[totem] main: Extend find_media_cb() to be more flexible

[Bastien Nocera <hadess src gnome org>]

commit cf98faa119edff1f5f4983b2dd128bfe0832968a
Author: Bastien Nocera <hadess hadess net>
Date:   Fri May 9 11:30:45 2014 +0200

    main: Extend find_media_cb() to be more flexible
    
    Instead of always comparing IDs, allow the type to compare to be
    passed to the helper.

 src/totem-grilo.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)
---
diff --git a/src/totem-grilo.c b/src/totem-grilo.c
index 2e93386..da8edfc 100644
--- a/src/totem-grilo.c
+++ b/src/totem-grilo.c
@@ -145,6 +145,7 @@ typedef struct {
 
 typedef struct {
        gboolean found;
+       GrlKeyID key;
        GtkTreeIter *iter;
        GrlMedia *media;
 } FindMediaData;
@@ -1096,6 +1097,7 @@ find_media_cb (GtkTreeModel  *model,
               FindMediaData *data)
 {
        GrlMedia *media;
+       const char *a, *b;
 
        gtk_tree_model_get (model, iter,
                            MODEL_RESULTS_CONTENT, &media,
@@ -1103,7 +1105,10 @@ find_media_cb (GtkTreeModel  *model,
        if (!media)
                return FALSE;
 
-       if (g_strcmp0 (grl_media_get_id (media), grl_media_get_id (data->media)) == 0) {
+       a = grl_data_get_string (GRL_DATA (media), data->key);
+       b = grl_data_get_string (GRL_DATA (data->media), data->key);
+
+       if (g_strcmp0 (a, b) == 0) {
                g_object_unref (media);
                data->found = TRUE;
                data->iter = gtk_tree_iter_copy (iter);
@@ -1121,6 +1126,7 @@ find_media (GtkTreeModel  *model,
        FindMediaData data;
 
        data.found = FALSE;
+       data.key = GRL_METADATA_KEY_ID;
        data.media = media;
        data.iter = NULL;
        gtk_tree_model_foreach (model, (GtkTreeModelForeachFunc) find_media_cb, &data);