gboolean metadata_write_string(FileData *fd, const gchar *key, const char *value)
{
GList *list = g_list_append(NULL, g_strdup(value));
gboolean ret = metadata_write_list(fd, key, list);
string_list_free(list);
return ret;
}
gboolean meta_data_set_keyword_mark(FileData *fd, gint n, gboolean value, gpointer data)
{
GList *path = data;
GList *keywords = NULL;
GtkTreeIter iter;
if (!keyword_tree_get_iter(GTK_TREE_MODEL(keyword_tree), &iter, path)) return FALSE;
keywords = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);
if (!!keyword_tree_is_set(GTK_TREE_MODEL(keyword_tree), &iter, keywords) != !!value)
{
if (value)
{
keyword_tree_set(GTK_TREE_MODEL(keyword_tree), &iter, &keywords);
}
else
{
keyword_tree_reset(GTK_TREE_MODEL(keyword_tree), &iter, &keywords);
}
metadata_write_list(fd, KEYWORD_KEY, keywords);
}
string_list_free(keywords);
return TRUE;
}
static void bar_pane_keywords_set_selection(PaneKeywordsData *pkd, gboolean append)
{
GList *keywords = NULL;
GList *list = NULL;
GList *work;
keywords = keyword_list_pull(pkd->keyword_view);
list = layout_selection_list(pkd->pane.lw);
list = file_data_process_groups_in_selection(list, FALSE, NULL);
work = list;
while (work)
{
FileData *fd = work->data;
work = work->next;
if (append)
{
metadata_append_list(fd, KEYWORD_KEY, keywords);
}
else
{
metadata_write_list(fd, KEYWORD_KEY, keywords);
}
}
filelist_free(list);
string_list_free(keywords);
}
gboolean metadata_write_list(FileData *fd, const gchar *key, const GList *values)
{
if (!fd->modified_xmp)
{
fd->modified_xmp = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, (GDestroyNotify)string_list_free);
}
g_hash_table_insert(fd->modified_xmp, g_strdup(key), string_list_copy((GList *)values));
if (fd->exif)
{
exif_update_metadata(fd->exif, key, values);
}
metadata_write_queue_add(fd);
file_data_increment_version(fd);
file_data_send_notification(fd, NOTIFY_METADATA);
if (options->metadata.sync_grouped_files && metadata_check_key(group_keys, key))
{
GList *work = fd->sidecar_files;
while (work)
{
FileData *sfd = work->data;
work = work->next;
if (filter_file_class(sfd->extension, FORMAT_CLASS_META)) continue;
metadata_write_list(sfd, key, values);
}
}
return TRUE;
}
gboolean metadata_append_list(FileData *fd, const gchar *key, const GList *values)
{
GList *list = metadata_read_list(fd, key, METADATA_PLAIN);
if (!list)
{
return metadata_write_list(fd, key, values);
}
else
{
gboolean ret;
list = g_list_concat(list, string_list_copy(values));
list = remove_duplicate_strings_from_list(list);
ret = metadata_write_list(fd, key, list);
string_list_free(list);
return ret;
}
}
static void bar_pane_keywords_write(PaneKeywordsData *pkd)
{
GList *list;
if (!pkd->fd) return;
list = keyword_list_pull(pkd->keyword_view);
metadata_write_list(pkd->fd, KEYWORD_KEY, list);
string_list_free(list);
}