private void btnEditOpenMP3_Click(object sender, EventArgs e)
{
OpenFileDialog open = new OpenFileDialog();
open.Filter = "MP3 File (*.mp3)|*.mp3";
if (open.ShowDialog() != DialogResult.OK)
{
return;
}
if (!open.FileName.EndsWith(".mp3"))
{
return;
}
if (PlayMP3File != null)
{
PlayMP3File.Dispose();
}
PlayMP3File = new Silence.Audio(open.FileName);
DeleteTempFolder();
String FilePath = open.FileName;
OrgFileName = Path.GetFileNameWithoutExtension(FilePath);
lblFilePath.Text = FilePath;
colorTrackBar1.Value = 0;
lblTrimStart.Visible = false;
lblEndTrimStart.Text = "00:00:00:00";
lblTrimEnd.Visible = false;
lblEndTrimEnd.Text = "00:00:00:00";
lblTempFilePath.Text = MP3TempFolderPath + Path.GetFileName(FilePath);
lblSongTitle.Text = Path.GetFileNameWithoutExtension(FilePath);
colorTrackBar1.Maximum = Convert.ToInt32(PlayMP3File.TotalDuration.TotalSeconds + 1);
TimeSpan ts = Silence.Audio.SongLenght(FilePath);
intSongLenght = Convert.ToInt32(PlayMP3File.TotalDuration.TotalSeconds);
SongLenght = PlayMP3File.TotalDuration;
SetLabelText(LblTotalTime, ts);
LoadWaveForm(FilePath);
pnlButtons.Enabled = true;
btnTrimMP3.Enabled = false;
}
private void btnTrimMP3_Click(object sender, EventArgs e)
{
if (SongPlaying == true)
{
return;
}
if (lblTrimStart.Visible != true && lblTrimEnd.Visible != true)
{
return;
}
if (lblEndTrimEnd.Text == "00:00:00:00" && lblEndTrimStart.Text == "00:00:00:00")
{
return;
}
btnSaveTrimMP3.Enabled = true;
EditNumber += 1;
btnTrimStart.ImageIndex = 2;
btnTrimEnd.ImageIndex = 2;
btnTrimMP3.ImageIndex = 7;
var mp3Path = lblFilePath.Text;
var outputPath = MP3TempFolderPath;
var Newmp3Path = String.Empty;
var NewOutPutPath = String.Empty;
outputPath = MP3TempFolderPath + OrgFileName + EditNumber + ".mp3";
if (lblEndTrimStart.Text != "00:00:00:00")
{
TrimMp3(mp3Path, outputPath, TrimStart, PlayMP3File.TotalDuration);
Newmp3Path = outputPath; // this name is empty do a normal cut or else adjust
}
if (lblEndTrimEnd.Text != "00:00:00:00")
{
EditNumber += 1;
if (Newmp3Path == String.Empty) //Start was not trimmed just trim end
{
TrimMp3(mp3Path, outputPath, TimeSpan.Zero, TrimEndEnd);
}
else //Start was trimmed adjust as needed
{
TrimEndEnd = TrimEndEnd - TrimStart;
//Change Output path to prevent file in use
NewOutPutPath = MP3TempFolderPath + OrgFileName + EditNumber + ".mp3";
TrimMp3(outputPath, NewOutPutPath, TimeSpan.Zero, TrimEndEnd);
}
}
if (NewOutPutPath != String.Empty)
{
TimeSpan ts = Silence.Audio.SongLenght(NewOutPutPath);
SetLabelText(LblTotalTime, ts);
PlayMP3File = new Silence.Audio(NewOutPutPath);
SongLenght = PlayMP3File.TotalDuration;
lblSongTitle.Text = Path.GetFileName(NewOutPutPath);
LoadWaveForm(NewOutPutPath);
DestFilePath = NewOutPutPath;
}
else
{
TimeSpan ts = Silence.Audio.SongLenght(outputPath);
SetLabelText(LblTotalTime, ts);
PlayMP3File = new Silence.Audio(outputPath);
lblSongTitle.Text = Path.GetFileName(outputPath);
LoadWaveForm(outputPath);
DestFilePath = outputPath;
}
lblTrimEnd.Visible = false;
lblEndTrimEnd.Text = "00:00.00:00";
lblTrimStart.Visible = false;
lblEndTrimStart.Text = "00:00.00:00";
btnTrimStart.Text = " Set Trim Start";
btnTrimEnd.Text = " Set Trim End";
LblTime.Text = "00:00.00:00";
colorTrackBar1.Value = 0;
}
