GtkSharp/Source/Libs/PangoSharp/TabArray.cs

50 lines
1.7 KiB
C#

// Pango.TabArray.cs - Pango TabArray class customizations
//
// Author: Mike Kestner <mkestner@ximian.com>
//
// 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.
namespace Pango {
using System;
using System.Runtime.InteropServices;
public partial class TabArray {
delegate void d_pango_tab_array_get_tabs(IntPtr raw, out IntPtr alignments, out IntPtr locations);
static d_pango_tab_array_get_tabs pango_tab_array_get_tabs = FuncLoader.LoadFunction<d_pango_tab_array_get_tabs>(FuncLoader.GetProcAddress(GLibrary.Load(Library.Pango), "pango_tab_array_get_tabs"));
public void GetTabs (out TabAlign[] alignments, out int[] locations)
{
int sz = Size;
IntPtr align_ptr, loc_ptr;
alignments = new TabAlign [sz];
locations = new int [sz];
int[] tmp = new int [sz];
if (sz == 0)
return;
pango_tab_array_get_tabs (Handle, out align_ptr, out loc_ptr);
Marshal.Copy (loc_ptr, locations, 0, sz);
Marshal.Copy (align_ptr, tmp, 0, sz);
for (int i = 0; i < sz; i++)
alignments [i] = (TabAlign) tmp [i];
GLib.Marshaller.Free (align_ptr);
GLib.Marshaller.Free (loc_ptr);
}
}
}