recorder.ps1
class IRecorder { [Object]$remote IRecorder ([Object]$remote) { $this.remote = $remote } [single] Getter ($param) { $this.Cmd($param) | Write-Debug return $this.remote.Getter($this.Cmd($param)) } [void] Setter ($param, $val) { "$($this.Cmd($param))=$val" | Write-Debug if ($val -is [Boolean]) { $this.remote.Setter($this.Cmd($param), $(if ($val) { 1 } else { 0 })) } else { $this.remote.Setter($this.Cmd($param), $val) } } [string] Cmd ($param) { if ([string]::IsNullOrEmpty($param)) { return $this.identifier() } return "$($this.identifier()).$param" } } class Recorder : IRecorder { [Object]$remote [Object]$mode [System.Collections.ArrayList]$armstrip [System.Collections.ArrayList]$armbus Recorder ([Object]$remote) : base ($remote) { $this.mode = [RecorderMode]::new($remote) $this.armstrip = @() 0..($remote.kind.p_in + $remote.kind.v_in - 1) | ForEach-Object { $this.armstrip.Add([RecorderArmStrip]::new($_, $remote)) } $this.armbus = @() 0..($remote.kind.p_out + $remote.kind.v_out - 1) | ForEach-Object { $this.armbus.Add([RecorderArmBus]::new($_, $remote)) } AddActionMembers -PARAMS @('play', 'stop', 'pause', 'replay', 'record', 'ff', 'rew') AddFloatMembers -PARAMS @('gain') AddChannelMembers } [string] identifier () { return "Recorder" } [string] ToString() { return $this.GetType().Name } hidden $_loop = $($this | Add-Member ScriptProperty 'loop' ` { [bool]$this.mode.loop } ` { param($arg) $this.mode.loop = $arg } ) hidden $_samplerate = $($this | Add-Member ScriptProperty 'samplerate' ` { $this.Getter('samplerate') } ` { param([int]$arg) $opts = @(22050, 24000, 32000, 44100, 48000, 88200, 96000, 176400, 192000) if ($opts.Contains($arg)) { $this._samplerate = $this.Setter('samplerate', $arg) } else { "samplerate got: $arg, expected one of $opts" | Write-Warning } } ) hidden $_bitresolution = $($this | Add-Member ScriptProperty 'bitresolution' ` { $this.Getter('bitresolution') } ` { param([int]$arg) $opts = @(8, 16, 24, 32) if ($opts.Contains($arg)) { $this._bitresolution = $this.Setter('bitresolution', $arg) } else { "bitresolution got: $arg, expected one of $opts" | Write-Warning } } ) hidden $_channel = $($this | Add-Member ScriptProperty 'channel' ` { $this.Getter('channel') } ` { param([int]$arg) if ($arg -ge 1 -and $arg -le 8) { $this._channel = $this.Setter('channel', $arg) } else { "channel got: $arg, expected value from 1 to 8" | Write-Warning } } ) hidden $_kbps = $($this | Add-Member ScriptProperty 'kbps' ` { $this.Getter('kbps') } ` { param([int]$arg) $opts = @(32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320) if ($opts.Contains($arg)) { $this._kbps = $this.Setter('kbps', $arg) } else { "kbps got: $arg, expected one of $opts" | Write-Warning } } ) [void] Load ([string]$filename) { $this.Setter('load', $filename) } [void] GoTo ([string]$timestring) { try { if ([datetime]::ParseExact($timestring, "HH:mm:ss", $null)) { $timespan = [timespan]::Parse($timestring) $this.Setter("GoTo", $timespan.TotalSeconds) } } catch [FormatException] { "Time string $timestring does not match the required format 'hh:mm:ss'" | Write-Warning } } [void] FileType($format) { [int]$val = 0 switch ($format) { "wav" { $val = 1 } "aiff" { $val = 2 } "bwf" { $val = 3 } "mp3" { $val = 100 } default { "Filetype() got: $format, expected one of 'wav', 'aiff', 'bwf', 'mp3'" } } $this.Setter("filetype", $val) } } class RecorderMode : IRecorder { RecorderMode ([Object]$remote) : base ($remote) { AddBoolMembers -PARAMS @('recbus', 'playonload', 'loop', 'multitrack') } [string] identifier () { return "Recorder.Mode" } } class RecorderArm : IRecorder { [int]$index RecorderArm ([int]$index, [Object]$remote) : base ($remote) { $this.index = $index } Set ([bool]$val) { $this.Setter("", $(if ($val) { 1 } else { 0 })) } } class RecorderArmStrip : RecorderArm { RecorderArmStrip ([int]$index, [Object]$remote) : base ($index, $remote) { } [string] identifier () { return "Recorder.ArmStrip[$($this.index)]" } } class RecorderArmBus : RecorderArm { RecorderArmBus ([int]$index, [Object]$remote) : base ($index, $remote) { } [string] identifier () { return "Recorder.ArmBus[$($this.index)]" } } function Make_Recorder ([Object]$remote) { return [Recorder]::new($remote) } |