Faris
/
dwm
mirror of git://git.suckless.org/dwm
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

code polishing, removed unnecessary newlines

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
client.c
View File

@ -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.
*/
#include "dwm.h"
@ -156,7 +155,6 @@ gravitate(Client *c, Bool invert) {
dy = -(c->h);
break;
}
switch (c->grav) {
default:
break;
@ -177,7 +175,6 @@ gravitate(Client *c, Bool invert) {
dx = -(c->w + c->border);
break;
}
if(invert) {
dx = -dx;
dy = -dy;
@ -210,10 +207,8 @@ manage(Window w, XWindowAttributes *wa) {
c->w = c->tw = wa->width;
c->h = wa->height;
c->th = bh;
c->border = 0;
updatesize(c);
if(c->x + c->w + 2 * BORDERPX > sw)
c->x = sw - c->w - 2 * BORDERPX;
if(c->x < sx)
@ -222,7 +217,6 @@ manage(Window w, XWindowAttributes *wa) {
c->y = sh - c->h - 2 * BORDERPX;
if(c->h != sh && c->y < bh)
c->y = bh;
c->proto = getproto(c->win);
XSelectInput(dpy, c->win,
StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
@ -230,12 +224,10 @@ manage(Window w, XWindowAttributes *wa) {
twa.override_redirect = 1;
twa.background_pixmap = ParentRelative;
twa.event_mask = ExposureMask | EnterWindowMask;
c->twin = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
0, DefaultDepth(dpy, screen), CopyFromParent,
DefaultVisual(dpy, screen),
CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
grabbuttons(c, False);
updatetitle(c);
settags(c, getclient(trans));
@ -244,13 +236,11 @@ manage(Window w, XWindowAttributes *wa) {
|| (c->maxw && c->minw &&
c->maxw == c->minw && c->maxh == c->minh);
resizetitle(c);
if(clients)
clients->prev = c;
c->next = clients;
c->snext = stack;
stack = clients = c;
ban(c);
XMapWindow(dpy, c->win);
XMapWindow(dpy, c->twin);
@ -283,7 +273,6 @@ resize(Client *c, Bool sizehints, Corner sticky) {
c->x = right - c->w;
if(sticky == BotLeft || sticky == BotRight)
c->y = bottom - c->h;
/* offscreen appearance fixes */
if(c->x + c->w < sx)
c->x = sx;
@ -293,7 +282,6 @@ resize(Client *c, Bool sizehints, Corner sticky) {
c->x = sw - c->w;
if(c->y > sh)
c->y = sh - c->h;
resizetitle(c);
wc.x = c->x;
wc.y = c->y;
@ -392,20 +380,16 @@ unmanage(Client *c) {
/* The server grab construct avoids race conditions. */
XGrabServer(dpy);
XSetErrorHandler(xerrordummy);
detach(c);
detachstack(c);
if(sel == c) {
for(nc = stack; nc && !isvisible(nc); nc = nc->snext);
focus(nc);
}
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
XDestroyWindow(dpy, c->twin);
free(c->tags);
free(c);
XSync(dpy, False);
XSetErrorHandler(xerror);
XUngrabServer(dpy);

3
config.arg.h
View File

@ -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.
*/

3
config.default.h
View File

@ -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.
*/

14
draw.c
View File

@ -1,5 +1,4 @@
/*
* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
/* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
* See LICENSE file for license details.
*/
#include "dwm.h"
@ -30,21 +29,17 @@ drawtext(const char *text, unsigned long col[ColLast], Bool highlight) {
XSetForeground(dpy, dc.gc, col[ColBG]);
XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
if(!text)
return;
w = 0;
olen = len = strlen(text);
if(len >= sizeof(buf))
len = sizeof(buf) - 1;
memcpy(buf, text, len);
buf[len] = 0;
h = dc.font.ascent + dc.font.descent;
y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
x = dc.x + (h / 2);
/* shorten text if necessary */
while(len && (w = textnw(buf, len)) > dc.w - h)
buf[--len] = 0;
@ -56,7 +51,6 @@ drawtext(const char *text, unsigned long col[ColLast], Bool highlight) {
if(len > 3)
buf[len - 3] = '.';
}
if(w > dc.w)
return; /* too long */
gcv.foreground = col[ColFG];
@ -93,7 +87,6 @@ drawstatus(void) {
int i, x;
dc.x = dc.y = 0;
for(i = 0; i < ntags; i++) {
dc.w = textw(tags[i]);
if(seltag[i])
@ -102,10 +95,8 @@ drawstatus(void) {
drawtext(tags[i], dc.norm, sel && sel->tags[i]);
dc.x += dc.w;
}
dc.w = bmw;
drawtext(arrange == dofloat ? FLOATSYMBOL : TILESYMBOL, dc.status, False);
x = dc.x + dc.w;
dc.w = textw(stext);
dc.x = bx + bw - dc.w;
@ -114,7 +105,6 @@ drawstatus(void) {
dc.w = bw - x;
}
drawtext(stext, dc.status, False);
if((dc.w = dc.x - x) > bh) {
dc.x = x;
if(sel)
@ -134,7 +124,6 @@ drawtitle(Client *c) {
XSetWindowBorder(dpy, c->win, dc.sel[ColBG]);
return;
}
XSetWindowBorder(dpy, c->win, dc.norm[ColBG]);
XMapWindow(dpy, c->twin);
dc.x = dc.y = 0;
@ -177,7 +166,6 @@ setfont(const char *fontstr) {
XFontSetExtents *font_extents;
XFontStruct **xfonts;
char **font_names;
dc.font.ascent = dc.font.descent = 0;
font_extents = XExtentsOfFontSet(dc.font.set);
n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);

3
dwm.h
View File

@ -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.
*
* dynamic window manager is designed like any other X client as well. It is

9
event.c
View File

@ -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.
*/
#include "dwm.h"
@ -64,7 +63,7 @@ resizemouse(Client *c) {
ocx = c->x;
ocy = c->y;
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
None, cursor[CurResize], CurrentTime) != GrabSuccess)
None, cursor[CurResize], CurrentTime) != GrabSuccess)
return;
c->ismax = False;
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
@ -211,7 +210,6 @@ enternotify(XEvent *e) {
if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
return;
if(((c = getclient(ev->window)) || (c = getctitle(ev->window))) && isvisible(c))
focus(c);
else if(ev->window == root) {
@ -279,13 +277,11 @@ maprequest(XEvent *e) {
if(!XGetWindowAttributes(dpy, ev->window, &wa))
return;
if(wa.override_redirect) {
XSelectInput(dpy, ev->window,
(StructureNotifyMask | PropertyChangeMask));
return;
}
if(!getclient(ev->window))
manage(ev->window, &wa);
}
@ -298,7 +294,6 @@ propertynotify(XEvent *e) {
if(ev->state == PropertyDelete)
return; /* ignore */
if((c = getclient(ev->window))) {
if(ev->atom == wmatom[WMProtocols]) {
c->proto = getproto(c->win);

30
main.c
View File

@ -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;
}

6
tag.c
View File

@ -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.
*/
#include "dwm.h"
@ -53,7 +52,6 @@ initrregs(void) {
return;
len = sizeof(rule) / sizeof(rule[0]);
rreg = emallocz(len * sizeof(RReg));
for(i = 0; i < len; i++) {
if(rule[i].clpattern) {
reg = emallocz(sizeof(regex_t));
@ -115,7 +113,6 @@ tag(Arg *arg) {
if(!sel)
return;
for(i = 0; i < ntags; i++)
sel->tags[i] = False;
sel->tags[arg->i] = True;
@ -129,7 +126,6 @@ toggletag(Arg *arg) {
if(!sel)
return;
sel->tags[arg->i] = !sel->tags[arg->i];
for(i = 0; i < ntags && !sel->tags[i]; i++);
if(i == ntags)

5
util.c
View File

@ -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.
*/
#include "dwm.h"
@ -33,6 +32,7 @@ eprint(const char *errstr, ...) {
void *
erealloc(void *ptr, unsigned int size) {
void *res = realloc(ptr, size);
if(!res)
eprint("fatal: could not malloc() %u bytes\n", size);
return res;
@ -44,7 +44,6 @@ spawn(Arg *arg) {
if(!shell && !(shell = getenv("SHELL")))
shell = "/bin/sh";
if(!arg->cmd)
return;
/* The double-fork construct avoids zombie processes and keeps the code

18
view.c
View File

@ -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.
*/
#include "dwm.h"
@ -43,9 +42,9 @@ reorder(void) {
}
static void
togglemax(Client *c)
{
togglemax(Client *c) {
XEvent ev;
if((c->ismax = !c->ismax)) {
c->rx = c->x; c->x = sx;
c->ry = c->y; c->y = bh;
@ -102,11 +101,9 @@ dotile(Arg *arg) {
for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
n++;
mpx = (sw * master) / 1000;
stackw = sw - mpx;
stackh = sh - bh;
th = stackh;
if(n > 1)
th /= (n - 1);
@ -145,6 +142,7 @@ dotile(Arg *arg) {
}
else
ban(c);
if(!sel || !isvisible(sel)) {
for(c = stack; c && !isvisible(c); c = c->snext);
focus(c);
@ -158,7 +156,6 @@ focusnext(Arg *arg) {
if(!sel)
return;
if(!(c = getnext(sel->next)))
c = getnext(clients);
if(c) {
@ -173,7 +170,6 @@ focusprev(Arg *arg) {
if(!sel)
return;
if(!(c = getprev(sel->prev))) {
for(c = clients; c && c->next; c = c->next);
c = getprev(c);
@ -204,7 +200,6 @@ resizecol(Arg *arg) {
n++;
if(!sel || sel->isfloat || n < 2 || (arrange == dofloat))
return;
if(sel == getnext(clients)) {
if(master + arg->i > 950 || master + arg->i < 50)
return;
@ -290,8 +285,6 @@ viewall(Arg *arg) {
arrange(NULL);
}
void
zoom(Arg *arg) {
unsigned int n;
@ -299,18 +292,15 @@ zoom(Arg *arg) {
if(!sel)
return;
if(sel->isfloat || (arrange == dofloat)) {
togglemax(sel);
return;
}
for(n = 0, c = clients; c; c = c->next)
if(isvisible(c) && !c->isfloat)
n++;
if(n < 2 || (arrange == dofloat))
return;
if((c = sel) == nexttiled(clients))
if(!(c = nexttiled(c->next)))
return;