[totem-pl-parser] xspf: Add playlist-started/ended signals

[Bastien Nocera <hadess src gnome org>]

commit 691d59e97db3fc5498836d7bbddee56d42542b16
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Mar 19 21:34:16 2013 +0100

    xspf: Add playlist-started/ended signals

 plparse/totem-pl-parser-xspf.c |   43 +++++++++++++++++++++++++++++++++++----
 1 files changed, 38 insertions(+), 5 deletions(-)
---
diff --git a/plparse/totem-pl-parser-xspf.c b/plparse/totem-pl-parser-xspf.c
index 2549487..c567306 100644
--- a/plparse/totem-pl-parser-xspf.c
+++ b/plparse/totem-pl-parser-xspf.c
@@ -452,19 +452,52 @@ parse_xspf_trackList (TotemPlParser *parser, GFile *base_file, xmlDocPtr doc,
 }
 
 static gboolean
-parse_xspf_entries (TotemPlParser *parser, GFile *base_file, xmlDocPtr doc,
-               xmlNodePtr parent)
+parse_xspf_entries (TotemPlParser *parser,
+                   GFile         *file,
+                   GFile         *base_file,
+                   xmlDocPtr      doc,
+                   xmlNodePtr     parent)
 {
        xmlNodePtr node;
        TotemPlParserResult retval = TOTEM_PL_PARSER_RESULT_ERROR;
+       const xmlChar *title;
+       char *uri;
+
+       uri = g_file_get_uri (file);
+       title = NULL;
+
+       /* We go through the list twice to avoid the playlist-started
+        * signal being out of order */
+
+       for (node = parent->children; node != NULL; node = node->next) {
+               if (node->name == NULL)
+                       continue;
+
+               if (g_ascii_strcasecmp ((char *)node->name, "title") == 0) {
+                       title = node->name;
+                       break;
+               }
+       }
+
+       totem_pl_parser_add_uri (parser,
+                                TOTEM_PL_PARSER_FIELD_IS_PLAYLIST, TRUE,
+                                TOTEM_PL_PARSER_FIELD_URI, uri,
+                                TOTEM_PL_PARSER_FIELD_TITLE, title,
+                                NULL);
 
        for (node = parent->children; node != NULL; node = node->next) {
                if (node->name == NULL)
                        continue;
 
-               if (g_ascii_strcasecmp ((char *)node->name, "trackList") == 0)
+               if (g_ascii_strcasecmp ((char *)node->name, "trackList") == 0) {
                        if (parse_xspf_trackList (parser, base_file, doc, node) != FALSE)
                                retval = TOTEM_PL_PARSER_RESULT_SUCCESS;
+               }
+       }
+
+       if (uri != NULL) {
+               totem_pl_parser_playlist_end (parser, uri);
+               g_free (uri);
        }
 
        return retval;
@@ -505,7 +538,7 @@ totem_pl_parser_add_xspf_with_contents (TotemPlParser *parser,
        }
 
        for (node = doc->children; node != NULL; node = node->next) {
-               if (parse_xspf_entries (parser, base_file, doc, node) != FALSE)
+               if (parse_xspf_entries (parser, file, base_file, doc, node) != FALSE)
                        retval = TOTEM_PL_PARSER_RESULT_SUCCESS;
        }
 
@@ -532,7 +565,7 @@ totem_pl_parser_add_xspf (TotemPlParser *parser,
        }
 
        for (node = doc->children; node != NULL; node = node->next) {
-               if (parse_xspf_entries (parser, base_file, doc, node) != FALSE)
+               if (parse_xspf_entries (parser, file, base_file, doc, node) != FALSE)
                        retval = TOTEM_PL_PARSER_RESULT_SUCCESS;
        }