mirror of
https://github.com/ganelson/inform.git
synced 2024-07-03 07:24:58 +03:00
326 lines
11 KiB
OpenEdge ABL
326 lines
11 KiB
OpenEdge ABL
[Manuals::] In-App Manuals.
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Adaptations to extension documentation for rendering inside the app.
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@h Duplex contents page.
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=
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void Manuals::duplex_contents_page(OUTPUT_STREAM, compiled_documentation *cd) {
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Manuals::write_javascript_for_contents_buttons(OUT, cd);
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HTML_OPEN_WITH("div", "class=\"midnight\"");
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HTML_OPEN_WITH("table", "cellspacing=\"3\" border=\"0\" width=\"100%%\"");
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HTML_OPEN("tr");
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HTML_OPEN_WITH("td", "style=\"width:80px; height:120px;\"");
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HTML_TAG_WITH("img", "src=\"inform:/doc_images/wwi_cover@2x.png\" class=\"thinbordered\" style=\"width:80px; height:120px;\"");
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HTML_CLOSE("td");
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HTML_OPEN_WITH("td", "style=\"width:80px; height:120px;\"");
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HTML_TAG_WITH("img", "src=\"inform:/doc_images/irb_cover@2x.png\" class=\"thinbordered\" style=\"width:80px; height:120px;\"");
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HTML_CLOSE("td");
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HTML_OPEN_WITH("td", "style=\"width:100%%;\"");
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HTML_OPEN_WITH("div", "class=\"headingboxhigh\"");
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HTML_OPEN_WITH("div", "class=\"headingtext\"");
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WRITE("Documentation");
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HTML_CLOSE("div");
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HTML_OPEN_WITH("div", "class=\"headingrubric\"");
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WRITE("Two complete books about Inform:");
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HTML_TAG("br");
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WRITE("<i>Writing with Inform</i>, a comprehensive introduction");
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HTML_TAG("br");
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WRITE("<i>The Inform Recipe Book</i>, practical solutions for authors to use");
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HTML_CLOSE("div");
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HTML_CLOSE("div");
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HTML_CLOSE("td");
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HTML_CLOSE("tr");
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HTML_CLOSE("table");
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TEMPORARY_TEXT(title)
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WRITE_TO(title, "Contents");
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int column = 0;
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cd_volume *volumes[2] = { NULL, NULL };
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cd_volume *V;
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LOOP_OVER_LINKED_LIST(V, cd_volume, cd->volumes) {
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volumes[column++] = V;
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if (column == 2) break;
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}
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HTML_OPEN_WITH("table", "class=\"fullwidth\"");
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for (column=0; column<2; column++)
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if (volumes[column])
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@<Render this column of the contents@>;
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HTML_CLOSE("table");
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DISCARD_TEXT(title)
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HTML_CLOSE("div");
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}
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@<Render this column of the contents@> =
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if (column == 0) HTML_OPEN_WITH("td", "class=\"midnightlefthalfpage\"")
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else HTML_OPEN_WITH("td", "class=\"midnightrighthalfpage\"");
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@<Render a heavyweight column of links@>;
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HTML_CLOSE("td");
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@ The lines linking to sections within a chapter are grouped into a |<div>| for
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that chapter, which can be hidden or revealed -- it contains "extra" material,
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as we put it.
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We assume here that there are fewer than 1000 chapters in each volume;
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there are in practice about 25.
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@<Render a heavyweight column of links@> =
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cd_volume *V = volumes[column];
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TEMPORARY_TEXT(extra)
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Manuals::all_extras_link(extra, V->label);
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Manuals::midnight_contents_column_banner(OUT, V->title, V, extra);
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DISCARD_TEXT(extra)
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int extra_count = 0;
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Manuals::duplex_r(OUT, V->volume_item, column, &extra_count);
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if (extra_count > 0) HTML::end_div(OUT);
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for (int ix=0; ix<NO_CD_INDEXES; ix++)
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if (((column == 0) && ((ix == 1) || (ix == 3))) ||
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((column == 1) && ((ix == 0) || (ix == 2))))
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if (cd->include_index[ix]) {
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Manuals::mc_link_A(OUT, cd->index_URL_pattern[ix], cd->index_title[ix]);
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}
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WRITE("\n");
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@
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=
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void Manuals::midnight_contents_column_banner(OUTPUT_STREAM, text_stream *title, cd_volume *V, text_stream *extra) {
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HTML_OPEN_WITH("table", "class=\"fullwidth midnightblack\"");
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HTML_OPEN("tr");
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HTML_OPEN_WITH("td", "class=\"midnightbannerleftcell\"");
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WRITE("%S", extra);
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HTML_CLOSE("td");
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HTML_OPEN_WITH("td", "class=\"midnightbannercentrecell\"");
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HTML_OPEN_WITH("span", "class=\"midnightbannertext\"");
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WRITE("%S", title);
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HTML_CLOSE("span");
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HTML_CLOSE("td");
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HTML_CLOSE("tr");
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HTML_CLOSE("table");
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}
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void Manuals::duplex_r(OUTPUT_STREAM, markdown_item *md, int column, int *extra_count) {
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if (md == NULL) return;
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if ((md->type == HEADING_MIT) && (Markdown::get_heading_level(md) == 1)) {
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if (*extra_count > 0) HTML::end_div(OUT);
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int id = column*1000 + (*extra_count)++;
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HTML_OPEN_WITH("p", "class=\"midnightcontentsA\"");
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Manuals::extra_link(OUT, id);
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DocumentationRenderer::link_to(OUT, md);
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for (markdown_item *ch = md->down; ch; ch = ch->next)
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Markdown::render_extended(OUT, ch, InformFlavouredMarkdown::variation());
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HTML_CLOSE("a");
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HTML_CLOSE("p");
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Manuals::extra_div_open(OUT, id);
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}
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if ((md->type == HEADING_MIT) && (Markdown::get_heading_level(md) == 2)) {
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HTML_OPEN_WITH("p", "class=\"midnightcontentsB\"");
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DocumentationRenderer::link_to(OUT, md);
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for (markdown_item *ch = md->down; ch; ch = ch->next)
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Markdown::render_extended(OUT, ch, InformFlavouredMarkdown::variation());
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HTML_CLOSE("a");
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HTML_CLOSE("p");
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}
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for (markdown_item *ch = md->down; ch; ch = ch->next)
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Manuals::duplex_r(OUT, ch, column, extra_count);
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}
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@ The "extra" functions here are for revealing or concealing page content
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when the user clicks a button. Each such piece of content is in its own
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uniquely-ID'd |<div>|, as follows:
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=
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void Manuals::extra_div_open(OUTPUT_STREAM, int id) {
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HTML_OPEN_WITH("div", "id=\"extra%d\" style=\"display: none;\"", id);
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}
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@ And the following links provide the wiring for the buttons:
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=
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void Manuals::extra_icon(OUTPUT_STREAM, text_stream *name) {
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WRITE("inform:/doc_images/%S.png", name);
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}
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void Manuals::extra_link(OUTPUT_STREAM, int id) {
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TEMPORARY_TEXT(onclick)
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WRITE_TO(onclick, "showExtra('extra%d', 'plus%d'); return false;", id, id);
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HTML::begin_link_with_class_onclick(OUT, NULL, I"#", onclick);
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DISCARD_TEXT(onclick)
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TEMPORARY_TEXT(details)
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WRITE_TO(details, "alt=\"show\" id=\"plus%d\" src=\"", id);
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Manuals::extra_icon(details, I"extra");
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WRITE_TO(details, "\"");
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HTML::tag(OUT, "img", details);
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DISCARD_TEXT(details)
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HTML_CLOSE("a");
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WRITE(" ");
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}
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void Manuals::all_extras_link(OUTPUT_STREAM, text_stream *from) {
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WRITE(" ");
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TEMPORARY_TEXT(onclick)
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WRITE_TO(onclick, "showExtra%S(); return false;", from);
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HTML::begin_link_with_class_onclick(OUT, NULL, I"#", onclick);
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DISCARD_TEXT(onclick)
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TEMPORARY_TEXT(details)
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WRITE_TO(details, "alt=\"show\" id=\"plus%S\" src=\"", from);
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Manuals::extra_icon(details, I"extrab");
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WRITE_TO(details, "\"");
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HTML::tag(OUT, "img", details);
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DISCARD_TEXT(details)
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HTML_CLOSE("a");
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}
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@ And here are the level A and B contents entry link paragraphs:
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=
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void Manuals::mc_link_A(OUTPUT_STREAM, text_stream *to, text_stream *text) {
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HTML_OPEN_WITH("p", "class=\"midnightcontentsA\"");
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IndexUtilities::general_link(OUT, I"standardlink", to, text);
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HTML_CLOSE("p");
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}
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void Manuals::mc_link_B(OUTPUT_STREAM, text_stream *to, text_stream *text) {
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HTML_OPEN_WITH("p", "class=\"midnightcontentsB\"");
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IndexUtilities::general_link(OUT, I"standardlink", to, text);
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HTML_CLOSE("p");
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}
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void Manuals::midnight_section_title(text_stream *OUT, compiled_documentation *cd,
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filename *linkleft, text_stream *title, filename *linkright) {
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HTML::begin_div_with_class_S(OUT, I"bookheader", __FILE__, __LINE__);
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TEMPORARY_TEXT(lf)
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TEMPORARY_TEXT(rf)
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WRITE_TO(lf, "%/f", linkleft);
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WRITE_TO(rf, "%/f", linkright);
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Manuals::midnight_banner(OUT, cd,
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title, cd->contents_URL_pattern, lf, rf);
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HTML::end_div(OUT);
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DISCARD_TEXT(lf)
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DISCARD_TEXT(rf)
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}
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@ =
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void Manuals::image_with_id(OUTPUT_STREAM, text_stream *name, text_stream *id) {
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TEMPORARY_TEXT(details)
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WRITE_TO(details, "alt=\"%S\" src=\"inform:/doc_images/%S\" id=\"%S\"", name, name, id);
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HTML::tag(OUT, "img", details);
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DISCARD_TEXT(details)
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}
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void Manuals::midnight_banner_for_indexes(text_stream *OUT, compiled_documentation *cd,
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text_stream *title) {
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Manuals::midnight_banner(OUT, cd, title, NULL, NULL, NULL);
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}
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void Manuals::midnight_banner(OUTPUT_STREAM, compiled_documentation *cd, text_stream *title,
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text_stream *linkcentre, text_stream *linkleft, text_stream *linkright) {
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HTML_OPEN_WITH("div", "class=\"midnight\"");
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TEMPORARY_TEXT(url)
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WRITE_TO(url, "%S", cd->contents_URL_pattern);
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HTML_OPEN_WITH("table", "class=\"fullwidth midnightblack\"");
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HTML_OPEN("tr");
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HTML_OPEN_WITH("td", "class=\"midnightbannerleftcell\"");
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if (Str::len(linkleft) > 0) {
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TEMPORARY_TEXT(img)
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Manuals::image_with_id(img, I"Hookleft.png", I"hookleft");
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IndexUtilities::general_link(OUT, I"standardlink", linkleft, img);
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DISCARD_TEXT(img)
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}
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HTML_CLOSE("td");
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HTML_OPEN_WITH("td", "class=\"midnightbannercentrecell\"");
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if (Str::len(linkcentre) > 0) HTML::begin_link_with_class(OUT, I"standardlink", url);
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HTML_OPEN_WITH("span", "class=\"midnightbannertext\"");
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WRITE("%S", title);
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HTML_CLOSE("span");
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if (Str::len(linkcentre) > 0) HTML::end_link(OUT);
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HTML_CLOSE("td");
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HTML_OPEN_WITH("td", "class=\"midnightbannerrightcell\"");
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TEMPORARY_TEXT(img)
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Manuals::image_with_id(img, I"Hookup.png", I"hookup");
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IndexUtilities::general_link(OUT, I"standardlink", url, img);
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DISCARD_TEXT(img)
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if (Str::len(linkright) > 0) {
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TEMPORARY_TEXT(img)
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Manuals::image_with_id(img, I"Hookright.png", I"hookright");
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IndexUtilities::general_link(OUT, I"standardlink", linkright, img);
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DISCARD_TEXT(img)
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}
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HTML_CLOSE("td");
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HTML_CLOSE("tr");
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HTML_CLOSE("table");
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DISCARD_TEXT(url)
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HTML_CLOSE("div");
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}
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void Manuals::write_javascript_for_contents_buttons(OUTPUT_STREAM, compiled_documentation *cd) {
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HTML::open_javascript(OUT, FALSE);
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WRITE(" function openExtra(id, imid) {\n");
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WRITE(" document.getElementById(id).style.display = 'block';\n");
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WRITE(" document.getElementById(imid).src = '");
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Manuals::extra_icon(OUT, I"extraclose");
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WRITE("';\n");
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WRITE(" }\n");
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WRITE(" function closeExtra(id, imid) {\n");
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WRITE(" document.getElementById(id).style.display = 'none';\n");
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WRITE(" document.getElementById(imid).src = '");
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Manuals::extra_icon(OUT, I"extra");
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WRITE("';\n");
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WRITE(" }\n");
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int column = 0;
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cd_volume *volumes[2] = { NULL, NULL };
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int counts[2] = { 0, 0 };
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cd_volume *V;
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LOOP_OVER_LINKED_LIST(V, cd_volume, cd->volumes) {
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counts[column] = Manuals::chapter_count(V);
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volumes[column++] = V;
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if (column == 2) break;
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}
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for (column=0; column<2; column++)
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if (volumes[column]) {
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cd_volume *V = volumes[column];
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WRITE(" function showExtra%S() {\n", V->label);
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WRITE(" if (document.getElementById('plus%S').src.indexOf('", V->label);
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Manuals::extra_icon(OUT, I"extrab");
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WRITE("') >= 0) {\n");
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for (int i=0; i<counts[column]; i++) {
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int bn = (column)*1000+i;
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WRITE(" openExtra('extra%d', 'plus%d');\n", bn, bn);
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}
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WRITE(" document.getElementById('plus%S').src = '", V->label);
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Manuals::extra_icon(OUT, I"extracloseb");
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WRITE("';\n");
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WRITE(" } else {\n");
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for (int i=0; i<counts[column]; i++) {
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int bn = (column)*1000+i;
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WRITE(" closeExtra('extra%d', 'plus%d');\n", bn, bn);
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}
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WRITE(" document.getElementById('plus%S').src = '", V->label);
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Manuals::extra_icon(OUT, I"extrab");
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WRITE("';\n");
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WRITE(" }\n");
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WRITE(" }\n");
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}
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HTML::close_javascript(OUT);
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}
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int Manuals::chapter_count(cd_volume *V) {
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return Manuals::chapter_count_r(V->volume_item, 0);
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}
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int Manuals::chapter_count_r(markdown_item *md, int count) {
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if (md) {
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if ((md->type == HEADING_MIT) && (Markdown::get_heading_level(md) == 1)) count++;
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if (md->type == MATERIAL_MIT) return count;
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for (markdown_item *ch = md->down; ch; ch = ch->next)
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count = Manuals::chapter_count_r(ch, count);
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}
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return count;
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}
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