From 33996500763b04119a6867dfa4040a4236c21a41 Mon Sep 17 00:00:00 2001 From: "Anselm R. Garbe" Date: Tue, 11 Jul 2006 16:14:22 +0200 Subject: added protocol killing stuff --- wm.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 62 insertions(+), 4 deletions(-) (limited to 'wm.c') diff --git a/wm.c b/wm.c index ef4721d..b156cba 100644 --- a/wm.c +++ b/wm.c @@ -16,18 +16,18 @@ /* X structs */ Display *dpy; Window root, barwin; -Atom net_atom[NetLast]; +Atom wm_atom[WMLast], net_atom[NetLast]; Cursor cursor[CurLast]; XRectangle rect, barrect; Bool running = True; +Bool sel_screen; char *bartext, tag[256]; -int screen, sel_screen; +int screen; Brush brush = {0}; Client *clients = NULL; - -enum { WM_PROTOCOL_DELWIN = 1 }; +Client *stack = NULL; static Bool other_wm_running; static char version[] = "gridwm - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n"; @@ -62,6 +62,62 @@ scan_wins() XFree(wins); } +static int +win_property(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; +} + +int +win_proto(Window w) +{ + Atom *protocols; + long res; + int protos = 0; + int i; + + res = win_property(w, wm_atom[WMProtocols], XA_ATOM, 20L, + ((unsigned char **) &protocols)); + if(res <= 0) { + return protos; + } + for(i = 0; i < res; i++) { + if(protocols[i] == wm_atom[WMDelete]) + protos |= WM_PROTOCOL_DELWIN; + } + free((char *) protocols); + return protos; +} + +void +send_message(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); + XFlush(dpy); +} + /* * There's no way to check accesses to destroyed windows, thus * those cases are ignored (especially on UnmapNotify's). @@ -160,6 +216,8 @@ main(int argc, char *argv[]) x_error_handler = XSetErrorHandler(error_handler); /* init atoms */ + wm_atom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); + wm_atom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False); net_atom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); net_atom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False); -- cgit v1.2.3