1 // This file was generated by the Gtk# code generator.
2 // Any changes made will be lost if regenerated.
7 using System.Runtime.InteropServices;
9 #region Autogenerated code
10 [UnmanagedFunctionPointer (CallingConvention.Cdecl)]
11 internal delegate void PromiseChangeFuncNative(IntPtr promise, IntPtr user_data);
13 internal class PromiseChangeFuncInvoker {
15 PromiseChangeFuncNative native_cb;
17 GLib.DestroyNotify __notify;
19 ~PromiseChangeFuncInvoker ()
26 internal PromiseChangeFuncInvoker (PromiseChangeFuncNative native_cb) : this (native_cb, IntPtr.Zero, null) {}
28 internal PromiseChangeFuncInvoker (PromiseChangeFuncNative native_cb, IntPtr data) : this (native_cb, data, null) {}
30 internal PromiseChangeFuncInvoker (PromiseChangeFuncNative native_cb, IntPtr data, GLib.DestroyNotify notify)
32 this.native_cb = native_cb;
37 internal Gst.PromiseChangeFunc Handler {
39 return new Gst.PromiseChangeFunc(InvokeNative);
43 void InvokeNative (Gst.Promise promise)
45 native_cb (promise == null ? IntPtr.Zero : promise.Handle, __data);
49 internal class PromiseChangeFuncWrapper {
51 public void NativeCallback (IntPtr promise, IntPtr user_data)
54 managed (promise == IntPtr.Zero ? null : (Gst.Promise) GLib.Opaque.GetOpaque (promise, typeof (Gst.Promise), false));
57 } catch (Exception e) {
58 GLib.ExceptionManager.RaiseUnhandledException (e, false);
62 bool release_on_call = false;
65 public void PersistUntilCalled ()
67 release_on_call = true;
68 gch = GCHandle.Alloc (this);
71 internal PromiseChangeFuncNative NativeDelegate;
72 Gst.PromiseChangeFunc managed;
74 public PromiseChangeFuncWrapper (Gst.PromiseChangeFunc managed)
76 this.managed = managed;
78 NativeDelegate = new PromiseChangeFuncNative (NativeCallback);
81 public static Gst.PromiseChangeFunc GetManagedDelegate (PromiseChangeFuncNative native)
85 PromiseChangeFuncWrapper wrapper = (PromiseChangeFuncWrapper) native.Target;
88 return wrapper.managed;