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fix -tag option and allow user to specify number of tags

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kolunmi 2023-02-22 11:01:35 -07:00
parent a489ba41cc
commit ff31f2ee9a
1 changed files with 36 additions and 14 deletions
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44
dwlb.c
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@ -81,7 +81,7 @@
" -status-commands enable in-line commands in status text\n" \
" -no-status-commands disable in-line commands in status text\n" \
" -font [FONT] specify a font\n" \
" -tags [FIRST TAG]...[LAST TAG] specify custom tag names\n" \
" -tags [NUMBER] [FIRST]...[LAST] if ipc is disabled, specify custom tag names\n" \
" -vertical-padding [PIXELS] specify vertical pixel padding above and below text\n" \
" -active-fg-color [COLOR] specify text color of active tags or monitors\n" \
" -active-bg-color [COLOR] specify background color of active tags or monitors\n" \
@ -1585,11 +1585,20 @@ main(int argc, char **argv)
if (parse_color(argv[i], &urgent_bg_color) == -1)
DIE("malformed color string");
} else if (!strcmp(argv[i], "-tags")) {
if (i + (int)LENGTH(tags_noipc) >= argc)
DIE("Option -tags requires %lu arguments", LENGTH(tags_noipc));
for (int j = 0; j < (int)LENGTH(tags_noipc); j++)
tags[j] = argv[i + 1 + j];
i += LENGTH(tags_noipc);
if (++i + 1 >= argc)
DIE("Option -tags requires at least two arguments");
int v;
if ((v = atoi(argv[i])) <= 0 || i + v >= argc)
DIE("-tags: invalid arguments");
if (tags)
free(tags);
if (!(tags = malloc(v * sizeof(char *))))
EDIE("malloc");
for (int j = 0; j < v; j++)
if (!(tags[j] = strdup(argv[i + 1 + j])))
EDIE("strdup");
tags_l = tags_c = v;
i += v;
} else if (!strcmp(argv[i], "-v")) {
fprintf(stderr, PROGRAM " " VERSION "\n");
return 0;
@ -1621,13 +1630,20 @@ main(int argc, char **argv)
textpadding = font->height / 2;
height = font->height + vertical_padding * 2;
if (!ipc) {
/* Load in tag names */
/* Configure tag names */
if (ipc && tags) {
for (uint32_t i = 0; i < tags_l; i++)
free(tags[i]);
free(tags);
tags_l = tags_c = 0;
tags = NULL;
} else if (!ipc && !tags) {
if (!(tags = malloc(LENGTH(tags_noipc) * sizeof(char *))))
EDIE("malloc");
tags_l = LENGTH(tags_noipc);
tags_l = tags_c = LENGTH(tags_noipc);
for (uint32_t i = 0; i < tags_l; i++)
tags[i] = tags_noipc[i];
if (!(tags[i] = strdup(tags_noipc[i])))
EDIE("strdup");
}
/* Setup bars */
@ -1681,11 +1697,17 @@ main(int argc, char **argv)
if (!ipc)
free(stdinbuf);
if (tags) {
for (uint32_t i = 0; i < tags_l; i++)
free(tags[i]);
free(tags);
}
zwlr_layer_shell_v1_destroy(layer_shell);
zxdg_output_manager_v1_destroy(output_manager);
if (ipc)
znet_tapesoftware_dwl_wm_v1_destroy(dwl_wm);
DL_FOREACH_SAFE(bar_list, bar, bar2)
teardown_bar(bar);
DL_FOREACH_SAFE(seat_list, seat, seat2)