#endif
/* macros */
-#define ADJUSTBORDER(C, BW) if((C)->bw != (BW)) XSetWindowBorder(dpy, (C)->win, (BW));
#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask))
#define INRECT(X,Y,RX,RY,RW,RH) ((X) >= (RX) && (X) < (RX) + (RW) && (Y) >= (RY) && (Y) < (RY) + (RH))
/* function declarations */
static void applyrules(Client *c);
+static Bool applysizehints(Client *c, int *x, int *y, int *w, int *h);
static void arrange(void);
static void attach(Client *c);
static void attachstack(Client *c);
static Client *nexttiled(Client *c);
static void propertynotify(XEvent *e);
static void quit(const Arg *arg);
-static void resize(Client *c, int x, int y, int w, int h, Bool sizehints);
+static void resize(Client *c, int x, int y, int w, int h);
static void resizemouse(const Arg *arg);
static void restack(void);
static void run(void);
XClassHint ch = { 0 };
/* rule matching */
+ c->isfloating = c->tags = 0;
if(XGetClassHint(dpy, c->win, &ch)) {
for(i = 0; i < LENGTH(rules); i++) {
r = &rules[i];
&& (!r->class || (ch.res_class && strstr(ch.res_class, r->class)))
&& (!r->instance || (ch.res_name && strstr(ch.res_name, r->instance)))) {
c->isfloating = r->isfloating;
- c->tags |= r->tags & TAGMASK ? r->tags & TAGMASK : tagset[seltags];
+ c->tags |= r->tags;
}
}
if(ch.res_class)
if(ch.res_name)
XFree(ch.res_name);
}
- if(!c->tags)
- c->tags = tagset[seltags];
+ c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : tagset[seltags];
+}
+
+Bool
+applysizehints(Client *c, int *x, int *y, int *w, int *h) {
+ Bool baseismin;
+
+ /* set minimum possible */
+ *w = MAX(1, *w);
+ *h = MAX(1, *h);
+
+ if(*x > sx + sw)
+ *x = sw - WIDTH(c);
+ if(*y > sy + sh)
+ *y = sh - HEIGHT(c);
+ if(*x + *w + 2 * c->bw < sx)
+ *x = sx;
+ if(*y + *h + 2 * c->bw < sy)
+ *y = sy;
+ if(*h < bh)
+ *h = bh;
+ if(*w < bh)
+ *w = bh;
+
+ if(resizehints || c->isfloating) {
+ /* see last two sentences in ICCCM 4.1.2.3 */
+ baseismin = c->basew == c->minw && c->baseh == c->minh;
+
+ if(!baseismin) { /* temporarily remove base dimensions */
+ *w -= c->basew;
+ *h -= c->baseh;
+ }
+
+ /* adjust for aspect limits */
+ if(c->mina > 0 && c->maxa > 0) {
+ if(c->maxa < (float)*w / *h)
+ *w = *h * c->maxa;
+ else if(c->mina < (float)*h / *w)
+ *h = *w * c->mina;
+ }
+
+ if(baseismin) { /* increment calculation requires this */
+ *w -= c->basew;
+ *h -= c->baseh;
+ }
+
+ /* adjust for increment value */
+ if(c->incw)
+ *w -= *w % c->incw;
+ if(c->inch)
+ *h -= *h % c->inch;
+
+ /* restore base dimensions */
+ *w += c->basew;
+ *h += c->baseh;
+
+ *w = MAX(*w, c->minw);
+ *h = MAX(*h, c->minh);
+
+ if(c->maxw)
+ *w = MIN(*w, c->maxw);
+
+ if(c->maxh)
+ *h = MIN(*h, c->maxh);
+ }
+ return *x != c->x || *y != c->y || *w != c->w || *h != c->h;
}
void
for(i = 0; i < LENGTH(buttons); i++)
if(buttons[i].click == ClkClientWin)
for(j = 0; j < LENGTH(modifiers); j++)
- XGrabButton(dpy, buttons[i].button, buttons[i].mask | modifiers[j], c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
+ XGrabButton(dpy, buttons[i].button,
+ buttons[i].mask | modifiers[j],
+ c->win, False, BUTTONMASK,
+ GrabModeAsync, GrabModeSync, None, None);
} else
XGrabButton(dpy, AnyButton, AnyModifier, c->win, False,
BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
c->y = sy + sh - HEIGHT(c);
c->x = MAX(c->x, sx);
/* only fix client y-offset, if the client center might cover the bar */
- c->y = MAX(c->y, ((by == 0) && (c->x + (c->w / 2) >= wx) && (c->x + (c->w / 2) < wx + ww)) ? bh : sy);
+ c->y = MAX(c->y, ((by == 0) && (c->x + (c->w / 2) >= wx)
+ && (c->x + (c->w / 2) < wx + ww)) ? bh : sy);
c->bw = borderpx;
}
void
monocle(void) {
- unsigned int n;
Client *c;
- for(n = 0, c = nexttiled(clients); c && n < 2; c = nexttiled(c->next), n++);
for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
- ADJUSTBORDER(c, (n == 1 ? 0 : borderpx))
- resize(c, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw, resizehints);
+ resize(c, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw);
}
}
None, cursor[CurMove], CurrentTime) != GrabSuccess)
return;
XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui);
- if(usegrab)
- XGrabServer(dpy);
do {
XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
switch (ev.type) {
ny = wy;
else if(abs((wy + wh) - (ny + HEIGHT(c))) < snap)
ny = wy + wh - HEIGHT(c);
- if(!c->isfloating && lt[sellt]->arrange && (abs(nx - c->x) > snap || abs(ny - c->y) > snap))
+ if(!c->isfloating && lt[sellt]->arrange
+ && (abs(nx - c->x) > snap || abs(ny - c->y) > snap))
togglefloating(NULL);
}
if(!lt[sellt]->arrange || c->isfloating)
- resize(c, nx, ny, c->w, c->h, False);
+ resize(c, nx, ny, c->w, c->h);
break;
}
}
while(ev.type != ButtonRelease);
- if(usegrab)
- XUngrabServer(dpy);
XUngrabPointer(dpy, CurrentTime);
}
Window trans;
XPropertyEvent *ev = &e->xproperty;
- if((ev->window == root) && (ev->atom = XA_WM_NAME))
+ if((ev->window == root) && (ev->atom == XA_WM_NAME))
updatestatus();
else if(ev->state == PropertyDelete)
return; /* ignore */
}
void
-resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
+resize(Client *c, int x, int y, int w, int h) {
XWindowChanges wc;
- if(sizehints) {
- /* see last two sentences in ICCCM 4.1.2.3 */
- Bool baseismin = c->basew == c->minw && c->baseh == c->minh;
-
- /* set minimum possible */
- w = MAX(1, w);
- h = MAX(1, h);
-
- if(!baseismin) { /* temporarily remove base dimensions */
- w -= c->basew;
- h -= c->baseh;
- }
-
- /* adjust for aspect limits */
- if(c->mina > 0 && c->maxa > 0) {
- if(c->maxa < (float)w / h)
- w = h * c->maxa;
- else if(c->mina < (float)h / w)
- h = w * c->mina;
- }
-
- if(baseismin) { /* increment calculation requires this */
- w -= c->basew;
- h -= c->baseh;
- }
-
- /* adjust for increment value */
- if(c->incw)
- w -= w % c->incw;
- if(c->inch)
- h -= h % c->inch;
-
- /* restore base dimensions */
- w += c->basew;
- h += c->baseh;
-
- w = MAX(w, c->minw);
- h = MAX(h, c->minh);
-
- if(c->maxw)
- w = MIN(w, c->maxw);
-
- if(c->maxh)
- h = MIN(h, c->maxh);
- }
- if(w <= 0 || h <= 0)
- return;
- if(x > sx + sw)
- x = sw - WIDTH(c);
- if(y > sy + sh)
- y = sh - HEIGHT(c);
- if(x + w + 2 * c->bw < sx)
- x = sx;
- if(y + h + 2 * c->bw < sy)
- y = sy;
- if(h < bh)
- h = bh;
- if(w < bh)
- w = bh;
- if(c->x != x || c->y != y || c->w != w || c->h != h) {
+ if(applysizehints(c, &x, &y, &w, &h)) {
c->x = wc.x = x;
c->y = wc.y = y;
c->w = wc.width = w;
None, cursor[CurResize], CurrentTime) != GrabSuccess)
return;
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
- if(usegrab)
- XGrabServer(dpy);
do {
XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
switch(ev.type) {
case MotionNotify:
nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
+
if(snap && nw >= wx && nw <= wx + ww
&& nh >= wy && nh <= wy + wh) {
if(!c->isfloating && lt[sellt]->arrange
togglefloating(NULL);
}
if(!lt[sellt]->arrange || c->isfloating)
- resize(c, c->x, c->y, nw, nh, True);
+ resize(c, c->x, c->y, nw, nh);
break;
}
}
while(ev.type != ButtonRelease);
- if(usegrab)
- XUngrabServer(dpy);
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
XUngrabPointer(dpy, CurrentTime);
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
dc.sel[ColBG] = getcolor(selbgcolor);
dc.sel[ColFG] = getcolor(selfgcolor);
dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(dpy, screen), bh, DefaultDepth(dpy, screen));
- dc.gc = XCreateGC(dpy, root, 0, 0);
+ dc.gc = XCreateGC(dpy, root, 0, NULL);
XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
if(!dc.font.set)
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
blw = MAX(blw, w);
}
- wa.override_redirect = 1;
+ wa.override_redirect = True;
wa.background_pixmap = ParentRelative;
wa.event_mask = ButtonPressMask|ExposureMask;
if(!c)
return;
if(ISVISIBLE(c)) { /* show clients top down */
- ADJUSTBORDER(c, borderpx)
XMoveWindow(dpy, c->win, c->x, c->y);
if(!lt[sellt]->arrange || c->isfloating)
- resize(c, c->x, c->y, c->w, c->h, True);
+ resize(c, c->x, c->y, c->w, c->h);
showhide(c->snext);
}
else { /* hide clients bottom up */
/* master */
c = nexttiled(clients);
mw = mfact * ww;
- ADJUSTBORDER(c, (n == 1 ? 0 : borderpx))
- resize(c, wx, wy, (n == 1 ? ww : mw) - 2 * c->bw, wh - 2 * c->bw, resizehints);
+ resize(c, wx, wy, (n == 1 ? ww : mw) - 2 * c->bw, wh - 2 * c->bw);
if(--n == 0)
return;
h = wh;
for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) {
- ADJUSTBORDER(c, borderpx)
resize(c, x, y, w - 2 * c->bw, /* remainder */ ((i + 1 == n)
- ? wy + wh - y - 2 * c->bw : h - 2 * c->bw), resizehints);
+ ? wy + wh - y - 2 * c->bw : h - 2 * c->bw));
if(h != wh)
y = c->y + HEIGHT(c);
}
return;
sel->isfloating = !sel->isfloating || sel->isfixed;
if(sel->isfloating)
- resize(sel, sel->x, sel->y, sel->w, sel->h, True);
+ resize(sel, sel->x, sel->y, sel->w, sel->h);
arrange();
}
return;
mask = sel->tags ^ (arg->ui & TAGMASK);
- if(sel && mask) {
+ if(mask) {
sel->tags = mask;
arrange();
}
modmap = XGetModifierMapping(dpy);
for(i = 0; i < 8; i++)
for(j = 0; j < modmap->max_keypermod; j++)
- if(modmap->modifiermap[i * modmap->max_keypermod + j] == XKeysymToKeycode(dpy, XK_Num_Lock))
+ if(modmap->modifiermap[i * modmap->max_keypermod + j]
+ == XKeysymToKeycode(dpy, XK_Num_Lock))
numlockmask = (1 << i);
XFreeModifiermap(modmap);
}
int
main(int argc, char *argv[]) {
if(argc == 2 && !strcmp("-v", argv[1]))
- die("dwm-"VERSION", © 2006-2008 dwm engineers, see LICENSE for details\n");
+ die("dwm-"VERSION", © 2006-2009 dwm engineers, see LICENSE for details\n");
else if(argc != 1)
die("usage: dwm [-v]\n");
if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
- fprintf(stderr, "warning: no locale support\n");
+ fputs("warning: no locale support\n", stderr);
- if(!(dpy = XOpenDisplay(0)))
+ if(!(dpy = XOpenDisplay(NULL)))
die("dwm: cannot open display\n");
checkotherwm();
Got questions, comments, patches, etc.? Contact Jason Woofenden