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annotate trunk/src/docgen/graphutils/modulenamewriter.d @ 446:49f3afd6a0e8

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Refactored writers.
author Jari-Matti M?kel? <jmjm@iki.fi>
date Wed, 17 Oct 2007 18:41:46 +0300
parents 0bda71dc9c4f
children c82b36b9cadf
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1 /**
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2 * Author: Aziz Köksal & Jari-Matti Mäkelä
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3 * License: GPL3
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4 */
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5 module docgen.graphutils.modulenamewriter;
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6 import docgen.graphutils.writer;
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7
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8 import tango.io.FileConduit : FileConduit;
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9 import tango.io.Print: Print;
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10 import tango.text.convert.Layout : Layout;
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11
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12 /**
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13 * TODO: add support for html/xml/latex?
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14 */
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15 class ModuleNameWriter : AbstractGraphWriter {
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16 this(GraphWriterFactory factory, OutputStream[] outputs) {
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17 super(factory, outputs);
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18 assert(outputs.length == 1, "Wrong number of outputs");
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19 }
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20
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21 void generateGraph(Vertex[] vertices, Edge[] edges) {
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22 auto output = new Print!(char)(new Layout!(char), outputs[0]);
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23
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24 void doList(Vertex[] v, uint level, char[] indent = "") {
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25 if (!level) return;
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26
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27 foreach (vertex; v) {
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28 output(indent)(vertex.name).newline;
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29 if (vertex.outgoing.length)
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30 doList(vertex.outgoing, level-1, indent ~ " ");
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31 }
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32 }
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33
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34 doList(vertices, factory.options.graph.depth);
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35 }
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36 }