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-rwxr-xr-xsrc/args.c54
1 files changed, 36 insertions, 18 deletions
diff --git a/src/args.c b/src/args.c
index 42a0115..81b77e1 100755
--- a/src/args.c
+++ b/src/args.c
@@ -1,4 +1,4 @@
-/* $calcurse: args.c,v 1.7 2006/09/16 09:08:21 culot Exp $ */
+/* $calcurse: args.c,v 1.8 2006/10/16 15:48:30 culot Exp $ */
/*
* Calcurse - text-based organizer
@@ -58,9 +58,9 @@ int parse_args(int argc, char **argv, int colr)
int hflag = 0, tflag = 0, nflag = 0;
int non_interactive = 0, multiple_flag = 0, load_data = 0;
int no_file = 1;
- char *ddate = "", *cfile = NULL;
+ char *ddate = "", *cfile = NULL, *tnum = NULL;
- while ((ch = getopt(argc, argv, "hvntad:c:")) != -1) {
+ while ((ch = getopt(argc, argv, "hvnat:d:c:")) != -1) {
switch (ch) {
case 'a':
aflag = 1;
@@ -92,6 +92,7 @@ int parse_args(int argc, char **argv, int colr)
multiple_flag++;
load_data++;
add_line = 1;
+ tnum = optarg;
break;
case 'v':
vflag = 1;
@@ -108,7 +109,7 @@ int parse_args(int argc, char **argv, int colr)
if (argc >= 1) { /* incorrect arguments */
usage();
usage_try();
- return 1;
+ return EXIT_FAILURE;
} else {
if (unknown_flag) {
non_interactive = 1;
@@ -126,7 +127,7 @@ int parse_args(int argc, char **argv, int colr)
load_app(colr);
}
if (tflag) {
- todo_arg(colr);
+ todo_arg(atoi(tnum), colr);
non_interactive = 1;
}
if (nflag) {
@@ -183,7 +184,12 @@ void help_arg()
"'mm/dd/yyyy' or 'n'.\n"
" -n print next appointment within upcoming 24 hours "
"and exit.\n"
- " -t print todo list and exit.\n"
+ " -t [num] print todo list and exit. "
+ "If the optional number [num] is \n"
+ "\t\tgiven, then only the todos having a priority equal to [num]\n"
+ "\t\twill be returned.\n"
+ "\t\tnote: the priority number must be between 1 (highest) and\n"
+ "\t\t9 (lowest)\n"
"\nFor more information, type '?' from within Calcurse, "
"or read the manpage.\n"
"Mail bug reports and suggestions to <calcurse@culot.org>.\n");
@@ -195,21 +201,33 @@ void help_arg()
}
/*
- * Print todo list and exit.
+ * Print todo list and exit. If a priority number is given (say not equal to
+ * zero), then only todo items that have this priority will be displayed.
*/
-void todo_arg(int colr)
+int todo_arg(int priority, int colr)
{
struct todo_s *i;
- int nb_tod;
- char priority[MAX_LENGTH] = "";
+ int nb_tod, title = 1;
+ char priority_str[MAX_LENGTH] = "";
- nb_tod = load_todo(colr);
- fputs(_("to do:\n"),stdout);
- for (i = todolist; i != 0; i = i->next) {
- sprintf(priority, "%d. ", i->id);
- fputs(priority,stdout);
- fputs(i->mesg,stdout);
- fputs("\n",stdout);
+ if (priority >= 9 || priority <= 0) {
+ usage();
+ usage_try();
+ return EXIT_FAILURE;
+ } else {
+ nb_tod = load_todo(colr);
+ for (i = todolist; i != 0; i = i->next) {
+ if (priority == 0 || i->id == priority) {
+ if (title) {
+ fputs(_("to do:\n"),stdout);
+ title = 0;
+ }
+ sprintf(priority_str, "%d. ", i->id);
+ fputs(priority_str,stdout);
+ fputs(i->mesg,stdout);
+ fputs("\n",stdout);
+ }
+ }
}
}
@@ -463,7 +481,7 @@ void arg_print_date(long date)
void usage()
{
char *arg_usage =
- _("Usage: calcurse [-h | -v] [-ant] [-d date|num] [-c file]\n");
+ _("Usage: calcurse [-h | -v] [-an] [-t [num]] [-d date|num] [-c file]\n");
fputs(arg_usage, stdout);
}