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-rw-r--r--src/wins.c61
1 files changed, 34 insertions, 27 deletions
diff --git a/src/wins.c b/src/wins.c
index 7b7384b..0e4b402 100644
--- a/src/wins.c
+++ b/src/wins.c
@@ -599,33 +599,23 @@ wins_reset (void)
wins_update ();
}
-/*
- * While inside interactive mode, launch the external command cmd on the given
- * file.
- */
+/* Prepare windows for the execution of an external command. */
void
-wins_launch_external (const char *file, const char *cmd)
+wins_prepare_external (void)
{
- char *p;
- int len;
-
- /* Beware of space between cmd and file. */
- len = strlen (file) + strlen (cmd) + 2;
-
- p = (char *) mem_calloc (len, sizeof (char));
- if (snprintf (p, len, "%s %s", cmd, file) == -1)
- {
- mem_free (p);
- return;
- }
if (notify_bar ())
notify_stop_main_thread ();
def_prog_mode ();
- endwin ();
ui_mode = UI_CMDLINE;
clear ();
wins_refresh ();
- (void)system (p);
+ endwin ();
+}
+
+/* Restore windows when returning from an external command. */
+void
+wins_unprepare_external (void)
+{
reset_prog_mode ();
clearok (curscr, TRUE);
curs_set (0);
@@ -633,12 +623,27 @@ wins_launch_external (const char *file, const char *cmd)
wins_refresh ();
if (notify_bar ())
notify_start_main_thread ();
- mem_free (p);
+}
+
+/*
+ * While inside interactive mode, launch the external command cmd on the given
+ * file.
+ */
+void
+wins_launch_external (char *file, char *cmd)
+{
+ char *arg[] = { cmd, file, NULL };
+ int pid;
+
+ wins_prepare_external ();
+ if ((pid = fork_exec (NULL, NULL, cmd, arg)))
+ child_wait (NULL, NULL, pid);
+ wins_unprepare_external ();
}
#define NB_CAL_CMDS 27 /* number of commands while in cal view */
-#define NB_APP_CMDS 31 /* same thing while in appointment view */
-#define NB_TOD_CMDS 30 /* same thing while in todo view */
+#define NB_APP_CMDS 32 /* same thing while in appointment view */
+#define NB_TOD_CMDS 31 /* same thing while in todo view */
#define TOTAL_CMDS NB_CAL_CMDS + NB_APP_CMDS + NB_TOD_CMDS
#define CMDS_PER_LINE 6 /* max number of commands per line */
@@ -690,6 +695,7 @@ wins_status_bar (void)
struct binding del = {_("Del Item"), KEY_DEL_ITEM};
struct binding edit = {_("Edit Itm"), KEY_EDIT_ITEM};
struct binding view = {_("View"), KEY_VIEW_ITEM};
+ struct binding pipe = {_("Pipe"), KEY_PIPE_ITEM};
struct binding flag = {_("Flag Itm"), KEY_FLAG_ITEM};
struct binding rept = {_("Repeat"), KEY_REPEAT_ITEM};
struct binding enote = {_("EditNote"), KEY_EDIT_NOTE};
@@ -704,13 +710,14 @@ wins_status_bar (void)
&gnday, &gpday, &gnweek, &gpweek, &draw, &othr, &today, &conf, &othr,
/* appointment keys */
&help, &quit, &save, &chgvu, &import, &export, &add, &del, &edit, &view,
- &draw, &othr, &rept, &flag, &enote, &vnote, &up, &down, &gnday, &gpday,
- &gnweek, &gpweek, &togo, &othr, &today, &conf, &appt, &todo, &cut, &paste,
- &othr,
+ &pipe, &othr, &draw, &rept, &flag, &enote, &vnote, &up, &down, &gnday,
+ &gpday, &gnweek, &gpweek, &othr, &togo, &today, &conf, &appt, &todo, &cut,
+ &paste, &othr,
/* todo keys */
&help, &quit, &save, &chgvu, &import, &export, &add, &del, &edit, &view,
- &flag, &othr, &rprio, &lprio, &enote, &vnote, &up, &down, &gnday, &gpday,
- &gnweek, &gpweek, &togo, &othr, &today, &conf, &appt, &todo, &draw, &othr
+ &pipe, &othr, &flag, &rprio, &lprio, &enote, &vnote, &up, &down, &gnday,
+ &gpday, &gnweek, &gpweek, &othr, &togo, &today, &conf, &appt, &todo, &draw,
+ &othr
};
/* Drawing the keybinding with attribute and label without. */