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// This file was generated by the Gtk# code generator.
// Any changes made will be lost if regenerated.
namespace GtkSharp {
using System;
using System.Runtime.InteropServices;
#region Autogenerated code
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
internal delegate int TreeIterCompareFuncNative(IntPtr model, IntPtr a, IntPtr b, IntPtr user_data);
internal class TreeIterCompareFuncInvoker {
TreeIterCompareFuncNative native_cb;
IntPtr __data;
GLib.DestroyNotify __notify;
~TreeIterCompareFuncInvoker ()
{
if (__notify == null)
return;
__notify (__data);
}
internal TreeIterCompareFuncInvoker (TreeIterCompareFuncNative native_cb) : this (native_cb, IntPtr.Zero, null) {}
internal TreeIterCompareFuncInvoker (TreeIterCompareFuncNative native_cb, IntPtr data) : this (native_cb, data, null) {}
internal TreeIterCompareFuncInvoker (TreeIterCompareFuncNative native_cb, IntPtr data, GLib.DestroyNotify notify)
{
this.native_cb = native_cb;
__data = data;
__notify = notify;
}
internal Gtk.TreeIterCompareFunc Handler {
get {
return new Gtk.TreeIterCompareFunc(InvokeNative);
}
}
int InvokeNative (Gtk.ITreeModel model, Gtk.TreeIter a, Gtk.TreeIter b)
{
IntPtr native_a = GLib.Marshaller.StructureToPtrAlloc (a);
IntPtr native_b = GLib.Marshaller.StructureToPtrAlloc (b);
int __result = native_cb (model == null ? IntPtr.Zero : ((model is GLib.Object) ? (model as GLib.Object).Handle : (model as Gtk.TreeModelAdapter).Handle), native_a, native_b, __data);
Marshal.FreeHGlobal (native_a);
Marshal.FreeHGlobal (native_b);
return __result;
}
}
internal class TreeIterCompareFuncWrapper {
public int NativeCallback (IntPtr model, IntPtr a, IntPtr b, IntPtr user_data)
{
try {
int __ret = managed (Gtk.TreeModelAdapter.GetObject (model, false), Gtk.TreeIter.New (a), Gtk.TreeIter.New (b));
if (release_on_call)
gch.Free ();
return __ret;
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException (e, true);
// NOTREACHED: Above call does not return.
throw e;
}
}
bool release_on_call = false;
GCHandle gch;
public void PersistUntilCalled ()
{
release_on_call = true;
gch = GCHandle.Alloc (this);
}
internal TreeIterCompareFuncNative NativeDelegate;
Gtk.TreeIterCompareFunc managed;
public TreeIterCompareFuncWrapper (Gtk.TreeIterCompareFunc managed)
{
this.managed = managed;
if (managed != null)
NativeDelegate = new TreeIterCompareFuncNative (NativeCallback);
}
public static Gtk.TreeIterCompareFunc GetManagedDelegate (TreeIterCompareFuncNative native)
{
if (native == null)
return null;
TreeIterCompareFuncWrapper wrapper = (TreeIterCompareFuncWrapper) native.Target;
if (wrapper == null)
return null;
return wrapper.managed;
}
}
#endregion
}
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