diff options
Diffstat (limited to '.repos/dwmold/patches/swallow.diff')
| -rw-r--r-- | .repos/dwmold/patches/swallow.diff | 388 |
1 files changed, 388 insertions, 0 deletions
diff --git a/.repos/dwmold/patches/swallow.diff b/.repos/dwmold/patches/swallow.diff new file mode 100644 index 0000000..684735a --- /dev/null +++ b/.repos/dwmold/patches/swallow.diff @@ -0,0 +1,388 @@ +diff --git a/config.def.h b/config.def.h +index 7054c06..2bfd607 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -24,9 +24,10 @@ static const Rule rules[] = { + * WM_CLASS(STRING) = instance, class + * WM_NAME(STRING) = title + */ +- /* class instance title tags mask isfloating monitor */ +- { "Gimp", NULL, NULL, 0, 1, -1 }, +- { "Firefox", NULL, NULL, 1 << 8, 0, -1 }, ++ /* class instance title tags mask isfloating isterminal noswallow monitor */ ++ { "Gimp", NULL, NULL, 0, 1, 0, 0, -1 }, ++ { "Firefox", NULL, NULL, 1 << 8, 0, 0, 0, -1 }, ++ { "st", NULL, NULL, 0, 0, 1, 1, -1 }, + }; + + /* layout(s) */ +diff --git a/config.mk b/config.mk +index 4eefb71..34ea872 100644 +--- a/config.mk ++++ b/config.mk +@@ -22,7 +22,7 @@ FREETYPEINC = /usr/include/freetype2 + + # includes and libs + INCS = -I${X11INC} -I${FREETYPEINC} +-LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} ++LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lX11-xcb -lxcb -lxcb-res + + # flags + CPPFLAGS = -D_BSD_SOURCE -D_POSIX_C_SOURCE=2 -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS} +diff --git a/dwm.c b/dwm.c +index 0362114..1d38293 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -40,6 +40,8 @@ + #include <X11/extensions/Xinerama.h> + #endif /* XINERAMA */ + #include <X11/Xft/Xft.h> ++#include <X11/Xlib-xcb.h> ++#include <xcb/res.h> + + #include "drw.h" + #include "util.h" +@@ -92,9 +94,11 @@ struct Client { + int basew, baseh, incw, inch, maxw, maxh, minw, minh; + int bw, oldbw; + unsigned int tags; +- int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen; ++ int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow; ++ pid_t pid; + Client *next; + Client *snext; ++ Client *swallowing; + Monitor *mon; + Window win; + }; +@@ -138,6 +142,8 @@ typedef struct { + const char *title; + unsigned int tags; + int isfloating; ++ int isterminal; ++ int noswallow; + int monitor; + } Rule; + +@@ -170,12 +176,14 @@ static void focus(Client *c); + static void focusin(XEvent *e); + static void focusmon(const Arg *arg); + static void focusstack(const Arg *arg); ++static pid_t getparentprocess(pid_t p); + static int getrootptr(int *x, int *y); + static long getstate(Window w); + static int gettextprop(Window w, Atom atom, char *text, unsigned int size); + static void grabbuttons(Client *c, int focused); + static void grabkeys(void); + static void incnmaster(const Arg *arg); ++static int isdescprocess(pid_t p, pid_t c); + static void keypress(XEvent *e); + static void killclient(const Arg *arg); + static void manage(Window w, XWindowAttributes *wa); +@@ -206,8 +214,10 @@ static void setup(void); + static void showhide(Client *c); + static void sigchld(int unused); + static void spawn(const Arg *arg); ++static Client *swallowingclient(Window w); + static void tag(const Arg *arg); + static void tagmon(const Arg *arg); ++static Client *termforwin(const Client *c); + static void tile(Monitor *); + static void togglebar(const Arg *arg); + static void togglefloating(const Arg *arg); +@@ -227,6 +237,7 @@ static void updatewindowtype(Client *c); + static void updatetitle(Client *c); + static void updatewmhints(Client *c); + static void view(const Arg *arg); ++static pid_t winpid(Window w); + static Client *wintoclient(Window w); + static Monitor *wintomon(Window w); + static int xerror(Display *dpy, XErrorEvent *ee); +@@ -267,6 +278,8 @@ static Drw *drw; + static Monitor *mons, *selmon; + static Window root; + ++static xcb_connection_t *xcon; ++ + /* configuration, allows nested code to access above variables */ + #include "config.h" + +@@ -296,6 +309,7 @@ applyrules(Client *c) + && (!r->class || strstr(class, r->class)) + && (!r->instance || strstr(instance, r->instance))) + { ++ c->isterminal = r->isterminal; + c->isfloating = r->isfloating; + c->tags |= r->tags; + for (m = mons; m && m->num != r->monitor; m = m->next); +@@ -412,6 +426,48 @@ attachstack(Client *c) + c->mon->stack = c; + } + ++void ++swallow(Client *p, Client *c) ++{ ++ if (c->noswallow || c->isterminal) ++ 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); ++ arrange(p->mon); ++ XMoveResizeWindow(dpy, p->win, p->x, p->y, p->w, p->h); ++ configure(p); ++ updateclientlist(); ++} ++ ++void ++unswallow(Client *c) ++{ ++ c->win = c->swallowing->win; ++ ++ free(c->swallowing); ++ c->swallowing = NULL; ++ ++ updatetitle(c); ++ arrange(c->mon); ++ XMapWindow(dpy, c->win); ++ XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); ++ configure(c); ++ setclientstate(c, NormalState); ++ focus(c); ++} ++ + void + buttonpress(XEvent *e) + { +@@ -475,7 +531,7 @@ cleanup(void) + selmon->lt[selmon->sellt] = &foo; + for (m = mons; m; m = m->next) + while (m->stack) +- unmanage(m->stack, 0); ++ unmanage(m->stack, 0); // XXX - unmanage swallowing windows too + XUngrabKey(dpy, AnyKey, AnyModifier, root); + while (mons) + cleanupmon(mons); +@@ -661,6 +717,9 @@ destroynotify(XEvent *e) + + if ((c = wintoclient(ev->window))) + unmanage(c, 1); ++ ++ else if ((c = swallowingclient(ev->window))) ++ unmanage(c->swallowing, 1); + } + + void +@@ -1032,12 +1091,13 @@ killclient(const Arg *arg) + void + manage(Window w, XWindowAttributes *wa) + { +- Client *c, *t = NULL; ++ Client *c, *t, *term = NULL; + Window trans = None; + XWindowChanges wc; + + c = ecalloc(1, sizeof(Client)); + c->win = w; ++ c->pid = winpid(w); + updatetitle(c); + if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { + c->mon = t->mon; +@@ -1045,7 +1105,9 @@ manage(Window w, XWindowAttributes *wa) + } else { + c->mon = selmon; + applyrules(c); ++ term = termforwin(c); + } ++ + /* geometry */ + c->x = c->oldx = wa->x; + c->y = c->oldy = wa->y; +@@ -1085,8 +1147,11 @@ manage(Window w, XWindowAttributes *wa) + if (c->mon == selmon) + unfocus(selmon->sel, 0); + c->mon->sel = c; +- arrange(c->mon); ++ if (!term) ++ arrange(c->mon); + XMapWindow(dpy, c->win); ++ if (term) ++ swallow(term, c); + focus(NULL); + } + +@@ -1758,6 +1823,20 @@ 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; ++ } ++ + /* The server grab construct avoids race conditions. */ + detach(c); + detachstack(c); +@@ -1773,9 +1852,12 @@ unmanage(Client *c, int destroyed) + XUngrabServer(dpy); + } + free(c); +- focus(NULL); +- updateclientlist(); +- arrange(m); ++ ++ if (!s) { ++ arrange(m); ++ focus(NULL); ++ updateclientlist(); ++ } + } + + void +@@ -2040,16 +2122,116 @@ view(const Arg *arg) + arrange(selmon); + } + ++pid_t ++winpid(Window w) ++{ ++ pid_t result = 0; ++ ++ 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; ++ 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__ */ ++ ++ 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) + { + Client *c; + Monitor *m; + +- for (m = mons; m; m = m->next) +- for (c = m->clients; c; c = c->next) ++ for (m = mons; m; m = m->next) { ++ for (c = m->clients; c; c = c->next) { + if (c->win == w) + return c; ++ } ++ } ++ + return NULL; + } + +@@ -2131,6 +2313,8 @@ main(int argc, char *argv[]) + fputs("warning: no locale support\n", stderr); + if (!(dpy = XOpenDisplay(NULL))) + die("dwm: cannot open display\n"); ++ if (!(xcon = XGetXCBConnection(dpy))) ++ die("dwm: cannot get xcb connection\n"); + checkotherwm(); + setup(); + scan(); |