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/******************************************************************************
*
* thmlmorph - SWFilter descendant to hide or show morph tags
* in a ThML module.
*
*
* Copyright 2009 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 <thmlmorph.h>
SWORD_NAMESPACE_START
const char oName[] = "Morphological Tags";
const char oTip[] = "Toggles Morphological Tags On and Off if they exist";
const SWBuf choices[3] = {"Off", "On", ""};
const StringList oValues(&choices[0], &choices[2]);
ThMLMorph::ThMLMorph() : SWOptionFilter(oName, oTip, &oValues) {
setOptionValue("Off");
}
ThMLMorph::~ThMLMorph() {
}
char ThMLMorph::processText(SWBuf &text, const SWKey *key, const SWModule *module) {
if (!option) { // if we don't want morph tags
bool intoken = false;
SWBuf token;
SWBuf orig = text;
const char *from = orig.c_str();
for (text = ""; *from; from++) {
if (*from == '<') {
intoken = true;
token = "";
continue;
}
if (*from == '>') { // process tokens
intoken = false;
if (!strncmp(token.c_str(), "sync ", 5) && strstr(token.c_str(), "type=\"morph\"")) { // Morph
continue;
}
// if not a morph tag token, keep token in text
text += '<';
text += token;
text += '>';
continue;
}
if (intoken) {
token += *from;
}
else {
text += *from;
}
}
}
return 0;
}
SWORD_NAMESPACE_END
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