#include <sys/types.h>
#include <X11/Xutil.h>
-void (*arrange)(void) = DEFMODE;
unsigned int master = MASTER;
unsigned int nmaster = NMASTER;
+unsigned int blw = 0;
+Layout *lt = NULL;
/* static */
typedef struct {
const char *prop;
const char *tags;
- Bool isfloat;
+ Bool isversatile;
} Rule;
typedef struct {
regex_t *propregex;
regex_t *tagregex;
-} Regexps;
+} Regs;
TAGS
RULES
-static Regexps *regexps = NULL;
-static unsigned int len = 0;
+static Regs *regs = NULL;
+static unsigned int nrules = 0;
+static unsigned int nlayouts = 0;
-/* extern */
-
-void
-compileregexps(void) {
- unsigned int i;
- regex_t *reg;
-
- if(regexps)
- return;
- len = sizeof rule / sizeof rule[0];
- regexps = emallocz(len * sizeof(Regexps));
- for(i = 0; i < len; i++) {
- if(rule[i].prop) {
- reg = emallocz(sizeof(regex_t));
- if(regcomp(reg, rule[i].prop, REG_EXTENDED))
- free(reg);
- else
- regexps[i].propregex = reg;
- }
- if(rule[i].tags) {
- reg = emallocz(sizeof(regex_t));
- if(regcomp(reg, rule[i].tags, REG_EXTENDED))
- free(reg);
- else
- regexps[i].tagregex = reg;
- }
- }
-}
-
-void
-dofloat(void) {
- Client *c;
-
- for(c = clients; c; c = c->next) {
- if(isvisible(c)) {
- if(c->isbanned)
- XMoveWindow(dpy, c->win, c->x, c->y);
- c->isbanned = False;
- resize(c, c->x, c->y, c->w, c->h, True);
- }
- else {
- c->isbanned = True;
- XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
- }
- }
- if(!sel || !isvisible(sel)) {
- for(c = stack; c && !isvisible(c); c = c->snext);
- focus(c);
- }
- restack();
-}
-void
-dotile(void) {
+static void
+tile(void) {
unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th;
Client *c;
if(c->isbanned)
XMoveWindow(dpy, c->win, c->x, c->y);
c->isbanned = False;
- if(c->isfloat)
+ if(c->isversatile)
continue;
c->ismax = False;
nx = wax;
restack();
}
+LAYOUTS
+
+/* extern */
+
+void
+compileregs(void) {
+ unsigned int i;
+ regex_t *reg;
+
+ if(regs)
+ return;
+ nrules = sizeof rule / sizeof rule[0];
+ regs = emallocz(nrules * sizeof(Regs));
+ for(i = 0; i < nrules; i++) {
+ if(rule[i].prop) {
+ reg = emallocz(sizeof(regex_t));
+ if(regcomp(reg, rule[i].prop, REG_EXTENDED))
+ free(reg);
+ else
+ regs[i].propregex = reg;
+ }
+ if(rule[i].tags) {
+ reg = emallocz(sizeof(regex_t));
+ if(regcomp(reg, rule[i].tags, REG_EXTENDED))
+ free(reg);
+ else
+ regs[i].tagregex = reg;
+ }
+ }
+}
+
void
incnmaster(Arg *arg) {
- if((arrange == dofloat) || (nmaster + arg->i < 1)
+ if((lt->arrange != tile) || (nmaster + arg->i < 1)
|| (wah / (nmaster + arg->i) <= 2 * BORDERPX))
return;
nmaster += arg->i;
if(sel)
- arrange();
+ lt->arrange();
else
drawstatus();
}
+void
+initlayouts(void) {
+ unsigned int i, w;
+
+ lt = &layout[0];
+ nlayouts = sizeof layout / sizeof layout[0];
+ for(blw = i = 0; i < nlayouts; i++) {
+ w = textw(layout[i].symbol);
+ if(w > blw)
+ blw = w;
+ }
+}
+
Bool
isvisible(Client *c) {
unsigned int i;
void
resizemaster(Arg *arg) {
- if(arrange != dotile)
+ if(lt->arrange != tile)
return;
if(arg->i == 0)
master = MASTER;
return;
master += arg->i;
}
- arrange();
+ lt->arrange();
}
void
drawstatus();
if(!sel)
return;
- if(sel->isfloat || arrange == dofloat)
+ if(sel->isversatile || lt->arrange == versatile)
XRaiseWindow(dpy, sel->win);
- if(arrange != dofloat) {
- if(!sel->isfloat)
+ if(lt->arrange != versatile) {
+ if(!sel->isversatile)
XLowerWindow(dpy, sel->win);
for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
if(c == sel)
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
}
+void
+setlayout(Arg *arg) {
+ unsigned int i;
+
+ if(arg->i == -1) {
+ for(i = 0; i < nlayouts && lt != &layout[i]; i++);
+ if(i == nlayouts - 1)
+ lt = &layout[0];
+ else
+ lt = &layout[++i];
+ }
+ else {
+ if(arg->i < 0 || arg->i >= nlayouts)
+ return;
+ lt = &layout[arg->i];
+ }
+ if(sel)
+ lt->arrange();
+ else
+ drawstatus();
+}
+
void
settags(Client *c, Client *trans) {
char prop[512];
snprintf(prop, sizeof prop, "%s:%s:%s",
ch.res_class ? ch.res_class : "",
ch.res_name ? ch.res_name : "", c->name);
- for(i = 0; i < len; i++)
- if(regexps[i].propregex && !regexec(regexps[i].propregex, prop, 1, &tmp, 0)) {
- c->isfloat = rule[i].isfloat;
- for(j = 0; regexps[i].tagregex && j < ntags; j++) {
- if(!regexec(regexps[i].tagregex, tags[j], 1, &tmp, 0)) {
+ for(i = 0; i < nrules; i++)
+ if(regs[i].propregex && !regexec(regs[i].propregex, prop, 1, &tmp, 0)) {
+ c->isversatile = rule[i].isversatile;
+ for(j = 0; regs[i].tagregex && j < ntags; j++) {
+ if(!regexec(regs[i].tagregex, tags[j], 1, &tmp, 0)) {
matched = True;
c->tags[j] = True;
}
sel->tags[i] = (arg->i == -1) ? True : False;
if(arg->i >= 0 && arg->i < ntags)
sel->tags[arg->i] = True;
- arrange();
-}
-
-void
-togglefloat(Arg *arg) {
- if(!sel || arrange == dofloat)
- return;
- sel->isfloat = !sel->isfloat;
- arrange();
+ lt->arrange();
}
void
for(i = 0; i < ntags && !sel->tags[i]; i++);
if(i == ntags)
sel->tags[arg->i] = True;
- arrange();
+ lt->arrange();
}
void
-togglemode(Arg *arg) {
- arrange = (arrange == dofloat) ? dotile : dofloat;
- if(sel)
- arrange();
- else
- drawstatus();
+toggleversatile(Arg *arg) {
+ if(!sel || lt->arrange == versatile)
+ return;
+ sel->isversatile = !sel->isversatile;
+ lt->arrange();
}
void
for(i = 0; i < ntags && !seltag[i]; i++);
if(i == ntags)
seltag[arg->i] = True; /* cannot toggle last view */
- arrange();
+ lt->arrange();
+}
+
+void
+versatile(void) {
+ Client *c;
+
+ for(c = clients; c; c = c->next) {
+ if(isvisible(c)) {
+ if(c->isbanned)
+ XMoveWindow(dpy, c->win, c->x, c->y);
+ c->isbanned = False;
+ resize(c, c->x, c->y, c->w, c->h, True);
+ }
+ else {
+ c->isbanned = True;
+ XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
+ }
+ }
+ if(!sel || !isvisible(sel)) {
+ for(c = stack; c && !isvisible(c); c = c->snext);
+ focus(c);
+ }
+ restack();
}
void
seltag[i] = (arg->i == -1) ? True : False;
if(arg->i >= 0 && arg->i < ntags)
seltag[arg->i] = True;
- arrange();
+ lt->arrange();
}