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split screen.c into layout.c and tag.c (because the view is an implicit mixture of both)

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This commit is contained in:
Anselm R. Garbe
2007-02-20 10:49:53 +01:00
parent 6bc4556ebd
commit 8012fcf333
4 changed files with 160 additions and 152 deletions
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2
Makefile
View File

@@ -3,7 +3,7 @@
include config.mk
SRC = client.c event.c main.c screen.c util.c
SRC = client.c event.c layout.c main.c tag.c util.c
OBJ = ${SRC:.c=.o}
all: options dwm

18
dwm.h
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@@ -120,6 +120,15 @@ extern void zoom(Arg *arg); /* zooms the focused client to master area, arg is
/* event.c */
extern void grabkeys(void); /* grab all keys defined in config.h */
/* layout.c */
extern void incnmaster(Arg *arg); /* increments nmaster with arg's index value */
extern void initlayouts(void); /* initialize layout array */
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 setlayout(Arg *arg); /* sets layout, -1 toggles */
extern void toggleversatile(Arg *arg); /* toggles focusesd client between versatile/and non-versatile state */
extern void versatile(void); /* arranges all windows versatile */
/* main.c */
extern void drawstatus(void); /* draw the bar */
extern unsigned int textw(const char *text); /* return the width of text in px*/
@@ -127,20 +136,13 @@ 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 */
/* screen.c */
/* tag.c */
extern void compileregs(void); /* initialize regexps of rules defined in config.h */
extern void incnmaster(Arg *arg); /* increments nmaster with arg's index value */
extern void initlayouts(void); /* initialize layout array */
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 void restack(void); /* restores z layers of all clients */
extern void setlayout(Arg *arg); /* sets layout, -1 toggles */
extern void settags(Client *c, Client *trans); /* sets tags of c */
extern void tag(Arg *arg); /* tags c with arg's index */
extern void toggleversatile(Arg *arg); /* toggles focusesd client between versatile/and non-versatile state */
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 versatile(void); /* arranges all windows versatile */
extern void view(Arg *arg); /* views the tag with arg's index */
/* util.c */

143
screen.c → layout.c
View File

@@ -2,12 +2,6 @@
* 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>
unsigned int master = MASTER;
unsigned int nmaster = NMASTER;
@@ -16,22 +10,6 @@ Layout *lt = NULL;
/* static */
typedef struct {
const char *prop;
const char *tags;
Bool isversatile;
} Rule;
typedef struct {
regex_t *propregex;
regex_t *tagregex;
} Regs;
TAGS
RULES
static Regs *regs = NULL;
static unsigned int nrules = 0;
static unsigned int nlayouts = 0;
static void
@@ -90,33 +68,6 @@ 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((lt->arrange != tile) || (nmaster + arg->i < 1)
@@ -142,16 +93,6 @@ initlayouts(void) {
}
}
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(lt->arrange != tile)
@@ -212,68 +153,6 @@ setlayout(Arg *arg) {
drawstatus();
}
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 < 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;
}
}
}
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;
lt->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;
lt->arrange();
}
void
toggleversatile(Arg *arg) {
if(!sel || lt->arrange == versatile)
@@ -282,17 +161,6 @@ toggleversatile(Arg *arg) {
lt->arrange();
}
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 */
lt->arrange();
}
void
versatile(void) {
Client *c;
@@ -315,14 +183,3 @@ versatile(void) {
}
restack();
}
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;
lt->arrange();
}

149
tag.c Normal file
View File

@@ -0,0 +1,149 @@
/* (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 <X11/Xutil.h>
/* static */
typedef struct {
const char *prop;
const char *tags;
Bool isversatile;
} Rule;
typedef struct {
regex_t *propregex;
regex_t *tagregex;
} Regs;
TAGS
RULES
static Regs *regs = NULL;
static unsigned int nrules = 0;
/* 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;
}
}
}
Bool
isvisible(Client *c) {
unsigned int i;
for(i = 0; i < ntags; i++)
if(c->tags[i] && seltag[i])
return True;
return False;
}
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 < 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;
}
}
}
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;
lt->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;
lt->arrange();
}
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 */
lt->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;
lt->arrange();
}