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  • Committer: Bazaar Package Importer
  • Author(s): Sebastian Dröge
  • Date: 2010-07-28 07:58:01 UTC
  • mfrom: (1.5.5 upstream) (7.3.14 experimental)
  • Revision ID: james.westby@ubuntu.com-20100728075801-18u9cg5hv5oety6m
Tags: 0.9.4-1
New upstream development release.

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vala/valamember.vala
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/* valamember.vala
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 *
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 * Copyright (C) 2006-2008  Raffaele Sandrini, Jürg Billeter
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 *
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 * This library is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2.1 of the License, or (at your option) any later version.
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 * This library is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * Lesser General Public License for more details.
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with this library; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
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 *
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 * Author:
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 *      Raffaele Sandrini <raffaele@sandrini.ch>
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 */
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using GLib;
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/**
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 * Represents a general class member.
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 */
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public abstract class Vala.Member : Symbol {
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        public Comment comment { get; set; }
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        private List<string> cheader_filenames = new ArrayList<string> ();
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        /**
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         * Specifies whether this method explicitly hides a member of a base
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         * type.
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         */
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        public bool hides { get; set; }
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        public Member (string? name, SourceReference? source_reference, Comment? comment = null) {
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                base (name, source_reference);
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                this.comment = comment;
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        }
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        public override void accept (CodeVisitor visitor) {
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                visitor.visit_member (this);
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        }
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        public override List<string> get_cheader_filenames () {
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                if (cheader_filenames.size == 0 && parent_symbol != null) {
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                        /* default to header filenames of the namespace */
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                        foreach (string filename in parent_symbol.get_cheader_filenames ()) {
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                                add_cheader_filename (filename);
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                        }
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                        if (cheader_filenames.size == 0 && source_reference != null && !external_package) {
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                                // don't add default include directives for VAPI files
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                                cheader_filenames.add (source_reference.file.get_cinclude_filename ());
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                        }
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                }
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                return cheader_filenames;
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        }
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        /**
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         * Adds a filename to the list of C header filenames users of this data
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         * type must include.
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         *
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         * @param filename a C header filename
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         */
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        public void add_cheader_filename (string filename) {
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                cheader_filenames.add (filename);
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        }
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        public Symbol? get_hidden_member () {
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                Symbol sym = null;
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                if (parent_symbol is Class) {
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                        var cl = ((Class) parent_symbol).base_class;
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                        while (cl != null) {
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                                sym = cl.scope.lookup (name);
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                                if (sym != null && sym.access != SymbolAccessibility.PRIVATE) {
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                                        return sym;
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                                }
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                                cl = cl.base_class;
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                        }
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                } else if (parent_symbol is Struct) {
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                        var st = ((Struct) parent_symbol).base_struct;
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                        while (st != null) {
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                                sym = st.scope.lookup (name);
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                                if (sym != null && sym.access != SymbolAccessibility.PRIVATE) {
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                                        return sym;
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                                }
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                                st = st.base_struct;
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                        }
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                }
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                return null;
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        }
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}
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public enum MemberBinding {
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        INSTANCE,
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        CLASS,
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        STATIC
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}
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