diff options
| -rw-r--r-- | calmwm.c | 2 | ||||
| -rw-r--r-- | calmwm.h | 14 | ||||
| -rw-r--r-- | xutil.c | 29 |
3 files changed, 44 insertions, 1 deletions
diff --git a/calmwm.c b/calmwm.c index 4ece6e2..a41c772 100644 --- a/calmwm.c +++ b/calmwm.c @@ -166,6 +166,8 @@ x_setupscreen(struct screen_ctx *sc, u_int which) /* Initialize menu window. */ menu_init(sc); + xu_setwmname(sc); + /* Deal with existing clients. */ XQueryTree(X_Dpy, sc->rootwin, &w0, &w1, &wins, &nwins); diff --git a/calmwm.h b/calmwm.h index d152f81..ca4eefb 100644 --- a/calmwm.h +++ b/calmwm.h @@ -29,6 +29,7 @@ #define MAX(x, y) ((x) > (y) ? (x) : (y)) #define CONFFILE ".cwmrc" +#define WMNAME "CWM" #define ChildMask (SubstructureRedirectMask|SubstructureNotifyMask) #define ButtonMask (ButtonPressMask|ButtonReleaseMask) @@ -384,6 +385,7 @@ void xu_setstate(struct client_ctx *, int); int xu_getstate(struct client_ctx *, int *); unsigned long xu_getcolor(struct screen_ctx *, char *); void xu_freecolor(struct screen_ctx *, unsigned long); +void xu_setwmname(struct screen_ctx *); int u_spawn(char *); void u_exec(char *); @@ -515,7 +517,17 @@ extern struct conf Conf; #define WM_PROTOCOLS cwm_atoms[3] #define _MOTIF_WM_HINTS cwm_atoms[4] #define _CWM_GRP cwm_atoms[5] -#define CWM_NO_ATOMS 6 +#define UTF8_STRING cwm_atoms[6] +/* + * please make all hints below this point netwm hints, starting with + * _NET_SUPPORTED. If you change other hints make sure you update + * CWM_NETWM_START + */ +#define _NET_SUPPORTED cwm_atoms[7] +#define _NET_SUPPORTING_WM_CHECK cwm_atoms[8] +#define _NET_WM_NAME cwm_atoms[9] +#define CWM_NO_ATOMS 10 +#define CWM_NETWM_START 7 extern Atom cwm_atoms[CWM_NO_ATOMS]; diff --git a/xutil.c b/xutil.c index a6caed4..06b7d0d 100644 --- a/xutil.c +++ b/xutil.c @@ -177,6 +177,10 @@ char *atoms[CWM_NO_ATOMS] = { "WM_PROTOCOLS", "_MOTIF_WM_HINTS", "_CWM_GRP", + "UTF8_STRING", + "_NET_SUPPORTED", + "_NET_SUPPORTING_WM_CHECK", + "_NET_WM_NAME", }; void @@ -185,6 +189,31 @@ xu_getatoms(void) XInternAtoms(X_Dpy, atoms, CWM_NO_ATOMS, False, cwm_atoms); } +void +xu_setwmname(struct screen_ctx *sc) +{ + /* + * set up the _NET_SUPPORTED hint with all netwm atoms that we + * know about. + */ + XChangeProperty(X_Dpy, sc->rootwin, _NET_SUPPORTED, XA_ATOM, 32, + PropModeReplace, (unsigned char *)&_NET_SUPPORTED, + CWM_NO_ATOMS - CWM_NETWM_START); + /* + * netwm spec says that to prove that the hint is not stale you must + * provide _NET_SUPPORTING_WM_CHECK containing a window (we use the + * menu window). The property must be set on the root window and the + * window itself, the window also must have _NET_WM_NAME set with the + * window manager name. + */ + XChangeProperty(X_Dpy, sc->rootwin, _NET_SUPPORTING_WM_CHECK, + XA_WINDOW, 32, PropModeReplace, (unsigned char *)&sc->menuwin, 1); + XChangeProperty(X_Dpy, sc->menuwin, _NET_SUPPORTING_WM_CHECK, + XA_WINDOW, 32, PropModeReplace, (unsigned char *)&sc->menuwin, 1); + XChangeProperty(X_Dpy, sc->menuwin, _NET_WM_NAME, UTF8_STRING, + 8, PropModeReplace, WMNAME, strlen(WMNAME)); +} + unsigned long xu_getcolor(struct screen_ctx *sc, char *name) { |