#include "wm.h"
+/********** CUSTOMIZE **********/
+
+char *tags[TLast] = {
+ [Tscratch] = "scratch",
+ [Tdev] = "dev",
+ [Tirc] = "irc",
+ [Twww] = "www",
+ [Twork] = "work",
+};
+
+/********** CUSTOMIZE **********/
+
/* X structs */
Display *dpy;
Window root, barwin;
Atom wm_atom[WMLast], net_atom[NetLast];
Cursor cursor[CurLast];
-XRectangle rect, barrect;
Bool running = True;
-Client *client = NULL;
+Bool issel;
-char *bartext, tag[256];
-int screen, sel_screen;
+char stext[1024];
+int tsel = Tdev; /* default tag */
+int screen, sx, sy, sw, sh, th;
-/* draw structs */
-Brush brush = {0};
-
-enum { WM_PROTOCOL_DELWIN = 1 };
+DC dc = {0};
+Client *clients = NULL;
+Client *stack = NULL;
static Bool other_wm_running;
+static const char version[] =
+ "dwm - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n";
static int (*x_error_handler) (Display *, XErrorEvent *);
-static char version[] = "gridwm - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n";
static void
-usage()
-{
- fputs("usage: gridwm [-v]\n", stderr);
- exit(1);
-}
+usage() { error("usage: dwm [-v]\n"); }
static void
scan_wins()
if(wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
continue;
if(wa.map_state == IsViewable)
- manage(create_client(wins[i], &wa));
+ manage(wins[i], &wa);
}
}
if(wins)
status = XGetWindowProperty(dpy, w, a, 0L, l, False, t, &real, &format,
&res, &extra, prop);
- if(status != Success || *prop == NULL) {
+ if(status != Success || *prop == 0) {
return 0;
}
- if(res == 0)
+ if(res == 0) {
free((void *) *prop);
+ }
return res;
}
int
win_proto(Window w)
{
- Atom *protocols;
+ unsigned char *protocols;
long res;
int protos = 0;
int i;
- res = win_property(w, wm_atom[WMProtocols], XA_ATOM, 20L,
- ((unsigned char **) &protocols));
+ res = win_property(w, wm_atom[WMProtocols], XA_ATOM, 20L, &protocols);
if(res <= 0) {
return protos;
}
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).
* Other types of errors call Xlib's default error handler, which
* calls exit().
*/
-static int
+int
error_handler(Display *dpy, XErrorEvent *error)
{
if(error->error_code == BadWindow
|| (error->request_code == X_GrabKey
&& error->error_code == BadAccess))
return 0;
- fprintf(stderr, "gridwm: fatal error: request code=%d, error code=%d\n",
+ fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
error->request_code, error->error_code);
return x_error_handler(dpy, error); /* may call exit() */
}
static void
cleanup()
{
- /*
- Client *c;
- for(c=client; c; c=c->next)
- reparent_client(c, root, c->sel->rect.x, c->sel->rect.y);
+ while(clients)
+ unmanage(clients);
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
- */
+}
+
+void
+quit(void *aux)
+{
+ running = False;
}
int
dpy = XOpenDisplay(0);
if(!dpy)
- error("gridwm: cannot connect X server\n");
+ error("dwm: cannot connect X server\n");
screen = DefaultScreen(dpy);
root = RootWindow(dpy, screen);
XFlush(dpy);
if(other_wm_running)
- error("gridwm: another window manager is already running\n");
+ error("dwm: another window manager is already running\n");
- rect.x = rect.y = 0;
- rect.width = DisplayWidth(dpy, screen);
- rect.height = DisplayHeight(dpy, screen);
- sel_screen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
+ sx = sy = 0;
+ sw = DisplayWidth(dpy, screen);
+ sh = DisplayHeight(dpy, screen);
+ issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
XSetErrorHandler(0);
x_error_handler = XSetErrorHandler(error_handler);
/* init atoms */
- wm_atom[WMState] = XInternAtom(dpy, "WM_STATE", False);
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);
update_keys();
- brush.drawable = XCreatePixmap(dpy, root, rect.width, rect.height,
- DefaultDepth(dpy, screen));
- brush.gc = XCreateGC(dpy, root, 0, 0);
-
/* style */
- loadcolors(dpy, screen, &brush, BGCOLOR, FGCOLOR, BORDERCOLOR);
- loadfont(dpy, &brush.font, FONT);
-
- wa.override_redirect = 1;
- wa.background_pixmap = ParentRelative;
- wa.event_mask = ExposureMask;
-
- barrect = rect;
- barrect.height = labelheight(&brush.font);
- barrect.y = rect.height - barrect.height;
- barwin = XCreateWindow(dpy, root, barrect.x, barrect.y,
- barrect.width, barrect.height, 0, DefaultDepth(dpy, screen),
- CopyFromParent, DefaultVisual(dpy, screen),
- CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
- bartext = NULL;
- XDefineCursor(dpy, barwin, cursor[CurNormal]);
- XMapRaised(dpy, barwin);
- draw_bar();
-
- wa.event_mask = SubstructureRedirectMask | EnterWindowMask | LeaveWindowMask;
+ initcolors(BGCOLOR, FGCOLOR, BORDERCOLOR);
+ initfont(&dc.font, FONT);
+
+ th = texth(&dc.font);
+
+ dc.drawable = XCreatePixmap(dpy, root, sw, th, DefaultDepth(dpy, screen));
+ dc.gc = XCreateGC(dpy, root, 0, 0);
+
+ wa.event_mask = SubstructureRedirectMask | EnterWindowMask \
+ | LeaveWindowMask;
wa.cursor = cursor[CurNormal];
XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
while(running) {
XNextEvent(dpy, &ev);
if(handler[ev.type])
- (handler[ev.type]) (&ev); /* call handler */
+ (handler[ev.type])(&ev); /* call handler */
}
cleanup();
Got questions, comments, patches, etc.? Contact Jason Woofenden