#define MAXTAGLEN 16
#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
#define TAGMASK ((int)((1LL << LENGTH(tags)) - 1))
+#define VISIBLE(x) ((x)->tags & tagset[seltags])
/* enums */
enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
/* typedefs */
+typedef unsigned int uint;
+typedef unsigned long ulong;
typedef struct Client Client;
struct Client {
char name[256];
int basew, baseh, incw, inch, maxw, maxh, minw, minh;
int minax, maxax, minay, maxay;
long flags;
- unsigned int bw, oldbw;
- Bool isbanned, isfixed, isfloating, isurgent;
- unsigned int tags;
+ int bw, oldbw;
+ Bool isbanned, isfixed, isfloating, ismax, isurgent;
+ uint tags;
Client *next;
Client *prev;
Client *snext;
typedef struct {
int x, y, w, h;
- unsigned long norm[ColLast];
- unsigned long sel[ColLast];
+ ulong norm[ColLast];
+ ulong sel[ColLast];
Drawable drawable;
GC gc;
struct {
} DC; /* draw context */
typedef struct {
- unsigned long mod;
+ uint mod;
KeySym keysym;
void (*func)(const void *arg);
const void *arg;
const char *class;
const char *instance;
const char *title;
- unsigned int tags;
+ uint tags;
Bool isfloating;
} Rule;
void arrange(void);
void attach(Client *c);
void attachstack(Client *c);
-void ban(Client *c);
void buttonpress(XEvent *e);
void checkotherwm(void);
void cleanup(void);
void detach(Client *c);
void detachstack(Client *c);
void drawbar(void);
-void drawsquare(Bool filled, Bool empty, Bool invert, unsigned long col[ColLast]);
-void drawtext(const char *text, unsigned long col[ColLast], Bool invert);
-void *emallocz(unsigned int size);
+void drawsquare(Bool filled, Bool empty, Bool invert, ulong col[ColLast]);
+void drawtext(const char *text, ulong col[ColLast], Bool invert);
void enternotify(XEvent *e);
void eprint(const char *errstr, ...);
void expose(XEvent *e);
void focusnext(const void *arg);
void focusprev(const void *arg);
Client *getclient(Window w);
-unsigned long getcolor(const char *colstr);
+ulong getcolor(const char *colstr);
long getstate(Window w);
-Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
+Bool gettextprop(Window w, Atom atom, char *text, uint size);
void grabbuttons(Client *c, Bool focused);
void grabkeys(void);
void initfont(const char *fontstr);
-Bool isoccupied(unsigned int t);
+Bool isoccupied(uint t);
Bool isprotodel(Client *c);
-Bool isurgent(unsigned int t);
-Bool isvisible(Client *c);
+Bool isurgent(uint t);
void keypress(XEvent *e);
void killclient(const void *arg);
void manage(Window w, XWindowAttributes *wa);
void mappingnotify(XEvent *e);
void maprequest(XEvent *e);
void movemouse(Client *c);
-Client *nextunfloating(Client *c);
+Client *nexttiled(Client *c);
void propertynotify(XEvent *e);
void quit(const void *arg);
void resize(Client *c, int x, int y, int w, int h, Bool sizehints);
void setup(void);
void spawn(const void *arg);
void tag(const void *arg);
-unsigned int textnw(const char *text, unsigned int len);
-unsigned int textw(const char *text);
+uint textnw(const char *text, uint len);
+uint textw(const char *text);
void tile(void);
void tileresize(Client *c, int x, int y, int w, int h);
void togglebar(const void *arg);
void togglefloating(const void *arg);
void togglelayout(const void *arg);
+void togglemax(const void *arg);
void toggletag(const void *arg);
void toggleview(const void *arg);
-void unban(Client *c);
void unmanage(Client *c);
void unmapnotify(XEvent *e);
void updatebar(void);
int screen, sx, sy, sw, sh;
int bx, by, bw, bh, blw, wx, wy, ww, wh;
int mx, my, mw, mh, tx, ty, tw, th;
-unsigned int seltags = 0;
+uint seltags = 0;
int (*xerrorxlib)(Display *, XErrorEvent *);
-unsigned int numlockmask = 0;
+uint numlockmask = 0;
void (*handler[LASTEvent]) (XEvent *) = {
[ButtonPress] = buttonpress,
[ConfigureRequest] = configurerequest,
[UnmapNotify] = unmapnotify
};
Atom wmatom[WMLast], netatom[NetLast];
+Bool domax = False;
Bool otherwm, readin;
Bool running = True;
-unsigned int tagset[] = {1, 1}; /* after start, first tag is selected */
+uint tagset[] = {1, 1}; /* after start, first tag is selected */
Client *clients = NULL;
Client *sel = NULL;
Client *stack = NULL;
/* configuration, allows nested code to access above variables */
#include "config.h"
-/* check if all tags will fit into a unsigned int bitarray. */
-static char tags_is_a_sign_that_your_IQ[sizeof(int) * 8 < LENGTH(tags) ? -1 : 1];
+/* compile-time check if all tags fit into an uint bit array. */
+struct NumTags { char limitexceeded[sizeof(uint) * 8 < LENGTH(tags) ? -1 : 1]; };
/* function implementations */
-
void
applyrules(Client *c) {
- unsigned int i;
+ uint i;
Rule *r;
XClassHint ch = { 0 };
Client *c;
for(c = clients; c; c = c->next)
- if(isvisible(c)) {
- unban(c);
+ if(VISIBLE(c)) {
if(!lt->arrange || c->isfloating)
resize(c, c->x, c->y, c->w, c->h, True);
}
- else
- ban(c);
+ else if(!c->isbanned) {
+ XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
+ c->isbanned = True;
+ }
focus(NULL);
- if(lt->arrange)
+ if(lt->arrange && !domax)
lt->arrange();
restack();
}
stack = c;
}
-void
-ban(Client *c) {
- if(c->isbanned)
- return;
- XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
- c->isbanned = True;
-}
-
void
buttonpress(XEvent *e) {
- unsigned int i, x, mask;
+ uint i, x, mask;
Client *c;
XButtonPressedEvent *ev = &e->xbutton;
return;
}
}
- if((ev->x < x + blw) && ev->button == Button1)
- togglelayout(NULL);
+ if(ev->x < x + blw) {
+ if(ev->button == Button1)
+ togglelayout(NULL);
+ else if(ev->button == Button3)
+ togglemax(NULL);
+ }
}
else if((c = getclient(ev->window))) {
focus(c);
- if(CLEANMASK(ev->state) != MODKEY)
+ if(CLEANMASK(ev->state) != MODKEY || domax)
return;
- if(ev->button == Button1) {
- restack();
+ if(ev->button == Button1)
movemouse(c);
- }
else if(ev->button == Button2)
togglefloating(NULL);
- else if(ev->button == Button3 && !c->isfixed) {
- restack();
+ else if(ev->button == Button3 && !c->isfixed)
resizemouse(c);
- }
}
}
void
cleanup(void) {
close(STDIN_FILENO);
- while(stack) {
- unban(stack);
+ view(NULL);
+ while(stack)
unmanage(stack);
- }
if(dc.font.set)
XFreeFontSet(dpy, dc.font.set);
else
if((ev->value_mask & (CWX|CWY))
&& !(ev->value_mask & (CWWidth|CWHeight)))
configure(c);
- if(isvisible(c))
+ if(VISIBLE(c))
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
}
else
Client *c;
dc.x = 0;
- for(c = stack; c && !isvisible(c); c = c->snext);
+ for(c = stack; c && !VISIBLE(c); c = c->snext);
for(i = 0; i < LENGTH(tags); i++) {
dc.w = textw(tags[i]);
if(tagset[seltags] & 1 << i) {
}
if(blw > 0) {
dc.w = blw;
- drawtext(lt->symbol, dc.norm, False);
+ drawtext(lt->symbol, dc.norm, domax);
x = dc.x + dc.w;
}
else
}
void
-drawsquare(Bool filled, Bool empty, Bool invert, unsigned long col[ColLast]) {
+drawsquare(Bool filled, Bool empty, Bool invert, ulong col[ColLast]) {
int x;
XGCValues gcv;
XRectangle r = { dc.x, dc.y, dc.w, dc.h };
}
void
-drawtext(const char *text, unsigned long col[ColLast], Bool invert) {
+drawtext(const char *text, ulong col[ColLast], Bool invert) {
int x, y, w, h;
- unsigned int len, olen;
+ uint len, olen;
XRectangle r = { dc.x, dc.y, dc.w, dc.h };
char buf[256];
XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
}
-void *
-emallocz(unsigned int size) {
- void *res = calloc(1, size);
-
- if(!res)
- eprint("fatal: could not malloc() %u bytes\n", size);
- return res;
-}
-
void
enternotify(XEvent *e) {
Client *c;
void
focus(Client *c) {
- if(!c || (c && !isvisible(c)))
- for(c = stack; c && !isvisible(c); c = c->snext);
+ if(!c || (c && !VISIBLE(c)))
+ for(c = stack; c && !VISIBLE(c); c = c->snext);
if(sel && sel != c) {
grabbuttons(sel, False);
XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]);
}
sel = c;
if(c) {
+ if(domax) {
+ XMoveResizeWindow(dpy, c->win, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw);
+ c->ismax = True;
+ }
XSetWindowBorder(dpy, c->win, dc.sel[ColBorder]);
XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
}
if(!sel)
return;
- for(c = sel->next; c && !isvisible(c); c = c->next);
+ for(c = sel->next; c && !VISIBLE(c); c = c->next);
if(!c)
- for(c = clients; c && !isvisible(c); c = c->next);
+ for(c = clients; c && !VISIBLE(c); c = c->next);
if(c) {
focus(c);
restack();
if(!sel)
return;
- for(c = sel->prev; c && !isvisible(c); c = c->prev);
+ for(c = sel->prev; c && !VISIBLE(c); c = c->prev);
if(!c) {
for(c = clients; c && c->next; c = c->next);
- for(; c && !isvisible(c); c = c->prev);
+ for(; c && !VISIBLE(c); c = c->prev);
}
if(c) {
focus(c);
return c;
}
-unsigned long
+ulong
getcolor(const char *colstr) {
Colormap cmap = DefaultColormap(dpy, screen);
XColor color;
int format, status;
long result = -1;
unsigned char *p = NULL;
- unsigned long n, extra;
+ ulong n, extra;
Atom real;
status = XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, wmatom[WMState],
}
Bool
-gettextprop(Window w, Atom atom, char *text, unsigned int size) {
+gettextprop(Window w, Atom atom, char *text, uint size) {
char **list = NULL;
int n;
XTextProperty name;
void
grabbuttons(Client *c, Bool focused) {
int i, j;
- unsigned int buttons[] = { Button1, Button2, Button3 };
- unsigned int modifiers[] = { MODKEY, MODKEY|LockMask, MODKEY|numlockmask,
+ uint buttons[] = { Button1, Button2, Button3 };
+ uint modifiers[] = { MODKEY, MODKEY|LockMask, MODKEY|numlockmask,
MODKEY|numlockmask|LockMask} ;
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
void
grabkeys(void) {
- unsigned int i, j;
+ uint i, j;
KeyCode code;
XModifierKeymap *modmap;
}
Bool
-isoccupied(unsigned int t) {
+isoccupied(uint t) {
Client *c;
for(c = clients; c; c = c->next)
}
Bool
-isurgent(unsigned int t) {
+isurgent(uint t) {
Client *c;
for(c = clients; c; c = c->next)
return False;
}
-Bool
-isvisible(Client *c) {
- return c->tags & tagset[seltags];
-}
-
void
keypress(XEvent *e) {
- unsigned int i;
+ uint i;
KeySym keysym;
XKeyEvent *ev;
Window trans;
XWindowChanges wc;
- c = emallocz(sizeof(Client));
+ if(!(c = calloc(1, sizeof(Client))))
+ eprint("fatal: could not calloc() %u bytes\n", sizeof(Client));
c->win = w;
/* geometry */
attach(c);
attachstack(c);
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); /* some windows require this */
- ban(c);
XMapWindow(dpy, c->win);
setclientstate(c, NormalState);
arrange();
void
movemouse(Client *c) {
int x1, y1, ocx, ocy, di, nx, ny;
- unsigned int dui;
+ uint dui;
Window dummy;
XEvent ev;
+ restack();
ocx = nx = c->x;
ocy = ny = c->y;
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
}
Client *
-nextunfloating(Client *c) {
- for(; c && (c->isfloating || !isvisible(c)); c = c->next);
+nexttiled(Client *c) {
+ for(; c && (c->isfloating || !VISIBLE(c)); c = c->next);
return c;
}
x = sx;
if(y + h + 2 * c->bw < sy)
y = sy;
- if(c->x != x || c->y != y || c->w != w || c->h != h) {
+ if(c->x != x || c->y != y || c->w != w || c->h != h || c->isbanned || c->ismax) {
+ c->isbanned = c->ismax = False;
c->x = wc.x = x;
c->y = wc.y = y;
c->w = wc.width = w;
int nw, nh;
XEvent ev;
+ restack();
ocx = c->x;
ocy = c->y;
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
drawbar();
if(!sel)
return;
- if(sel->isfloating || !lt->arrange)
+ if(domax || sel->isfloating || !lt->arrange)
XRaiseWindow(dpy, sel->win);
- if(lt->arrange) {
+ if(!domax && lt->arrange) {
wc.stack_mode = Below;
wc.sibling = barwin;
for(c = stack; c; c = c->snext)
- if(!c->isfloating && isvisible(c)) {
+ if(!c->isfloating && VISIBLE(c)) {
XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
wc.sibling = c->win;
}
char sbuf[sizeof stext];
fd_set rd;
int r, xfd;
- unsigned int len, offset;
+ uint len, offset;
XEvent ev;
/* main event loop, also reads status text from stdin */
void
scan(void) {
- unsigned int i, num;
+ uint i, num;
Window *wins, d1, d2;
XWindowAttributes wa;
void
setup(void) {
- unsigned int i, w;
+ uint i, w;
XSetWindowAttributes wa;
/* init screen */
}
}
-unsigned int
-textnw(const char *text, unsigned int len) {
+uint
+textnw(const char *text, uint len) {
XRectangle r;
if(dc.font.set) {
return XTextWidth(dc.font.xfont, text, len);
}
-unsigned int
+uint
textw(const char *text) {
return textnw(text, strlen(text)) + dc.font.height;
}
void
tile(void) {
int x, y, h, w;
- unsigned int i, n;
+ uint i, n;
Client *c;
- for(n = 0, c = nextunfloating(clients); c; c = nextunfloating(c->next), n++);
+ for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next), n++);
if(n == 0)
return;
/* master */
- c = nextunfloating(clients);
+ c = nexttiled(clients);
if(n == 1)
tileresize(c, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw);
if(h < bh)
h = th;
- for(i = 0, c = nextunfloating(c->next); c; c = nextunfloating(c->next), i++) {
+ for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) {
if(i + 1 == n) /* remainder */
tileresize(c, x, y, w - 2 * c->bw, (ty + th) - y - 2 * c->bw);
else
void
togglelayout(const void *arg) {
- unsigned int i;
+ uint i;
if(!arg) {
if(++lt == &layouts[LENGTH(layouts)])
}
void
-toggletag(const void *arg) {
- int i, m = *(int *)arg;
- for(i = 0; i < sizeof(int) * 8; i++)
- fputc(m & 1 << i ? '1' : '0', stdout);
- puts("");
- for(i = 0; i < sizeof(int) * 8; i++)
- fputc(TAGMASK & 1 << i ? '1' : '0', stdout);
- puts("aaa");
+togglemax(const void *arg) {
+ domax = !domax;
+ arrange();
+}
+void
+toggletag(const void *arg) {
if(sel && (sel->tags ^ ((*(int *)arg) & TAGMASK))) {
sel->tags ^= (*(int *)arg) & TAGMASK;
arrange();
}
}
-void
-unban(Client *c) {
- if(!c->isbanned)
- return;
- XMoveWindow(dpy, c->win, c->x, c->y);
- c->isbanned = False;
-}
-
void
unmanage(Client *c) {
XWindowChanges wc;
zoom(const void *arg) {
Client *c = sel;
- if(c == nextunfloating(clients))
- if(!c || !(c = nextunfloating(c->next)))
+ if(!lt->arrange || sel->isfloating)
+ return;
+ if(c == nexttiled(clients))
+ if(!c || !(c = nexttiled(c->next)))
return;
- if(lt->arrange == tile && !sel->isfloating) {
- detach(c);
- attach(c);
- focus(c);
- }
+ detach(c);
+ attach(c);
+ focus(c);
arrange();
}