mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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291 lines
9.1 KiB
C#
291 lines
9.1 KiB
C#
// This file was generated by the Gtk# code generator.
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// Changed to use strings instead of GParamSpecs
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namespace Gst.Interfaces {
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using System;
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using System.Runtime.InteropServices;
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using System.Collections;
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public class PropertyProbeAdapter : GLib.GInterfaceAdapter, Gst.Interfaces.PropertyProbe {
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[StructLayout (LayoutKind.Sequential)]
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struct GstPropertyProbeInterface {
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IntPtr ProbeNeeded;
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public GetPropertiesNativeDelegate GetProperties;
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public NeedsProbeNativeDelegate NeedsProbe;
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public ProbePropertyNativeDelegate ProbeProperty;
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public GetValuesNativeDelegate GetValues;
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[MarshalAs (UnmanagedType.ByValArray, SizeConst=4)]
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public IntPtr[] GstReserved;
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}
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static GstPropertyProbeInterface iface;
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static PropertyProbeAdapter ()
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{
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GLib.GType.Register (_gtype, typeof(PropertyProbeAdapter));
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iface.GetProperties = new GetPropertiesNativeDelegate (GetProperties_cb);
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iface.NeedsProbe = new NeedsProbeNativeDelegate (NeedsProbe_cb);
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iface.ProbeProperty = new ProbePropertyNativeDelegate (ProbeProperty_cb);
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iface.GetValues = new GetValuesNativeDelegate (GetValues_cb);
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}
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[GLib.CDeclCallback]
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delegate IntPtr GetPropertiesNativeDelegate (IntPtr inst);
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[DllImport("libglib-2.0-0.dll")]
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static extern IntPtr g_object_class_find_property (IntPtr gclass, IntPtr name);
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static IntPtr GetProperties_cb (IntPtr inst)
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{
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try {
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PropertyProbeImplementor __obj = GLib.Object.GetObject (inst, false) as PropertyProbeImplementor;
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string[] properties = __obj.Properties;
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GLib.List properties_list = new GLib.List (typeof (IntPtr));
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IntPtr gclass = Marshal.ReadIntPtr (inst);
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foreach (string prop in properties) {
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IntPtr name = GLib.Marshaller.StringToPtrGStrdup (prop);
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IntPtr pspec = g_object_class_find_property (gclass, name);
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GLib.Marshaller.Free (name);
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if (pspec != IntPtr.Zero)
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properties_list.Prepend (pspec);
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}
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/* FIXME: We leak the list! */
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return properties_list.Handle;
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, true);
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// NOTREACHED: above call does not return.
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throw e;
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}
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}
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[GLib.CDeclCallback]
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delegate bool NeedsProbeNativeDelegate (IntPtr inst, uint prop_id, IntPtr pspec);
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static bool NeedsProbe_cb (IntPtr inst, uint prop_id, IntPtr pspec)
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{
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try {
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PropertyProbeImplementor __obj = GLib.Object.GetObject (inst, false) as PropertyProbeImplementor;
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Gst.PropertyInfo pi = new Gst.PropertyInfo (pspec);
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bool __result = __obj.NeedsProbe (pi.Name);
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return __result;
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, true);
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// NOTREACHED: above call does not return.
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throw e;
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}
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}
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[GLib.CDeclCallback]
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delegate void ProbePropertyNativeDelegate (IntPtr inst, uint prop_id, IntPtr pspec);
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static void ProbeProperty_cb (IntPtr inst, uint prop_id, IntPtr pspec)
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{
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try {
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PropertyProbeImplementor __obj = GLib.Object.GetObject (inst, false) as PropertyProbeImplementor;
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Gst.PropertyInfo pi = new Gst.PropertyInfo (pspec);
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__obj.ProbeProperty (pi.Name);
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, false);
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}
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}
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[GLib.CDeclCallback]
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delegate IntPtr GetValuesNativeDelegate (IntPtr inst, uint prop_id, IntPtr pspec);
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static IntPtr GetValues_cb (IntPtr inst, uint prop_id, IntPtr pspec)
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{
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try {
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PropertyProbeImplementor __obj = GLib.Object.GetObject (inst, false) as PropertyProbeImplementor;
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Gst.PropertyInfo pi = new Gst.PropertyInfo (pspec);
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object[] values = __obj.GetValues (pi.Name);
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GLib.ValueArray va = new GLib.ValueArray ((uint) values.Length);
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foreach (object v in values)
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va.Append (new GLib.Value (v));
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return va.Handle;
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, false);
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// NOTREACHED: above call does not return.
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throw e;
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}
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}
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static int class_offset = 2 * IntPtr.Size;
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static void Initialize (IntPtr ptr, IntPtr data)
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{
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IntPtr ifaceptr = new IntPtr (ptr.ToInt64 () + class_offset);
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GstPropertyProbeInterface native_iface = (GstPropertyProbeInterface) Marshal.PtrToStructure (ifaceptr, typeof (GstPropertyProbeInterface));
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native_iface.GetProperties = iface.GetProperties;
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native_iface.NeedsProbe = iface.NeedsProbe;
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native_iface.ProbeProperty = iface.ProbeProperty;
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native_iface.GetValues = iface.GetValues;
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Marshal.StructureToPtr (native_iface, ifaceptr, false);
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GCHandle gch = (GCHandle) data;
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gch.Free ();
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}
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public PropertyProbeAdapter ()
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{
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InitHandler = new GLib.GInterfaceInitHandler (Initialize);
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}
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PropertyProbeImplementor implementor;
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public PropertyProbeAdapter (PropertyProbeImplementor implementor)
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{
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if (implementor == null)
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throw new ArgumentNullException ("implementor");
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this.implementor = implementor;
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}
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public PropertyProbeAdapter (IntPtr handle)
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{
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if (!_gtype.IsInstance (handle))
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throw new ArgumentException ("The gobject doesn't implement the GInterface of this adapter", "handle");
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this.handle = handle;
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}
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[DllImport("libgstinterfaces-0.10.dll")]
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static extern IntPtr gst_property_probe_get_type();
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private static GLib.GType _gtype = new GLib.GType (gst_property_probe_get_type ());
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public override GLib.GType GType {
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get {
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return _gtype;
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}
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}
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IntPtr handle;
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public override IntPtr Handle {
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get {
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if (handle != IntPtr.Zero)
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return handle;
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return implementor == null ? IntPtr.Zero : implementor.Handle;
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}
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}
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public static PropertyProbe GetObject (IntPtr handle, bool owned)
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{
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GLib.Object obj = GLib.Object.GetObject (handle, owned);
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return GetObject (obj);
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}
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public static PropertyProbe GetObject (GLib.Object obj)
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{
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if (obj == null)
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return null;
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else if (obj is PropertyProbeImplementor)
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return new PropertyProbeAdapter (obj as PropertyProbeImplementor);
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else if (obj as PropertyProbe == null)
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return new PropertyProbeAdapter (obj.Handle);
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else
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return obj as PropertyProbe;
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}
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public PropertyProbeImplementor Implementor {
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get {
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return implementor;
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}
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}
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[GLib.Signal("probe-needed")]
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public event Gst.Interfaces.ProbeNeededHandler ProbeNeeded {
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add {
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GLib.Signal sig = GLib.Signal.Lookup (GLib.Object.GetObject (Handle), "probe-needed", typeof (Gst.Interfaces.ProbeNeededArgs));
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sig.AddDelegate (value);
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}
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remove {
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GLib.Signal sig = GLib.Signal.Lookup (GLib.Object.GetObject (Handle), "probe-needed", typeof (Gst.Interfaces.ProbeNeededArgs));
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sig.RemoveDelegate (value);
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}
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}
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[DllImport("libgstinterfaces-0.10.dll")]
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static extern bool gst_property_probe_needs_probe_name(IntPtr raw, IntPtr name);
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public bool NeedsProbe(string name) {
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IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup (name);
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bool raw_ret = gst_property_probe_needs_probe_name(Handle, native_name);
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bool ret = raw_ret;
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GLib.Marshaller.Free (native_name);
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return ret;
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}
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[DllImport("libgstinterfaces-0.10.dll")]
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static extern void gst_property_probe_probe_property_name(IntPtr raw, IntPtr name);
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public void Probe(string name) {
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IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup (name);
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gst_property_probe_probe_property_name(Handle, native_name);
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GLib.Marshaller.Free (native_name);
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}
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[DllImport("libgstinterfaces-0.10.dll")]
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static extern IntPtr gst_property_probe_get_properties(IntPtr raw);
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public string[] Properties {
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get {
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IntPtr raw_ret = gst_property_probe_get_properties(Handle);
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if (raw_ret == IntPtr.Zero)
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return new string[] {};
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GLib.List raw_ret_list = new GLib.List(raw_ret, typeof (IntPtr));
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ArrayList ret = new ArrayList ();
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foreach (IntPtr pspec in raw_ret_list) {
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Gst.PropertyInfo pi = new Gst.PropertyInfo (pspec);
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ret.Add (pi.Name);
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}
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return (string[]) ret.ToArray (typeof (string));
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}
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}
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[DllImport("libgstinterfaces-0.10.dll")]
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static extern IntPtr gst_property_probe_get_values_name (IntPtr raw, IntPtr name);
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public object[] GetValues (string name) {
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IntPtr raw_name = GLib.Marshaller.StringToPtrGStrdup (name);
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IntPtr raw_ret = gst_property_probe_get_values_name (Handle, raw_name);
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GLib.Marshaller.Free (raw_name);
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if (raw_ret == IntPtr.Zero)
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return new object[] {};
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GLib.ValueArray va = new GLib.ValueArray (raw_ret);
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ArrayList ret = new ArrayList ();
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foreach (GLib.Value v in va)
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ret.Add ((object) v.Val);
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va.Dispose ();
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return (object[]) ret.ToArray (typeof (object));
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}
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[DllImport("libgstinterfaces-0.10.dll")]
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static extern IntPtr gst_property_probe_probe_and_get_values_name (IntPtr raw, IntPtr name);
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public object[] ProbeAndGetValues (string name) {
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IntPtr raw_name = GLib.Marshaller.StringToPtrGStrdup (name);
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IntPtr raw_ret = gst_property_probe_probe_and_get_values_name (Handle, raw_name);
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GLib.Marshaller.Free (raw_name);
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if (raw_ret == IntPtr.Zero)
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return new object[] {};
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GLib.ValueArray va = new GLib.ValueArray (raw_ret);
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ArrayList ret = new ArrayList ();
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foreach (GLib.Value v in va)
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ret.Add ((object) v.Val);
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va.Dispose ();
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return (object[]) ret.ToArray (typeof (object));
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}
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}
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}
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