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/* tmpl-node.h
*
* Copyright (C) 2016 Christian Hergert <chergert@redhat.com>
*
* This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#if !defined (TMPL_GLIB_INSIDE) && !defined (TMPL_GLIB_COMPILATION)
# error "Only <tmpl-glib.h> can be included directly."
#endif
#ifndef TMPL_NODE_H
#define TMPL_NODE_H
#include <gio/gio.h>
#include "tmpl-lexer.h"
G_BEGIN_DECLS
#define TMPL_TYPE_NODE (tmpl_node_get_type())
G_DECLARE_DERIVABLE_TYPE (TmplNode, tmpl_node, TMPL, NODE, GObject)
typedef void (*TmplNodeVisitor) (TmplNode *self,
gpointer user_data);
struct _TmplNodeClass
{
GObjectClass parent_class;
gboolean (*accept) (TmplNode *self,
TmplLexer *lexer,
GCancellable *cancellable,
GError **error);
void (*visit_children) (TmplNode *self,
TmplNodeVisitor visitor,
gpointer user_data);
};
TmplNode *tmpl_node_new (void);
TmplNode *tmpl_node_new_for_token (TmplToken *token,
GError **error);
gboolean tmpl_node_accept (TmplNode *self,
TmplLexer *lexer,
GCancellable *cancellable,
GError **error);
gchar *tmpl_node_printf (TmplNode *self);
void tmpl_node_visit_children (TmplNode *self,
TmplNodeVisitor visitor,
gpointer user_data);
G_END_DECLS
#endif /* TMPL_NODE_H */
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