#include <string.h>
#include <util.h>
#include <pwd.h>
+#include <ctype.h>
#include <sys/types.h>
#include <sys/time.h>
unsigned long bar_font_color;
unsigned long color_focus; /* XXX should this be per ws? */
unsigned long color_unfocus;
- char bar_text[SWM_BAR_MAX];
};
struct swm_screen *screens;
int num_screens;
return (result);
}
+int
+varmatch(char *var, char *name, int *index)
+{
+ char *p, buf[5];
+ int i;
+
+ i = strncmp(var, name, 255);
+ if (index == NULL)
+ return (i);
+
+ *index = -1;
+ if (i <= 0)
+ return (i);
+ p = var + strlen(name);
+ if (*p++ != '[')
+ return (i);
+ bzero(buf, sizeof buf);
+ i = 0;
+ while (isdigit(*p) && i < sizeof buf)
+ buf[i++] = *p++;
+ if (i == 0 || i >= sizeof buf || *p != ']')
+ return (1);
+ *index = strtonum(buf, 0, 99, NULL);
+ return (0);
+}
+
/* conf file stuff */
#define SWM_CONF_WS "\n= \t"
#define SWM_CONF_FILE "scrotwm.conf"
FILE *config;
char *line, *cp, *var, *val;
size_t len, lineno = 0;
- int i;
+ int i, sc;
DNPRINTF(SWM_D_MISC, "conf_load: filename %s\n", filename);
if ((config = fopen(filename, "r")) == NULL)
return (1);
- for (;;) {
+ for (sc = ScreenCount(display);;) {
if ((line = fparseln(config, &len, &lineno, NULL, 0)) == NULL)
if (feof(config))
break;
case 'b':
if (!strncmp(var, "bar_enabled", strlen("bar_enabled")))
bar_enabled = atoi(val);
- else if (!strncmp(var, "bar_border",
- strlen("bar_border")))
- for (i = 0; i < ScreenCount(display); i++)
- screens[i].bar_border = name_to_color(val);
- else if (!strncmp(var, "bar_color",
- strlen("bar_color")))
- for (i = 0; i < ScreenCount(display); i++)
- screens[i].bar_color = name_to_color(val);
- else if (!strncmp(var, "bar_font_color",
- strlen("bar_font_color")))
- for (i = 0; i < ScreenCount(display); i++)
- screens[i].bar_font_color = name_to_color(val);
+ else if (!varmatch(var, "bar_border", &i))
+ if (i > 0 && i <= sc)
+ screens[i - 1].bar_border =
+ name_to_color(val);
+ else if (i == -1)
+ for (i = 0; i < sc; i++)
+ screens[i].bar_border =
+ name_to_color(val);
+ else
+ goto badidx;
+ else if (!varmatch(var, "bar_color", &i))
+ if (i > 0 && i <= sc)
+ screens[i - 1].bar_color =
+ name_to_color(val);
+ else if (i == -1)
+ for (i = 0; i < sc; i++)
+ screens[i].bar_color =
+ name_to_color(val);
+ else
+ goto badidx;
+ else if (!varmatch(var, "bar_font_color", &i))
+ if (i > 0 && i <= sc)
+ screens[i - 1].bar_font_color =
+ name_to_color(val);
+ else if (i == -1)
+ for (i = 0; i < sc; i++)
+ screens[i].bar_font_color =
+ name_to_color(val);
+ else
+ goto badidx;
+
else if (!strncmp(var, "bar_font", strlen("bar_font")))
asprintf(&bar_fonts[0], "%s", val);
else
break;
case 'c':
- if (!strncmp(var, "color_focus", strlen("color_focus")))
- for (i = 0; i < ScreenCount(display); i++)
- screens[i].color_focus = name_to_color(val);
- else if (!strncmp(var, "color_unfocus",
- strlen("color_unfocus")))
- for (i = 0; i < ScreenCount(display); i++)
- screens[i].color_unfocus = name_to_color(val);
+ if (!varmatch(var, "color_focus", &i))
+ if (i > 0 && i <= sc)
+ screens[i - 1].color_focus =
+ name_to_color(val);
+ else if (i == -1)
+ for (i = 0; i < sc; i++)
+ screens[i].color_focus =
+ name_to_color(val);
+ else
+ goto badidx;
+ else if (!varmatch(var, "color_unfocus", &i))
+ if (i > 0 && i <= sc)
+ screens[i - 1].color_unfocus =
+ name_to_color(val);
+ else if (i == -1)
+ for (i = 0; i < sc; i++)
+ screens[i].color_unfocus =
+ name_to_color(val);
+ else
+ goto badidx;
else
goto bad;
break;
return (0);
bad:
errx(1, "invalid conf file entry: %s=%s", var, val);
+badidx:
+ errx(1, "invalid screen index: %s out of bounds", var);
}
void
-bar_print(struct swm_region *r, char *s, int erase)
+bar_print(struct swm_region *r, char *s)
{
- if (erase) {
- XSetForeground(display, bar_gc, r->s->bar_color);
- XDrawString(display, r->bar_window, bar_gc, 4, bar_fs->ascent,
- r->s->bar_text, strlen(r->s->bar_text));
- }
-
- strlcpy(r->s->bar_text, s, sizeof r->s->bar_text);
+ XClearWindow(display, r->bar_window);
XSetForeground(display, bar_gc, r->s->bar_font_color);
- XDrawString(display, r->bar_window, bar_gc, 4, bar_fs->ascent,
- r->s->bar_text, strlen(r->s->bar_text));
+ XDrawString(display, r->bar_window, bar_gc, 4, bar_fs->ascent, s,
+ strlen(s));
}
void
TAILQ_FOREACH(r, &screens[i].rl, entry) {
snprintf(e, sizeof e, "%s %d:%d",
s, x++, r->ws->idx + 1);
- bar_print(r, e, 1);
+ bar_print(r, e);
}
}
XSync(display, False);
bar_toggle(struct swm_region *r, union arg *args)
{
struct swm_region *tmpr;
- int i, j;
+ int i, j, sc = ScreenCount(display);
DNPRINTF(SWM_D_MISC, "bar_toggle\n");
if (bar_enabled) {
- for (i = 0; i < ScreenCount(display); i++)
+ for (i = 0; i < sc; i++)
TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
XUnmapWindow(display, tmpr->bar_window);
} else {
- for (i = 0; i < ScreenCount(display); i++)
+ for (i = 0; i < sc; i++)
TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
XMapRaised(display, tmpr->bar_window);
}
bar_enabled = !bar_enabled;
XSync(display, False);
- for (i = 0; i < ScreenCount(display); i++)
+ for (i = 0; i < sc; i++)
for (j = 0; j < SWM_WS_MAX; j++)
screens[i].ws[j].restack = 1;
stack();
/* must be after stack */
- for (i = 0; i < ScreenCount(display); i++)
+ for (i = 0; i < sc; i++)
TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
bar_update();
}
bar_update();
}
+void
+bar_refresh(void)
+{
+ XSetWindowAttributes wa;
+ struct swm_region *r;
+ int i;
+
+ bzero(&wa, sizeof wa);
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry) {
+ wa.border_pixel = screens[i].bar_border;
+ wa.background_pixel = screens[i].bar_color;
+ XChangeWindowAttributes(display, r->bar_window, CWBackPixel | CWBorderPixel, &wa);
+ }
+ bar_update();
+}
+
void
config_win(struct ws_win *win)
{
if (pwd == NULL)
errx(1, "invalid user %d", getuid());
+ setup_screens();
+
snprintf(conf, sizeof conf, "%s/.%s", pwd->pw_dir, SWM_CONF_FILE);
if (stat(conf, &sb) != -1) {
if (S_ISREG(sb.st_mode))
if (S_ISREG(sb.st_mode))
cfile = conf;
}
-
- setup_screens();
-
if (cfile)
conf_load(cfile);
-
+ bar_refresh();
/* ws[0].focus = TAILQ_FIRST(&ws[0].winlist); */