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1 package com.nwalsh.xalan;
2
3 import org.xml.sax.helpers.AttributesImpl  ;
4 import org.xml.sax.SAXException ;
5 import org.w3c.dom.*;
6 import org.apache.xml.utils.DOMBuilder;
7 import com.nwalsh.xalan.Callout;
8 import org.apache.xml.utils.AttList;
9
10
30
31 public class FormatUnicodeCallout extends FormatCallout {
32 int unicodeMax = 0;
33 int unicodeStart = 0;
34 String unicodeFont = "";
35
36 public FormatUnicodeCallout(String font, int start, int max, boolean fo) {
37 unicodeFont = font;
38 unicodeMax = max;
39 unicodeStart = start;
40 stylesheetFO = fo;
41 }
42
43 public void formatCallout(DOMBuilder rtf,
44 Callout callout) {
45 Element area = callout.getArea();
46 int num = callout.getCallout();
47 String label = areaLabel(area);
48
49 try {
50 if (label == null && num <= unicodeMax) {
51 AttributesImpl inAttr = new AttributesImpl ();
52 String ns = "";
53 String prefix = "";
54 String inName = "";
55
56 if (!unicodeFont.equals("")) {
57 if (stylesheetFO) {
58 ns = foURI;
59 prefix = "fo:";
60 inName = "inline";
61 inAttr.addAttribute("", "", "font-family", "CDATA", unicodeFont);
62 } else {
63 inName = "font";
64 inAttr.addAttribute("", "", "face", "CDATA", unicodeFont);
65 }
66 }
67
68 char chars[] = new char[1];
69 chars[0] = (char) (unicodeStart + num - 1);
70
71 startSpan(rtf);
72 if (!unicodeFont.equals("")) {
73 rtf.startElement(ns, inName, prefix+inName, inAttr);
74 }
75 rtf.characters(chars, 0, 1);
76 if (!unicodeFont.equals("")) {
77 rtf.endElement(ns, inName, prefix+inName);
78 }
79 endSpan(rtf);
80 } else {
81 formatTextCallout(rtf, callout);
82 }
83 } catch (SAXException e) {
84 System.out.println("SAX Exception in unicode formatCallout");
85 }
86 }
87 }
88 |
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