1 | package org.expeditee.io;
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2 |
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3 | import java.io.IOException;
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4 | import java.io.Writer;
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5 | import java.util.List;
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6 |
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7 | import org.expeditee.gui.Frame;
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8 | import org.expeditee.items.Item;
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9 | import org.expeditee.items.Picture;
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10 | import org.expeditee.items.Text;
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11 |
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12 | public class oldHTMLWriter extends DefaultTreeWriter {
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13 |
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14 | private int _indent = 0;
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15 |
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16 | private static final String INDENT = " ";
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17 |
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18 | @Override
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19 | protected void initialise(Frame start, Writer writer) throws IOException {
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20 | _format = ".html";
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21 | super.initialise(start, writer);
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22 | }
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23 |
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24 | @Override
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25 | protected void writeStartLink(Item linker) throws IOException {
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26 | // only output text items
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27 | if (!(linker instanceof Text)) {
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28 | _indent++;
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29 | return;
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30 | }
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31 |
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32 | Text text = (Text) linker;
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33 | List<String> toWrite = text.getTextList();
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34 |
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35 | String first = toWrite.get(0);
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36 | int ind = first.indexOf(":");
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37 |
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38 | if (ind > 0) {
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39 | String tag = first.substring(0, ind);
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40 | String remain = first.substring(ind + 1);
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41 |
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42 | if (remain.length() > 0) {
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43 | // indenting for comments
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44 | indent();
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45 | _writer.write("<!-- " + remain);
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46 |
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47 | for (int i = 1; i < toWrite.size(); i++)
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48 | _writer.write(ItemWriter.NEW_LINE + toWrite.get(i));
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49 |
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50 | _writer.write(" -->" + ItemWriter.NEW_LINE);
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51 | }
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52 |
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53 | // indenting for tag
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54 | indent();
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55 | _writer.write("<" + tag + ">" + ItemWriter.NEW_LINE);
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56 | }
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57 |
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58 | _indent++;
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59 | }
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60 |
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61 | @Override
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62 | protected void writeEndLink(Item linker) throws IOException {
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63 | _indent--;
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64 |
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65 | // only output text items
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66 | if (!(linker instanceof Text))
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67 | return;
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68 |
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69 | Text text = (Text) linker;
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70 | List<String> toWrite = text.getTextList();
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71 |
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72 | String first = toWrite.get(0);
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73 | int ind = first.indexOf(":");
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74 |
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75 | if (ind > 0) {
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76 | String tag = first.substring(0, ind);
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77 |
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78 | // indenting for tag
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79 | indent();
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80 | _writer.write("</" + tag + ">" + ItemWriter.NEW_LINE);
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81 | }
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82 |
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83 | }
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84 |
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85 | @Override
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86 | protected void writeText(Text text) throws IOException {
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87 | for (String s : text.getTextList()) {
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88 |
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89 | indent();
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90 | // check if the first word is proceeded by a :
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91 | int firstColonIndex = s.indexOf(":");
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92 | int firstSpaceIndex = s.indexOf(" ");
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93 | if (firstColonIndex > 0 && firstColonIndex < firstSpaceIndex) {
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94 | _writer.write("<" + s.substring(0, firstColonIndex) + ">");
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95 | if (firstColonIndex < s.length())
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96 | _writer.write(s.substring(firstColonIndex + 1));
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97 | _writer.write("</" + s.substring(0, firstColonIndex) + ">");
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98 | } else
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99 | _writer.write(s);
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100 | _writer.write(ItemWriter.NEW_LINE);
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101 | }
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102 | }
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103 |
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104 | private void indent() throws IOException {
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105 | for (int i = 0; i < _indent; i++)
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106 | _writer.write(INDENT);
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107 | }
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108 |
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109 | @Override
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110 | protected void writePicture(Picture pic) throws IOException {
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111 | Text source = pic.getSource();
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112 |
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113 | String line = source.getFirstLine();
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114 | line = line.substring(line.indexOf(":") + 1).trim();
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115 |
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116 | indent();
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117 |
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118 | _writer.write("<img src = '../images/" + line + "'>");
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119 | _writer.write(ItemWriter.NEW_LINE);
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120 | }
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121 | }
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