/// <summary>
/// Initializes a new instance of the <see cref="Transponder"/> class.
/// </summary>
/// <param name="detail">The detail.</param>
public Transponder(TuningDetail detail)
{
_channels = new List <Channel>();
_detail = detail;
_currentChannelIndex = -1;
_inUse = false;
}
private void menuButtonEdit_Click(object sender, EventArgs e)
{
if (mpListView1.SelectedIndices.Count == 1)
{
int index = mpListView1.SelectedIndices[0];
TuningDetail tuningDetailToEdit = _tuningDetails[index];
FormTuningDetailCommon form = CreateDialog(tuningDetailToEdit.ChannelType);
form.TuningDetail = tuningDetailToEdit;
form.ShowDialog(this);
UpdateTuningDetailList();
}
}
private static string GetPlayPath(Channel channel)
{
IList <TuningDetail> details = channel.ReferringTuningDetail();
TuningDetail detail = details[0];
if (channel.IsWebstream())
{
return(detail.Url);
}
{
string fileName = String.Format("{0}.radio", detail.Frequency);
return(fileName);
}
}
public static bool IsUserOnSameChannel(IChannel tuningDetail, TvBusinessLayer layer, DVBBaseChannel userDVBchannel)
{
bool isUserOnSameChannel = false;
if (userDVBchannel != null)
{
var currentDVBchannel = tuningDetail as DVBBaseChannel;
if (currentDVBchannel != null)
{
TuningDetail currentDVBtuningDetail = layer.GetTuningDetail(currentDVBchannel);
TuningDetail userDVBtuningDetail = layer.GetTuningDetail(userDVBchannel);
isUserOnSameChannel = (currentDVBtuningDetail != null && currentDVBtuningDetail.IdChannel == userDVBtuningDetail.IdChannel);
}
}
return(isUserOnSameChannel);
}
/// <summary>
/// Constructor
/// </summary>
public NowPlayingRadio()
{
TvPlugin.TVHome.Navigator.UpdateCurrentChannel();
TvDatabase.Channel current = TvPlugin.Radio.CurrentChannel;
if (current != null && current.IsWebstream())
{
if (current.ReferringTuningDetail() != null && current.ReferringTuningDetail().Count > 0)
{
IList <TuningDetail> details = current.ReferringTuningDetail();
TuningDetail detail = details[0];
CurrentProgramName = detail.Name;
CurrentProgramId = detail.IdChannel;
CurrentUrl = detail.Url;
ChannelName = GUIPropertyManager.GetProperty("#Play.Current.Album");
ArtistName = GUIPropertyManager.GetProperty("#Play.Current.Artist");
}
}
else if (current != null && !current.IsWebstream())
{
ChannelId = current.IdChannel;
ChannelName = current.DisplayName;
ArtistName = GUIPropertyManager.GetProperty("#Play.Current.Artist");
if (current.CurrentProgram != null)
{
CurrentProgramId = current.CurrentProgram.IdProgram;
CurrentProgramName = current.CurrentProgram.Title;
CurrentProgramDescription = current.CurrentProgram.Description;
CurrentProgramBegin = current.CurrentProgram.StartTime;
CurrentProgramEnd = current.CurrentProgram.EndTime;
}
if (current.NextProgram != null)
{
NextProgramId = current.NextProgram.IdProgram;
NextProgramName = current.NextProgram.Title;
NextProgramDescription = current.NextProgram.Description;
NextProgramBegin = current.NextProgram.StartTime;
NextProgramEnd = current.NextProgram.EndTime;
}
}
}
private void menuButtonRemove_Click(object sender, EventArgs e)
{
if (mpListView1.SelectedIndices.Count > 0)
{
if (
MessageBox.Show(this, "Are you sure you want to delete the selected tuningdetails?", "",
MessageBoxButtons.YesNo) ==
DialogResult.Yes)
{
for (int i = 0; i < mpListView1.SelectedIndices.Count; i++)
{
int index = mpListView1.SelectedIndices[i];
TuningDetail tuningDetailToDelete = _tuningDetails[index];
_tuningDetailsToDelete.Add(tuningDetailToDelete);
_tuningDetails.Remove(tuningDetailToDelete);
}
UpdateTuningDetailList();
}
}
}
private IDictionary <int, IList <IChannel> > GetTuningChannels()
{
Stopwatch stopwatch = Stopwatch.StartNew();
Dictionary <int, IList <IChannel> > result = new Dictionary <int, IList <IChannel> >();
IList <TuningDetail> tuningDetails = TuningDetail.ListAll();
foreach (TuningDetail tuningDetail in tuningDetails)
{
IList <IChannel> tuningChannels;
result.TryGetValue(tuningDetail.IdChannel, out tuningChannels);
if (tuningChannels == null)
{
tuningChannels = new List <IChannel>();
result.Add(tuningDetail.IdChannel, tuningChannels);
}
tuningChannels.Add(_businessLayer.GetTuningChannel(tuningDetail));
}
stopwatch.Stop();
Log.Info("ChannelStates.GetTuningChannels took {0} msec", stopwatch.ElapsedMilliseconds);
return(result);
}
private void DoScan()
{
int tvChannelsNew = 0;
int radioChannelsNew = 0;
int tvChannelsUpdated = 0;
int radioChannelsUpdated = 0;
IUser user = new User();
user.CardId = _cardNumber;
try
{
// First lock the card, because so that other parts of a hybrid card can't be used at the same time
RemoteControl.Instance.EpgGrabberEnabled = false;
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
int index = -1;
IEnumerator <PlayListItem> enumerator = playlist.GetEnumerator();
while (enumerator.MoveNext())
{
string url = enumerator.Current.FileName.Substring(enumerator.Current.FileName.LastIndexOf('\\') + 1);
string name = enumerator.Current.Description;
DVBIPChannel tuneChannel = new DVBIPChannel();
tuneChannel.Url = url;
tuneChannel.Name = name;
string line = String.Format("{0}- {1} - {2}", 1 + index, tuneChannel.Name, tuneChannel.Url);
Log.Debug(line);
RemoteControl.Instance.Tune(ref user, tuneChannel, -1);
IChannel[] channels;
channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
if (channels == null || channels.Length == 0)
{
if (RemoteControl.Instance.TunerLocked(_cardNumber) == false)
{
line = String.Format("{0}- {1} - {2} :No Signal", 1 + index, tuneChannel.Url, tuneChannel.Name);
Log.Debug(line);
continue;
}
else
{
line = String.Format("{0}- {1} - {2} :Nothing found", 1 + index, tuneChannel.Url, tuneChannel.Name);
Log.Debug(line);
continue;
}
}
int newChannels = 0;
int updatedChannels = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
DVBIPChannel channel = (DVBIPChannel)channels[i];
if (channels.Length > 1)
{
if (channel.Name.IndexOf("Unknown") == 0)
{
channel.Name = name + (i + 1);
}
}
else
{
channel.Name = name;
}
bool exists;
TuningDetail currentDetail;
//Check if we already have this tuningdetail. According to DVB-IP specifications there are two ways to identify DVB-IP
//services: one ONID + SID based, the other domain/URL based. At this time we don't fully and properly implement the DVB-IP
//specifications, so the safest method for service identification is the URL. The user has the option to enable the use of
//ONID + SID identification and channel move detection...
if (true)
{
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
else
{
currentDetail = layer.GetTuningDetail(channel.Url, TvBusinessLayer.GetChannelType(channel));
}
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name, channel.LogicalChannelNumber);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.Persist();
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
if (_defaultTVGroup != "")
{
layer.AddChannelToGroup(dbChannel, _defaultTVGroup);
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tvChannelsUpdated++;
updatedChannels++;
}
else
{
tvChannelsNew++;
newChannels++;
}
}
if (channel.IsRadio)
{
if (exists)
{
radioChannelsUpdated++;
updatedChannels++;
}
else
{
radioChannelsNew++;
newChannels++;
}
}
layer.MapChannelToCard(card, dbChannel, false);
line = String.Format("{0}- {1} :New:{2} Updated:{3}", 1 + index, tuneChannel.Name, newChannels,
updatedChannels);
Log.Debug(line);
}
}
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
RemoteControl.Instance.StopCard(user);
}
}
/// <summary>
/// Scan Thread
/// </summary>
private void DoScan()
{
suminfo tv = new suminfo();
suminfo radio = new suminfo();
IUser user = new User();
user.CardId = _cardNumber;
try
{
scanState = ScanState.Scanning;
if (_dvbcChannels.Count == 0)
{
return;
}
RemoteControl.Instance.EpgGrabberEnabled = false;
SetButtonState();
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
for (int index = 0; index < _dvbcChannels.Count; ++index)
{
if (scanState == ScanState.Cancel)
{
return;
}
float percent = ((float)(index)) / _dvbcChannels.Count;
percent *= 100f;
if (percent > 100f)
{
percent = 100f;
}
progressBar1.Value = (int)percent;
Application.DoEvents();
DVBCChannel tuneChannel = new DVBCChannel(_dvbcChannels[index]); // new DVBCChannel();
string line = String.Format("{0}tp- {1}", 1 + index, tuneChannel.TuningInfo.ToString());
ListViewItem item = listViewStatus.Items.Add(new ListViewItem(line));
item.EnsureVisible();
if (index == 0)
{
RemoteControl.Instance.Scan(ref user, tuneChannel, -1);
}
IChannel[] channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
UpdateStatus();
if (channels == null || channels.Length == 0)
{
if (RemoteControl.Instance.TunerLocked(_cardNumber) == false)
{
line = String.Format("{0}tp- {1} {2} {3}:No signal", 1 + index, tuneChannel.Frequency,
tuneChannel.ModulationType, tuneChannel.SymbolRate);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
line = String.Format("{0}tp- {1} {2} {3}:Nothing found", 1 + index, tuneChannel.Frequency,
tuneChannel.ModulationType, tuneChannel.SymbolRate);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
radio.newChannel = 0;
radio.updChannel = 0;
tv.newChannel = 0;
tv.updChannel = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
DVBCChannel channel = (DVBCChannel)channels[i];
bool exists;
TuningDetail currentDetail;
//Check if we already have this tuningdetail. The user has the option to enable channel move detection...
if (checkBoxEnableChannelMoveDetection.Checked)
{
//According to the DVB specs ONID + SID is unique, therefore we do not need to use the TSID to identify a service.
//The DVB spec recommends that the SID should not change if a service moves. This theoretically allows us to
//track channel movements.
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
else
{
//There are certain providers that do not maintain unique ONID + SID combinations.
//In those cases, ONID + TSID + SID is generally unique. The consequence of using the TSID to identify
//a service is that channel movement tracking won't work (each transponder/mux should have its own TSID).
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.TransportId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name, channel.LogicalChannelNumber);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.Persist();
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
if (dbChannel.IsTv)
{
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
if (checkBoxCreateSignalGroup.Checked)
{
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.DVBC);
}
if (checkBoxCreateGroups.Checked)
{
layer.AddChannelToGroup(dbChannel, channel.Provider);
}
}
if (dbChannel.IsRadio)
{
layer.AddChannelToRadioGroup(dbChannel, TvConstants.RadioGroupNames.AllChannels);
if (checkBoxCreateSignalGroup.Checked)
{
layer.AddChannelToRadioGroup(dbChannel, TvConstants.RadioGroupNames.DVBC);
}
if (checkBoxCreateGroups.Checked)
{
layer.AddChannelToRadioGroup(dbChannel, channel.Provider);
}
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tv.updChannel++;
}
else
{
tv.newChannel++;
tv.newChannels.Add(channel);
}
}
if (channel.IsRadio)
{
if (exists)
{
radio.updChannel++;
}
else
{
radio.newChannel++;
radio.newChannels.Add(channel);
}
}
layer.MapChannelToCard(card, dbChannel, false);
line = String.Format("{0}tp- {1} {2} {3}:New TV/Radio:{4}/{5} Updated TV/Radio:{6}/{7}", 1 + index,
tuneChannel.Frequency, tuneChannel.ModulationType, tuneChannel.SymbolRate,
tv.newChannel, radio.newChannel, tv.updChannel, radio.updChannel);
item.Text = line;
}
tv.updChannelSum += tv.updChannel;
radio.updChannelSum += radio.updChannel;
}
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
RemoteControl.Instance.StopCard(user);
RemoteControl.Instance.EpgGrabberEnabled = true;
progressBar1.Value = 100;
scanState = ScanState.Done;
SetButtonState();
}
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total radio channels updated:{0}, new:{1}", radio.updChannelSum,
radio.newChannelSum)));
foreach (IChannel newChannel in radio.newChannels)
{
listViewStatus.Items.Add(new ListViewItem(String.Format(" -> new channel: {0}", newChannel.Name)));
}
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total tv channels updated:{0}, new:{1}", tv.updChannelSum, tv.newChannelSum)));
foreach (IChannel newChannel in tv.newChannels)
{
listViewStatus.Items.Add(new ListViewItem(String.Format(" -> new channel: {0}", newChannel.Name)));
}
ListViewItem lastItem = listViewStatus.Items.Add(new ListViewItem("Scan done..."));
lastItem.EnsureVisible();
}
protected override void OnPageLoad()
{
base.OnPageLoad();
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelName", TVHome.Card.ChannelName);
GUIPropertyManager.SetProperty("#TV.TuningDetails.RTSPURL", TVHome.Card.RTSPUrl);
Channel chan = TVHome.Navigator.Channel;
if (chan != null)
{
try
{
GUIPropertyManager.SetProperty("#TV.TuningDetails.HasCiMenuSupport", TVHome.Card.CiMenuSupported().ToString());
}
catch (System.Exception ex)
{
Log.Error("Error loading TuningDetails / HasCiMenuSupport:" + ex.StackTrace);
}
IList <TuningDetail> details = chan.ReferringTuningDetail();
if (details.Count > 0)
{
TuningDetail detail = null;
switch (TVHome.Card.Type)
{
case TvLibrary.Interfaces.CardType.Analog:
foreach (TuningDetail t in details)
{
if (t.ChannelType == 0)
{
detail = t;
}
}
break;
case TvLibrary.Interfaces.CardType.Atsc:
foreach (TuningDetail t in details)
{
if (t.ChannelType == 1)
{
detail = t;
}
}
break;
case TvLibrary.Interfaces.CardType.DvbC:
foreach (TuningDetail t in details)
{
if (t.ChannelType == 2)
{
detail = t;
}
}
break;
case TvLibrary.Interfaces.CardType.DvbS:
foreach (TuningDetail t in details)
{
if (t.ChannelType == 3)
{
detail = t;
}
}
break;
case TvLibrary.Interfaces.CardType.DvbT:
foreach (TuningDetail t in details)
{
if (t.ChannelType == 4)
{
detail = t;
}
}
break;
default:
detail = details[0];
break;
}
if (detail != null)
{
GUIPropertyManager.SetProperty("#TV.TuningDetails.Band", detail.Band.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.BandWidth", detail.Bandwidth.ToString());
switch (detail.ChannelType)
{
case 0:
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelType", "Analog");
break;
case 1:
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelType", "Atsc");
break;
case 2:
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelType", "DVB-C");
break;
case 3:
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelType", "DVB-S");
break;
case 4:
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelType", "DVB-T");
break;
}
IUser user = TVHome.Card.User;
IVideoStream videoStream = TVHome.Card.GetCurrentVideoStream((User)user);
IAudioStream[] audioStreams = TVHome.Card.AvailableAudioStreams;
MediaPortal.Player.VideoStreamFormat videoFormat = MediaPortal.Player.g_Player.GetVideoFormat();
String audioPids = String.Empty;
String videoPid = String.Empty;
audioPids = audioStreams.Aggregate(audioPids, (current, stream) => current + (stream.Pid + " (" + stream.StreamType + ") "));
if (videoStream != null)
{
videoPid = videoStream.Pid.ToString() + " (" + videoStream.StreamType + ")";
}
GUIPropertyManager.SetProperty("#Play.Current.TSBitRate",
((float)MediaPortal.Player.g_Player.GetVideoFormat().bitrate / 1024 / 1024).ToString("0.00", CultureInfo.InvariantCulture));
GUIPropertyManager.SetProperty("#Play.Current.VideoFormat.RawResolution",
videoFormat.width.ToString() + "x" + videoFormat.height.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.CountryId", detail.CountryId.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.FreeToAir", detail.FreeToAir.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.Frequency", detail.Frequency.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.InnerFecRate", detail.InnerFecRate.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.Modulation", detail.Modulation.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.NetworkId", detail.NetworkId.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.PmtPid", detail.PmtPid.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.Polarisation", detail.Polarisation.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.Provider", detail.Provider);
GUIPropertyManager.SetProperty("#TV.TuningDetails.ServiceId", detail.ServiceId.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.SymbolRate", detail.Symbolrate.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.TransportId", detail.TransportId.ToString());
if (videoStream != null)
{
GUIPropertyManager.SetProperty("#TV.TuningDetails.PcrPid", videoStream.PcrPid.ToString());
}
GUIPropertyManager.SetProperty("#TV.TuningDetails.VideoPid", videoPid);
GUIPropertyManager.SetProperty("#TV.TuningDetails.AudioPid", audioPids);
}
}
}
}
private void DoScan()
{
int tvChannelsNew = 0;
int radioChannelsNew = 0;
int tvChannelsUpdated = 0;
int radioChannelsUpdated = 0;
string buttonText = mpButtonScanTv.Text;
IUser user = new User();
user.CardId = _cardNumber;
try
{
// First lock the card, because so that other parts of a hybrid card can't be used at the same time
_isScanning = true;
_stopScanning = false;
mpButtonScanTv.Text = "Cancel...";
RemoteControl.Instance.EpgGrabberEnabled = false;
listViewStatus.Items.Clear();
PlayList playlist = new PlayList();
if (mpComboBoxService.SelectedIndex == 0)
{
//TODO read SAP announcements
}
else
{
IPlayListIO playlistIO =
PlayListFactory.CreateIO(String.Format(@"{0}\TuningParameters\dvbip\{1}.m3u", PathManager.GetDataPath,
mpComboBoxService.SelectedItem));
playlistIO.Load(playlist,
String.Format(@"{0}\TuningParameters\dvbip\{1}.m3u", PathManager.GetDataPath,
mpComboBoxService.SelectedItem));
}
if (playlist.Count == 0)
{
return;
}
mpComboBoxService.Enabled = false;
checkBoxCreateGroups.Enabled = false;
checkBoxEnableChannelMoveDetection.Enabled = false;
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
int index = -1;
IEnumerator <PlayListItem> enumerator = playlist.GetEnumerator();
while (enumerator.MoveNext())
{
if (_stopScanning)
{
return;
}
index++;
float percent = ((float)(index)) / playlist.Count;
percent *= 100f;
if (percent > 100f)
{
percent = 100f;
}
progressBar1.Value = (int)percent;
string url = enumerator.Current.FileName.Substring(enumerator.Current.FileName.LastIndexOf('\\') + 1);
string name = enumerator.Current.Description;
DVBIPChannel tuneChannel = new DVBIPChannel();
tuneChannel.Url = url;
tuneChannel.Name = name;
string line = String.Format("{0}- {1} - {2}", 1 + index, tuneChannel.Name, tuneChannel.Url);
ListViewItem item = listViewStatus.Items.Add(new ListViewItem(line));
item.EnsureVisible();
RemoteControl.Instance.Tune(ref user, tuneChannel, -1);
IChannel[] channels;
channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
UpdateStatus();
if (channels == null || channels.Length == 0)
{
if (RemoteControl.Instance.TunerLocked(_cardNumber) == false)
{
line = String.Format("{0}- {1} :No Signal", 1 + index, tuneChannel.Url);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
else
{
line = String.Format("{0}- {1} :Nothing found", 1 + index, tuneChannel.Url);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
}
int newChannels = 0;
int updatedChannels = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
DVBIPChannel channel = (DVBIPChannel)channels[i];
if (channels.Length > 1)
{
if (channel.Name.IndexOf("Unknown") == 0)
{
channel.Name = name + (i + 1);
}
}
else
{
channel.Name = name;
}
bool exists;
TuningDetail currentDetail;
//Check if we already have this tuningdetail. According to DVB-IP specifications there are two ways to identify DVB-IP
//services: one ONID + SID based, the other domain/URL based. At this time we don't fully and properly implement the DVB-IP
//specifications, so the safest method for service identification is the URL. The user has the option to enable the use of
//ONID + SID identification and channel move detection...
if (checkBoxEnableChannelMoveDetection.Checked)
{
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
else
{
currentDetail = layer.GetTuningDetail(channel.Url, TvBusinessLayer.GetChannelType(channel));
}
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name, channel.LogicalChannelNumber);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.Persist();
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
if (checkBoxCreateGroups.Checked)
{
layer.AddChannelToGroup(dbChannel, channel.Provider);
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tvChannelsUpdated++;
updatedChannels++;
}
else
{
tvChannelsNew++;
newChannels++;
}
}
if (channel.IsRadio)
{
if (exists)
{
radioChannelsUpdated++;
updatedChannels++;
}
else
{
radioChannelsNew++;
newChannels++;
}
}
layer.MapChannelToCard(card, dbChannel, false);
line = String.Format("{0}- {1} :New:{2} Updated:{3}", 1 + index, tuneChannel.Name, newChannels,
updatedChannels);
item.Text = line;
}
}
//DatabaseManager.Instance.SaveChanges();
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
RemoteControl.Instance.StopCard(user);
RemoteControl.Instance.EpgGrabberEnabled = true;
progressBar1.Value = 100;
mpComboBoxService.Enabled = true;
checkBoxCreateGroups.Enabled = true;
checkBoxEnableChannelMoveDetection.Enabled = true;
mpButtonScanTv.Text = buttonText;
_isScanning = false;
}
ListViewItem lastItem = listViewStatus.Items.Add(new ListViewItem("Scan done..."));
lastItem =
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total radio channels new:{0} updated:{1}", radioChannelsNew,
radioChannelsUpdated)));
lastItem =
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total tv channels new:{0} updated:{1}", tvChannelsNew, tvChannelsUpdated)));
lastItem.EnsureVisible();
}
/// <summary>
/// Play a radio channel
/// </summary>
/// <param name="channelId">Id of the channel</param>
public static void PlayRadioChannel(int channelId)
{
if (GUIGraphicsContext.form.InvokeRequired)
{
PlayRadioChannelDelegate d = PlayRadioChannel;
GUIGraphicsContext.form.Invoke(d, channelId);
return;
}
WifiRemote.LogMessage("Start radio channel " + channelId, WifiRemote.LogType.Debug);
TvDatabase.Channel channel = TvDatabase.Channel.Retrieve(channelId);
if (channel != null)
{
if (GUIWindowManager.ActiveWindow != (int)MediaPortal.GUI.Library.GUIWindow.Window.WINDOW_RADIO)
{
WifiRemote.LogMessage("Radio Window not active, activating it", WifiRemote.LogType.Debug);
MediaPortal.GUI.Library.GUIWindowManager.ActivateWindow((int)MediaPortal.GUI.Library.GUIWindow.Window.WINDOW_RADIO);
}
GUIPropertyManager.RemovePlayerProperties();
GUIPropertyManager.SetProperty("#Play.Current.ArtistThumb", channel.DisplayName);
GUIPropertyManager.SetProperty("#Play.Current.Album", channel.DisplayName);
GUIPropertyManager.SetProperty("#Play.Current.Title", channel.DisplayName);
GUIPropertyManager.SetProperty("#Play.Current.Title", channel.DisplayName);
string strLogo = Utils.GetCoverArt(Thumbs.Radio, channel.DisplayName);
if (string.IsNullOrEmpty(strLogo))
{
strLogo = "defaultMyRadioBig.png";
}
GUIPropertyManager.SetProperty("#Play.Current.Thumb", strLogo);
if (g_Player.Playing && !channel.IsWebstream())
{
if (!g_Player.IsTimeShifting || (g_Player.IsTimeShifting && channel.IsWebstream()))
{
WifiRemote.LogMessage("Stopping current media so we can start playing radio", WifiRemote.LogType.Debug);
g_Player.Stop();
}
}
bool success = false;
if (channel.IsWebstream())
{
IList <TuningDetail> details = channel.ReferringTuningDetail();
TuningDetail detail = details[0];
WifiRemote.LogMessage("Play webStream:" + detail.Name + ", url:" + detail.Url, WifiRemote.LogType.Debug);
success = g_Player.PlayAudioStream(detail.Url);
GUIPropertyManager.SetProperty("#Play.Current.Title", channel.DisplayName);
}
else
{
// TV card radio channel
WifiRemote.LogMessage("Play TV card radio channel", WifiRemote.LogType.Debug);
//Check if same channel is alrady playing
if (g_Player.IsRadio && g_Player.Playing)
{
Channel currentlyPlaying = TvPlugin.TVHome.Navigator.Channel;
if (currentlyPlaying != null && currentlyPlaying.IdChannel == channel.IdChannel)
{
WifiRemote.LogMessage("Already playing TV card radio channel with id:" + channel.IdChannel + ", do not tune again", WifiRemote.LogType.Debug);
}
else
{
success = TvPlugin.TVHome.ViewChannelAndCheck(channel);
}
}
else
{
success = TvPlugin.TVHome.ViewChannelAndCheck(channel);
}
}
WifiRemote.LogMessage("Started radio channel " + channelId + " Success: " + success, WifiRemote.LogType.Debug);
}
else
{
Log.Warn("Couldn't retrieve radio channel for id: " + channelId);
}
}
protected override void OnPageLoad()
{
base.OnPageLoad();
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelName", TVHome.Card.ChannelName);
GUIPropertyManager.SetProperty("#TV.TuningDetails.RTSPURL", TVHome.Card.RTSPUrl);
Channel chan = TVHome.Navigator.Channel;
if (chan != null)
{
try
{
GUIPropertyManager.SetProperty("#TV.TuningDetails.HasCiMenuSupport", TVHome.Card.CiMenuSupported().ToString());
}
catch (System.Exception ex)
{
Log.Error("Error loading TuningDetails / HasCiMenuSupport:" + ex.StackTrace);
}
IList <TuningDetail> details = chan.ReferringTuningDetail();
if (details.Count > 0)
{
TuningDetail detail = null;
switch (TVHome.Card.Type)
{
case TvLibrary.Interfaces.CardType.Analog:
foreach (TuningDetail t in details)
{
if (t.ChannelType == 0)
{
detail = t;
}
}
break;
case TvLibrary.Interfaces.CardType.Atsc:
foreach (TuningDetail t in details)
{
if (t.ChannelType == 1)
{
detail = t;
}
}
break;
case TvLibrary.Interfaces.CardType.DvbC:
foreach (TuningDetail t in details)
{
if (t.ChannelType == 2)
{
detail = t;
}
}
break;
case TvLibrary.Interfaces.CardType.DvbS:
foreach (TuningDetail t in details)
{
if (t.ChannelType == 3)
{
detail = t;
}
}
break;
case TvLibrary.Interfaces.CardType.DvbT:
foreach (TuningDetail t in details)
{
if (t.ChannelType == 4)
{
detail = t;
}
}
break;
default:
detail = details[0];
break;
}
GUIPropertyManager.SetProperty("#TV.TuningDetails.Band", detail.Band.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.BandWidth", detail.Bandwidth.ToString());
switch (detail.ChannelType)
{
case 0:
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelType", "Analog");
break;
case 1:
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelType", "Atsc");
break;
case 2:
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelType", "DVB-C");
break;
case 3:
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelType", "DVB-S");
break;
case 4:
GUIPropertyManager.SetProperty("#TV.TuningDetails.ChannelType", "DVB-T");
break;
}
IUser user = TVHome.Card.User;
IVideoStream videoStream = TVHome.Card.GetCurrentVideoStream((User)user);
IAudioStream[] audioStreams = TVHome.Card.AvailableAudioStreams;
String audioPids = String.Empty;
String videoPid = String.Empty;
foreach (IAudioStream stream in audioStreams)
{
audioPids += stream.Pid + " (" + stream.StreamType + ") ";
}
videoPid = videoStream.Pid.ToString() + " (" + videoStream.StreamType + ")";
GUIPropertyManager.SetProperty("#TV.TuningDetails.CountryId", detail.CountryId.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.FreeToAir", detail.FreeToAir.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.Frequency", detail.Frequency.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.InnerFecRate", detail.InnerFecRate.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.Modulation", detail.Modulation.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.NetworkId", detail.NetworkId.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.PmtPid", detail.PmtPid.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.Polarisation", detail.Polarisation.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.Provider", detail.Provider);
GUIPropertyManager.SetProperty("#TV.TuningDetails.ServiceId", detail.ServiceId.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.SymbolRate", detail.Symbolrate.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.TransportId", detail.TransportId.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.PcrPid", videoStream.PcrPid.ToString());
GUIPropertyManager.SetProperty("#TV.TuningDetails.VideoPid", videoPid);
GUIPropertyManager.SetProperty("#TV.TuningDetails.AudioPid", audioPids);
}
}
}
public int Compare(GUIListItem item1, GUIListItem item2)
{
if (item1 == item2)
{
return(0);
}
if (item1 == null)
{
return(-1);
}
if (item2 == null)
{
return(-1);
}
if (item1.IsFolder && item1.Label == "..")
{
return(-1);
}
if (item2.IsFolder && item2.Label == "..")
{
return(1);
}
if (item1.IsFolder && !item2.IsFolder)
{
return(-1);
}
if (!item1.IsFolder && item2.IsFolder)
{
return(1);
}
SortMethod method = currentSortMethod;
bool bAscending = m_bSortAscending;
Channel channel1 = item1.MusicTag as Channel;
Channel channel2 = item2.MusicTag as Channel;
switch (method)
{
case SortMethod.Name:
if (bAscending)
{
return(String.Compare(item1.Label, item2.Label, true));
}
return(String.Compare(item2.Label, item1.Label, true));
case SortMethod.Type:
string strURL1 = "0";
string strURL2 = "0";
if (item1.IconImage.ToLower().Equals("defaultmyradiostream.png"))
{
strURL1 = "1";
}
if (item2.IconImage.ToLower().Equals("defaultmyradiostream.png"))
{
strURL2 = "1";
}
if (strURL1.Equals(strURL2))
{
if (bAscending)
{
return(String.Compare(item1.Label, item2.Label, true));
}
return(String.Compare(item2.Label, item1.Label, true));
}
if (bAscending)
{
if (strURL1.Length > 0)
{
return(1);
}
return(-1);
}
if (strURL1.Length > 0)
{
return(-1);
}
return(1);
//break;
case SortMethod.Number:
if (channel1 != null && channel2 != null)
{
RadioGroupMap channel1GroupMap = (RadioGroupMap)item1.AlbumInfoTag;
RadioGroupMap channel2GroupMap = (RadioGroupMap)item2.AlbumInfoTag;
int channel1GroupSort = channel1GroupMap.SortOrder;
int channel2GroupSort = channel2GroupMap.SortOrder;
if (bAscending)
{
if (channel1GroupSort > channel2GroupSort)
{
return(1);
}
return(-1);
}
if (channel2GroupSort > channel1GroupSort)
{
return(1);
}
return(-1);
}
if (channel1 != null)
{
return(-1);
}
return(channel2 != null ? 1 : 0);
//break;
case SortMethod.Bitrate:
IList <TuningDetail> details1 = channel1.ReferringTuningDetail();
TuningDetail detail1 = details1[0];
IList <TuningDetail> details2 = channel2.ReferringTuningDetail();
TuningDetail detail2 = details2[0];
if (detail1 != null && detail2 != null)
{
if (bAscending)
{
if (detail1.Bitrate > detail2.Bitrate)
{
return(1);
}
return(-1);
}
if (detail2.Bitrate > detail1.Bitrate)
{
return(1);
}
return(-1);
}
return(0);
}
return(0);
}
private void DoScan()
{
int tvChannelsNew = 0;
int radioChannelsNew = 0;
int tvChannelsUpdated = 0;
int radioChannelsUpdated = 0;
string buttonText = mpButtonScanTv.Text;
try
{
_isScanning = true;
_stopScanning = false;
mpButtonScanTv.Text = "Cancel...";
RemoteControl.Instance.EpgGrabberEnabled = false;
if (_atscChannels.Count == 0)
{
return;
}
mpComboBoxFrequencies.Enabled = false;
listViewStatus.Items.Clear();
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
IUser user = new User();
user.CardId = _cardNumber;
int minchan = 2;
int maxchan = 69 + 1;
if ((string)mpComboBoxTuningMode.SelectedItem == "Clear QAM Cable")
{
minchan = 1;
maxchan = _atscChannels.Count + 1;
}
else if ((string)mpComboBoxTuningMode.SelectedItem == "Digital Cable")
{
minchan = 0;
maxchan = 1;
}
for (int index = minchan; index < maxchan; ++index)
{
if (_stopScanning)
{
return;
}
float percent = ((float)(index)) / (maxchan - minchan);
percent *= 100f;
if (percent > 100f)
{
percent = 100f;
}
progressBar1.Value = (int)percent;
ATSCChannel tuneChannel = new ATSCChannel();
tuneChannel.NetworkId = -1;
tuneChannel.TransportId = -1;
tuneChannel.ServiceId = -1;
tuneChannel.MinorChannel = -1;
tuneChannel.MajorChannel = -1;
string line;
if ((string)mpComboBoxTuningMode.SelectedItem == "Clear QAM Cable")
{
tuneChannel.PhysicalChannel = index;
tuneChannel.Frequency = _atscChannels[index - 1].frequency;
if (tuneChannel.Frequency < 10000)
{
continue;
}
tuneChannel.ModulationType = ModulationType.Mod256Qam;
line = string.Format("physical channel = {0}, frequency = {1} kHz, modulation = 256 QAM", tuneChannel.PhysicalChannel, tuneChannel.Frequency);
Log.Info("ATSC: scanning clear QAM cable, {0}, frequency plan = {1}", line, mpComboBoxFrequencies.SelectedItem);
}
else if ((string)mpComboBoxTuningMode.SelectedItem == "ATSC Digital Terrestrial")
{
tuneChannel.PhysicalChannel = index;
tuneChannel.Frequency = -1;
tuneChannel.ModulationType = ModulationType.Mod8Vsb;
line = string.Format("physical channel = {0}, modulation = 8 VSB", tuneChannel.PhysicalChannel);
Log.Info("ATSC: scanning ATSC over-the-air, {0}", line);
}
else
{
tuneChannel.PhysicalChannel = 0;
tuneChannel.ModulationType = ModulationType.Mod256Qam;
line = "out-of-band service information";
Log.Info("ATSC: scanning digital cable, {0}", line);
}
line += "... ";
ListViewItem item = listViewStatus.Items.Add(new ListViewItem(line));
item.EnsureVisible();
if (index == minchan)
{
RemoteControl.Instance.Scan(ref user, tuneChannel, -1);
}
IChannel[] channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
UpdateStatus();
if (channels == null || channels.Length == 0)
{
if (tuneChannel.PhysicalChannel > 0 && !RemoteControl.Instance.TunerLocked(_cardNumber))
{
line += "no signal";
}
else
{
line += "signal locked, no channels found";
}
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
int newChannels = 0;
int updatedChannels = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
ATSCChannel channel = (ATSCChannel)channels[i];
//No support for channel moving, or merging with existing channels here.
//We do not know how ATSC works to correctly implement this.
TuningDetail currentDetail = layer.GetTuningDetail(channel);
if (currentDetail != null)
{
if (channel.IsDifferentTransponder(layer.GetTuningChannel(currentDetail)))
{
currentDetail = null;
}
}
bool exists;
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name, channel.LogicalChannelNumber);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.Persist();
if (dbChannel.IsTv)
{
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
}
if (dbChannel.IsRadio)
{
layer.AddChannelToRadioGroup(dbChannel, TvConstants.RadioGroupNames.AllChannels);
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tvChannelsUpdated++;
updatedChannels++;
}
else
{
tvChannelsNew++;
newChannels++;
}
}
if (channel.IsRadio)
{
if (exists)
{
radioChannelsUpdated++;
updatedChannels++;
}
else
{
radioChannelsNew++;
newChannels++;
}
}
layer.MapChannelToCard(card, dbChannel, false);
}
line += string.Format("new = {0}, updated = {1}", newChannels, updatedChannels);
item.Text = line;
Log.Info("ATSC: scan result, new = {0}, updated = {1}", newChannels, updatedChannels);
}
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
IUser user = new User();
user.CardId = _cardNumber;
RemoteControl.Instance.StopCard(user);
RemoteControl.Instance.EpgGrabberEnabled = true;
progressBar1.Value = 100;
mpComboBoxTuningMode.Enabled = true;
UpdateQamFrequencyFieldAvailability();
mpButtonScanTv.Text = buttonText;
_isScanning = false;
}
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total radio channels, new = {0}, updated = {1}", radioChannelsNew,
radioChannelsUpdated)));
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total TV channels, new = {0} updated = {1}", tvChannelsNew, tvChannelsUpdated)));
ListViewItem lastItem = listViewStatus.Items.Add(new ListViewItem("Scan done!"));
lastItem.EnsureVisible();
Log.Info("ATSC: scan summary, new TV = {0}, updated TV = {1}, new radio = {2}, updated radio = {3}", tvChannelsNew, tvChannelsUpdated, radioChannelsNew, radioChannelsUpdated);
}
private void DoScan()
{
int tvChannelsNew = 0;
int radioChannelsNew = 0;
int tvChannelsUpdated = 0;
int radioChannelsUpdated = 0;
string buttonText = mpButtonScanTv.Text;
try
{
_isScanning = true;
_stopScanning = false;
mpButtonScanTv.Text = "Cancel...";
RemoteControl.Instance.EpgGrabberEnabled = false;
if (_atscChannels.Count == 0)
{
return;
}
mpComboBoxFrequencies.Enabled = false;
listViewStatus.Items.Clear();
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
IUser user = new User();
user.CardId = _cardNumber;
int minchan = 2;
int maxchan = 69;
//Check if QAM if so then the number of channels varies
if (checkBoxQAM.Checked)
{
minchan = 0;
maxchan = _atscChannels.Count;
}
for (int index = minchan; index < maxchan; ++index)
{
if (_stopScanning)
{
return;
}
float percent = ((float)(index)) / (maxchan - minchan);
percent *= 100f;
if (percent > 100f)
{
percent = 100f;
}
progressBar1.Value = (int)percent;
ATSCChannel tuneChannel = new ATSCChannel();
tuneChannel.NetworkId = -1;
tuneChannel.TransportId = -1;
tuneChannel.ServiceId = -1;
tuneChannel.MinorChannel = -1;
tuneChannel.MajorChannel = -1;
if (checkBoxQAM.Checked)
{
Log.WriteFile("ATSC tune: QAM checkbox selected... using Modulation 256Qam");
tuneChannel.PhysicalChannel = index + 1;
tuneChannel.Frequency = _atscChannels[index].frequency;
tuneChannel.ModulationType = ModulationType.Mod256Qam;
}
else
{
Log.WriteFile("ATSC tune: QAM checkbox not selected... using Modulation 8Vsb");
tuneChannel.PhysicalChannel = index;
tuneChannel.Frequency = -1;
tuneChannel.ModulationType = ModulationType.Mod8Vsb;
}
Log.WriteFile("ATSC tune: PhysicalChannel: {0} Frequency: {1} Modulation: {2}", tuneChannel.PhysicalChannel,
tuneChannel.Frequency, tuneChannel.ModulationType);
string line = String.Format("physical channel:{0} frequency:{1} modulation:{2}", tuneChannel.PhysicalChannel,
tuneChannel.Frequency, tuneChannel.ModulationType);
ListViewItem item = listViewStatus.Items.Add(new ListViewItem(line));
item.EnsureVisible();
if (index == minchan)
{
RemoteControl.Instance.Scan(ref user, tuneChannel, -1);
}
IChannel[] channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
UpdateStatus();
/*if (channels == null || channels.Length == 0)
* {
* if (checkBoxQAM.Checked)
* {
* //try Modulation 64Qam now
* tuneChannel.PhysicalChannel = index + 1;
* tuneChannel.Frequency = _atscChannels[index].frequency;
* tuneChannel.ModulationType = ModulationType.Mod64Qam;
* line = String.Format("physical channel:{0} frequency:{1} modulation:{2}: No signal", tuneChannel.PhysicalChannel, tuneChannel.Frequency, tuneChannel.ModulationType);
* item.Text = line;
* channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
* }
* }*/
UpdateStatus();
if (channels == null || channels.Length == 0)
{
if (RemoteControl.Instance.TunerLocked(_cardNumber) == false)
{
line = String.Format("physical channel:{0} frequency:{1} modulation:{2}: No signal",
tuneChannel.PhysicalChannel, tuneChannel.Frequency, tuneChannel.ModulationType);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
line = String.Format("physical channel:{0} frequency:{1} modulation:{2}: Nothing found",
tuneChannel.PhysicalChannel, tuneChannel.Frequency, tuneChannel.ModulationType);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
int newChannels = 0;
int updatedChannels = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
ATSCChannel channel = (ATSCChannel)channels[i];
//No support for channel moving, or merging with existing channels here.
//We do not know how ATSC works to correctly implement this.
TuningDetail currentDetail = layer.GetTuningDetail(channel);
if (currentDetail != null)
{
if (channel.Frequency != currentDetail.Frequency)
{
currentDetail = null;
}
}
bool exists;
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.Persist();
if (dbChannel.IsTv)
{
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
}
if (dbChannel.IsRadio)
{
layer.AddChannelToRadioGroup(dbChannel, TvConstants.RadioGroupNames.AllChannels);
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tvChannelsUpdated++;
updatedChannels++;
}
else
{
tvChannelsNew++;
newChannels++;
}
}
if (channel.IsRadio)
{
if (exists)
{
radioChannelsUpdated++;
updatedChannels++;
}
else
{
radioChannelsNew++;
newChannels++;
}
}
layer.MapChannelToCard(card, dbChannel, false);
line = String.Format("physical channel:{0} frequency:{1} modulation:{2} New:{3} Updated:{4}",
tuneChannel.PhysicalChannel, tuneChannel.Frequency, tuneChannel.ModulationType,
newChannels, updatedChannels);
item.Text = line;
}
}
//DatabaseManager.Instance.SaveChanges();
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
IUser user = new User();
user.CardId = _cardNumber;
RemoteControl.Instance.StopCard(user);
RemoteControl.Instance.EpgGrabberEnabled = true;
progressBar1.Value = 100;
checkBoxQAM.Enabled = true;
mpComboBoxFrequencies.Enabled = true;
mpButtonScanTv.Text = buttonText;
_isScanning = false;
}
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total radio channels new:{0} updated:{1}", radioChannelsNew,
radioChannelsUpdated)));
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total tv channels new:{0} updated:{1}", tvChannelsNew, tvChannelsUpdated)));
ListViewItem lastItem = listViewStatus.Items.Add(new ListViewItem("Scan done..."));
lastItem.EnsureVisible();
}
private void DoScan()
{
suminfo tv = new suminfo();
suminfo radio = new suminfo();
IUser user = new User();
user.CardId = _cardNumber;
try
{
if (_DVBCChannels.Count == 0)
{
return;
}
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
for (int index = 0; index < _DVBCChannels.Count; ++index)
{
DVBCTuning curTuning = _DVBCChannels[index];
DVBCChannel tuneChannel = new DVBCChannel(curTuning);
string line = String.Format("{0}tp- {1}", 1 + index, tuneChannel.TuningInfo.ToString());
Log.Debug(line);
if (index == 0)
{
RemoteControl.Instance.Scan(ref user, tuneChannel, -1);
}
IChannel[] channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
if (channels == null || channels.Length == 0)
{
if (RemoteControl.Instance.TunerLocked(_cardNumber) == false)
{
line = String.Format("{0}tp- {1} {2} {3}:No signal", 1 + index, tuneChannel.Frequency,
tuneChannel.ModulationType, tuneChannel.SymbolRate);
Log.Error(line);
continue;
}
line = String.Format("{0}tp- {1} {2} {3}:Nothing found", 1 + index, tuneChannel.Frequency,
tuneChannel.ModulationType, tuneChannel.SymbolRate);
Log.Error(line);
continue;
}
radio.newChannel = 0;
radio.updChannel = 0;
tv.newChannel = 0;
tv.updChannel = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
DVBCChannel channel = (DVBCChannel)channels[i];
bool exists;
TuningDetail currentDetail;
//Check if we already have this tuningdetail. The user has the option to enable channel move detection...
if (true)
{
//According to the DVB specs ONID + SID is unique, therefore we do not need to use the TSID to identify a service.
//The DVB spec recommends that the SID should not change if a service moves. This theoretically allows us to
//track channel movements.
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
else
{
//There are certain providers that do not maintain unique ONID + SID combinations.
//In those cases, ONID + TSID + SID is generally unique. The consequence of using the TSID to identify
//a service is that channel movement tracking won't work (each transponder/mux should have its own TSID).
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.TransportId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name, channel.LogicalChannelNumber);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.GrabEpg = true;
dbChannel.Persist();
if (dbChannel.IsTv)
{
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
if (_defaultTVGroup != "")
{
layer.AddChannelToGroup(dbChannel, _defaultTVGroup);
}
}
if (dbChannel.IsRadio)
{
layer.AddChannelToRadioGroup(dbChannel, TvConstants.RadioGroupNames.AllChannels);
if (_defaultTVGroup != "")
{
layer.AddChannelToRadioGroup(dbChannel, _defaultTVGroup);
}
}
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tv.updChannel++;
}
else
{
tv.newChannel++;
tv.newChannels.Add(channel);
}
}
if (channel.IsRadio)
{
if (exists)
{
radio.updChannel++;
}
else
{
radio.newChannel++;
radio.newChannels.Add(channel);
}
}
layer.MapChannelToCard(card, dbChannel, false);
line = String.Format("{0}tp- {1} {2} {3}:New TV/Radio:{4}/{5} Updated TV/Radio:{6}/{7}", 1 + index,
tuneChannel.Frequency, tuneChannel.ModulationType, tuneChannel.SymbolRate,
tv.newChannel, radio.newChannel, tv.updChannel, radio.updChannel);
Log.Debug(line);
}
tv.updChannelSum += tv.updChannel;
radio.updChannelSum += radio.updChannel;
}
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
RemoteControl.Instance.StopCard(user);
}
if (radio.newChannels.Count == 0)
{
Log.Debug("No new radio channels");
}
else
{
foreach (IChannel newChannel in radio.newChannels)
{
String line = String.Format("Radio -> new channel: {0}", newChannel.Name);
Log.Debug(line);
}
}
if (tv.newChannels.Count == 0)
{
Log.Debug("No new TV channels");
}
else
{
foreach (IChannel newChannel in tv.newChannels)
{
String line = String.Format("TV -> new channel: {0}", newChannel.Name);
Log.Debug(line);
}
}
}
