gstreamer/sources/generated/Gst.Controller/Gst.ControllerSharp.DirectControlBindingConvertValueNative.cs

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2018-01-29 18:56:49 +00:00
// This file was generated by the Gtk# code generator.
// Any changes made will be lost if regenerated.
namespace Gst.ControllerSharp {
using System;
using System.Runtime.InteropServices;
#region Autogenerated code
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
internal delegate void DirectControlBindingConvertValueNative(IntPtr self, double src_value, IntPtr dest_value);
internal class DirectControlBindingConvertValueInvoker {
DirectControlBindingConvertValueNative native_cb;
IntPtr __data;
GLib.DestroyNotify __notify;
~DirectControlBindingConvertValueInvoker ()
{
if (__notify == null)
return;
__notify (__data);
}
internal DirectControlBindingConvertValueInvoker (DirectControlBindingConvertValueNative native_cb) : this (native_cb, IntPtr.Zero, null) {}
internal DirectControlBindingConvertValueInvoker (DirectControlBindingConvertValueNative native_cb, IntPtr data) : this (native_cb, data, null) {}
internal DirectControlBindingConvertValueInvoker (DirectControlBindingConvertValueNative native_cb, IntPtr data, GLib.DestroyNotify notify)
{
this.native_cb = native_cb;
__data = data;
__notify = notify;
}
internal Gst.Controller.DirectControlBindingConvertValue Handler {
get {
return new Gst.Controller.DirectControlBindingConvertValue(InvokeNative);
}
}
void InvokeNative (Gst.Controller.DirectControlBinding self, double src_value, IntPtr dest_value)
{
native_cb (self == null ? IntPtr.Zero : self.Handle, src_value, dest_value);
}
}
internal class DirectControlBindingConvertValueWrapper {
public void NativeCallback (IntPtr self, double src_value, IntPtr dest_value)
{
try {
managed (GLib.Object.GetObject(self) as Gst.Controller.DirectControlBinding, src_value, dest_value);
if (release_on_call)
gch.Free ();
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException (e, false);
}
}
bool release_on_call = false;
GCHandle gch;
public void PersistUntilCalled ()
{
release_on_call = true;
gch = GCHandle.Alloc (this);
}
internal DirectControlBindingConvertValueNative NativeDelegate;
Gst.Controller.DirectControlBindingConvertValue managed;
public DirectControlBindingConvertValueWrapper (Gst.Controller.DirectControlBindingConvertValue managed)
{
this.managed = managed;
if (managed != null)
NativeDelegate = new DirectControlBindingConvertValueNative (NativeCallback);
}
public static Gst.Controller.DirectControlBindingConvertValue GetManagedDelegate (DirectControlBindingConvertValueNative native)
{
if (native == null)
return null;
DirectControlBindingConvertValueWrapper wrapper = (DirectControlBindingConvertValueWrapper) native.Target;
if (wrapper == null)
return null;
return wrapper.managed;
}
}
#endregion
}