mirror of
https://github.com/0intro/wmii
synced 2024-12-17 00:52:37 +03:00
82 lines
1.9 KiB
C
82 lines
1.9 KiB
C
/*
|
|
* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
|
|
* See LICENSE file for license details.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <X11/Xlib.h>
|
|
#include <X11/Xatom.h>
|
|
#include <X11/Xutil.h>
|
|
|
|
#include "blitz.h"
|
|
|
|
int
|
|
wmii_property(Display * dpy, Window w, Atom a, Atom t, long l,
|
|
unsigned char **prop)
|
|
{
|
|
Atom real;
|
|
int format;
|
|
unsigned long res, extra;
|
|
int status;
|
|
|
|
status =
|
|
XGetWindowProperty(dpy, w, a, 0L, l, False, t, &real, &format,
|
|
&res, &extra, prop);
|
|
|
|
if(status != Success || *prop == 0) {
|
|
return 0;
|
|
}
|
|
if(res == 0) {
|
|
free((void *) *prop);
|
|
}
|
|
return res;
|
|
}
|
|
|
|
void
|
|
wmii_send_message(Display * dpy, Window w, Atom a, long value)
|
|
{
|
|
XEvent e;
|
|
e.type = ClientMessage;
|
|
e.xclient.window = w;
|
|
e.xclient.message_type = a;
|
|
e.xclient.format = 32;
|
|
e.xclient.data.l[0] = value;
|
|
e.xclient.data.l[1] = CurrentTime;
|
|
|
|
XSendEvent(dpy, w, False, NoEventMask, &e);
|
|
XSync(dpy, False);
|
|
}
|
|
|
|
#define NUM_MASKS 8
|
|
void
|
|
wmii_init_lock_modifiers(Display * dpy, unsigned int *valid_mask,
|
|
unsigned int *num_lock_mask)
|
|
{
|
|
XModifierKeymap *modmap;
|
|
KeyCode num_lock;
|
|
static int masks[NUM_MASKS] = {
|
|
ShiftMask, LockMask, ControlMask, Mod1Mask,
|
|
Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
|
|
};
|
|
int i;
|
|
|
|
*num_lock_mask = 0;
|
|
modmap = XGetModifierMapping(dpy);
|
|
num_lock = XKeysymToKeycode(dpy, XStringToKeysym("Num_Lock"));
|
|
|
|
if(modmap && modmap->max_keypermod > 0) {
|
|
int max = NUM_MASKS * modmap->max_keypermod;
|
|
for(i = 0; i < max; i++) {
|
|
if(num_lock && (modmap->modifiermap[i] == num_lock)) {
|
|
*num_lock_mask = masks[i / modmap->max_keypermod];
|
|
}
|
|
}
|
|
}
|
|
XFreeModifiermap(modmap);
|
|
|
|
*valid_mask = 255 & ~(*num_lock_mask | LockMask);
|
|
}
|