mirror of
https://review.haiku-os.org/haiku
synced 2025-02-10 07:39:25 +01:00
a0f0ed1b94
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33944 a95241bf-73f2-0310-859d-f6bbb57e9c96
106 lines
2.2 KiB
C++
106 lines
2.2 KiB
C++
/*
|
|
* modifiers - asserts (un)pressed modifier keys
|
|
* (c) 2002, Francois Revol, revol@free.fr
|
|
* for OpenBeOS
|
|
* compile with:
|
|
* LDFLAGS=-lbe make modifiers
|
|
*/
|
|
|
|
#include <OS.h>
|
|
#include <stdio.h>
|
|
#include <strings.h>
|
|
#include <InterfaceDefs.h>
|
|
|
|
|
|
int32 modifier_bits[] = {
|
|
B_SHIFT_KEY,
|
|
B_COMMAND_KEY,
|
|
B_CONTROL_KEY,
|
|
B_CAPS_LOCK,
|
|
B_SCROLL_LOCK,
|
|
B_NUM_LOCK,
|
|
B_OPTION_KEY,
|
|
B_MENU_KEY,
|
|
B_LEFT_SHIFT_KEY,
|
|
B_RIGHT_SHIFT_KEY,
|
|
B_LEFT_COMMAND_KEY,
|
|
B_RIGHT_COMMAND_KEY,
|
|
B_LEFT_CONTROL_KEY,
|
|
B_RIGHT_CONTROL_KEY,
|
|
B_LEFT_OPTION_KEY,
|
|
B_RIGHT_OPTION_KEY,
|
|
0
|
|
};
|
|
|
|
|
|
const char *modifier_names[] = { "shift", "command", "control", "capslock", "scrolllock", "numlock", "option", "menu", "lshift", "rshift", "lcommand", "rcommand", "lcontrol", "rcontrol", "loption", "roption", NULL };
|
|
|
|
|
|
int
|
|
usage(char *progname, int error)
|
|
{
|
|
FILE *outstr;
|
|
outstr = error?stderr:stdout;
|
|
fprintf(outstr, "Usage: %s [-help] [-list] [-/+][[|l|r][shift|control|command|option]|capslock|scrolllock|numlock|menu]\n", progname);
|
|
fprintf(outstr, "\t- asserts unpressed modifier,\n");
|
|
fprintf(outstr, "\t+ asserts pressed modifier,\n");
|
|
return error;
|
|
}
|
|
|
|
|
|
int
|
|
list_modifiers(int mods)
|
|
{
|
|
int i;
|
|
int gotone = 0;
|
|
for (i=0; modifier_names[i]; i++) {
|
|
if (mods & modifier_bits[i]) {
|
|
if (gotone)
|
|
printf(",");
|
|
gotone = 0;
|
|
printf("%s", modifier_names[i]);
|
|
gotone = 1;
|
|
}
|
|
if (modifier_names[i+1] == NULL)
|
|
printf("\n");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
int32 mods;
|
|
int32 mask_xor = 0x0;
|
|
int32 mask_and = 0x0;
|
|
int i, j;
|
|
|
|
mods = modifiers();
|
|
if (argc == 1)
|
|
return usage(argv[0], 1);
|
|
for (i=1; i<argc; i++) {
|
|
if (!strncmp(argv[i], "-h", 2))
|
|
return usage(argv[0], 0);
|
|
else if (!strcmp(argv[i], "-list"))
|
|
return list_modifiers(mods);
|
|
else if (strlen(argv[i]) > 1 && (*argv[i] == '-' || *argv[i] == '+')) {
|
|
for (j=0; modifier_names[j]; j++) {
|
|
if (!strcmp(argv[i]+1, modifier_names[j])) {
|
|
if (*argv[i] == '-')
|
|
mask_and |= modifier_bits[j];
|
|
else
|
|
mask_xor |= modifier_bits[j];
|
|
break;
|
|
}
|
|
}
|
|
if (modifier_names[j] == NULL)
|
|
return usage(argv[0], 1);
|
|
} else
|
|
return usage(argv[0], 1);
|
|
}
|
|
mask_and |= mask_xor;
|
|
return (((mods & mask_and) ^ mask_xor) != 0);
|
|
}
|
|
|