diff options
Diffstat (limited to 'client.c')
| -rw-r--r-- | client.c | 25 |
1 files changed, 24 insertions, 1 deletions
@@ -15,7 +15,7 @@ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * - * $Id: client.c,v 1.67 2009/12/07 22:21:59 oga Exp $ + * $Id: client.c,v 1.68 2009/12/07 22:46:15 oga Exp $ */ #include "headers.h" @@ -114,6 +114,9 @@ client_new(Window win, struct screen_ctx *sc, int mapped) TAILQ_INSERT_TAIL(&sc->mruq, cc, mru_entry); TAILQ_INSERT_TAIL(&Clientq, cc, entry); + /* append to the client list */ + XChangeProperty(X_Dpy, sc->rootwin, _NET_CLIENT_LIST, XA_WINDOW, 32, + PropModeAppend, (unsigned char *)&cc->win, 1); client_gethints(cc); client_update(cc); @@ -128,7 +131,10 @@ int client_delete(struct client_ctx *cc) { struct screen_ctx *sc = cc->sc; + struct client_ctx *tcc; struct winname *wn; + Window *winlist; + int i, j; group_client_delete(cc); @@ -141,6 +147,23 @@ client_delete(struct client_ctx *cc) TAILQ_REMOVE(&sc->mruq, cc, mru_entry); TAILQ_REMOVE(&Clientq, cc, entry); + /* + * Sadly we can't remove just one entry from a property, so we must + * redo the whole thing from scratch. this is the stupid way, the other + * way incurs many roundtrips to the server. + */ + i = j = 0; + TAILQ_FOREACH(tcc, &Clientq, entry) + i++; + if (i > 0) { + winlist = xmalloc(i * sizeof(*winlist)); + TAILQ_FOREACH(tcc, &Clientq, entry) + winlist[j++] = tcc->win; + XChangeProperty(X_Dpy, sc->rootwin, _NET_CLIENT_LIST, + XA_WINDOW, 32, PropModeReplace, + (unsigned char *)winlist, i); + xfree(winlist); + } if (_curcc == cc) client_none(sc); |