src/be/nikiroo/fanfix/reader/ui/GuiReaderViewerTextOutput.java

   1 package be.nikiroo.fanfix.reader.ui;
   2
   3 import java.io.IOException;
   4 import java.util.Arrays;
   5
   6 import be.nikiroo.fanfix.Instance;
   7 import be.nikiroo.fanfix.data.Chapter;
   8 import be.nikiroo.fanfix.data.Paragraph;
   9 import be.nikiroo.fanfix.data.Story;
  10 import be.nikiroo.fanfix.output.BasicOutput;
  11
  12 /**
  13  * This class can export a chapter into HTML3 code ready for Java Swing support.
  14  *
  15  * @author niki
  16  */
  17 public class GuiReaderViewerTextOutput {
  18         private StringBuilder builder;
  19         private BasicOutput output;
  20         private Story fakeStory;
  21
  22         /**
  23          * Create a new {@link GuiReaderViewerTextOutput} that will convert a
  24          * {@link Chapter} into HTML3 suited for Java Swing.
  25          */
  26         public GuiReaderViewerTextOutput() {
  27                 builder = new StringBuilder();
  28                 fakeStory = new Story();
  29
  30                 output = new BasicOutput() {
  31                         private boolean paraInQuote;
  32
  33                         @Override
  34                         protected void writeChapterHeader(Chapter chap) throws IOException {
  35                                 builder.append("<HTML>");
  36
  37                                 builder.append("<H1>");
  38                                 builder.append("Chapter ");
  39                                 builder.append(chap.getNumber());
  40                                 builder.append(": ");
  41                                 builder.append(chap.getName());
  42                                 builder.append("</H1>");
  43
  44                                 builder.append("<DIV align='justify'>");
  45                         }
  46
  47                         @Override
  48                         protected void writeChapterFooter(Chapter chap) throws IOException {
  49                                 if (paraInQuote) {
  50                                         builder.append("</DIV>");
  51                                 }
  52                                 paraInQuote = false;
  53
  54                                 builder.append("</DIV>");
  55                                 builder.append("</HTML>");
  56                         }
  57
  58                         @Override
  59                         protected void writeParagraph(Paragraph para) throws IOException {
  60                                 switch (para.getType()) {
  61                                 case NORMAL:
  62                                         builder.append(decorateText(para.getContent()));
  63                                         builder.append("<BR>");
  64                                         break;
  65                                 case BLANK:
  66                                         builder.append("<BR>");
  67                                         break;
  68                                 case BREAK:
  69                                         builder.append("<BR>* * *<BR><BR>");
  70                                         break;
  71                                 case QUOTE:
  72                                         if (!paraInQuote) {
  73                                                 builder.append("<DIV>");
  74                                         } else {
  75                                                 builder.append("</DIV>");
  76                                         }
  77                                         paraInQuote = !paraInQuote;
  78
  79                                         builder.append("<DIV>");
  80                                         builder.append("&ndash;&nbsp;&nbsp;");
  81                                         builder.append(decorateText(para.getContent()));
  82                                         builder.append("</DIV>");
  83
  84                                         break;
  85                                 case IMAGE:
  86                                 }
  87                         }
  88
  89                         @Override
  90                         protected String enbold(String word) {
  91                                 return "<B COLOR='BLUE'>" + word + "</B>";
  92                         }
  93
  94                         @Override
  95                         protected String italize(String word) {
  96                                 return "<I COLOR='GRAY'>" + word + "</I>";
  97                         }
  98                 };
  99         }
 100
 101         /**
 102          * Convert the chapter into HTML3 code.
 103          *
 104          * @param chap
 105          *            the {@link Chapter} to convert.
 106          *
 107          * @return HTML3 code tested with Java Swing
 108          */
 109         public String convert(Chapter chap) {
 110                 builder.setLength(0);
 111                 try {
 112                         fakeStory.setChapters(Arrays.asList(chap));
 113                         output.process(fakeStory, null, null);
 114                 } catch (IOException e) {
 115                         Instance.getTraceHandler().error(e);
 116                 }
 117                 return builder.toString();
 118         }
 119 }