private void ProcessSourceGroupChange(Common.SignalSourceGroupChangeHolder info)
{
if (_viewStatus != null && _viewStatus.View != null && !(_viewStatus.View as DispatcherObject).Dispatcher.CheckAccess())
{
(_viewStatus.View as DispatcherObject).Dispatcher.BeginInvoke(new SourceGroupChangeDelegate(ProcessSourceGroupChange), info);
}
else
{
BaseSourceModel src = null;
foreach (SourceGroupModel grp in _signalGroups)
{
BaseSourceModel tmp = grp.SignalSources.FirstOrDefault(s => s.SignalSourceId == info.SignalSourceId);
if (tmp != null)
{
src = tmp;
grp.SignalSources.Remove(tmp);
break;
}
}
if (src != null)
{
SourceGroupModel grp = _signalGroups.FirstOrDefault(g => g.GroupId == info.NewGroupId);
if (grp != null && grp.SignalSources.FirstOrDefault(s => s.SignalSourceId == info.SignalSourceId) == null)
{
grp.AddSignalSourceModelToList(src);
}
}
}
}
public void AddSignalSourceModelToList(BaseSourceModel processor)
{
if (processor == null)
{
return;
}
_signalSources.Add(processor);
if (!processor.IsRunning)
{
processor.Start();
}
processor.IsMuted = this.GroupMuted;
processor.GroupInfo = this.GroupInfo;
_signalSources.Sort();
}
private BaseSourceModel GetProcessorForStreamingSource(Common.SignalSource src)
{
if (src == null)
{
return(null);
}
BaseSourceModel processor = null;
switch (src.SourceType)
{
case Common.SignalingSourceType.Streaming: processor = new StreamingSourceModel(src, _groupInfo); break;
case Common.SignalingSourceType.WaveInChannel: processor = new WaveInChannelSourceModel(src, _groupInfo); break;
}
return(processor);
}
public bool ProcessRefreshSignalSource(Guid id)
{
bool bDone = false;
BaseSourceModel curProcessor = _signalSources.FirstOrDefault(s => s.SignalSourceId == id && s.ParentSourceId == null);
Common.SignalSource src = Common.AppSettings.Instance.SignalSources.FirstOrDefault(s => s.SourceId == id);
if (src != null && curProcessor != null)
{
curProcessor.DoRefreshSource();
bDone = true;
_signalSources.Sort();
ProcessRefreshSubItems(curProcessor);
}
return(bDone);
}
public void AddSignalSourceToList(Common.SignalSource src)
{
BaseSourceModel primarySrc = GetProcessorForStreamingSource(src);
if (primarySrc != null)
{
AddSignalSourceModelToList(primarySrc);
//sub-items...
BaseSourceModel[] subSources = primarySrc.GetSubSourceModels();
if (subSources != null)
{
foreach (BaseSourceModel subSrc in subSources)
{
AddSignalSourceModelToList(subSrc);
}
}
}
}
private void ProcessRefreshSubItems(BaseSourceModel curProcessor)
{
if (curProcessor == null || !curProcessor.SupportsSubSources)
{
return;
}
BaseSourceModel[] curSubSources = _signalSources.Where(s => s.ParentSourceId == curProcessor.SignalSourceId).ToArray();
BaseSourceModel[] cfgSubSources = curProcessor.GetSubSourceModels();
if (curSubSources == null || curSubSources.Length <= 0)
{
return;
}
if (cfgSubSources == null || cfgSubSources.Length <= 0)
{
foreach (BaseSourceModel subSrc in curSubSources)
{
_signalSources.Remove(subSrc);
}
}
else
{
foreach (BaseSourceModel subSrc in curSubSources)
{
if (!cfgSubSources.Contains(subSrc))
{
_signalSources.Remove(subSrc);
}
}
foreach (BaseSourceModel cgfSrc in cfgSubSources)
{
if (!_signalSources.Contains(cgfSrc))
{
_signalSources.Add(cgfSrc);
}
}
}
_signalSources.Sort();
foreach (BaseSourceModel subSrc in _signalSources)
{
subSrc.DoRefreshSource();
}
curProcessor.DoRefreshVisuals();
}
public void ReorderAll()
{
int iFeedSortOrder = 10;
for (int i = 0; i < _signalGroups.Count; i++)
{
SourceGroupModel grp = _signalGroups[i];
grp.DisplayOrder = iFeedSortOrder;
iFeedSortOrder += 10;
for (int j = 0; i < grp.SignalSources.Count; j++)
{
BaseSourceModel src = grp.SignalSources[i];
src.DisplayOrder = iFeedSortOrder;
iFeedSortOrder += 10;
}
grp.SignalSources.RaiseCollectionChanged();
}
this.SignalGroups.RaiseCollectionChanged();
Common.AppSettings.Instance.SaveSettingsFile();
}