rayandrew/dwm
rayandrew/dwm
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add preserveonrestart

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Ray Andrew 2024-10-07 20:07:48 -05:00
parent 916b7ed459
commit 8e77981703
1 changed files with 37 additions and 1 deletions
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38
dwm.c
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@ -85,7 +85,7 @@ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { SchemeNorm, SchemeSel }; /* color schemes */ enum { SchemeNorm, SchemeSel }; /* color schemes */
enum { NetSupported, NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation, NetWMCheck, enum { NetSupported, NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation, NetWMCheck,
NetSystemTrayOrientationHorz, NetWMName, NetWMState, NetWMFullscreen, NetActiveWindow, NetSystemTrayOrientationHorz, NetWMName, NetWMState, NetWMFullscreen, NetActiveWindow,
NetWMWindowType, NetWMWindowTypeDialog, NetClientList, NetClientListStacking, NetWMWindowTypeDock, NetLast }; /* EWMH atoms */ NetWMWindowType, NetWMWindowTypeDialog, NetClientList, NetClientListStacking, NetWMWindowTypeDock, NetClientInfo, NetLast }; /* EWMH atoms */
enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */ enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */
enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */ enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
@ -249,6 +249,7 @@ static void scan(void);
static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4); static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4);
static void sendmon(Client *c, Monitor *m); static void sendmon(Client *c, Monitor *m);
static void setclientstate(Client *c, long state); static void setclientstate(Client *c, long state);
static void setclienttagprop(Client *c);
static void setfocus(Client *c); static void setfocus(Client *c);
static void setfullscreen(Client *c, int fullscreen); static void setfullscreen(Client *c, int fullscreen);
static void setlayout(const Arg *arg); static void setlayout(const Arg *arg);
@ -1353,6 +1354,26 @@ manage(Window w, XWindowAttributes *wa)
updatewindowtype(c); updatewindowtype(c);
updatesizehints(c); updatesizehints(c);
updatewmhints(c); updatewmhints(c);
{
int format;
unsigned long *data, n, extra;
Monitor *m;
Atom atom;
if (XGetWindowProperty(dpy, c->win, netatom[NetClientInfo], 0L, 2L, False, XA_CARDINAL,
&atom, &format, &n, &extra, (unsigned char **)&data) == Success && n == 2) {
c->tags = *data;
for (m = mons; m; m = m->next) {
if (m->num == *(data+1)) {
c->mon = m;
break;
}
}
}
if (n > 0)
XFree(data);
}
setclienttagprop(c);
XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask); XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
grabbuttons(c, 0); grabbuttons(c, 0);
if (!c->isfloating) if (!c->isfloating)
@ -1969,6 +1990,7 @@ sendmon(Client *c, Monitor *m)
c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */ c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */
attach(c); attach(c);
attachstack(c); attachstack(c);
setclienttagprop(c);
focus(NULL); focus(NULL);
arrange(NULL); arrange(NULL);
} }
@ -2190,6 +2212,7 @@ setup(void)
netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False); netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False);
netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False); netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
netatom[NetClientListStacking] = XInternAtom(dpy, "_NET_CLIENT_LIST_STACKING", False); netatom[NetClientListStacking] = XInternAtom(dpy, "_NET_CLIENT_LIST_STACKING", False);
netatom[NetClientInfo] = XInternAtom(dpy, "_NET_CLIENT_INFO", False);
xatom[Manager] = XInternAtom(dpy, "MANAGER", False); xatom[Manager] = XInternAtom(dpy, "MANAGER", False);
xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False); xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False);
xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False); xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False);
@ -2219,6 +2242,7 @@ setup(void)
PropModeReplace, (unsigned char *) netatom, NetLast); PropModeReplace, (unsigned char *) netatom, NetLast);
XDeleteProperty(dpy, root, netatom[NetClientList]); XDeleteProperty(dpy, root, netatom[NetClientList]);
XDeleteProperty(dpy, root, netatom[NetClientListStacking]); XDeleteProperty(dpy, root, netatom[NetClientListStacking]);
XDeleteProperty(dpy, root, netatom[NetClientInfo]);
/* select events */ /* select events */
wa.cursor = cursor[CurNormal]->cursor; wa.cursor = cursor[CurNormal]->cursor;
wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask
@ -2305,11 +2329,22 @@ unswallow(Client *c)
c->swallowing = NULL; c->swallowing = NULL;
} }
void
setclienttagprop(Client *c)
{
long data[] = { (long) c->tags, (long) c->mon->num };
XChangeProperty(dpy, c->win, netatom[NetClientInfo], XA_CARDINAL, 32,
PropModeReplace, (unsigned char *) data, 2);
}
void void
tag(const Arg *arg) tag(const Arg *arg)
{ {
Client *c;
if (selmon->sel && arg->ui & TAGMASK) { if (selmon->sel && arg->ui & TAGMASK) {
c = selmon->sel;
selmon->sel->tags = arg->ui & TAGMASK; selmon->sel->tags = arg->ui & TAGMASK;
setclienttagprop(c);
focus(NULL); focus(NULL);
arrange(selmon); arrange(selmon);
} }
@ -2410,6 +2445,7 @@ toggletag(const Arg *arg)
newtags = selmon->sel->tags ^ (arg->ui & TAGMASK); newtags = selmon->sel->tags ^ (arg->ui & TAGMASK);
if (newtags) { if (newtags) {
selmon->sel->tags = newtags; selmon->sel->tags = newtags;
setclienttagprop(selmon->sel);
focus(NULL); focus(NULL);
arrange(selmon); arrange(selmon);
} }