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/* simplechartfactory.vala
*
* Copyright (C) 2008 Florian Brosch
*
* This library 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 library 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 Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
* Florian Brosch <flo.brosch@gmail.com>
*/
public class Valadoc.Charts.SimpleFactory : Charts.Factory {
protected virtual Gvc.Node configure_type (Gvc.Node node, Api.Node item) {
node.safe_set ("shape", "box", "");
node.safe_set ("fontname", "Times", "");
node.safe_set ("label", item.get_full_name (), "");
return node;
}
public override Gvc.Graph create_graph (Api.Node item) {
#if WITH_CGRAPH
var graph = new Gvc.Graph (item.get_full_name (), Gvc.Agdirected, 0);
#else
var graph = new Gvc.Graph (item.get_full_name (), Gvc.GraphKind.AGDIGRAPH);
#endif
return graph;
}
public override Gvc.Context create_context (Gvc.Graph graph) {
var context = new Gvc.Context ();
context.layout_jobs (graph);
context.layout (graph, "dot");
return context;
}
public override Gvc.Node create_class (Gvc.Graph graph, Api.Class item) {
var node = configure_type (create_type (graph, item), item);
node.safe_set ("style", "bold", "");
return node;
}
public override Gvc.Node create_struct (Gvc.Graph graph, Api.Struct item) {
var node = configure_type (create_type (graph, item), item);
node.safe_set ("style", "bold", "");
return node;
}
public override Gvc.Node create_interface (Gvc.Graph graph, Api.Interface item) {
return configure_type (create_type (graph, item), item);
}
public override Gvc.Node create_enum (Gvc.Graph graph, Api.Enum item) {
return configure_type (create_type (graph, item), item);
}
public override Gvc.Node create_delegate (Gvc.Graph graph, Api.Delegate item) {
return configure_type (create_type (graph, item), item);
}
public override Gvc.Node create_errordomain (Gvc.Graph graph, Api.ErrorDomain item) {
return configure_type (create_type (graph, item), item);
}
public override Gvc.Node create_namespace (Gvc.Graph graph, Api.Namespace item) {
return configure_type (create_type (graph, item), item);
}
public override Gvc.Edge add_children (Gvc.Graph graph, Gvc.Node parent, Gvc.Node child) {
var edge = graph.create_edge (parent, child);
edge.safe_set ("dir", "back", "");
return edge;
}
}
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