| 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.util.List;
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| 5 |
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| 6 | import org.expeditee.gui.Frame;
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| 7 | import org.expeditee.items.Item;
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| 8 | import org.expeditee.items.Picture;
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| 9 | import org.expeditee.items.Text;
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| 10 |
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| 11 | public class HTMLBWriter extends DefaultTreeWriter {
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| 12 |
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| 13 | private int _indent = 0;
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| 14 |
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| 15 | private static final String INDENT = " ";
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| 16 |
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| 17 | @Override
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| 18 | protected void initialise(Frame start) throws IOException {
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| 19 | _format = ".html";
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| 20 | super.initialise(start);
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| 21 |
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| 22 | _writer.write("<HTML>" + ItemWriter.NEW_LINE);
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| 23 | _writer.write("<HEAD>" + ItemWriter.NEW_LINE);
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| 24 | _writer.write("</HEAD>" + ItemWriter.NEW_LINE);
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| 25 | _writer.write("<BODY>" + ItemWriter.NEW_LINE);
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| 26 | }
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| 27 |
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| 28 | @Override
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| 29 | protected String finaliseTree() throws IOException {
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| 30 | _writer.write("</BODY>" + ItemWriter.NEW_LINE);
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| 31 | return super.finaliseTree();
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| 32 | }
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| 33 |
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| 34 | @Override
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| 35 | protected void writeStartLink(Item linker) throws IOException {
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| 36 | _indent++;
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| 37 | }
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| 38 |
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| 39 | @Override
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| 40 | protected void writeEndLink(Item linker) throws IOException {
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| 41 | _indent--;
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| 42 | }
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| 43 |
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| 44 | @Override
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| 45 | protected void writeTitle(Text toWrite, List<Item> items)
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| 46 | throws IOException {
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| 47 | String heading = toWrite.getTextNoList();
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| 48 | String tag = "H" + (_indent + 1);
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| 49 | // indenting for tag
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| 50 | indent();
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| 51 | _writer.write("<" + tag + ">" + heading + "</" + tag + ">"
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| 52 | + ItemWriter.NEW_LINE);
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| 53 | }
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| 54 |
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| 55 | @Override
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| 56 | protected void writeText(Text text) throws IOException {
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| 57 | indent();
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| 58 | _writer.write("<p>");
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| 59 | _writer.write(text.getTextNoList().replace('\n', ' '));
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| 60 | _writer.write("</p>" + ItemWriter.NEW_LINE);
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| 61 | }
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| 62 |
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| 63 | private void indent() throws IOException {
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| 64 | for (int i = 0; i < _indent; i++)
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| 65 | _writer.write(INDENT);
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| 66 | }
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| 67 |
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| 68 | @Override
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| 69 | protected void writePicture(Picture pic) throws IOException {
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| 70 | Text source = pic.getText();
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| 71 |
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| 72 | String line = source.getFirstLine();
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| 73 | line = line.substring(line.indexOf(":") + 1).trim();
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| 74 |
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| 75 | indent();
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| 76 |
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| 77 | _writer.write("<img src = '../images/" + line + "'>");
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| 78 | _writer.write(ItemWriter.NEW_LINE);
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| 79 | }
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| 80 | }
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