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/**************************************************************************/
/* */
/* Copyright (c) 2001, 2007 NoMachine, http://www.nomachine.com/. */
/* */
/* NXAGENT, NX protocol compression and NX extensions to this software */
/* are copyright of NoMachine. Redistribution and use of the present */
/* software is allowed according to terms specified in the file LICENSE */
/* which comes in the source distribution. */
/* */
/* Check http://www.nomachine.com/licensing.html for applicability. */
/* */
/* NX and NoMachine are trademarks of NoMachine S.r.l. */
/* */
/* All rights reserved. */
/* */
/**************************************************************************/
#include "X.h"
#include "keysym.h"
#include "screenint.h"
#include "scrnintstr.h"
#include "Agent.h"
#include "Display.h"
#include "Events.h"
#include "Options.h"
#include "Keystroke.h"
#include "Drawable.h"
extern Bool nxagentWMIsRunning;
extern Bool nxagentIpaq;
/*
* Set here the required log level.
*/
#define PANIC
#define WARNING
#undef TEST
#undef DEBUG
#undef DUMP
int nxagentCheckSpecialKeystroke(XKeyEvent *X, enum HandleEventResult *result)
{
KeySym sym;
int index = 0;
*result = doNothing;
/*
* I don't know how much hard work is doing this operation.
* Do we need a cache ?
*/
sym = XKeycodeToKeysym(nxagentDisplay, X -> keycode, index);
if (sym == XK_VoidSymbol || sym == NoSymbol)
{
return 0;
}
#ifdef TEST
fprintf(stderr, "nxagentCheckSpecialKeystroke: got code %x - state %x - sym %lx\n",
X -> keycode, X -> state, sym);
#endif
/*
* Check special keys.
*/
/*
* FIXME: We should use the keysym instead that the keycode
* here.
*/
if (X -> keycode == 130 && nxagentIpaq)
{
*result = doStartKbd;
return 1;
}
if ((X -> state & nxagentAltMetaMask) &&
((X -> state & (ControlMask | ShiftMask)) == ControlMask))
{
switch (sym)
{
case XK_t:
case XK_T:
{
*result = doCloseSession;
break;
}
case XK_f:
case XK_F:
{
if (nxagentOption(Rootless) == False)
{
*result = doSwitchFullscreen;
}
break;
}
case XK_m:
case XK_M:
{
if (nxagentOption(Rootless) == False)
{
*result = doMinimize;
}
break;
}
case XK_Left:
case XK_KP_Left:
{
if (nxagentOption(Rootless) == False &&
nxagentOption(DesktopResize) == False)
{
*result = doViewportLeft;
}
break;
}
case XK_Up:
case XK_KP_Up:
{
if (nxagentOption(Rootless) == False &&
nxagentOption(DesktopResize) == False)
{
*result = doViewportUp;
}
break;
}
case XK_Right:
case XK_KP_Right:
{
if (nxagentOption(Rootless) == False &&
nxagentOption(DesktopResize) == False)
{
*result = doViewportRight;
}
break;
}
case XK_Down:
case XK_KP_Down:
{
if (nxagentOption(Rootless) == 0 &&
nxagentOption(DesktopResize) == 0)
{
*result = doViewportDown;
}
break;
}
case XK_R:
case XK_r:
{
if (nxagentOption(Rootless) == 0)
{
*result = doSwitchResizeMode;
}
break;
}
case XK_E:
case XK_e:
{
*result = doSwitchDeferMode;
break;
}
case XK_BackSpace:
case XK_Terminate_Server:
{
/*
* Discard Ctrl-Alt-BackSpace key.
*/
return 1;
break;
}
case XK_J:
case XK_j:
{
nxagentForceSynchronization = 1;
return 1;
}
#ifdef DUMP
case XK_A:
case XK_a:
{
/*
* Used to test the lazy encoding.
*/
nxagentRegionsOnScreen();
return 1;
}
#endif
}
}
return (*result == doNothing) ? 0 : 1;
}
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