*/
#include "dwm.h"
+/* static */
+
+static Client *
+minclient() {
+ Client *c, *min;
+
+ if((clients && clients->isfloat) || arrange == dofloat)
+ return clients; /* don't touch floating order */
+ for(min = c = clients; c; c = c->next)
+ if(c->weight < min->weight)
+ min = c;
+ return min;
+}
+
+static void
+reorder() {
+ Client *c, *newclients, *tail;
+
+ newclients = tail = NULL;
+ while((c = minclient())) {
+ detach(c);
+ if(tail) {
+ c->prev = tail;
+ tail->next = c;
+ tail = c;
+ }
+ else
+ tail = newclients = c;
+ }
+ clients = newclients;
+}
+
+static Client *
+nexttiled(Client *c) {
+ for(c = getnext(c); c && c->isfloat; c = getnext(c->next));
+ return c;
+}
+
/* extern */
void (*arrange)(Arg *) = DEFMODE;
void
-dofloat(Arg *arg)
-{
+detach(Client *c) {
+ if(c->prev)
+ c->prev->next = c->next;
+ if(c->next)
+ c->next->prev = c->prev;
+ if(c == clients)
+ clients = c->next;
+ c->next = c->prev = NULL;
+}
+
+void
+dofloat(Arg *arg) {
Client *c;
for(c = clients; c; c = c->next) {
- c->ismax = False;
if(isvisible(c)) {
resize(c, True, TopLeft);
}
else
ban(c);
}
- if(!sel || !isvisible(sel))
- sel = getnext(clients);
- if(sel)
- focus(sel);
- else
- XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+ if(!sel || !isvisible(sel)) {
+ for(c = stack; c && !isvisible(c); c = c->snext);
+ focus(c);
+ }
restack();
}
void
-dotile(Arg *arg)
-{
+dotile(Arg *arg) {
int h, i, n, w;
Client *c;
h = sh - bh;
for(i = 0, c = clients; c; c = c->next) {
- c->ismax = False;
if(isvisible(c)) {
if(c->isfloat) {
resize(c, True, TopLeft);
else
ban(c);
}
- if(!sel || !isvisible(sel))
- sel = getnext(clients);
- if(sel)
- focus(sel);
- else
- XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+ if(!sel || !isvisible(sel)) {
+ for(c = stack; c && !isvisible(c); c = c->snext);
+ focus(c);
+ }
restack();
}
void
-focusnext(Arg *arg)
-{
+focusnext(Arg *arg) {
Client *c;
if(!sel)
}
void
-focusprev(Arg *arg)
-{
+focusprev(Arg *arg) {
Client *c;
if(!sel)
}
Bool
-isvisible(Client *c)
-{
+isvisible(Client *c) {
unsigned int i;
for(i = 0; i < ntags; i++)
}
void
-restack()
-{
- static unsigned int nwins = 0;
- static Window *wins = NULL;
- unsigned int f, fi, m, mi, n;
+resizecol(Arg *arg) {
+ unsigned int n;
Client *c;
- XEvent ev;
- for(f = 0, m = 0, c = clients; c; c = c->next)
- if(isvisible(c)) {
- if(c->isfloat || arrange == dofloat)
- f++;
- else
- m++;
- }
- if(!(n = 2 * (f + m))) {
- drawstatus();
+ for(n = 0, c = clients; c; c = c->next)
+ if(isvisible(c) && !c->isfloat)
+ n++;
+ if(!sel || sel->isfloat || n < 2 || (arrange != dotile))
return;
+
+ if(sel == getnext(clients)) {
+ if(mw + arg->i > sw - 100 || mw + arg->i < 100)
+ return;
+ mw += arg->i;
}
- if(nwins < n) {
- nwins = n;
- wins = erealloc(wins, nwins * sizeof(Window));
+ else {
+ if(mw - arg->i > sw - 100 || mw - arg->i < 100)
+ return;
+ mw -= arg->i;
}
+ arrange(NULL);
+}
- fi = 0;
- mi = 2 * f;
- if(sel->isfloat || arrange == dofloat) {
- wins[fi++] = sel->title;
- wins[fi++] = sel->win;
+void
+restack() {
+ Client *c;
+ XEvent ev;
+
+ if(!sel) {
+ drawstatus();
+ return;
}
- else {
- wins[mi++] = sel->title;
- wins[mi++] = sel->win;
+ if(sel->isfloat || arrange == dofloat) {
+ XRaiseWindow(dpy, sel->win);
+ XRaiseWindow(dpy, sel->twin);
}
- for(c = clients; c; c = c->next)
- if(isvisible(c) && c != sel) {
- if(c->isfloat || arrange == dofloat) {
- wins[fi++] = c->title;
- wins[fi++] = c->win;
- }
- else {
- wins[mi++] = c->title;
- wins[mi++] = c->win;
- }
+ if(arrange != dofloat)
+ for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
+ XLowerWindow(dpy, c->twin);
+ XLowerWindow(dpy, c->win);
}
- XRestackWindows(dpy, wins, n);
drawall();
XSync(dpy, False);
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
}
void
-togglemode(Arg *arg)
-{
+togglemode(Arg *arg) {
arrange = (arrange == dofloat) ? dotile : dofloat;
if(sel)
arrange(NULL);
}
void
-toggleview(Arg *arg)
-{
+toggleview(Arg *arg) {
unsigned int i;
seltag[arg->i] = !seltag[arg->i];
for(i = 0; i < ntags && !seltag[i]; i++);
if(i == ntags)
seltag[arg->i] = True; /* cannot toggle last view */
+ reorder();
arrange(NULL);
}
void
-view(Arg *arg)
-{
+view(Arg *arg) {
unsigned int i;
for(i = 0; i < ntags; i++)
seltag[i] = False;
seltag[arg->i] = True;
+ reorder();
+ arrange(NULL);
+}
+
+void
+viewall(Arg *arg) {
+ unsigned int i;
+
+ for(i = 0; i < ntags; i++)
+ seltag[i] = True;
+ reorder();
arrange(NULL);
}
void
-zoom(Arg *arg)
-{
+zoom(Arg *arg) {
+ int tmp;
+ unsigned int n;
Client *c;
+ XEvent ev;
- if(!sel || (arrange != dotile) || sel->isfloat || sel->ismax)
+ if(!sel)
return;
- if(sel == getnext(clients)) {
- if((c = getnext(sel->next)))
- sel = c;
- else
- return;
+ if(sel->isfloat || (arrange == dofloat)) {
+ sel->x = sx;
+ sel->y = bh;
+ sel->w = sw;
+ sel->h = sh - bh;
+ resize(sel, True, TopLeft);
+ while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+ return;
}
- /* pop */
- sel->prev->next = sel->next;
- if(sel->next)
- sel->next->prev = sel->prev;
- sel->prev = NULL;
- clients->prev = sel;
- sel->next = clients;
- clients = sel;
- focus(sel);
+ for(n = 0, c = clients; c; c = c->next)
+ if(isvisible(c) && !c->isfloat)
+ n++;
+ if(n < 2 || (arrange != dotile))
+ return;
+
+ if((c = sel) == nexttiled(clients))
+ if(!(c = nexttiled(c->next)))
+ return;
+ detach(c);
+ if(clients)
+ clients->prev = c;
+ c->next = clients;
+ clients = c;
+ focus(c);
arrange(NULL);
}