GtkSharp/glib/VariantType.cs
2014-06-12 16:57:42 -04:00

297 lines
9.8 KiB
C#

// Copyright (c) 2011 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.
using System;
using System.Runtime.InteropServices;
namespace GLib {
public class VariantType : IDisposable {
public static VariantType Boolean = new VariantType ("b");
public static VariantType Byte = new VariantType ("y");
public static VariantType Int16 = new VariantType ("n");
public static VariantType UInt16 = new VariantType ("q");
public static VariantType Int32 = new VariantType ("i");
public static VariantType Uint32 = new VariantType ("u");
public static VariantType Int64 = new VariantType ("x");
public static VariantType UInt64 = new VariantType ("t");
public static VariantType Double = new VariantType ("d");
public static VariantType String = new VariantType ("s");
public static VariantType Path = new VariantType ("o");
public static VariantType Signature = new VariantType ("g");
public static VariantType Variant = new VariantType ("v");
public static VariantType HandleType = new VariantType ("h");
public static VariantType Unit = new VariantType ("()");
public static VariantType Any = new VariantType ("*");
public static VariantType Basic = new VariantType ("?");
public static VariantType Maybe = new VariantType ("m*");
public static VariantType Array = new VariantType ("a*");
public static VariantType Tuple = new VariantType ("r");
public static VariantType DictEntry = new VariantType ("{?*}");
public static VariantType Dictionary = new VariantType ("a{?*}");
public static VariantType StringArray = new VariantType ("as");
public static VariantType ByteString = new VariantType ("ay");
public static VariantType ByteStringArray = new VariantType ("aay");
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_variant_type_string_is_valid (IntPtr type_string);
public static bool StringIsValid (string type_string)
{
IntPtr native = Marshaller.StringToPtrGStrdup (type_string);
bool ret = g_variant_type_string_is_valid (native);
Marshaller.Free (native);
return ret;
}
private VariantType () {}
IntPtr handle;
public IntPtr Handle {
get { return handle; }
}
// Docs say that GVariant is threadsafe.
~VariantType ()
{
Dispose (false);
}
public void Dispose ()
{
Dispose (true);
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern void g_variant_type_free (IntPtr handle);
void Dispose (bool disposing)
{
if (handle == IntPtr.Zero)
return;
g_variant_type_free (handle);
handle = IntPtr.Zero;
if (disposing)
GC.SuppressFinalize (this);
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_copy (IntPtr handle);
public VariantType (IntPtr handle)
{
this.handle = g_variant_type_copy (handle);
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_new (IntPtr type_name);
public VariantType (string type_string)
{
IntPtr native = Marshaller.StringToPtrGStrdup (type_string);
handle = g_variant_type_new (native);
Marshaller.Free (native);
}
public VariantType Copy ()
{
return new VariantType (Handle);
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_variant_type_equal (IntPtr a, IntPtr b);
public override bool Equals (object o)
{
return (o is VariantType) && g_variant_type_equal (Handle, (o as VariantType).Handle);
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern int g_variant_type_hash (IntPtr a);
public override int GetHashCode ()
{
return g_variant_type_hash (Handle);
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_peek_string (IntPtr a);
public override string ToString ()
{
return Marshaller.Utf8PtrToString (g_variant_type_peek_string (Handle));
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_variant_type_is_array (IntPtr type);
public bool IsArray {
get { return g_variant_type_is_array (Handle); }
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_variant_type_is_basic (IntPtr type);
public bool IsBasic {
get { return g_variant_type_is_basic (Handle); }
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_variant_type_is_container (IntPtr type);
public bool IsContainer {
get { return g_variant_type_is_container (Handle); }
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_variant_type_is_definite (IntPtr type);
public bool IsDefinite {
get { return g_variant_type_is_definite (Handle); }
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_variant_type_is_dict_entry (IntPtr type);
public bool IsDictionaryEntry {
get { return g_variant_type_is_dict_entry (Handle); }
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_variant_type_is_maybe (IntPtr type);
public bool IsMaybe {
get { return g_variant_type_is_maybe (Handle); }
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_variant_type_is_tuple (IntPtr type);
public bool IsTuple {
get { return g_variant_type_is_tuple (Handle); }
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_variant_type_is_variant (IntPtr type);
public bool IsVariant {
get { return g_variant_type_is_variant (Handle); }
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern bool g_variant_type_is_subtype_of (IntPtr type, IntPtr supertype);
public bool IsSubtypeOf (VariantType supertype)
{
return g_variant_type_is_subtype_of (Handle, supertype == null ? IntPtr.Zero : supertype.Handle);
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_element (IntPtr type);
public VariantType Element ()
{
return new VariantType (g_variant_type_element (Handle));
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_first (IntPtr type);
public VariantType First ()
{
return new VariantType (g_variant_type_first (Handle));
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_next (IntPtr type);
public VariantType Next ()
{
return new VariantType (g_variant_type_next (Handle));
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_n_items (IntPtr type);
public long NItems ()
{
return g_variant_type_n_items (Handle).ToInt64 ();
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_key (IntPtr type);
public VariantType Key ()
{
return new VariantType (g_variant_type_key (Handle));
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_value (IntPtr type);
public VariantType Value ()
{
return new VariantType (g_variant_type_value (Handle));
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_new_array (IntPtr element);
public static VariantType NewArray (VariantType element)
{
VariantType result = new VariantType ();
result.handle = g_variant_type_new_array (element == null ? IntPtr.Zero : element.Handle);
return result;
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_new_dict_entry (IntPtr key, IntPtr value);
public static VariantType NewDictionaryEntry (VariantType key, VariantType value)
{
VariantType result = new VariantType ();
result.handle = g_variant_type_new_dict_entry (key == null ? IntPtr.Zero : key.Handle, value == null ? IntPtr.Zero : value.Handle);
return result;
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_new_maybe (IntPtr element);
public static VariantType NewMaybe (VariantType element)
{
VariantType result = new VariantType ();
result.handle = g_variant_type_new_maybe (element == null ? IntPtr.Zero : element.Handle);
return result;
}
[DllImport (Global.GLibNativeDll, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_variant_type_new_tuple (IntPtr[] items, int n_items);
public static VariantType NewTuple (VariantType[] items)
{
VariantType result = new VariantType ();
IntPtr[] native = new IntPtr [items.Length];
for (int i = 0; i < items.Length; i++)
native [i] = items [i].Handle;
result.handle = g_variant_type_new_tuple (native, native.Length);
return result;
}
}
}