/// <summary>
/// Add the selectable to the hierarchy, creating parents as needed.
/// </summary>
private void Import(MediaType mt, float rate, MediaTypeSelection selectable)
{
if (rate <= 0)
{
return;
}
string formatKey = mt.Compression;
if (!formatGroups.ContainsKey(formatKey))
{
formatGroups.Add(formatKey, new SizeGroup(mt.Compression));
}
SizeGroup sizeGroup = formatGroups[mt.Compression];
string sizeKey = string.Format("{0}×{1}", mt.FrameSize.Width, mt.FrameSize.Height);
if (!sizeGroup.FramerateGroups.ContainsKey(sizeKey))
{
sizeGroup.FramerateGroups.Add(sizeKey, new FramerateGroup(mt.FrameSize));
}
FramerateGroup framerateGroup = sizeGroup.FramerateGroups[sizeKey];
if (framerateGroup.Framerates.ContainsKey(rate))
{
// Duplicate {format, size, framerate} triplet.
return;
}
framerateGroup.Framerates.Add(rate, selectable);
}
/// <summary>
/// Organize all media types into a nice hierarchy.
/// </summary>
public void Organize(Dictionary <int, MediaType> mediaTypes, Dictionary <int, List <float> > framerates)
{
foreach (var pair in mediaTypes)
{
if (!framerates.ContainsKey(pair.Key))
{
continue;
}
foreach (float rate in framerates[pair.Key])
{
MediaType mt = pair.Value;
MediaTypeSelection selectable = new MediaTypeSelection(mt, rate);
Import(mt, rate, selectable);
}
}
}
private void cmbFramerate_SelectedIndexChanged(object sender, EventArgs e)
{
if (!canStreamConfig)
{
return;
}
MediaTypeSelection selectable = cmbFramerate.SelectedItem as MediaTypeSelection;
if (selectable == null)
{
return;
}
selectedMediaTypeIndex = selectable.MediaType.MediaTypeIndex;
selectedFramerate = selectable.Framerate;
if (streamConfigInitialized)
{
specificChanged = true;
needsReconnection = true;
}
}