private void SetAudio(VixenModules.Media.Audio.Audio value)
{
if (this.InvokeRequired)
{
this.Invoke(new SetAudioDelegate(SetAudio), value);
}
else
{
//Clean up any existing audio.
if (audio != null)
{
audio.Dispose();
}
audio = value;
if (audio != null)
{
if (bw != null && bw.IsBusy)
{
bw.CancelAsync();
}
CreateWorker();
bw.RunWorkerAsync();
Visible = true;
// Make us visible if we have audio to display.
}
else
{
Visible = false;
}
this.Invalidate();
}
}
public AutomaticMusicDetection(Audio audio)
{
InitializeComponent();
_audio = audio;
_audio.FrequencyDetected += _audio_FrequencyDetected;
freqTimer = new Timer();
freqTimer.Interval = 10;
freqTimer.Tick += freqTimer_Tick;
freqTimer.Enabled = true;
this.numericUpDown1.Value = Accuracy;
}
public BeatsAndBarsDialog(Audio audio)
{
InitializeComponent();
ForeColor = ThemeColorTable.ForeColor;
BackColor = ThemeColorTable.BackgroundColor;
var excludes = new List<Control>();
excludes.Add(BarsColorPanel);
excludes.Add(BeatCountsColorPanel);
excludes.Add(AllColorPanel);
excludes.Add(BeatSplitsColorPanel);
ThemeUpdateControls.UpdateControls(this, excludes);
m_allowUpdates = false;
m_toolTip = new ToolTip();
m_toolTip.AutoPopDelay = 5000;
m_toolTip.InitialDelay = 500;
m_toolTip.ReshowDelay = 500;
m_toolTip.ShowAlways = true;
m_toolTip.Active = true;
m_toolTip.SetToolTip(AllFeaturesCB, "Single Collection containing all features");
m_toolTip.SetToolTip(BarsCB, "Single Collection containing starting location of each measure/bar");
m_toolTip.SetToolTip(BeatCountsCB, "Generates a beat collection for each beat count");
m_toolTip.SetToolTip(BeatSplitsCB, "Generates a beat collection for each beat count and each beat count split");
m_toolTip.SetToolTip(BeatsNameTB, "Base name of each collection");
m_toolTip.SetToolTip(AllColorPanel, "Color of All Features Collection");
m_toolTip.SetToolTip(BarsColorPanel, "Color of Bars Collection");
m_toolTip.SetToolTip(BeatCountsColorPanel, "Color of Beat Counts Collection");
m_toolTip.SetToolTip(BeatSplitsColorPanel, "Color of Beat Splits Collection");
m_settingsData = m_settingsData ?? new BeatBarSettingsData("Beats");
BarsCB.Checked = true;
AllFeaturesCB.Checked = true;
BeatCountsCB.Checked = true;
BeatSplitsCB.Checked = false;
m_allowUpdates = true;
SetBeatBarOutputSettings();
m_previewWaveForm = new PreviewWaveform(audio);
m_previewWaveForm.Width = musicStaff1.Width;
m_previewWaveForm.Height = 75;
m_previewWaveForm.Location = new Point(musicStaff1.Location.X, 25);
musicStaff1.SettingChanged += MusicStaffSettingsChanged;
PreviewGroupBox.Controls.Add(m_previewWaveForm);
}
public PreviewWaveform(Audio audio)
{
InitializeComponent();
m_info = new TimeInfo();
m_info.TotalTime = new TimeSpan(0, 0, 0, 1);
m_waveform = new Waveform(m_info);
m_waveform.BorderStyle = BorderStyle.FixedSingle;
m_waveform.Audio = audio;
m_waveform.BackColor = Color.LightGray;
m_waveform.Paint += PreviewWaveform_Paint;
Controls.Add(m_waveform);
}
public AutomaticMusicDetection(Audio audio)
{
InitializeComponent();
ForeColor = ThemeColorTable.ForeColor;
BackColor = ThemeColorTable.BackgroundColor;
ThemeUpdateControls.UpdateControls(this);
_audio = audio;
_audio.FrequencyDetected += _audio_FrequencyDetected;
freqTimer = new Timer();
freqTimer.Interval = 10;
freqTimer.Tick += freqTimer_Tick;
freqTimer.Enabled = true;
this.numericUpDown1.Value = Accuracy;
}
private void numLowPass_ValueChanged(object sender, EventArgs e)
{
var media = _timedSequenceEditorForm.Sequence.GetAllMedia().First();
// IMediaModuleInstance media = _sequence.GetAllMedia().First();
_audio = media as Audio;
_audio.FrequencyDetected += _audio_FrequencyDetected;
_audio.LowPassFilterValue = (float) this.numLowPass.Value;
}
private void chkHighPass_CheckedChanged(object sender, EventArgs e)
{
var media = _timedSequenceEditorForm.Sequence.GetAllMedia().First();
// IMediaModuleInstance media = _sequence.GetAllMedia().First();
_audio = media as Audio;
_audio.FrequencyDetected += _audio_FrequencyDetected;
_audio.HighPassFilterEnabled = this.chkHighPass.Checked;
_audio.HighPassFilterValue = (float) this.numHighPass.Value;
}
private void ChkAutoTapper_CheckedChanged(object sender, EventArgs e)
{
var media = _timedSequenceEditorForm.Sequence.GetAllMedia().First();
// IMediaModuleInstance media = _sequence.GetAllMedia().First();
_audio = media as Audio;
_audio.FrequencyDetected += _audio_FrequencyDetected;
_audio.DetectFrequeniesEnabled = ChkAutoTapper.Checked;
}
private void btnAutoDetectionSettings_Click(object sender, EventArgs e)
{
if (_audio == null) {
var media = _timedSequenceEditorForm.Sequence.GetAllMedia().First();
// IMediaModuleInstance media = _sequence.GetAllMedia().First();
_audio = media as Audio;
}
if (audioDetectionSettings == null)
audioDetectionSettings = new AutomaticMusicDetection(_audio);
audioDetectionSettings.Indexes = detectionIndexes;
var result = audioDetectionSettings.ShowDialog();
if (result == System.Windows.Forms.DialogResult.OK) {
detectionIndexes = audioDetectionSettings.Indexes;
}
}
private void updateControlsforPlaying()
{
groupBoxSelectedMarkCollection.Enabled = false;
buttonPlay.Enabled = false;
buttonStop.Enabled = true;
groupBoxMode.Enabled = false;
textBoxCurrentMark.Text = "";
groupBoxMarkCollections.Enabled = false;
try {
if (_audio != null)
_audio.FrequencyDetected -= _audio_FrequencyDetected;
var media = _timedSequenceEditorForm.Sequence.GetAllMedia().First();
// IMediaModuleInstance media = _sequence.GetAllMedia().First();
_audio = media as Audio;
_audio.FrequencyDetected += _audio_FrequencyDetected;
}
catch (Exception) {
}
}
private void updateControlsforPlaying()
{
checkBoxEnabled.AutoCheck = false;
radioButtonTapper.AutoCheck = false;
radioButtonPlayback.AutoCheck = false;
radioButtonTapper.ForeColor = radioButtonTapper.AutoCheck ? ThemeColorTable.ForeColor : ThemeColorTable.ForeColorDisabled;
radioButtonPlayback.ForeColor = radioButtonTapper.AutoCheck ? ThemeColorTable.ForeColor : ThemeColorTable.ForeColorDisabled;
textBoxCollectionName.Enabled = false;
numericUpDownWeight.Enabled = false;
panelColor.Enabled = false;
groupBoxOperations.Enabled = false;
buttonSelectAllMarks.Enabled = false;
buttonAddOrUpdateMark.Enabled = false;
textBoxTime.Enabled = false;
buttonPlay.Enabled = false;
buttonStop.Enabled = true;
buttonRestartPlay.Enabled = false;
textBoxCurrentMark.Text = "";
panelMarkCollectionsButtons.Enabled = false;
try {
if (_audio != null)
_audio.FrequencyDetected -= _audio_FrequencyDetected;
var media = _timedSequenceEditorForm.Sequence.GetAllMedia().First();
// IMediaModuleInstance media = _sequence.GetAllMedia().First();
_audio = media as Audio;
_audio.FrequencyDetected += _audio_FrequencyDetected;
}
catch (Exception) {
}
}
public BeatsAndBars(Audio module)
{
m_audioModule = module;
m_featureSet = null;
}
/// <summary>
/// Find the audio module and load the audio as a mono channel into memory
/// </summary>
public bool ReloadAudio(Audio audio)
{
if (audio == null)
{
throw new ArgumentNullException("audio");
}
if (audio.Channels == 0)
return false;
_audioModule = audio;
_audioSampleRate = _audioModule.Frequency;
LoadAudioIntoMemory();
return true;
}
