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introduced tile.c, some refactoring of functions

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new_dwm
Anselm R. Garbe 18 years ago
parent 39ed54a468
commit 5cc27f1b3c
8 changed files with 150 additions and 141 deletions
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2
Makefile
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@ -3,7 +3,7 @@
include config.mk
SRC = client.c draw.c event.c main.c tag.c util.c view.c
SRC = client.c draw.c event.c main.c tile.c tag.c util.c view.c
OBJ = ${SRC:.c=.o}
all: options dwm

2
config.arg.h
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@ -5,11 +5,11 @@
#define TAGS \
const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", NULL };
#define BORDERPX 1
#define DEFMODE dotile /* dofloat */
#define FLOATSYMBOL "><>"
#define TILESYMBOL "[]="
#define BORDERPX 1
#define FONT "-*-terminus-medium-r-*-*-14-*-*-*-*-*-*-*"
#define NORMBORDERCOLOR "#333"
#define NORMBGCOLOR "#222"

2
config.default.h
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@ -5,11 +5,11 @@
#define TAGS \
const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", NULL };
#define BORDERPX 1
#define DEFMODE dotile /* dofloat */
#define FLOATSYMBOL "><>"
#define TILESYMBOL "[]="
#define BORDERPX 1
#define FONT "-*-fixed-medium-r-normal-*-13-*-*-*-*-*-*-*"
#define NORMBORDERCOLOR "#dddddd"
#define NORMBGCOLOR "#eeeeee"

13
dwm.h
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@ -127,11 +127,17 @@ extern void sendevent(Window w, Atom a, long value); /* send synthetic event to
extern int xerror(Display *dsply, XErrorEvent *ee); /* dwm's X error handler */
/* tag.c */
extern void initrregs(void); /* initialize regexps of rules defined in config.h */
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 */
@ -140,15 +146,12 @@ extern void spawn(Arg *arg); /* forks a new subprocess with to arg's cmd */
/* view.c */
extern void detach(Client *c); /* detaches c from global client list */
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 void incnmaster(Arg *arg); /* increments nmaster with arg's index value */
extern Bool isvisible(Client *c); /* returns True if client is visible */
extern void resizemaster(Arg *arg); /* resizes the master percent with arg's index value */
extern Client *nextmanaged(Client *c); /* returns managed successor of c */
extern void restack(void); /* restores z layers of all clients */
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 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 */

2
main.c
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@ -117,7 +117,7 @@ setup(void) {
wa.cursor = cursor[CurNormal];
XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
grabkeys();
initrregs();
compileregexps();
for(ntags = 0; tags[ntags]; ntags++);
seltag = emallocz(sizeof(Bool) * ntags);
seltag[0] = True;

2
tag.c
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@ -32,7 +32,7 @@ static unsigned int len = 0;
/* extern */
void
initrregs(void) {
compileregexps(void) {
unsigned int i;
regex_t *reg;

132
tile.c
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@ -0,0 +1,132 @@
/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com>
* See LICENSE file for license details.
*/
#include "dwm.h"
/* 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);
if(clients)
clients->prev = c;
c->next = clients;
clients = c;
focus(c);
arrange();
}

136
view.c
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@ -2,34 +2,6 @@
* See LICENSE file for license details.
*/
#include "dwm.h"
#include <stdio.h>
/* static */
static Client *
nexttiled(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 */
@ -69,58 +41,6 @@ dofloat(void) {
restack();
}
void
dotile(void) {
unsigned int i, n, nx, ny, nw, nh, mw, mh, tw, th;
Client *c;
for(n = 0, c = nexttiled(clients); c; c = nexttiled(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;
@ -153,18 +73,6 @@ focusprev(Arg *arg) {
}
}
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;
@ -175,19 +83,10 @@ isvisible(Client *c) {
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();
Client *
nextmanaged(Client *c) {
for(; c && (c->isfloat || !isvisible(c)); c = c->next);
return c;
}
void
@ -203,7 +102,7 @@ restack(void) {
if(arrange != dofloat) {
if(!sel->isfloat)
XLowerWindow(dpy, sel->win);
for(c = nexttiled(clients); c; c = nexttiled(c->next)) {
for(c = nextmanaged(clients); c; c = nextmanaged(c->next)) {
if(c == sel)
continue;
XLowerWindow(dpy, c->win);
@ -252,28 +151,3 @@ view(Arg *arg) {
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 = nexttiled(clients); c; c = nexttiled(c->next))
n++;
if((c = sel) == nexttiled(clients))
if(!(c = nexttiled(c->next)))
return;
detach(c);
if(clients)
clients->prev = c;
c->next = clients;
clients = c;
focus(c);
arrange();
}

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