workspace/kcontrol/kxkb/x11helper.h

   1 /*
   2  *  Copyright (C) 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 X11HELPER_H_
  20 #define X11HELPER_H_
  21
  22 #include <X11/Xlib.h>
  23 #include <QHash>
  24
  25 #include "kxkbconfig.h"
  26
  27 struct XkbOption;
  28 struct XkbVariant;
  29
  30 struct XkbOptionGroup {
  31     QString name;
  32     QString description;
  33     bool exclusive;
  34     QList<XkbOption> options;
  35 };
  36
  37
  38 struct XkbOption {
  39     QString name;
  40     QString description;
  41     XkbOptionGroup* group;
  42 };
  43
  44 struct RulesInfo {
  45     QHash<QString, QString> models;
  46     QHash<QString, QString> layouts;
  47 //    QHash<QString, QList<XkbVariant>*> variants;
  48     QHash<QString, XkbOption> options;
  49     QHash<QString, XkbOptionGroup> optionGroups;
  50 };
  51
  52 struct XkbVariant {
  53     QString name;
  54     QString description;
  55 };
  56
  57
  58 class X11Helper
  59 {
  60 public:
  61         static const Window UNKNOWN_WINDOW_ID = (Window) 0;
  62         static const QString X11_WIN_CLASS_ROOT;
  63         static const QString X11_WIN_CLASS_UNKNOWN;
  64
  65         static QString getWindowClass(Window winId, Display* dpy);
  66
  67 #ifdef HAVE_XINPUT
  68         static int registerForNewDeviceEvent(Display* dpy);
  69         static int isNewDeviceEvent(XEvent* event);
  70         static int m_xinputEventType;
  71 #endif
  72
  73 #ifndef HAVE_XKLAVIER
  74         static const QString findX11Dir();
  75         static const QString findXkbRulesFile(const QString &x11Dir, Display* dpy);
  76         static QList<XkbVariant>* getVariants(const QString& layout, const QString& x11Dir);
  77         static RulesInfo* loadRules(const QString& rulesFile, bool layoutsOnly=false);
  78         static XkbConfig getGroupNames(Display* dpy);
  79
  80 private:
  81         static XkbOptionGroup createMissingGroup(const QString& groupName);
  82         static bool isGroupExclusive(const QString& groupName);
  83 #endif /* HAVE_XKLAVIER */
  84
  85 };
  86
  87 #endif /*X11HELPER_H_*/