diff options
| author | Carlos Garcia Campos <carlosgc@gnome.org> | 2010-07-27 15:43:31 (GMT) |
|---|---|---|
| committer | Carlos Garcia Campos <carlosgc@gnome.org> | 2010-07-27 15:47:55 (GMT) |
| commit | c54c1daa5e398a0c1df101bfc04db9cf6a1fb03e (patch) | |
| tree | 7995d39e50128c58f4a0f8b71df3180be9fabec5 /shell/ev-metadata.c | |
| parent | 47fc87d93eb90481fb3b1cdad9a822559cf189b7 (diff) | |
[shell] Add ev_metadata_is_empty()
It can be used to know whether a document has already metadata
Diffstat (limited to 'shell/ev-metadata.c')
| -rw-r--r-- | shell/ev-metadata.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/shell/ev-metadata.c b/shell/ev-metadata.c index e69ecbd..3a0eefa 100644 --- a/shell/ev-metadata.c +++ b/shell/ev-metadata.c @@ -137,6 +137,12 @@ ev_metadata_new (GFile *file) } gboolean +ev_metadata_is_empty (EvMetadata *metadata) +{ + return g_hash_table_size (metadata->items) == 0; +} + +gboolean ev_metadata_get_string (EvMetadata *metadata, const gchar *key, gchar **value) |