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/***************************************************************************
* ktouchleveldata.cpp *
* ----------------- *
* Copyright (C) 2000 by Håvard Frøiland, 2003 by Andreas Nicolai *
* ghorwin@users.sourceforge.net *
* *
* 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; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#include "ktouchleveldata.h"
#include <qiodevice.h>
#include <qdom.h>
#include <klocale.h>
#include <kdebug.h>
#include <qstringlist.h>
const QString& KTouchLevelData::line(unsigned int lineNumber) const {
if (lineNumber>=m_lines.size())
lineNumber=0;
return m_lines[lineNumber];
}
void KTouchLevelData::createDefault() {
m_newChars = i18n("Quite a lot");
m_lines.clear();
QString text = i18n("This is a small default text. If you want\n"
"to start practicing touch typing, open\n"
"a lecture/training file from the main menu.\n"
"If you press enter after the next line you have\n"
"successfully completed the default lecture. Hurray!!!");
QStringList l( QStringList::split(QChar('\n'), text) );
for (QStringList::const_iterator it = l.constBegin(); it != l.constEnd(); ++it)
m_lines.push_back( *it );
}
bool KTouchLevelData::readLevel(QTextStream& in) {
QString line;
m_comment = m_newChars = QString::null;
m_lines.clear();
// now read all the lines of the level, until EOF or an empty line
line = in.readLine();
while (!line.isNull()) {
if (!line.isEmpty()) {
// Do we have a comment here? And if yes, is a keyword in the line?
if (line.find("# Comment:")==0)
m_comment = line.right(line.length() - 10).stripWhiteSpace();
else if (line[0]!='#') {
// the first line is the new characters line
if (m_newChars.isNull()) m_newChars = line;
else m_lines.push_back(line);
}
}
line = in.readLine();
};
if (m_lines.empty()) {
createDefault();
return false;
}
return true;
}
bool KTouchLevelData::readLevel(QDomNode in) {
QDomNode newChars = in.namedItem("NewCharacters");
if (newChars.isNull()) m_newChars = i18n("basically all characters on the keyboard","abcdefghijklmnopqrstuvwxyz");
else m_newChars = newChars.firstChild().nodeValue();
QDomNode levelComment = in.namedItem("LevelComment");
if (!levelComment.isNull()) m_comment = levelComment.firstChild().nodeValue();
m_lines.clear();
QDomNode line = in.namedItem("Line");
while ( !line.isNull() ) {
QString l = line.firstChild().nodeValue();
m_lines.push_back( l.stripWhiteSpace() );
line = line.nextSibling();
}
if (m_lines.empty()) {
createDefault();
return false;
}
return true;
}
void KTouchLevelData::writeLevel(QTextStream& out) const {
out << "# Comment: " << m_comment << endl; // comment line
out << m_newChars << endl; // new characters line
for (QValueVector<QString>::const_iterator it=m_lines.begin(); it!=m_lines.end(); ++it)
out << *it << endl;
out << endl;
}
void KTouchLevelData::writeLevel(QDomDocument& doc, QDomElement& root) const {
QDomElement level = doc.createElement("Level");
root.appendChild(level);
// comment (optional)
if (!m_comment.isEmpty()) {
QDomElement comment = doc.createElement("LevelComment");
QDomText commentText = doc.createTextNode(m_comment);
comment.appendChild(commentText);
level.appendChild(comment);
}
// new characters (must have that)
QDomElement newchars = doc.createElement("NewCharacters");
QDomText newcharsText;
if (m_newChars.isEmpty())
newcharsText = doc.createTextNode(i18n("basically all characters on the keyboard","abcdefghijklmnopqrstuvwxyz"));
else
newcharsText = doc.createTextNode(m_newChars);
newchars.appendChild(newcharsText);
level.appendChild(newchars);
// the lines
for (QValueVector<QString>::const_iterator it=m_lines.begin(); it!=m_lines.end(); ++it) {
QDomElement line = doc.createElement("Line");
QDomText lineText = doc.createTextNode(*it);
line.appendChild(lineText);
level.appendChild(line);
}
}
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