Attachment 628824 Details for Bug 867426 – A small test program.

A small test program.

xkeytest.c (text/plain), 2.42 KB, created by Sampo Soini on 2012-10-17 13:38:39 UTC

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Creator: Sampo Soini

Created: 2012-10-17 13:38:39 UTC

Size: 2.42 KB

patch

obsolete

>#include <X11/Xlib.h>
>#include <X11/Xutil.h>
>#include <unistd.h>
>#include <stdio.h>
>#include <string.h>
>
>#define K_SHIFT_L "Shift_L"
>#define K_CTRL_L "Control_L"
>#define K_SUPER_L "Super_L"
>#define K_ALT_L "Alt_L"
>
>/*
> * "F1" - "F10" with shift / super DOES NOT work,
> * "F11", "F12" with shift / super DO work.
> * None work with alt / ctrl.
>*/
>#define K_FUNCT "F8" 
>
>
>static KeySym GetKS(const char *s) {
>  KeySym ks;
>  ks = XStringToKeysym(s);
>  fprintf(stderr, "%s = %x\n",
>          s, (unsigned int)ks);
>  return ks;
>}
>
>int main (void) {
>  Display *disp;
>  int black, white;
>  Window win;
>  XEvent event;
>  KeySym shiftKS, controlKS, superKS, functKS, altKS, ks;
>  char keyName[64];
>  
>  disp = XOpenDisplay(NULL);
>  black = BlackPixel(disp, DefaultScreen(disp));
>  white = WhitePixel(disp, DefaultScreen(disp));
>  win = XCreateSimpleWindow(disp, DefaultRootWindow(disp), 0, 0,
>                            100, 100, 0, black, white);
>  XSelectInput(disp, win, KeyPressMask);
>  XMapWindow(disp, win);
>  shiftKS = GetKS(K_SHIFT_L);
>  controlKS = GetKS(K_CTRL_L);
>  superKS = GetKS(K_SUPER_L);
>  altKS = GetKS(K_ALT_L);
>  functKS = GetKS(K_FUNCT);
>  sprintf(keyName, "%s", K_FUNCT);
>  XRebindKeysym(disp, functKS, NULL, 0, keyName, (int)strlen(keyName));
>  sprintf(keyName, "%s", K_SHIFT_L);
>  XRebindKeysym(disp, shiftKS, NULL, 0, keyName, (int)strlen(keyName));
>  sprintf(keyName, "%s", K_CTRL_L);
>  XRebindKeysym(disp, controlKS, NULL, 0, keyName, (int)strlen(keyName));
>  sprintf(keyName, "%s", K_SUPER_L);
>  XRebindKeysym(disp, superKS, NULL, 0, keyName, (int)strlen(keyName));
>  sprintf(keyName, "%s", K_ALT_L);
>  XRebindKeysym(disp, altKS, NULL, 0, keyName, (int)strlen(keyName));
>  
>  sprintf(keyName, "%s+%s", K_FUNCT, K_SHIFT_L);
>  XRebindKeysym(disp, functKS, &shiftKS, 1, keyName, (int)strlen(keyName));
>  sprintf(keyName, "%s+%s", K_FUNCT, K_CTRL_L);
>  XRebindKeysym(disp, functKS, &controlKS, 1, keyName, (int)strlen(keyName));
>  sprintf(keyName, "%s+%s", K_FUNCT, K_SUPER_L);
>  XRebindKeysym(disp, functKS, &superKS, 1, keyName, (int)strlen(keyName));
>  sprintf(keyName, "%s+%s", K_FUNCT, K_ALT_L);
>  XRebindKeysym(disp, functKS, &altKS, 1, keyName, (int)strlen(keyName));
>  for(;;) {
>    keyName[0] = '\0';
>    XNextEvent(disp, &event);
>    if (event.type == 2) {
>      if (XLookupString((XKeyEvent *)&event, keyName, sizeof(keyName), &ks, NULL) > 0)
>        fprintf(stderr, "Key \"%s\" pressed (ks %xd)\n", keyName, (unsigned int)ks);
>    }
>  }
>  return 0;
>}

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Attachments on bug 867426: 628824