From b88b8ca07441059ab91d872847b86ac1d64af25c Mon Sep 17 00:00:00 2001 From: JozanLeClerc Date: Tue, 10 Nov 2020 13:19:56 +0100 Subject: Removed swallow patch --- dwm.c | 235 ++---------------------------------------------------------------- 1 file changed, 6 insertions(+), 229 deletions(-) (limited to 'dwm.c') diff --git a/dwm.c b/dwm.c index 6792c84..cea59a3 100644 --- a/dwm.c +++ b/dwm.c @@ -40,12 +40,6 @@ #include #endif /* XINERAMA */ #include -#include -#include -#ifdef __OpenBSD__ -#include -#include -#endif /* __OpenBSD */ #include "drw.h" #include "util.h" @@ -99,11 +93,9 @@ struct Client { int basew, baseh, incw, inch, maxw, maxh, minw, minh; int bw, oldbw; unsigned int tags; - int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow; - pid_t pid; + int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen; Client *next; Client *snext; - Client *swallowing; Monitor *mon; Window win; }; @@ -149,8 +141,6 @@ typedef struct { const char *title; unsigned int tags; int isfloating; - int isterminal; - int noswallow; int monitor; } Rule; @@ -254,12 +244,6 @@ static int xerrorstart(Display *dpy, XErrorEvent *ee); static void zoom(const Arg *arg); static void autostart_exec(void); -static pid_t getparentprocess(pid_t p); -static int isdescprocess(pid_t p, pid_t c); -static Client *swallowingclient(Window w); -static Client *termforwin(const Client *c); -static pid_t winpid(Window w); - /* variables */ static const char broken[] = "broken"; static char stext[256]; @@ -293,8 +277,6 @@ static Drw *drw; static Monitor *mons, *selmon; static Window root, wmcheckwin; -static xcb_connection_t *xcon; - /* configuration, allows nested code to access above variables */ #include "config.h" @@ -360,8 +342,6 @@ applyrules(Client *c) && (!r->class || strstr(class, r->class)) && (!r->instance || strstr(instance, r->instance))) { - c->isterminal = r->isterminal; - c->noswallow = r->noswallow; c->isfloating = r->isfloating; c->tags |= r->tags; for (m = mons; m && m->num != r->monitor; m = m->next); @@ -490,53 +470,6 @@ attachstack(Client *c) c->mon->stack = c; } -void -swallow(Client *p, Client *c) -{ - - if (c->noswallow || c->isterminal) - return; - if (c->noswallow && !swallowfloating && c->isfloating) - return; - - detach(c); - detachstack(c); - - setclientstate(c, WithdrawnState); - XUnmapWindow(dpy, p->win); - - p->swallowing = c; - c->mon = p->mon; - - Window w = p->win; - p->win = c->win; - c->win = w; - updatetitle(p); - XMoveResizeWindow(dpy, p->win, p->x, p->y, p->w, p->h); - arrange(p->mon); - configure(p); - updateclientlist(); -} - -void -unswallow(Client *c) -{ - c->win = c->swallowing->win; - - free(c->swallowing); - c->swallowing = NULL; - - /* unfullscreen the client */ - setfullscreen(c, 0); - updatetitle(c); - arrange(c->mon); - XMapWindow(dpy, c->win); - XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); - setclientstate(c, NormalState); - focus(NULL); - arrange(c->mon); -} - void buttonpress(XEvent *e) { @@ -793,9 +726,6 @@ destroynotify(XEvent *e) if ((c = wintoclient(ev->window))) unmanage(c, 1); - - else if ((c = swallowingclient(ev->window))) - unmanage(c->swallowing, 1); } void @@ -1142,13 +1072,12 @@ killclient(const Arg *arg) void manage(Window w, XWindowAttributes *wa) { - Client *c, *t = NULL, *term = NULL; + Client *c, *t = NULL; Window trans = None; XWindowChanges wc; c = ecalloc(1, sizeof(Client)); c->win = w; - c->pid = winpid(w); /* geometry */ c->x = c->oldx = wa->x; c->y = c->oldy = wa->y; @@ -1163,7 +1092,6 @@ manage(Window w, XWindowAttributes *wa) } else { c->mon = selmon; applyrules(c); - term = termforwin(c); } if (c->x + WIDTH(c) > c->mon->mx + c->mon->mw) @@ -1202,8 +1130,6 @@ manage(Window w, XWindowAttributes *wa) c->mon->sel = c; arrange(c->mon); XMapWindow(dpy, c->win); - if (term) - swallow(term, c); focus(NULL); } @@ -2117,20 +2043,6 @@ unmanage(Client *c, int destroyed) Monitor *m = c->mon; XWindowChanges wc; - if (c->swallowing) { - unswallow(c); - return; - } - - Client *s = swallowingclient(c->win); - if (s) { - free(s->swallowing); - s->swallowing = NULL; - arrange(m); - focus(NULL); - return; - } - detach(c); detachstack(c); if (!destroyed) { @@ -2145,12 +2057,9 @@ unmanage(Client *c, int destroyed) XUngrabServer(dpy); } free(c); - - if (!s) { - arrange(m); - focus(NULL); - updateclientlist(); - } + focus(NULL); + updateclientlist(); + arrange(m); } void @@ -2434,136 +2343,6 @@ view(const Arg *arg) arrange(selmon); } -pid_t -winpid(Window w) -{ - - pid_t result = 0; - - #ifdef __linux__ - xcb_res_client_id_spec_t spec = {0}; - spec.client = w; - spec.mask = XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID; - - xcb_generic_error_t *e = NULL; - xcb_res_query_client_ids_cookie_t c = xcb_res_query_client_ids(xcon, 1, &spec); - xcb_res_query_client_ids_reply_t *r = xcb_res_query_client_ids_reply(xcon, c, &e); - - if (!r) - return (pid_t)0; - - xcb_res_client_id_value_iterator_t i = xcb_res_query_client_ids_ids_iterator(r); - for (; i.rem; xcb_res_client_id_value_next(&i)) { - spec = i.data->spec; - if (spec.mask & XCB_RES_CLIENT_ID_MASK_LOCAL_CLIENT_PID) { - uint32_t *t = xcb_res_client_id_value_value(i.data); - result = *t; - break; - } - } - - free(r); - - if (result == (pid_t)-1) - result = 0; - - #endif /* __linux__ */ - - #ifdef __OpenBSD__ - Atom type; - int format; - unsigned long len, bytes; - unsigned char *prop; - pid_t ret; - - if (XGetWindowProperty(dpy, w, XInternAtom(dpy, "_NET_WM_PID", 1), 0, 1, False, AnyPropertyType, &type, &format, &len, &bytes, &prop) != Success || !prop) - return 0; - - ret = *(pid_t*)prop; - XFree(prop); - result = ret; - - #endif /* __OpenBSD__ */ - return result; -} - -pid_t -getparentprocess(pid_t p) -{ - unsigned int v = 0; - -#ifdef __linux__ - FILE *f; - char buf[256]; - snprintf(buf, sizeof(buf) - 1, "/proc/%u/stat", (unsigned)p); - - if (!(f = fopen(buf, "r"))) - return 0; - - fscanf(f, "%*u %*s %*c %u", &v); - fclose(f); -#endif /* __linux__*/ - -#ifdef __OpenBSD__ - int n; - kvm_t *kd; - struct kinfo_proc *kp; - - kd = kvm_openfiles(NULL, NULL, NULL, KVM_NO_FILES, NULL); - if (!kd) - return 0; - - kp = kvm_getprocs(kd, KERN_PROC_PID, p, sizeof(*kp), &n); - v = kp->p_ppid; -#endif /* __OpenBSD__ */ - - return (pid_t)v; -} - -int -isdescprocess(pid_t p, pid_t c) -{ - while (p != c && c != 0) - c = getparentprocess(c); - - return (int)c; -} - -Client * -termforwin(const Client *w) -{ - Client *c; - Monitor *m; - - if (!w->pid || w->isterminal) - return NULL; - - for (m = mons; m; m = m->next) { - for (c = m->clients; c; c = c->next) { - if (c->isterminal && !c->swallowing && c->pid && isdescprocess(c->pid, w->pid)) - return c; - } - } - - return NULL; -} - -Client * -swallowingclient(Window w) -{ - Client *c; - Monitor *m; - - for (m = mons; m; m = m->next) { - for (c = m->clients; c; c = c->next) { - if (c->swallowing && c->swallowing->win == w) - return c; - } - } - - return NULL; -} - Client * wintoclient(Window w) { @@ -2655,13 +2434,11 @@ main(int argc, char *argv[]) fputs("warning: no locale support\n", stderr); if (!(dpy = XOpenDisplay(NULL))) die("dwm: cannot open display"); - if (!(xcon = XGetXCBConnection(dpy))) - die("dwm: cannot get xcb connection\n"); checkotherwm(); autostart_exec(); setup(); #ifdef __OpenBSD__ - if (pledge("stdio rpath proc exec ps", NULL) == -1) + if (pledge("stdio rpath proc exec", NULL) == -1) die("pledge"); #endif /* __OpenBSD__ */ scan(); -- cgit v1.2.3