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// Pango.FontMap.cs - Pango FontMap class customizations
//
// Authors: 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 FontMap {
[DllImport ("libpango-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void pango_font_map_list_families(IntPtr raw, out IntPtr families, out int n_families);
public FontFamily [] Families {
get {
int count;
IntPtr array_ptr;
pango_font_map_list_families (Handle, out array_ptr, out count);
if (array_ptr == IntPtr.Zero)
return new FontFamily [0];
FontFamily [] result = new FontFamily [count];
for (int i = 0; i < count; i++) {
IntPtr fam_ptr = Marshal.ReadIntPtr (array_ptr, i * IntPtr.Size);
result [i] = GLib.Object.GetObject (fam_ptr) as FontFamily;
}
GLib.Marshaller.Free (array_ptr);
return result;
}
}
[DllImport ("libpango-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void pango_font_map_list_families(IntPtr raw, IntPtr families, out int n_families);
[Obsolete]
public int ListFamilies(Pango.FontFamily families) {
int n_families;
pango_font_map_list_families(Handle, families.Handle, out n_families);
return n_families;
}
}
}
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