t* dwm + patches
URI git clone git://git.codevoid.de/dwm-sdk
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit 4cdbd523e5f02f7cf392dda8690f95ce6eaff9dd
DIR parent b3d7e07f18f0f69f8c3b3542615da62dfc4c6175
URI Author: Anselm R. Garbe <arg@suckless.org>
Date: Mon, 19 Feb 2007 14:44:05 +0100
merged tag.c, view.c and tile.c to manage.c
Diffstat:
M Makefile | 2 +-
M dwm.h | 36 +++++++++++++------------------
A manage.c | 418 +++++++++++++++++++++++++++++++
D tag.c | 121 -------------------------------
D tile.c | 131 -------------------------------
D view.c | 184 -------------------------------
6 files changed, 434 insertions(+), 458 deletions(-)
---
DIR diff --git a/Makefile b/Makefile
t@@ -3,7 +3,7 @@
include config.mk
-SRC = client.c draw.c event.c main.c tile.c tag.c util.c view.c
+SRC = client.c draw.c event.c main.c manage.c util.c
OBJ = ${SRC:.c=.o}
all: options dwm
DIR diff --git a/dwm.h b/dwm.h
t@@ -101,7 +101,6 @@ extern Window root, barwin;
/* client.c */
extern void configure(Client *c); /* send synthetic configure event */
extern void focus(Client *c); /* focus c, c may be NULL */
-extern Bool isprotodel(Client *c); /* returns True if c->win supports wmatom[WMDelete] */
extern void killclient(Arg *arg); /* kill c nicely */
extern void manage(Window w, XWindowAttributes *wa); /* manage new client */
extern void resize(Client *c, int x, int y,
t@@ -125,36 +124,31 @@ extern void quit(Arg *arg); /* quit dwm nicely */
extern void sendevent(Window w, Atom a, long value); /* send synthetic event to w */
extern int xerror(Display *dsply, XErrorEvent *ee); /* dwm's X error handler */
-/* tag.c */
-extern void compileregexps(void); /* initialize regexps of rules defined in config.h */
-extern void settags(Client *c, Client *trans); /* sets tags of c */
-extern void tag(Arg *arg); /* tags c with arg's index */
-extern void toggletag(Arg *arg); /* toggles c tags with arg's index */
-
-/* tile.c */
-extern void dotile(void); /* arranges all windows tiled */
-extern void incnmaster(Arg *arg); /* increments nmaster with arg's index value */
-extern void resizemaster(Arg *arg); /* resizes the master percent with arg's index value */
-extern void zoom(Arg *arg); /* zooms the focused client to master area, arg is ignored */
-
-/* util.c */
-extern void *emallocz(unsigned int size); /* allocates zero-initialized memory, exits on error */
-extern void eprint(const char *errstr, ...); /* prints errstr and exits with 1 */
-extern void spawn(Arg *arg); /* forks a new subprocess with to arg's cmd */
-
-/* view.c */
+/* manage.c */
extern void attach(Client *c); /* attaches c to global client list */
extern void attachstack(Client *c); /* attaches client to stack */
-extern void dofloat(void); /* arranges all windows floating */
+extern void compileregexps(void); /* initialize regexps of rules defined in config.h */
extern void detach(Client *c); /* detaches c from global client list */
extern void detachstack(Client *c); /* detaches client from stack */
+extern void dofloat(void); /* arranges all windows floating */
+extern void dotile(void); /* arranges all windows tiled */
extern void focusnext(Arg *arg); /* focuses next visible client, arg is ignored */
extern void focusprev(Arg *arg); /* focuses previous visible client, arg is ignored */
extern Client *getclient(Window w); /* return client of w */
+extern void incnmaster(Arg *arg); /* increments nmaster with arg's index value */
extern Bool isvisible(Client *c); /* returns True if client is visible */
-extern Client *nextmanaged(Client *c); /* returns managed successor of c */
+extern void resizemaster(Arg *arg); /* resizes the master percent with arg's index value */
extern void restack(void); /* restores z layers of all clients */
+extern void settags(Client *c, Client *trans); /* sets tags of c */
+extern void tag(Arg *arg); /* tags c with arg's index */
extern void togglefloat(Arg *arg); /* toggles focusesd client between floating/non-floating state */
extern void togglemode(Arg *arg); /* toggles global arrange function (dotile/dofloat) */
+extern void toggletag(Arg *arg); /* toggles c tags with arg's index */
extern void toggleview(Arg *arg); /* toggles the tag with arg's index (in)visible */
extern void view(Arg *arg); /* views the tag with arg's index */
+extern void zoom(Arg *arg); /* zooms the focused client to master area, arg is ignored */
+
+/* util.c */
+extern void *emallocz(unsigned int size); /* allocates zero-initialized memory, exits on error */
+extern void eprint(const char *errstr, ...); /* prints errstr and exits with 1 */
+extern void spawn(Arg *arg); /* forks a new subprocess with to arg's cmd */
DIR diff --git a/manage.c b/manage.c
t@@ -0,0 +1,418 @@
+/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+#include "dwm.h"
+#include <regex.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <X11/Xutil.h>
+
+void (*arrange)(void) = DEFMODE;
+unsigned int master = MASTER;
+unsigned int nmaster = NMASTER;
+
+/* static */
+
+typedef struct {
+ const char *clpattern;
+ const char *tpattern;
+ Bool isfloat;
+} Rule;
+
+typedef struct {
+ regex_t *clregex;
+ regex_t *tregex;
+} RReg;
+
+TAGS
+RULES
+
+static RReg *rreg = NULL;
+static unsigned int len = 0;
+
+static Client *
+nextmanaged(Client *c) {
+ for(; c && (c->isfloat || !isvisible(c)); c = c->next);
+ return c;
+}
+
+static void
+togglemax(Client *c) {
+ XEvent ev;
+
+ if(c->isfixed)
+ return;
+ if((c->ismax = !c->ismax)) {
+ c->rx = c->x;
+ c->ry = c->y;
+ c->rw = c->w;
+ c->rh = c->h;
+ resize(c, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True);
+ }
+ else
+ resize(c, c->rx, c->ry, c->rw, c->rh, True);
+ while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+}
+
+/* extern */
+
+void
+attach(Client *c) {
+ if(clients)
+ clients->prev = c;
+ c->next = clients;
+ clients = c;
+}
+
+void
+attachstack(Client *c) {
+ c->snext = stack;
+ stack = c;
+}
+
+void
+compileregexps(void) {
+ unsigned int i;
+ regex_t *reg;
+
+ if(rreg)
+ return;
+ len = sizeof rule / sizeof rule[0];
+ rreg = emallocz(len * sizeof(RReg));
+ for(i = 0; i < len; i++) {
+ if(rule[i].clpattern) {
+ reg = emallocz(sizeof(regex_t));
+ if(regcomp(reg, rule[i].clpattern, REG_EXTENDED))
+ free(reg);
+ else
+ rreg[i].clregex = reg;
+ }
+ if(rule[i].tpattern) {
+ reg = emallocz(sizeof(regex_t));
+ if(regcomp(reg, rule[i].tpattern, REG_EXTENDED))
+ free(reg);
+ else
+ rreg[i].tregex = reg;
+ }
+ }
+}
+
+void
+detach(Client *c) {
+ if(c->prev)
+ c->prev->next = c->next;
+ if(c->next)
+ c->next->prev = c->prev;
+ if(c == clients)
+ clients = c->next;
+ c->next = c->prev = NULL;
+}
+
+void
+detachstack(Client *c) {
+ Client **tc;
+ for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
+ *tc = c->snext;
+}
+
+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) {
+ unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th;
+ Client *c;
+
+ for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next))
+ n++;
+ /* window geoms */
+ mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1);
+ mw = (n > nmaster) ? (waw * master) / 1000 : waw;
+ th = (n > nmaster) ? wah / (n - nmaster) : 0;
+ tw = waw - mw;
+
+ for(i = 0, c = clients; c; c = c->next)
+ if(isvisible(c)) {
+ if(c->isbanned)
+ XMoveWindow(dpy, c->win, c->x, c->y);
+ c->isbanned = False;
+ if(c->isfloat)
+ continue;
+ c->ismax = False;
+ nx = wax;
+ ny = way;
+ if(i < nmaster) {
+ ny += i * mh;
+ nw = mw - 2 * BORDERPX;
+ nh = mh - 2 * BORDERPX;
+ }
+ else { /* tile window */
+ nx += mw;
+ nw = tw - 2 * BORDERPX;
+ if(th > 2 * BORDERPX) {
+ ny += (i - nmaster) * th;
+ nh = th - 2 * BORDERPX;
+ }
+ else /* fallback if th <= 2 * BORDERPX */
+ nh = wah - 2 * BORDERPX;
+ }
+ resize(c, nx, ny, nw, nh, False);
+ i++;
+ }
+ 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
+focusnext(Arg *arg) {
+ Client *c;
+
+ if(!sel)
+ return;
+ for(c = sel->next; c && !isvisible(c); c = c->next);
+ if(!c)
+ for(c = clients; c && !isvisible(c); c = c->next);
+ if(c) {
+ focus(c);
+ restack();
+ }
+}
+
+void
+focusprev(Arg *arg) {
+ Client *c;
+
+ if(!sel)
+ return;
+ 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); c = c->prev);
+ }
+ if(c) {
+ focus(c);
+ restack();
+ }
+}
+
+Client *
+getclient(Window w) {
+ Client *c;
+
+ for(c = clients; c; c = c->next)
+ if(c->win == w)
+ return c;
+ return NULL;
+}
+
+void
+incnmaster(Arg *arg) {
+ if((arrange == dofloat) || (nmaster + arg->i < 1)
+ || (wah / (nmaster + arg->i) <= 2 * BORDERPX))
+ return;
+ nmaster += arg->i;
+ if(sel)
+ arrange();
+ else
+ drawstatus();
+}
+
+Bool
+isvisible(Client *c) {
+ unsigned int i;
+
+ for(i = 0; i < ntags; i++)
+ if(c->tags[i] && seltag[i])
+ return True;
+ return False;
+}
+
+void
+resizemaster(Arg *arg) {
+ if(arrange != dotile)
+ return;
+ if(arg->i == 0)
+ master = MASTER;
+ else {
+ if(waw * (master + arg->i) / 1000 >= waw - 2 * BORDERPX
+ || waw * (master + arg->i) / 1000 <= 2 * BORDERPX)
+ return;
+ master += arg->i;
+ }
+ arrange();
+}
+
+void
+restack(void) {
+ Client *c;
+ XEvent ev;
+
+ drawstatus();
+ if(!sel)
+ return;
+ if(sel->isfloat || arrange == dofloat)
+ XRaiseWindow(dpy, sel->win);
+ if(arrange != dofloat) {
+ if(!sel->isfloat)
+ XLowerWindow(dpy, sel->win);
+ for(c = nextmanaged(clients); c; c = nextmanaged(c->next)) {
+ if(c == sel)
+ continue;
+ XLowerWindow(dpy, c->win);
+ }
+ }
+ XSync(dpy, False);
+ while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+}
+
+void
+settags(Client *c, Client *trans) {
+ char prop[512];
+ unsigned int i, j;
+ regmatch_t tmp;
+ Bool matched = trans != NULL;
+ XClassHint ch = { 0 };
+
+ if(matched)
+ for(i = 0; i < ntags; i++)
+ c->tags[i] = trans->tags[i];
+ else {
+ XGetClassHint(dpy, c->win, &ch);
+ 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(rreg[i].clregex && !regexec(rreg[i].clregex, prop, 1, &tmp, 0)) {
+ c->isfloat = rule[i].isfloat;
+ for(j = 0; rreg[i].tregex && j < ntags; j++) {
+ if(!regexec(rreg[i].tregex, tags[j], 1, &tmp, 0)) {
+ matched = True;
+ c->tags[j] = True;
+ }
+ }
+ }
+ if(ch.res_class)
+ XFree(ch.res_class);
+ if(ch.res_name)
+ XFree(ch.res_name);
+ }
+ if(!matched)
+ for(i = 0; i < ntags; i++)
+ c->tags[i] = seltag[i];
+}
+
+void
+tag(Arg *arg) {
+ unsigned int i;
+
+ if(!sel)
+ return;
+ for(i = 0; i < ntags; i++)
+ 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();
+}
+
+void
+toggletag(Arg *arg) {
+ unsigned int i;
+
+ if(!sel)
+ return;
+ sel->tags[arg->i] = !sel->tags[arg->i];
+ for(i = 0; i < ntags && !sel->tags[i]; i++);
+ if(i == ntags)
+ sel->tags[arg->i] = True;
+ arrange();
+}
+
+void
+togglemode(Arg *arg) {
+ arrange = (arrange == dofloat) ? dotile : dofloat;
+ if(sel)
+ arrange();
+ else
+ drawstatus();
+}
+
+void
+toggleview(Arg *arg) {
+ unsigned int i;
+
+ seltag[arg->i] = !seltag[arg->i];
+ for(i = 0; i < ntags && !seltag[i]; i++);
+ if(i == ntags)
+ seltag[arg->i] = True; /* cannot toggle last view */
+ arrange();
+}
+
+void
+view(Arg *arg) {
+ unsigned int i;
+
+ for(i = 0; i < ntags; i++)
+ seltag[i] = (arg->i == -1) ? True : False;
+ if(arg->i >= 0 && arg->i < ntags)
+ seltag[arg->i] = True;
+ arrange();
+}
+
+void
+zoom(Arg *arg) {
+ unsigned int n;
+ Client *c;
+
+ if(!sel)
+ return;
+ if(sel->isfloat || (arrange == dofloat)) {
+ togglemax(sel);
+ return;
+ }
+ for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next))
+ n++;
+
+ if((c = sel) == nextmanaged(clients))
+ if(!(c = nextmanaged(c->next)))
+ return;
+ detach(c);
+ attach(c);
+ focus(c);
+ arrange();
+}
DIR diff --git a/tag.c b/tag.c
t@@ -1,121 +0,0 @@
-/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-#include <regex.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <X11/Xutil.h>
-
-
-typedef struct {
- const char *clpattern;
- const char *tpattern;
- Bool isfloat;
-} Rule;
-
-typedef struct {
- regex_t *clregex;
- regex_t *tregex;
-} RReg;
-
-/* static */
-
-TAGS
-RULES
-
-static RReg *rreg = NULL;
-static unsigned int len = 0;
-
-/* extern */
-
-void
-compileregexps(void) {
- unsigned int i;
- regex_t *reg;
-
- if(rreg)
- return;
- len = sizeof rule / sizeof rule[0];
- rreg = emallocz(len * sizeof(RReg));
- for(i = 0; i < len; i++) {
- if(rule[i].clpattern) {
- reg = emallocz(sizeof(regex_t));
- if(regcomp(reg, rule[i].clpattern, REG_EXTENDED))
- free(reg);
- else
- rreg[i].clregex = reg;
- }
- if(rule[i].tpattern) {
- reg = emallocz(sizeof(regex_t));
- if(regcomp(reg, rule[i].tpattern, REG_EXTENDED))
- free(reg);
- else
- rreg[i].tregex = reg;
- }
- }
-}
-
-void
-settags(Client *c, Client *trans) {
- char prop[512];
- unsigned int i, j;
- regmatch_t tmp;
- Bool matched = trans != NULL;
- XClassHint ch = { 0 };
-
- if(matched)
- for(i = 0; i < ntags; i++)
- c->tags[i] = trans->tags[i];
- else {
- XGetClassHint(dpy, c->win, &ch);
- 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(rreg[i].clregex && !regexec(rreg[i].clregex, prop, 1, &tmp, 0)) {
- c->isfloat = rule[i].isfloat;
- for(j = 0; rreg[i].tregex && j < ntags; j++) {
- if(!regexec(rreg[i].tregex, tags[j], 1, &tmp, 0)) {
- matched = True;
- c->tags[j] = True;
- }
- }
- }
- if(ch.res_class)
- XFree(ch.res_class);
- if(ch.res_name)
- XFree(ch.res_name);
- }
- if(!matched)
- for(i = 0; i < ntags; i++)
- c->tags[i] = seltag[i];
-}
-
-void
-tag(Arg *arg) {
- unsigned int i;
-
- if(!sel)
- return;
- for(i = 0; i < ntags; i++)
- sel->tags[i] = (arg->i == -1) ? True : False;
- if(arg->i >= 0 && arg->i < ntags)
- sel->tags[arg->i] = True;
- arrange();
-}
-
-void
-toggletag(Arg *arg) {
- unsigned int i;
-
- if(!sel)
- return;
- sel->tags[arg->i] = !sel->tags[arg->i];
- for(i = 0; i < ntags && !sel->tags[i]; i++);
- if(i == ntags)
- sel->tags[arg->i] = True;
- arrange();
-}
DIR diff --git a/tile.c b/tile.c
t@@ -1,131 +0,0 @@
-/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-
-unsigned int master = MASTER;
-unsigned int nmaster = NMASTER;
-
-/* static */
-
-static void
-togglemax(Client *c) {
- XEvent ev;
-
- if(c->isfixed)
- return;
- if((c->ismax = !c->ismax)) {
- c->rx = c->x;
- c->ry = c->y;
- c->rw = c->w;
- c->rh = c->h;
- resize(c, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True);
- }
- else
- resize(c, c->rx, c->ry, c->rw, c->rh, True);
- while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
-}
-
-/* extern */
-
-void
-dotile(void) {
- unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th;
- Client *c;
-
- for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next))
- n++;
- /* window geoms */
- mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1);
- mw = (n > nmaster) ? (waw * master) / 1000 : waw;
- th = (n > nmaster) ? wah / (n - nmaster) : 0;
- tw = waw - mw;
-
- for(i = 0, c = clients; c; c = c->next)
- if(isvisible(c)) {
- if(c->isbanned)
- XMoveWindow(dpy, c->win, c->x, c->y);
- c->isbanned = False;
- if(c->isfloat)
- continue;
- c->ismax = False;
- nx = wax;
- ny = way;
- if(i < nmaster) {
- ny += i * mh;
- nw = mw - 2 * BORDERPX;
- nh = mh - 2 * BORDERPX;
- }
- else { /* tile window */
- nx += mw;
- nw = tw - 2 * BORDERPX;
- if(th > 2 * BORDERPX) {
- ny += (i - nmaster) * th;
- nh = th - 2 * BORDERPX;
- }
- else /* fallback if th <= 2 * BORDERPX */
- nh = wah - 2 * BORDERPX;
- }
- resize(c, nx, ny, nw, nh, False);
- i++;
- }
- 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
-incnmaster(Arg *arg) {
- if((arrange == dofloat) || (nmaster + arg->i < 1)
- || (wah / (nmaster + arg->i) <= 2 * BORDERPX))
- return;
- nmaster += arg->i;
- if(sel)
- arrange();
- else
- drawstatus();
-}
-
-void
-resizemaster(Arg *arg) {
- if(arrange != dotile)
- return;
- if(arg->i == 0)
- master = MASTER;
- else {
- if(waw * (master + arg->i) / 1000 >= waw - 2 * BORDERPX
- || waw * (master + arg->i) / 1000 <= 2 * BORDERPX)
- return;
- master += arg->i;
- }
- arrange();
-}
-
-void
-zoom(Arg *arg) {
- unsigned int n;
- Client *c;
-
- if(!sel)
- return;
- if(sel->isfloat || (arrange == dofloat)) {
- togglemax(sel);
- return;
- }
- for(n = 0, c = nextmanaged(clients); c; c = nextmanaged(c->next))
- n++;
-
- if((c = sel) == nextmanaged(clients))
- if(!(c = nextmanaged(c->next)))
- return;
- detach(c);
- attach(c);
- focus(c);
- arrange();
-}
DIR diff --git a/view.c b/view.c
t@@ -1,184 +0,0 @@
-/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-
-/* extern */
-
-void (*arrange)(void) = DEFMODE;
-
-void
-attach(Client *c) {
- if(clients)
- clients->prev = c;
- c->next = clients;
- clients = c;
-}
-
-void
-attachstack(Client *c) {
- c->snext = stack;
- stack = c;
-}
-
-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
-detach(Client *c) {
- if(c->prev)
- c->prev->next = c->next;
- if(c->next)
- c->next->prev = c->prev;
- if(c == clients)
- clients = c->next;
- c->next = c->prev = NULL;
-}
-
-void
-detachstack(Client *c) {
- Client **tc;
- for(tc=&stack; *tc && *tc != c; tc=&(*tc)->snext);
- *tc = c->snext;
-}
-
-void
-focusnext(Arg *arg) {
- Client *c;
-
- if(!sel)
- return;
- for(c = sel->next; c && !isvisible(c); c = c->next);
- if(!c)
- for(c = clients; c && !isvisible(c); c = c->next);
- if(c) {
- focus(c);
- restack();
- }
-}
-
-void
-focusprev(Arg *arg) {
- Client *c;
-
- if(!sel)
- return;
- 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); c = c->prev);
- }
- if(c) {
- focus(c);
- restack();
- }
-}
-
-Client *
-getclient(Window w) {
- Client *c;
-
- for(c = clients; c; c = c->next)
- if(c->win == w)
- return c;
- return NULL;
-}
-
-Bool
-isvisible(Client *c) {
- unsigned int i;
-
- for(i = 0; i < ntags; i++)
- if(c->tags[i] && seltag[i])
- return True;
- return False;
-}
-
-Client *
-nextmanaged(Client *c) {
- for(; c && (c->isfloat || !isvisible(c)); c = c->next);
- return c;
-}
-
-void
-restack(void) {
- Client *c;
- XEvent ev;
-
- drawstatus();
- if(!sel)
- return;
- if(sel->isfloat || arrange == dofloat)
- XRaiseWindow(dpy, sel->win);
- if(arrange != dofloat) {
- if(!sel->isfloat)
- XLowerWindow(dpy, sel->win);
- for(c = nextmanaged(clients); c; c = nextmanaged(c->next)) {
- if(c == sel)
- continue;
- XLowerWindow(dpy, c->win);
- }
- }
- XSync(dpy, False);
- while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
-}
-
-void
-togglefloat(Arg *arg) {
- if(!sel || arrange == dofloat)
- return;
- sel->isfloat = !sel->isfloat;
- arrange();
-}
-
-void
-togglemode(Arg *arg) {
- arrange = (arrange == dofloat) ? dotile : dofloat;
- if(sel)
- arrange();
- else
- drawstatus();
-}
-
-void
-toggleview(Arg *arg) {
- unsigned int i;
-
- seltag[arg->i] = !seltag[arg->i];
- for(i = 0; i < ntags && !seltag[i]; i++);
- if(i == ntags)
- seltag[arg->i] = True; /* cannot toggle last view */
- arrange();
-}
-
-void
-view(Arg *arg) {
- unsigned int i;
-
- for(i = 0; i < ntags; i++)
- seltag[i] = (arg->i == -1) ? True : False;
- if(arg->i >= 0 && arg->i < ntags)
- seltag[arg->i] = True;
- arrange();
-}
-