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code polishing, removed unnecessary newlines

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This commit is contained in:
Anselm R. Garbe
2006-10-06 11:50:15 +02:00
parent acdea31916
commit 6651dd7fd9
10 changed files with 23 additions and 86 deletions
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30
main.c
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@ -1,5 +1,4 @@
/*
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
* See LICENSE file for license details.
*/
@ -93,12 +92,11 @@ setup(void) {
netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
PropModeReplace, (unsigned char *) netatom, NetLast);
/* init cursors */
cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr);
cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
/* init modifier map */
modmap = XGetModifierMapping(dpy);
for (i = 0; i < 8; i++) {
for (j = 0; j < modmap->max_keypermod; j++) {
@ -107,19 +105,16 @@ setup(void) {
}
}
XFree(modmap);
/* select for events */
wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask
| EnterWindowMask | LeaveWindowMask;
wa.cursor = cursor[CurNormal];
XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
grabkeys();
initrregs();
for(ntags = 0; tags[ntags]; ntags++);
seltag = emallocz(sizeof(Bool) * ntags);
seltag[0] = True;
/* style */
dc.norm[ColBG] = getcolor(NORMBGCOLOR);
dc.norm[ColFG] = getcolor(NORMFGCOLOR);
@ -128,13 +123,13 @@ setup(void) {
dc.status[ColBG] = getcolor(STATUSBGCOLOR);
dc.status[ColFG] = getcolor(STATUSFGCOLOR);
setfont(FONT);
/* geometry */
bmw = textw(TILESYMBOL) > textw(FLOATSYMBOL) ? textw(TILESYMBOL) : textw(FLOATSYMBOL);
sx = sy = 0;
sw = DisplayWidth(dpy, screen);
sh = DisplayHeight(dpy, screen);
master = MASTER;
/* bar */
bx = by = 0;
bw = sw;
dc.h = bh = dc.font.height + 2;
@ -146,13 +141,13 @@ setup(void) {
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
XDefineCursor(dpy, barwin, cursor[CurNormal]);
XMapRaised(dpy, barwin);
strcpy(stext, "dwm-"VERSION);
/* pixmap for everything */
dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
dc.gc = XCreateGC(dpy, root, 0, 0);
XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
/* multihead support */
issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
strcpy(stext, "dwm-"VERSION);
}
/*
@ -204,8 +199,7 @@ quit(Arg *arg) {
readin = running = False;
}
/*
* There's no way to check accesses to destroyed windows, thus those cases are
/* There's no way to check accesses to destroyed windows, thus those cases are
* ignored (especially on UnmapNotify's). Other types of errors call Xlibs
* default error handler, which may call exit.
*/
@ -236,21 +230,17 @@ main(int argc, char *argv[]) {
}
else if(argc != 1)
eprint("usage: dwm [-v]\n");
dpy = XOpenDisplay(0);
if(!dpy)
eprint("dwm: cannot open display\n");
xfd = ConnectionNumber(dpy);
screen = DefaultScreen(dpy);
root = RootWindow(dpy, screen);
otherwm = False;
XSetErrorHandler(xerrorstart);
/* this causes an error if some other window manager is running */
XSelectInput(dpy, root, SubstructureRedirectMask);
XSync(dpy, False);
if(otherwm)
eprint("dwm: another window manager is already running\n");
@ -258,7 +248,6 @@ main(int argc, char *argv[]) {
XSetErrorHandler(NULL);
xerrorxlib = XSetErrorHandler(xerror);
XSync(dpy, False);
setup();
drawstatus();
scan();
@ -291,6 +280,5 @@ main(int argc, char *argv[]) {
}
cleanup();
XCloseDisplay(dpy);
return 0;
}