GtkSharp/gtk/FileSelection.custom

//
// Gtk.FileSelection.custom - Gtk FileSelection class customizations
//
// Author: Duncan Mak  (duncan@ximian.com)
//         Joe Shaw  (joe@ximian.com)
//
// Copyright (C) 2002 Ximian, Inc. 
//
// This code is inserted after the automatically generated code.
//
//
// 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.

		
public class FSButton : Gtk.Button {
	FileSelection file_sel;

	public  FileSelection FileSelection {
		get { return file_sel; }
	}

        internal FSButton (FileSelection fs, IntPtr raw) : base (raw) {
		file_sel = fs;
	}
}
	
[DllImport("libgtk-win32-2.0-0.dll")]
static extern IntPtr gtk_file_selection_get_selections (IntPtr handle);

[DllImport("libglib-2.0-0.dll")]
static extern void g_strfreev (IntPtr handle);

public string[] Selections {
	get {
		IntPtr strv = gtk_file_selection_get_selections (Handle);

		System.Collections.ArrayList result = new System.Collections.ArrayList ();

		int i = 0;
		IntPtr strptr = Marshal.ReadIntPtr (strv, IntPtr.Size * i++); 
		while (strptr != IntPtr.Zero) {
			result.Add (GLib.Marshaller.FilenamePtrToString (strptr));
			strptr = Marshal.ReadIntPtr (strv, IntPtr.Size * i++);
		}
		
		g_strfreev (strv);

		return result.ToArray (typeof (string)) as string[];
	}
}