Move contents of vala-pkg to trunk

2007-05-02  Jürg Billeter  <j@bitron.ch>

	* Move contents of vala-pkg to trunk

svn path=/trunk/; revision=300

1 files changed, 53 insertions, 0 deletions

diff --git a/ccode/valaccodeoncesection.vala b/ccode/valaccodeoncesection.vala
new file mode 100644
index 000000000..831e025b8
--- /dev/null
+++ b/ccode/valaccodeoncesection.vala
@@ -0,0 +1,53 @@
+/* valaccodeoncesection.vala
+ *
+ * Copyright (C) 2006  Jürg Billeter
+ *
+ * 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 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:
+ * 	Jürg Billeter <j@bitron.ch>
+ */
+
+using GLib;
+
+/**
+ * Represents a section that should only to processed once.
+ */
+public class Vala.CCodeOnceSection : CCodeFragment {
+	/**
+	 * The name of the guarding define.
+	 */
+	public string! define { get; set construct; }
+	
+	public CCodeOnceSection (string! def) {
+		define = def;
+	}
+	
+	public override void write (CCodeWriter! writer) {
+		writer.write_indent ();
+		writer.write_string ("#ifndef ");
+		writer.write_string (define);
+		writer.write_newline ();
+		writer.write_string ("#define ");
+		writer.write_string (define);
+		writer.write_newline ();
+		foreach (CCodeNode node in get_children ()) {
+			node.write (writer);
+		}
+		writer.write_indent ();
+		writer.write_string ("#endif");
+		writer.write_newline ();
+	}
+}