diff options
Diffstat (limited to 'xutil.c')
| -rw-r--r-- | xutil.c | 158 |
1 files changed, 126 insertions, 32 deletions
diff --git a/xutil.c b/xutil.c index d0b5111..69da471 100644 --- a/xutil.c +++ b/xutil.c @@ -32,7 +32,7 @@ #include "calmwm.h" void -xu_ptr_getpos(Window win, int *x, int *y) +xu_ptr_get(Window win, int *x, int *y) { Window w0, w1; int tmp0, tmp1; @@ -42,13 +42,13 @@ xu_ptr_getpos(Window win, int *x, int *y) } void -xu_ptr_setpos(Window win, int x, int y) +xu_ptr_set(Window win, int x, int y) { XWarpPointer(X_Dpy, None, win, 0, 0, 0, 0, x, y); } int -xu_getprop(Window win, Atom atm, Atom type, long len, unsigned char **p) +xu_get_prop(Window win, Atom atm, Atom type, long len, unsigned char **p) { Atom realtype; unsigned long n, extra; @@ -56,16 +56,16 @@ xu_getprop(Window win, Atom atm, Atom type, long len, unsigned char **p) if (XGetWindowProperty(X_Dpy, win, atm, 0L, len, False, type, &realtype, &format, &n, &extra, p) != Success || *p == NULL) - return(-1); + return -1; if (n == 0) XFree(*p); - return(n); + return n; } int -xu_getstrprop(Window win, Atom atm, char **text) { +xu_get_strprop(Window win, Atom atm, char **text) { XTextProperty prop; char **list; int nitems = 0; @@ -74,7 +74,7 @@ xu_getstrprop(Window win, Atom atm, char **text) { XGetTextProperty(X_Dpy, win, &prop, atm); if (!prop.nitems) - return(0); + return 0; if (Xutf8TextPropertyToTextList(X_Dpy, &prop, &list, &nitems) == Success && nitems > 0 && *list) { @@ -90,10 +90,101 @@ xu_getstrprop(Window win, Atom atm, char **text) { } XFreeStringList(list); } - XFree(prop.value); - return(nitems); + return nitems; +} + +void +xu_send_clientmsg(Window win, Atom proto, Time ts) +{ + XClientMessageEvent cm; + + (void)memset(&cm, 0, sizeof(cm)); + cm.type = ClientMessage; + cm.window = win; + cm.message_type = cwmh[WM_PROTOCOLS]; + cm.format = 32; + cm.data.l[0] = proto; + cm.data.l[1] = ts; + + XSendEvent(X_Dpy, win, False, NoEventMask, (XEvent *)&cm); +} + +void +xu_get_wm_state(Window win, long *state) +{ + long *p; + + *state = -1; + if (xu_get_prop(win, cwmh[WM_STATE], cwmh[WM_STATE], 2L, + (unsigned char **)&p) > 0) { + *state = *p; + XFree(p); + } +} + +void +xu_set_wm_state(Window win, long state) +{ + long data[] = { state, None }; + + XChangeProperty(X_Dpy, win, cwmh[WM_STATE], cwmh[WM_STATE], 32, + PropModeReplace, (unsigned char *)data, 2); +} +void +xu_xorcolor(XftColor a, XftColor b, XftColor *r) +{ + r->pixel = a.pixel ^ b.pixel; + r->color.red = a.color.red ^ b.color.red; + r->color.green = a.color.green ^ b.color.green; + r->color.blue = a.color.blue ^ b.color.blue; + r->color.alpha = 0xffff; +} + +void +xu_atom_init(void) +{ + char *cwmhints[] = { + "WM_STATE", + "WM_DELETE_WINDOW", + "WM_TAKE_FOCUS", + "WM_PROTOCOLS", + "_MOTIF_WM_HINTS", + "UTF8_STRING", + "WM_CHANGE_STATE", + }; + char *ewmhints[] = { + "_NET_SUPPORTED", + "_NET_SUPPORTING_WM_CHECK", + "_NET_ACTIVE_WINDOW", + "_NET_CLIENT_LIST", + "_NET_CLIENT_LIST_STACKING", + "_NET_NUMBER_OF_DESKTOPS", + "_NET_CURRENT_DESKTOP", + "_NET_DESKTOP_VIEWPORT", + "_NET_DESKTOP_GEOMETRY", + "_NET_VIRTUAL_ROOTS", + "_NET_SHOWING_DESKTOP", + "_NET_DESKTOP_NAMES", + "_NET_WORKAREA", + "_NET_WM_NAME", + "_NET_WM_DESKTOP", + "_NET_CLOSE_WINDOW", + "_NET_WM_STATE", + "_NET_WM_STATE_STICKY", + "_NET_WM_STATE_MAXIMIZED_VERT", + "_NET_WM_STATE_MAXIMIZED_HORZ", + "_NET_WM_STATE_HIDDEN", + "_NET_WM_STATE_FULLSCREEN", + "_NET_WM_STATE_DEMANDS_ATTENTION", + "_NET_WM_STATE_SKIP_PAGER", + "_NET_WM_STATE_SKIP_TASKBAR", + "_CWM_WM_STATE_FREEZE", + }; + + XInternAtoms(X_Dpy, cwmhints, nitems(cwmhints), False, cwmh); + XInternAtoms(X_Dpy, ewmhints, nitems(ewmhints), False, ewmh); } /* Root Window Properties */ @@ -211,14 +302,14 @@ xu_ewmh_get_net_active_window(struct screen_ctx *sc) long *p; Window win; - if ((xu_getprop(sc->rootwin, ewmh[_NET_ACTIVE_WINDOW], + if ((xu_get_prop(sc->rootwin, ewmh[_NET_ACTIVE_WINDOW], XA_WINDOW, 32, (unsigned char **)&p)) <= 0) - return(None); + return None; win = (Window)*p; XFree(p); - return(win); + return win; } void @@ -270,7 +361,7 @@ xu_ewmh_net_desktop_names(struct screen_ctx *sc) /* Let group names be overwritten if _NET_DESKTOP_NAMES is set. */ - if ((j = xu_getprop(sc->rootwin, ewmh[_NET_DESKTOP_NAMES], + if ((j = xu_get_prop(sc->rootwin, ewmh[_NET_DESKTOP_NAMES], cwmh[UTF8_STRING], 0xffffff, (unsigned char **)&prop_ret)) > 0) { prop_ret[j - 1] = '\0'; /* paranoia */ while (i < j) { @@ -312,8 +403,21 @@ xu_ewmh_net_desktop_names(struct screen_ctx *sc) } /* Application Window Properties */ +int +xu_ewmh_get_net_wm_desktop(struct client_ctx *cc, long *n) +{ + long *p; + + if (xu_get_prop(cc->win, ewmh[_NET_WM_DESKTOP], XA_CARDINAL, 1L, + (unsigned char **)&p) <= 0) + return 0; + *n = *p; + XFree(p); + return 1; +} + void -xu_ewmh_net_wm_desktop(struct client_ctx *cc) +xu_ewmh_set_net_wm_desktop(struct client_ctx *cc) { long num = 0xffffffff; @@ -329,15 +433,15 @@ 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], XA_ATOM, 64L, + if ((*n = xu_get_prop(cc->win, ewmh[_NET_WM_STATE], XA_ATOM, 64L, (unsigned char **)&p)) <= 0) - return(NULL); + return NULL; state = xreallocarray(NULL, *n, sizeof(Atom)); (void)memcpy(state, p, *n * sizeof(Atom)); XFree((char *)p); - return(state); + return state; } void @@ -345,9 +449,9 @@ xu_ewmh_handle_net_wm_state_msg(struct client_ctx *cc, int action, Atom first, Atom second) { unsigned int i; - static struct handlers { - int atom; - int property; + struct handlers { + Atom atom; + int flag; void (*toggle)(struct client_ctx *); } handlers[] = { { _NET_WM_STATE_STICKY, @@ -385,11 +489,11 @@ xu_ewmh_handle_net_wm_state_msg(struct client_ctx *cc, int action, continue; switch (action) { case _NET_WM_STATE_ADD: - if (!(cc->flags & handlers[i].property)) + if (!(cc->flags & handlers[i].flag)) handlers[i].toggle(cc); break; case _NET_WM_STATE_REMOVE: - if (cc->flags & handlers[i].property) + if (cc->flags & handlers[i].flag) handlers[i].toggle(cc); break; case _NET_WM_STATE_TOGGLE: @@ -476,13 +580,3 @@ xu_ewmh_set_net_wm_state(struct client_ctx *cc) XDeleteProperty(X_Dpy, cc->win, ewmh[_NET_WM_STATE]); free(atoms); } - -void -xu_xorcolor(XftColor a, XftColor b, XftColor *r) -{ - r->pixel = a.pixel ^ b.pixel; - r->color.red = a.color.red ^ b.color.red; - r->color.green = a.color.green ^ b.color.green; - r->color.blue = a.color.blue ^ b.color.blue; - r->color.alpha = 0xffff; -} |