Platforms to show: All Mac Windows Linux Cross-Platform
Required plugins for this example: MBS Audio Plugin
You find this example project in your Plugins Download as a Xojo project file within the examples folder: /Audio/Windows Player
This example is the version from Thu, 8th Jan 2020.
Project "Windows Player.xojo_binary_project"
Class App Inherits Application
Const kEditClear = "&Löschen"
Const kFileQuit = "Beenden"
Const kFileQuitShortcut = ""
End Class
Class MainWindow Inherits Window
Control PlayButton Inherits PushButton
ControlInstance PlayButton Inherits PushButton
EventHandler Sub Action()
If OutputMenu.ListIndex >= 0 Then
Dim d As WindowsPlayerDeviceMBS = OutputMenu.RowTag(OutputMenu.ListIndex)
If d = Nil Then
player.DeviceID = -1 // default
Else
player.DeviceID = d.Index
If d.Channels > 0 Then
// has individual channels
If ChannelMenu.ListIndex >= 0 Then
Dim mask As Integer = ChannelMenu.RowTag(ChannelMenu.ListIndex)
player.ChannelMask = mask
End If
End If
End If
End If
player.play
End EventHandler
End Control
Control PauseButton Inherits PushButton
ControlInstance PauseButton Inherits PushButton
EventHandler Sub Action()
player.Pause
End EventHandler
End Control
Control Label3 Inherits Label
ControlInstance Label3 Inherits Label
End Control
Control ResumeButton Inherits PushButton
ControlInstance ResumeButton Inherits PushButton
EventHandler Sub Action()
player.Resume
End EventHandler
End Control
Control SliderVolumeT Inherits Slider
ControlInstance SliderVolumeT Inherits Slider
EventHandler Sub ValueChanged()
if noEvents then Return
noEvents = true
player.Volume = me.Value / 100.0
noEvents = false
QueryVolume
End EventHandler
End Control
Control Label1 Inherits Label
ControlInstance Label1 Inherits Label
End Control
Control Label2 Inherits Label
ControlInstance Label2 Inherits Label
End Control
Control SliderVolumeL Inherits Slider
ControlInstance SliderVolumeL Inherits Slider
EventHandler Sub ValueChanged()
if noEvents then Return
noEvents = true
dim r,l as Double
player.GetVolume(l, r)
l = me.Value / 100.0
player.SetVolume(l, r)
noEvents = false
QueryVolume
End EventHandler
End Control
Control SliderVolumeR Inherits Slider
ControlInstance SliderVolumeR Inherits Slider
EventHandler Sub ValueChanged()
if noEvents then Return
noEvents = true
dim r,l as Double
player.GetVolume(l, r)
r = me.Value / 100.0
player.SetVolume(l, r)
noEvents = false
QueryVolume
End EventHandler
End Control
Control Label4 Inherits Label
ControlInstance Label4 Inherits Label
End Control
Control SliderRate Inherits Slider
ControlInstance SliderRate Inherits Slider
EventHandler Sub ValueChanged()
if noEvents then Return
noEvents = true
player.rate = me.Value / 100.0
noEvents = false
End EventHandler
End Control
Control SliderPosition Inherits Slider
ControlInstance SliderPosition Inherits Slider
EventHandler Sub ValueChanged()
if noEvents then Return
noEvents = true
player.Volume = me.Value / 100.0
noEvents = false
QueryVolume
End EventHandler
End Control
Control SliderPitch Inherits Slider
ControlInstance SliderPitch Inherits Slider
EventHandler Sub ValueChanged()
if noEvents then Return
noEvents = true
player.pitch = me.Value / 100.0
noEvents = false
End EventHandler
End Control
Control Label5 Inherits Label
ControlInstance Label5 Inherits Label
End Control
Control OutputMenu Inherits PopupMenu
ControlInstance OutputMenu Inherits PopupMenu
EventHandler Sub Change()
If Me.ListIndex >= 0 Then
Dim d As WindowsPlayerDeviceMBS = Me.RowTag(Me.ListIndex)
If d = Nil Then
ChannelMenu.DeleteAllRows
else
dim m as integer = 1 // mask
Dim n As Integer = ChannelMenu.ListIndex
ChannelMenu.DeleteAllRows
Dim u As Integer = d.Channels-1
System.DebugLog "d.Channels: "+str(d.Channels)
For i As Integer = 0 To u
ChannelMenu.AddRow Str(i+1)+"th channel"
ChannelMenu.RowTag(i) = m
m = m * 2
If i = n Then
// restore selection
ChannelMenu.ListIndex = n
End If
Next
End If
End If
End EventHandler
End Control
Control ChannelMenu Inherits PopupMenu
ControlInstance ChannelMenu Inherits PopupMenu
End Control
EventHandler Sub Open()
// fill devices into a popupmenu
Dim c As Integer = WindowsPlayerMBS.DeviceCount
OutputMenu.AddRow "Default"
For i As Integer = 0 To c-1
Dim d As WindowsPlayerDeviceMBS = WindowsPlayerMBS.Device(i)
OutputMenu.AddRow d.Name+" "+Str(d.Channels)
OutputMenu.RowTag(OutputMenu.ListCount-1) = d
Next
Dim file As FolderItem = SpecialFolder.Desktop.Child("test.mp3")
player = New WindowsPlayerMBS(file)
QueryVolume
noEvents = True
SliderRate.value = player.Rate * 100
SliderPitch.value = player.Pitch * 100
noEvents = False
End EventHandler
Sub QueryVolume()
noEvents = True
SliderVolumeT.value = player.Volume * 100
dim r,l as Double
player.GetVolume(l, r)
SliderVolumeL.value = l * 100
SliderVolumeR.value = r * 100
noEvents = False
End Sub
Property noEvents As Boolean
Property player As WindowsPlayerMBS
End Class
MenuBar MenuBar1
MenuItem FileMenu = "&Ablage"
MenuItem FileQuit = "#App.kFileQuit"
MenuItem EditMenu = "&Bearbeiten"
MenuItem EditUndo = "&Rückgängig"
MenuItem UntitledMenu1 = "-"
MenuItem EditCut = "&Ausschneiden"
MenuItem EditCopy = "&Kopieren"
MenuItem EditPaste = "&Einfügen"
MenuItem EditClear = "#App.kEditClear"
MenuItem UntitledMenu0 = "-"
MenuItem EditSelectAll = "&Alles auswählen"
End MenuBar
End Project
See also:
The items on this page are in the following plugins: MBS Audio Plugin.
