diff options
Diffstat (limited to 'xutil.c')
| -rw-r--r-- | xutil.c | 63 |
1 files changed, 62 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. * - * $OpenBSD: xutil.c,v 1.64 2013/05/20 20:21:04 okan Exp $ + * $OpenBSD: xutil.c,v 1.65 2013/05/20 21:13:58 okan Exp $ */ #include <sys/param.h> @@ -257,6 +257,9 @@ struct atom_ctx ewmh[EWMH_NITEMS] = { {"_NET_WM_NAME", None}, {"_NET_WM_DESKTOP", None}, {"_NET_CLOSE_WINDOW", None}, + {"_NET_WM_STATE", None}, + {"_NET_WM_STATE_MAXIMIZED_VERT",None}, + {"_NET_WM_STATE_MAXIMIZED_HORZ",None}, }; void @@ -420,6 +423,64 @@ xu_ewmh_net_wm_desktop(struct client_ctx *cc) XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&no, 1); } +Atom * +xu_ewmh_get_net_wm_state(struct client_ctx *cc, int *n) +{ + Atom *state, *p = NULL; + + if ((*n = xu_getprop(cc->win, ewmh[_NET_WM_STATE].atom, XA_ATOM, 64L, + (u_char **)&p)) <= 0) + return (NULL); + + state = xmalloc(*n * sizeof(Atom)); + memcpy(state, p, *n * sizeof(Atom)); + XFree((char *)p); + + return (state); +} + +void +xu_ewmh_restore_net_wm_state(struct client_ctx *cc) +{ + Atom *atoms; + int i, n; + + atoms = xu_ewmh_get_net_wm_state(cc, &n); + for (i = 0; i < n; i++) { + if (atoms[i] == ewmh[_NET_WM_STATE_MAXIMIZED_HORZ].atom) + client_hmaximize(cc); + if (atoms[i] == ewmh[_NET_WM_STATE_MAXIMIZED_VERT].atom) + client_vmaximize(cc); + } + free(atoms); +} + +void +xu_ewmh_set_net_wm_state(struct client_ctx *cc) +{ + Atom *atoms, *oatoms; + int n, i, j; + + oatoms = xu_ewmh_get_net_wm_state(cc, &n); + atoms = xmalloc((n + _NET_WM_STATES_NITEMS) * sizeof(Atom)); + for (i = j = 0; i < n; i++) { + if (oatoms[i] != ewmh[_NET_WM_STATE_MAXIMIZED_HORZ].atom && + oatoms[i] != ewmh[_NET_WM_STATE_MAXIMIZED_VERT].atom) + atoms[j++] = oatoms[i]; + } + free(oatoms); + if (cc->flags & CLIENT_HMAXIMIZED) + atoms[j++] = ewmh[_NET_WM_STATE_MAXIMIZED_HORZ].atom; + if (cc->flags & CLIENT_VMAXIMIZED) + atoms[j++] = ewmh[_NET_WM_STATE_MAXIMIZED_VERT].atom; + if (j > 0) + XChangeProperty(X_Dpy, cc->win, ewmh[_NET_WM_STATE].atom, + XA_ATOM, 32, PropModeReplace, (unsigned char *)atoms, j); + else + XDeleteProperty(X_Dpy, cc->win, ewmh[_NET_WM_STATE].atom); + free(atoms); +} + void xu_xorcolor(XftColor a, XftColor b, XftColor *r) { |