libvaladoc/charts/simplechartfactory.vala

   1 /* simplechartfactory.vala
   2  *
   3  * Copyright (C) 2008  Florian Brosch
   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  *      Florian Brosch <flo.brosch@gmail.com>
  21  */
  22
  23 [CCode (cname = "valadoc_compat_gvc_graph_new")]
  24 extern Gvc.Graph valadoc_gvc_graph_new (string name);
  25
  26 public class Valadoc.Charts.SimpleFactory : Charts.Factory {
  27         protected virtual Gvc.Node configure_type (Gvc.Node node, Api.Node item) {
  28                 node.safe_set ("shape", "box", "");
  29                 node.safe_set ("fontname", "Times", "");
  30                 node.safe_set ("label", item.get_full_name (), "");
  31                 return node;
  32         }
  33
  34         public override Gvc.Graph create_graph (Api.Node item) {
  35                 return valadoc_gvc_graph_new (item.get_full_name ());
  36         }
  37
  38         public override Gvc.Context create_context (Gvc.Graph graph) {
  39                 var context = new Gvc.Context ();
  40                 context.layout_jobs (graph);
  41                 context.layout (graph, "dot");
  42                 return context;
  43         }
  44
  45         public override Gvc.Node create_class (Gvc.Graph graph, Api.Class item) {
  46                 var node = configure_type (create_type (graph, item), item);
  47                 node.safe_set ("style", "bold", "");
  48                 return node;
  49         }
  50
  51         public override Gvc.Node create_struct (Gvc.Graph graph, Api.Struct item) {
  52                 var node = configure_type (create_type (graph, item), item);
  53                 node.safe_set ("style", "bold", "");
  54                 return node;
  55         }
  56
  57         public override Gvc.Node create_interface (Gvc.Graph graph, Api.Interface item) {
  58                 return configure_type (create_type (graph, item), item);
  59         }
  60
  61         public override Gvc.Node create_enum (Gvc.Graph graph, Api.Enum item) {
  62                 return configure_type (create_type (graph, item), item);
  63         }
  64
  65         public override Gvc.Node create_delegate (Gvc.Graph graph, Api.Delegate item) {
  66                 return configure_type (create_type (graph, item), item);
  67         }
  68
  69         public override Gvc.Node create_errordomain (Gvc.Graph graph, Api.ErrorDomain item) {
  70                 return configure_type (create_type (graph, item), item);
  71         }
  72
  73         public override Gvc.Node create_namespace (Gvc.Graph graph, Api.Namespace item) {
  74                 return configure_type (create_type (graph, item), item);
  75         }
  76
  77         public override Gvc.Edge add_children (Gvc.Graph graph, Gvc.Node parent, Gvc.Node child) {
  78                 var edge = graph.create_edge (parent, child);
  79                 edge.safe_set ("dir", "back", "");
  80                 return edge;
  81         }
  82 }
  83