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added some new convenience functions

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This commit is contained in:
Anselm R. Garbe 2007-02-19 13:42:39 +01:00
parent 5d9146ff37
commit 30af19d442
4 changed files with 40 additions and 30 deletions
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49
client.c
View file

@ -9,13 +9,6 @@
/* static */
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 focused) {
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
@ -67,6 +60,20 @@ xerrordummy(Display *dsply, XErrorEvent *ee) {
/* extern */
void
attach(Client *c) {
if(clients)
clients->prev = c;
c->next = clients;
clients = c;
}
void
attachstack(Client *c) {
c->snext = stack;
stack = c;
}
void
configure(Client *c) {
XConfigureEvent ce;
@ -85,6 +92,24 @@ configure(Client *c) {
XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce);
}
void
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
detachstack(Client *c) {
Client **tc;
for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
*tc = c->snext;
}
void
focus(Client *c) {
if(c && !isvisible(c))
@ -95,8 +120,7 @@ focus(Client *c) {
}
if(c) {
detachstack(c);
c->snext = stack;
stack = c;
attachstack(c);
grabbuttons(c, True);
}
sel = c;
@ -189,11 +213,8 @@ manage(Window w, XWindowAttributes *wa) {
settags(c, t);
if(!c->isfloat)
c->isfloat = (t != 0) || c->isfixed;
if(clients)
clients->prev = c;
c->next = clients;
c->snext = stack;
stack = clients = c;
attach(c);
attachstack(c);
c->isbanned = True;
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
XMapWindow(dpy, c->win);

5
dwm.h
View file

@ -99,7 +99,11 @@ extern Display *dpy;
extern Window root, barwin;
/* client.c */
extern void attach(Client *c); /* attaches c to global client list */
extern void attachstack(Client *c); /* attaches client to stack */
extern void configure(Client *c); /* send synthetic configure event */
extern void detach(Client *c); /* detaches c from global client list */
extern void detachstack(Client *c); /* detaches client from stack */
extern void focus(Client *c); /* focus c, c may be NULL */
extern Client *getclient(Window w); /* return client of w */
extern Bool isprotodel(Client *c); /* returns True if c->win supports wmatom[WMDelete] */
@ -144,7 +148,6 @@ extern void eprint(const char *errstr, ...); /* prints errstr and exits with 1 *
extern void spawn(Arg *arg); /* forks a new subprocess with to arg's cmd */
/* view.c */
extern void detach(Client *c); /* detaches c from global client list */
extern void dofloat(void); /* arranges all windows floating */
extern void focusnext(Arg *arg); /* focuses next visible client, arg is ignored */
extern void focusprev(Arg *arg); /* focuses previous visible client, arg is ignored */

5
tile.c
View file

@ -125,10 +125,7 @@ zoom(Arg *arg) {
if(!(c = nextmanaged(c->next)))
return;
detach(c);
if(clients)
clients->prev = c;
c->next = clients;
clients = c;
attach(c);
focus(c);
arrange();
}

11
view.c
View file

@ -7,17 +7,6 @@
void (*arrange)(void) = DEFMODE;
void
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(void) {
Client *c;