private void FireFilterStateChanged(OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState oldState, string oldMedia,
OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState newState, string newMedia)
{
if (FilterStateChanged != null)
{
FilterStateChanged(oldState, oldMedia, newState, newMedia);
}
}
void timerCheckState_Tick(object sender, EventArgs e)
{
double nowTime = TimeSpan.FromTicks(DateTime.Now.Ticks).TotalSeconds;
double diff = (nowTime - _prevTime);
_prevTime = nowTime;
FireMediaRendererClock();
OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState newState = OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened;
try
{
newState = this.FilterState;
string newMedia = this.RenderMediaName;
if (newState == OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Running && oldMediaPosition == this.MediaPosition)
{
nofPasses++;
Logger.LogHeavyTrace("Media position did not change in the last {0} iterations", nofPasses);
}
else
{
nofPasses = 0;
}
if (this.IsEndOfMedia || (!IsStreamedMedia && nofPasses > 10))
{
if (newState != OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Stopped)
{
this.StopRenderer();
}
newState = OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened;
}
else if (oldState == OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened && newState == OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Stopped)
{
newState = OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened;
}
if (newState != oldState || newMedia != oldMedia)
{
FireFilterStateChanged(oldState, oldMedia, newState, newMedia);
}
switch (newState)
{
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Running:
switch (oldState)
{
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Running:
_position += diff;
break;
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened:
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Stopped:
//break;
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Paused:
_position = streamRenderer.MediaPosition;
break;
}
break;
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Stopped:
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened:
_position = 0;
break;
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Paused:
break;
}
if (newState != OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Stopped &&
newState != OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened)
{
FireMediaRendererHeartbeat();
}
}
catch
{
throw;
}
finally
{
oldState = newState;
oldMedia = this.RenderMediaName;
oldMediaPosition = this.MediaPosition;
}
}
void timerCheckState_Tick(object sender, EventArgs e)
{
double newMediaPosition = this.MediaPosition;
double nowTime = TimeSpan.FromTicks(DateTime.Now.Ticks).TotalSeconds;
double diff = (nowTime - _prevTime);
_prevTime = nowTime;
FireMediaRendererClock();
OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState newState = OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened;
try
{
newState = this.FilterState;
string newMedia = this.RenderMediaName;
if (newState == OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Running && oldMediaPosition == newMediaPosition)
{
nofPasses++;
Logger.LogTrace("Media position did not change in the last {0} iterations ... old={1}, new={2}",
nofPasses, oldMediaPosition, newMediaPosition);
}
else
{
nofPasses = 0;
Logger.LogTrace("Media position changed ... old={0}, new={1}",
oldMediaPosition, newMediaPosition);
oldMediaPosition = newMediaPosition;
}
if (this.IsEndOfMedia || (!IsStreamedMedia && nofPasses > 10))
{
if (newState != OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Stopped)
{
Logger.LogTrace("timerCheckState_Tick ... IsEndOfMedia={0}, IsStreamedMedia={1}, nofPasses={2}, newState={3}",
IsEndOfMedia, IsStreamedMedia, nofPasses, newState);
this.StopRenderer(false);
newState = OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened;
}
else
{
newState = OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Stopped;
}
}
else if (oldState == OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened && newState == OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Stopped)
{
newState = OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened;
}
if (newState != oldState || newMedia != oldMedia)
{
FireFilterStateChanged(oldState, oldMedia, newState, newMedia);
}
switch (newState)
{
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Running:
switch (oldState)
{
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Running:
_position += diff;
break;
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened:
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Stopped:
//break;
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Paused:
_position = streamRenderer.MediaPosition;
break;
}
break;
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Stopped:
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened:
_position = 0;
break;
case OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Paused:
break;
}
if (newState != OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.Stopped &&
newState != OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState.NotOpened)
{
FireMediaRendererHeartbeat();
}
}
catch
{
throw;
}
finally
{
oldState = newState;
oldMedia = this.RenderMediaName;
}
}
void _renderer_FilterStateChanged(OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState oldState, string oldMedia, OPMedia.Runtime.ProTONE.Rendering.DS.BaseClasses.FilterState newState, string newMedia)
{
FireFilterStateChanged(oldState, oldMedia, newState, newMedia);
}