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Move redundant bits from screen_init (while dealing with existing

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clients) directly into client_init, performing the X roundtrip only
once. With the previous change in maprequest, this moves decision making
into one place for creating new clients.
This commit is contained in:
okan 2014-02-03 20:20:39 +00:00
parent ad76995af7
commit ad96c16838
4 changed files with 17 additions and 15 deletions
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2
calmwm.h
View File

@ -383,7 +383,7 @@ void client_map(struct client_ctx *);
void client_maximize(struct client_ctx *);
void client_msg(struct client_ctx *, Atom, Time);
void client_move(struct client_ctx *);
struct client_ctx *client_init(Window, struct screen_ctx *, int);
struct client_ctx *client_init(Window, struct screen_ctx *);
void client_ptrsave(struct client_ctx *);
void client_ptrwarp(struct client_ctx *);
void client_raise(struct client_ctx *);

12
client.c
View File

@ -55,18 +55,26 @@ client_find(Window win)
}
struct client_ctx *
client_init(Window win, struct screen_ctx *sc, int mapped)
client_init(Window win, struct screen_ctx *sc)
{
struct client_ctx *cc;
XWindowAttributes wattr;
long state;
int mapped;
if (win == None)
return (NULL);
if (!XGetWindowAttributes(X_Dpy, win, &wattr))
return (NULL);
if (sc == NULL)
if (sc == NULL) {
sc = screen_fromroot(wattr.root);
mapped = 1;
} else {
if (wattr.override_redirect || wattr.map_state != IsViewable)
return (NULL);
mapped = wattr.map_state != IsUnmapped;
}
cc = xcalloc(1, sizeof(*cc));

16
screen.c
View File

@ -35,7 +35,6 @@ screen_init(int which)
{
struct screen_ctx *sc;
Window *wins, w0, w1;
XWindowAttributes winattr;
XSetWindowAttributes rootattr;
unsigned int nwins, i;
@ -62,17 +61,12 @@ screen_init(int which)
CWEventMask|CWCursor, &rootattr);
/* Deal with existing clients. */
XQueryTree(X_Dpy, sc->rootwin, &w0, &w1, &wins, &nwins);
for (i = 0; i < nwins; i++) {
XGetWindowAttributes(X_Dpy, wins[i], &winattr);
if (winattr.override_redirect ||
winattr.map_state != IsViewable)
continue;
(void)client_init(wins[i], sc, winattr.map_state != IsUnmapped);
}
if (wins)
XFree(wins);
if (XQueryTree(X_Dpy, sc->rootwin, &w0, &w1, &wins, &nwins)) {
for (i = 0; i < nwins; i++)
(void)client_init(wins[i], sc);
XFree(wins);
}
screen_updatestackingorder(sc);
if (HasRandr)

2
xevents.c
View File

@ -80,7 +80,7 @@ xev_handle_maprequest(XEvent *ee)
client_ptrsave(old_cc);
if ((cc = client_find(e->window)) == NULL)
cc = client_init(e->window, NULL, 1);
cc = client_init(e->window, NULL);
if ((cc != NULL) && ((cc->flags & CLIENT_IGNORE) == 0))
client_ptrwarp(cc);