static void Main(string[] args)
{
Console.WriteLine("Playing test.mp3. Press Q to quit.\n");
// create ZPlay class
ZPlay player = new ZPlay();
// open file
if (player.AddFile("1.mp3", TStreamFormat.sfAutodetect) == false)
{
Console.WriteLine(player.GetError());
return;
}
// get song length
TStreamInfo info = new TStreamInfo();
player.GetStreamInfo(ref info);
Console.WriteLine("Length: {0:G}:{1:G}:{2:G}:{3:G}",
info.Length.hms.hour,
info.Length.hms.minute,
info.Length.hms.second,
info.Length.hms.millisecond);
// start playing
player.StartPlayback();
TStreamStatus status = new TStreamStatus();
TStreamTime time = new TStreamTime();
status.fPlay = true;
while (status.fPlay)
{
player.GetPosition(ref time);
Console.Write("Pos: {0:G}:{1:G}:{2:G}:{3:G}\r",
time.hms.hour,
time.hms.minute,
time.hms.second,
time.hms.millisecond);
player.GetStatus(ref status);
System.Threading.Thread.Sleep(50);
if (Console.KeyAvailable)
{
var cki = Console.ReadKey(true);
if (cki.Key == ConsoleKey.Q)
{
player.StopPlayback();
}
}
}
}
/// <summary>
/// Gets called on average every 500ms. This is a console application, so no SynchronizationContext
/// available. This means this function is called on theNetConnection thread
/// watch out for that.!
/// </summary>
private void NC_OnTick(object sender)
{
// feed zplay with data received from netstream
// Minimum buffer voordat we starten met afspelen
TStreamStatus status = new TStreamStatus();
zPlay.GetStatus(ref status);
// Not playing and buffer has enough data to examine mp3 to start playing
if (!status.fPlay && zPlayBuffer.UsedBytes >= 8192)
{
byte[] tmpBuffer = new byte[8192];
zPlayBuffer.Read(tmpBuffer, 8192);
if (!(zPlay.OpenStream(true, true, ref tmpBuffer, 8192, TStreamFormat.sfMp3)))
{
// Got an error with libzplay
Console.WriteLine(zPlay.GetError());
return;
}
// Start playing audio
zPlay.StartPlayback();
}
else if (status.fPlay && zPlayBuffer.UsedBytes > 0)
{
int bufRead = Convert.ToInt32(zPlayBuffer.UsedBytes);
byte[] tmpBuffer = new byte[bufRead];
zPlayBuffer.Read(tmpBuffer, bufRead);
// Push data into libzplay so it can continue playing audio
if (!zPlay.PushDataToStream(ref tmpBuffer, Convert.ToUInt32(bufRead)))
{
// Got an error with libzplay
Console.WriteLine(zPlay.GetError());
return;
}
}
}
private void OpenAudioFile(ref ZPlay player)
{
using (OpenFileDialog openFileDialog = new OpenFileDialog())
{
openFileDialog.Filter = Resources.FileFilters;
if (openFileDialog.ShowDialog() == DialogResult.OK) // Test result.
{
try
{
player?.StopPlayback();
_isPaused = false;
_isPlaying = false;
if (player == null)
{
player = new ZPlay();
}
if (player.OpenFile(openFileDialog.FileName, TStreamFormat.sfAutodetect) == false)
{
MessageBox.Show($@"ERROR {_player.GetError()}");
return;
}
AdjustPlayerParams(ref player);
SetProgressBar(ref player);
ResetToggleButtons(ref player);
}
catch (IOException exception)
{
Console.WriteLine(exception.StackTrace);
throw;
}
}
}
}
private void OpenFileDialog1_FileOk(object sender, System.ComponentModel.CancelEventArgs e)
{
TStreamFormat format = player.GetFileFormat(OpenFileDialog1.FileName);
if (LoadMode == 0)
{
player.Close();
if (! (player.OpenFile(OpenFileDialog1.FileName, TStreamFormat.sfAutodetect )))
{
MessageBox.Show(player.GetError(), string.Empty, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
else if (LoadMode == 1)
{
player.Close();
System.IO.FileInfo fInfo = new System.IO.FileInfo(OpenFileDialog1.FileName);
long numBytes = fInfo.Length;
System.IO.FileStream fStream = new System.IO.FileStream(OpenFileDialog1.FileName, System.IO.FileMode.Open, System.IO.FileAccess.Read);
System.IO.BinaryReader br = new System.IO.BinaryReader(fStream);
byte[] stream_data = null;
stream_data = br.ReadBytes(System.Convert.ToInt32((int)(numBytes)));
if (!(player.OpenStream(true, false, ref stream_data, System.Convert.ToUInt32(numBytes), format)))
{
MessageBox.Show(player.GetError(), string.Empty, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
br.Close();
fStream.Close();
}
else if (LoadMode == 2)
{
player.Close();
BufferCounter = 0;
System.IO.FileInfo fInfo = new System.IO.FileInfo(OpenFileDialog1.FileName);
uint numBytes = System.Convert.ToUInt32(fInfo.Length);
if (br != null)
{
br.Close();
}
if (fStream != null)
{
fStream.Close();
}
br = null;
fStream = null;
fStream = new System.IO.FileStream(OpenFileDialog1.FileName, System.IO.FileMode.Open, System.IO.FileAccess.Read);
br = new System.IO.BinaryReader(fStream);
byte[] stream_data = null;
uint small_chunk = 0;
small_chunk = System.Convert.ToUInt32(Math.Min(100000, numBytes));
// read small chunk of data
stream_data = br.ReadBytes(System.Convert.ToInt32((int)(small_chunk)));
// open stream
if (! (player.OpenStream(true, true, ref stream_data, System.Convert.ToUInt32(stream_data.Length), format)))
{
MessageBox.Show(player.GetError(), string.Empty, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
// read more data and push into stream
stream_data = br.ReadBytes(System.Convert.ToInt32((int)(small_chunk)));
player.PushDataToStream(ref stream_data, System.Convert.ToUInt32(stream_data.Length));
}
else if (LoadMode == 3)
{
if (!(player.AddFile(OpenFileDialog1.FileName, TStreamFormat.sfAutodetect)))
{
MessageBox.Show(player.GetError(), string.Empty, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
showinfo();
player.StartPlayback();
}
private void Form1_Load(object sender, System.EventArgs e)
{
player = new ZPlay();
ReverseMode = false;
Echo = false;
int left = 0;
int right = 0;
player.GetMasterVolume(ref left, ref right);
leftmastervolume.Value = 100 - left;
rightmastervolume.Value = 100 - right;
player.GetPlayerVolume(ref left, ref right);
leftplayervolume.Value = 100 - left;
rightplayervolume.Value = 100 - right;
// callback
CallbackFunc = new TCallbackFunc(MyCallbackFunc);
player.SetCallbackFunc(CallbackFunc, (TCallbackMessage)((TCallbackMessage.MsgEnterVolumeSlideAsync | TCallbackMessage.MsgExitVolumeSlideAsync | TCallbackMessage.MsgStreamBufferDoneAsync | TCallbackMessage.MsgNextSongAsync )), 0);
// echo
TEchoEffect[] effect = new TEchoEffect[2];
effect[0].nLeftDelay = 500;
effect[0].nLeftSrcVolume = 50;
effect[0].nLeftEchoVolume = 30;
effect[0].nRightDelay = 500;
effect[0].nRightSrcVolume = 50;
effect[0].nRightEchoVolume = 30;
effect[1].nLeftDelay = 30;
effect[1].nLeftSrcVolume = 50;
effect[1].nLeftEchoVolume = 30;
effect[1].nRightDelay = 30;
effect[1].nRightSrcVolume = 50;
effect[1].nRightEchoVolume = 30;
player.SetEchoParam(ref effect, 2);
/*
TEchoEffect[] test1 = new TEchoEffect[2];
int n = player.GetEchoParam(ref test1);
int i;
for (i = 0; i < n; i++)
{
MessageBox.Show(test1[i].nLeftDelay.ToString());
}
*/
/*
int[] EqPoints = new int[9] { 100, 200, 300, 1000, 2000, 3000, 5000, 7000, 12000 };
player.SetEqualizerPoints(ref EqPoints, 9);
*/
/*
int[] testeq = new int[1];
int num = player.GetEqualizerPoints(ref testeq);
int i1;
for (i1 = 0; i1 < num; i1++)
{
MessageBox.Show(testeq[i1].ToString ());
}
*/
/*
TWaveOutInfo WaveOutInfo = new TWaveOutInfo();
int WaveOutNum = player.EnumerateWaveOut();
uint i;
for (i = 0; i < WaveOutNum; i++)
{
if (player.GetWaveOutInfo(i, ref WaveOutInfo))
{
MessageBox.Show(WaveOutInfo.ProductName );
}
}
*/
ComboBox1.SelectedIndex = 0;
ComboBox2.SelectedIndex = 7;
ComboBox3.SelectedIndex = 11;
ComboBox4.SelectedIndex = 0;
ComboBox5.SelectedIndex = 0;
if (My.MyApplication.Application.CommandLineArgs.Count != 0)
{
player.Close();
if (LoadMode == 0)
{
if (!(player.OpenFile(My.MyApplication.Application.CommandLineArgs[0], TStreamFormat.sfAutodetect)))
{
MessageBox.Show(player.GetError(), string.Empty, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
showinfo();
player.StartPlayback();
}
}
private void RegisterControlsEvents()
{
#region Menu Buttons
loadAudioFileButtonAdv.Click += (sender, args) => OpenAudioFile(ref Player);
//secondLoadAudioFileButtonAdv.Click +=
// (sender, args) =>
// {
// OpenAudioFile(secondAxWindowsMediaPlayer, ref _secondAudioFilePath);
// this.Height = 600;
// secondAxWindowsMediaPlayer.Location = new Point(
// firstAxWindowsMediaPlayer.Left,
// secondAxWindowsMediaPlayer.Top
// );
// };
#endregion
pitchTrackBarEx.MouseUp += (sender, args) =>
{
int pitchValue = ((TrackBarEx)sender).Value;
pitchNumericUpDown.Value = pitchValue >= 10 ? pitchValue : 10;
};
pitchNumericUpDown.ValueChanged += (sender, args) =>
{
int pitchValue = (int)((NumericUpDown)sender).Value;
pitchTrackBarEx.Value = pitchValue;
Player?.SetPitch(pitchValue);
};
// freeeeeeeeeeeee
frequencyTrackBarEx.MouseUp += (sender, args) =>
{
int pitchValue = ((TrackBarEx)sender).Value;
frequencyNumericUpDown.Value = pitchValue >= 20 ? pitchValue : 20;
};
frequencyNumericUpDown.ValueChanged += (sender, args) =>
{
int pitchValue = (int)((NumericUpDown)sender).Value;
frequencyTrackBarEx.Value = pitchValue;
_metronomePlayer?.SetPitch(pitchValue);
};
// periooooooooooooooo
periodicityTrackBarEx.MouseUp += (sender, args) =>
{
int tempoValue = ((TrackBarEx)sender).Value;
//periodicityTextBox.Text = $@"{BpmToPeriodicity(tempoValue >= 20 ? tempoValue : 20)}";
periodicityTextBox.Text =
$@"{BpmToPeriodicity(periodicityTrackBarEx.Maximum - tempoValue + periodicityTrackBarEx.Minimum)}";
};
periodicityTextBox.TextChanged += (sender, args) =>
{
decimal periodicityValue = decimal.Parse(periodicityTextBox.Text);
periodicityTrackBarEx.Value = periodicityTrackBarEx.Maximum - PeriodicityToBPM(periodicityValue) +
periodicityTrackBarEx.Minimum;
_metronomePlayer?.SetTempo(periodicityTrackBarEx.Maximum - periodicityTrackBarEx.Value +
periodicityTrackBarEx.Minimum);
};
//rateTrackBarEx.Click += (sender, args) =>
//{
// int rateValue = ((TrackBarEx)sender).Value;
// Player?.SetTempo(rateValue);
//};
tempoTrackBarEx.MouseUp += (sender, args) =>
{
int tempoValue = ((TrackBarEx)sender).Value;
tempoNumericUpDown.Value = tempoValue >= 10 ? tempoValue : 10;
};
tempoNumericUpDown.ValueChanged += (sender, args) =>
{
int tempoValue = (int)((NumericUpDown)sender).Value;
tempoTrackBarEx.Value = tempoValue;
Player?.SetTempo(tempoValue);
};
reversePlaybackToggleButton.ToggleStateChanged += (sender, args) =>
{
if (Player == null)
{
return;
}
ToggleButton self = (ToggleButton)sender;
if (self.ToggleState == ToggleButtonState.Active)
{
Player?.ReverseMode(true);
}
else
{
// ToggleButtonState.Inactive
Player?.ReverseMode(false);
}
};
playbackProgressBarAdv.MouseDown += (sender, args) =>
{
//if (args.Button != MouseButtons.Left)
// return;
TStreamTime newPosition = new TStreamTime();
TStreamInfo info = GetStreamInfo(ref Player);
newPosition.ms = Convert.ToUInt32(
args.X * info.Length.ms / Convert.ToDouble(((ProgressBarAdv)sender).Size.Width));
Player?.Seek(TTimeFormat.tfMillisecond, ref newPosition, TSeekMethod.smFromBeginning);
};
_volumeRadialMenuSlider.SliderValueChanged += (sender, args) =>
{
int volumeLevel = (int)((RadialMenuSlider)sender).SliderValue;
if (FFTPictureBox.InvokeRequired)
{
FFTPictureBox.Invoke((MethodInvoker)(() => { Player?.SetPlayerVolume(volumeLevel, volumeLevel); }));
}
else
{
Player?.SetPlayerVolume(volumeLevel, volumeLevel);
}
};
volumePictureBox.Click += (sender, args) =>
{
_radialMenu = new RadialMenu();
#region Volume Radial Menu Slider
_volumeRadialMenuSlider.MinimumValue = 0;
_volumeRadialMenuSlider.MaximumValue = 100;
_volumeRadialMenuSlider.SliderValue = 50;
_volumeRadialMenuSlider.Text = "VOLUME";
#endregion
#region Radial Menu Properties Settings
_radialMenu.WedgeCount = 1;
_radialMenu.MenuIcon =
Image.FromFile($@"{Path.GetDirectoryName(Application.ExecutablePath)}\Icons\Volume-high-icon.png");
_radialMenu.MenuVisibility = true;
_radialMenu.PersistPreviousState = true;
_radialMenu.UseIndexBasedOrder = true;
_radialMenu.RadialMenuSliderDrillDown(_volumeRadialMenuSlider);
#region TRASH
//_radialMenu.Items.Add(_volumeRadialMenuSlider);
//_radialMenu.Icon = Image
// .FromFile($@"{Path.GetDirectoryName(Application.ExecutablePath)}\Icons\arrow-back-icon.png");
//ImageCollection ic = new ImageCollection();
//ic.Add(Image.FromFile($@"{Path.GetDirectoryName(Application.ExecutablePath)}\Icons\arrow-back-icon.png"));
//_radialMenu.ImageCollection = ic;
//_radialMenu.DisplayStyle = DisplayStyle.TextAboveImage;
//ImageList imageList = new ImageList();
//string[] files = Directory.GetFiles($@"{Path.GetDirectoryName(Application.ExecutablePath)}\Icons");
//foreach (string file in files)
//{
// imageList.Images.Add("volume", Image.FromFile(file));
//}
//_radialMenu.ImageList = ImageListAdv.FromImageList(imageList);
#endregion
#endregion
#region Show Radial Menu
this.Controls.Add(_radialMenu);
_radialMenu.ShowRadialMenu();
//_radialMenu.HidePopup();
//_radialMenu.ShowPopup(new Point());
#endregion
_radialMenu.PreviousLevelOpened += (radialMenuSender, opening) => _radialMenu.Dispose();
// Emulate mouse click on 50% Volume on _volumeRadialMenuSlider
// because there's a library bug that cannot update value
// by .SliderValue property as it's meant to be updated.
Point location = MousePosition;
LeftMouseClick(location.X - 40, location.Y + 15);
};
FFTPictureBox.Paint += (sender, args) =>
{
IntPtr MyDeviceContext = default(IntPtr);
MyDeviceContext = args.Graphics.GetHdc();
Player?.DrawFFTGraphOnHDC(MyDeviceContext, 0, 0, FFTPictureBox.Width, FFTPictureBox.Height);
args.Graphics.ReleaseHdc(MyDeviceContext);
};
playToggleButton.ToggleStateChanged += (sender, args) =>
{
if (Player == null)
{
return;
}
if (playToggleButton.ToggleState == ToggleButtonState.Active)
{
Player.StartPlayback();
//_timer.Start();
return;
}
else
{
Player.StopPlayback(); // ToggleButtonState.Inactive
//_timer.Stop();
}
};
metronomeToggleButton.ToggleStateChanged += (sender, args) =>
{
if (metronomeToggleButton.ToggleState == ToggleButtonState.Active)
{
if (_metronomePlayer == null)
{
_metronomePlayer = new ZPlay();
}
if (_metronomePlayer.OpenFile(@"Resources\metronom.mp3", TStreamFormat.sfAutodetect) == false)
{
MessageBox.Show($@"ERROR {_metronomePlayer.GetError()}");
return;
}
_metronomePlayer.StartPlayback();
_metronomePlayer.SetMasterVolume(100, 100);
_metronomePlayer.SetPlayerVolume(100, 100);
_isMetronomeSwitch = true;
}
else
{
_metronomePlayer.StopPlayback(); // ToggleButtonState.Inactive
_isMetronomeSwitch = false;
}
};
playerVolumeTrackBarEx.Scroll += (sender, args) =>
{
int volumeLevel = ((TrackBarEx)sender).Value;
Player?.SetPlayerVolume(volumeLevel, volumeLevel);
};
masterVolumeTrackBarEx.Scroll += (sender, args) =>
{
int volumeLevel = ((TrackBarEx)sender).Value;
Player?.SetMasterVolume(volumeLevel, volumeLevel);
};
this.MouseDown += (sender, mouseEventArgs) =>
{
if (mouseEventArgs.Button == MouseButtons.Left)
{
ReleaseCapture();
SendMessage(Handle, WM_NCLBUTTONDOWN, HT_CAPTION, 0);
}
};
closePictureBox.Click += (sender, args) => this.Close();
#region _secondForm Control Buttons
ReplayPictureBox.Click += OnReplayPictureBoxOnClick;
PlayResumePictureBox.Click += OnPlayResumePictureBoxOnClick;
PausePictureBox.Click += OnPausePictureBoxOnClick;
StopPictureBox.Click += OnStopPictureBoxOnClick;
RewindPictureBox.Click += OnRewindPictureBoxOnClick;
FastForwardPictureBox.Click += OnFastForwardPictureBoxOnClick;
#endregion
}
