/// <summary>
/// This method sets the volume of the assigned ( if any ) application.
/// It utilises the "hardwarePosition" passed as a parameter but in sub calls it will
/// augment that value with the value of "faderPositionMultiplier" which is set elsewhere
/// </summary>
/// <param name="hardwarePosition">Position of the primary fader as reported by the MidiDevice</param>
/// <returns></returns>
private bool SetVolume(int hardwarePosition)
{
if (assignment.sessionType == SessionType.Application)
{
MixerSession
newAssignment =
assignment.devices.FindMixerSession(assignment
.sessionIdentifier); //update list for re-routered app, but only overrides
if (newAssignment == null) //if there is new assignments, otherwise, there is no more a inactive
{
//MixerSession to hold the label
SetRecordLight(true);
return(true);
}
assignment = newAssignment;
}
float newVol;
if (faderDef.delta)
{
var val = hardwarePosition;
var volNow = assignment.GetVolume();
var nearestStep = steps.Select((x, i) => new { Index = i, Distance = Math.Abs(volNow - x) })
.OrderBy(x => x.Distance).First().Index;
int nextStepIndex;
var volumeGoingDown = val > faderDef.faderRange / 2;
if (volumeGoingDown)
{
nextStepIndex = Math.Max(nearestStep - 1, 0);
}
else
{
nextStepIndex = Math.Min(nearestStep + 1, steps.Length - 1);
}
newVol = steps[nextStepIndex];
assignment.SetVolume(newVol);
}
else
{
newVol = getVolumeFromHardwarePositionUsingMultiplier(hardwarePosition);
assignment.SetVolume(newVol);
}
if (assignment.IsDead())
{
SetRecordLight(true);
return(true);
}
List <Fader> fadersToAffect = GetMatchingFaders();
fadersToAffect.ForEach(fader => fader.parent.SetVolumeIndicator(fader.faderNumber, newVol));
return(true);
}
public bool HandleEvent(MidiInMessageEventArgs e)
{
if (!IsHandling())
{
SetHandling(true);
//if loaded inactive, search again
if (!assigned && identifier != null && !identifier.Equals(""))
{
assignment = parent.audioDevices.FindMixerSession(identifier);
if (assignment != null)
{
assigned = true;
}
}
// Fader match
if (assigned && Match(faderNumber, e.MidiEvent, faderDef.faderCode, faderDef.faderOffset, faderDef.faderChannelOverride))
{
if (assignment.sessionType == SessionType.Application)
{
MixerSession newAssignment = assignment.devices.FindMixerSession(assignment.sessionIdentifier); //update list for re-routered app, but only overrides
if (newAssignment == null) //if there is new assignments, otherwise, there is no more a inactive
{ //MixerSession to hold the label
SetRecordLight(true);
return(true);
}
assignment = newAssignment;
}
if (faderDef.delta)
{
float curVol;
var val = GetValue(e.MidiEvent);
if (val > faderDef.range / 2)
{
curVol = assignment.ChangeVolume((faderDef.range - val) / faderDef.range);
}
else
{
curVol = assignment.ChangeVolume(val / faderDef.range);
}
parent.SetVolumeIndicator(faderNumber, curVol);
}
else
{
assignment.SetVolume(GetValue(e.MidiEvent) / faderDef.range);
}
if (assignment.IsDead())
{
SetRecordLight(true);
}
return(true);
}
// Select match
if (Match(faderNumber, e.MidiEvent, faderDef.selectCode, faderDef.selectOffset, faderDef.selectChannelOverride))
{
if (GetValue(e.MidiEvent) != 127) // Only on button-down
{
return(true);
}
Console.WriteLine($@"Attempting to assign current window to fader {faderNumber}");
if (assigned)
{
Unassign();
parent.SaveAssignments();
}
else
{
var pid = WindowTools.GetForegroundPID();
var mixerSession = parent.audioDevices.FindMixerSession(pid);
if (mixerSession != null)
{
Assign(mixerSession);
parent.SaveAssignments();
}
else
{
Console.WriteLine($@"MixerSession not found for pid {pid}");
}
}
return(true);
}
// Mute match
if (assigned && Match(faderNumber, e.MidiEvent, faderDef.muteCode, faderDef.muteOffset, faderDef.muteChannelOverride))
{
if (GetValue(e.MidiEvent) != 127) // Only on button-down
{
return(true);
}
SetMuteLight(assignment.ToggleMute());
if (assignment.IsDead())
{
SetRecordLight(true);
}
return(true);
}
// Record match
if (assigned && Match(faderNumber, e.MidiEvent, faderDef.recordCode, faderDef.recordOffset, faderDef.recordChannelOverride))
{
if (GetValue(e.MidiEvent) != 127) // Only on button-down
{
return(true);
}
if (WindowTools.IsProcessByNameRunning(applicationName))
{
SetRecordLight(false);
}
else
{
WindowTools.StartApplication(applicationPath);
}
return(true);
}
}
return(false);
}
public bool HandleEvent(MidiInMessageEventArgs e)
{
// Fader match
if (assigned && Match(faderNumber, e.MidiEvent, faderDef.faderCode, faderDef.faderOffset, faderDef.faderChannelOverride))
{
if (faderDef.delta)
{
float curVol;
var val = GetValue(e.MidiEvent);
if (val > faderDef.range / 2)
{
curVol = assignment.ChangeVolume((faderDef.range - val) / faderDef.range);
}
else
{
curVol = assignment.ChangeVolume(val / faderDef.range);
}
parent.SetVolumeIndicator(faderNumber, curVol);
}
else
{
assignment.SetVolume(GetValue(e.MidiEvent) / faderDef.range);
}
if (assignment.IsDead())
{
SetRecordLight(true);
}
return(true);
}
// Select match
if (Match(faderNumber, e.MidiEvent, faderDef.selectCode, faderDef.selectOffset, faderDef.selectChannelOverride))
{
if (GetValue(e.MidiEvent) != 127) // Only on button-down
{
return(true);
}
Console.WriteLine($@"Attempting to assign current window to fader {faderNumber}");
if (assigned)
{
Unassign();
parent.SaveAssignments();
}
else
{
var pid = WindowTools.GetForegroundPID();
var mixerSession = parent.audioDevice.FindMixerSessions(pid);
if (mixerSession != null)
{
Assign(mixerSession);
parent.SaveAssignments();
}
else
{
Console.WriteLine($@"MixerSession not found for pid {pid}");
}
}
return(true);
}
// Mute match
if (assigned && Match(faderNumber, e.MidiEvent, faderDef.muteCode, faderDef.muteOffset, faderDef.muteChannelOverride))
{
if (GetValue(e.MidiEvent) != 127) // Only on button-down
{
return(true);
}
SetMuteLight(assignment.ToggleMute());
if (assignment.IsDead())
{
SetRecordLight(true);
}
return(true);
}
// Record match
if (assigned && Match(faderNumber, e.MidiEvent, faderDef.recordCode, faderDef.recordOffset, faderDef.recordChannelOverride))
{
SetRecordLight(assignment.IsDead());
return(true);
}
return(false);
}
public bool HandleEvent(MidiInMessageEventArgs e)
{
if (!IsHandling())
{
SetHandling(true);
//if loaded inactive, search again
if (!assigned && identifier != null && !identifier.Equals(""))
{
assignment = parent.audioDevices.FindMixerSession(identifier);
if (assignment != null)
{
assigned = true;
}
}
// Fader match
if (assigned && Match(faderNumber, e.MidiEvent, faderDef.faderCode, faderDef.faderOffset, faderDef.faderChannelOverride))
{
if (assignment.sessionType == SessionType.Application)
{
MixerSession newAssignment = assignment.devices.FindMixerSession(assignment.sessionIdentifier); //update list for re-routered app, but only overrides
if (newAssignment == null) //if there is new assignments, otherwise, there is no more a inactive
{ //MixerSession to hold the label
SetRecordLight(true);
return(true);
}
assignment = newAssignment;
}
float newVol;
if (faderDef.delta)
{
var val = GetValue(e.MidiEvent);
var volNow = assignment.GetVolume();
var nearestStep = steps.Select((x, i) => new { Index = i, Distance = Math.Abs(volNow - x) }).OrderBy(x => x.Distance).First().Index;
int nextStepIndex;
var volumeGoingDown = val > faderDef.range / 2;
if (volumeGoingDown)
{
nextStepIndex = Math.Max(nearestStep - 1, 0);
}
else
{
nextStepIndex = Math.Min(nearestStep + 1, steps.Length - 1);
}
newVol = steps[nextStepIndex];
assignment.SetVolume(newVol);
}
else
{
newVol = getVolFromStage(GetValue(e.MidiEvent));
assignment.SetVolume(newVol);
}
if (assignment.IsDead())
{
SetRecordLight(true);
return(true);
}
List <Fader> fadersToAffect = GetMatchingFaders();
fadersToAffect.ForEach(fader => fader.parent.SetVolumeIndicator(fader.faderNumber, newVol));
return(true);
}
// Select match
if (Match(faderNumber, e.MidiEvent, faderDef.selectCode, faderDef.selectOffset, faderDef.selectChannelOverride))
{
if (GetValue(e.MidiEvent) != 127) // Only on button-down
{
return(true);
}
Console.WriteLine($@"Attempting to assign current window to fader {faderNumber}");
if (assigned)
{
Unassign();
parent.SaveAssignments();
}
else
{
var pid = WindowTools.GetForegroundPID();
var mixerSession = parent.audioDevices.FindMixerSession(pid);
if (mixerSession != null)
{
Assign(mixerSession);
parent.SaveAssignments();
}
else
{
Console.WriteLine($@"MixerSession not found for pid {pid}");
}
}
return(true);
}
// Mute match
if (assigned && Match(faderNumber, e.MidiEvent, faderDef.muteCode, faderDef.muteOffset, faderDef.muteChannelOverride))
{
if (GetValue(e.MidiEvent) != 127) // Only on button-down
{
return(true);
}
var muteStatus = assignment.ToggleMute();
SetMuteLight(muteStatus);
if (assignment.IsDead())
{
SetRecordLight(true);
return(true);
}
List <Fader> fadersToAffect = GetMatchingFaders();
fadersToAffect.ForEach(fader => fader.SetMuteLight(muteStatus));
return(true);
}
// Record match
if (
assigned &&
applicationPath != null &&
Match(faderNumber, e.MidiEvent, faderDef.recordCode, faderDef.recordOffset, faderDef.recordChannelOverride)
)
{
if (GetValue(e.MidiEvent) != 127) // Only on button-down
{
return(true);
}
if (WindowTools.IsProcessByNameRunning(applicationName))
{
SetRecordLight(false);
}
else
{
WindowTools.StartApplication(applicationPath);
}
return(true);
}
}
return(false);
}