[gnac/devel] Added video thumbnail in metadata

[Benoît Dupasquier <bdupasqu src gnome org>]

commit e5e0edbf0bc9750a5ee78dc9b092d58b2e89be37
Author: Benoît Dupasquier <bdupasqu src gnome org>
Date:   Sat Jul 17 12:29:54 2010 +0100

    Added video thumbnail in metadata

 libgnac/libgnac-metadata.c |   33 +++++++++++++++++++++++++--------
 libgnac/libgnac-output.c   |    4 ++--
 src/gnac-main.c            |   10 ++++++----
 src/gnac-utils.c           |    4 ++--
 4 files changed, 35 insertions(+), 16 deletions(-)
---
diff --git a/libgnac/libgnac-metadata.c b/libgnac/libgnac-metadata.c
index 2ccf30e..09da337 100644
--- a/libgnac/libgnac-metadata.c
+++ b/libgnac/libgnac-metadata.c
@@ -558,16 +558,20 @@ libgnac_metadata_autoplug_continue_cb(GstElement      *decodebin,
 static void
 libgnac_metadata_get_file_info(GFile *uri, LibgnacMetadata *md)
 {
-  gchar     *path;
-  GError    *error = NULL;
-  GFileInfo *info;
-  GValue    *file_size_value;
-  GValue    *filename_value;
-  GValue    *location_value;
+  gchar       *path;
+  GError      *error = NULL;
+  GFileInfo   *info;
+  GValue      *file_size_value;
+  GValue      *filename_value;
+  GValue      *location_value;
+  const gchar *thumbnail_path;
 
   info = g_file_query_info(uri, 
-        "standard::display-name,standard::size", G_FILE_QUERY_INFO_NONE, 
-        NULL, &error);
+      G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME ","
+      G_FILE_ATTRIBUTE_STANDARD_ICON ","
+      G_FILE_ATTRIBUTE_STANDARD_SIZE ","
+      G_FILE_ATTRIBUTE_THUMBNAIL_PATH,
+      G_FILE_QUERY_INFO_NONE, NULL, &error);
 
   if (error) {
     g_clear_error(&error);
@@ -593,6 +597,19 @@ libgnac_metadata_get_file_info(GFile *uri, LibgnacMetadata *md)
   g_value_set_string(filename_value, g_file_info_get_display_name(info));
   g_hash_table_insert(md->priv->metadata, GNAC_TAG_FILENAME, filename_value);  
 
+  /* image */
+  thumbnail_path = g_file_info_get_attribute_byte_string(info,
+      G_FILE_ATTRIBUTE_THUMBNAIL_PATH);
+  if (thumbnail_path) {
+    GdkPixbuf *pixbuf;
+    GValue    *value;
+    pixbuf = gdk_pixbuf_new_from_file(thumbnail_path, NULL);
+    value = g_new0(GValue, 1);
+    g_value_init(value, G_TYPE_OBJECT);
+    g_value_set_object(value, pixbuf);
+    g_hash_table_insert(md->priv->metadata, GST_TAG_IMAGE, value);
+  }
+
   /* cleanup */
   g_free(path);
   g_object_unref(info);
diff --git a/libgnac/libgnac-output.c b/libgnac/libgnac-output.c
index d6ee92a..a38b4f8 100644
--- a/libgnac/libgnac-output.c
+++ b/libgnac/libgnac-output.c
@@ -104,8 +104,8 @@ libgnac_output_remove_extension_from_file(GFile   *source_uri,
   g_return_val_if_fail(source_uri, NULL);
 
   info = g_file_query_info(source_uri, 
-            G_FILE_ATTRIBUTE_STANDARD_NAME, G_FILE_QUERY_INFO_NONE, 
-            NULL, &err);
+      G_FILE_ATTRIBUTE_STANDARD_NAME,
+      G_FILE_QUERY_INFO_NONE, NULL, &err);
 
   if (err) {
     libgnac_debug("Unable to query GFile information");
diff --git a/src/gnac-main.c b/src/gnac-main.c
index 5adfadb..320c06c 100644
--- a/src/gnac-main.c
+++ b/src/gnac-main.c
@@ -351,8 +351,9 @@ gnac_add_file(GFile *file)
   GtkFileFilterInfo filter_info;
 
   libgnac_debug("Trying to add file %s", g_file_get_uri(file));
-  info = g_file_query_info(file, G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
-          G_FILE_QUERY_INFO_NONE, NULL, &error);
+  info = g_file_query_info(file,
+      G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
+      G_FILE_QUERY_INFO_NONE, NULL, &error);
   if (error) {
     /* Error adding file */
     libgnac_debug("Unable to query file info");
@@ -481,8 +482,9 @@ gnac_on_converter_overwrite_cb(LibgnacConverter *converter,
   GError *error = NULL;
 
   uri = (GFile*) file;
-  info = g_file_query_info(uri, G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME,
-          G_FILE_QUERY_INFO_NONE, NULL, &error);
+  info = g_file_query_info(uri,
+      G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME,
+      G_FILE_QUERY_INFO_NONE, NULL, &error);
 
   if (!remember_overwrite) 
   {
diff --git a/src/gnac-utils.c b/src/gnac-utils.c
index daf617b..5eb80c4 100644
--- a/src/gnac-utils.c
+++ b/src/gnac-utils.c
@@ -52,8 +52,8 @@ gnac_utils_get_display_name(const gchar  *uri,
 
   file = g_file_new_for_uri(uri);
   info = g_file_query_info(file, 
-        G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME, G_FILE_QUERY_INFO_NONE, 
-        NULL, &err);
+      G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME,
+      G_FILE_QUERY_INFO_NONE, NULL, &err);
   if (err) {
     g_propagate_error(error, err);
     return NULL;