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+/***************************************************************************
+ *   ktouchkeyboard.h                                                      *
+ *   ----------------                                                      *
+ *   Copyright (C) 2004 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.                                   *
+ ***************************************************************************/
+
+#ifndef KTOUCHKEYBOARD_H
+#define KTOUCHKEYBOARD_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <qvaluevector.h>
+
+#include "ktouchkeyconnector.h"
+#include "ktouchkey.h"
+
+class KURL;
+
+/// This class stores the keyboard layout and the connectivity between characters 
+/// and the actual keys.
+class KTouchKeyboard  {
+  public:
+	/// Default constructor, sets up the standard number keyboard.
+	KTouchKeyboard() { createDefault(); }
+	/// Clears the keyboard (resets all data)
+	void clear();
+    /// Loads a keyboard layout (old format) from file (returns true if successful).
+    bool load(QWidget * window, const KURL& url);
+    /// Loads a lecture (in XML format) from file (returns true if successful).
+    bool loadXML(QWidget * window, const KURL& url);
+    /// Saves the lecture data to file (returns true if successful).
+    bool saveXML(QWidget * window, const KURL& url) const;
+	/// Creates the default number keyboard.
+	void createDefault();
+	/// Updates the indices in the KTouchKeyConnector objects for faster access.
+	void updateConnections();
+	
+    QValueVector<KTouchKey>         	m_keys;      	///< Vector with key definitions.
+    QValueVector<KTouchKeyConnector>	m_connectors;	///< Vector with connectivity data.
+	
+	QString		m_title;			///< Title of the keyboard (to appear in the menu).
+	QString		m_comment;			///< Comments about the creator of the keyboard layout.
+	QString		m_language;			///< Language ID of keyboard
+	QString		m_fontSuggestions;	///< Suggestions of fonts to be used on the keys.
+
+	// These variables are recalculated after the keyboard was loaded.
+	int			m_width;		///< The width of the keyboard (maximum of the sums of all keywidths in each line).
+	int			m_height;		///< The height of the keyboard (sum of all key row heights).
+	
+  private:
+    /// Loads keyboard data from file
+    bool read(QTextStream& in);
+    /// Loads keyboard data from file into an XML document
+    bool read(const QDomDocument& doc);
+    /// Saves keyboard data in the XML document
+    void write(QDomDocument& doc) const;
+};
+
+#endif  // KTOUCHKEYBOARD_H