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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2006 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
//BibleTime includes
#include "cswordlexiconmoduleinfo.h"
//#include "frontend/cbtconfig.h"
//Qt includes
#include <qfile.h>
#include <qdatastream.h>
#include <qtextcodec.h>
//Sword includes
#include <swmodule.h>
#include <kglobal.h>
#include <kstandarddirs.h>
//STL includes
#include <algorithm>
//Change it once the format changed to make all
//systems rebuild their caches
#define CACHE_FORMAT "2"
CSwordLexiconModuleInfo::CSwordLexiconModuleInfo( sword::SWModule* module, CSwordBackend* const backend ) : CSwordModuleInfo(module, backend) {
m_entryList = 0;
}
CSwordLexiconModuleInfo::CSwordLexiconModuleInfo( const CSwordLexiconModuleInfo& m ) : CSwordModuleInfo(m) {
delete m_entryList;
m_entryList = 0;
if (m.m_entryList) {
m_entryList = new QStringList();
*m_entryList = *m.m_entryList;//copy list items
}
}
CSwordLexiconModuleInfo::~CSwordLexiconModuleInfo() {
delete m_entryList;
m_entryList = 0;
}
/** Returns the entries of the module. */
QStringList* const CSwordLexiconModuleInfo::entries() {
if (!module()) {
return 0;
}
sword::SWModule* my_module = module();
bool is_unicode = isUnicode();
if (!m_entryList) {
m_entryList = new QStringList();
bool read = false;
//Check for buggy modules! They will not be loaded any more.
if ( name() == QString("ZhEnglish")) {
qWarning("Module ZhEnglish is buggy and will not be loaded.");
return m_entryList;
}
QString dir( KGlobal::dirs()->saveLocation("data", "bibletime/cache/") );
QFile f1(
QString(dir)
.append("/")
.append(name())
);
if ( f1.open( IO_ReadOnly ) ) {
QDataStream s( &f1 );
QString mod_ver, prog_ver;
s >> mod_ver;
s >> prog_ver;
if ((mod_ver == config(ModuleVersion)) && (prog_ver == CACHE_FORMAT)) {
s >> *m_entryList;
read = true;
}
f1.close();
// qWarning("read entries %d",m_entryList->count());
}
// Q_ASSERT(read);
// Q_ASSERT(m_entryList->count());
if (!read || !m_entryList->count()) {
my_module->setSkipConsecutiveLinks(true);
(*my_module) = sword::TOP;
snap(); //snap to top entry
// qWarning("Reading in module" );
int i = 0;
do {
if ( is_unicode ) {
m_entryList->append(QString::fromUtf8(my_module->KeyText()));
// qWarning("Entry: %s", my_module->KeyText() );
}
else { //for latin1 modules use fromLatin1 because of speed
// m_entryList->append(QString::fromLatin1(my_module->KeyText()));
QTextCodec *codec = QTextCodec::codecForName("CP1252");
m_entryList->append(codec->toUnicode(my_module->KeyText()));
}
(*my_module)++;
i++;
}
while ( !my_module->Error() );
// qWarning("Reading finished. Module has %d entries.", i );
(*my_module) = sword::TOP; //back to the first entry
my_module->setSkipConsecutiveLinks(false);
if (m_entryList->count()) {
m_entryList->first().simplifyWhiteSpace();
if (m_entryList->first().stripWhiteSpace().isEmpty()) {
m_entryList->remove
( m_entryList->begin() );
}
//now sort the list, this is necesssary because Sword doesn't do Unicode ordering
// qWarning("sorting");
// QStringList::iterator start(m_entryList->begin());
// QStringList::iterator end(m_entryList->end());
// std::sort( start, end, myLocaleAwareCompare() ); //stl sort
// m_entryList->sort(); //make sure the module is sorted by utf-8
}
qWarning("Writing cache file.");
if (m_entryList->count()) {
//create cache
QString dir = KGlobal::dirs()->saveLocation("data", "bibletime/cache/");
//QFile f2( QString::fromLatin1("%1/%2").arg(dir).arg( name() ) );
QFile f2( QString(dir).append("/").append(name()) );
if (f2.open( IO_WriteOnly )) {
QDataStream s( &f2 );
s << config(CSwordModuleInfo::ModuleVersion); //store module version
s << QString(CACHE_FORMAT); //store BT version -- format may change
s << *m_entryList;
f2.close();
}
}
// // qWarning("Writing finished." );
}
}
return m_entryList;
}
/** Jumps to the closest entry in the module. */
const bool CSwordLexiconModuleInfo::snap() {
if(module()->getRawEntry()) { // Snap to the current entry
return true;
}
return false;
}
/** No descriptions */
CSwordModuleInfo* CSwordLexiconModuleInfo::clone() {
return new CSwordLexiconModuleInfo(*this);
}
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