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Adding EWMH tags patch

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This commit is contained in:
jon
2018-05-13 16:37:46 -05:00
parent cbf1deb725
commit 6ac37dad03
3 changed files with 284 additions and 8 deletions
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52
dwm.c
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@@ -55,6 +55,7 @@
#define WIDTH(X) ((X)->w + 2 * (X)->bw + gappx)
#define HEIGHT(X) ((X)->h + 2 * (X)->bw + gappx)
#define TAGMASK ((1 << LENGTH(tags)) - 1)
#define TAGSLENGTH (LENGTH(tags))
#define TEXTW(X) (drw_text(drw, 0, 0, 0, 0, (X), 0) + drw->fonts[0]->h)
/* enums */
@@ -62,7 +63,7 @@ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { SchemeNorm, SchemeSel, SchemeLast }; /* color schemes */
enum { NetSupported, NetWMName, NetWMState,
NetWMFullscreen, NetActiveWindow, NetWMWindowType,
NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
NetWMWindowTypeDialog, NetClientList, NetDesktopNames, NetDesktopViewport, NetNumberOfDesktops, NetCurrentDesktop, NetLast }; /* EWMH atoms */
enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
@@ -200,11 +201,15 @@ static void scan(void);
static int sendevent(Client *c, Atom proto);
static void sendmon(Client *c, Monitor *m);
static void setclientstate(Client *c, long state);
static void setcurrentdesktop(void);
static void setdesktopnames(void);
static void setfocus(Client *c);
static void setfullscreen(Client *c, int fullscreen);
static void setlayout(const Arg *arg);
static void setmfact(const Arg *arg);
static void setnumdesktops(void);
static void setup(void);
static void setviewport(void);
static void showhide(Client *c);
static void sigchld(int unused);
static void spawn(const Arg *arg);
@@ -218,6 +223,7 @@ static void toggleview(const Arg *arg);
static void unfocus(Client *c, int setfocus);
static void unmanage(Client *c, int destroyed);
static void unmapnotify(XEvent *e);
static void updatecurrentdesktop(void);
static int updategeom(void);
static void updatebarpos(Monitor *m);
static void updatebars(void);
@@ -1518,6 +1524,18 @@ setclientstate(Client *c, long state)
XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32,
PropModeReplace, (unsigned char *)data, 2);
}
void
setcurrentdesktop(void){
long data[] = { 0 };
XChangeProperty(dpy, root, netatom[NetCurrentDesktop], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1);
}
void
setdesktopnames(void){
XTextProperty text;
Xutf8TextListToTextProperty(dpy, tags, TAGSLENGTH, XUTF8StringStyle, &text);
XSetTextProperty(dpy, root, &text, netatom[NetDesktopNames]);
}
int
sendevent(Client *c, Atom proto)
@@ -1615,6 +1633,11 @@ setmfact(const Arg *arg)
selmon->mfact = selmon->pertag->mfacts[selmon->pertag->curtag] = f;
arrange(selmon);
}
void
setnumdesktops(void){
long data[] = { TAGSLENGTH };
XChangeProperty(dpy, root, netatom[NetNumberOfDesktops], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1);
}
void
setup(void)
@@ -1648,6 +1671,10 @@ setup(void)
netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False);
netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False);
netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
netatom[NetDesktopViewport] = XInternAtom(dpy, "_NET_DESKTOP_VIEWPORT", False);
netatom[NetNumberOfDesktops] = XInternAtom(dpy, "_NET_NUMBER_OF_DESKTOPS", False);
netatom[NetCurrentDesktop] = XInternAtom(dpy, "_NET_CURRENT_DESKTOP", False);
netatom[NetDesktopNames] = XInternAtom(dpy, "_NET_DESKTOP_NAMES", False);
/* init cursors */
cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
cursor[CurResize] = drw_cur_create(drw, XC_sizing);
@@ -1665,6 +1692,10 @@ setup(void)
/* EWMH support per view */
XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
PropModeReplace, (unsigned char *) netatom, NetLast);
setnumdesktops();
setcurrentdesktop();
setdesktopnames();
setviewport();
XDeleteProperty(dpy, root, netatom[NetClientList]);
/* select for events */
wa.cursor = cursor[CurNormal]->cursor;
@@ -1676,6 +1707,12 @@ setup(void)
focus(NULL);
}
void
setviewport(void){
long data[] = { 0, 0 };
XChangeProperty(dpy, root, netatom[NetDesktopViewport], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 2);
}
void
showhide(Client *c)
{
@@ -1798,6 +1835,7 @@ toggletag(const Arg *arg)
focus(NULL);
arrange(selmon);
}
updatecurrentdesktop();
}
void
@@ -1932,6 +1970,17 @@ updateclientlist()
(unsigned char *) &(c->win), 1);
}
void
updatecurrentdesktop(void){
long rawdata[] = { selmon->tagset[selmon->seltags] };
int i=0;
while(*rawdata >> i+1){
i++;
}
long data[] = { i };
XChangeProperty(dpy, root, netatom[NetCurrentDesktop], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1);
}
int
updategeom(void)
{
@@ -2153,6 +2202,7 @@ view(const Arg *arg)
togglebar(NULL);
focus(NULL);
arrange(selmon);
updatecurrentdesktop();
}
Client *