#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/Xutil.h>
+#ifdef XINERAMA
+#include <X11/extensions/Xinerama.h>
+#endif
/* macros */
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
-#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask))
-#define LENGTH(x) (sizeof x / sizeof x[0])
-#define MAXTAGLEN 16
-#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
+#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask))
+#define LENGTH(x) (sizeof x / sizeof x[0])
+#define MAXTAGLEN 16
+#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
+#define TAGMASK ((int)((1LL << LENGTH(tags)) - 1))
/* enums */
-enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
-enum { ColBorder, ColFG, ColBG, ColLast }; /* color */
-enum { NetSupported, NetWMName, NetLast }; /* EWMH atoms */
+enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
+enum { ColBorder, ColFG, ColBG, ColLast }; /* color */
+enum { NetSupported, NetWMName, NetLast }; /* EWMH atoms */
enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
/* typedefs */
struct Client {
char name[256];
int x, y, w, h;
- int fx, fy, fw, fh;
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;
- Bool *tags;
+ unsigned int tags;
Client *next;
Client *prev;
Client *snext;
typedef struct {
unsigned long mod;
KeySym keysym;
- void (*func)(const char *arg);
- const char *arg;
+ void (*func)(void *arg);
+ void *arg;
} Key;
typedef struct {
const char *symbol;
void (*arrange)(void);
- Bool isfloating;
+ void (*updategeom)(void);
} Layout;
typedef struct {
const char *class;
const char *instance;
const char *title;
- const char *tag;
+ unsigned int tags;
Bool isfloating;
} Rule;
void configure(Client *c);
void configurenotify(XEvent *e);
void configurerequest(XEvent *e);
-unsigned int counttiled(void);
void destroynotify(XEvent *e);
void detach(Client *c);
void detachstack(Client *c);
void expose(XEvent *e);
void focus(Client *c);
void focusin(XEvent *e);
-void focusnext(const char *arg);
-void focusprev(const char *arg);
+void focusnext(void *arg);
+void focusprev(void *arg);
Client *getclient(Window w);
unsigned long getcolor(const char *colstr);
long getstate(Window w);
Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
void grabbuttons(Client *c, Bool focused);
void grabkeys(void);
-unsigned int idxoftag(const char *t);
void initfont(const char *fontstr);
Bool isoccupied(unsigned int t);
Bool isprotodel(Client *c);
Bool isurgent(unsigned int t);
-Bool isvisible(Client *c, Bool *cmp);
+Bool isvisible(Client *c);
void keypress(XEvent *e);
-void killclient(const char *arg);
+void killclient(void *arg);
void manage(Window w, XWindowAttributes *wa);
void mappingnotify(XEvent *e);
void maprequest(XEvent *e);
-void monocle(void);
void movemouse(Client *c);
-Client *nexttiled(Client *c);
+Client *nextunfloating(Client *c);
void propertynotify(XEvent *e);
-void quit(const char *arg);
-void reapply(const char *arg);
+void quit(void *arg);
void resize(Client *c, int x, int y, int w, int h, Bool sizehints);
void resizemouse(Client *c);
void restack(void);
void run(void);
void scan(void);
void setclientstate(Client *c, long state);
-void setlayout(const char *arg);
-void setmfact(const char *arg);
+void setmfact(void *arg);
void setup(void);
-void spawn(const char *arg);
-void tag(const char *arg);
+void spawn(void *arg);
+void tag(void *arg);
unsigned int textnw(const char *text, unsigned int len);
unsigned int textw(const char *text);
-void tileh(void);
-void tilehstack(unsigned int n);
-Client *tilemaster(unsigned int n);
+void tile(void);
void tileresize(Client *c, int x, int y, int w, int h);
-void tilev(void);
-void tilevstack(unsigned int n);
-void togglefloating(const char *arg);
-void toggletag(const char *arg);
-void toggleview(const char *arg);
+void togglebar(void *arg);
+void togglefloating(void *arg);
+void togglelayout(void *arg);
+void toggletag(void *arg);
+void toggleview(void *arg);
void unban(Client *c);
void unmanage(Client *c);
void unmapnotify(XEvent *e);
void updatebar(void);
void updategeom(void);
void updatesizehints(Client *c);
+void updatetilegeom(void);
void updatetitle(Client *c);
void updatewmhints(Client *c);
-void view(const char *arg);
-void viewprevtag(const char *arg); /* views previous selected tags */
+void view(void *arg);
+void viewprevtag(void *arg);
int xerror(Display *dpy, XErrorEvent *ee);
int xerrordummy(Display *dpy, XErrorEvent *ee);
int xerrorstart(Display *dpy, XErrorEvent *ee);
-void zoom(const char *arg);
+void zoom(void *arg);
/* variables */
char stext[256];
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;
int (*xerrorxlib)(Display *, XErrorEvent *);
-int bx, by, bw, bh, blw, mx, my, mw, mh, tx, ty, tw, th, wx, wy, ww, wh;
-int seltags = 0;
-double mfact;
unsigned int numlockmask = 0;
void (*handler[LASTEvent]) (XEvent *) = {
[ButtonPress] = buttonpress,
Atom wmatom[WMLast], netatom[NetLast];
Bool otherwm, readin;
Bool running = True;
-Bool *tagset[2];
+unsigned int 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"
-#define TAGSZ (LENGTH(tags) * sizeof(Bool))
+
+/* 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];
/* function implementations */
void
applyrules(Client *c) {
unsigned int i;
- Bool matched = False;
Rule *r;
XClassHint ch = { 0 };
&& (!r->class || (ch.res_class && strstr(ch.res_class, r->class)))
&& (!r->instance || (ch.res_name && strstr(ch.res_name, r->instance)))) {
c->isfloating = r->isfloating;
- if(r->tag) {
- c->tags[idxoftag(r->tag)] = True;
- matched = True;
- }
+ c->tags |= r->tags & TAGMASK;
}
}
if(ch.res_class)
XFree(ch.res_class);
if(ch.res_name)
XFree(ch.res_name);
- if(!matched)
- memcpy(c->tags, tagset[seltags], TAGSZ);
+ if(!c->tags)
+ c->tags = tagset[seltags];
}
void
Client *c;
for(c = clients; c; c = c->next)
- if(isvisible(c, NULL)) {
+ if(isvisible(c)) {
unban(c);
- if(lt->isfloating || c->isfloating)
- resize(c, c->fx, c->fy, c->fw, c->fh, True);
+ if(!lt->arrange || c->isfloating)
+ resize(c, c->x, c->y, c->w, c->h, True);
}
else
ban(c);
void
buttonpress(XEvent *e) {
- unsigned int i, x;
+ unsigned int i, x, mask;
Client *c;
XButtonPressedEvent *ev = &e->xbutton;
for(i = 0; i < LENGTH(tags); i++) {
x += textw(tags[i]);
if(ev->x < x) {
+ mask = 1 << i;
if(ev->button == Button1) {
if(ev->state & MODKEY)
- tag(tags[i]);
+ tag(&mask);
else
- view(tags[i]);
+ view(&mask);
}
else if(ev->button == Button3) {
if(ev->state & MODKEY)
- toggletag(tags[i]);
+ toggletag(&mask);
else
- toggleview(tags[i]);
+ toggleview(&mask);
}
return;
}
}
if((ev->x < x + blw) && ev->button == Button1)
- setlayout(NULL);
+ togglelayout(NULL);
}
else if((c = getclient(ev->window))) {
focus(c);
restack();
movemouse(c);
}
- else if(ev->button == Button2) {
- if(!lt->isfloating && c->isfloating)
- togglefloating(NULL);
- else
- zoom(NULL);
- }
+ else if(ev->button == Button2)
+ togglefloating(NULL);
else if(ev->button == Button3 && !c->isfixed) {
restack();
resizemouse(c);
if((c = getclient(ev->window))) {
if(ev->value_mask & CWBorderWidth)
c->bw = ev->border_width;
- if(c->isfixed || c->isfloating || lt->isfloating) {
+ if(c->isfixed || c->isfloating || !lt->arrange) {
if(ev->value_mask & CWX)
c->x = sx + ev->x;
if(ev->value_mask & CWY)
if((ev->value_mask & (CWX|CWY))
&& !(ev->value_mask & (CWWidth|CWHeight)))
configure(c);
- if(isvisible(c, NULL))
+ if(isvisible(c))
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
}
else
XSync(dpy, False);
}
-unsigned int
-counttiled(void) {
- unsigned int n;
- Client *c;
-
- for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next), n++);
- return n;
-}
-
void
destroynotify(XEvent *e) {
Client *c;
detachstack(Client *c) {
Client **tc;
- for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
+ for(tc = &stack; *tc && *tc != c; tc = &(*tc)->snext);
*tc = c->snext;
}
Client *c;
dc.x = 0;
- for(c = stack; c && !isvisible(c, NULL); c = c->snext);
+ for(c = stack; c && !isvisible(c); c = c->snext);
for(i = 0; i < LENGTH(tags); i++) {
dc.w = textw(tags[i]);
- if(tagset[seltags][i]) {
+ if(tagset[seltags] & 1 << i) {
drawtext(tags[i], dc.sel, isurgent(i));
- drawsquare(c && c->tags[i], isoccupied(i), isurgent(i), dc.sel);
+ drawsquare(c && c->tags & 1 << i, isoccupied(i), isurgent(i), dc.sel);
}
else {
drawtext(tags[i], dc.norm, isurgent(i));
- drawsquare(c && c->tags[i], isoccupied(i), isurgent(i), dc.norm);
+ drawsquare(c && c->tags & 1 << i, isoccupied(i), isurgent(i), dc.norm);
}
dc.x += dc.w;
}
x = dc.x + (h / 2);
/* shorten text if necessary */
for(; len && (w = textnw(buf, len)) > dc.w - h; len--);
- if (!len)
+ if(!len)
return;
if(len < olen) {
if(len > 1)
void
focus(Client *c) {
- if(!c || (c && !isvisible(c, NULL)))
- for(c = stack; c && !isvisible(c, NULL); c = c->snext);
+ if(!c || (c && !isvisible(c)))
+ for(c = stack; c && !isvisible(c); c = c->snext);
if(sel && sel != c) {
grabbuttons(sel, False);
XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]);
}
void
-focusnext(const char *arg) {
+focusnext(void *arg) {
Client *c;
if(!sel)
return;
- for(c = sel->next; c && !isvisible(c, arg ? sel->tags : NULL); c = c->next);
+ for(c = sel->next; c && !isvisible(c); c = c->next);
if(!c)
- for(c = clients; c && !isvisible(c, arg ? sel->tags : NULL); c = c->next);
+ for(c = clients; c && !isvisible(c); c = c->next);
if(c) {
focus(c);
restack();
}
void
-focusprev(const char *arg) {
+focusprev(void *arg) {
Client *c;
if(!sel)
return;
- for(c = sel->prev; c && !isvisible(c, arg ? sel->tags : NULL); c = c->prev);
+ for(c = sel->prev; c && !isvisible(c); c = c->prev);
if(!c) {
for(c = clients; c && c->next; c = c->next);
- for(; c && !isvisible(c, arg ? sel->tags : NULL); c = c->prev);
+ for(; c && !isvisible(c); c = c->prev);
}
if(c) {
focus(c);
int i, j;
unsigned int buttons[] = { Button1, Button2, Button3 };
unsigned int modifiers[] = { MODKEY, MODKEY|LockMask, MODKEY|numlockmask,
- MODKEY|numlockmask|LockMask} ;
+ MODKEY|numlockmask|LockMask} ;
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
if(focused)
for(i = 0; i < LENGTH(buttons); i++)
for(j = 0; j < LENGTH(modifiers); j++)
XGrabButton(dpy, buttons[i], modifiers[j], c->win, False,
- BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
+ BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
else
XGrabButton(dpy, AnyButton, AnyModifier, c->win, False,
- BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
+ BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
}
void
-grabkeys(void) {
+grabkeys(void) {
unsigned int i, j;
KeyCode code;
XModifierKeymap *modmap;
}
}
-unsigned int
-idxoftag(const char *t) {
- unsigned int i;
-
- for(i = 0; (i < LENGTH(tags)) && t && strcmp(tags[i], t); i++);
- return (i < LENGTH(tags)) ? i : 0;
-}
-
void
initfont(const char *fontstr) {
char *def, **missing;
Client *c;
for(c = clients; c; c = c->next)
- if(c->tags[t])
+ if(c->tags & 1 << t)
return True;
return False;
}
Client *c;
for(c = clients; c; c = c->next)
- if(c->isurgent && c->tags[t])
+ if(c->isurgent && c->tags & 1 << t)
return True;
return False;
}
Bool
-isvisible(Client *c, Bool *cmp) {
- unsigned int i;
-
- if(!cmp)
- cmp = tagset[seltags];
- for(i = 0; i < LENGTH(tags); i++)
- if(c->tags[i] && cmp[i])
- return True;
- return False;
+isvisible(Client *c) {
+ return c->tags & tagset[seltags];
}
void
}
void
-killclient(const char *arg) {
+killclient(void *arg) {
XEvent ev;
if(!sel)
XWindowChanges wc;
c = emallocz(sizeof(Client));
- c->tags = emallocz(TAGSZ);
c->win = w;
/* geometry */
c->x = wa->x;
c->y = wa->y;
- c->w = c->fw = wa->width;
- c->h = c->fh = wa->height;
+ c->w = wa->width;
+ c->h = wa->height;
c->oldbw = wa->border_width;
if(c->w == sw && c->h == sh) {
c->x = sx;
c->bw = wa->border_width;
}
else {
- if(c->x + c->w + 2 * c->bw > wx + ww)
- c->x = wx + ww - c->w - 2 * c->bw;
- if(c->y + c->h + 2 * c->bw > wy + wh)
- c->y = wy + wh - c->h - 2 * c->bw;
- c->x = MAX(c->x, wx);
- c->y = MAX(c->y, wy);
- c->bw = BORDERPX;
+ if(c->x + c->w + 2 * c->bw > sx + sw)
+ c->x = sx + sw - c->w - 2 * c->bw;
+ if(c->y + c->h + 2 * c->bw > sy + sh)
+ c->y = sy + sh - c->h - 2 * c->bw;
+ c->x = MAX(c->x, sx);
+ c->y = MAX(c->y, by == 0 ? bh : sy);
+ c->bw = borderpx;
}
- c->fx = c->x;
- c->fy = c->y;
wc.border_width = c->bw;
XConfigureWindow(dpy, w, CWBorderWidth, &wc);
if((rettrans = XGetTransientForHint(dpy, w, &trans) == Success))
for(t = clients; t && t->win != trans; t = t->next);
if(t)
- memcpy(c->tags, t->tags, TAGSZ);
+ c->tags = t->tags;
else
applyrules(c);
if(!c->isfloating)
}
void
-monocle(void) {
- Client *c;
-
- for(c = clients; c; c = c->next)
- if((lt->isfloating || !c->isfloating) && isvisible(c, NULL))
- resize(c, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw, RESIZEHINTS);
-}
-
-void
movemouse(Client *c) {
int x1, y1, ocx, ocy, di, nx, ny;
unsigned int dui;
ocx = nx = c->x;
ocy = ny = c->y;
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
- None, cursor[CurMove], CurrentTime) != GrabSuccess)
+ None, cursor[CurMove], CurrentTime) != GrabSuccess)
return;
XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
for(;;) {
XSync(dpy, False);
nx = ocx + (ev.xmotion.x - x1);
ny = ocy + (ev.xmotion.y - y1);
- if(abs(wx - nx) < SNAP)
- nx = wx;
- else if(abs((wx + ww) - (nx + c->w + 2 * c->bw)) < SNAP)
- nx = wx + ww - c->w - 2 * c->bw;
- if(abs(wy - ny) < SNAP)
- ny = wy;
- else if(abs((wy + wh) - (ny + c->h + 2 * c->bw)) < SNAP)
- ny = wy + wh - c->h - 2 * c->bw;
- if(!c->isfloating && !lt->isfloating && (abs(nx - c->x) > SNAP || abs(ny - c->y) > SNAP))
- togglefloating(NULL);
- if(lt->isfloating || c->isfloating) {
- c->fx = nx;
- c->fy = ny;
- resize(c, nx, ny, c->w, c->h, False);
+ if(snap && nx >= wx && nx <= wx + ww
+ && ny >= wy && ny <= wy + wh) {
+ if(abs(wx - nx) < snap)
+ nx = wx;
+ else if(abs((wx + ww) - (nx + c->w + 2 * c->bw)) < snap)
+ nx = wx + ww - c->w - 2 * c->bw;
+ if(abs(wy - ny) < snap)
+ ny = wy;
+ else if(abs((wy + wh) - (ny + c->h + 2 * c->bw)) < snap)
+ ny = wy + wh - c->h - 2 * c->bw;
+ if(!c->isfloating && lt->arrange && (abs(nx - c->x) > snap || abs(ny - c->y) > snap))
+ togglefloating(NULL);
}
+ if(!lt->arrange || c->isfloating)
+ resize(c, nx, ny, c->w, c->h, False);
break;
}
}
}
Client *
-nexttiled(Client *c) {
- for(; c && (c->isfloating || !isvisible(c, NULL)); c = c->next);
+nextunfloating(Client *c) {
+ for(; c && (c->isfloating || !isvisible(c)); c = c->next);
return c;
}
}
void
-quit(const char *arg) {
+quit(void *arg) {
readin = running = False;
}
void
-reapply(const char *arg) {
- Client *c;
-
- for(c = clients; c; c = c->next) {
- memset(c->tags, 0, TAGSZ);
- applyrules(c);
- }
- arrange();
-}
-
-void
resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
XWindowChanges wc;
/* adjust for aspect limits */
if(c->minax != c->maxax && c->minay != c->maxay
- && c->minax > 0 && c->maxax > 0 && c->minay > 0 && c->maxay > 0)
- {
+ && c->minax > 0 && c->maxax > 0 && c->minay > 0 && c->maxay > 0) {
if(w * c->maxay > h * c->maxax)
w = h * c->maxax / c->maxay;
else if(w * c->minay < h * c->minax)
ocx = c->x;
ocy = c->y;
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
- None, cursor[CurResize], CurrentTime) != GrabSuccess)
+ None, cursor[CurResize], CurrentTime) != GrabSuccess)
return;
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
for(;;) {
XSync(dpy, False);
nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
- if(!c->isfloating && !lt->isfloating && (abs(nw - c->w) > SNAP || abs(nh - c->h) > SNAP)) {
- c->fx = c->x;
- c->fy = c->y;
- togglefloating(NULL);
+
+ if(snap && nw >= wx && nw <= wx + ww
+ && nh >= wy && nh <= wy + wh) {
+ if(!c->isfloating && lt->arrange
+ && (abs(nw - c->w) > snap || abs(nh - c->h) > snap))
+ togglefloating(NULL);
}
- if((lt->isfloating) || c->isfloating) {
+ if(!lt->arrange || c->isfloating)
resize(c, c->x, c->y, nw, nh, True);
- c->fw = nw;
- c->fh = nh;
- }
break;
}
}
drawbar();
if(!sel)
return;
- if(sel->isfloating || lt->isfloating)
+ if(sel->isfloating || !lt->arrange)
XRaiseWindow(dpy, sel->win);
- if(!lt->isfloating) {
+ if(lt->arrange) {
wc.stack_mode = Below;
wc.sibling = barwin;
for(c = stack; c; c = c->snext)
- if(!c->isfloating && isvisible(c, NULL)) {
+ if(!c->isfloating && isvisible(c)) {
XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
wc.sibling = c->win;
}
if(XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
for(i = 0; i < num; i++) {
if(!XGetWindowAttributes(dpy, wins[i], &wa)
- || wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
+ || wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
continue;
if(wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
manage(wins[i], &wa);
if(!XGetWindowAttributes(dpy, wins[i], &wa))
continue;
if(XGetTransientForHint(dpy, wins[i], &d1)
- && (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
+ && (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
manage(wins[i], &wa);
}
}
PropModeReplace, (unsigned char *)data, 2);
}
+/* arg > 1.0 will set mfact absolutly */
void
-setlayout(const char *arg) {
- unsigned int i;
-
- if(!arg) {
- if(++lt == &layouts[LENGTH(layouts)])
- lt = &layouts[0];
- }
- else {
- for(i = 0; i < LENGTH(layouts); i++)
- if(!strcmp(arg, layouts[i].symbol))
- break;
- if(i == LENGTH(layouts))
- return;
- lt = &layouts[i];
- }
- if(sel)
- arrange();
- else
- drawbar();
-}
-
-void
-setmfact(const char *arg) {
- double d;
+setmfact(void *arg) {
+ double d = *((double*) arg);
- if(lt->isfloating)
+ if(!d || lt->arrange != tile)
return;
- if(!arg)
- mfact = MFACT;
- else {
- d = strtod(arg, NULL);
- if(arg[0] == '-' || arg[0] == '+')
- d += mfact;
- if(d < 0.1 || d > 0.9)
- return;
- mfact = d;
- }
- updategeom();
+ d = d < 1.0 ? d + mfact : d - 1.0;
+ if(d < 0.1 || d > 0.9)
+ return;
+ mfact = d;
+ updatetilegeom();
arrange();
}
sw = DisplayWidth(dpy, screen);
sh = DisplayHeight(dpy, screen);
bh = dc.font.height + 2;
- mfact = MFACT;
updategeom();
/* init atoms */
if(!dc.font.set)
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
- /* init tags */
- tagset[0] = emallocz(TAGSZ);
- tagset[1] = emallocz(TAGSZ);
- tagset[0][0] = tagset[1][0] = True;
-
/* init bar */
for(blw = i = 0; LENGTH(layouts) > 1 && i < LENGTH(layouts); i++) {
w = textw(layouts[i].symbol);
wa.event_mask = ButtonPressMask|ExposureMask;
barwin = XCreateWindow(dpy, root, bx, by, bw, bh, 0, DefaultDepth(dpy, screen),
- CopyFromParent, DefaultVisual(dpy, screen),
- CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+ CopyFromParent, DefaultVisual(dpy, screen),
+ CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
XDefineCursor(dpy, barwin, cursor[CurNormal]);
XMapRaised(dpy, barwin);
strcpy(stext, "dwm-"VERSION);
}
void
-spawn(const char *arg) {
+spawn(void *arg) {
static char *shell = NULL;
if(!shell && !(shell = getenv("SHELL")))
shell = "/bin/sh";
- if(!arg)
- return;
/* The double-fork construct avoids zombie processes and keeps the code
* clean from stupid signal handlers. */
if(fork() == 0) {
if(dpy)
close(ConnectionNumber(dpy));
setsid();
- execl(shell, shell, "-c", arg, (char *)NULL);
- fprintf(stderr, "dwm: execl '%s -c %s'", shell, arg);
+ execl(shell, shell, "-c", (char *)arg, (char *)NULL);
+ fprintf(stderr, "dwm: execl '%s -c %s'", shell, (char *)arg);
perror(" failed");
}
exit(0);
}
void
-tag(const char *arg) {
- unsigned int i;
-
- if(!sel)
- return;
- for(i = 0; i < LENGTH(tags); i++)
- sel->tags[i] = (NULL == arg);
- sel->tags[idxoftag(arg)] = True;
- arrange();
+tag(void *arg) {
+ if(sel && *(int *)arg & TAGMASK) {
+ sel->tags = *(int *)arg & TAGMASK;
+ arrange();
+ }
}
unsigned int
}
void
-tileh(void) {
- int x, w;
- unsigned int i, n = counttiled();
+tile(void) {
+ int x, y, h, w;
+ unsigned int i, n;
Client *c;
+ for(n = 0, c = nextunfloating(clients); c; c = nextunfloating(c->next), n++);
if(n == 0)
return;
- c = tilemaster(n);
- if(--n == 0)
- return;
- x = tx;
- w = tw / n;
- if(w < bh)
- w = tw;
-
- for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) {
- if(i + 1 == n) /* remainder */
- tileresize(c, x, ty, (tx + tw) - x - 2 * c->bw, th - 2 * c->bw);
- else
- tileresize(c, x, ty, w - 2 * c->bw, th - 2 * c->bw);
- if(w != tw)
- x = c->x + c->w + 2 * c->bw;
- }
-}
-
-Client *
-tilemaster(unsigned int n) {
- Client *c = nexttiled(clients);
+ /* master */
+ c = nextunfloating(clients);
if(n == 1)
tileresize(c, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw);
else
tileresize(c, mx, my, mw - 2 * c->bw, mh - 2 * c->bw);
- return c;
-}
-void
-tileresize(Client *c, int x, int y, int w, int h) {
- resize(c, x, y, w, h, RESIZEHINTS);
- if((RESIZEHINTS) && ((c->h < bh) || (c->h > h) || (c->w < bh) || (c->w > w)))
- /* client doesn't accept size constraints */
- resize(c, x, y, w, h, False);
-}
-
-void
-tilev(void) {
- int y, h;
- unsigned int i, n = counttiled();
- Client *c;
-
- if(n == 0)
- return;
- c = tilemaster(n);
if(--n == 0)
return;
+ /* tile stack */
+ x = (tx > c->x + c->w) ? c->x + c->w + 2 * c->bw : tw;
y = ty;
+ w = (tx > c->x + c->w) ? wx + ww - x : tw;
h = th / n;
if(h < bh)
h = th;
- for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) {
+ for(i = 0, c = nextunfloating(c->next); c; c = nextunfloating(c->next), i++) {
if(i + 1 == n) /* remainder */
- tileresize(c, tx, y, tw - 2 * c->bw, (ty + th) - y - 2 * c->bw);
+ tileresize(c, x, y, w - 2 * c->bw, (ty + th) - y - 2 * c->bw);
else
- tileresize(c, tx, y, tw - 2 * c->bw, h - 2 * c->bw);
+ tileresize(c, x, y, w - 2 * c->bw, h - 2 * c->bw);
if(h != th)
y = c->y + c->h + 2 * c->bw;
}
}
void
-togglefloating(const char *arg) {
+tileresize(Client *c, int x, int y, int w, int h) {
+ resize(c, x, y, w, h, resizehints);
+ if(resizehints && ((c->h < bh) || (c->h > h) || (c->w < bh) || (c->w > w)))
+ /* client doesn't accept size constraints */
+ resize(c, x, y, w, h, False);
+}
+
+void
+togglebar(void *arg) {
+ showbar = !showbar;
+ updategeom();
+ updatebar();
+ arrange();
+}
+
+void
+togglefloating(void *arg) {
if(!sel)
return;
sel->isfloating = !sel->isfloating;
}
void
-toggletag(const char *arg) {
- unsigned int i, j;
+togglelayout(void *arg) {
+ unsigned int i;
- if(!sel)
- return;
- i = idxoftag(arg);
- sel->tags[i] = !sel->tags[i];
- for(j = 0; j < LENGTH(tags) && !sel->tags[j]; j++);
- if(j == LENGTH(tags))
- sel->tags[i] = True; /* at least one tag must be enabled */
- arrange();
+ if(!arg) {
+ if(++lt == &layouts[LENGTH(layouts)])
+ lt = &layouts[0];
+ }
+ else {
+ for(i = 0; i < LENGTH(layouts); i++)
+ if(!strcmp((char *)arg, layouts[i].symbol))
+ break;
+ if(i == LENGTH(layouts))
+ return;
+ lt = &layouts[i];
+ }
+ if(sel)
+ arrange();
+ else
+ drawbar();
}
void
-toggleview(const char *arg) {
- unsigned int i, j;
+toggletag(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");
- i = idxoftag(arg);
- tagset[seltags][i] = !tagset[seltags][i];
- for(j = 0; j < LENGTH(tags) && !tagset[seltags][j]; j++);
- if(j == LENGTH(tags))
- tagset[seltags][i] = True; /* at least one tag must be viewed */
- arrange();
+ if(sel && (sel->tags ^ ((*(int *)arg) & TAGMASK))) {
+ sel->tags ^= (*(int *)arg) & TAGMASK;
+ arrange();
+ }
+}
+
+void
+toggleview(void *arg) {
+ if((tagset[seltags] ^ ((*(int *)arg) & TAGMASK))) {
+ tagset[seltags] ^= (*(int *)arg) & TAGMASK;
+ arrange();
+ }
}
void
focus(NULL);
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
setclientstate(c, WithdrawnState);
- free(c->tags);
free(c);
XSync(dpy, False);
XSetErrorHandler(xerror);
void
updatebar(void) {
-
if(dc.drawable != 0)
XFreePixmap(dpy, dc.drawable);
dc.drawable = XCreatePixmap(dpy, root, bw, bh, DefaultDepth(dpy, screen));
void
updategeom(void) {
-
- /* bar geometry */
- bx = 0;
- by = 0;
- bw = sw;
+ int i;
+#ifdef XINERAMA
+ XineramaScreenInfo *info = NULL;
/* window area geometry */
- wx = sx;
- wy = sy + bh;
- ww = sw;
- wh = sh - bh;
+ if(XineramaIsActive(dpy)) {
+ info = XineramaQueryScreens(dpy, &i);
+ wx = info[0].x_org;
+ wy = showbar && topbar ? info[0].y_org + bh : info[0].y_org;
+ ww = info[0].width;
+ wh = showbar ? info[0].height - bh : info[0].height;
+ XFree(info);
+ }
+ else
+#endif
+ {
+ wx = sx;
+ wy = showbar && topbar ? sy + bh : sy;
+ ww = sw;
+ wh = showbar ? sh - bh : sh;
+ }
- /* master area geometry */
- mx = wx;
- my = wy;
- mw = mfact * ww;
- mh = wh;
+ /* bar geometry */
+ bx = wx;
+ by = showbar ? (topbar ? wy - bh : wy + wh) : -bh;
+ bw = ww;
- /* tile area geometry */
- tx = mx + mw;
- ty = wy;
- tw = ww - mw;
- th = wh;
+ /* update layout geometries */
+ for(i = 0; i < LENGTH(layouts); i++)
+ if(layouts[i].updategeom)
+ layouts[i].updategeom();
}
void
}
void
+updatetilegeom(void) {
+ /* master area geometry */
+ mx = wx;
+ my = wy;
+ mw = mfact * ww;
+ mh = wh;
+
+ /* tile area geometry */
+ tx = mx + mw;
+ ty = wy;
+ tw = ww - mw;
+ th = wh;
+}
+
+void
updatetitle(Client *c) {
if(!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name))
gettextprop(c->win, wmatom[WMName], c->name, sizeof c->name);
}
void
-view(const char *arg) {
- seltags ^= 1;
- memset(tagset[seltags], (NULL == arg), TAGSZ);
- tagset[seltags][idxoftag(arg)] = True;
- arrange();
+view(void *arg) {
+ if(*(int *)arg & TAGMASK) {
+ seltags ^= 1; /* toggle sel tagset */
+ tagset[seltags] = *(int *)arg & TAGMASK;
+ arrange();
+ }
}
void
-viewprevtag(const char *arg) {
+viewprevtag(void *arg) {
seltags ^= 1; /* toggle sel tagset */
arrange();
}
|| (ee->request_code == X_CopyArea && ee->error_code == BadDrawable))
return 0;
fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
- ee->request_code, ee->error_code);
+ ee->request_code, ee->error_code);
return xerrorxlib(dpy, ee); /* may call exit */
}
}
void
-zoom(const char *arg) {
+zoom(void *arg) {
Client *c = sel;
- if(c == nexttiled(clients))
- if(!c || !(c = nexttiled(c->next)))
+ if(c == nextunfloating(clients))
+ if(!c || !(c = nextunfloating(c->next)))
return;
- if(!lt->isfloating && !sel->isfloating) {
+ if(lt->arrange == tile && !sel->isfloating) {
detach(c);
attach(c);
focus(c);
Got questions, comments, patches, etc.? Contact Jason Woofenden