GtkSharp/Source/Libs/PangoSharp/FontFamily.cs

60 lines
2.2 KiB
C#

// Pango.FontFamily.cs - Pango FontFamily 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 FontFamily {
delegate void d_pango_font_family_list_faces2(IntPtr raw, out IntPtr faces, out int n_faces);
static d_pango_font_family_list_faces2 pango_font_family_list_faces2 = FuncLoader.LoadFunction<d_pango_font_family_list_faces2>(FuncLoader.GetProcAddress(GLibrary.Load(Library.Pango), "pango_font_family_list_faces"));
public FontFace [] Faces {
get {
int count;
IntPtr array_ptr;
pango_font_family_list_faces2 (Handle, out array_ptr, out count);
if (array_ptr == IntPtr.Zero)
return new FontFace [0];
FontFace [] result = new FontFace [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 FontFace;
}
GLib.Marshaller.Free (array_ptr);
return result;
}
}
delegate void d_pango_font_family_list_faces(IntPtr raw, IntPtr faces, out int n_faces);
static d_pango_font_family_list_faces pango_font_family_list_faces = FuncLoader.LoadFunction<d_pango_font_family_list_faces>(FuncLoader.GetProcAddress(GLibrary.Load(Library.Pango), "pango_font_family_list_faces"));
[Obsolete]
public int ListFaces(Pango.FontFace faces) {
int n_faces;
pango_font_family_list_faces(Handle, faces.Handle, out n_faces);
return n_faces;
}
}
}