals(".gif")  ||
-             ext.equals(".jpg")  ||
-             ext.equals(".jpeg")   )
-        {
-        String imageName = "image" + imageNr + ext;
-        imageNr++;
-        ImageInfo ie = new ImageInfo(fileName, imageName, buf);
-        trace("added image '" + imageName + "'.  " + buf.length +" bytes.");
-        images.add(ie);
-
-        }
-    dumpDocument(content);
-    return true;
-}
-
-
-/**
- *
- */
-public boolean readOdf(InputStream ins)
-{
-    imageNr = 0;
-    images = new ArrayList<ImageInfo>();
-    styleNr = 0;
-    styles = new HashMap<String, StyleInfo>();
-    ZipInputStream zis = new ZipInputStream(ins);
-    while (true)
-        {
-        try
-            {
-            ZipEntry ent = zis.getNextEntry();
-            if (ent == null)
-                break;
-            if (!readOdfEntry(zis, ent))
-                return false;
-            zis.closeEntry();
-            }
-        catch (IOException e)
-            {
-            err("reading zip entry");
-            return false;
-            }
-        }
-
-    return true;
-}
-
-
-/**
- *
- */
-public boolean readOdf(String fileName)
-{
-    boolean ret = true;
-    try
-        {
-        FileInputStream fis = new FileInputStream(fileName);
-        ret = readOdf(fis);
-        fis.close();
-        }
-    catch (IOException e)
-        {
-        err("reading " + fileName + " : " + e);
-        ret = false;
-        }
-    return true;
-}
-
-
-
-
-public boolean writeSvgElement(Element elem)
-{
-    String ns = elem.getNamespaceURI();
-    String tagName = elem.getLocalName();
-    trace("tag:" + tagName + " : " + ns);
-    if (ns.equals(ODSVG_NS))
-        {
-        po("<"); po(tagName);
-        NamedNodeMap attrs = elem.getAttributes();
-        for (int i=0 ; i<attrs.getLength() ; i++)
-            {
-            Attr attr = (Attr)attrs.item(i);
-            String aname = attr.getName();
-            String aval  = attr.getValue();
-            //Replace image name
-            if ("xlink:href".equals(aname) && "image".equals(tagName))
-                {
-                for (int j=0 ; j<images.size() ; j++)
-                    {
-                    ImageInfo ie = images.get(i);
-                    if (aval.equals(ie.getName()))
-                        aval = ie.getNewName();
-                    }
-                }
-            po(" ");
-            po(aname);
-            po("=\"");
-            po(aval);
-            po("\"");
-            }
-        po(">\n");
-        }
-    NodeList children = elem.getChildNodes();
-    for (int i=0 ; i<children.getLength() ; i++)
-        {
-        Node n = children.item(i);
-        if (n.getNodeType() == Node.ELEMENT_NODE)
-            if (!writeSvgElement((Element)n))
-                return false;
-        }
-    if (ns.equals(ODSVG_NS))
-        {
-        po("</"); po(tagName); po(">\n");
-        }
-    return true;
-}
-
-
-public boolean saveSvg(String svgFileName)
-{
-    trace("====== Saving images ===========");
-    try
-        {
-        for (int i=0 ; i<images.size() ; i++)
-            {
-            ImageInfo entry = images.get(i);
-            trace("saving:" + entry.name);
-            FileOutputStream fos = new FileOutputStream(entry.name);
-            fos.write(entry.buf);
-            fos.close();
-            }
-        }
-    catch (IOException e)
-        {
-        err("saveAsSVG:" + e);
-        return false;
-        }
-
-    try
-        {
-        out = new BufferedWriter(new FileWriter(svgFileName));
-        }
-    catch (IOException e)
-        {
-        err("save:" + e);
-        return false;
-        }
-
-    if (content == null)
-        {
-        err("no content in odf");
-        return false;
-        }
-
-    NodeList res = content.getElementsByTagNameNS(ODF_NS, "drawing");
-    if (res.getLength() < 1)
-        {
-        err("save: no drawing in document");
-        return false;
-        }
-    Element root = (Element)res.item(0);
-    trace("NS:"+root.getNamespaceURI());
-
-    res = root.getElementsByTagNameNS(ODG_NS, "page");
-    if (res.getLength() < 1)
-        {
-        err("save: no page in drawing");
-        return false;
-        }
-    Element page = (Element)res.item(0);
-
-    po("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
-    po("<svg\n");
-    po("    xmlns:svg=\"http://www.w3.org/2000/svg\"\n");
-    po("    xmlns=\"http://www.w3.org/2000/svg\"\n");
-    po("    xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n");
-    po("    version=\"1.0\"\n");
-    po("    >\n");
-
-    writeSvgElement(page);
-
-    po("</svg>\n");
-
-    try
-        {
-        out.close();
-        }
-    catch (IOException e)
-        {
-        err("save:close:" + e);
-        return false;
-        }
-    return true;
-}
-
-
-
-//########################################################################
-//#  C O N S T R U C T O R
-//########################################################################
-
-SvgOdg()
-{
-    //init, if necessary
-    nrfmt = new DecimalFormat("#.####");
-}
-
-
-//########################################################################
-//#  C O M M A N D    L I N E
-//########################################################################
-
-public boolean odfToSvg(String odfName, String svgName)
-{
-    if (!readOdf(odfName))
-        return false;
-    if (!saveSvg(svgName))
-        return false;
-    return true;
-}
-
-public boolean svgToOdf(String svgName, String odfName)
-{
-    if (!readSvg(svgName))
-        return false;
-    System.out.println("ok");
-    if (!saveOdf(odfName))
-        return false;
-    return true;
-}
-
-void usage()
-{
-    System.out.println("usage: SvgOdf input_file.odg output_file.svg");
-    System.out.println("       SvgOdf input_file.svg output_file.odg");
-}
-
-
-boolean parseArguments(String argv[])
-{
-    if (argv.length != 2)
-        {
-        usage();
-        return false;
-        }
-
-    String fileName1 = argv[0];
-    String fileName2 = argv[1];
-
-    if (fileName1.length()<5 || fileName2.length()<5)
-        {
-        System.out.println("one or more file names is too short");
-        usage();
-        return false;
-        }
-
-    String ext1 = fileName1.substring(fileName1.length()-4);
-    String ext2 = fileName2.substring(fileName2.length()-4);
-    //System.out.println("ext1:"+ext1+" ext2:"+ext2);
-
-    //##### ODG -> SVG #####
-    if ((ext1.equals(".odg") || ext1.equals(".odf") || ext1.equals(".zip") ) &&
-        ext2.equals(".svg"))
-        {
-        if (!odfToSvg(argv[0], argv[1]))
-            {
-            System.out.println("Conversion from ODG to SVG failed");
-            return false;
-            }
-        }
-
-    //##### SVG -> ODG #####
-    else if (ext1.equals(".svg") &&
-             ( ext2.equals(".odg") || ext2.equals(".odf") || ext2.equals(".zip") ) )
-        {
-        if (!svgToOdf(fileName1, fileName2))
-            {
-            System.out.println("Conversion from SVG to ODG failed");
-            return false;
-            }
-        }
-
-    //##### none of the above #####
-    else
-        {
-        usage();
-        return false;
-        }
-    return true;
-}
-
-
-public static void main(String argv[])
-{
-    SvgOdg svgodg = new SvgOdg();
-    svgodg.parseArguments(argv);
-}
-
-
-}
-
-//########################################################################
-//#  E N D    O F    F I L E
-//########################################################################
-
-- 
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