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comparison dwtx/jface/internal/text/html/HTML2TextReader.d @ 174:c6d7b1ea700b

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author Frank Benoit <benoit@tionex.de>
date Thu, 11 Sep 2008 00:32:24 +0200
parents 1a5b8f8129df
children
comparison
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173:8995e830f75e 174:c6d7b1ea700b
38 * Moved into this package from <code>dwtx.jface.internal.text.revisions</code>.</p> 38 * Moved into this package from <code>dwtx.jface.internal.text.revisions</code>.</p>
39 */ 39 */
40 public class HTML2TextReader : SubstitutionTextReader { 40 public class HTML2TextReader : SubstitutionTextReader {
41 41
42 private static const String EMPTY_STRING= ""; //$NON-NLS-1$ 42 private static const String EMPTY_STRING= ""; //$NON-NLS-1$
43 private static const Map fgEntityLookup; 43 private static Map fgEntityLookup_;
44 private static const Set fgTags; 44 private static Set fgTags_;
45 45 private static Map fgEntityLookup(){
46 static this() { 46 if( fgEntityLookup_ is null ){
47 47 synchronized(HTML2TextReader.classinfo ){
48 fgTags= new HashSet(); 48 if( fgEntityLookup_ is null ){
49 fgTags.add("b"); //$NON-NLS-1$ 49 fgEntityLookup_= new HashMap(7);
50 fgTags.add("br"); //$NON-NLS-1$ 50 fgEntityLookup_.put("lt", "<"); //$NON-NLS-1$ //$NON-NLS-2$
51 fgTags.add("br/"); //$NON-NLS-1$ 51 fgEntityLookup_.put("gt", ">"); //$NON-NLS-1$ //$NON-NLS-2$
52 fgTags.add("div"); //$NON-NLS-1$ 52 fgEntityLookup_.put("nbsp", " "); //$NON-NLS-1$ //$NON-NLS-2$
53 fgTags.add("h1"); //$NON-NLS-1$ 53 fgEntityLookup_.put("amp", "&"); //$NON-NLS-1$ //$NON-NLS-2$
54 fgTags.add("h2"); //$NON-NLS-1$ 54 fgEntityLookup_.put("circ", "^"); //$NON-NLS-1$ //$NON-NLS-2$
55 fgTags.add("h3"); //$NON-NLS-1$ 55 fgEntityLookup_.put("tilde", "~"); //$NON-NLS-2$ //$NON-NLS-1$
56 fgTags.add("h4"); //$NON-NLS-1$ 56 fgEntityLookup_.put("quot", "\""); //$NON-NLS-1$ //$NON-NLS-2$
57 fgTags.add("h5"); //$NON-NLS-1$ 57 }
58 fgTags.add("p"); //$NON-NLS-1$ 58 }
59 fgTags.add("dl"); //$NON-NLS-1$ 59 }
60 fgTags.add("dt"); //$NON-NLS-1$ 60 return fgEntityLookup_;
61 fgTags.add("dd"); //$NON-NLS-1$ 61 }
62 fgTags.add("li"); //$NON-NLS-1$ 62 private static Set fgTags(){
63 fgTags.add("ul"); //$NON-NLS-1$ 63 if( fgTags_ is null ){
64 fgTags.add("pre"); //$NON-NLS-1$ 64 synchronized(HTML2TextReader.classinfo ){
65 fgTags.add("head"); //$NON-NLS-1$ 65 if( fgTags_ is null ){
66 66 fgTags_= new HashSet();
67 fgEntityLookup= new HashMap(7); 67 fgTags_.add("b"); //$NON-NLS-1$
68 fgEntityLookup.put("lt", "<"); //$NON-NLS-1$ //$NON-NLS-2$ 68 fgTags_.add("br"); //$NON-NLS-1$
69 fgEntityLookup.put("gt", ">"); //$NON-NLS-1$ //$NON-NLS-2$ 69 fgTags_.add("br/"); //$NON-NLS-1$
70 fgEntityLookup.put("nbsp", " "); //$NON-NLS-1$ //$NON-NLS-2$ 70 fgTags_.add("div"); //$NON-NLS-1$
71 fgEntityLookup.put("amp", "&"); //$NON-NLS-1$ //$NON-NLS-2$ 71 fgTags_.add("h1"); //$NON-NLS-1$
72 fgEntityLookup.put("circ", "^"); //$NON-NLS-1$ //$NON-NLS-2$ 72 fgTags_.add("h2"); //$NON-NLS-1$
73 fgEntityLookup.put("tilde", "~"); //$NON-NLS-2$ //$NON-NLS-1$ 73 fgTags_.add("h3"); //$NON-NLS-1$
74 fgEntityLookup.put("quot", "\""); //$NON-NLS-1$ //$NON-NLS-2$ 74 fgTags_.add("h4"); //$NON-NLS-1$
75 fgTags_.add("h5"); //$NON-NLS-1$
76 fgTags_.add("p"); //$NON-NLS-1$
77 fgTags_.add("dl"); //$NON-NLS-1$
78 fgTags_.add("dt"); //$NON-NLS-1$
79 fgTags_.add("dd"); //$NON-NLS-1$
80 fgTags_.add("li"); //$NON-NLS-1$
81 fgTags_.add("ul"); //$NON-NLS-1$
82 fgTags_.add("pre"); //$NON-NLS-1$
83 fgTags_.add("head"); //$NON-NLS-1$
84 }
85 }
86 }
87 return fgTags_;
75 } 88 }
76 89
77 private int fCounter= 0; 90 private int fCounter= 0;
78 private TextPresentation fTextPresentation; 91 private TextPresentation fTextPresentation;
79 private int fBold= 0; 92 private int fBold= 0;