1 files changed, 86 insertions, 0 deletions
diff --git a/kkbswitch/xkeyboard.h b/kkbswitch/xkeyboard.h
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+++ b/kkbswitch/xkeyboard.h
@@ -0,0 +1,86 @@
+/***************************************************************************
+                          xkeyboard.h  -  description
+                             -------------------
+    begin                : Sun Jul 8 2001
+    copyright            : (C) 2001 by Leonid Zeitlin
+    email                : lz@europe.com
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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 XKEYBOARD_H
+#define XKEYBOARD_H
+
+#include "config.h"
+
+#include <qobject.h>
+
+#include <X11/Xlib.h>
+#include <X11/XKBlib.h>
+
+#ifdef HAVE_LIBXKLAVIER
+  #include <libxklavier/xklavier.h>
+#endif
+
+class QStringList;
+
+/**This class incapsulates XKeyboard Extension interface
+  *@author Leonid Zeitlin
+  */
+  
+class XKeyboard : public QObject {
+  Q_OBJECT
+private:
+#ifndef HAVE_LIBXKLAVIER
+  int m_event_code;
+  int m_numgroups;
+#endif  
+  static XKeyboard *m_self;
+  bool m_xkb_available;
+public:
+  static const int MaxNumKbdGroups = XkbNumKbdGroups;
+  XKeyboard();
+  ~XKeyboard();
+  /** Set the current keyboard group to the given groupno */
+  void setGroupNo(int groupno);
+  /** Get the names of the currently configured keyboard groups */
+  void getGroupNames(QStringList &list);
+  static XKeyboard* self();
+  /** return the current keyboard group index */
+  int getGroupNo();
+  /** return if XKEYBOARD extension is available in the X server */
+  bool xkbAvailable() { return m_xkb_available; }
+#ifdef HAVE_LIBXKLAVIER
+  int getNumKbdGroups() { return XklGetNumGroups(); };
+#else  
+  int getNumKbdGroups() { return m_numgroups; };
+#endif  
+  /** Examines an X Event passed to it and takes actions if the event is of
+    * interest to XKeyboard */
+  void processEvent(XEvent *ev);
+private: // Private methods
+#ifdef HAVE_LIBXKLAVIER
+  static void XklStateCallback(XklStateChange changeType, int group,
+    Bool /*restore*/, void* /*userData*/);
+  static void XklConfigCallback(void */*userData*/);
+  static void XklLogAppender(const char file[], const char function[],
+    int level, const char format[], va_list args);
+#else
+  /** No descriptions */
+  void retrieveNumKbdGroups();
+#endif  
+signals: // Signals
+  /** Signals that new keyboard group is selected */
+  void groupChanged(int groupno);
+  /** Signals that keyboard layout has changed and thus we need to reconfigure */
+  void layoutChanged();
+};
+
+#endif