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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using DZ.MediaPlayer.Vlc.WindowsForms;
using DZ.MediaPlayer.Vlc.Io;
using System.Threading;
using ComponentFactory.Krypton.Toolkit;
using MovieTube.Viewer.Properties;
using MovieTube.Viewer.Data;
using MovieTube.Client.Scraper;
using DZ.MediaPlayer.Vlc;
using System.IO;
namespace MovieTube.Viewer
{
public partial class VlcVideoPlayerWidget : BasePlayerWidget, IFavouriteEnabledView, IPlayerWidget
{
#region Fields
private bool init;
private List<KryptonCheckButton> playerButtons = new List<KryptonCheckButton>();
private bool mute;
private int lastVolume;
public event EventHandler<PlayEventArgs> PlayNext;
public event EventHandler<PlayEventArgs> PlayPrevious;
private DateTime lastPositionChangedTime;
private volatile bool showBuffering;
#endregion
#region Contructor
public VlcVideoPlayerWidget()
{
InitializeComponent();
playerButtons.Add(this.buttonNext);
playerButtons.Add(this.buttonPrevious);
playerButtons.Add(this.buttonPlayPause);
playerButtons.Add(this.buttonStop);
}
#endregion
#region Public
public bool PlayStart(MovieLink link, bool start = true)
{
this.headerGroupVideoPlayer.ValuesPrimary.Heading = String.Format("{0} - {1}", link.Parent.Name, link.Parent.ReleaseDate.Year);
this.currentPlayingVideo = link;
UpdateFavouriteButton(dataService.IsFavourite(this.currentPlayingVideo.Parent));
return start ? PlayStart(link.PlayUrl) : true;
}
private void UpdateFavouriteButton(bool fav)
{
this.buttonSpecHeaderFavourite.Checked = fav ?
ButtonCheckState.Checked : ButtonCheckState.Unchecked;
}
private bool PlayStart(string url)
{
try
{
Init();
this.vlcPlayerControl.Play(new MediaInput(MediaInputType.NetworkStream, url));
this.lastPositionChangedTime = DateTime.Now;
return true;
}
catch (Exception ex)
{
Program.SetIdle();
KryptonMessageBox.Show("Unable to play the video. Please try again",
Constants.AppTitle, MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
return false;
}
public void ActivateView()
{
if (this.vlcPlayerControl.State == VlcPlayerControlState.Paused)
this.vlcPlayerControl.PauseOrResume();
}
public void DeactivateView()
{
if(this.vlcPlayerControl.State == VlcPlayerControlState.Playing)
this.vlcPlayerControl.PauseOrResume();
}
public void ShowBuffering()
{
this.showBuffering = true;
timerBufferCheck_Tick(this, null);
}
public void HideBuffering()
{
this.showBuffering = false;
}
#endregion
#region Private
private void Init()
{
if (!init)
{
this.vlcPlayerControl.Initialize(this,
new string[] {
"--reset-config",
"--no-snapshot-preview",
"--ignore-config",
"--intf", "rc",
"--no-osd",
"--dshow-caching=20000",
"--http-caching=20000",
"--network-caching=20000",
"--drop-late-frames",
"--plugin-path", Path.Combine(Application.StartupPath, "plugins")});
InitializeProgress();
InitializeVolume();
this.vlcPlayerControl.StateChanged += vlc_onStateChanged;
this.vlcPlayerControl.PositionChanged += vlc_onPositionChanged;
this.vlcPlayerControl.EndReached += vlc_onEndReached;
this.vlcPlayerControl.Stopped += vlc_onStopped;
this.vlcPlayerControl.EncounteredError += vlc_onEncounteredError;
this.vlcPlayerControl.TimeChanged += vlc_onTimeChanged;
this.vlcPlayerControl.Player.IsFullScreen = true;
((VlcSinglePlayer)this.vlcPlayerControl.Player).WaitingRequiredStateTimeout = new TimeSpan(0,1,0);
init = true;
}
}
private void InitializeProgress()
{
//statusStrip.Items["playerStatus"].Text = Convert.ToString(videoWindow.VlcPlayerControl.State);
this.labelTimeProgress.Text = String.Format("{0:D2}:{1:D2}:{2:D2}",
this.vlcPlayerControl.Time.Hours, this.vlcPlayerControl.Time.Minutes,
this.vlcPlayerControl.Time.Seconds);
}
private void InitializeVolume()
{
this.kryptonTrackBarVolume.Value = (int)((1.0 * this.vlcPlayerControl.Volume / 100) *
this.kryptonTrackBarVolume.Maximum);
}
private void PlayerButtonsUncheck()
{
foreach (var b in this.playerButtons)
b.Checked = false;
}
private void UpdatePlayProgress()
{
try
{
int newTrackbarPositionValue = (int)(this.vlcPlayerControl.Position * 1000);
if (newTrackbarPositionValue != this.kryptonTrackBar1.Value)
{
this.kryptonTrackBar1.Value = newTrackbarPositionValue > this.kryptonTrackBar1.Maximum
? this.kryptonTrackBar1.Maximum
: newTrackbarPositionValue;
}
var time = this.vlcPlayerControl.Time;
this.labelTimeProgress.Text = String.Format("{0:D2}:{1:D2}:{2:D2}", time.Hours, time.Minutes, time.Seconds);
if (this.vlcPlayerControl.State != VlcPlayerControlState.Idle)
{
var total = TimeSpan.FromMilliseconds((1 / this.vlcPlayerControl.Position) * this.vlcPlayerControl.Time.TotalMilliseconds);
this.labelTotalTime.Text = String.Format("{0:D2}:{1:D2}:{2:D2}", total.Hours, total.Minutes, total.Seconds);
}
}
catch { }
finally
{
}
}
public void PlayStop()
{
PlayerButtonsUncheck();
try
{
if (this.vlcPlayerControl.State != VlcPlayerControlState.Idle)
{
this.vlcPlayerControl.Stop();
UpdatePlayProgress();
}
}
catch (Exception exc)
{
KryptonMessageBox.Show(String.Format("Cannot stop player : {0}", exc));
}
}
#endregion
#region Events
private void vlc_onEncounteredError(object sender, EventArgs args)
{
VlcPlayerControlState currentState = this.vlcPlayerControl.State;
//
switch (currentState)
{
case VlcPlayerControlState.Idle:
{
Debug.WriteLine("Idle");
this.buttonPlayPause.Values.Image = Resources.play;
break;
}
case VlcPlayerControlState.Paused:
{
Debug.WriteLine("Paused");
this.buttonPlayPause.Values.Image = Resources.play;
break;
}
case VlcPlayerControlState.Playing:
{
Debug.WriteLine("Playing");
this.buttonPlayPause.Values.Image = Resources.pause;
break;
}
}
}
private void vlc_onStateChanged(object sender, EventArgs args)
{
VlcPlayerControlState currentState = this.vlcPlayerControl.State;
//
switch (currentState)
{
case VlcPlayerControlState.Idle:
{
Debug.WriteLine("Idle");
this.buttonPlayPause.Values.Image = Resources.play;
break;
}
case VlcPlayerControlState.Paused:
{
Debug.WriteLine("Paused");
this.buttonPlayPause.Values.Image = Resources.play;
break;
}
case VlcPlayerControlState.Playing:
{
Debug.WriteLine("Playing");
this.buttonPlayPause.Values.Image = Resources.pause;
break;
}
}
}
private void vlc_onEndReached(object sender, EventArgs e)
{
}
private void vlc_onStopped(object sender, EventArgs e)
{
}
private void vlc_onTimeChanged(object sender, EventArgs e)
{
}
private void vlc_onPositionChanged(object sender, EventArgs e)
{
this.lastPositionChangedTime = DateTime.Now;
if (InvokeRequired)
Invoke(new ThreadStart(UpdatePlayProgress));
else
UpdatePlayProgress();
}
private void buttonPlayPause_Click(object sender, EventArgs e)
{
PlayerButtonsUncheck();
switch (this.vlcPlayerControl.State)
{
case VlcPlayerControlState.Idle:
{
if (currentPlayingVideo != null)
PlayStart(currentPlayingVideo);
break;
}
case VlcPlayerControlState.Paused:
{
this.vlcPlayerControl.PauseOrResume();
break;
}
case VlcPlayerControlState.Playing:
{
this.vlcPlayerControl.PauseOrResume();
break;
}
}
}
private void kryptonCheckButton1_Click(object sender, EventArgs e)
{
//this.vlcControl1.AudioProperties.IsMute = !this.vlcControl1.AudioProperties.IsMute;
}
private void kryptonTrackBarVolume_ValueChanged(object sender, EventArgs e)
{
try
{
this.vlcPlayerControl.Volume = (int)((1.0 *
this.kryptonTrackBarVolume.Value / this.kryptonTrackBarVolume.Maximum) * 100);
if (this.vlcPlayerControl.Volume > 0)
{
mute = false;
this.buttonVolume.Values.Image = Resources.volume;
}
}
catch (Exception exc)
{
KryptonMessageBox.Show(String.Format("Cannot change volume level: {0}", exc));
}
}
private void kryptonTrackBar1_Scroll(object sender, EventArgs e)
{
try
{
if (this.vlcPlayerControl.State == VlcPlayerControlState.Idle)
{
this.kryptonTrackBar1.Value = 0;
return;
}
//
float val = 1f * this.kryptonTrackBar1.Value / this.kryptonTrackBar1.Maximum;
if (val != this.vlcPlayerControl.Position)
this.vlcPlayerControl.Position = val;
}
catch (Exception exc)
{
//
KryptonMessageBox.Show(String.Format("Cannot change position : {0}", exc));
}
isMouseClick = false;
}
private void VideoPlayerWidget_Load(object sender, EventArgs e)
{
//Init();
}
private void buttonStop_Click(object sender, EventArgs e)
{
PlayStop();
}
private void kryptonCheckButtonVolume_Click(object sender, EventArgs e)
{
Init();
if (!mute)
this.lastVolume = this.vlcPlayerControl.Volume;
this.vlcPlayerControl.Volume = mute ? this.lastVolume : 0;
mute = !mute;
this.buttonVolume.Values.Image = mute ? Resources.mute : Resources.volume;
this.kryptonTrackBarVolume.Value = this.vlcPlayerControl.Volume;
}
public void TriggerSearch(SearchParameters param)
{
throw new NotImplementedException();
}
private void buttonSpecHeaderGroupFullscreen_Click(object sender, EventArgs e)
{
new FullscreenPlayer(this.vlcPlayerControl).ShowDialog();
}
private void buttonSpecHeaderGroup1_Click(object sender, EventArgs e)
{
UpdateFavouriteButton( ToggleFavourite());
}
private void buttonNext_Click(object sender, EventArgs e)
{
if (PlayNext != null)
PlayNext(this, new PlayEventArgs { Current = this.currentPlayingVideo != null ? this.currentPlayingVideo.Parent : null });
}
private void buttonPrevious_Click(object sender, EventArgs e)
{
if (PlayPrevious != null)
PlayPrevious(this, new PlayEventArgs { Current = this.currentPlayingVideo != null ? this.currentPlayingVideo.Parent : null });
}
private void timerBufferCheck_Tick(object sender, EventArgs e)
{
if ( (this.vlcPlayerControl.State == VlcPlayerControlState.Playing &&
this.lastPositionChangedTime.AddSeconds(2) < DateTime.Now) ||
this.showBuffering)
{
this.kryptonLabelBuffering.Visible = true;
}
else
this.kryptonLabelBuffering.Visible = false;
}
private void kryptonTrackBar1_MouseUp(object sender, MouseEventArgs e)
{
return;
if (e.Button != System.Windows.Forms.MouseButtons.Left || !isMouseClick)
return;
try
{
if (this.vlcPlayerControl.State == VlcPlayerControlState.Idle)
{
this.kryptonTrackBar1.Value = 0;
return;
}
var a = (float)1000 / (float)this.kryptonTrackBar1.ClientRectangle.Width;
var p = a * e.X;
this.kryptonTrackBar1.Value = (int)p;
//
float val = 1f * this.kryptonTrackBar1.Value / this.kryptonTrackBar1.Maximum;
if (val != this.vlcPlayerControl.Position)
this.vlcPlayerControl.Position = val;
}
catch (Exception exc)
{
//
KryptonMessageBox.Show(String.Format("Cannot change position : {0}", exc));
}
}
private bool isMouseClick;
private void kryptonTrackBar1_MouseDown(object sender, MouseEventArgs e)
{
isMouseClick = true;
}
public PlayerType PlayerType
{
get { return Viewer.PlayerType.VLC; }
}
#endregion
}
}
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