some more rearrangements
This commit is contained in:
Anselm R. Garbe
parent
49197fe4bf
commit
9449ea3e00
290
dwm.c
290
dwm.c
@ -112,14 +112,14 @@ typedef struct {
|
||||
regex_t *tagregex;
|
||||
} Regs;
|
||||
|
||||
/* functions */
|
||||
|
||||
/* forward declarations */
|
||||
static void applyrules(Client *c);
|
||||
static void arrange(void);
|
||||
static void attach(Client *c);
|
||||
static void attachstack(Client *c);
|
||||
static void ban(Client *c);
|
||||
static void buttonpress(XEvent *e);
|
||||
static void checkotherwm(void);
|
||||
static void cleanup(void);
|
||||
static void compileregs(void);
|
||||
static void configure(Client *c);
|
||||
@ -140,17 +140,13 @@ static void focus(Client *c);
|
||||
static void focusnext(const char *arg);
|
||||
static void focusprev(const char *arg);
|
||||
static Client *getclient(Window w);
|
||||
static unsigned long getcolor(const char *colstr);
|
||||
static long getstate(Window w);
|
||||
static Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
|
||||
static void grabbuttons(Client *c, Bool focused);
|
||||
static unsigned int idxoftag(const char *tag);
|
||||
static void initbar(void);
|
||||
static unsigned long initcolor(const char *colstr);
|
||||
static void initfont(const char *fontstr);
|
||||
static void initlayouts(void);
|
||||
static void initstyle(void);
|
||||
static Bool isarrange(void (*func)());
|
||||
static Bool isfloating(void);
|
||||
static Bool isoccupied(unsigned int t);
|
||||
static Bool isprotodel(Client *c);
|
||||
static Bool isvisible(Client *c);
|
||||
@ -167,6 +163,7 @@ static void quit(const char *arg);
|
||||
static void resize(Client *c, int x, int y, int w, int h, Bool sizehints);
|
||||
static void resizemouse(Client *c);
|
||||
static void restack(void);
|
||||
static void run(void);
|
||||
static void scan(void);
|
||||
static void setclientstate(Client *c, long state);
|
||||
static void setlayout(const char *arg);
|
||||
@ -236,7 +233,7 @@ static Regs *regs = NULL;
|
||||
/* configuration, allows nested code to access above variables */
|
||||
#include "config.h"
|
||||
|
||||
/* implementation */
|
||||
/* functions*/
|
||||
static void
|
||||
applyrules(Client *c) {
|
||||
static char buf[512];
|
||||
@ -338,14 +335,14 @@ buttonpress(XEvent *e) {
|
||||
focus(c);
|
||||
if(CLEANMASK(ev->state) != MODKEY)
|
||||
return;
|
||||
if(ev->button == Button1 && (isfloating() || c->isfloating)) {
|
||||
if(ev->button == Button1 && (isarrange(floating) || c->isfloating)) {
|
||||
restack();
|
||||
movemouse(c);
|
||||
}
|
||||
else if(ev->button == Button2)
|
||||
zoom(NULL);
|
||||
else if(ev->button == Button3
|
||||
&& (isfloating() || c->isfloating) && !c->isfixed)
|
||||
&& (isarrange(floating) || c->isfloating) && !c->isfixed)
|
||||
{
|
||||
restack();
|
||||
resizemouse(c);
|
||||
@ -353,6 +350,22 @@ buttonpress(XEvent *e) {
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
checkotherwm(void) {
|
||||
otherwm = False;
|
||||
XSetErrorHandler(xerrorstart);
|
||||
|
||||
/* this causes an error if some other window manager is running */
|
||||
XSelectInput(dpy, root, SubstructureRedirectMask);
|
||||
XSync(dpy, False);
|
||||
if(otherwm)
|
||||
eprint("dwm: another window manager is already running\n");
|
||||
XSync(dpy, False);
|
||||
XSetErrorHandler(NULL);
|
||||
xerrorxlib = XSetErrorHandler(xerror);
|
||||
XSync(dpy, False);
|
||||
}
|
||||
|
||||
static void
|
||||
cleanup(void) {
|
||||
close(STDIN_FILENO);
|
||||
@ -446,7 +459,7 @@ configurerequest(XEvent *e) {
|
||||
c->ismax = False;
|
||||
if(ev->value_mask & CWBorderWidth)
|
||||
c->border = ev->border_width;
|
||||
if(c->isfixed || c->isfloating || isfloating()) {
|
||||
if(c->isfixed || c->isfloating || isarrange(floating)) {
|
||||
if(ev->value_mask & CWX)
|
||||
c->x = ev->x;
|
||||
if(ev->value_mask & CWY)
|
||||
@ -728,6 +741,16 @@ getclient(Window w) {
|
||||
return c;
|
||||
}
|
||||
|
||||
static unsigned long
|
||||
getcolor(const char *colstr) {
|
||||
Colormap cmap = DefaultColormap(dpy, screen);
|
||||
XColor color;
|
||||
|
||||
if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
|
||||
eprint("error, cannot allocate color '%s'\n", colstr);
|
||||
return color.pixel;
|
||||
}
|
||||
|
||||
static long
|
||||
getstate(Window w) {
|
||||
int format, status;
|
||||
@ -820,37 +843,6 @@ idxoftag(const char *tag) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void
|
||||
initbar(void) {
|
||||
XSetWindowAttributes wa;
|
||||
|
||||
wa.override_redirect = 1;
|
||||
wa.background_pixmap = ParentRelative;
|
||||
wa.event_mask = ButtonPressMask | ExposureMask;
|
||||
barwin = XCreateWindow(dpy, root, sx, sy, sw, bh, 0,
|
||||
DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen),
|
||||
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
|
||||
XDefineCursor(dpy, barwin, cursor[CurNormal]);
|
||||
updatebarpos();
|
||||
XMapRaised(dpy, barwin);
|
||||
strcpy(stext, "dwm-"VERSION);
|
||||
dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
|
||||
dc.gc = XCreateGC(dpy, root, 0, 0);
|
||||
XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
|
||||
if(!dc.font.set)
|
||||
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
|
||||
}
|
||||
|
||||
static unsigned long
|
||||
initcolor(const char *colstr) {
|
||||
Colormap cmap = DefaultColormap(dpy, screen);
|
||||
XColor color;
|
||||
|
||||
if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
|
||||
eprint("error, cannot allocate color '%s'\n", colstr);
|
||||
return color.pixel;
|
||||
}
|
||||
|
||||
static void
|
||||
initfont(const char *fontstr) {
|
||||
char *def, **missing;
|
||||
@ -893,41 +885,12 @@ initfont(const char *fontstr) {
|
||||
dc.font.height = dc.font.ascent + dc.font.descent;
|
||||
}
|
||||
|
||||
static void
|
||||
initlayouts(void) {
|
||||
unsigned int i, w;
|
||||
|
||||
nlayouts = sizeof layouts / sizeof layouts[0];
|
||||
for(blw = i = 0; i < nlayouts; i++) {
|
||||
w = textw(layouts[i].symbol);
|
||||
if(w > blw)
|
||||
blw = w;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
initstyle(void) {
|
||||
dc.norm[ColBorder] = initcolor(NORMBORDERCOLOR);
|
||||
dc.norm[ColBG] = initcolor(NORMBGCOLOR);
|
||||
dc.norm[ColFG] = initcolor(NORMFGCOLOR);
|
||||
dc.sel[ColBorder] = initcolor(SELBORDERCOLOR);
|
||||
dc.sel[ColBG] = initcolor(SELBGCOLOR);
|
||||
dc.sel[ColFG] = initcolor(SELFGCOLOR);
|
||||
initfont(FONT);
|
||||
dc.h = bh = dc.font.height + 2;
|
||||
}
|
||||
|
||||
static Bool
|
||||
isarrange(void (*func)())
|
||||
{
|
||||
return func == layouts[ltidx].arrange;
|
||||
}
|
||||
|
||||
static Bool
|
||||
isfloating(void) {
|
||||
return layouts[ltidx].arrange == floating;
|
||||
}
|
||||
|
||||
static Bool
|
||||
isoccupied(unsigned int t) {
|
||||
Client *c;
|
||||
@ -1300,9 +1263,9 @@ restack(void) {
|
||||
drawbar();
|
||||
if(!sel)
|
||||
return;
|
||||
if(sel->isfloating || isfloating())
|
||||
if(sel->isfloating || isarrange(floating))
|
||||
XRaiseWindow(dpy, sel->win);
|
||||
if(!isfloating()) {
|
||||
if(!isarrange(floating)) {
|
||||
wc.stack_mode = Below;
|
||||
wc.sibling = barwin;
|
||||
if(!sel->isfloating) {
|
||||
@ -1320,6 +1283,54 @@ restack(void) {
|
||||
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
|
||||
}
|
||||
|
||||
static void
|
||||
run(void) {
|
||||
char *p;
|
||||
int r, xfd;
|
||||
fd_set rd;
|
||||
XEvent ev;
|
||||
|
||||
/* main event loop, also reads status text from stdin */
|
||||
XSync(dpy, False);
|
||||
xfd = ConnectionNumber(dpy);
|
||||
readin = True;
|
||||
while(running) {
|
||||
FD_ZERO(&rd);
|
||||
if(readin)
|
||||
FD_SET(STDIN_FILENO, &rd);
|
||||
FD_SET(xfd, &rd);
|
||||
if(select(xfd + 1, &rd, NULL, NULL, NULL) == -1) {
|
||||
if(errno == EINTR)
|
||||
continue;
|
||||
eprint("select failed\n");
|
||||
}
|
||||
if(FD_ISSET(STDIN_FILENO, &rd)) {
|
||||
switch(r = read(STDIN_FILENO, stext, sizeof stext - 1)) {
|
||||
case -1:
|
||||
strncpy(stext, strerror(errno), sizeof stext - 1);
|
||||
stext[sizeof stext - 1] = '\0';
|
||||
readin = False;
|
||||
break;
|
||||
case 0:
|
||||
strncpy(stext, "EOF", 4);
|
||||
readin = False;
|
||||
break;
|
||||
default:
|
||||
for(stext[r] = '\0', p = stext + strlen(stext) - 1; p >= stext && *p == '\n'; *p-- = '\0');
|
||||
for(; p >= stext && *p != '\n'; --p);
|
||||
if(p > stext)
|
||||
strncpy(stext, p + 1, sizeof stext);
|
||||
}
|
||||
drawbar();
|
||||
}
|
||||
while(XPending(dpy)) {
|
||||
XNextEvent(dpy, &ev);
|
||||
if(handler[ev.type])
|
||||
(handler[ev.type])(&ev); /* call handler */
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
scan(void) {
|
||||
unsigned int i, num;
|
||||
@ -1401,8 +1412,7 @@ setmwfact(const char *arg) {
|
||||
|
||||
static void
|
||||
setup(void) {
|
||||
int i, j;
|
||||
unsigned int mask;
|
||||
unsigned int i, j, mask;
|
||||
Window w;
|
||||
XModifierKeymap *modmap;
|
||||
XSetWindowAttributes wa;
|
||||
@ -1416,37 +1426,80 @@ setup(void) {
|
||||
netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
|
||||
XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
|
||||
PropModeReplace, (unsigned char *) netatom, NetLast);
|
||||
|
||||
/* init cursors */
|
||||
cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr);
|
||||
cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
|
||||
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
|
||||
|
||||
/* init geometry */
|
||||
sx = sy = 0;
|
||||
sw = DisplayWidth(dpy, screen);
|
||||
sh = DisplayHeight(dpy, screen);
|
||||
|
||||
/* init modifier map */
|
||||
modmap = XGetModifierMapping(dpy);
|
||||
for (i = 0; i < 8; i++)
|
||||
for (j = 0; j < modmap->max_keypermod; j++) {
|
||||
for(i = 0; i < 8; i++)
|
||||
for(j = 0; j < modmap->max_keypermod; j++) {
|
||||
if(modmap->modifiermap[i * modmap->max_keypermod + j]
|
||||
== XKeysymToKeycode(dpy, XK_Num_Lock))
|
||||
== XKeysymToKeycode(dpy, XK_Num_Lock))
|
||||
numlockmask = (1 << i);
|
||||
}
|
||||
XFreeModifiermap(modmap);
|
||||
|
||||
/* select for events */
|
||||
wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask
|
||||
| EnterWindowMask | LeaveWindowMask | StructureNotifyMask;
|
||||
wa.cursor = cursor[CurNormal];
|
||||
XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
|
||||
XSelectInput(dpy, root, wa.event_mask);
|
||||
keypress(NULL); /* grabkeys */
|
||||
|
||||
/* grab keys */
|
||||
keypress(NULL);
|
||||
|
||||
/* init tags */
|
||||
compileregs();
|
||||
for(ntags = 0; tags[ntags]; ntags++);
|
||||
seltags = emallocz(sizeof(Bool) * ntags);
|
||||
seltags[0] = True;
|
||||
/* geometry */
|
||||
sx = sy = 0;
|
||||
sw = DisplayWidth(dpy, screen);
|
||||
sh = DisplayHeight(dpy, screen);
|
||||
initstyle();
|
||||
initlayouts();
|
||||
initbar();
|
||||
|
||||
/* init appearance */
|
||||
dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR);
|
||||
dc.norm[ColBG] = getcolor(NORMBGCOLOR);
|
||||
dc.norm[ColFG] = getcolor(NORMFGCOLOR);
|
||||
dc.sel[ColBorder] = getcolor(SELBORDERCOLOR);
|
||||
dc.sel[ColBG] = getcolor(SELBGCOLOR);
|
||||
dc.sel[ColFG] = getcolor(SELFGCOLOR);
|
||||
initfont(FONT);
|
||||
dc.h = bh = dc.font.height + 2;
|
||||
|
||||
/* init layouts */
|
||||
mwfact = MWFACT;
|
||||
nlayouts = sizeof layouts / sizeof layouts[0];
|
||||
for(blw = i = 0; i < nlayouts; i++) {
|
||||
j = textw(layouts[i].symbol);
|
||||
if(j > blw)
|
||||
blw = j;
|
||||
}
|
||||
|
||||
/* init bar */
|
||||
bpos = BARPOS;
|
||||
wa.override_redirect = 1;
|
||||
wa.background_pixmap = ParentRelative;
|
||||
wa.event_mask = ButtonPressMask | ExposureMask;
|
||||
barwin = XCreateWindow(dpy, root, sx, sy, sw, bh, 0,
|
||||
DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen),
|
||||
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
|
||||
XDefineCursor(dpy, barwin, cursor[CurNormal]);
|
||||
updatebarpos();
|
||||
XMapRaised(dpy, barwin);
|
||||
strcpy(stext, "dwm-"VERSION);
|
||||
dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
|
||||
dc.gc = XCreateGC(dpy, root, 0, 0);
|
||||
XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
|
||||
if(!dc.font.set)
|
||||
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
|
||||
|
||||
/* multihead support */
|
||||
selscreen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
|
||||
}
|
||||
@ -1568,7 +1621,7 @@ static void
|
||||
togglemax(const char *arg) {
|
||||
XEvent ev;
|
||||
|
||||
if(!sel || (!isfloating() && !sel->isfloating) || sel->isfixed)
|
||||
if(!sel || (!isarrange(floating) && !sel->isfloating) || sel->isfixed)
|
||||
return;
|
||||
if((sel->ismax = !sel->ismax)) {
|
||||
sel->rx = sel->x;
|
||||
@ -1794,81 +1847,24 @@ zoom(const char *arg) {
|
||||
|
||||
int
|
||||
main(int argc, char *argv[]) {
|
||||
char *p;
|
||||
int r, xfd;
|
||||
fd_set rd;
|
||||
XEvent ev;
|
||||
|
||||
if(argc == 2 && !strcmp("-v", argv[1]))
|
||||
eprint("dwm-"VERSION", © 2006-2007 A. R. Garbe, S. van Dijk, J. Salmi, P. Hruby, S. Nagy\n");
|
||||
else if(argc != 1)
|
||||
eprint("usage: dwm [-v]\n");
|
||||
|
||||
/* macros from config.h can be used at function level only */
|
||||
mwfact = MWFACT;
|
||||
bpos = BARPOS;
|
||||
|
||||
setlocale(LC_CTYPE, "");
|
||||
if(!(dpy = XOpenDisplay(0)))
|
||||
eprint("dwm: cannot open display\n");
|
||||
xfd = ConnectionNumber(dpy);
|
||||
screen = DefaultScreen(dpy);
|
||||
root = RootWindow(dpy, screen);
|
||||
otherwm = False;
|
||||
XSetErrorHandler(xerrorstart);
|
||||
/* this causes an error if some other window manager is running */
|
||||
XSelectInput(dpy, root, SubstructureRedirectMask);
|
||||
XSync(dpy, False);
|
||||
if(otherwm)
|
||||
eprint("dwm: another window manager is already running\n");
|
||||
|
||||
XSync(dpy, False);
|
||||
XSetErrorHandler(NULL);
|
||||
xerrorxlib = XSetErrorHandler(xerror);
|
||||
XSync(dpy, False);
|
||||
checkotherwm();
|
||||
setup();
|
||||
drawbar();
|
||||
scan();
|
||||
|
||||
/* main event loop, also reads status text from stdin */
|
||||
XSync(dpy, False);
|
||||
readin = True;
|
||||
while(running) {
|
||||
FD_ZERO(&rd);
|
||||
if(readin)
|
||||
FD_SET(STDIN_FILENO, &rd);
|
||||
FD_SET(xfd, &rd);
|
||||
if(select(xfd + 1, &rd, NULL, NULL, NULL) == -1) {
|
||||
if(errno == EINTR)
|
||||
continue;
|
||||
eprint("select failed\n");
|
||||
}
|
||||
if(FD_ISSET(STDIN_FILENO, &rd)) {
|
||||
switch(r = read(STDIN_FILENO, stext, sizeof stext - 1)) {
|
||||
case -1:
|
||||
strncpy(stext, strerror(errno), sizeof stext - 1);
|
||||
stext[sizeof stext - 1] = '\0';
|
||||
readin = False;
|
||||
break;
|
||||
case 0:
|
||||
strncpy(stext, "EOF", 4);
|
||||
readin = False;
|
||||
break;
|
||||
default:
|
||||
for(stext[r] = '\0', p = stext + strlen(stext) - 1; p >= stext && *p == '\n'; *p-- = '\0');
|
||||
for(; p >= stext && *p != '\n'; --p);
|
||||
if(p > stext)
|
||||
strncpy(stext, p + 1, sizeof stext);
|
||||
}
|
||||
drawbar();
|
||||
}
|
||||
while(XPending(dpy)) {
|
||||
XNextEvent(dpy, &ev);
|
||||
if(handler[ev.type])
|
||||
(handler[ev.type])(&ev); /* call handler */
|
||||
}
|
||||
}
|
||||
run();
|
||||
cleanup();
|
||||
|
||||
XCloseDisplay(dpy);
|
||||
return 0;
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user