GtkSharp/Source/Libs/PangoSharp/Global.cs

58 lines
2.2 KiB
C#

// Pango.Global.cs - Pango Global 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 Global {
[Obsolete]
public static bool ScanInt(string pos, out int out_param) {
IntPtr native = GLib.Marshaller.StringToPtrGStrdup (pos);
bool raw_ret = pango_scan_int(ref native, out out_param);
GLib.Marshaller.Free (native);
bool ret = raw_ret;
return ret;
}
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
delegate bool d_pango_parse_markup(IntPtr markup, int length, uint accel_marker, out IntPtr attr_list_handle, out IntPtr text, out uint accel_char, IntPtr err);
static d_pango_parse_markup pango_parse_markup = FuncLoader.LoadFunction<d_pango_parse_markup>(FuncLoader.GetProcAddress(GLibrary.Load(Library.Pango), "pango_parse_markup"));
public static bool ParseMarkup (string markup, char accel_marker, out Pango.AttrList attrs, out string text, out char accel_char)
{
uint ucs4_accel_char;
IntPtr text_as_native;
IntPtr attrs_handle;
IntPtr native_markup = GLib.Marshaller.StringToPtrGStrdup (markup);
bool result = pango_parse_markup (native_markup, -1, GLib.Marshaller.CharToGUnichar (accel_marker), out attrs_handle, out text_as_native, out ucs4_accel_char, IntPtr.Zero);
GLib.Marshaller.Free (native_markup);
accel_char = GLib.Marshaller.GUnicharToChar (ucs4_accel_char);
text = GLib.Marshaller.Utf8PtrToString (text_as_native);
attrs = new Pango.AttrList (attrs_handle);
return result;
}
}
}