pbentes/dmenu
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no -m, cleanup

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This commit is contained in:
Connor Lane Smith
2011-05-18 16:20:03 +01:00
parent 3a60b19514
commit bb3e33def3
3 changed files with 33 additions and 41 deletions
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35
dmenu.c
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@ -36,13 +36,12 @@ static void paste(void);
static void readstdin(void);
static void run(void);
static void setup(void);
static void usage(void);
static char text[BUFSIZ] = "";
static int bh, mw, mh;
static int inputw;
static int inputw, promptw;
static int lines = 0;
static int monitor = -1;
static int promptw;
static size_t cursor = 0;
static const char *font = NULL;
static const char *prompt = NULL;
@ -70,7 +69,7 @@ main(int argc, char *argv[]) {
for(i = 1; i < argc; i++)
/* single flags */
if(!strcmp(argv[i], "-v")) {
fputs("dmenu-"VERSION", © 2006-2011 dmenu engineers, see LICENSE for details\n", stdout);
puts("dmenu-"VERSION", © 2006-2011 dmenu engineers, see LICENSE for details");
exit(EXIT_SUCCESS);
}
else if(!strcmp(argv[i], "-b"))
@ -80,12 +79,10 @@ main(int argc, char *argv[]) {
else if(!strcmp(argv[i], "-i"))
fstrncmp = strncasecmp;
else if(i+1 == argc)
goto usage;
usage();
/* double flags */
else if(!strcmp(argv[i], "-l"))
lines = atoi(argv[++i]);
else if(!strcmp(argv[i], "-m"))
monitor = atoi(argv[++i]);
else if(!strcmp(argv[i], "-p"))
prompt = argv[++i];
else if(!strcmp(argv[i], "-fn"))
@ -99,7 +96,7 @@ main(int argc, char *argv[]) {
else if(!strcmp(argv[i], "-sf"))
selfgcolor = argv[++i];
else
goto usage;
usage();
dc = initdc();
initfont(dc, font);
@ -114,12 +111,8 @@ main(int argc, char *argv[]) {
}
setup();
run();
return EXIT_FAILURE;
usage:
fputs("usage: dmenu [-b] [-f] [-i] [-l lines] [-m monitor] [-p prompt] [-fn font]\n"
" [-nb color] [-nf color] [-sb color] [-sf color] [-v]\n", stderr);
return EXIT_FAILURE;
return EXIT_FAILURE; /* should not reach */
}
void
@ -452,7 +445,7 @@ readstdin(void) {
char buf[sizeof text], *p, *maxstr = NULL;
size_t i, max = 0, size = 0;
for(i = 0; fgets(buf, sizeof buf, stdin); items[++i].text = NULL) {
for(i = 0; fgets(buf, sizeof buf, stdin); i++) {
if(i+1 >= size / sizeof *items)
if(!(items = realloc(items, (size += BUFSIZ))))
eprintf("cannot realloc %u bytes:", size);
@ -463,6 +456,8 @@ readstdin(void) {
if(strlen(items[i].text) > max)
max = strlen(maxstr = items[i].text);
}
if(items)
items[i].text = NULL;
inputw = maxstr ? textw(dc, maxstr) : 0;
}
@ -519,8 +514,7 @@ setup(void) {
XQueryPointer(dc->dpy, root, &dw, &dw, &x, &y, &di, &di, &du);
for(i = 0; i < n-1; i++)
if((monitor == info[i].screen_number)
|| (monitor < 0 && INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height)))
if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height))
break;
x = info[i].x_org;
y = info[i].y_org + (topbar ? 0 : info[i].height - mh);
@ -534,8 +528,8 @@ setup(void) {
y = topbar ? 0 : DisplayHeight(dc->dpy, screen) - mh;
mw = DisplayWidth(dc->dpy, screen);
}
inputw = MIN(inputw, mw/3);
promptw = prompt ? textw(dc, prompt) : 0;
inputw = MIN(inputw, mw/3);
match(False);
/* menu window */
@ -551,3 +545,10 @@ setup(void) {
resizedc(dc, mw, mh);
drawmenu();
}
void
usage(void) {
fputs("usage: dmenu [-b] [-f] [-i] [-l lines] [-p prompt] [-fn font]\n"
" [-nb color] [-nf color] [-sb color] [-sf color] [-v]\n", stderr);
exit(EXIT_FAILURE);
}