workspace/kcontrol/kxkb/extension.h

   1 /*
   2  *  Copyright (C) 2003-2006 Andriy Rysin (rysin@kde.org)
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation; either version 2 of the License, or
   7  *  (at your option) any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with this program; if not, write to the Free Software
  16  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17  */
  18
  19 #ifndef __EXTENSION_H__
  20 #define __EXTENSION_H__
  21
  22 #include <X11/Xlib.h>
  23
  24 class QString;
  25
  26 class XKBExtension
  27 {
  28 public:
  29     XKBExtension(Display *display=NULL);
  30     ~XKBExtension();
  31     bool init();
  32
  33
  34     bool setGroup(unsigned int group);
  35     unsigned int getGroup() const;
  36
  37     static bool setXkbOptions(const QStringList& options, bool resetOldOptions);
  38     static bool setLayoutGroups(const QString& model, const QStringList& layouts, const QStringList& variants,
  39             const QStringList& options=QStringList(), bool resetOldOptions=true);
  40
  41     static QString getXkbOptionsCommand(const QStringList& options, bool resetOldOptions);
  42     static QString getLayoutGroupsCommand(const QString& model, const QStringList& layouts, const QStringList& variants);
  43
  44     static bool isGroupSwitchEvent(XEvent* event);
  45     static bool isLayoutSwitchEvent(XEvent* event);
  46
  47     bool isXkbEvent(XEvent* event) { return event->type == xkb_opcode; }
  48
  49 private:
  50     int xkb_opcode;
  51
  52     Display *m_dpy;
  53
  54     static QString m_setxkbmap_exe;
  55     static QString getSetxkbmapExe();
  56
  57     static void executeXmodmap(const QString& configFileName);
  58 };
  59
  60 #endif