/// <summary>
/// Maps to a MIDI message if it can, or returns null.
/// </summary>
/// <param name="osc">The OSC message to map</param>
/// <param name="mapping">The mapping used to generate this packet.</param>
public MidiMessage Map(OscDataMessage osc, out OscToMidiMap mapping)
{
// find a mapping that can convert this osc
mapping = FindMapping(osc.Address, osc.Source);
if (mapping == null)
{
return(null);
}
// build midi
var ret = new MidiMessage();
ret.Type = mapping.MidiType;
ret.Pitch = mapping.GetMidiNote(osc.Address);
ret.Value = mapping.GetMidiValue(osc.Value);
return(ret);
}
/// <summary>
/// Overwrites the current session settings from a parsed
/// JSON object.
/// </summary>
private static void Deserialize(UserSession session, SessionFileFormat file)
{
// devices must loaded first for implant loaded to work
session.Devices.ClearAll();
foreach (var item in file.devices)
{
try
{
session.Devices.MapByName(item.deviceName, item.mappedAs);
var mapping = session.Devices.GetMappedDeviceByName(item.deviceName);
mapping.Enabled = item.enabled;
}
catch (Exception ex)
{
LPConsole.WriteLine("SessionFile", ex.Message);
}
}
session.Devices.AutoMap();
// load the implants
session.Implants.ClearAll();
foreach (var item in file.implants)
{
RangeMap range;
if (item.activeArea == null)
{
range = new RangeMap(MIDI.MappedMidiDevice.CreateNullDevice());
}
else
{
range = item.activeArea.ToRangeMap();
}
if (item.status != "not loaded")
{
var implant = session.Implants.Load(item.vpath, range, item.oscFormat);
// important to load session values first so the init doesn't screw it up
if (item.doubleValues != null)
{
implant.ImplantInstance.session.DoubleValues.Clear();
foreach (var key in item.doubleValues.Keys)
{
implant.ImplantInstance.session.DoubleValues.Add(key, item.doubleValues[key]);
}
}
if (item.stringValues != null)
{
implant.ImplantInstance.session.StringValues.Clear();
foreach (var key in item.stringValues.Keys)
{
implant.ImplantInstance.session.StringValues.Add(key, item.stringValues[key]);
}
}
implant.AssignedMode = item.assignedMode;
if (item.status == "running")
{
implant.ServerInit();
}
}
}
session.MidiMap.Mappings.Clear();
foreach (var item in file.midiMap)
{
var m = new OscToMidiMap();
m.ID = item.id;
m.OscSource = item.oscSource;
m.OscAddress = item.oscAddress;
m.OscValueFrom = item.oscValueFrom;
m.OscValueTo = item.oscValueTo;
m.MidiDestination = item.midiDestination;
m.MidiType = item.midiType.GetMidiMessageType(); //OscToMidiMap.FromString(item.midiType);
m.MidiNote = item.midiNote;
m.MidiValueFrom = item.midiValueFrom;
m.MidiValueTo = item.midiValueTo;
session.MidiMap.Mappings.Add(m);
}
}
/// <summary>
/// Handler for ajax requests to /settings/midimap
/// </summary>
/// <param name="ctx"></param>
public static void Process(LPWebContext ctx)
{
try
{
string cmd = ctx.Request["cmd"] ?? "load";
switch (cmd.ToLower())
{
case "outputdevices": // list of MIDI devices we could output to
{
var list = new List <string>();
list.Add("All Midi");
foreach (var d in UserSession.Current.Devices[typeof(MidiOutputHardwareInterface)]) //[MidiDeviceMapping.MidiOutput])
{
list.Add(d.Device.Name);
}
ctx.Response.Write(JsonConvert.SerializeObject(list));
}
break;
case "implants": // list of implants we could use as a source
{
var list = new List <string>();
list.Add("Any Implant");
foreach (var i in UserSession.Current.Implants.Running)
{
list.Add(i.GetSourceName());
}
ctx.Response.Write(JsonConvert.SerializeObject(list));
}
break;
case "save":
{
var item = UserSession.Current.MidiMap.GetById(ctx.Request["id"]);
// must be a new item if not found
if (item == null)
{
item = new OscToMidiMap();
item.ID = ctx.Request["id"];
item.OscAddress = ctx.Request["oscAddress"];
item.OscValueFrom = double.Parse(ctx.Request["oscValueFrom"]);
item.OscValueTo = double.Parse(ctx.Request["oscValueTo"]);
item.OscSource = ctx.Request["oscSource"];
item.MidiType = ctx.Request["midiType"].GetMidiMessageType(); //OscToMidiMap.FromString(ctx.Request["midiType"]);
item.MidiNote = ctx.Request["midiNote"];
item.MidiValueFrom = int.Parse(ctx.Request["midiValueFrom"]);
item.MidiValueTo = int.Parse(ctx.Request["midiValueTo"]);
item.MidiDestination = ctx.Request["midiDestination"];
if (item.OscSource.ToLower() == "any implant")
{
item.OscSource = null;
}
if (item.MidiDestination.ToLower() == "all midi")
{
item.MidiDestination = null;
}
UserSession.Current.MidiMap.Mappings.Add(item);
}
else
{
item.OscAddress = ctx.Request["oscAddress"];
item.OscValueFrom = double.Parse(ctx.Request["oscValueFrom"]);
item.OscValueTo = double.Parse(ctx.Request["oscValueTo"]);
item.OscSource = ctx.Request["oscSource"];
item.MidiType = ctx.Request["midiType"].GetMidiMessageType();
item.MidiNote = ctx.Request["midiNote"];
item.MidiValueFrom = int.Parse(ctx.Request["midiValueFrom"]);
item.MidiValueTo = int.Parse(ctx.Request["midiValueTo"]);
item.MidiDestination = ctx.Request["midiDestination"];
if (item.OscSource.ToLower() == "any implant")
{
item.OscSource = null;
}
if (item.MidiDestination.ToLower() == "all midi")
{
item.MidiDestination = null;
}
}
ctx.Response.Write("Saving ID #" + ctx.Request["id"]);
UserSession.Current.Save();
}
break;
case "remove":
{
UserSession.Current.MidiMap.DeleteById(ctx.Request["id"]);
UserSession.Current.Save();
ctx.Response.Write("Deleting ID #" + ctx.Request["id"]);
}
break;
default:
{
// just return the list for all current device mappings
var list = new List <MappingItemJson>();
foreach (var mapping in UserSession.Current.MidiMap.Mappings)
{
var item = new MappingItemJson();
item.id = mapping.ID;
item.oscSource = mapping.OscSource ?? "Any Implant";
item.oscAddress = mapping.OscAddress;
item.oscValueFrom = mapping.OscValueFrom;
item.oscValueTo = mapping.OscValueTo;
item.midiDestination = mapping.MidiDestination ?? "All Midi";
item.midiType = mapping.MidiType.GetString();
item.midiNote = mapping.MidiNote;
item.midiValueFrom = mapping.MidiValueFrom;
item.midiValueTo = mapping.MidiValueTo;
list.Add(item);
}
ctx.Response.Write(JsonConvert.SerializeObject(list));
}
break;
}
}
catch (Exception ex)
{
ctx.Response.Send500(ex.ToString());
}
}
