/// <summary>
/// 轨道导出流程中的回调函数
/// </summary>
/// <param name="sender">Mkvextract原型</param>
/// <param name="rate">进度0-100</param>
void MkvExtractCallback(object sender, int rate)
{
Mkvextract objMkvExtract = (Mkvextract)sender;
this.Invoke(new Action(() =>
{
if (rate < 0)
{
MessageBox.Show(objMkvExtract.Error);
}
else if (rate < 100)
{
progressTrack.Value = rate;
}
else
{
progressTrack.Value = progressTrack.Maximum;
if (MessageBox.Show("字幕文件导出完成，是否需要打开输出文件夹？", "导出成功", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.Yes)
{
System.Diagnostics.Process.Start(Path.GetDirectoryName(objMkvExtract.SaveFilePath));
}
progressTrack.Visible = false;
}
}));
}
/// <summary>
/// 初始化
/// </summary>
public FormMain()
{
InitializeComponent();
MainPath = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
ObjMkvinfo = new Mkvinfo(GetMkvinfoDoneCallback);
ObjMkvExtract = new Mkvextract(MkvExtractCallback);
}
/// <summary>
/// 导出按钮
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void toolStripMenuItemOutput_Click(object sender, EventArgs e)
{
ListViewItem listViewItem = listViewTrack.SelectedItems[0];
MkvinfoTrack mkvinfoTrack = new MkvinfoTrack(ObjMkvinfo.Tracks[Convert.ToInt32(listViewItem.Text)]);
mkvinfoTrack.TrackID = Convert.ToInt32(listViewItem.Text);
mkvinfoTrack.Language = listViewItem.SubItems[3].Text;
mkvinfoTrack.IsDefault = Convert.ToBoolean(listViewItem.SubItems[4].Text);
mkvinfoTrack.Name = listViewItem.SubItems[5].Text;
SaveFileDialog sfd = new SaveFileDialog();
sfd.Title = "导出字幕文件";
sfd.InitialDirectory = Path.GetDirectoryName(ObjMkvinfo.FilePath);
sfd.Filter = @"字幕文件|*." + Regex.Match(mkvinfoTrack.CodecID, @"(?<=\/)\w+").Value.ToLower() + "|文本文件|*.txt|所有文件|*.*";
if (sfd.ShowDialog() == DialogResult.OK)
{
string path = sfd.FileName;
if (File.Exists(path))
{
File.Delete(path);
}
// 输出文件，调用导出类
Mkvextract ObjMkvExtract = new Mkvextract(MkvExtractCallback);
ObjMkvExtract.MkvFilePath = ObjMkvinfo.FilePath;
ObjMkvExtract.SaveFilePath = path;
ObjMkvExtract.Track = mkvinfoTrack;
if (ObjMkvExtract.Start(out string msg))
{
// 开始转换
progressTrack.Maximum = 100;
progressTrack.Value = 0;
progressTrack.Visible = true;
progressTrack.BringToFront();
}
}
}
