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dwm
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using a global stack for focus recovery on arrange() - seems to work great

This commit is contained in:
Anselm R. Garbe 2006-09-07 17:53:40 +02:00
parent 7ab8c87281
commit 15abade272
4 changed files with 26 additions and 8 deletions
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16
client.c
View File

@ -10,6 +10,14 @@
/* static functions */
static void
detachstack(Client *c)
{
Client **tc;
for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
*tc = c->snext;
}
static void
grabbuttons(Client *c, Bool focus)
{
@ -99,6 +107,9 @@ focus(Client *c)
}
}
if(c) {
detachstack(c);
c->snext = stack;
stack = c;
grabbuttons(c, True);
drawtitle(c);
XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
@ -198,7 +209,6 @@ killclient(Arg *arg)
void
manage(Window w, XWindowAttributes *wa)
{
unsigned int i;
Client *c;
Window trans;
XSetWindowAttributes twa;
@ -247,7 +257,8 @@ manage(Window w, XWindowAttributes *wa)
if(clients)
clients->prev = c;
c->next = clients;
clients = c;
c->snext = stack;
stack = clients = c;
settitle(c);
ban(c);
@ -421,6 +432,7 @@ unmanage(Client *c)
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
XDestroyWindow(dpy, c->twin);
detachstack(c);
free(c->tags);
free(c);

3
dwm.h
View File

@ -61,6 +61,7 @@ struct Client {
Bool *tags;
Client *next;
Client *prev;
Client *snext;
Window win;
Window twin;
};
@ -73,7 +74,7 @@ extern void (*handler[LASTEvent])(XEvent *);
extern void (*arrange)(Arg *);
extern Atom wmatom[WMLast], netatom[NetLast];
extern Bool running, issel, maximized, *seltag;
extern Client *clients, *sel;
extern Client *clients, *sel, *stack;
extern Cursor cursor[CurLast];
extern DC dc;
extern Display *dpy;

1
main.c
View File

@ -27,6 +27,7 @@ Bool issel = True;
Bool maximized = False;
Client *clients = NULL;
Client *sel = NULL;
Client *stack = NULL;
Cursor cursor[CurLast];
Display *dpy;
DC dc = {0};

12
view.c
View File

@ -76,8 +76,10 @@ dofloat(Arg *arg)
else
ban(c);
}
if(!sel || !isvisible(sel))
focus(getnext(clients));
if(!sel || !isvisible(sel)) {
for(sel = stack; sel && !isvisible(sel); sel = sel->snext);
focus(sel);
}
restack();
}
@ -138,8 +140,10 @@ dotile(Arg *arg)
else
ban(c);
}
if(!sel || !isvisible(sel))
focus(getnext(clients));
if(!sel || !isvisible(sel)) {
for(sel = stack; sel && !isvisible(sel); sel = sel->snext);
focus(sel);
}
restack();
}