static void
count_delims (PsppireDelimitedText *tf)
{
- if (tf->child)
+ if (tf->child == NULL)
+ return;
+
+ tf->max_delimiters = 0;
+ GtkTreeIter iter;
+ gboolean valid;
+ for (valid = gtk_tree_model_get_iter_first (tf->child, &iter);
+ valid;
+ valid = gtk_tree_model_iter_next (tf->child, &iter))
{
- tf->max_delimiters = 0;
- GtkTreeIter iter;
- gboolean valid;
- for (valid = gtk_tree_model_get_iter_first (tf->child, &iter);
- valid;
- valid = gtk_tree_model_iter_next (tf->child, &iter))
- {
- gint enc = -1;
- // FIXME: Box these lines to avoid constant allocation/deallocation
- gchar *foo = 0;
- gtk_tree_model_get (tf->child, &iter, 1, &foo, -1);
+ gint enc = -1;
+ // FIXME: Box these lines to avoid constant allocation/deallocation
+ gchar *line = NULL;
+ gtk_tree_model_get (tf->child, &iter, 1, &line, -1);
+ {
+ char *p;
+ gint count = 0;
+ for (p = line; ; p = g_utf8_find_next_char (p, NULL))
{
- char *line = foo;
- gint count = 0;
- while (*line)
+ const gunichar c = g_utf8_get_char (p);
+ if (c == 0)
+ break;
+ if (enc == -1)
{
- const gunichar c = *line; //FIXME: Not multibyte safe!
- if (enc == -1)
+ gint i;
+ for (i = 0; i < 3; ++i)
{
- gint i;
- for (i = 0; i < 3; ++i)
+ if (c == enclosures[i].opening)
{
- if (c == enclosures[i].opening)
- {
- enc = i;
- break;
- }
+ enc = i;
+ break;
}
}
- else if (c == enclosures[enc].closing)
- {
- enc = -1;
- }
- if (enc == -1)
+ }
+ else if (c == enclosures[enc].closing)
+ {
+ enc = -1;
+ }
+ if (enc == -1)
+ {
+ GSList *del;
+ for (del = tf->delimiters; del; del = g_slist_next (del))
{
- GSList *del;
- for (del = tf->delimiters; del; del = g_slist_next (del))
- {
- if (c == GPOINTER_TO_INT (del->data))
- count++;
- }
+ if (c == GPOINTER_TO_INT (del->data))
+ count++;
}
- line++;
}
- tf->max_delimiters = MAX (tf->max_delimiters, count);
}
- g_free (foo);
- }
+ tf->max_delimiters = MAX (tf->max_delimiters, count);
+ }
+ g_free (line);
}
}
static void
cache_invalidate (PsppireDelimitedText *tf)
{
- memset (tf->cache_starts, 0, 512);
+ memset (tf->cache_starts, 0, sizeof tf->cache_starts);
if (tf->const_cache.string)
{
ss_dealloc (&tf->const_cache);
return;
}
- memset (file->cache_starts, 0, 512);
+ memset (file->cache_starts, 0, sizeof file->cache_starts);
/* Cache miss */
if (file->const_cache.string)
{
text_file->const_cache.string = NULL;
text_file->const_cache.length = 0;
text_file->cache_row = -1;
- memset (text_file->cache_starts, 0, 512);
+ memset (text_file->cache_starts, 0, sizeof text_file->cache_starts);
text_file->max_delimiters = 0;
}
-GtkTreeModel *
+PsppireDelimitedText *
psppire_delimited_text_new (GtkTreeModel *child)
{
- PsppireDelimitedText *retval =
+ return
g_object_new (PSPPIRE_TYPE_DELIMITED_TEXT,
"child", child,
NULL);
-
- return GTK_TREE_MODEL (retval);
}
static void