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-rw-r--r--Makefile2
-rw-r--r--bar.c54
-rw-r--r--client.c230
-rw-r--r--draw.c67
-rw-r--r--dwm.h31
-rw-r--r--event.c96
-rw-r--r--key.c (renamed from dev.c)169
-rw-r--r--main.c2
-rw-r--r--screen.c100
9 files changed, 374 insertions, 377 deletions
diff --git a/Makefile b/Makefile
index 536960b..e2caadd 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@
include config.mk
-SRC = bar.c client.c dev.c draw.c event.c main.c util.c
+SRC = client.c draw.c event.c key.c main.c screen.c util.c
OBJ = ${SRC:.c=.o}
MAN1 = dwm.1
BIN = dwm
diff --git a/bar.c b/bar.c
deleted file mode 100644
index 3027bc2..0000000
--- a/bar.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-
-#include "dwm.h"
-
-void
-barclick(XButtonPressedEvent *e)
-{
- int x = 0;
- Arg a;
- for(a.i = 0; a.i < TLast; a.i++) {
- x += textw(tags[a.i]) + dc.font.height;
- if(e->x < x) {
- view(&a);
- return;
- }
- }
-}
-
-void
-draw_bar()
-{
- int i, modw;
- char *mode = arrange == tiling ? "#" : "~";
-
- dc.x = dc.y = 0;
- dc.w = bw;
- drawtext(NULL, False, False);
-
- modw = textw(mode) + dc.font.height;
- dc.w = 0;
- for(i = 0; i < TLast; i++) {
- dc.x += dc.w;
- dc.w = textw(tags[i]) + dc.font.height;
- drawtext(tags[i], i == tsel, True);
- }
- if(sel) {
- dc.x += dc.w;
- dc.w = textw(sel->name) + dc.font.height;
- drawtext(sel->name, True, True);
- }
- dc.w = textw(stext) + dc.font.height;
- dc.x = bx + bw - dc.w - modw;
- drawtext(stext, False, False);
-
- dc.x = bx + bw - modw;
- dc.w = modw;
- drawtext(mode, True, True);
-
- XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
- XFlush(dpy);
-}
diff --git a/client.c b/client.c
index 5b666c9..63fb1e5 100644
--- a/client.c
+++ b/client.c
@@ -11,14 +11,12 @@
#include "dwm.h"
-void (*arrange)(Arg *) = tiling;
-
static Rule rule[] = {
/* class instance tags floating */
{ "Firefox-bin", "Gecko", { [Twww] = "www" }, False },
};
-static Client *
+Client *
next(Client *c)
{
for(; c && !c->tags[tsel]; c = c->next);
@@ -26,202 +24,12 @@ next(Client *c)
}
void
-zoom(Arg *arg)
-{
- Client **l, *c;
-
- if(!sel)
- return;
-
- if(sel == next(clients) && sel->next) {
- if((c = next(sel->next)))
- sel = c;
- }
-
- for(l = &clients; *l && *l != sel; l = &(*l)->next);
- *l = sel->next;
-
- sel->next = clients; /* pop */
- clients = sel;
- arrange(NULL);
- focus(sel);
-}
-
-void
-max(Arg *arg)
-{
- if(!sel)
- return;
- sel->x = sx;
- sel->y = sy + bh;
- sel->w = sw - 2 * sel->border;
- sel->h = sh - 2 * sel->border - bh;
- craise(sel);
- resize(sel, False);
-}
-
-void
-view(Arg *arg)
-{
- Client *c;
-
- tsel = arg->i;
- arrange(NULL);
-
- for(c = clients; c; c = next(c->next))
- draw_client(c);
- draw_bar();
-}
-
-void
-tappend(Arg *arg)
-{
- if(!sel)
- return;
-
- sel->tags[arg->i] = tags[arg->i];
- arrange(NULL);
-}
-
-void
-ttrunc(Arg *arg)
-{
- int i;
- if(!sel)
- return;
-
- for(i = 0; i < TLast; i++)
- sel->tags[i] = NULL;
- tappend(arg);
-}
-
-static void
ban_client(Client *c)
{
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
XMoveWindow(dpy, c->title, c->tx + 2 * sw, c->ty);
}
-void
-floating(Arg *arg)
-{
- Client *c;
-
- arrange = floating;
- for(c = clients; c; c = c->next) {
- if(c->tags[tsel])
- resize(c, True);
- else
- ban_client(c);
- }
- if(sel && !sel->tags[tsel]) {
- if((sel = next(clients))) {
- craise(sel);
- focus(sel);
- }
- }
- draw_bar();
-}
-
-void
-tiling(Arg *arg)
-{
- Client *c;
- int n, i, w, h;
-
- w = sw - mw;
- arrange = tiling;
- for(n = 0, c = clients; c; c = c->next)
- if(c->tags[tsel] && !c->floating)
- n++;
-
- if(n > 1)
- h = (sh - bh) / (n - 1);
- else
- h = sh - bh;
-
- for(i = 0, c = clients; c; c = c->next) {
- if(c->tags[tsel]) {
- if(c->floating) {
- craise(c);
- resize(c, True);
- continue;
- }
- if(n == 1) {
- c->x = sx;
- c->y = sy + bh;
- c->w = sw - 2 * c->border;
- c->h = sh - 2 * c->border - bh;
- }
- else if(i == 0) {
- c->x = sx;
- c->y = sy + bh;
- c->w = mw - 2 * c->border;
- c->h = sh - 2 * c->border - bh;
- }
- else {
- c->x = sx + mw;
- c->y = sy + (i - 1) * h + bh;
- c->w = w - 2 * c->border;
- c->h = h - 2 * c->border;
- }
- resize(c, False);
- i++;
- }
- else
- ban_client(c);
- }
- if(!sel || (sel && !sel->tags[tsel])) {
- if((sel = next(clients))) {
- craise(sel);
- focus(sel);
- }
- }
- draw_bar();
-}
-
-void
-prevc(Arg *arg)
-{
- Client *c;
-
- if(!sel)
- return;
-
- if((c = sel->revert && sel->revert->tags[tsel] ? sel->revert : NULL)) {
- craise(c);
- focus(c);
- }
-}
-
-void
-nextc(Arg *arg)
-{
- Client *c;
-
- if(!sel)
- return;
-
- if(!(c = next(sel->next)))
- c = next(clients);
- if(c) {
- craise(c);
- c->revert = sel;
- focus(c);
- }
-}
-
-void
-ckill(Arg *arg)
-{
- if(!sel)
- return;
- if(sel->proto & WM_PROTOCOL_DELWIN)
- send_message(sel->win, wm_atom[WMProtocols], wm_atom[WMDelete]);
- else
- XKillClient(dpy, sel->win);
-}
-
static void
resize_title(Client *c)
{
@@ -230,8 +38,8 @@ resize_title(Client *c)
c->tw = 0;
for(i = 0; i < TLast; i++)
if(c->tags[i])
- c->tw += textw(c->tags[i]) + dc.font.height;
- c->tw += textw(c->name) + dc.font.height;
+ c->tw += textw(c->tags[i]);
+ c->tw += textw(c->name);
if(c->tw > c->w)
c->tw = c->w + 2;
c->tx = c->x + c->w - c->tw + 2;
@@ -584,35 +392,3 @@ getclient(Window w)
return c;
return NULL;
}
-
-void
-draw_client(Client *c)
-{
- int i;
- if(c == sel) {
- draw_bar();
- XUnmapWindow(dpy, c->title);
- XSetWindowBorder(dpy, c->win, dc.fg);
- return;
- }
-
- XSetWindowBorder(dpy, c->win, dc.bg);
- XMapWindow(dpy, c->title);
-
- dc.x = dc.y = 0;
-
- dc.w = 0;
- for(i = 0; i < TLast; i++) {
- if(c->tags[i]) {
- dc.x += dc.w;
- dc.w = textw(c->tags[i]) + dc.font.height;
- drawtext(c->tags[i], False, True);
- }
- }
- dc.x += dc.w;
- dc.w = textw(c->name) + dc.font.height;
- drawtext(c->name, False, True);
- XCopyArea(dpy, dc.drawable, c->title, dc.gc,
- 0, 0, c->tw, c->th, 0, 0);
- XFlush(dpy);
-}
diff --git a/draw.c b/draw.c
index 3fbc85c..5bb6fc2 100644
--- a/draw.c
+++ b/draw.c
@@ -10,6 +10,71 @@
#include "dwm.h"
+void
+draw_bar()
+{
+ int i;
+
+ dc.x = dc.y = 0;
+ dc.w = bw;
+ drawtext(NULL, False, False);
+
+ if(arrange == floating) {
+ dc.w = textw("~");
+ drawtext("~", False, False);
+ }
+ else
+ dc.w = 0;
+ for(i = 0; i < TLast; i++) {
+ dc.x += dc.w;
+ dc.w = textw(tags[i]);
+ drawtext(tags[i], i == tsel, True);
+ }
+ if(sel) {
+ dc.x += dc.w;
+ dc.w = textw(sel->name);
+ drawtext(sel->name, True, True);
+ }
+ dc.w = textw(stext);
+ dc.x = bx + bw - dc.w;
+ drawtext(stext, False, False);
+
+ XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
+ XFlush(dpy);
+}
+
+void
+draw_client(Client *c)
+{
+ int i;
+ if(c == sel) {
+ draw_bar();
+ XUnmapWindow(dpy, c->title);
+ XSetWindowBorder(dpy, c->win, dc.fg);
+ return;
+ }
+
+ XSetWindowBorder(dpy, c->win, dc.bg);
+ XMapWindow(dpy, c->title);
+
+ dc.x = dc.y = 0;
+
+ dc.w = 0;
+ for(i = 0; i < TLast; i++) {
+ if(c->tags[i]) {
+ dc.x += dc.w;
+ dc.w = textw(c->tags[i]);
+ drawtext(c->tags[i], False, True);
+ }
+ }
+ dc.x += dc.w;
+ dc.w = textw(c->name);
+ drawtext(c->name, False, True);
+ XCopyArea(dpy, dc.drawable, c->title, dc.gc,
+ 0, 0, c->tw, c->th, 0, 0);
+ XFlush(dpy);
+}
+
static void
drawborder(void)
{
@@ -103,7 +168,7 @@ textnw(char *text, unsigned int len)
unsigned int
textw(char *text)
{
- return textnw(text, strlen(text));
+ return textnw(text, strlen(text)) + dc.font.height;
}
void
diff --git a/dwm.h b/dwm.h
index 6843870..ba12527 100644
--- a/dwm.h
+++ b/dwm.h
@@ -94,6 +94,7 @@ extern Cursor cursor[CurLast];
extern Bool running, issel;
extern void (*handler[LASTEvent])(XEvent *);
extern void (*arrange)(Arg *);
+extern Key key[];
extern int tsel, screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
extern char *tags[TLast], stext[1024];
@@ -101,35 +102,24 @@ extern char *tags[TLast], stext[1024];
extern DC dc;
extern Client *clients, *sel;
-/* bar.c */
-extern void draw_bar();
-extern void barclick(XButtonPressedEvent *e);
-
/* client.c */
extern void manage(Window w, XWindowAttributes *wa);
extern void unmanage(Client *c);
extern Client *getclient(Window w);
extern void focus(Client *c);
extern void update_name(Client *c);
-extern void draw_client(Client *c);
extern void resize(Client *c, Bool inc);
extern void update_size(Client *c);
extern Client *gettitle(Window w);
extern void craise(Client *c);
extern void lower(Client *c);
-extern void ckill(Arg *arg);
-extern void nextc(Arg *arg);
-extern void prevc(Arg *arg);
-extern void max(Arg *arg);
-extern void floating(Arg *arg);
-extern void tiling(Arg *arg);
-extern void ttrunc(Arg *arg);
-extern void tappend(Arg *arg);
-extern void view(Arg *arg);
-extern void zoom(Arg *arg);
extern void gravitate(Client *c, Bool invert);
+extern void ban_client(Client *c);
+extern Client *next(Client *c);
/* draw.c */
+extern void draw_bar();
+extern void draw_client(Client *c);
extern void drawtext(const char *text, Bool invert, Bool border);
extern unsigned long initcolor(const char *colstr);
extern void initfont(const char *fontstr);
@@ -137,11 +127,9 @@ extern unsigned int textnw(char *text, unsigned int len);
extern unsigned int textw(char *text);
extern unsigned int texth(void);
-/* dev.c */
-extern void update_keys(void);
+/* key.c */
+extern void grabkeys();
extern void keypress(XEvent *e);
-extern void mresize(Client *c);
-extern void mmove(Client *c);
/* main.c */
extern int error_handler(Display *dsply, XErrorEvent *e);
@@ -149,6 +137,11 @@ extern void send_message(Window w, Atom a, long value);
extern int win_proto(Window w);
extern void quit(Arg *arg);
+/* screen.c */
+extern void floating(Arg *arg);
+extern void tiling(Arg *arg);
+extern void view(Arg *arg);
+
/* util.c */
extern void error(const char *errstr, ...);
extern void *emallocz(unsigned int size);
diff --git a/event.c b/event.c
index 61dcec5..b369ede 100644
--- a/event.c
+++ b/event.c
@@ -7,11 +7,15 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <unistd.h>
#include <X11/keysym.h>
#include <X11/Xatom.h>
#include "dwm.h"
+#define ButtonMask (ButtonPressMask | ButtonReleaseMask)
+#define MouseMask (ButtonMask | PointerMotionMask)
+
/* local functions */
static void buttonpress(XEvent *e);
static void configurerequest(XEvent *e);
@@ -19,7 +23,6 @@ static void destroynotify(XEvent *e);
static void enternotify(XEvent *e);
static void leavenotify(XEvent *e);
static void expose(XEvent *e);
-static void keymapnotify(XEvent *e);
static void maprequest(XEvent *e);
static void propertynotify(XEvent *e);
static void unmapnotify(XEvent *e);
@@ -32,21 +35,100 @@ void (*handler[LASTEvent]) (XEvent *) = {
[LeaveNotify] = leavenotify,
[Expose] = expose,
[KeyPress] = keypress,
- [KeymapNotify] = keymapnotify,
[MapRequest] = maprequest,
[PropertyNotify] = propertynotify,
[UnmapNotify] = unmapnotify
};
static void
+mresize(Client *c)
+{
+ XEvent ev;
+ int ocx, ocy;
+
+ ocx = c->x;
+ ocy = c->y;
+ if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
+ None, cursor[CurResize], CurrentTime) != GrabSuccess)
+ return;
+ XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
+ for(;;) {
+ XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
+ switch(ev.type) {
+ default: break;
+ case Expose:
+ handler[Expose](&ev);
+ break;
+ case MotionNotify:
+ XFlush(dpy);
+ c->w = abs(ocx - ev.xmotion.x);
+ c->h = abs(ocy - ev.xmotion.y);
+ c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
+ c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
+ resize(c, True);
+ break;
+ case ButtonRelease:
+ XUngrabPointer(dpy, CurrentTime);
+ return;
+ }
+ }
+}
+
+static void
+mmove(Client *c)
+{
+ XEvent ev;
+ int x1, y1, ocx, ocy, di;
+ unsigned int dui;
+ Window dummy;
+
+ ocx = c->x;
+ ocy = c->y;
+ if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
+ None, cursor[CurMove], CurrentTime) != GrabSuccess)
+ return;
+ XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
+ for(;;) {
+ XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
+ switch (ev.type) {
+ default: break;
+ case Expose:
+ handler[Expose](&ev);
+ break;
+ case MotionNotify:
+ XFlush(dpy);
+ c->x = ocx + (ev.xmotion.x - x1);
+ c->y = ocy + (ev.xmotion.y - y1);
+ resize(c, False);
+ break;
+ case ButtonRelease:
+ XUngrabPointer(dpy, CurrentTime);
+ return;
+ }
+ }
+}
+
+static void
buttonpress(XEvent *e)
{
+ int x;
+ Arg a;
XButtonPressedEvent *ev = &e->xbutton;
Client *c;
- if(barwin == ev->window)
- barclick(ev);
+ if(barwin == ev->window) {
+ x = (arrange == floating) ? textw("~") : 0;
+ for(a.i = 0; a.i < TLast; a.i++) {
+ x += textw(tags[a.i]);
+ if(ev->x < x) {
+ view(&a);
+ break;
+ }
+ }
+ }
else if((c = getclient(ev->window))) {
+ if(arrange == tiling && !c->floating)
+ return;
craise(c);
switch(ev->button) {
default:
@@ -150,12 +232,6 @@ expose(XEvent *e)
}
static void
-keymapnotify(XEvent *e)
-{
- update_keys();
-}
-
-static void
maprequest(XEvent *e)
{
XMapRequestEvent *ev = &e->xmaprequest;
diff --git a/dev.c b/key.c
index 7f500d9..8fb1c34 100644
--- a/dev.c
+++ b/key.c
@@ -3,12 +3,23 @@
* See LICENSE file for license details.
*/
-#include "dwm.h"
-
+#include <fcntl.h>
+#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <X11/keysym.h>
+#include <X11/Xatom.h>
+
+#include "dwm.h"
+
+static void ckill(Arg *arg);
+static void nextc(Arg *arg);
+static void prevc(Arg *arg);
+static void max(Arg *arg);
+static void ttrunc(Arg *arg);
+static void tappend(Arg *arg);
+static void zoom(Arg *arg);
/********** CUSTOMIZE **********/
@@ -19,7 +30,7 @@ const char *term[] = {
const char *browse[] = { "firefox", NULL };
const char *xlock[] = { "xlock", NULL };
-static Key key[] = {
+Key key[] = {
/* modifier key function arguments */
{ Mod1Mask, XK_Return, zoom, { 0 } },
{ Mod1Mask, XK_k, prevc, { 0 } },
@@ -49,7 +60,7 @@ static Key key[] = {
/********** CUSTOMIZE **********/
void
-update_keys(void)
+grabkeys()
{
static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
unsigned int i;
@@ -58,7 +69,8 @@ update_keys(void)
for(i = 0; i < len; i++) {
code = XKeysymToKeycode(dpy, key[i].keysym);
XUngrabKey(dpy, code, key[i].mod, root);
- XGrabKey(dpy, code, key[i].mod, root, True, GrabModeAsync, GrabModeAsync);
+ XGrabKey(dpy, code, key[i].mod, root, True,
+ GrabModeAsync, GrabModeAsync);
}
}
@@ -79,73 +91,102 @@ keypress(XEvent *e)
}
}
-#define ButtonMask (ButtonPressMask | ButtonReleaseMask)
-#define MouseMask (ButtonMask | PointerMotionMask)
+static void
+zoom(Arg *arg)
+{
+ Client **l, *c;
-void
-mresize(Client *c)
+ if(!sel)
+ return;
+
+ if(sel == next(clients) && sel->next) {
+ if((c = next(sel->next)))
+ sel = c;
+ }
+
+ for(l = &clients; *l && *l != sel; l = &(*l)->next);
+ *l = sel->next;
+
+ sel->next = clients; /* pop */
+ clients = sel;
+ arrange(NULL);
+ focus(sel);
+}
+
+static void
+max(Arg *arg)
{
- XEvent ev;
- int ocx, ocy;
+ if(!sel)
+ return;
+ sel->x = sx;
+ sel->y = sy + bh;
+ sel->w = sw - 2 * sel->border;
+ sel->h = sh - 2 * sel->border - bh;
+ craise(sel);
+ resize(sel, False);
+}
- ocx = c->x;
- ocy = c->y;
- if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
- None, cursor[CurResize], CurrentTime) != GrabSuccess)
+static void
+tappend(Arg *arg)
+{
+ if(!sel)
return;
- XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
- for(;;) {
- XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
- switch(ev.type) {
- default: break;
- case Expose:
- handler[Expose](&ev);
- break;
- case MotionNotify:
- XFlush(dpy);
- c->w = abs(ocx - ev.xmotion.x);
- c->h = abs(ocy - ev.xmotion.y);
- c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
- c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
- resize(c, True);
- break;
- case ButtonRelease:
- XUngrabPointer(dpy, CurrentTime);
- return;
- }
+
+ sel->tags[arg->i] = tags[arg->i];
+ arrange(NULL);
+}
+
+static void
+ttrunc(Arg *arg)
+{
+ int i;
+ if(!sel)
+ return;
+
+ for(i = 0; i < TLast; i++)
+ sel->tags[i] = NULL;
+ tappend(arg);
+}
+
+static void
+prevc(Arg *arg)
+{
+ Client *c;
+
+ if(!sel)
+ return;
+
+ if((c = sel->revert && sel->revert->tags[tsel] ? sel->revert : NULL)) {
+ craise(c);
+ focus(c);
}
}
-void
-mmove(Client *c)
+static void
+nextc(Arg *arg)
{
- XEvent ev;
- int x1, y1, ocx, ocy, di;
- unsigned int dui;
- Window dummy;
-
- ocx = c->x;
- ocy = c->y;
- if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
- None, cursor[CurMove], CurrentTime) != GrabSuccess)
+ Client *c;
+
+ if(!sel)
return;
- XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
- for(;;) {
- XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
- switch (ev.type) {
- default: break;
- case Expose:
- handler[Expose](&ev);
- break;
- case MotionNotify:
- XFlush(dpy);
- c->x = ocx + (ev.xmotion.x - x1);
- c->y = ocy + (ev.xmotion.y - y1);
- resize(c, False);
- break;
- case ButtonRelease:
- XUngrabPointer(dpy, CurrentTime);
- return;
- }
+
+ if(!(c = next(sel->next)))
+ c = next(clients);
+ if(c) {
+ craise(c);
+ c->revert = sel;
+ focus(c);
}
}
+
+static void
+ckill(Arg *arg)
+{
+ if(!sel)
+ return;
+ if(sel->proto & WM_PROTOCOL_DELWIN)
+ send_message(sel->win, wm_atom[WMProtocols], wm_atom[WMDelete]);
+ else
+ XKillClient(dpy, sel->win);
+}
+
diff --git a/main.c b/main.c
index b59ff96..5c0ef0d 100644
--- a/main.c
+++ b/main.c
@@ -239,7 +239,7 @@ main(int argc, char *argv[])
cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
- update_keys();
+ grabkeys();
/* style */
dc.bg = initcolor(BGCOLOR);
diff --git a/screen.c b/screen.c
new file mode 100644
index 0000000..f2891cf
--- /dev/null
+++ b/screen.c
@@ -0,0 +1,100 @@
+/*
+ * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+
+#include "dwm.h"
+
+void (*arrange)(Arg *) = tiling;
+
+void
+view(Arg *arg)
+{
+ Client *c;
+
+ tsel = arg->i;
+ arrange(NULL);
+
+ for(c = clients; c; c = next(c->next))
+ draw_client(c);
+ draw_bar();
+}
+
+void
+floating(Arg *arg)
+{
+ Client *c;
+
+ arrange = floating;
+ for(c = clients; c; c = c->next) {
+ if(c->tags[tsel])
+ resize(c, True);
+ else
+ ban_client(c);
+ }
+ if(sel && !sel->tags[tsel]) {
+ if((sel = next(clients))) {
+ craise(sel);
+ focus(sel);
+ }
+ }
+ draw_bar();
+}
+
+void
+tiling(Arg *arg)
+{
+ Client *c;
+ int n, i, w, h;
+
+ w = sw - mw;
+ arrange = tiling;
+ for(n = 0, c = clients; c; c = c->next)
+ if(c->tags[tsel] && !c->floating)
+ n++;
+
+ if(n > 1)
+ h = (sh - bh) / (n - 1);
+ else
+ h = sh - bh;
+
+ for(i = 0, c = clients; c; c = c->next) {
+ if(c->tags[tsel]) {
+ if(c->floating) {
+ craise(c);
+ resize(c, True);
+ continue;
+ }
+ if(n == 1) {
+ c->x = sx;
+ c->y = sy + bh;
+ c->w = sw - 2 * c->border;
+ c->h = sh - 2 * c->border - bh;
+ }
+ else if(i == 0) {
+ c->x = sx;
+ c->y = sy + bh;
+ c->w = mw - 2 * c->border;
+ c->h = sh - 2 * c->border - bh;
+ }
+ else {
+ c->x = sx + mw;
+ c->y = sy + (i - 1) * h + bh;
+ c->w = w - 2 * c->border;
+ c->h = h - 2 * c->border;
+ }
+ resize(c, False);
+ i++;
+ }
+ else
+ ban_client(c);
+ }
+ if(!sel || (sel && !sel->tags[tsel])) {
+ if((sel = next(clients))) {
+ craise(sel);
+ focus(sel);
+ }
+ }
+ draw_bar();
+}
+