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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2008 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#include "backend/keys/cswordkey.h"
#include <QRegExp>
#include <QString>
#include <QTextCodec>
#include "backend/drivers/cswordmoduleinfo.h"
#include "backend/keys/cswordldkey.h"
#include "backend/keys/cswordtreekey.h"
#include "backend/keys/cswordversekey.h"
// Sword includes:
#include <swkey.h>
#include <swmodule.h>
#include <treekey.h>
#include <treekeyidx.h>
#include <utilstr.h>
#include <versekey.h>
CSwordKey::CSwordKey(CSwordModuleInfo* const module) : m_module(module) {}
CSwordKey::CSwordKey(const CSwordKey& k) {
m_module = k.m_module;
}
QString CSwordKey::rawText() {
if (!m_module) return QString::null;
if (dynamic_cast<sword::SWKey*>(this)) {
m_module->module()->getKey()->setText( rawKey() );
}
if (key().isNull()) return QString::null;
return QString::fromUtf8( m_module->module()->getRawEntry() );
}
QString CSwordKey::renderedText( const CSwordKey::TextRenderType mode ) {
Q_ASSERT(m_module);
sword::SWKey* const k = dynamic_cast<sword::SWKey*>(this);
if (k) {
sword::VerseKey* vk_mod = dynamic_cast<sword::VerseKey*>(m_module->module()->getKey());
if (vk_mod) {
vk_mod->Headings(1);
}
m_module->module()->getKey()->setText( rawKey() );
if (m_module->type() == CSwordModuleInfo::Lexicon) {
m_module->snap();
/* In lexicons make sure that our key (e.g. 123) was successfully set to the module,
i.e. the module key contains this key (e.g. 0123 contains 123) */
if ( sword::stricmp(m_module->module()->getKey()->getText(), rawKey())
&& !strstr(m_module->module()->getKey()->getText(), rawKey())
) {
qDebug("return an empty key for %s", m_module->module()->getKey()->getText());
return QString::null;
}
}
}
//Q_ASSERT(!key().isNull());
if (!key().isNull()) { //we have valid text
bool DoRender = (mode == ProcessEntryAttributesOnly) ? 0 : 1;
QString text = QString::fromUtf8( m_module->module()->RenderText(0, -1, DoRender) );
if (!DoRender) return QString::null;
// This is yucky, but if we want strong lexicon refs we have to do it here.
if (m_module->type() == CSwordModuleInfo::Lexicon) {
QString t(text);
QRegExp rx("(GREEK|HEBREW) for 0*([1-9]\\d*)"); // ignore 0's before number
int pos = 0;
while ( (pos = rx.indexIn(t, pos)) != -1 ) {
QString language = rx.cap(1);
QString langcode = QString(language.at(0)); // "G" or "H"
QString number = rx.cap(2);
QString paddednumber = number.rightJustified(5, '0'); // Form 00123
text.replace(
QRegExp( QString(
"(>[^<>]+)" // Avoid replacing inside tags
"\\b(0*%1)\\b").arg(number) ), // And span around 0's
QString("\\1<span lemma=\"%1%2\"><a href=\"strongs://%3/%4\">\\2</a></span>")
.arg(langcode, paddednumber, language, paddednumber)
);
pos += rx.matchedLength();
}
}
if (mode == HTMLEscaped) {
//we have to encode all UTF-8 in HTML escapes
// go though every character and write down the escaped HTML unicode entity
// form is &#<decimal unicode value here>;
QString ret;
QChar c;
const unsigned int length = text.length();
for (unsigned int i = 0; i < length; ++i) {
c = text.at(i);
if (c.toLatin1()) { //normal latin1 character
ret.append(c);
}
else {//unicode character, needs to be escaped
ret.append("&#")
.append(c.unicode())
.append(";");
}
}
return ret;
}
else {
return text;
}
}
return QString::null;
}
QString CSwordKey::strippedText() {
if (!m_module) return QString::null;
if (dynamic_cast<sword::SWKey*>(this)) {
char * buffer = new char[strlen(rawKey()) + 1];
strcpy(buffer, rawKey());
m_module->module()->getKey()->setText( buffer );
delete [] buffer;
}
return QString::fromUtf8( m_module->module()->StripText() );
}
const QTextCodec* CSwordKey::cp1252Codec() {
static QTextCodec * codec = QTextCodec::codecForName("Windows-1252");
return codec;
}
/** This will create a proper key object from a given module */
CSwordKey* CSwordKey::createInstance( CSwordModuleInfo* const module ) {
if (!module) {
return 0;
}
switch ( module->type() ) {
case CSwordModuleInfo::Bible://fall through
case CSwordModuleInfo::Commentary:
return new CSwordVerseKey( (sword::VerseKey *) ( (sword::SWKey *)(*module->module()) ), module );
case CSwordModuleInfo::Lexicon:
return new CSwordLDKey( (sword::SWKey *)(*module->module()), module);
case CSwordModuleInfo::GenericBook:
return new CSwordTreeKey( (sword::TreeKeyIdx*)((sword::SWKey *)(*module->module())), module );
default:
return 0;
}
}
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