[sushi] evince: fetch mimetypes from Evince instead of hardcoding PDF

[Cosimo Cecchi <cosimoc src gnome org>]

commit f8da0fea30f34fc2181e7492743bc4bb7bba92ff
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Wed Apr 27 12:15:44 2011 -0400

    evince: fetch mimetypes from Evince instead of hardcoding PDF

 src/js/viewers/evince.js   |    5 ++++-
 src/libsushi/sushi-utils.c |   33 +++++++++++++++++++++++++++++++++
 src/libsushi/sushi-utils.h |    1 +
 3 files changed, 38 insertions(+), 1 deletions(-)
---
diff --git a/src/js/viewers/evince.js b/src/js/viewers/evince.js
index ff5b72d..23de0e4 100644
--- a/src/js/viewers/evince.js
+++ b/src/js/viewers/evince.js
@@ -121,7 +121,10 @@ EvinceRenderer.prototype = {
 let handler = new MimeHandler.MimeHandler();
 let renderer = new EvinceRenderer();
 
-handler.registerMime("application/pdf", renderer);
+let mimeTypes = Sushi.query_supported_document_types();
+for (mime in mimeTypes) {
+    handler.registerMime(mimeTypes[mime]);
+}
 
 if (Features.HAVE_UNOCONV) {
     handler.registerMime("application/vnd.oasis.opendocument.text", renderer);
diff --git a/src/libsushi/sushi-utils.c b/src/libsushi/sushi-utils.c
index ea5950e..4af8229 100644
--- a/src/libsushi/sushi-utils.c
+++ b/src/libsushi/sushi-utils.c
@@ -84,3 +84,36 @@ sushi_create_foreign_window (guint xid)
   return retval;
 }
 
+/**
+ * sushi_query_supported_document_types:
+ *
+ * Returns: (transfer full):
+ */
+gchar **
+sushi_query_supported_document_types (void)
+{
+  GList *infos, *l;
+  gchar **retval = NULL;
+  GPtrArray *array;
+  EvTypeInfo *info;
+  gint idx;
+
+  infos = ev_backends_manager_get_all_types_info ();
+
+  if (infos == NULL)
+    return NULL;
+
+  array = g_ptr_array_new ();
+
+  for (l = infos; l != NULL; l = l->next) {
+    info = l->data;
+
+    for (idx = 0; info->mime_types[idx] != NULL; idx++)
+      g_ptr_array_add (array, g_strdup (info->mime_types[idx]));
+  }
+
+  g_ptr_array_add (array, NULL);
+  retval = (gchar **) g_ptr_array_free (array, FALSE);
+
+  return retval;
+}
diff --git a/src/libsushi/sushi-utils.h b/src/libsushi/sushi-utils.h
index 270418f..486fa55 100644
--- a/src/libsushi/sushi-utils.h
+++ b/src/libsushi/sushi-utils.h
@@ -9,6 +9,7 @@ G_BEGIN_DECLS
 
 ClutterActor * sushi_create_rounded_background (void);
 GdkWindow *    sushi_create_foreign_window (guint xid);
+gchar **       sushi_query_supported_document_types (void);
 
 G_END_DECLS