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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2011 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#include "backend/keys/cswordtreekey.h"
#include <QDebug>
#include <QTextCodec>
#include "backend/drivers/cswordbookmoduleinfo.h"
CSwordTreeKey::CSwordTreeKey( const CSwordTreeKey& k ) : CSwordKey(k), TreeKeyIdx(k) {}
CSwordTreeKey::CSwordTreeKey(const TreeKeyIdx *k,
const CSwordModuleInfo *module)
: CSwordKey(module), TreeKeyIdx(*k)
{
// Intentionally empty
}
CSwordTreeKey* CSwordTreeKey::copy() const {
return new CSwordTreeKey(*this);
}
/** Sets the key of this instance */
QString CSwordTreeKey::key() const {
//return getTextUnicode();
Q_ASSERT(m_module);
if (m_module->isUnicode()) {
return QString::fromUtf8(getText());
}
else {
return cp1252Codec()->toUnicode(getText());
}
}
const char * CSwordTreeKey::rawKey() const {
return getText();
}
bool CSwordTreeKey::setKey(const QString &newKey) {
//return key( newKey.toLocal8Bit().constData() );
//return key(m_module->getTextCodec()->fromUnicode(newKey).constData());
Q_ASSERT(m_module);
if (m_module->isUnicode()) {
return setKey(newKey.toUtf8().constData());
}
else {
return setKey((const char*)cp1252Codec()->fromUnicode(newKey));
}
}
bool CSwordTreeKey::setKey(const char *newKey) {
Q_ASSERT(newKey);
if (newKey) {
TreeKeyIdx::operator = (newKey);
}
else {
root();
}
return !Error();
}
QString CSwordTreeKey::getLocalNameUnicode() {
//return m_module->getTextCodec()->toUnicode(getLocalName());
//Only UTF-8 and latin1 are legal Sword module encodings
Q_ASSERT(m_module);
if (m_module->isUnicode()) {
return QString::fromUtf8(getLocalName());
}
else {
return cp1252Codec()->toUnicode(getLocalName());
}
}
void CSwordTreeKey::setModule(const CSwordModuleInfo *newModule) {
Q_ASSERT(newModule);
if (m_module == newModule) return;
Q_ASSERT(newModule->type() == CSwordModuleInfo::GenericBook);
m_module = newModule;
const QString oldKey = key();
const CSwordBookModuleInfo *newBook = dynamic_cast<const CSwordBookModuleInfo*>(newModule);
copyFrom( *(newBook->tree()) );
setKey(oldKey); //try to restore our old key
//set the key to the root node
root();
firstChild();
}
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