INTEGRATION: CWS lo8 (1.1.2); FILE ADDED

2005/06/08 16:30:35 lo 1.1.2.1: restructuring of project and fix for #i44847#

3 files changed, 649 insertions, 0 deletions

diff --git a/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/Wse.java b/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/Wse.java
new file mode 100644
index 000000000000..5bfb232ff0b9
--- /dev/null
+++ b/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/Wse.java
@@ -0,0 +1,128 @@
+/************************************************************************
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+package org.openoffice.xmerge.converter.xml.sxw.wordsmith;
+
+import java.io.IOException;
+
+import org.w3c.dom.NodeList;
+import org.w3c.dom.Node;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Element;
+
+import org.openoffice.xmerge.Document;
+import org.openoffice.xmerge.ConverterCapabilities;
+import org.openoffice.xmerge.converter.xml.OfficeDocument;
+import org.openoffice.xmerge.converter.xml.sxw.SxwDocument;
+import org.openoffice.xmerge.converter.xml.*;
+
+
+/**
+ * This is the superclass for all elements in a WordSmith document.
+ * Elements can be paragraphs, text runs, font tables, or color tables.
+ *
+ *  @author   David Proulx
+ */
+abstract class Wse {
+
+    /**
+     *  Return true if <code>dataArray[startIndex]</code> is the start
+     *  of a valid element of this type.
+     *
+     *  @param  dataArray   <code>byte</code> array.
+     *  @param  startIndex  The start index.
+     *
+     *  @return  true if <code>dataArray[startIndex]</code> is the
+     *           start of a valid element of this type, false otherwise.
+     */
+    static boolean isValid(byte dataArray[], int startIndex) {
+        return false;
+    }
+
+
+    /**
+     *  Compute and return the index of the first <code>byte</code>
+     *  following this element.  It is assumed that the element
+     *  starting at <code>dataArray[startIndex]</code> is valid.
+     *
+     *  @param  dataArray   <code>byte</code> array.
+     *  @param  startIndex  The start index.
+     *
+     *  @return  The index of the first <code>byte</code> following
+     *           this element.
+     */
+    static int computeNewIndex(byte dataArray[], int startIndex) {
+        return 0;
+    }
+
+
+    /**
+     *  Return the total number of bytes needed to represent this
+     *  object.
+     *
+     *  @return  The total number of bytes needed to represent this
+     *           object.
+     */
+    abstract int getByteCount();
+
+
+    /**
+     *  Return an <code>byte</code> array representing this element.
+     *
+     *  @return  An <code>bytes</code> array representing this element.
+     */
+    abstract byte[] getBytes();
+}
+
diff --git a/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/WseColorTable.java b/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/WseColorTable.java
new file mode 100644
index 000000000000..909ff986e931
--- /dev/null
+++ b/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/WseColorTable.java
@@ -0,0 +1,275 @@
+/************************************************************************
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+package org.openoffice.xmerge.converter.xml.sxw.wordsmith;
+
+import java.io.IOException;
+import java.awt.Color;
+
+import org.w3c.dom.NodeList;
+import org.w3c.dom.Node;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Element;
+
+import org.openoffice.xmerge.Document;
+import org.openoffice.xmerge.ConverterCapabilities;
+import org.openoffice.xmerge.converter.xml.OfficeDocument;
+import org.openoffice.xmerge.converter.xml.sxw.SxwDocument;
+import org.openoffice.xmerge.converter.xml.*;
+
+/**
+ *  This class represents a color table in a WordSmith document.
+ *
+ *  @author   David Proulx
+ */
+class WseColorTable extends Wse {
+
+    private Color fgColors[];
+    private Color bgColors[];
+
+    /**
+     *  Constructor to use when going from DOM to WordSmith
+     */
+    public WseColorTable() {
+        fgColors = new Color[16];
+        bgColors = new Color[16];
+
+        // Always need these two!
+        fgColors[0] = Color.black;
+        bgColors[0] = Color.white;
+
+    }
+
+    /**
+     *  Constructor to use when going from WordSmith to DOM.
+     *
+     *  @param  dataArray  <code>byte</code> array.
+     *  @param  i          The index.
+     */
+    public WseColorTable(byte dataArray[], int i) {
+        fgColors = new Color[16];
+        bgColors = new Color[16];
+
+        i += 2;  // Skip leading "64" and table length field.
+        for (int k = 0; k < 16; k++) {
+            fgColors[k] = new Color(((int)dataArray[i+1]) & 0xFF,
+                                    ((int)dataArray[i+2]) & 0xFF,
+                                    ((int)dataArray[i+3]) & 0xFF);
+            i += 4;
+        }
+        for (int k = 0; k < 16; k++) {
+            bgColors[k] = new Color(((int)dataArray[i+1]) & 0xFF,
+                                    ((int)dataArray[i+2]) & 0xFF,
+                                    ((int)dataArray[i+3]) & 0xFF);
+            i += 4;
+       }
+
+    }
+
+
+    /**
+     *  Compute the index of the first <code>byte</code> following the
+     *  paragraph descriptor, assuming that
+     *  <code>dataArray[startIndex]</code> is the beginning of a valid
+     *  paragraph descriptor.
+     *
+     *  @param dataArray   <code>byte</code array.
+     *  @param startIndex  The start index.
+     *
+     *  @return   The index of the first <code>byte</code> following the
+     *            paragraph description.
+     */
+    static int computeNewIndex(byte dataArray[], int startIndex) {
+        int tableLen = dataArray[startIndex + 1];
+        tableLen &= 0xFF;  // eliminate problems with sign-extension
+        return startIndex + tableLen + 2;
+    }
+
+
+    /**
+     *  Return true if <code>dataArray[startIndex]</code> is the start
+     *  of a valid paragraph descriptor.
+     *
+     *  @param dataArray   <code>byte</code> array.
+     *  @param startIndex  Start index.
+     *
+     *  @return  true if <code>dataArray[startIndex]</code> is the start
+     *           of a valid paragraph descriptor, false otherwise.
+     */
+    static boolean isValid(byte dataArray[], int startIndex) {
+        try {
+            if (dataArray[startIndex] != 64)
+                return false;
+            int len = dataArray[startIndex + 1];
+            len &= 0xFF;  // eliminate problems with sign-extension
+            int temp = dataArray[startIndex + (int)len + 2];  // probe end of table
+        } catch (ArrayIndexOutOfBoundsException e) {
+            return false;
+        }
+        return true;
+    }
+
+
+    /**
+     *  Return the number of bytes needed to represent this color table.
+     *
+     *  @return  The byte count.
+     */
+    int getByteCount() {
+    return (32 * 4) + 1 + 1;
+    }
+
+
+    /**
+     *  Return a <code>byte</code> array representing this color table.
+     *
+     *  @return  <code>bytes</code> array representing this color table.
+     */
+    byte[] getBytes() {
+        byte[] b = new byte[(32 * 4) + 1 + 1];
+        b[0] = 0x40;
+        b[1] = (byte)128;
+        int i = 2;
+        // int indVal = 0xd8;
+        int indVal = 0;
+
+        for (int j = 0; j < 16; j++) {
+            b[i++] = (byte)indVal++;
+            if (fgColors[j] != null) {
+                b[i++] = (byte)fgColors[j].getRed();
+                b[i++] = (byte)fgColors[j].getGreen();
+                b[i++] = (byte)fgColors[j].getBlue();
+            } else {
+                b[i++] = (byte)0;
+                b[i++] = (byte)0;
+                b[i++] = (byte)0;
+            }
+        }
+
+        for (int j = 0; j < 16; j++) {
+            b[i++] = (byte)indVal++;
+            if (bgColors[j] != null) {
+                b[i++] = (byte)bgColors[j].getRed();
+                b[i++] = (byte)bgColors[j].getGreen();
+                b[i++] = (byte)bgColors[j].getBlue();
+            } else {
+                b[i++] = (byte)0xFF;
+                b[i++] = (byte)0xFF;
+                b[i++] = (byte)0xFF;
+            }
+        }
+
+        return b;
+    }
+
+
+    /**
+     *  Return the index of the specified foreground or background
+     *  <code>Color</code>.  (If the color is not already in the table,
+     *  it will be added.)
+     *
+     *  Note that the implementation of this may include a "margin of
+     *  error" to prevent the color table from being filled up too
+     *  quickly.
+     *
+     *  @param c           The <code>Color</code>.
+     *  @param foreground  true if foreground color, false if background
+     *                    color
+     *
+     *  @return  The index of the specified foreground or background
+     *          <code>Color</code>.
+     *
+     *  DJP: how to handle table overflow?
+     */
+    int findColor(Color c, boolean foreground) {
+
+        Color colorArray[] = foreground ? fgColors : bgColors;
+
+        for (int i = 0; i < 16; i++) {
+            if (colorArray[i] != null) {
+                if (colorArray[i].equals(c))
+                    return i;
+            }
+            else
+                break;  // hit a null entry - no more colors in table!
+        }
+
+        // Color was not found in the table.  Add it.
+        for (int i = 0; i < 16; i++) {
+            if (colorArray[i] == null) {
+                colorArray[i] = c;
+                return i;
+            }
+        }
+        return 0;  // Default - we should never get here though.
+    }
+
+
+    /**
+     *  Given an index, return the <code>Color</code> from the table.
+     *
+     *  @param index       The index
+     *  @param foreground  true if foreground color, false if background
+     *                     color
+     *
+     *  @return            The <code>Color</code> at the specified index.
+     */
+    Color getColor(int index, boolean foreground) {
+
+        Color colorArray[] = foreground ? fgColors : bgColors;
+        return colorArray[index];
+    }
+}
+
diff --git a/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/WseFontTable.java b/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/WseFontTable.java
new file mode 100644
index 000000000000..9d92dd42c729
--- /dev/null
+++ b/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/WseFontTable.java
@@ -0,0 +1,246 @@
+/************************************************************************
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+package org.openoffice.xmerge.converter.xml.sxw.wordsmith;
+
+import java.io.IOException;
+
+import org.w3c.dom.Node;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Element;
+
+import org.openoffice.xmerge.Document;
+import org.openoffice.xmerge.ConverterCapabilities;
+import org.openoffice.xmerge.converter.xml.OfficeDocument;
+import org.openoffice.xmerge.converter.xml.sxw.SxwDocument;
+import org.openoffice.xmerge.converter.xml.*;
+
+/**
+ *  <p>This class represents a font table in a WordSmith document.
+ *  A font table is represented as follows:</p>
+ *
+ *  <p><blockquote>
+ *   binary "3"<br>
+ *   two-byte length of the table of strings which follows<br>
+ *   string table (null-terminated strings) representing font names
+ *  </blockquote></p>
+ *
+ *  @author   David Proulx
+ */
+class WseFontTable extends Wse {
+
+    java.util.Vector fontNames = new java.util.Vector(10);
+
+
+    /**
+     *  Constructor for use when going from DOM to WordSmith.
+     */
+    public WseFontTable() {
+    }
+
+
+    /**
+     *  Constructor for use when going from WordSmith to DOM.
+     *
+     *  @param  dataArray  <code>byte</code> array.
+     *  @param  i          The index.
+     */
+    public WseFontTable(byte dataArray[], int i) {
+        i++;
+        int tableLen = ((dataArray[i] << 8) | (dataArray[i+1] & 0xFF));
+        i += 2;
+        while (tableLen > 0) {
+            int j = 0;
+            while (dataArray[i + j] != 0) j++;
+            fontNames.add(new String(dataArray, i, j));
+            tableLen -= (j + 1);
+            i += (j + 1);
+        }
+    }
+
+
+    /**
+     *  Add a new font to the table.
+     *
+     *  @param  newFontName  The new font name.
+     */
+    public void add(String newFontName) {
+        if (newFontName != null)
+            fontNames.add(newFontName);
+    }
+
+
+    /**
+     *  Return a font name from the table, or null if invalid index.
+     *
+     *  @param  index  The font name index.
+     *
+     *  @return  The font name.
+     */
+    public String getFontName(int index) {
+        try {
+            return (String)fontNames.elementAt(index);
+        } catch (ArrayIndexOutOfBoundsException e) {
+            return null;
+        }
+    }
+
+    /**
+     *  Return the index of a font name in the table, or -1 if not found.
+     *
+     *  @param fontName  The font name.
+     *
+     *  @return  The index of the font name, or -1 if not found.
+     */
+    public int getFontIndex(String fontName) {
+        int len = fontNames.size();
+        for (int i = 0; i < len; i++) {
+            String name = (String) fontNames.elementAt(i);
+            if (name.equals(fontName))
+                return i;
+        }
+        return -1;
+    }
+
+
+    /**
+     *  Compute the index of the first <code>byte</code> following the
+     *  paragraph descriptor, assuming that
+     *  <code>dataArray[startIndex]</code> is the beginning of a valid
+     *  paragraph descriptor.
+     *
+     *  @param dataArray   <code>byte</code> array.
+     *  @param startIndex  The start index.
+     *
+     *  @return  The index of the first <code>byte</code> following the
+     *           paragraph description.
+     */
+    static int computeNewIndex(byte dataArray[], int startIndex) {
+        startIndex++;  // Skip the leading "3"
+        int tableLen = ((dataArray[startIndex] << 8) | (dataArray[startIndex+1] & 0xFF));
+        tableLen &= 0xFFFF;  // eliminate problems with sign-extension
+        return startIndex + tableLen + 2;
+    }
+
+
+    /**
+     *  Return true if <code>dataArray[startIndex]</code> is the start of a
+     *  valid paragraph descriptor.
+     *
+     *  @param  dataArray   <code>byte</code> string.
+     *  @param  startIndex  Start index.
+     *
+     *  @return  true if <code>dataArray[startIndex]</code> is the start
+     *           of a valid paragraph descriptor, false otherwise.
+     */
+    static boolean isValid(byte dataArray[], int startIndex) {
+        try {
+            if (dataArray[startIndex] != 3)
+                return false;
+            int len = ((dataArray[startIndex+1] << 8)
+              | (dataArray[startIndex+2] & 0xFF));
+            len &= 0xFFFF;  // eliminate problems with sign-extension
+
+            if (dataArray[startIndex + len + 2] != 0)
+                return false;
+        } catch (ArrayIndexOutOfBoundsException e) {
+            return false;
+        }
+        return true;
+    }
+
+
+    /**
+     *  Return the number of bytes needed to represent this font table.
+     *
+     *  @return The number of bytes needed to represent this font table.
+     */
+    int getByteCount() {
+
+        int length = 3;  // leading "3" plus 2 bytes for length.
+        int nFonts = fontNames.size();
+        for (int i = 0; i < nFonts; i++) {
+            String name = (String)fontNames.elementAt(i);
+            length += name.length() + 1;  // extra byte is for trailing "0"
+        }
+        return length;
+    }
+
+    /**
+     *  Return a <code>byte</code> array representing this font table.
+     *
+     *  @return  An <code>byte</code> array representing this font table.
+     */
+    byte[] getBytes() {
+
+        int length = getByteCount();
+        int nFonts = fontNames.size();
+        byte b[] = new byte[length];
+        b[0] = 3;
+        length -= 3;
+        b[1] = (byte)(length >> 8);
+        b[2] = (byte)(length & 0xFF);
+        int indx = 3;
+        for (int i = 0; i < nFonts; i++) {
+            String name = (String)fontNames.elementAt(i);
+            byte bname[] = name.getBytes();
+            System.arraycopy(bname, 0, b, indx, bname.length);
+            indx += bname.length;
+            b[indx++] = 0;
+        }
+        return b;
+    }
+}
+