new configuration system

[pkg/abook.git] / edit.c

diff --git a/edit.c b/edit.c
index 5edebec4d2fb2f01e1a6afcd47063d4fb55d5507..d8e3278065bff4922588d90ac446958e0f22e53d 100644 (file)
--- a/edit.c
+++ b/edit.c
@@ -184,14 +184,14 @@ editor_print_data(int tab, int item)
 
 /*
  * function: change_field
- * 
+ *
  * parameters:
  *  (char *msg)
  *   message to display as a prompt
  *  (char **field)
- *   a pointer to pointer which will point a new string. if the latter
+ *   a pointer to a pointer which will point a new string. if the latter
  *   pointer != NULL it will be freed (if user doesn't cancel)
- * 
+ *
  * returns (int)
  *  a nonzero value if user has cancelled and zero if user has typed a
  *  valid string
@@ -200,24 +200,30 @@ editor_print_data(int tab, int item)
 static int
 change_field(char *msg, char **field)
 {
-       char tmp[MAX_FIELD_LEN];
        int max_len = MAX_FIELD_LEN;
-       int ret;
+       char *old;
+       int ret = 0;
 
        if( !strncmp("E-mail", msg, 6) )
                max_len = MAX_EMAIL_LEN;
 
-       statusline_addstr(msg);
-       if( (ret = statusline_getnstr( tmp, max_len - 1, 0 ) ? 1:0 ) ) {
-               my_free(*field);
-               if( *tmp )
-                       *field = strdup(tmp);
+       old = *field;
+
+       *field = ui_readline(msg, old, max_len - 1, 0);
+
+       if(*field) {
+               free(old);
+               if(!**field)
+                       my_free(*field);
+       } else {
+               *field = old;
+               ret = 1;
        }
 
        clear_statusline();
        refresh_statusline();
 
-       return !ret;
+       return ret;
 }
 
 static void
@@ -246,24 +252,23 @@ fix_email_str(char *str)
 static void
 edit_emails(char c, int item)
 {
-       char *field = NULL;
+       char *field;
        char emails[MAX_EMAILS][MAX_EMAIL_LEN];
        char tmp[MAX_EMAILSTR_LEN] = "";
        int i, len;
+       int email_num = c - '2';
 
        split_emailstr(item, emails);
+       field = strdup(emails[email_num]);
 
-       if(change_field("E-mail: ", &field)) {
-#ifdef DEBUG
-               fprintf(stderr, "change_field = TRUE\n");
-#endif
+       if(change_field("E-mail: ", &field))
                return; /* user cancelled ( C-g ) */
-       }
+
        if(field) {
-               strncpy(emails[c - '2'], field, MAX_EMAIL_LEN);
-               fix_email_str(emails[c - '2']);
+               strncpy(emails[email_num], field, MAX_EMAIL_LEN);
+               fix_email_str(emails[email_num]);
        } else
-               *emails[c - '2'] = 0;
+               *emails[email_num] = 0;
 
        my_free(database[item][EMAIL]);