public async Task DeleteSampleAsync(SoundboardSample soundboardSample)
{
try
{
// Recursively try to acquire file lock. This can sometimes take a few seconds to release after
// an audio playback event has ended
bool success = false;
while (!success)
{
try
{
AudioAgent.StopAudioPlayback(SelectedOutputDevicesCollection.ToList());
File.Delete(soundboardSample.FilePath);
SoundboardSampleCollection.Remove(soundboardSample);
success = true;
}
catch
{
await Task.Delay(500);
}
}
}
catch (Exception ex)
{
ApplicationLogger.Log(ex.Message, ex.StackTrace);
}
}
public void RegisterHotKeysAndHooks()
{
try
{
if (RegisterRecordHotKey(ApplicationConfiguration.Instance.RecordHotkey))
{
RecordHotkey = ApplicationConfiguration.Instance.RecordHotkey;
}
SoundboardSampleCollection.ToList().ForEach(soundboardSample =>
{
if (soundboardSample.Hotkey != Key.None)
{
RegisterSoundboardSampleHotKey(soundboardSample.Hotkey, soundboardSample.HotkeyId);
}
});
// Hooks
_hwndSource = HwndSource.FromHwnd(WindowHandle);
_hwndSource.AddHook(HwndHook);
}
catch (Exception ex)
{
ApplicationLogger.Log(ex.Message, ex.StackTrace);
}
}
public void OnWindowClosing(object sender, EventArgs e)
{
AudioAgent.StopAudioCapture();
UnregisterHotKeysAndHooks();
ApplicationConfiguration.Instance.RecordHotkey = RecordHotkey.Value;
SoundboardSampleCollection.ToList().ForEach(x => x.SaveMetadataProperties());
}
public void ClearAllSoundboardSampleHotkeys()
{
SoundboardSampleCollection.ToList().ForEach(soundboardSample =>
{
soundboardSample.Hotkey = Key.None;
UnregisterSoundboardSampleHotKey(soundboardSample.HotkeyId);
SaveSample(soundboardSample);
});
}
public void UnregisterHotKeysAndHooks()
{
UnregisterRecordHotKey();
SoundboardSampleCollection.ToList().ForEach(soundboardSample =>
{
UnregisterSoundboardSampleHotKey(soundboardSample.HotkeyId);
});
// Hooks
_hwndSource?.RemoveHook(HwndHook);
_hwndSource?.Dispose();
}
public void RefreshSoundboardSampleCollection()
{
// Unbind shortcuts
SoundboardSampleCollection.ToList().ForEach(soundboardSample =>
{
UnregisterSoundboardSampleHotKey(soundboardSample.HotkeyId);
});
SoundboardSampleCollection.Clear();
LoadAudioSamples();
// Rebind shortcuts
SoundboardSampleCollection.ToList().ForEach(soundboardSample =>
{
if (soundboardSample.Hotkey != Key.None)
{
RegisterSoundboardSampleHotKey(soundboardSample.Hotkey, soundboardSample.HotkeyId);
}
});
}
public void CreateDuplicate(IEnumerable <SoundboardSample> soundboardSamples)
{
foreach (var soundboardSample in soundboardSamples)
{
var soundboardSampleClone = soundboardSample.GetShallowCopy();
// Increment filename if one already exists with the same name
int sameNameIndex = 1;
while (File.Exists(Path.Combine(ApplicationConfiguration.Instance.SoundboardSampleDirectory, soundboardSampleClone.GroupName, $"{soundboardSampleClone.Name} Copy {sameNameIndex}.wav")))
{
sameNameIndex++;
}
// Change the name and filepath
soundboardSampleClone.Name = $"{soundboardSampleClone.Name} Copy {sameNameIndex}";
soundboardSampleClone.FilePath = soundboardSampleClone.GetVirtualFilePath();
File.Copy(soundboardSample.FilePath, soundboardSampleClone.FilePath);
SaveSample(soundboardSampleClone);
SoundboardSampleCollection.Add(soundboardSampleClone);
}
}
/// <summary>
/// Provides application shortcut functions for shortcut events from Windows
/// </summary>
/// <param name="hwnd"></param>
/// <param name="msg"></param>
/// <param name="wParam"></param>
/// <param name="lParam"></param>
/// <param name="handled"></param>
/// <returns></returns>
public IntPtr HwndHook(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
const int WM_HOTKEY = 0x0312;
switch (msg)
{
case WM_HOTKEY:
// Record button
int virtualKeyParam = (((int)lParam >> 16) & 0xFFFF);
if (_recordHotKey != null && _recordHotKey != Key.None)
{
uint keyCode = Convert.ToUInt32(KeyInterop.VirtualKeyFromKey(_recordHotKey.Value).ToString("X"), 16);
if (_recordHotkeyId == wParam.ToInt32() && virtualKeyParam == keyCode)
{
AudioAgent.WriteAudioBufferToFile();
}
}
// Soundboard samples
var soundboardSample = SoundboardSampleCollection.Where(x => x.HotkeyId == wParam.ToInt32()).FirstOrDefault();
if (soundboardSample != null && soundboardSample.Hotkey != Key.None)
{
uint keyCode = Convert.ToUInt32(KeyInterop.VirtualKeyFromKey(soundboardSample.Hotkey).ToString("X"), 16);
if (soundboardSample.HotkeyId == wParam.ToInt32() && virtualKeyParam == keyCode)
{
PlayAudioSample(soundboardSample, PlaybackScope.Global);
}
}
handled = true;
break;
}
return(IntPtr.Zero);
}
public void OnFileWritten(object sender, EventArgs e)
{
try
{
string filePath = sender as string;
double totalSeconds = AudioAgent.GetFileAudioDuration(filePath).TotalSeconds;
SoundboardSample NewSoundboardSample = new SoundboardSample(filePath)
{
GroupName = "Ungrouped",
FileTimeMax = totalSeconds,
FileTimeMin = 0,
FileTimeUpperValue = totalSeconds,
FileTimeLowerValue = 0,
HotkeyId = SoundboardSampleCollection.Count
};
SoundboardSampleCollection.Add(NewSoundboardSample);
}
catch (Exception ex)
{
ApplicationLogger.Log(ex.Message, ex.StackTrace);
}
}
public void OnAudioPlaybackStopped(object sender, EventArgs e)
{
SoundboardSampleCollection.ToList().ForEach(x => x.StopPlaybackTimer());
((AudioOutputDevice)sender).PlaybackStopped -= OnAudioPlaybackStopped;
}
