public SyncPoemAudio(DbBrowser dbBrowser, PoemAudio poemAudio)
{
InitializeComponent();
_DbBrowser = dbBrowser;
_PoemAudio = poemAudio;
_PoemAudioPlayer = new PoemAudioPlayer();
_PoemAudioPlayer.PlaybackStarted += new EventHandler(_PoemAudioPlayer_PlaybackStarted);
_PoemAudioPlayer.PlaybackStopped += new EventHandler <NAudio.Wave.StoppedEventArgs>(_PoemAudioPlayer_PlaybackStopped);
_Modified = false;
_Saved = false;
_SyncOrder = -1;
_LastSearchText = "";
if (poemAudio.SyncArray != null)
{
_VerseMilisecPositions = new List <PoemAudio.SyncInfo>(poemAudio.SyncArray);
}
else
{
_VerseMilisecPositions = new List <PoemAudio.SyncInfo>();
}
_PoemVerses = _DbBrowser.GetVerses(poemAudio.PoemId).ToArray();
EnableButtons();
}
/// <summary>
/// پخش و ایست پخش فایل صوتی
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnPlayStop_Click(object sender, EventArgs e)
{
if (_PoemAudioPlayer != null)
{
if (_PoemAudioPlayer.IsPlaying)
{
_PoemAudioPlayer.StopPlayBack();
return;
}
}
if (grdList.SelectedRows.Count == 0)
{
MessageBox.Show("لطفاً ردیفی را انتخاب کنید.");
return;
}
if (_PoemAudioPlayer == null)
{
_PoemAudioPlayer = new PoemAudioPlayer();
_PoemAudioPlayer.PlaybackStarted += new EventHandler(_PoemAudioPlayer_PlaybackStarted);
_PoemAudioPlayer.PlaybackStopped += new EventHandler <NAudio.Wave.StoppedEventArgs>(_PoemAudioPlayer_PlaybackStopped);
}
PoemAudio poemAudio = grdList.SelectedRows[0].Tag as PoemAudio;
if (!_PoemAudioPlayer.BeginPlayback(poemAudio))
{
btnPlayStop.Text = "پخش";
btnPlayStop.Image = Properties.Resources.play16;
MessageBox.Show("خطایی در پخش فایل صوتی رخ داد. لطفا چک کنید فایل در مسیر تعیین شده قرار داشته باشد.");
}
if (poemAudio != null && poemAudio.SyncArray != null && poemAudio.SyncArray[0].VerseOrder == -1)
{
_PoemAudioPlayer.PositionInMiliseconds = poemAudio.SyncArray[0].AudioMiliseconds;
}
}
public SyncPoemAudio(DbBrowser dbBrowser, PoemAudio poemAudio)
{
InitializeComponent();
_DbBrowser = dbBrowser;
_PoemAudio = poemAudio;
_PoemAudioPlayer = new PoemAudioPlayer();
_PoemAudioPlayer.PlaybackStarted += new EventHandler(_PoemAudioPlayer_PlaybackStarted);
_PoemAudioPlayer.PlaybackStopped += new EventHandler <NAudio.Wave.StoppedEventArgs>(_PoemAudioPlayer_PlaybackStopped);
_Modified = false;
_Saved = false;
_SyncOrder = -1;
_LastSearchText = "";
_Modifying = false;
_PoemVerses = _DbBrowser.GetVerses(poemAudio.PoemId).ToArray();
if (poemAudio.SyncArray != null)
{
_VerseMilisecPositions = new List <PoemAudio.SyncInfo>(poemAudio.SyncArray);
if (_VerseMilisecPositions.Count > 0 &&
_VerseMilisecPositions[_VerseMilisecPositions.Count - 1].VerseOrder != (_PoemVerses[_PoemVerses.Length - 1]._Order - 1)
)
{
if (MessageBox.Show("آیا تمایل دارید همگامسازی را از آخرین نقطهٔ همگام شده ادامه دهید؟", "تأییدیه", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1, MessageBoxOptions.RightAlign | MessageBoxOptions.RtlReading) == DialogResult.Yes)
{
if (!_PoemAudioPlayer.BeginPlayback(_PoemAudio))
{
MessageBox.Show("خطایی در پخش فایل صوتی رخ داد. لطفا چک کنید فایل در مسیر تعیین شده قرار داشته باشد.");
}
else
{
_Modifying = true;
btnPlayPause.Text = "توقف";
btnPlayPause.Image = Properties.Resources.pause;
timer.Start();
trackBar.Maximum = _PoemAudioPlayer.TotalTimeInMiliseconds;
_PoemAudioPlayer.PositionInMiliseconds = _VerseMilisecPositions[_VerseMilisecPositions.Count - 1].AudioMiliseconds;
_TrackbarValueSetting = true;
trackBar.Value = _PoemAudioPlayer.PositionInMiliseconds;
_TrackbarValueSetting = false;
trackBar.Enabled = true;
btnPlayPause_Click(null, null);
_SyncOrder = _VerseMilisecPositions[_VerseMilisecPositions.Count - 1].VerseOrder;
if (_SyncOrder >= 0 && _SyncOrder < _PoemVerses.Length)
{
if (_SyncOrder < _PoemVerses.Length - 1)
{
lblNextVerse.Text = "مصرع بعد: " + _PoemVerses[_SyncOrder + 1]._Text;
}
else
{
lblNextVerse.Text = "این مصرع آخر است.";
}
lblVerse.Text = _PoemVerses[_VerseMilisecPositions[_SyncOrder].VerseOrder]._Text;
}
}
}
}
}
else
{
_VerseMilisecPositions = new List <PoemAudio.SyncInfo>();
}
EnableButtons();
}