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authorAnselm R. Garbe <garbeam@wmii.de>2006-07-11 16:14:22 +0200
committerAnselm R. Garbe <garbeam@wmii.de>2006-07-11 16:14:22 +0200
commit33996500763b04119a6867dfa4040a4236c21a41 (patch)
tree7abc832f02c0478dd9b8e339c3ee7874d1bb7787 /wm.c
parent272e15c4b7bdeeb258caadb7c62e70c49c12b16d (diff)
downloaddwm-33996500763b04119a6867dfa4040a4236c21a41.tar.gz
added protocol killing stuff
Diffstat (limited to 'wm.c')
-rw-r--r--wm.c66
1 files changed, 62 insertions, 4 deletions
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);