* generator/OpaqueGen.cs: Don't build the (IntPtr raw) constructor

if "disable_raw_ctor" is set on the opaque type.

        * gtk/Gtk.metadata: Make GtkTargetList opaque (fixes a crash in
        Gtk.Drag.Begin), hide the generated constructor and ref/unref
        methods, and fix up the interpretation of AddTable.

        * gtk/TargetList.custom (TargetList, ~TargetList): Implement the
        suppressed constructors and add a finalizer, which handle
        refcounting the underlying struct.
        (Add, Find, Remove): convenience overloads that take string
        instead of Gdk.Atom.

        * gtk/Makefile.am (customs): add TargetList.custom

svn path=/trunk/gtk-sharp/; revision=35135

ChangeLog

@@ -1,3 +1,20 @@
+2004-10-18  Dan Winship  <danw@novell.com>
+
+	* generator/OpaqueGen.cs: Don't build the (IntPtr raw) constructor
+	if "disable_raw_ctor" is set on the opaque type.
+
+	* gtk/Gtk.metadata: Make GtkTargetList opaque (fixes a crash in
+	Gtk.Drag.Begin), hide the generated constructor and ref/unref
+	methods, and fix up the interpretation of AddTable.
+
+	* gtk/TargetList.custom (TargetList, ~TargetList): Implement the
+	suppressed constructors and add a finalizer, which handle
+	refcounting the underlying struct.
+	(Add, Find, Remove): convenience overloads that take string
+	instead of Gdk.Atom.
+
+	* gtk/Makefile.am (customs): add TargetList.custom
+
 2004-10-07  Mike Kestner  <mkestner@ximian.com>
 
 	* gdk/Makefile.am : add missing custom file.

generator/OpaqueGen.cs

@@ -42,6 +42,12 @@ namespace GtkSharp.Generation {
 			return FromNative (var);
 		}
 		
+		private bool DisableRawCtor {
+			get {
+				return Elem.HasAttribute ("disable_raw_ctor");
+			}
+		}
+
 		public void Generate ()
 		{
 			GenerationInfo gen_info = new GenerationInfo (NSElem);
@@ -91,8 +97,10 @@ namespace GtkSharp.Generation {
 
 		protected override void GenCtors (GenerationInfo gen_info)
 		{
-			gen_info.Writer.WriteLine("\t\tpublic " + Name + "(IntPtr raw) : base(raw) {}");
+			if (!DisableRawCtor) {
-			gen_info.Writer.WriteLine();
+				gen_info.Writer.WriteLine("\t\tpublic " + Name + "(IntPtr raw) : base(raw) {}");
+				gen_info.Writer.WriteLine();
+			}
 
 			base.GenCtors (gen_info);
 		}

gtk/Gtk.metadata

@@ -366,6 +366,13 @@
   <attr path="/api/namespace/struct[@cname='GtkTableChild']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkTableRowCol']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkTargetEntry']/field[@cname='flags']" name="type">GtkTargetFlags</attr>
+  <attr path="/api/namespace/struct[@cname='GtkTargetList']" name="opaque">1</attr>
+  <attr path="/api/namespace/struct[@cname='GtkTargetList']" name="disable_raw_ctor">1</attr>
+  <attr path="/api/namespace/struct[@cname='GtkTargetList']/constructor[@cname='gtk_target_list_new']" name="hidden">1</attr>
+  <attr path="/api/namespace/struct[@cname='GtkTargetList']/method[@name='AddTable']/*/*[@name='targets']" name="array">1</attr>
+  <attr path="/api/namespace/struct[@cname='GtkTargetList']/method[@name='AddTable']/*/*[@name='ntargets']" name="name">n_targets</attr>
+  <attr path="/api/namespace/struct[@cname='GtkTargetList']/method[@name='Ref']" name="hidden">1</attr>
+  <attr path="/api/namespace/struct[@cname='GtkTargetList']/method[@name='Unref']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkToolbarChild']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkTreeDataList']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GtkTreeDataSortHeader']" name="hidden">1</attr>

gtk/Makefile.am

@@ -73,6 +73,7 @@ customs = 				\
 	Style.custom			\
 	Table.custom			\
 	TargetEntry.custom		\
+	TargetList.custom		\
 	TextBuffer.custom		\
 	TextChildAnchor.custom		\
 	TextIter.custom			\

gtk/TargetList.custom

@@ -0,0 +1,50 @@
+// TargetList.custom - customizations for Gtk.TargetList
+//
+// Copyright (c) 2004  Novell, Inc.
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of version 2 of the Lesser GNU General 
+// Public License as published by the Free Software Foundation.
+//
+// This program 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 program; if not, write to the
+// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+		[DllImport("libgtk-win32-2.0-0.dll")]
+		static extern void gtk_target_list_ref(IntPtr raw);
+
+		public TargetList(IntPtr raw) : base(raw) {
+			gtk_target_list_ref(raw);
+		}
+
+		[DllImport("libgtk-win32-2.0-0.dll")]
+		static extern void gtk_target_list_unref(IntPtr raw);
+
+		~TargetList() {
+			gtk_target_list_unref(Handle);
+		}
+
+		[DllImport("libgtk-win32-2.0-0.dll")]
+		static extern IntPtr gtk_target_list_new(Gtk.TargetEntry[] targets, uint n_targets);
+
+		public TargetList() : base(gtk_target_list_new(null, 0)) {}
+
+		public TargetList (Gtk.TargetEntry[] targets) : this(gtk_target_list_new(targets, (uint) targets.Length)) {}
+
+		public void Add(string target, uint flags, uint info) {
+			Add(Gdk.Atom.Intern (target, false), flags, info);
+		}
+
+		public bool Find(string target, out uint info) {
+			return Find(Gdk.Atom.Intern (target, false), out info);
+		}
+
+		public void Remove(string target) {
+			Remove(Gdk.Atom.Intern (target, false));
+		}