1 files changed, 120 insertions, 0 deletions
diff --git a/ktouch/src/ktouchleveldata.cpp b/ktouch/src/ktouchleveldata.cpp
new file mode 100644
index 00000000..c74c5d10
--- /dev/null
+++ b/ktouch/src/ktouchleveldata.cpp
@@ -0,0 +1,120 @@
+/***************************************************************************
+ *   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);
+	}
+}
+