diff options
Diffstat (limited to 'src/modules/filters/teilatex.cpp')
| -rw-r--r-- | src/modules/filters/teilatex.cpp | 326 |
1 files changed, 326 insertions, 0 deletions
diff --git a/src/modules/filters/teilatex.cpp b/src/modules/filters/teilatex.cpp new file mode 100644 index 0000000..8b05107 --- /dev/null +++ b/src/modules/filters/teilatex.cpp @@ -0,0 +1,326 @@ +/*************************************************************************** + * + * teilatex.cpp - TEI to LATEX filter + * + * $Id: teilatex.cpp 3548 2017-12-10 05:11:38Z scribe $ + * + * Copyright 2012-2014 CrossWire Bible Society (http://www.crosswire.org) + * CrossWire Bible Society + * P. O. Box 2528 + * Tempe, AZ 85280-2528 + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + */ + +#include <stdlib.h> +#include <ctype.h> +#include <teilatex.h> +#include <utilxml.h> +#include <swmodule.h> +#include <url.h> +#include <iostream> + + +SWORD_NAMESPACE_START + + +TEILaTeX::MyUserData::MyUserData(const SWModule *module, const SWKey *key) : BasicFilterUserData(module, key) { + isBiblicalText = false; + if (module) { + version = module->getName(); + isBiblicalText = (!strcmp(module->getType(), "Biblical Texts")); + } +} + + +TEILaTeX::TEILaTeX() { + setTokenStart("<"); + setTokenEnd(">"); + + setEscapeStart("&"); + setEscapeEnd(";"); + + setEscapeStringCaseSensitive(true); + + addAllowedEscapeString("quot"); + addAllowedEscapeString("apos"); + addAllowedEscapeString("amp"); + addAllowedEscapeString("lt"); + addAllowedEscapeString("gt"); + + setTokenCaseSensitive(true); + + renderNoteNumbers = false; +} + +bool TEILaTeX::handleToken(SWBuf &buf, const char *token, BasicFilterUserData *userData) { + // manually process if it wasn't a simple substitution + if (!substituteToken(buf, token)) { + MyUserData *u = (MyUserData *)userData; + XMLTag tag(token); + + if (!strcmp(tag.getName(), "p")) { + if ((!tag.isEndTag()) && (!tag.isEmpty())) { // non-empty start tag + buf += ""; + } + else if (tag.isEndTag()) { // end tag + buf += "//\n"; + //userData->supressAdjacentWhitespace = true; + } + else { // empty paragraph break marker + buf += "//\n"; + //userData->supressAdjacentWhitespace = true; + } + } + + // <hi> + else if (!strcmp(tag.getName(), "hi")) { + if ((!tag.isEndTag()) && (!tag.isEmpty())) { + SWBuf rend = tag.getAttribute("rend"); + + u->lastHi = rend; + if (rend == "italic" || rend == "ital") + buf += "\\it{"; + else if (rend == "bold") + buf += "\\bd{"; + else if (rend == "super" || rend == "sup") + buf += "^{"; + else if (rend == "sub") + buf += "_{"; + else if (rend == "overline") + buf += "\\overline{"; + + } + else if (tag.isEndTag()) { + buf += "}"; + } + } + + // <entryFree> + else if (!strcmp(tag.getName(), "entryFree")) { + if ((!tag.isEndTag()) && (!tag.isEmpty())) { + SWBuf n = tag.getAttribute("n"); + if (n != "") { + buf += "\\teiEntryFree{"; + buf += n; + buf += "}"; + } + } + } + + // <sense> + else if (!strcmp(tag.getName(), "sense")) { + if ((!tag.isEndTag()) && (!tag.isEmpty())) { + SWBuf n = tag.getAttribute("n"); + if (n != "") { + buf += "\n\\teiSense{"; + buf += n; + buf += "}"; + } + } + } + + // <div> + else if (!strcmp(tag.getName(), "div")) { + + if ((!tag.isEndTag()) && (!tag.isEmpty())) { + buf += ""; + } + else if (tag.isEndTag()) { + } + } + + // <lb.../> + else if (!strcmp(tag.getName(), "lb")) { + buf += "//\n"; + } + + // <pos>, <gen>, <case>, <gram>, <number>, <mood>, <pron>, <def> + else if (!strcmp(tag.getName(), "pos") || + !strcmp(tag.getName(), "gen") || + !strcmp(tag.getName(), "case") || + !strcmp(tag.getName(), "gram") || + !strcmp(tag.getName(), "number") || + !strcmp(tag.getName(), "pron") || + !strcmp(tag.getName(), "tr") || + !strcmp(tag.getName(), "orth") || + !strcmp(tag.getName(), "etym") || + !strcmp(tag.getName(), "usg") || + + + !strcmp(tag.getName(), "def")) { + if ((!tag.isEndTag()) && (!tag.isEmpty())) { + buf += "\\tei"; + buf += tag.getName(); + buf += "{"; + } + else if (tag.isEndTag()) { + buf += "}"; + } + } + + else if (!strcmp(tag.getName(), "ref")) { + if (!tag.isEndTag()) { + u->suspendTextPassThru = true; + SWBuf target; + SWBuf work; + SWBuf ref; + + int was_osisref = false; + if(tag.getAttribute("osisRef")) + { + target += tag.getAttribute("osisRef"); + was_osisref=true; + } + else if(tag.getAttribute("target")) + target += tag.getAttribute("target"); + + if(target.size()) + { + const char* the_ref = strchr(target, ':'); + + if(!the_ref) { + // No work + ref = target; + } + else { + // Compensate for starting : + ref = the_ref + 1; + + int size = target.size() - ref.size() - 1; + work.setSize(size); + strncpy(work.getRawData(), target, size); + } + + if(was_osisref) + { + buf.appendFormatted("\\swordref{%s}{%s}{", + (ref) ? ref.c_str() : "", + (work.size()) ? work.c_str() : "" ); + } + else + { + // Dictionary link, or something + buf.appendFormatted("\\sworddictref{%s}{%s}{", + (work.size()) ? work.c_str() : u->version.c_str(), + (ref) ? ref.c_str() : "" + ); + } + } + else + { + //std::cout << "TARGET WASN'T\n"; + } + + } + else { + buf += u->lastTextNode.c_str(); + buf += "}"; + + u->suspendTextPassThru = false; + } + } + + // <note> tag + else if (!strcmp(tag.getName(), "note")) { + if (!tag.isEndTag()) { + if (!tag.isEmpty()) { + u->suspendTextPassThru = true; + } + } + if (tag.isEndTag()) { + SWBuf footnoteNumber = tag.getAttribute("swordFootnote"); + SWBuf noteName = tag.getAttribute("n"); + SWBuf footnoteBody = ""; + if (u->module){ + footnoteBody += u->module->getEntryAttributes()["Footnote"][footnoteNumber]["body"]; + } + + buf.appendFormatted("\\swordfootnote{%s}{%s}{%s}{%s}{", + footnoteNumber.c_str(), + u->version.c_str(), + u->key->getText(), + renderNoteNumbers ? noteName.c_str() : ""); + if (u->module) { + buf += u->module->renderText(footnoteBody).c_str(); + } + u->suspendTextPassThru = false; + } + } + + // <graphic> image tag + else if (!strcmp(tag.getName(), "graphic")) { + const char *url = tag.getAttribute("url"); + if (url) { // assert we have a url attribute + SWBuf filepath; + if (userData->module) { + filepath = userData->module->getConfigEntry("AbsoluteDataPath"); + if ((filepath.size()) && (filepath[filepath.size()-1] != '/') && (url[0] != '/')) + filepath += '/'; + } + filepath += url; + + buf.appendFormatted("\\figure{\\includegraphics{%s}}", + filepath.c_str()); + u->suspendTextPassThru = false; + + } + } + + // <table> <row> <cell> + else if (!strcmp(tag.getName(), "table")) { + if ((!tag.isEndTag()) && (!tag.isEmpty())) { + buf += "\n\\begin{tabular}"; + } + else if (tag.isEndTag()) { + buf += "\n\\end{tabular}"; + ++u->consecutiveNewlines; + u->supressAdjacentWhitespace = true; + } + + } + else if (!strcmp(tag.getName(), "row")) { + if ((!tag.isEndTag()) && (!tag.isEmpty())) { + buf += "\n"; + u->firstCell = true; + } + else if (tag.isEndTag()) { + buf += "//"; + u->firstCell = false; + } + + } + else if (!strcmp(tag.getName(), "cell")) { + if ((!tag.isEndTag()) && (!tag.isEmpty())) { + if (u->firstCell == false) { + buf += " & "; + } + else { + u->firstCell = false; + } + } + else if (tag.isEndTag()) { + buf += ""; + } + } + + + else { + return false; // we still didn't handle token + } + + } + return true; +} + + +SWORD_NAMESPACE_END + |