[Gaim-commits] SF.net SVN: gaim: [18235] trunk/console/libgnt/gntfilesel.c

[<sa...@us...>]

Revision: 18235
          http://svn.sourceforge.net/gaim/?rev=18235&view=rev
Author:   sadrul
Date:     2007-04-04 13:22:16 -0700 (Wed, 04 Apr 2007)

Log Message:
-----------
"elb: g_build_pathv is Glib 2.8"

Modified Paths:
--------------
    trunk/console/libgnt/gntfilesel.c

Modified: trunk/console/libgnt/gntfilesel.c
===================================================================
--- trunk/console/libgnt/gntfilesel.c	2007-04-04 20:08:27 UTC (rev 18234)
+++ trunk/console/libgnt/gntfilesel.c	2007-04-04 20:22:16 UTC (rev 18235)
@@ -37,6 +37,106 @@
 	}
 }
 
+#if !GLIB_CHECK_VERSION(2,8,0)
+/* ripped from glib/gfileutils.c */
+static gchar *
+g_build_path_va (const gchar  *separator,
+		gchar       **str_array)
+{
+	GString *result;
+	gint separator_len = strlen (separator);
+	gboolean is_first = TRUE;
+	gboolean have_leading = FALSE;
+	const gchar *single_element = NULL;
+	const gchar *next_element;
+	const gchar *last_trailing = NULL;
+	gint i = 0;
+
+	result = g_string_new (NULL);
+
+	next_element = str_array[i++];
+
+	while (TRUE) {
+		const gchar *element;
+		const gchar *start;
+		const gchar *end;
+
+		if (next_element) {
+			element = next_element;
+			next_element = str_array[i++];
+		} else
+			break;
+
+		/* Ignore empty elements */
+		if (!*element)
+			continue;
+
+		start = element;
+
+		if (separator_len) {
+			while (start &&
+					strncmp (start, separator, separator_len) == 0)
+				start += separator_len;
+		}
+
+		end = start + strlen (start);
+
+		if (separator_len) {
+			while (end >= start + separator_len &&
+					strncmp (end - separator_len, separator, separator_len) == 0)
+				end -= separator_len;
+
+			last_trailing = end;
+			while (last_trailing >= element + separator_len &&
+					strncmp (last_trailing - separator_len, separator, separator_len) == 0)
+				last_trailing -= separator_len;
+
+			if (!have_leading) {
+				/* If the leading and trailing separator strings are in the
+				 * same element and overlap, the result is exactly that element
+				 */
+				if (last_trailing <= start)
+					single_element = element;
+
+				g_string_append_len (result, element, start - element);
+				have_leading = TRUE;
+			} else
+				single_element = NULL;
+		}
+
+		if (end == start)
+			continue;
+
+		if (!is_first)
+			g_string_append (result, separator);
+
+		g_string_append_len (result, start, end - start);
+		is_first = FALSE;
+	}
+
+	if (single_element) {
+		g_string_free (result, TRUE);
+		return g_strdup (single_element);
+	} else {
+		if (last_trailing)
+			g_string_append (result, last_trailing);
+
+		return g_string_free (result, FALSE);
+	}
+}
+
+static gchar *
+g_build_pathv (const gchar  *separator,
+		gchar       **args)
+{
+	if (!args)
+		return NULL;
+
+	return g_build_path_va (separator, args);
+}
+
+#endif
+
 static char *
 process_path(const char *path)
 {
@@ -259,6 +359,11 @@
 		path = g_strdup_printf("%s" G_DIR_SEPARATOR_S "%s", sel->current, str);
 	str = process_path(path);
 	g_free(path);
+	path = str;
+
+	if (gnt_file_sel_set_current_location(sel, path))
+		goto success;
+
 	path = g_path_get_dirname(str);
 	g_free(str);
 
@@ -298,8 +403,8 @@
 		gnt_widget_draw(sel->files);
 	}
 	globfree(&gl);
+#endif
 success:
-#endif
 	g_free(path);
 	return TRUE;
 }


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