krfb/events.h

   1 /* This file is part of the KDE project
   2    Copyright (C) 2007 Alessandro Praduroux <pradu@pradu.it>
   3              (C) 2001-2003 by Tim Jansen <tim@tjansen.de>
   4
   5    This program is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU General Public
   7    License as published by the Free Software Foundation; either
   8    version 2 of the License, or (at your option) any later version.
   9 */
  10
  11 #ifndef EVENTS_H
  12 #define EVENTS_H
  13
  14 #include <QDesktopWidget>
  15 #include <QEvent>
  16 #include <QString>
  17
  18 #include <X11/Xlib.h>
  19
  20 class ConnectionController;
  21
  22 class QCursor;
  23
  24 class VNCEvent {
  25 public:
  26     virtual void exec() = 0;
  27     virtual ~VNCEvent();
  28 };
  29
  30 class KeyboardEvent : public VNCEvent {
  31     bool down;
  32     KeySym keySym;
  33
  34     static Display *dpy;
  35     static signed char modifiers[0x100];
  36     static KeyCode keycodes[0x100], leftShiftCode, rightShiftCode, altGrCode;
  37     static const int LEFTSHIFT;
  38     static const int RIGHTSHIFT;
  39     static const int ALTGR;
  40     static char ModifierState;
  41     static bool initDone;
  42
  43     static void tweakModifiers(signed char mod, bool down);
  44 public:
  45     static void initKeycodes();
  46
  47     KeyboardEvent(bool d, KeySym k);
  48     virtual void exec();
  49 };
  50
  51 class PointerEvent : public VNCEvent {
  52     int button_mask, x, y;
  53
  54     static bool initialized;
  55     static Display *dpy;
  56     static int buttonMask;
  57 public:
  58     PointerEvent(int b, int _x, int _y);
  59     virtual void exec();
  60 };
  61
  62 class ClipboardEvent : public VNCEvent {
  63     ConnectionController *controller;
  64     QString text;
  65 public:
  66     ClipboardEvent(ConnectionController *c, const QString &text);
  67     virtual void exec();
  68 };
  69
  70 #endif