Line data    Source code

       1              : /* valaccodeenum.vala
       2              :  *
       3              :  * Copyright (C) 2006-2008  Jürg Billeter
       4              :  *
       5              :  * This library is free software; you can redistribute it and/or
       6              :  * modify it under the terms of the GNU Lesser General Public
       7              :  * License as published by the Free Software Foundation; either
       8              :  * version 2.1 of the License, or (at your option) any later version.
       9              : 
      10              :  * This library is distributed in the hope that it will be useful,
      11              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      12              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13              :  * Lesser General Public License for more details.
      14              : 
      15              :  * You should have received a copy of the GNU Lesser General Public
      16              :  * License along with this library; if not, write to the Free Software
      17              :  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
      18              :  *
      19              :  * Author:
      20              :  *      Jürg Billeter <j@bitron.ch>
      21              :  */
      22              : 
      23              : using GLib;
      24              : 
      25              : /**
      26              :  * Represents an enum in the C code.
      27              :  */
      28         4356 : public class Vala.CCodeEnum : CCodeNode {
      29              :         /**
      30              :          * The name of this enum.
      31              :          */
      32         5811 :         public string name { get; set; }
      33              : 
      34         3874 :         private List<CCodeEnumValue> values = new ArrayList<CCodeEnumValue> ();
      35              : 
      36         3874 :         public CCodeEnum (string? name = null) {
      37         1937 :                 this.name = name;
      38              :         }
      39              : 
      40              :         /**
      41              :          * Adds the specified value to this enum.
      42              :          *
      43              :          * @param value optional numerical value
      44              :          */
      45         2279 :         public void add_value (CCodeEnumValue value) {
      46         2279 :                 values.add (value);
      47              :         }
      48              : 
      49          585 :         public override void write (CCodeWriter writer) {
      50          585 :                 if (name != null) {
      51          124 :                         writer.write_string ("typedef ");
      52              :                 }
      53          585 :                 writer.write_string ("enum ");
      54          585 :                 writer.write_begin_block ();
      55          585 :                 bool first = true;
      56         3901 :                 foreach (CCodeEnumValue value in values) {
      57         1658 :                         if (!first) {
      58         1073 :                                 writer.write_string (",");
      59         1073 :                                 writer.write_newline ();
      60              :                         }
      61         1658 :                         writer.write_indent ();
      62         1658 :                         value.write (writer);
      63         1658 :                         first = false;
      64              :                 }
      65          585 :                 if (!first) {
      66          585 :                         writer.write_newline ();
      67              :                 }
      68          585 :                 writer.write_end_block ();
      69          585 :                 if (name != null) {
      70          124 :                         writer.write_string (" ");
      71          124 :                         writer.write_string (name);
      72              :                 }
      73          585 :                 if (CCodeModifiers.DEPRECATED in modifiers) {
      74            2 :                         writer.write_string (GNUC_DEPRECATED);
      75              :                 }
      76          585 :                 writer.write_string (";");
      77          585 :                 writer.write_newline ();
      78              :         }
      79              : }