public void Prepare()
{
try
{
//PixelsMap.DisComInit();
lock (_oLock)
{
if (_bPrepared)
{
(new Logger()).WriteWarning("Hashtags has already prepared!");
return;
}
_bPrepared = true;
}
(new Logger()).WriteDebug("prepare:in");
_cPreferences.cRoll.Stopped += _cRoll_Stopped;
_cPreferences.cRoll.EffectAdd(_cPreferences.cPlaylist, null, 0);
_cCurrentTI = _cPreferences.aTextItems[0];
_cPreferences.cRoll.Prepare(2);
AddTransition(Transition.Initial);
_cThreadWorker = new System.Threading.Thread(Worker);
_cThreadWorker.IsBackground = true;
_cThreadWorker.Priority = System.Threading.ThreadPriority.Normal;
_cThreadWorker.Start();
if (null != Prepared)
{
Plugin.EventSend(Prepared, this);
}
(new Logger()).WriteDebug("prepare:out");
}
catch (Exception ex)
{
(new Logger()).WriteError(ex);
}
}
private void AddTransition(Transition eTrans)
{
switch (eTrans)
{
case Transition.Initial:
_cPreferences.cRoll.EffectAdd(_cCurrentTI.cBTLText, _cCurrentTI.cNode);
_nNormTop = 0;
_nDifTop = (_cCurrentTI.cBTLText.stArea.nHeight * 0.67F - _nNormTop) / _cCurrentTI.nTransDuration;
_nNormBot = _cCurrentTI.cBTLText.nPressBottom;
_nDifBot = (140 - _nNormBot) / _cCurrentTI.nTransDuration;
for (int nI = 0; nI <= _cCurrentTI.nTransDuration; nI++)
{
_cCurrentTI.cBTLText.nPressBottom = 140 - _nDifBot * nI;
_cPreferences.cRoll.Prepare(1);
}
while (_cPreferences.cRoll.nPrerenderQueueCount < (ulong)_cPreferences.nRollPrerenderQueueMax)
{
_cPreferences.cRoll.Prepare(1);
}
break;
case Transition.Normal:
Preferences.TextItem cPrevious = _cCurrentTI;
_cCurrentTI = _cCurrentTI.cNext;
_cPreferences.cRoll.EffectAdd(_cCurrentTI.cBTLText, _cCurrentTI.cNode);
for (int nI = 0; nI < _cCurrentTI.nTransDuration; nI++)
{
cPrevious.cBTLText.nPressBottom = _nNormBot + _nDifBot * (nI + 1);
_cPreferences.cRoll.SetKeyframesToEffect(cPrevious.cBTLText, new Roll.Keyframes(null, new Roll.Keyframe[1] {
new Roll.Keyframe()
{
eType = Roll.Keyframe.Type.hold, nFrame = 0, nPosition = _nNormTop + _nDifTop * (nI + 1)
}
}));
_cCurrentTI.cBTLText.nPressBottom = 140 - _nDifBot * nI;
_cPreferences.cRoll.Prepare(1);
}
_cCurrentTI.cBTLText.nPressBottom = _nNormBot;
cPrevious.cBTLText.Stop();
_cPreferences.cRoll.Prepare(1);
cPrevious.cBTLText.Idle();
cPrevious.cBTLText.nPressBottom = _nNormBot;
break;
case Transition.Final:
for (int nI = 0; nI < _cCurrentTI.nTransDuration; nI++)
{
if (nI == 2)
{
_cPreferences.cPlaylist.Skip(true, 0);
}
_cCurrentTI.cBTLText.nPressBottom = _nNormBot + _nDifBot * (nI + 1);
//_cPreferences.cRoll.SetKeyframesToEffect(_cCurrentTI.cBTLText, new Roll.Keyframe[1] { new Roll.Keyframe() { eType = Roll.Keyframe.Type.hold, nFrame = 0, nPosition = _nNormTop + _nDifTop * nI } });
_cPreferences.cRoll.Prepare(1);
}
_cCurrentTI.cBTLText.Stop();
_cPreferences.cRoll.Prepare(1);
break;
default:
break;
}
}
