1 files changed, 142 insertions, 0 deletions
diff --git a/libvaladoc/api/delegate.vala b/libvaladoc/api/delegate.vala
new file mode 100644
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+++ b/libvaladoc/api/delegate.vala
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+/* delegate.vala
+ *
+ * Copyright (C) 2008-2011  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>
+ */
+
+
+using Valadoc.Content;
+
+
+/**
+ * Represents a Delegate.
+ */
+public class Valadoc.Api.Delegate : TypeSymbol, Callable {
+	private string? cname;
+
+	/**
+	 * {@inheritDoc}
+	 */
+	internal string? implicit_array_length_cparameter_name {
+		get;
+		set;
+	}
+
+
+	public Delegate (Node parent, SourceFile file, string name, SymbolAccessibility accessibility,
+					 SourceComment? comment, string? cname, bool is_static, void* data)
+	{
+		base (parent, file, name, accessibility, comment, null, null, null, null, false, data);
+
+		this.is_static = is_static;
+		this.cname = cname;
+	}
+
+	/**
+	 * Returns the name of this delegate as it is used in C.
+	 */
+	public string? get_cname () {
+		return cname;
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public TypeReference? return_type {
+		set;
+		get;
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public override NodeType node_type {
+		get { return NodeType.DELEGATE; }
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public override void accept (Visitor visitor) {
+		visitor.visit_delegate (this);
+	}
+
+	/**
+	 * Specifies whether this delegate is static
+	 */
+	public bool is_static {
+		private set;
+		get;
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	protected override Inline build_signature () {
+		var signature = new SignatureBuilder ();
+
+		signature.append_keyword (accessibility.to_string ());
+		signature.append_keyword ("delegate");
+		signature.append_content (return_type.signature);
+		signature.append_symbol (this);
+
+		var type_parameters = get_children_by_type (NodeType.TYPE_PARAMETER);
+		if (type_parameters.size > 0) {
+			signature.append ("<", false);
+			bool first = true;
+			foreach (Item param in type_parameters) {
+				if (!first) {
+					signature.append (",", false);
+				}
+				signature.append_content (param.signature, false);
+				first = false;
+			}
+			signature.append (">", false);
+		}
+
+		signature.append ("(");
+
+		bool first = true;
+		foreach (Node param in get_children_by_type (NodeType.FORMAL_PARAMETER, false)) {
+			if (!first) {
+				signature.append (",", false);
+			}
+			signature.append_content (param.signature, !first);
+			first = false;
+		}
+
+		signature.append (")", false);
+
+		var exceptions = get_children_by_types ({NodeType.ERROR_DOMAIN, NodeType.CLASS});
+		if (exceptions.size > 0) {
+			signature.append_keyword ("throws");
+			first = true;
+			foreach (Node param in exceptions) {
+				if (!first) {
+					signature.append (",", false);
+				}
+				signature.append_type (param);
+				first = false;
+			}
+		}
+
+		return signature.get ();
+	}
+}
+