git.stevedylan.dev

keyboard grab works on the dmenu window now (not on the root window) - thx for Kris for this hint d57c873f

Anselm R. Garbe · 2007-03-02 21:48 1 file(s) · +20 −21

main.c +20 −21


static void
grabkeyboard(void) {
	while(XGrabKeyboard(dpy, root, True, GrabModeAsync,
	while(XGrabKeyboard(dpy, win, True, GrabModeAsync,
			 GrabModeAsync, CurrentTime) != GrabSuccess)
		usleep(1000);
}

		eprint("dmenu: cannot open display\n");
	screen = DefaultScreen(dpy);
	root = RootWindow(dpy, screen);
	if(isatty(STDIN_FILENO)) {
		maxname = readstdin();
		grabkeyboard();
	}
	else { /* prevent keypress loss */
		grabkeyboard();
		maxname = readstdin();
	}
	/* init modifier map */
	modmap = XGetModifierMapping(dpy);
	for (i = 0; i < 8; i++) {
		for (j = 0; j < modmap->max_keypermod; j++) {
			if(modmap->modifiermap[i * modmap->max_keypermod + j]
			== XKeysymToKeycode(dpy, XK_Num_Lock))
				numlockmask = (1 << i);
		}
	}
	XFreeModifiermap(modmap);
	/* style */
	dc.norm[ColBG] = initcolor(normbg);
	dc.norm[ColFG] = initcolor(normfg);

	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
	if(!dc.font.set)
		XSetFont(dpy, dc.gc, dc.font.xfont->fid);
	drawmenu();
	XMapRaised(dpy, win);
	if(isatty(STDIN_FILENO)) {
		maxname = readstdin();
		grabkeyboard();
	}
	else { /* prevent keypress loss */
		grabkeyboard();
		maxname = readstdin();
	}
	/* init modifier map */
	modmap = XGetModifierMapping(dpy);
	for(i = 0; i < 8; i++)
		for(j = 0; j < modmap->max_keypermod; j++) {
			if(modmap->modifiermap[i * modmap->max_keypermod + j]
			== XKeysymToKeycode(dpy, XK_Num_Lock))
				numlockmask = (1 << i);
		}
	XFreeModifiermap(modmap);
	if(maxname)
		cmdw = textw(maxname);
	if(cmdw > mw / 3)

		promptw = mw / 5;
	text[0] = 0;
	match(text);
	XMapRaised(dpy, win);
	drawmenu();
	XSync(dpy, False);

	/* main event loop */

110	110
111	111		static void
112	112		grabkeyboard(void) {
113		-	while(XGrabKeyboard(dpy, root, True, GrabModeAsync,
	113	+	while(XGrabKeyboard(dpy, win, True, GrabModeAsync,
114	114		GrabModeAsync, CurrentTime) != GrabSuccess)
115	115		usleep(1000);
116	116		}

454	454		eprint("dmenu: cannot open display\n");
455	455		screen = DefaultScreen(dpy);
456	456		root = RootWindow(dpy, screen);
457		-	if(isatty(STDIN_FILENO)) {
458		-	maxname = readstdin();
459		-	grabkeyboard();
460		-	}
461		-	else { /* prevent keypress loss */
462		-	grabkeyboard();
463		-	maxname = readstdin();
464		-	}
465		-	/* init modifier map */
466		-	modmap = XGetModifierMapping(dpy);
467		-	for (i = 0; i < 8; i++) {
468		-	for (j = 0; j < modmap->max_keypermod; j++) {
469		-	if(modmap->modifiermap[i * modmap->max_keypermod + j]
470		-	== XKeysymToKeycode(dpy, XK_Num_Lock))
471		-	numlockmask = (1 << i);
472		-	}
473		-	}
474		-	XFreeModifiermap(modmap);
475	457		/* style */
476	458		dc.norm[ColBG] = initcolor(normbg);
477	459		dc.norm[ColFG] = initcolor(normfg);

495	477		XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
496	478		if(!dc.font.set)
497	479		XSetFont(dpy, dc.gc, dc.font.xfont->fid);
	480	+	drawmenu();
	481	+	XMapRaised(dpy, win);
	482	+	if(isatty(STDIN_FILENO)) {
	483	+	maxname = readstdin();
	484	+	grabkeyboard();
	485	+	}
	486	+	else { /* prevent keypress loss */
	487	+	grabkeyboard();
	488	+	maxname = readstdin();
	489	+	}
	490	+	/* init modifier map */
	491	+	modmap = XGetModifierMapping(dpy);
	492	+	for(i = 0; i < 8; i++)
	493	+	for(j = 0; j < modmap->max_keypermod; j++) {
	494	+	if(modmap->modifiermap[i * modmap->max_keypermod + j]
	495	+	== XKeysymToKeycode(dpy, XK_Num_Lock))
	496	+	numlockmask = (1 << i);
	497	+	}
	498	+	XFreeModifiermap(modmap);
498	499		if(maxname)
499	500		cmdw = textw(maxname);
500	501		if(cmdw > mw / 3)

505	506		promptw = mw / 5;
506	507		text[0] = 0;
507	508		match(text);
508		-	XMapRaised(dpy, win);
509		-	drawmenu();
510	509		XSync(dpy, False);
511	510
512	511		/* main event loop */