public static IPlaybillItem ToPlaybillItem(this PlaybillItemEntity entity)
{
MediaSourceEntity sourceEntity = entity.MediaSource;
IMediaSource mediaSource = null;
if (sourceEntity == null)
{
mediaSource = new NullMediaSource(entity.MediaSourceTitle, TimeSpan.FromSeconds(entity.MediaSourceDuration.Value));
}
else
{
mediaSource = entity.MediaSource.ToMediaSource(entity); // FromEntity(entity, entity.MediaSource);
}
IPlaySource playSource = Create(entity, mediaSource);
IPlaybillItem result = null;
switch (entity.ScheduleMode)
{
case PlayScheduleMode.Auto:
result = PlaybillItem.Auto(playSource);
break;
case PlayScheduleMode.Timing:
result = PlaybillItem.Timing(playSource, entity.StartTime.Value);
break;
case PlayScheduleMode.TimingBreak:
result = PlaybillItem.TimingBreak(playSource, entity.StartTime.Value);
break;
}
result.Id = entity.Id;
return(result);
}
private void AddPlayItem(MediaItem mediaItem, PlayScheduleMode scheduleMode, DateTime?startTime)
{
PlaylistBuilder builder = CreateBuilder();
PlaybillItem billItem = null;
try
{
switch (scheduleMode)
{
case PlayScheduleMode.Timing:
billItem = PlaybillItem.Timing(mediaItem, startTime.Value);
builder.AddTimingItem((TimingPlaybillItem)billItem);
break;
case PlayScheduleMode.Auto:
billItem = PlaybillItem.Auto(mediaItem);
builder.AddAutoItem(new AutoPlayItem(billItem),
this.SelectedPlayItem != null ? this.SelectedPlayItem.PlayItem : null);
break;
case PlayScheduleMode.TimingBreak:
billItem = PlaybillItem.TimingBreak(mediaItem, startTime.Value);
builder.AddTimingBreakItem((TimingPlaybillItem)billItem);
break;
}
Rebuild(builder);
}
catch (Exception ex)
{
//editor.Rollback();
OnError(ex);
}
}
private void AddPlayItem(MediaItem mediaItem, PlayScheduleMode scheduleMode, DateTime?startTime)
{
using (var editor = this.Edit())
{
try
{
PlaybillItem billItem = null;
switch (scheduleMode)
{
case PlayScheduleMode.Timing:
billItem = PlaybillItem.Timing(mediaItem, startTime.Value);
editor.AddTiming((TimingPlaybillItem)billItem);
break;
case PlayScheduleMode.Auto:
billItem = PlaybillItem.Auto(mediaItem);
if (this.SelectedPlayItem != null)
{
editor.AddAuto(this.SelectedPlayItem.PlayItem, new AutoPlayItem(billItem));
}
else
{
editor.AddAuto(new AutoPlayItem(billItem));
}
break;
case PlayScheduleMode.TimingBreak:
billItem = PlaybillItem.TimingBreak(mediaItem, startTime.Value);
editor.AddTiming((TimingPlaybillItem)billItem);
break;
}
}
catch (Exception ex)
{
editor.Rollback();
RaiseDisplayMessageInteractionRequest("错误", ex.Message);
}
}
}
