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42 lines
1.7 KiB
OpenEdge ABL
42 lines
1.7 KiB
OpenEdge ABL
[RelationsElement::] Relations Element.
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To write the Relations element (Rl) in the index.
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@ A big table of relations.
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=
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void RelationsElement::render(OUTPUT_STREAM, localisation_dictionary *LD) {
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inter_tree *I = InterpretIndex::get_tree();
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tree_inventory *inv = Synoptic::inv(I);
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TreeLists::sort(inv->relation_nodes, Synoptic::module_order);
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HTML_OPEN("p");
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HTML::begin_plain_html_table(OUT);
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HTML::first_html_column(OUT, 0); WRITE("<i>name</i>");
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HTML::next_html_column(OUT, 0); WRITE("<i>category</i>");
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HTML::next_html_column(OUT, 0); WRITE("<i>relates this...</i>");
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HTML::next_html_column(OUT, 0); WRITE("<i>...to this</i>");
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HTML::end_html_row(OUT);
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for (int i=0; i<TreeLists::len(inv->relation_nodes); i++) {
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inter_package *pack = Inter::Package::defined_by_frame(inv->relation_nodes->list[i].node);
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text_stream *name = Metadata::read_optional_textual(pack, I"^name");
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text_stream *type = Metadata::read_optional_textual(pack, I"^description");
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if ((Str::len(type) == 0) || (Str::len(name) == 0)) continue;
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HTML::first_html_column(OUT, 0);
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WRITE("%S", name);
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int at = (int) Metadata::read_optional_numeric(pack, I"^at");
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if (at > 0) Index::link(OUT, at);
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HTML::next_html_column(OUT, 0);
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if (Str::len(type) > 0) WRITE("%S", type); else WRITE("--");
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HTML::next_html_column(OUT, 0);
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text_stream *term0 = Metadata::read_optional_textual(pack, I"^term0");
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if (Str::len(term0) > 0) WRITE("%S", term0); else WRITE("--");
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HTML::next_html_column(OUT, 0);
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text_stream *term1 = Metadata::read_optional_textual(pack, I"^term1");
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if (Str::len(term1) > 0) WRITE("%S", term1); else WRITE("--");
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HTML::end_html_row(OUT);
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}
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HTML::end_html_table(OUT);
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HTML_CLOSE("p");
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}
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