private GUIListControl getChannelList()
{
GUIListControl lstChannels = null;
if (TVHome.ShowChannelStateIcons() && lstChannelsWithStateIcons != null)
{
lstChannels = lstChannelsWithStateIcons;
}
else
{
lstChannels = lstChannelsNoStateIcons;
}
return(lstChannels);
}
/// <summary>
/// Fill the list with channels
/// </summary>
public void FillChannelList()
{
List <Channel> tvChannelList = GetChannelListByGroup();
benchClock = Stopwatch.StartNew();
DateTime nextEPGupdate = GetNextEpgUpdate();
Dictionary <int, NowAndNext> listNowNext = GetNowAndNext(tvChannelList, nextEPGupdate);
benchClock.Stop();
Log.Debug("TvMiniGuide: FillChannelList retrieved {0} programs for {1} channels in {2} ms", listNowNext.Count,
tvChannelList.Count, benchClock.ElapsedMilliseconds.ToString());
GUIListItem item = null;
string ChannelLogo = "";
//List<int> RecChannels = null;
//List<int> TSChannels = null;
int SelectedID = 0;
int channelID = 0;
bool DisplayStatusInfo = true;
Dictionary <int, ChannelState> tvChannelStatesList = null;
if (TVHome.ShowChannelStateIcons())
{
benchClock.Reset();
benchClock.Start();
if (TVHome.Navigator.CurrentGroup.GroupName.Equals(TvConstants.TvGroupNames.AllChannels) ||
(!g_Player.IsTV && !g_Player.Playing))
{
//we have no way of using the cached channelstates on the server in the following situations.
// 1) when the "all channels" group is selected - too many channels.
// 2) when user is not timeshifting - no user object on the server.
User currentUser = new User();
tvChannelStatesList = TVHome.TvServer.GetAllChannelStatesForGroup(TVHome.Navigator.CurrentGroup.IdGroup,
currentUser);
}
else
{
// use the more speedy approach
// ask the server of the cached list of channel states corresponding to the user.
tvChannelStatesList = TVHome.TvServer.GetAllChannelStatesCached(TVHome.Card.User);
if (tvChannelStatesList == null)
{
//slow approach.
tvChannelStatesList = TVHome.TvServer.GetAllChannelStatesForGroup(TVHome.Navigator.CurrentGroup.IdGroup,
TVHome.Card.User);
}
}
benchClock.Stop();
if (tvChannelStatesList != null)
{
Log.Debug("TvMiniGuide: FillChannelList - {0} channel states for group retrieved in {1} ms",
Convert.ToString(tvChannelStatesList.Count), benchClock.ElapsedMilliseconds.ToString());
}
}
for (int i = 0; i < tvChannelList.Count; i++)
{
Channel CurrentChan = tvChannelList[i];
if (CurrentChan.VisibleInGuide)
{
ChannelState CurrentChanState = ChannelState.tunable;
channelID = CurrentChan.IdChannel;
if (TVHome.ShowChannelStateIcons())
{
if (!tvChannelStatesList.TryGetValue(channelID, out CurrentChanState))
{
CurrentChanState = ChannelState.tunable;
}
}
//StringBuilder sb = new StringBuilder();
sb.Length = 0;
item = new GUIListItem("");
// store here as it is not needed right now - please beat me later..
item.TVTag = CurrentChan;
sb.Append(CurrentChan.DisplayName);
ChannelLogo = Utils.GetCoverArt(Thumbs.TVChannel, CurrentChan.DisplayName);
// if we are watching this channel mark it
if (TVHome.Navigator != null && TVHome.Navigator.Channel != null &&
TVHome.Navigator.Channel.IdChannel == channelID)
{
item.IsRemote = true;
SelectedID = lstChannels.Count;
}
if (!string.IsNullOrEmpty(ChannelLogo))
{
item.IconImageBig = ChannelLogo;
item.IconImage = ChannelLogo;
}
else
{
item.IconImageBig = string.Empty;
item.IconImage = string.Empty;
}
if (DisplayStatusInfo)
{
bool showChannelStateIcons = (TVHome.ShowChannelStateIcons() && lstChannelsWithStateIcons != null);
switch (CurrentChanState)
{
case ChannelState.nottunable:
item.IsPlayed = true;
if (showChannelStateIcons)
{
item.PinImage = Thumbs.TvIsUnavailableIcon;
}
else
{
sb.Append(" ");
sb.Append(local1056);
}
break;
case ChannelState.timeshifting:
if (showChannelStateIcons)
{
item.PinImage = Thumbs.TvIsTimeshiftingIcon;
}
else
{
sb.Append(" ");
sb.Append(local1055);
}
break;
case ChannelState.recording:
if (showChannelStateIcons)
{
item.PinImage = Thumbs.TvIsRecordingIcon;
}
else
{
sb.Append(" ");
sb.Append(local1054);
}
break;
default:
item.IsPlayed = false;
if (showChannelStateIcons)
{
item.PinImage = Thumbs.TvIsAvailableIcon;
}
break;
}
}
//StringBuilder sbTmp = new StringBuilder();
sbTmp.Length = 0;
NowAndNext currentNowAndNext = null;
bool hasNowNext = listNowNext.TryGetValue(channelID, out currentNowAndNext);
if (hasNowNext)
{
if (!string.IsNullOrEmpty(currentNowAndNext.TitleNow))
{
TVUtil.TitleDisplay(sbTmp, currentNowAndNext.TitleNow, currentNowAndNext.EpisodeName,
currentNowAndNext.SeriesNum,
currentNowAndNext.EpisodeNum, currentNowAndNext.EpisodePart);
}
else
{
sbTmp.Append(local736);
}
}
else
{
sbTmp.Append(local736);
}
item.Label2 = sbTmp.ToString();
sbTmp.Insert(0, local789);
item.Label3 = sbTmp.ToString();
sbTmp.Length = 0;
if (_showChannelNumber == true)
{
sb.Append(" - ");
if (!_byIndex)
{
sb.Append(tvChannelList[i].ChannelNumber);
}
else
{
sb.Append(i + 1);
}
}
if (hasNowNext)
{
// if the "Now" DB entry is in the future we set MinValue intentionally to avoid wrong percentage calculations
DateTime startTime = currentNowAndNext.NowStartTime;
if (startTime != SqlDateTime.MinValue.Value)
{
DateTime endTime = currentNowAndNext.NowEndTime;
sb.Append(" - ");
sb.Append(
CalculateProgress(startTime, endTime).ToString());
sb.Append("%");
if (endTime < nextEPGupdate || nextEPGupdate == DateTime.MinValue)
{
nextEPGupdate = endTime;
SetNextEpgUpdate(endTime);
}
}
}
if (hasNowNext && listNowNext[channelID].IdProgramNext != -1)
{
TVUtil.TitleDisplay(sbTmp, currentNowAndNext.TitleNext, currentNowAndNext.EpisodeNameNext,
currentNowAndNext.SeriesNumNext,
currentNowAndNext.EpisodeNumNext,
currentNowAndNext.EpisodePartNext);
}
else
{
sbTmp.Append(local736);
}
item.Label2 = sb.ToString();
sbTmp.Insert(0, local790);
item.Label = sbTmp.ToString();
lstChannels.Add(item);
}
}
benchClock.Stop();
Log.Debug("TvMiniGuide: State check + filling completed after {0} ms", benchClock.ElapsedMilliseconds.ToString());
lstChannels.SelectedListItemIndex = SelectedID;
if (lstChannels.GetID == 37)
{
GUIMessage msg = new GUIMessage(GUIMessage.MessageType.GUI_MSG_SETFOCUS, GetID, 0, 37, 0, 0, null);
OnMessage(msg);
}
sb.Length = 0;
sbTmp.Length = 0;
}
