debut Ajout midi
This commit is contained in:
parent
06bc112ad2
commit
767a47d33a
5 changed files with 434 additions and 3 deletions
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@ -26,6 +26,7 @@ namespace DMX2
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SequenceurMaitre seqmaitre = new SequenceurMaitre();
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SequenceurMaitre seqmaitre = new SequenceurMaitre();
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MidiEventProvider midip=null;
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public Conduite()
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public Conduite()
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{
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{
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@ -38,6 +39,20 @@ namespace DMX2
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u.Nom = "Univers par Défaut";
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u.Nom = "Univers par Défaut";
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Pause = false;
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Pause = false;
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midip = new MidiEventProvider();
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}
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EventManager eventManager = new EventManager();
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public EventManager EventManager {
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get {
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return eventManager;
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}
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set {
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eventManager = value;
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}
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}
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}
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@ -160,10 +175,12 @@ namespace DMX2
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TimeSpan deltaT = tickTime - dernierTick;
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TimeSpan deltaT = tickTime - dernierTick;
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dernierTick = tickTime;
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dernierTick = tickTime;
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midip.Process();
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if (!Pause) {
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if (!Pause) {
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if (deltaT > TimeSpan.FromMilliseconds (15))
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/* if (deltaT > TimeSpan.FromMilliseconds (15))
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Info.Publish(string.Format ("{0}", deltaT));
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Info.Publish(string.Format ("{0}", deltaT));*/
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lock (this) {
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lock (this) {
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@ -210,6 +227,8 @@ namespace DMX2
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disposed=true;
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disposed=true;
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if(timer!=null)
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if(timer!=null)
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timer.Dispose();
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timer.Dispose();
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if(midip!=null)
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midip.Dispose();
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foreach(var driver in Drivers)
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foreach(var driver in Drivers)
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driver.Dispose();
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driver.Dispose();
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timer=null;
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timer=null;
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@ -18,7 +18,6 @@
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<DefineConstants>DEBUG;</DefineConstants>
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<DefineConstants>DEBUG;</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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<WarningLevel>4</WarningLevel>
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<PlatformTarget>x86</PlatformTarget>
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<ConsolePause>false</ConsolePause>
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<ConsolePause>false</ConsolePause>
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</PropertyGroup>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
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@ -103,6 +102,9 @@
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<Compile Include="SeqMacroUI.cs" />
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<Compile Include="SeqMacroUI.cs" />
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<Compile Include="gtk-gui\DMX2.SeqMacroUI.cs" />
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<Compile Include="gtk-gui\DMX2.SeqMacroUI.cs" />
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<Compile Include="Info.cs" />
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<Compile Include="Info.cs" />
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<Compile Include="EventManager.cs" />
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<Compile Include="MidiEventProvider.cs" />
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<Compile Include="MidiEventProvider.PInvoke.cs" />
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</ItemGroup>
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</ItemGroup>
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<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
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<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
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<ProjectExtensions>
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<ProjectExtensions>
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117
DMX-2.0/EventManager.cs
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117
DMX-2.0/EventManager.cs
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@ -0,0 +1,117 @@
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using System;
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using System.Collections.Generic;
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namespace DMX2
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{
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public struct EventData
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{
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public string id;
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public byte value;
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}
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public interface IEventProvider
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{
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string MenuName{ get; }
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string[] GetEventList();
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bool Bind (string eventId, IEventTarget target);
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void Unbind (string eventId, IEventTarget target);
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Gtk.Menu GetProviderSubMenu( Gtk.ButtonPressEventHandler handler );
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}
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public interface IEventTarget
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{
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bool FireEvent(EventData data);
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}
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public class EventManager
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{
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class eventBinding
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{
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private eventBinding(){}
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public eventBinding(string _id, IEventTarget _target, IEventProvider _provider){
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id=_id;
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target=_target;
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provider=_provider;
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}
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public string id;
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public IEventTarget target;
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public IEventProvider provider;
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}
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List<eventBinding> bindings = new List<eventBinding>();
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List<IEventProvider> providers = new List<IEventProvider>();
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public EventManager ()
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{
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}
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public void RegisterProvider (IEventProvider prov)
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{
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providers.Add (prov);
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List<string> evList = new List<string>(prov.GetEventList());
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foreach (eventBinding b in bindings) {
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if(b.provider == null && evList.Contains(b.id))
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{
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prov.Bind(b.id,b.target);
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b.provider = prov;
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}
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}
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}
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public Gtk.Menu GetMenu ( Gtk.ButtonPressEventHandler handler )
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{
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Gtk.Menu menu = new Gtk.Menu();
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return menu;
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}
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public void UnregisterProvider (IEventProvider prov)
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{
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foreach (eventBinding b in bindings)
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if(b.provider == prov)
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b.provider = null;
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providers.Remove(prov);
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}
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public bool Bind (string eventId, IEventTarget target)
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{
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foreach (IEventProvider prov in providers) {
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if (prov.Bind (eventId, target)) {
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bindings.Add(new eventBinding(eventId,target,prov));
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return true;
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}
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}
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bindings.Add(new eventBinding(eventId,target,null));
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return false;
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}
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eventBinding findBinding (string eventId, IEventTarget target)
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{
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foreach (eventBinding b in bindings) {
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if (b.id == eventId && b.target == target) {
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return b;
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}
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}
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return null;
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}
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public void Unbind (string eventId, IEventTarget target)
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{
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eventBinding b = findBinding(eventId,target);
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if(b==null)return;
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b.provider.Unbind(eventId,target);
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bindings.Remove (b);
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}
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}
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}
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211
DMX-2.0/MidiEventProvider.PInvoke.cs
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211
DMX-2.0/MidiEventProvider.PInvoke.cs
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@ -0,0 +1,211 @@
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using System;
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using System.Runtime.InteropServices;
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namespace DMX2
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{
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public partial class MidiEventProvider
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{
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const string ASOUND_LIB_NAME = "libasound.so.2";
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const int SND_SEQ_NONBLOCK = 1;
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const int SND_SEQ_OPEN_INPUT = 1;
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const int SND_SEQ_OPEN_OUTPUT = 2;
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const int SND_SEQ_OPEN_DUPLEX = 3;
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const int SND_SEQ_PORT_CAP_NO_EXPORT = (1 << 7);
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const int SND_SEQ_PORT_CAP_READ = (1 << 0);
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const int SND_SEQ_PORT_CAP_WRITE = (1 << 1);
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const int SND_SEQ_PORT_CAP_DUPLEX = (1 << 4);
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const int SND_SEQ_PORT_CAP_SUBS_READ=(1<<5);
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const int SND_SEQ_PORT_CAP_SUBS_WRITE = (1<<6);
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const int SND_SEQ_USER_CLIENT = 1;
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const int SND_SEQ_PORT_SYSTEM_TIMER = 0;
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const int SND_SEQ_PORT_SYSTEM_ANNOUNCE = 1;
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const int SND_SEQ_QUERY_SUBS_READ = 0;
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const int SND_SEQ_PORT_TYPE_APPLICATION = (1<<20);
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enum snd_seq_event_type_t : byte {
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SND_SEQ_EVENT_SYSTEM = 0,
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/** returned result status; event data type = #snd_seq_result_t */
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SND_SEQ_EVENT_RESULT,
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/** note on and off with duration; event data type = #snd_seq_ev_note_t */
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SND_SEQ_EVENT_NOTE = 5,
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/** note on; event data type = #snd_seq_ev_note_t */
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SND_SEQ_EVENT_NOTEON,
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/** note off; event data type = #snd_seq_ev_note_t */
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SND_SEQ_EVENT_NOTEOFF,
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/** key pressure change (aftertouch); event data type = #snd_seq_ev_note_t */
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SND_SEQ_EVENT_KEYPRESS,
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/** controller; event data type = #snd_seq_ev_ctrl_t */
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SND_SEQ_EVENT_CONTROLLER = 10,
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/** program change; event data type = #snd_seq_ev_ctrl_t */
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SND_SEQ_EVENT_PGMCHANGE,
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/** channel pressure; event data type = #snd_seq_ev_ctrl_t */
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SND_SEQ_EVENT_CHANPRESS,
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/** pitchwheel; event data type = #snd_seq_ev_ctrl_t; data is from -8192 to 8191) */
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SND_SEQ_EVENT_PITCHBEND,
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/** 14 bit controller value; event data type = #snd_seq_ev_ctrl_t */
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SND_SEQ_EVENT_CONTROL14,
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/** 14 bit NRPN; event data type = #snd_seq_ev_ctrl_t */
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SND_SEQ_EVENT_NONREGPARAM,
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/** 14 bit RPN; event data type = #snd_seq_ev_ctrl_t */
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SND_SEQ_EVENT_REGPARAM,
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/** SPP with LSB and MSB values; event data type = #snd_seq_ev_ctrl_t */
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SND_SEQ_EVENT_SONGPOS = 20,
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/** Song Select with song ID number; event data type = #snd_seq_ev_ctrl_t */
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SND_SEQ_EVENT_SONGSEL,
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/** midi time code quarter frame; event data type = #snd_seq_ev_ctrl_t */
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SND_SEQ_EVENT_QFRAME,
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/** SMF Time Signature event; event data type = #snd_seq_ev_ctrl_t */
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SND_SEQ_EVENT_TIMESIGN,
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/** SMF Key Signature event; event data type = #snd_seq_ev_ctrl_t */
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SND_SEQ_EVENT_KEYSIGN,
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/** MIDI Real Time Start message; event data type = #snd_seq_ev_queue_control_t */
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SND_SEQ_EVENT_START = 30,
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/** MIDI Real Time Continue message; event data type = #snd_seq_ev_queue_control_t */
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SND_SEQ_EVENT_CONTINUE,
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/** MIDI Real Time Stop message; event data type = #snd_seq_ev_queue_control_t */
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SND_SEQ_EVENT_STOP,
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/** Set tick queue position; event data type = #snd_seq_ev_queue_control_t */
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SND_SEQ_EVENT_SETPOS_TICK,
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/** Set real-time queue position; event data type = #snd_seq_ev_queue_control_t */
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SND_SEQ_EVENT_SETPOS_TIME,
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/** (SMF) Tempo event; event data type = #snd_seq_ev_queue_control_t */
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SND_SEQ_EVENT_TEMPO,
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/** MIDI Real Time Clock message; event data type = #snd_seq_ev_queue_control_t */
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SND_SEQ_EVENT_CLOCK,
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/** MIDI Real Time Tick message; event data type = #snd_seq_ev_queue_control_t */
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SND_SEQ_EVENT_TICK,
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/** Queue timer skew; event data type = #snd_seq_ev_queue_control_t */
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SND_SEQ_EVENT_QUEUE_SKEW,
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/** Sync position changed; event data type = #snd_seq_ev_queue_control_t */
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SND_SEQ_EVENT_SYNC_POS,
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/** Tune request; event data type = none */
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SND_SEQ_EVENT_TUNE_REQUEST = 40,
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/** Reset to power-on state; event data type = none */
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SND_SEQ_EVENT_RESET,
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/** Active sensing event; event data type = none */
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SND_SEQ_EVENT_SENSING,
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/** Echo-back event; event data type = any type */
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SND_SEQ_EVENT_ECHO = 50,
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/** OSS emulation raw event; event data type = any type */
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SND_SEQ_EVENT_OSS,
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/** New client has connected; event data type = #snd_seq_addr_t */
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SND_SEQ_EVENT_CLIENT_START = 60,
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/** Client has left the system; event data type = #snd_seq_addr_t */
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SND_SEQ_EVENT_CLIENT_EXIT,
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/** Client status/info has changed; event data type = #snd_seq_addr_t */
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SND_SEQ_EVENT_CLIENT_CHANGE,
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/** New port was created; event data type = #snd_seq_addr_t */
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SND_SEQ_EVENT_PORT_START,
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/** Port was deleted from system; event data type = #snd_seq_addr_t */
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SND_SEQ_EVENT_PORT_EXIT,
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/** Port status/info has changed; event data type = #snd_seq_addr_t */
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SND_SEQ_EVENT_PORT_CHANGE,
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/** Ports connected; event data type = #snd_seq_connect_t */
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SND_SEQ_EVENT_PORT_SUBSCRIBED,
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/** Ports disconnected; event data type = #snd_seq_connect_t */
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SND_SEQ_EVENT_PORT_UNSUBSCRIBED,
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/** user-defined event; event data type = any (fixed size) */
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SND_SEQ_EVENT_USR0 = 90,
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/** user-defined event; event data type = any (fixed size) */
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SND_SEQ_EVENT_USR1,
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/** user-defined event; event data type = any (fixed size) */
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SND_SEQ_EVENT_USR2,
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/** user-defined event; event data type = any (fixed size) */
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SND_SEQ_EVENT_USR3,
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/** user-defined event; event data type = any (fixed size) */
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SND_SEQ_EVENT_USR4,
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/** user-defined event; event data type = any (fixed size) */
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SND_SEQ_EVENT_USR5,
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/** user-defined event; event data type = any (fixed size) */
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SND_SEQ_EVENT_USR6,
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/** user-defined event; event data type = any (fixed size) */
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SND_SEQ_EVENT_USR7,
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/** user-defined event; event data type = any (fixed size) */
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SND_SEQ_EVENT_USR8,
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/** user-defined event; event data type = any (fixed size) */
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SND_SEQ_EVENT_USR9,
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/** system exclusive data (variable length); event data type = #snd_seq_ev_ext_t */
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SND_SEQ_EVENT_SYSEX = 130,
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/** error event; event data type = #snd_seq_ev_ext_t */
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SND_SEQ_EVENT_BOUNCE,
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/** reserved for user apps; event data type = #snd_seq_ev_ext_t */
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SND_SEQ_EVENT_USR_VAR0 = 135,
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/** reserved for user apps; event data type = #snd_seq_ev_ext_t */
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SND_SEQ_EVENT_USR_VAR1,
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/** reserved for user apps; event data type = #snd_seq_ev_ext_t */
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SND_SEQ_EVENT_USR_VAR2,
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/** reserved for user apps; event data type = #snd_seq_ev_ext_t */
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SND_SEQ_EVENT_USR_VAR3,
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/** reserved for user apps; event data type = #snd_seq_ev_ext_t */
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SND_SEQ_EVENT_USR_VAR4,
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/** NOP; ignored in any case */
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SND_SEQ_EVENT_NONE = 255
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}
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[StructLayout(LayoutKind.Sequential)]
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struct snd_seq_addr_t {
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public byte client;
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public byte port;
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}
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[StructLayout(LayoutKind.Explicit)]
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struct snd_seq_event_t {
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||||||
|
[FieldOffset(0)]
|
||||||
|
public snd_seq_event_type_t type;
|
||||||
|
[FieldOffset(1)]
|
||||||
|
public byte flags;
|
||||||
|
[FieldOffset(2)]
|
||||||
|
public byte tag;
|
||||||
|
[FieldOffset(3)]
|
||||||
|
public byte queue;
|
||||||
|
[FieldOffset(4)]
|
||||||
|
public uint time;
|
||||||
|
[FieldOffset(8)]
|
||||||
|
public snd_seq_addr_t source;
|
||||||
|
[FieldOffset(10)]
|
||||||
|
public snd_seq_addr_t dest;
|
||||||
|
[FieldOffset(12)]
|
||||||
|
public byte data_control_channel;
|
||||||
|
[FieldOffset(13)]
|
||||||
|
public byte data_control_unused;
|
||||||
|
[FieldOffset(14)]
|
||||||
|
public uint data_control_param;
|
||||||
|
[FieldOffset(18)]
|
||||||
|
public int data_control_value;
|
||||||
|
}
|
||||||
|
|
||||||
|
[DllImport(ASOUND_LIB_NAME, CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
static extern int snd_seq_open (out IntPtr handle, string name, int streams, int mode);
|
||||||
|
|
||||||
|
[DllImport(ASOUND_LIB_NAME, CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
static extern int snd_seq_close (IntPtr seq);
|
||||||
|
|
||||||
|
[DllImport(ASOUND_LIB_NAME, CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
static extern int snd_seq_set_client_name (IntPtr seq, string name);
|
||||||
|
|
||||||
|
[DllImport(ASOUND_LIB_NAME, CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
static extern int snd_seq_create_simple_port (IntPtr seq, string name, uint caps, uint type);
|
||||||
|
|
||||||
|
[DllImport(ASOUND_LIB_NAME, CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
static extern int snd_seq_event_input (IntPtr seq, out IntPtr ev);
|
||||||
|
|
||||||
|
[DllImport(ASOUND_LIB_NAME, CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
static extern int snd_seq_event_input_pending (IntPtr seq, int fetch_sequencer);
|
||||||
|
|
||||||
|
[DllImport(ASOUND_LIB_NAME, CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
static extern int snd_seq_free_event(IntPtr ev);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
82
DMX-2.0/MidiEventProvider.cs
Normal file
82
DMX-2.0/MidiEventProvider.cs
Normal file
|
|
@ -0,0 +1,82 @@
|
||||||
|
using System;
|
||||||
|
using System.Runtime.InteropServices;
|
||||||
|
|
||||||
|
namespace DMX2
|
||||||
|
{
|
||||||
|
public partial class MidiEventProvider : IEventProvider, IDisposable
|
||||||
|
{
|
||||||
|
|
||||||
|
IntPtr midi_seq_handle = IntPtr.Zero;
|
||||||
|
int midiport;
|
||||||
|
|
||||||
|
public MidiEventProvider ()
|
||||||
|
{
|
||||||
|
snd_seq_open(out midi_seq_handle, "default",SND_SEQ_OPEN_INPUT,0);
|
||||||
|
snd_seq_set_client_name(midi_seq_handle,"DMX2");
|
||||||
|
midiport = snd_seq_create_simple_port(midi_seq_handle,"dmx_ctrl",
|
||||||
|
SND_SEQ_PORT_CAP_WRITE + SND_SEQ_PORT_CAP_SUBS_WRITE,
|
||||||
|
SND_SEQ_PORT_TYPE_APPLICATION);
|
||||||
|
|
||||||
|
Info.Publish(string.Format("Midi port {0}",midiport));
|
||||||
|
}
|
||||||
|
|
||||||
|
public void Process ()
|
||||||
|
{
|
||||||
|
int i= snd_seq_event_input_pending(midi_seq_handle,1);
|
||||||
|
if( i!=0)Info.Publish(string.Format("i={0}",i));
|
||||||
|
IntPtr ev;
|
||||||
|
|
||||||
|
/*
|
||||||
|
while (snd_seq_event_input_pending(midi_seq_handle,1)>0) {
|
||||||
|
|
||||||
|
|
||||||
|
snd_seq_event_t evS =(snd_seq_event_t) Marshal.PtrToStructure(ev,typeof(snd_seq_event_t));
|
||||||
|
|
||||||
|
Info.Publish(evS.data_control_value.ToString());
|
||||||
|
|
||||||
|
snd_seq_free_event(ev);
|
||||||
|
}*/
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
#region IDisposable implementation
|
||||||
|
public void Dispose ()
|
||||||
|
{
|
||||||
|
snd_seq_close(midi_seq_handle);
|
||||||
|
}
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
#region IEventProvider implementation
|
||||||
|
string[] IEventProvider.GetEventList ()
|
||||||
|
{
|
||||||
|
throw new System.NotImplementedException ();
|
||||||
|
}
|
||||||
|
|
||||||
|
bool IEventProvider.Bind (string eventId, IEventTarget target)
|
||||||
|
{
|
||||||
|
throw new System.NotImplementedException ();
|
||||||
|
}
|
||||||
|
|
||||||
|
void IEventProvider.Unbind (string eventId, IEventTarget target)
|
||||||
|
{
|
||||||
|
throw new System.NotImplementedException ();
|
||||||
|
}
|
||||||
|
|
||||||
|
Gtk.Menu IEventProvider.GetProviderSubMenu (Gtk.ButtonPressEventHandler handler)
|
||||||
|
{
|
||||||
|
throw new System.NotImplementedException ();
|
||||||
|
}
|
||||||
|
|
||||||
|
string IEventProvider.MenuName {
|
||||||
|
get {
|
||||||
|
throw new System.NotImplementedException ();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
Loading…
Reference in a new issue