Add Gst.Interfaces.Navigation bindings

gstreamer-sharp/Gstreamer.metadata

@@ -987,7 +987,18 @@
   <attr path="/api/namespace/enum[@cname='GstMixerMessageType']" name="name">MixerMessageType</attr>
   <attr path="/api/namespace/enum[@cname='GstMixerTrackFlags']" name="name">MixerTrackFlags</attr>
   <attr path="/api/namespace/enum[@cname='GstMixerType']" name="name">MixerType</attr>
+
   <attr path="/api/namespace/enum[@cname='GstNavigationCommand']" name="name">NavigationCommand</attr>
+  <add-node path="/api/namespace/enum[@cname='GstNavigationCommand']">
+    <member cname="GST_NAVIGATION_COMMAND_MENU1" name="DvdMenu" value="1" />
+    <member cname="GST_NAVIGATION_COMMAND_MENU2" name="DvdTitleMenu" value="2" />
+    <member cname="GST_NAVIGATION_COMMAND_MENU3" name="DvdRootMenu" value="3" />
+    <member cname="GST_NAVIGATION_COMMAND_MENU4" name="DvdSubPictureMenu" value="4" />
+    <member cname="GST_NAVIGATION_COMMAND_MENU5" name="DvdAudioMenu" value="5" />
+    <member cname="GST_NAVIGATION_COMMAND_MENU6" name="DvdAngleMenu" value="6" />
+    <member cname="GST_NAVIGATION_COMMAND_MENU7" name="DvdChapterMenu" value="7" />
+  </add-node>
+
   <attr path="/api/namespace/enum[@cname='GstNavigationEventType']" name="name">NavigationEventType</attr>
   <attr path="/api/namespace/enum[@cname='GstNavigationMessageType']" name="name">NavigationMessageType</attr>
   <attr path="/api/namespace/enum[@cname='GstNavigationQueryType']" name="name">NavigationQueryType</attr>
@@ -1022,7 +1033,30 @@
   <attr path="/api/namespace/object[@cname='GstMixerOptions']/virtual_method[@cname='get_values']/return-type" name="element_type">gchar*</attr>
   <move-node path="/api/namespace/object[@cname='GstMixerOptions']/method[@cname='gst_mixer_options_list_changed']">/api/namespace/interface[@cname='GstMixer']</move-node>
 
-  <attr path="/api/namespace/interface[@cname='GstNavigation']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']" name="name">Navigation</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/virtual_method[@cname='send_event']/parameters/parameter" name="owned">true</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_message_get_type']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_message_new_angles_changed']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_message_parse_angles_changed']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_message_new_commands_changed']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_message_new_mouse_over']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_message_parse_mouse_over']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_query_get_type']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_query_new_angles']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_query_new_commands']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_query_parse_angles']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_query_parse_commands_length']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_query_parse_commands_nth']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_query_set_angles']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_query_set_commands']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_query_set_commandsv']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_event_get_type']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_event_parse_key_event']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_event_parse_mouse_button_event']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_event_parse_mouse_move_event']" name="hidden">1</attr>
+  <attr path="/api/namespace/interface[@cname='GstNavigation']/method[@cname='gst_navigation_event_parse_command']" name="hidden">1</attr>
+
+
   <attr path="/api/namespace/interface[@cname='GstPropertyProbe']" name="name">PropertyProbe</attr>
 
   <attr path="/api/namespace/interface[@cname='GstTuner']" name="name">Tuner</attr>

gstreamer-sharp/Makefile.am

@@ -52,6 +52,9 @@ sources = \
 	TypeFindDelegates.cs \
 	PresetDefault.cs \
 	MixerMessage.cs \
+	NavigationMessage.cs \
+	NavigationEvent.cs \
+	NavigationQuery.cs \
 	coreplugins/*.cs \
 	baseplugins/*.cs
 
@@ -63,7 +66,8 @@ overrides = \
 	override/MixerAdapter.cs \
 	override/PropertyProbe.cs \
 	override/PropertyProbeAdapter.cs \
-	override/ProbeNeededHandler.cs
+	override/ProbeNeededHandler.cs \
+	override/NavigationAdapter.cs
 
 build_sources = $(addprefix $(srcdir)/, $(sources))
 

gstreamer-sharp/NavigationEvent.cs

@@ -0,0 +1,59 @@
+namespace Gst.Interfaces {
+
+	using System;
+	using System.Runtime.InteropServices;
+	using System.Reflection;
+	using GLib;
+	using Gst;
+	using Gst.Interfaces;
+
+	public static class NavigationEvent {
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern int gst_navigation_event_get_type(IntPtr evnt);
+
+		public static Gst.Interfaces.NavigationEventType EventGetType(Gst.Event evnt) {
+			int raw_ret = gst_navigation_event_get_type(evnt == null ? IntPtr.Zero : evnt.Handle);
+			Gst.Interfaces.NavigationEventType ret = (Gst.Interfaces.NavigationEventType) raw_ret;
+			return ret;
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern bool gst_navigation_event_parse_key_event (IntPtr evnt, out IntPtr key);
+
+		public static bool ParseKeyEvent (Gst.Event evnt, out string key) {
+			IntPtr raw_key;
+			bool ret = gst_navigation_event_parse_key_event (evnt.Handle, out raw_key);
+
+			key = GLib.Marshaller.Utf8PtrToString (raw_key);
+
+			return ret;
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern bool gst_navigation_event_parse_mouse_button_event (IntPtr evnt, out int button, out double x, out double y);
+
+		public static bool ParseMouseButtonEvent (Gst.Event evnt, out int button, out double x, out double y) {
+			return gst_navigation_event_parse_mouse_button_event (evnt.Handle, out button, out x, out y);
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern bool gst_navigation_event_parse_mouse_move_event (IntPtr evnt, out double x, out double y);
+
+		public static bool ParseMouseMoveEvent (Gst.Event evnt, out double x, out double y) {
+			return gst_navigation_event_parse_mouse_move_event (evnt.Handle, out x, out y);
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern bool gst_navigation_event_parse_command (IntPtr evnt, out int command);
+
+		public static bool ParseCommand (Gst.Event evnt, out Gst.Interfaces.NavigationCommand command) {
+			int raw_command;
+			bool ret = gst_navigation_event_parse_command (evnt.Handle, out raw_command);
+			
+			command = (Gst.Interfaces.NavigationCommand) raw_command;
+
+			return ret;
+		}
+
+	}
+}

gstreamer-sharp/NavigationMessage.cs

@@ -0,0 +1,58 @@
+namespace Gst.Interfaces {
+
+	using System;
+	using System.Runtime.InteropServices;
+	using System.Reflection;
+	using GLib;
+	using Gst;
+	using Gst.Interfaces;
+
+	public static class NavigationMessage {
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern int gst_navigation_message_get_type(IntPtr message);
+
+		public static Gst.Interfaces.NavigationMessageType MessageGetType(Gst.Message message) {
+			int raw_ret = gst_navigation_message_get_type(message == null ? IntPtr.Zero : message.Handle);
+			Gst.Interfaces.NavigationMessageType ret = (Gst.Interfaces.NavigationMessageType) raw_ret;
+			return ret;
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern IntPtr gst_navigation_message_new_mouse_over (IntPtr src, bool active);
+
+		public static Gst.Message NewMouseOver (Gst.Object src, bool active) {
+			Message msg = (Message) GLib.Opaque.GetOpaque (gst_navigation_message_new_mouse_over (src.Handle, active), typeof (Message), true);
+			return msg;
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern bool gst_navigation_message_parse_mouse_over (IntPtr msg, out bool active);
+
+		public static bool ParseMouseOver (Gst.Message msg, out bool active) {
+			return gst_navigation_message_parse_mouse_over (msg.Handle, out active);
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern IntPtr gst_navigation_message_new_angles_changed (IntPtr src, uint cur_angle, uint n_angles);
+
+		public static Gst.Message NewAnglesChanged (Gst.Object src, uint cur_angle, uint n_angles) {
+			Message msg = (Message) GLib.Opaque.GetOpaque (gst_navigation_message_new_angles_changed (src.Handle, cur_angle, n_angles), typeof (Message), true);
+			return msg;
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern bool gst_navigation_message_parse_angles_changed (IntPtr msg, out uint cur_angle, out uint n_angles);
+
+		public static bool ParseMouseOver (Gst.Message msg, out uint cur_angle, out uint n_angles) {
+			return gst_navigation_message_parse_angles_changed (msg.Handle, out cur_angle, out n_angles);
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern IntPtr gst_navigation_message_new_commands_changed (IntPtr src);
+
+		public static Gst.Message NewCommandsChanged (Gst.Object src) {
+			Message msg = (Message) GLib.Opaque.GetOpaque (gst_navigation_message_new_commands_changed (src.Handle), typeof (Message), true);
+			return msg;
+		}
+	}
+}

gstreamer-sharp/NavigationQuery.cs

@@ -0,0 +1,92 @@
+namespace Gst.Interfaces {
+
+	using System;
+	using System.Runtime.InteropServices;
+	using System.Reflection;
+	using GLib;
+	using Gst;
+	using Gst.Interfaces;
+
+	public static class NavigationQuery {
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern int gst_navigation_query_get_type(IntPtr query);
+
+		public static Gst.Interfaces.NavigationQueryType QueryGetType(Gst.Query query) {
+			int raw_ret = gst_navigation_query_get_type(query == null ? IntPtr.Zero : query.Handle);
+			Gst.Interfaces.NavigationQueryType ret = (Gst.Interfaces.NavigationQueryType) raw_ret;
+			return ret;
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern IntPtr gst_navigation_query_new_commands ();
+
+		public static Gst.Query NewCommands () {
+			Gst.Query query = (Gst.Query) GLib.Opaque.GetOpaque (gst_navigation_query_new_commands (), typeof (Gst.Query), true);
+			return query;
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern void gst_navigation_query_set_commandsv (IntPtr query, uint n_commands, int[] cmds);
+
+		public static void SetCommands (Gst.Query query, Gst.Interfaces.NavigationCommand[] cmds) {
+			if (!query.IsWritable)
+				throw new ApplicationException ();
+
+			int[] raw_cmds = new int[cmds.Length];
+			for (int i = 0; i < cmds.Length; i++)
+				raw_cmds[i] = (int) cmds[i];
+
+			gst_navigation_query_set_commandsv (query.Handle, (uint) raw_cmds.Length, raw_cmds);
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern bool gst_navigation_query_parse_commands_length (IntPtr query, out uint n_commands);
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern bool gst_navigation_query_parse_commands_nth (IntPtr query, uint nth, out int cmd);
+
+		public static bool ParseCommands (Gst.Query query, out Gst.Interfaces.NavigationCommand[] cmds) {
+			uint len;
+
+			cmds = null;
+			if (!gst_navigation_query_parse_commands_length (query.Handle, out len))
+				return false;
+
+			cmds = new Gst.Interfaces.NavigationCommand[len];
+
+			for (uint i = 0; i < len; i++) {
+				int cmd;
+
+				if (!gst_navigation_query_parse_commands_nth (query.Handle, i, out cmd))
+					return false;
+				cmds[i] = (Gst.Interfaces.NavigationCommand) cmd;
+			}
+
+			return true;
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern IntPtr gst_navigation_query_new_angles ();
+
+		public static Gst.Query NewAngles () {
+			Gst.Query query = (Gst.Query) GLib.Opaque.GetOpaque (gst_navigation_query_new_angles (), typeof (Gst.Query), true);
+			return query;
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern void gst_navigation_query_set_angles (IntPtr query, uint cur_angle, uint n_angles);
+
+		public static void SetAngles (Gst.Query query, uint cur_angle, uint n_angles) {
+			if (!query.IsWritable)
+				throw new ApplicationException ();
+
+			gst_navigation_query_set_angles (query.Handle, cur_angle, n_angles);
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern bool gst_navigation_query_parse_angles (IntPtr query, out uint cur_angle, out uint n_angles);
+
+		public static bool ParseAngles (Gst.Query query, out uint cur_angle, out uint n_angles) {
+			return gst_navigation_query_parse_angles (query.Handle, out cur_angle, out n_angles);
+		}
+	}
+}

gstreamer-sharp/override/NavigationAdapter.cs

@@ -0,0 +1,156 @@
+// This file was generated by the Gtk# code generator.
+// Changed to copy the structure in SendEvent ().
+
+namespace Gst.Interfaces {
+
+	using System;
+	using System.Runtime.InteropServices;
+
+#region Autogenerated code
+	public class NavigationAdapter : GLib.GInterfaceAdapter, Gst.Interfaces.Navigation {
+
+		[StructLayout (LayoutKind.Sequential)]
+		struct GstNavigationInterface {
+			public SendEventNativeDelegate SendEvent;
+			[MarshalAs (UnmanagedType.ByValArray, SizeConst=4)]
+			public IntPtr[] GstReserved;
+		}
+
+		static GstNavigationInterface iface;
+
+		static NavigationAdapter ()
+		{
+			GLib.GType.Register (_gtype, typeof(NavigationAdapter));
+			iface.SendEvent = new SendEventNativeDelegate (SendEvent_cb);
+		}
+
+		[GLib.CDeclCallback]
+		delegate void SendEventNativeDelegate (IntPtr inst, IntPtr structure);
+
+		static void SendEvent_cb (IntPtr inst, IntPtr structure)
+		{
+			try {
+				NavigationImplementor __obj = GLib.Object.GetObject (inst, false) as NavigationImplementor;
+				__obj.SendEvent (structure == IntPtr.Zero ? null : (Gst.Structure) GLib.Opaque.GetOpaque (structure, typeof (Gst.Structure), true));
+			} catch (Exception e) {
+				GLib.ExceptionManager.RaiseUnhandledException (e, false);
+			}
+		}
+
+		static int class_offset = 2 * IntPtr.Size;
+
+		static void Initialize (IntPtr ptr, IntPtr data)
+		{
+			IntPtr ifaceptr = new IntPtr (ptr.ToInt64 () + class_offset);
+			GstNavigationInterface native_iface = (GstNavigationInterface) Marshal.PtrToStructure (ifaceptr, typeof (GstNavigationInterface));
+			native_iface.SendEvent = iface.SendEvent;
+			Marshal.StructureToPtr (native_iface, ifaceptr, false);
+			GCHandle gch = (GCHandle) data;
+			gch.Free ();
+		}
+
+		public NavigationAdapter ()
+		{
+			InitHandler = new GLib.GInterfaceInitHandler (Initialize);
+		}
+
+		NavigationImplementor implementor;
+
+		public NavigationAdapter (NavigationImplementor implementor)
+		{
+			if (implementor == null)
+				throw new ArgumentNullException ("implementor");
+			this.implementor = implementor;
+		}
+
+		public NavigationAdapter (IntPtr handle)
+		{
+			if (!_gtype.IsInstance (handle))
+				throw new ArgumentException ("The gobject doesn't implement the GInterface of this adapter", "handle");
+			this.handle = handle;
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern IntPtr gst_navigation_get_type();
+
+		private static GLib.GType _gtype = new GLib.GType (gst_navigation_get_type ());
+
+		public override GLib.GType GType {
+			get {
+				return _gtype;
+			}
+		}
+
+		IntPtr handle;
+		public override IntPtr Handle {
+			get {
+				if (handle != IntPtr.Zero)
+					return handle;
+				return implementor == null ? IntPtr.Zero : implementor.Handle;
+			}
+		}
+
+		public static Navigation GetObject (IntPtr handle, bool owned)
+		{
+			GLib.Object obj = GLib.Object.GetObject (handle, owned);
+			return GetObject (obj);
+		}
+
+		public static Navigation GetObject (GLib.Object obj)
+		{
+			if (obj == null)
+				return null;
+			else if (obj is NavigationImplementor)
+				return new NavigationAdapter (obj as NavigationImplementor);
+			else if (obj as Navigation == null)
+				return new NavigationAdapter (obj.Handle);
+			else
+				return obj as Navigation;
+		}
+
+		public NavigationImplementor Implementor {
+			get {
+				return implementor;
+			}
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern void gst_navigation_send_event(IntPtr raw, IntPtr structure);
+
+		[DllImport("gstreamer-0.10.dll")]
+		static extern IntPtr gst_structure_copy (IntPtr raw);
+
+		public void SendEvent(Gst.Structure structure) {
+			gst_navigation_send_event(Handle, structure == null ? IntPtr.Zero : gst_structure_copy (structure.Handle));
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern void gst_navigation_send_mouse_event(IntPtr raw, IntPtr evnt, int button, double x, double y);
+
+		public void SendMouseEvent(string evnt, int button, double x, double y) {
+			IntPtr native_evnt = GLib.Marshaller.StringToPtrGStrdup (evnt);
+			gst_navigation_send_mouse_event(Handle, native_evnt, button, x, y);
+			GLib.Marshaller.Free (native_evnt);
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern void gst_navigation_send_key_event(IntPtr raw, IntPtr evnt, IntPtr key);
+
+		public void SendKeyEvent(string evnt, string key) {
+			IntPtr native_evnt = GLib.Marshaller.StringToPtrGStrdup (evnt);
+			IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (key);
+			gst_navigation_send_key_event(Handle, native_evnt, native_key);
+			GLib.Marshaller.Free (native_evnt);
+			GLib.Marshaller.Free (native_key);
+		}
+
+		[DllImport("gstinterfaces-0.10.dll")]
+		static extern void gst_navigation_send_command(IntPtr raw, int command);
+
+		public void SendCommand(Gst.Interfaces.NavigationCommand command) {
+			gst_navigation_send_command(Handle, (int) command);
+		}
+
+#endregion
+	}
+}