const QString CInfoDisplay::decodeCrossReference( const QString& data ) {
Q_ASSERT(!data.isEmpty());
if (data.isEmpty()) {
return QString("<div class=\"crossrefinfo\"><h3>%1</h3></div>")
.arg(tr("Cross references"));
}
// qWarning("setting crossref %s", data.latin1());
CSwordBackend::DisplayOptions dispOpts;
dispOpts.lineBreaks = false;
dispOpts.verseNumbers = true;
CSwordBackend::FilterOptions filterOpts;
filterOpts.headings = false;
filterOpts.strongNumbers = false;
filterOpts.morphTags = false;
filterOpts.lemmas = false;
filterOpts.footnotes = false;
filterOpts.scriptureReferences = false;
CrossRefRendering renderer(dispOpts, filterOpts);
CTextRendering::KeyTree tree;
// const bool isBible = true;
CSwordModuleInfo* module = CBTConfig::get
(CBTConfig::standardBible);
//a prefixed module gives the module to look into
QRegExp re("^[^ ]+:");
// re.setMinimal(true);
int pos = re.indexIn(data);
if (pos != -1) {
pos += re.matchedLength()-1;
}
if (pos > 0) {
const QString moduleName = data.left(pos);
// qWarning("found module %s", moduleName.latin1());
module = CPointers::backend()->findModuleByName(moduleName);
if (!module) {
module = CBTConfig::get
(CBTConfig::standardBible);
}
// Q_ASSERT(module);
}
//Q_ASSERT(module); //why? the existense of the module is tested later
CTextRendering::KeyTreeItem::Settings settings (
false,
CTextRendering::KeyTreeItem::Settings::CompleteShort
);
if (module && (module->type() == CSwordModuleInfo::Bible)) {
VerseKey vk;
sword::ListKey refs = vk.ParseVerseList((const char*)data.mid((pos == -1) ? 0 : pos+1).toUtf8(), "Gen 1:1", true);
for (int i = 0; i < refs.Count(); ++i) {
SWKey* key = refs.getElement(i);
Q_ASSERT(key);
VerseKey* vk = dynamic_cast<VerseKey*>(key);
CTextRendering::KeyTreeItem* itm = (CTextRendering::KeyTreeItem*)0; //explicit conversion for MS VS
if (vk && vk->isBoundSet()) { //render a range of keys
itm = new CTextRendering::KeyTreeItem(
QString::fromUtf8(vk->LowerBound().getText()),
QString::fromUtf8(vk->UpperBound().getText()),
module,
settings
);
}
else {
itm = new CTextRendering::KeyTreeItem(
QString::fromUtf8(key->getText()),
QString::fromUtf8(key->getText()),
module,
settings
);
}
Q_ASSERT(itm);
tree.append( itm );
}
}
else if (module) {
CTextRendering::KeyTreeItem* itm = new CTextRendering::KeyTreeItem(
data.mid((pos == -1) ? 0 : pos+1),
module,
settings
);
tree.append( itm );
}
// qWarning("rendered the tree: %s", renderer.renderKeyTree(tree).latin1());
//spanns containing rtl text need dir=rtl on their parent tag to be aligned properly
QString lang = "en"; // default english
if (module)
lang = module->language()->abbrev();
return QString("<div class=\"crossrefinfo\" lang=\"%1\"><h3>%2</h3><div class=\"para\" dir=\"%3\">%4</div></div>")
.arg(lang)
.arg(tr("Cross references"))
.arg(module ? ((module->textDirection() == CSwordModuleInfo::LeftToRight) ? "ltr" : "rtl") : "")
.arg(renderer.renderKeyTree(tree));
}
std::string parseRangeKey(const char* keyValue, const char* locale) {
const char* oldLocale = LocaleMgr::getSystemLocaleMgr()->getDefaultLocaleName();
LocaleMgr::getSystemLocaleMgr()->setDefaultLocaleName(locale);
std::string ret;
VerseKey DefaultVSKey;
DefaultVSKey = "jas3:1";
ListKey verses = DefaultVSKey.ParseVerseList(keyValue, DefaultVSKey, true);
for (int i = 0; i < verses.Count(); i++) {
VerseKey *element = dynamic_cast<VerseKey *>(verses.GetElement(i));
if (element) {
if (ret.length()) {
ret.append(" ");
}
ret.appendFormatted( "%s - %s;", (const char*)element->LowerBound(), (const char*)element->UpperBound() );
}
else {
if (ret.length()) {
ret.append(" ");
}
ret.appendFormatted("%s;", (const char *)*verses.GetElement(i));
}
}
// cout << ret.c_str() << endl;
LocaleMgr::getSystemLocaleMgr()->setDefaultLocaleName(oldLocale);
return ret;
};
