mirror of
https://github.com/Ryujinx/GtkSharp.git
synced 2024-07-24 19:52:10 +02:00
32d10bd319
Using the GLib.Marshaller.Free method means we don't need to have the g_free function definition duplicated all over the place.
60 lines
2.0 KiB
C#
60 lines
2.0 KiB
C#
// Pango.Context.cs - Pango Context 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 Context {
|
|
|
|
[DllImport ("libpango-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
|
|
static extern void pango_context_list_families(IntPtr raw, out IntPtr families, out int n_families);
|
|
|
|
public FontFamily [] Families {
|
|
get {
|
|
int count;
|
|
IntPtr array_ptr;
|
|
pango_context_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_context_list_families(IntPtr raw, IntPtr families, out int n_families);
|
|
|
|
[Obsolete]
|
|
public int ListFamilies(Pango.FontFamily families) {
|
|
int n_families;
|
|
pango_context_list_families(Handle, families.Handle, out n_families);
|
|
return n_families;
|
|
}
|
|
}
|
|
}
|