swallow patch
This commit is contained in:
Luke Smith
parent
dc2cfafa7e
commit
9025265545
3 changed files with 189 additions and 9 deletions
6
config.h
6
config.h
|
|
@ -32,9 +32,9 @@ static const Rule rules[] = {
|
|||
* WM_CLASS(STRING) = instance, class
|
||||
* WM_NAME(STRING) = title
|
||||
*/
|
||||
/* class instance title tags mask isfloating monitor */
|
||||
{ "Gimp", NULL, NULL, 1 << 8, 0, -1 },
|
||||
/* { "Firefox", NULL, NULL, 1 << 8, 0, -1 }, */
|
||||
/* class instance title tags mask isfloating isterminal noswallow monitor */
|
||||
{ "Gimp", NULL, NULL, 1 << 8, 0, 0, 0, -1 },
|
||||
{ "St", NULL, NULL, 0, 0, 1, 0, -1 },
|
||||
};
|
||||
|
||||
/* layout(s) */
|
||||
|
|
|
|||
|
|
@ -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} ${FREETYPELIBS} -lX11-xcb -lxcb -lxcb-res
|
||||
|
||||
# flags
|
||||
CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
|
||||
|
|
|
|||
186
dwm.c
186
dwm.c
|
|
@ -41,6 +41,8 @@
|
|||
#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"
|
||||
|
|
@ -114,9 +116,11 @@ struct Client {
|
|||
int basew, baseh, incw, inch, maxw, maxh, minw, minh;
|
||||
int bw, oldbw;
|
||||
unsigned int tags;
|
||||
int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, issticky;
|
||||
int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, isterminal, noswallow, issticky;
|
||||
pid_t pid;
|
||||
Client *next;
|
||||
Client *snext;
|
||||
Client *swallowing;
|
||||
Monitor *mon;
|
||||
Window win;
|
||||
};
|
||||
|
|
@ -164,6 +168,8 @@ typedef struct {
|
|||
const char *title;
|
||||
unsigned int tags;
|
||||
int isfloating;
|
||||
int isterminal;
|
||||
int noswallow;
|
||||
int monitor;
|
||||
} Rule;
|
||||
|
||||
|
|
@ -272,6 +278,13 @@ static int xerrorstart(Display *dpy, XErrorEvent *ee);
|
|||
static void xrdb(const Arg *arg);
|
||||
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];
|
||||
|
|
@ -310,6 +323,8 @@ 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"
|
||||
|
||||
|
|
@ -341,6 +356,7 @@ 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);
|
||||
|
|
@ -457,6 +473,47 @@ 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);
|
||||
}
|
||||
|
||||
void
|
||||
buttonpress(XEvent *e)
|
||||
{
|
||||
|
|
@ -735,6 +792,9 @@ destroynotify(XEvent *e)
|
|||
|
||||
if ((c = wintoclient(ev->window)))
|
||||
unmanage(c, 1);
|
||||
|
||||
else if ((c = swallowingclient(ev->window)))
|
||||
unmanage(c->swallowing, 1);
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -1132,12 +1192,13 @@ loadxrdb()
|
|||
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;
|
||||
|
|
@ -1152,6 +1213,7 @@ 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)
|
||||
|
|
@ -1196,6 +1258,8 @@ manage(Window w, XWindowAttributes *wa)
|
|||
c->mon->sel = c;
|
||||
arrange(c->mon);
|
||||
XMapWindow(dpy, c->win);
|
||||
if (term)
|
||||
swallow(term, c);
|
||||
focus(NULL);
|
||||
}
|
||||
|
||||
|
|
@ -1994,6 +2058,20 @@ 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) {
|
||||
|
|
@ -2008,9 +2086,12 @@ unmanage(Client *c, int destroyed)
|
|||
XUngrabServer(dpy);
|
||||
}
|
||||
free(c);
|
||||
|
||||
if (!s) {
|
||||
arrange(m);
|
||||
focus(NULL);
|
||||
updateclientlist();
|
||||
arrange(m);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -2275,6 +2356,103 @@ 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)
|
||||
{
|
||||
|
|
@ -2377,6 +2555,8 @@ 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();
|
||||
XrmInitialize();
|
||||
loadxrdb();
|
||||
|
|
|
|||
Loading…
Reference in a new issue