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Polybar patch

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pull/1/head
E. Almqvist 4 years ago
parent 5829dbceb4
commit a62b25875b
2 changed files with 181 additions and 15 deletions
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  1. 4
      config.def.h
  2. 192
      dwm.c

4
config.def.h
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@ -6,6 +6,10 @@ static const unsigned int gappx = 5; /* gaps between windows */
static const unsigned int snap = 32; /* snap pixel */
static const int showbar = 1; /* 0 means no bar */
static const int topbar = 1; /* 0 means bottom bar */
static const int usealtbar = 1; /* 1 means use non-dwm status bar */
static const char *altbarclass = "Polybar"; /* Alternate bar class name */
static const char *alttrayname = "tray"; /* Polybar tray instance name */
static const char *altbarcmd = "$HOME/bar.sh"; /* Alternate bar launch command */
static const char *fonts[] = { "monospace:size=10" };
static const char dmenufont[] = "monospace:size=10";
static const char col_gray1[] = "#222222";

192
dwm.c
Unescape View File

@ -47,8 +47,8 @@
/* macros */
#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
#define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \
* MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
#define INTERSECT(x,y,w,h,m) (MAX(0, MIN((x)+(w),(m)->mx+(m)->mw) - MAX((x),(m)->mx)) \
* MAX(0, MIN((y)+(h),(m)->my+(m)->mh) - MAX((y),(m)->my)))
#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags]))
#define LENGTH(X) (sizeof X / sizeof X[0])
#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
@ -116,7 +116,8 @@ struct Monitor {
float mfact;
int nmaster;
int num;
int by; /* bar geometry */
int by, bh; /* bar geometry */
int tx, tw; /* bar tray geometry */
int mx, my, mw, mh; /* screen size */
int wx, wy, ww, wh; /* window area */
int gappx; /* gaps between windows */
@ -130,6 +131,7 @@ struct Monitor {
Client *stack;
Monitor *next;
Window barwin;
Window traywin;
const Layout *lt[2];
};
@ -180,6 +182,8 @@ static void incnmaster(const Arg *arg);
static void keypress(XEvent *e);
static void killclient(const Arg *arg);
static void manage(Window w, XWindowAttributes *wa);
static void managealtbar(Window win, XWindowAttributes *wa);
static void managetray(Window win, XWindowAttributes *wa);
static void mappingnotify(XEvent *e);
static void maprequest(XEvent *e);
static void monocle(Monitor *m);
@ -196,6 +200,7 @@ static void resizemouse(const Arg *arg);
static void restack(Monitor *m);
static void run(void);
static void scan(void);
static void scantray(void);
static int sendevent(Client *c, Atom proto);
static void sendmon(Client *c, Monitor *m);
static void setclientstate(Client *c, long state);
@ -209,6 +214,7 @@ static void seturgent(Client *c, int urg);
static void showhide(Client *c);
static void sigchld(int unused);
static void spawn(const Arg *arg);
static void spawnbar();
static void tag(const Arg *arg);
static void tagmon(const Arg *arg);
static void tile(Monitor *);
@ -218,6 +224,8 @@ static void toggletag(const Arg *arg);
static void toggleview(const Arg *arg);
static void unfocus(Client *c, int setfocus);
static void unmanage(Client *c, int destroyed);
static void unmanagealtbar(Window w);
static void unmanagetray(Window w);
static void unmapnotify(XEvent *e);
static void updatebarpos(Monitor *m);
static void updatebars(void);
@ -232,6 +240,7 @@ static void updatewmhints(Client *c);
static void view(const Arg *arg);
static Client *wintoclient(Window w);
static Monitor *wintomon(Window w);
static int wmclasscontains(Window win, const char *class, const char *name);
static int xerror(Display *dpy, XErrorEvent *ee);
static int xerrordummy(Display *dpy, XErrorEvent *ee);
static int xerrorstart(Display *dpy, XErrorEvent *ee);
@ -507,8 +516,10 @@ cleanupmon(Monitor *mon)
for (m = mons; m && m->next != mon; m = m->next);
m->next = mon->next;
}
XUnmapWindow(dpy, mon->barwin);
XDestroyWindow(dpy, mon->barwin);
if (!usealtbar) {
XUnmapWindow(dpy, mon->barwin);
XDestroyWindow(dpy, mon->barwin);
}
free(mon);
}
@ -570,7 +581,7 @@ configurenotify(XEvent *e)
for (c = m->clients; c; c = c->next)
if (c->isfullscreen)
resizeclient(c, m->mx, m->my, m->mw, m->mh);
XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, m->bh);
}
focus(NULL);
arrange(NULL);
@ -637,6 +648,7 @@ createmon(void)
m = ecalloc(1, sizeof(Monitor));
m->tagset[0] = m->tagset[1] = 1;
m->bh = bh;
m->mfact = mfact;
m->nmaster = nmaster;
m->showbar = showbar;
@ -652,10 +664,15 @@ void
destroynotify(XEvent *e)
{
Client *c;
Monitor *m;
XDestroyWindowEvent *ev = &e->xdestroywindow;
if ((c = wintoclient(ev->window)))
unmanage(c, 1);
else if ((m = wintomon(ev->window)) && m->barwin == ev->window)
unmanagealtbar(ev->window);
else if (m->traywin == ev->window)
unmanagetray(ev->window);
}
void
@ -699,6 +716,9 @@ dirtomon(int dir)
void
drawbar(Monitor *m)
{
if (usealtbar)
return;
int x, w, tw = 0;
int boxs = drw->fonts->h / 9;
int boxw = drw->fonts->h / 6 + 2;
@ -1080,6 +1100,45 @@ manage(Window w, XWindowAttributes *wa)
focus(NULL);
}
void
managealtbar(Window win, XWindowAttributes *wa)
{
Monitor *m;
if (!(m = recttomon(wa->x, wa->y, wa->width, wa->height)))
return;
m->barwin = win;
m->by = wa->y;
bh = m->bh = wa->height;
updatebarpos(m);
arrange(m);
XSelectInput(dpy, win, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
XMoveResizeWindow(dpy, win, wa->x, wa->y, wa->width, wa->height);
XMapWindow(dpy, win);
XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend,
(unsigned char *) &win, 1);
}
void
managetray(Window win, XWindowAttributes *wa)
{
Monitor *m;
if (!(m = recttomon(wa->x, wa->y, wa->width, wa->height)))
return;
m->traywin = win;
m->tx = wa->x;
m->tw = wa->width;
updatebarpos(m);
arrange(m);
XSelectInput(dpy, win, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
XMoveResizeWindow(dpy, win, wa->x, wa->y, wa->width, wa->height);
XMapWindow(dpy, win);
XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend,
(unsigned char *) &win, 1);
}
void
mappingnotify(XEvent *e)
{
@ -1100,7 +1159,9 @@ maprequest(XEvent *e)
return;
if (wa.override_redirect)
return;
if (!wintoclient(ev->window))
if (wmclasscontains(ev->window, altbarclass, ""))
managealtbar(ev->window, &wa);
else if (!wintoclient(ev->window))
manage(ev->window, &wa);
}
@ -1396,7 +1457,9 @@ scan(void)
if (!XGetWindowAttributes(dpy, wins[i], &wa)
|| wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
continue;
if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
if (wmclasscontains(wins[i], altbarclass, ""))
managealtbar(wins[i], &wa);
else if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
manage(wins[i], &wa);
}
for (i = 0; i < num; i++) { /* now the transients */
@ -1411,6 +1474,29 @@ scan(void)
}
}
void
scantray(void)
{
unsigned int num;
Window d1, d2, *wins = NULL;
XWindowAttributes wa;
if (XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
for (unsigned int i = 0; i < num; i++) {
if (wmclasscontains(wins[i], altbarclass, alttrayname)) {
if (!XGetWindowAttributes(dpy, wins[i], &wa))
break;
managetray(wins[i], &wa);
}
}
}
if (wins)
XFree(wins);
}
void
sendmon(Client *c, Monitor *m)
{
@ -1559,7 +1645,7 @@ setup(void)
if (!drw_fontset_create(drw, fonts, LENGTH(fonts)))
die("no fonts could be loaded.");
lrpad = drw->fonts->h;
bh = drw->fonts->h + 5;
bh = usealtbar ? 0 : drw->fonts->h + 5;
updategeom();
/* init atoms */
utf8string = XInternAtom(dpy, "UTF8_STRING", False);
@ -1608,6 +1694,7 @@ setup(void)
XSelectInput(dpy, root, wa.event_mask);
grabkeys();
focus(NULL);
spawnbar();
}
@ -1666,6 +1753,13 @@ spawn(const Arg *arg)
}
}
void
spawnbar()
{
if (*altbarcmd)
system(altbarcmd);
}
void
tag(const Arg *arg)
{
@ -1715,9 +1809,18 @@ tile(Monitor *m)
void
togglebar(const Arg *arg)
{
/**
* Polybar tray does not raise maprequest event. It must be manually scanned
* for. Scanning it too early while the tray is being populated would give
* wrong dimensions.
*/
if (!selmon->traywin)
scantray();
selmon->showbar = !selmon->showbar;
updatebarpos(selmon);
XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, selmon->bh);
XMoveResizeWindow(dpy, selmon->traywin, selmon->tx, selmon->by, selmon->tw, selmon->bh);
arrange(selmon);
}
@ -1800,10 +1903,41 @@ unmanage(Client *c, int destroyed)
arrange(m);
}
void
unmanagealtbar(Window w)
{
Monitor *m = wintomon(w);
if (!m)
return;
m->barwin = 0;
m->by = 0;
m->bh = 0;
updatebarpos(m);
arrange(m);
}
void
unmanagetray(Window w)
{
Monitor *m = wintomon(w);
if (!m)
return;
m->traywin = 0;
m->tx = 0;
m->tw = 0;
updatebarpos(m);
arrange(m);
}
void
unmapnotify(XEvent *e)
{
Client *c;
Monitor *m;
XUnmapEvent *ev = &e->xunmap;
if ((c = wintoclient(ev->window))) {
@ -1811,12 +1945,18 @@ unmapnotify(XEvent *e)
setclientstate(c, WithdrawnState);
else
unmanage(c, 0);
}
} else if ((m = wintomon(ev->window)) && m->barwin == ev->window)
unmanagealtbar(ev->window);
else if (m->traywin == ev->window)
unmanagetray(ev->window);
}
void
updatebars(void)
{
if (usealtbar)
return;
Monitor *m;
XSetWindowAttributes wa = {
.override_redirect = True,
@ -1842,11 +1982,11 @@ updatebarpos(Monitor *m)
m->wy = m->my;
m->wh = m->mh;
if (m->showbar) {
m->wh -= bh;
m->wh -= m->bh;
m->by = m->topbar ? m->wy : m->wy + m->wh;
m->wy = m->topbar ? m->wy + bh : m->wy;
m->wy = m->topbar ? m->wy + m->bh : m->wy;
} else
m->by = -bh;
m->by = -m->bh;
}
void
@ -2083,13 +2223,35 @@ wintomon(Window w)
if (w == root && getrootptr(&x, &y))
return recttomon(x, y, 1, 1);
for (m = mons; m; m = m->next)
if (w == m->barwin)
if (w == m->barwin || w == m->traywin)
return m;
if ((c = wintoclient(w)))
return c->mon;
return selmon;
}
int
wmclasscontains(Window win, const char *class, const char *name)
{
XClassHint ch = { NULL, NULL };
int res = 1;
if (XGetClassHint(dpy, win, &ch)) {
if (ch.res_name && strstr(ch.res_name, name) == NULL)
res = 0;
if (ch.res_class && strstr(ch.res_class, class) == NULL)
res = 0;
} else
res = 0;
if (ch.res_class)
XFree(ch.res_class);
if (ch.res_name)
XFree(ch.res_name);
return res;
}
/* There's no way to check accesses to destroyed windows, thus those cases are
* ignored (especially on UnmapNotify's). Other types of errors call Xlibs
* default error handler, which may call exit. */

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