/* function declarations */
static void applyrules(Client *c);
-static void applysizehints(Client *c, int *w, int *h);
+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 void setlayout(const Arg *arg);
static void setmfact(const Arg *arg);
static void setup(void);
-static void showhide(Client *c, unsigned int ntiled);
+static void showhide(Client *c);
static void sigchld(int signal);
static void spawn(const Arg *arg);
static void tag(const Arg *arg);
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];
}
-void
-applysizehints(Client *c, int *w, int *h) {
+Bool
+applysizehints(Client *c, int *x, int *y, int *w, int *h) {
Bool baseismin;
- if(!resizehints && !c->isfloating)
- return;
-
- /* see last two sentences in ICCCM 4.1.2.3 */
- 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;
- }
+ 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;
- }
+ /* 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;
- }
+ 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;
+ /* 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;
+ /* restore base dimensions */
+ *w += c->basew;
+ *h += c->baseh;
- *w = MAX(*w, c->minw);
- *h = MAX(*h, c->minh);
+ *w = MAX(*w, c->minw);
+ *h = MAX(*h, c->minh);
- if(c->maxw)
- *w = MIN(*w, c->maxw);
+ if(c->maxw)
+ *w = MIN(*w, c->maxw);
- if(c->maxh)
- *h = MIN(*h, c->maxh);
+ if(c->maxh)
+ *h = MIN(*h, c->maxh);
+ }
+ return *x != c->x || *y != c->y || *w != c->w || *h != c->h;
}
void
arrange(void) {
- unsigned int nt;
- Client *c;
-
- for(nt = 0, c = nexttiled(clients); c; c = nexttiled(c->next), nt++);
- showhide(stack, nt);
+ showhide(stack);
focus(NULL);
if(lt[sellt]->arrange)
lt[sellt]->arrange();
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;
}
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)
}
}
while(ev.type != ButtonRelease);
- if(usegrab)
- XUngrabServer(dpy);
XUngrabPointer(dpy, CurrentTime);
}
resize(Client *c, int x, int y, int w, int h) {
XWindowChanges wc;
- applysizehints(c, &w, &h);
- 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) {
}
}
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));
}
void
-showhide(Client *c, unsigned int ntiled) {
+showhide(Client *c) {
if(!c)
return;
if(ISVISIBLE(c)) { /* show clients top down */
XMoveWindow(dpy, c->win, c->x, c->y);
if(!lt[sellt]->arrange || c->isfloating)
resize(c, c->x, c->y, c->w, c->h);
- showhide(c->snext, ntiled);
+ showhide(c->snext);
}
else { /* hide clients bottom up */
- showhide(c->snext, ntiled);
+ showhide(c->snext);
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
}
}
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);
}
Got questions, comments, patches, etc.? Contact Jason Woofenden