diff --git a/README.md b/README.md index c0e93f7..9bce6d4 100644 --- a/README.md +++ b/README.md @@ -7,6 +7,7 @@ This my own patched and configured dwm build with following pathes: - alwaysontop - cool-autostart - center +- centeredmaster - fullgaps - swallow diff --git a/config.def.h b/config.def.h index 6c16d2f..cf8f7be 100644 --- a/config.def.h +++ b/config.def.h @@ -28,7 +28,7 @@ static const char *const autostart[] = { }; /* tagging */ -static const char *tags[] = { "", "", "", "", "", "", "" }; +static const char *tags[] = { "", "", "", "", "", "", "", "", "" }; static const Rule rules[] = { /* xprop(1): @@ -55,6 +55,8 @@ static const Layout layouts[] = { { "[]=", tile }, /* first entry is default */ { "><>", NULL }, /* no layout function means floating behavior */ { "[M]", monocle }, + { "|M|", centeredmaster }, + { ">M>", centeredfloatingmaster }, }; /* key definitions */ @@ -111,6 +113,8 @@ static Key keys[] = { { MODKEY, XK_t, setlayout, {.v = &layouts[0]} }, { MODKEY, XK_f, setlayout, {.v = &layouts[1]} }, { MODKEY, XK_m, setlayout, {.v = &layouts[2]} }, + { MODKEY, XK_u, setlayout, {.v = &layouts[3]} }, + { MODKEY, XK_o, setlayout, {.v = &layouts[4]} }, { MODKEY, XK_space, setlayout, {0} }, { MODKEY|ShiftMask, XK_space, togglefloating, {0} }, { MODKEY, XK_0, view, {.ui = ~0 } }, diff --git a/config.def.h.orig b/config.def.h.orig index b53bf6a..d3e16e8 100644 --- a/config.def.h.orig +++ b/config.def.h.orig @@ -4,6 +4,7 @@ static const unsigned int borderpx = 2; /* border pixel of windows */ static const unsigned int gappx = 15; static const unsigned int snap = 32; /* snap pixel */ +static const int swallowfloating = 0; /* 1 means swallow floating windows by default */ static const int showbar = 1; /* 0 means no bar */ static const int topbar = 1; /* 0 means bottom bar */ static const char *fonts[] = { "monospace:size=13", "fontawesome:size=15"}; @@ -27,7 +28,7 @@ static const char *const autostart[] = { }; /* tagging */ -static const char *tags[] = { "", "", "", "", "", "", "" }; +static const char *tags[] = { "", "", "", "", "", "", "", "", "" }; static const Rule rules[] = { /* xprop(1): @@ -37,6 +38,11 @@ static const Rule rules[] = { /* class instance title tags mask iscentered isfloating monitor */ { "Gimp", NULL, NULL, 0, 0, 1, -1 }, { "Firefox", NULL, NULL, 1 << 8, 0, 0, -1 }, + /* class instance title tags mask iscentered isfloating isterminal noswallow monitor */ + { "Gimp", NULL, NULL, 0,0, 1, 0, 0, -1 }, + { "Firefox", NULL, NULL, 1 << 8,0, 0, 0, -1, -1 }, + { "St", NULL, NULL, 0,0, 0, 1, 0, -1 }, + { NULL, NULL, "Event Tester", 0,0, 0, 0, 1, -1 }, /* xev */ }; /* layout(s) */ diff --git a/config.h b/config.h index 6c16d2f..cf8f7be 100644 --- a/config.h +++ b/config.h @@ -28,7 +28,7 @@ static const char *const autostart[] = { }; /* tagging */ -static const char *tags[] = { "", "", "", "", "", "", "" }; +static const char *tags[] = { "", "", "", "", "", "", "", "", "" }; static const Rule rules[] = { /* xprop(1): @@ -55,6 +55,8 @@ static const Layout layouts[] = { { "[]=", tile }, /* first entry is default */ { "><>", NULL }, /* no layout function means floating behavior */ { "[M]", monocle }, + { "|M|", centeredmaster }, + { ">M>", centeredfloatingmaster }, }; /* key definitions */ @@ -111,6 +113,8 @@ static Key keys[] = { { MODKEY, XK_t, setlayout, {.v = &layouts[0]} }, { MODKEY, XK_f, setlayout, {.v = &layouts[1]} }, { MODKEY, XK_m, setlayout, {.v = &layouts[2]} }, + { MODKEY, XK_u, setlayout, {.v = &layouts[3]} }, + { MODKEY, XK_o, setlayout, {.v = &layouts[4]} }, { MODKEY, XK_space, setlayout, {0} }, { MODKEY|ShiftMask, XK_space, togglefloating, {0} }, { MODKEY, XK_0, view, {.ui = ~0 } }, diff --git a/drw.o b/drw.o new file mode 100644 index 0000000..2b2a07f Binary files /dev/null and b/drw.o differ diff --git a/dwm b/dwm new file mode 100755 index 0000000..02a5e84 Binary files /dev/null and b/dwm differ diff --git a/dwm-centeredmaster-6.1.diff b/dwm-centeredmaster-6.1.diff new file mode 100644 index 0000000..6926892 --- /dev/null +++ b/dwm-centeredmaster-6.1.diff @@ -0,0 +1,142 @@ +diff --git a/config.def.h b/config.def.h +index 7054c06..527b214 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -39,6 +39,8 @@ static const Layout layouts[] = { + { "[]=", tile }, /* first entry is default */ + { "><>", NULL }, /* no layout function means floating behavior */ + { "[M]", monocle }, ++ { "|M|", centeredmaster }, ++ { ">M>", centeredfloatingmaster }, + }; + + /* key definitions */ +@@ -74,6 +76,8 @@ static Key keys[] = { + { MODKEY, XK_t, setlayout, {.v = &layouts[0]} }, + { MODKEY, XK_f, setlayout, {.v = &layouts[1]} }, + { MODKEY, XK_m, setlayout, {.v = &layouts[2]} }, ++ { MODKEY, XK_u, setlayout, {.v = &layouts[3]} }, ++ { MODKEY, XK_o, setlayout, {.v = &layouts[4]} }, + { MODKEY, XK_space, setlayout, {0} }, + { MODKEY|ShiftMask, XK_space, togglefloating, {0} }, + { MODKEY, XK_0, view, {.ui = ~0 } }, +diff --git a/dwm.c b/dwm.c +index 0362114..1e81412 100644 +--- a/dwm.c ++++ b/dwm.c +@@ -233,6 +233,8 @@ static int xerror(Display *dpy, XErrorEvent *ee); + static int xerrordummy(Display *dpy, XErrorEvent *ee); + static int xerrorstart(Display *dpy, XErrorEvent *ee); + static void zoom(const Arg *arg); ++static void centeredmaster(Monitor *m); ++static void centeredfloatingmaster(Monitor *m); + + /* variables */ + static const char broken[] = "broken"; +@@ -2139,3 +2141,106 @@ main(int argc, char *argv[]) + XCloseDisplay(dpy); + return EXIT_SUCCESS; + } ++ ++void ++centeredmaster(Monitor *m) ++{ ++ unsigned int i, n, h, mw, mx, my, oty, ety, tw; ++ Client *c; ++ ++ /* count number of clients in the selected monitor */ ++ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++); ++ if (n == 0) ++ return; ++ ++ /* initialize areas */ ++ mw = m->ww; ++ mx = 0; ++ my = 0; ++ tw = mw; ++ ++ if (n > m->nmaster) { ++ /* go mfact box in the center if more than nmaster clients */ ++ mw = m->nmaster ? m->ww * m->mfact : 0; ++ tw = m->ww - mw; ++ ++ if (n - m->nmaster > 1) { ++ /* only one client */ ++ mx = (m->ww - mw) / 2; ++ tw = (m->ww - mw) / 2; ++ } ++ } ++ ++ oty = 0; ++ ety = 0; ++ for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) ++ if (i < m->nmaster) { ++ /* nmaster clients are stacked vertically, in the center ++ * of the screen */ ++ h = (m->wh - my) / (MIN(n, m->nmaster) - i); ++ resize(c, m->wx + mx, m->wy + my, mw - (2*c->bw), ++ h - (2*c->bw), 0); ++ my += HEIGHT(c); ++ } else { ++ /* stack clients are stacked vertically */ ++ if ((i - m->nmaster) % 2 ) { ++ h = (m->wh - ety) / ( (1 + n - i) / 2); ++ resize(c, m->wx, m->wy + ety, tw - (2*c->bw), ++ h - (2*c->bw), 0); ++ ety += HEIGHT(c); ++ } else { ++ h = (m->wh - oty) / ((1 + n - i) / 2); ++ resize(c, m->wx + mx + mw, m->wy + oty, ++ tw - (2*c->bw), h - (2*c->bw), 0); ++ oty += HEIGHT(c); ++ } ++ } ++} ++ ++void ++centeredfloatingmaster(Monitor *m) ++{ ++ unsigned int i, n, w, mh, mw, mx, mxo, my, myo, tx; ++ Client *c; ++ ++ /* count number of clients in the selected monitor */ ++ for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++); ++ if (n == 0) ++ return; ++ ++ /* initialize nmaster area */ ++ if (n > m->nmaster) { ++ /* go mfact box in the center if more than nmaster clients */ ++ if (m->ww > m->wh) { ++ mw = m->nmaster ? m->ww * m->mfact : 0; ++ mh = m->nmaster ? m->wh * 0.9 : 0; ++ } else { ++ mh = m->nmaster ? m->wh * m->mfact : 0; ++ mw = m->nmaster ? m->ww * 0.9 : 0; ++ } ++ mx = mxo = (m->ww - mw) / 2; ++ my = myo = (m->wh - mh) / 2; ++ } else { ++ /* go fullscreen if all clients are in the master area */ ++ mh = m->wh; ++ mw = m->ww; ++ mx = mxo = 0; ++ my = myo = 0; ++ } ++ ++ for(i = tx = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) ++ if (i < m->nmaster) { ++ /* nmaster clients are stacked horizontally, in the center ++ * of the screen */ ++ w = (mw + mxo - mx) / (MIN(n, m->nmaster) - i); ++ resize(c, m->wx + mx, m->wy + my, w - (2*c->bw), ++ mh - (2*c->bw), 0); ++ mx += WIDTH(c); ++ } else { ++ /* stack clients are stacked horizontally */ ++ w = (m->ww - tx) / (n - i); ++ resize(c, m->wx + tx, m->wy, w - (2*c->bw), ++ m->wh - (2*c->bw), 0); ++ tx += WIDTH(c); ++ } ++} diff --git a/dwm-swallow-20200807-b2de9b0.diff b/dwm-swallow-20200807-b2de9b0.diff deleted file mode 100644 index b3dbf46..0000000 --- a/dwm-swallow-20200807-b2de9b0.diff +++ /dev/null @@ -1,412 +0,0 @@ -From b2de9b0fd7988241db516a8f032f26cb9cf32be1 Mon Sep 17 00:00:00 2001 -From: Ben -Date: Fri, 7 Aug 2020 20:14:29 -0400 -Subject: [PATCH] added openbsd support for swallowing - ---- - config.def.h | 9 +- - config.mk | 3 +- - dwm.c | 235 +++++++++++++++++++++++++++++++++++++++++++++++++-- - 3 files changed, 237 insertions(+), 10 deletions(-) - -diff --git a/config.def.h b/config.def.h -index 1c0b587..fe51476 100644 ---- a/config.def.h -+++ b/config.def.h -@@ -3,6 +3,7 @@ - /* appearance */ - static const unsigned int borderpx = 1; /* border pixel of windows */ - static const unsigned int snap = 32; /* snap pixel */ -+static const int swallowfloating = 0; /* 1 means swallow floating windows by default */ - static const int showbar = 1; /* 0 means no bar */ - static const int topbar = 1; /* 0 means bottom bar */ - static const char *fonts[] = { "monospace:size=10" }; -@@ -26,9 +27,11 @@ 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, -1, -1 }, -+ { "St", NULL, NULL, 0, 0, 1, 0, -1 }, -+ { NULL, NULL, "Event Tester", 0, 0, 0, 1, -1 }, /* xev */ - }; - - /* layout(s) */ -diff --git a/config.mk b/config.mk -index 7084c33..ff9e508 100644 ---- a/config.mk -+++ b/config.mk -@@ -19,10 +19,11 @@ FREETYPELIBS = -lfontconfig -lXft - FREETYPEINC = /usr/include/freetype2 - # OpenBSD (uncomment) - #FREETYPEINC = ${X11INC}/freetype2 -+#KVMLIB = -lkvm - - # includes and libs - INCS = -I${X11INC} -I${FREETYPEINC} --LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -+LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lX11-xcb -lxcb -lxcb-res ${KVMLIB} - - # flags - CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS} -diff --git a/dwm.c b/dwm.c -index 9fd0286..e9f08f7 100644 ---- a/dwm.c -+++ b/dwm.c -@@ -40,6 +40,12 @@ - #include - #endif /* XINERAMA */ - #include -+#include -+#include -+#ifdef __OpenBSD__ -+#include -+#include -+#endif /* __OpenBSD */ - - #include "drw.h" - #include "util.h" -@@ -92,9 +98,11 @@ 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 +146,8 @@ typedef struct { - const char *title; - unsigned int tags; - int isfloating; -+ int isterminal; -+ int noswallow; - int monitor; - } Rule; - -@@ -235,6 +245,12 @@ static int xerrordummy(Display *dpy, XErrorEvent *ee); - static int xerrorstart(Display *dpy, XErrorEvent *ee); - static void zoom(const Arg *arg); - -+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]; -@@ -269,6 +285,8 @@ 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" - -@@ -298,6 +316,8 @@ 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); -@@ -414,6 +434,53 @@ 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) - { -@@ -653,6 +720,9 @@ destroynotify(XEvent *e) - - if ((c = wintoclient(ev->window))) - unmanage(c, 1); -+ -+ else if ((c = swallowingclient(ev->window))) -+ unmanage(c->swallowing, 1); - } - - void -@@ -1018,12 +1088,13 @@ killclient(const Arg *arg) - void - manage(Window w, XWindowAttributes *wa) - { -- Client *c, *t = NULL; -+ Client *c, *t = NULL, *term = 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; -@@ -1038,6 +1109,7 @@ 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) -@@ -1074,6 +1146,8 @@ manage(Window w, XWindowAttributes *wa) - c->mon->sel = c; - arrange(c->mon); - XMapWindow(dpy, c->win); -+ if (term) -+ swallow(term, c); - focus(NULL); - } - -@@ -1768,6 +1842,20 @@ 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; -+ } -+ - detach(c); - detachstack(c); - if (!destroyed) { -@@ -1782,9 +1870,12 @@ unmanage(Client *c, int destroyed) - XUngrabServer(dpy); - } - free(c); -- focus(NULL); -- updateclientlist(); -- arrange(m); -+ -+ if (!s) { -+ arrange(m); -+ focus(NULL); -+ updateclientlist(); -+ } - } - - void -@@ -2047,6 +2138,136 @@ 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) - { -@@ -2138,10 +2359,12 @@ 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(); - setup(); - #ifdef __OpenBSD__ -- if (pledge("stdio rpath proc exec", NULL) == -1) -+ if (pledge("stdio rpath proc exec ps", NULL) == -1) - die("pledge"); - #endif /* __OpenBSD__ */ - scan(); --- -2.26.2 - diff --git a/dwm.c b/dwm.c index aa9c6c9..a1f36c3 100644 --- a/dwm.c +++ b/dwm.c @@ -247,6 +247,8 @@ static int xerror(Display *dpy, XErrorEvent *ee); static int xerrordummy(Display *dpy, XErrorEvent *ee); static int xerrorstart(Display *dpy, XErrorEvent *ee); static void zoom(const Arg *arg); +static void centeredmaster(Monitor *m); +static void centeredfloatingmaster(Monitor *m); static void autostart_exec(void); static pid_t getparentprocess(pid_t p); @@ -2489,3 +2491,106 @@ main(int argc, char *argv[]) XCloseDisplay(dpy); return EXIT_SUCCESS; } + +void +centeredmaster(Monitor *m) +{ + unsigned int i, n, h, mw, mx, my, oty, ety, tw; + Client *c; + + /* count number of clients in the selected monitor */ + for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++); + if (n == 0) + return; + + /* initialize areas */ + mw = m->ww; + mx = 0; + my = 0; + tw = mw; + + if (n > m->nmaster) { + /* go mfact box in the center if more than nmaster clients */ + mw = m->nmaster ? m->ww * m->mfact : 0; + tw = m->ww - mw; + + if (n - m->nmaster > 1) { + /* only one client */ + mx = (m->ww - mw) / 2; + tw = (m->ww - mw) / 2; + } + } + + oty = 0; + ety = 0; + for (i = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) + if (i < m->nmaster) { + /* nmaster clients are stacked vertically, in the center + * of the screen */ + h = (m->wh - my) / (MIN(n, m->nmaster) - i); + resize(c, m->wx + mx, m->wy + my, mw - (2*c->bw), + h - (2*c->bw), 0); + my += HEIGHT(c); + } else { + /* stack clients are stacked vertically */ + if ((i - m->nmaster) % 2 ) { + h = (m->wh - ety) / ( (1 + n - i) / 2); + resize(c, m->wx, m->wy + ety, tw - (2*c->bw), + h - (2*c->bw), 0); + ety += HEIGHT(c); + } else { + h = (m->wh - oty) / ((1 + n - i) / 2); + resize(c, m->wx + mx + mw, m->wy + oty, + tw - (2*c->bw), h - (2*c->bw), 0); + oty += HEIGHT(c); + } + } +} + +void +centeredfloatingmaster(Monitor *m) +{ + unsigned int i, n, w, mh, mw, mx, mxo, my, myo, tx; + Client *c; + + /* count number of clients in the selected monitor */ + for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++); + if (n == 0) + return; + + /* initialize nmaster area */ + if (n > m->nmaster) { + /* go mfact box in the center if more than nmaster clients */ + if (m->ww > m->wh) { + mw = m->nmaster ? m->ww * m->mfact : 0; + mh = m->nmaster ? m->wh * 0.9 : 0; + } else { + mh = m->nmaster ? m->wh * m->mfact : 0; + mw = m->nmaster ? m->ww * 0.9 : 0; + } + mx = mxo = (m->ww - mw) / 2; + my = myo = (m->wh - mh) / 2; + } else { + /* go fullscreen if all clients are in the master area */ + mh = m->wh; + mw = m->ww; + mx = mxo = 0; + my = myo = 0; + } + + for(i = tx = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++) + if (i < m->nmaster) { + /* nmaster clients are stacked horizontally, in the center + * of the screen */ + w = (mw + mxo - mx) / (MIN(n, m->nmaster) - i); + resize(c, m->wx + mx, m->wy + my, w - (2*c->bw), + mh - (2*c->bw), 0); + mx += WIDTH(c); + } else { + /* stack clients are stacked horizontally */ + w = (m->ww - tx) / (n - i); + resize(c, m->wx + tx, m->wy, w - (2*c->bw), + m->wh - (2*c->bw), 0); + tx += WIDTH(c); + } +} diff --git a/dwm.c.orig b/dwm.c.orig index 78e3aa4..aa9c6c9 100644 --- a/dwm.c.orig +++ b/dwm.c.orig @@ -40,6 +40,12 @@ #include #endif /* XINERAMA */ #include +#include +#include +#ifdef __OpenBSD__ +#include +#include +#endif /* __OpenBSD */ #include "drw.h" #include "util.h" @@ -92,9 +98,11 @@ struct Client { int basew, baseh, incw, inch, maxw, maxh, minw, minh; int bw, oldbw; unsigned int tags; - int isfixed, iscentered, isfloating, isalwaysontop, isurgent, neverfocus, oldstate, isfullscreen; + int isfixed, iscentered, isfloating, isalwaysontop, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow; + pid_t pid; Client *next; Client *snext; + Client *swallowing; Monitor *mon; Window win; }; @@ -140,6 +148,8 @@ typedef struct { unsigned int tags; int iscentered; int isfloating; + int isterminal; + int noswallow; int monitor; } Rule; @@ -239,6 +249,12 @@ 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]; @@ -273,6 +289,8 @@ 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" @@ -331,6 +349,8 @@ applyrules(Client *c) && (!r->class || strstr(class, r->class)) && (!r->instance || strstr(instance, r->instance))) { + c->isterminal = r->isterminal; + c->noswallow = r->noswallow; c->iscentered = r->iscentered; c->isfloating = r->isfloating; c->tags |= r->tags; @@ -448,6 +468,53 @@ 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) { @@ -688,6 +755,9 @@ destroynotify(XEvent *e) if ((c = wintoclient(ev->window))) unmanage(c, 1); + + else if ((c = swallowingclient(ev->window))) + unmanage(c->swallowing, 1); } void @@ -1056,12 +1126,13 @@ killclient(const Arg *arg) void manage(Window w, XWindowAttributes *wa) { - Client *c, *t = NULL; + Client *c, *t = NULL, *term = 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; @@ -1076,6 +1147,7 @@ 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) @@ -1116,6 +1188,8 @@ manage(Window w, XWindowAttributes *wa) c->mon->sel = c; arrange(c->mon); XMapWindow(dpy, c->win); + if (term) + swallow(term, c); focus(NULL); } @@ -1881,6 +1955,20 @@ 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; + } + detach(c); detachstack(c); if (!destroyed) { @@ -1895,9 +1983,12 @@ unmanage(Client *c, int destroyed) XUngrabServer(dpy); } free(c); - focus(NULL); - updateclientlist(); - arrange(m); + + if (!s) { + arrange(m); + focus(NULL); + updateclientlist(); + } } void @@ -2162,6 +2253,136 @@ 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) { @@ -2253,11 +2474,13 @@ 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", NULL) == -1) + if (pledge("stdio rpath proc exec ps", NULL) == -1) die("pledge"); #endif /* __OpenBSD__ */ scan(); diff --git a/dwm.c.rej b/dwm.c.rej index d62f293..3f8579a 100644 --- a/dwm.c.rej +++ b/dwm.c.rej @@ -1,38 +1,11 @@ --- dwm.c +++ dwm.c -@@ -98,9 +104,11 @@ 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; - }; -@@ -314,6 +332,8 @@ 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); -@@ -2355,10 +2576,12 @@ 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(); - setup(); - #ifdef __OpenBSD__ -- if (pledge("stdio rpath proc exec", NULL) == -1) -+ if (pledge("stdio rpath proc exec ps", NULL) == -1) - die("pledge"); - #endif /* __OpenBSD__ */ - scan(); +@@ -233,6 +233,8 @@ static int xerror(Display *dpy, XErrorEvent *ee); + static int xerrordummy(Display *dpy, XErrorEvent *ee); + static int xerrorstart(Display *dpy, XErrorEvent *ee); + static void zoom(const Arg *arg); ++static void centeredmaster(Monitor *m); ++static void centeredfloatingmaster(Monitor *m); + + /* variables */ + static const char broken[] = "broken"; diff --git a/dwm.o b/dwm.o new file mode 100644 index 0000000..f75cc6a Binary files /dev/null and b/dwm.o differ diff --git a/patches.txt b/patches.txt index 82d9817..8fe81a0 100644 --- a/patches.txt +++ b/patches.txt @@ -2,4 +2,6 @@ activetagindicator alwaysontop cool-autostart center +centeredmaster fullgaps +swallow diff --git a/util.o b/util.o new file mode 100644 index 0000000..4607dbd Binary files /dev/null and b/util.o differ