public void DeleteDecal(Decal decal)
{
_decals.Remove(decal);
if (decal is TextDecal)
{
_isTextPresent = -1;
}
if (decal is ImageDecal)
{
_isImagePresent = -1;
}
if (decal is VideoDecal)
{
_decals.Remove(((VideoDecal)decal).VideoControl);
_isVideoPresent = -1;
}
if (decal is TextToSpeechDecal)
{
_isAudioPresent = -1;
}
if (decal is InfoLinkDecal)
{
_isUrlPresent = -1;
}
}
public bool AddDecal(Decal decal)
{
//Check if the Decal is allowed to add here.
int count = _decals.Count;
if (decal is TextDecal)
{
_decals.Insert(count, decal);
_isTextPresent = _decals.Count;
}
if (decal is ImageDecal)
{
_decals.Insert(0, decal);
_isImagePresent = 0;
}
if (decal is VideoDecal)
{
_decals.Insert(0, decal);
_isVideoPresent = 0;
}
if (decal is TextToSpeechDecal)
{
_decals.Insert(count, decal);
_isAudioPresent = _decals.Count;
}
if (decal is InfoLinkDecal)
{
_decals.Insert(count, decal);
_isUrlPresent = _decals.Count;
}
if (decal is VideoControlDecal)
{
_decals.Insert(count, decal);
}
return(true);
}
public void DeleteDecal(Decal decal)
{
_decals.Remove(decal);
if (decal is TextDecal)
{
_isTextPresent = -1;
}
if (decal is ImageDecal)
{
_isImagePresent = -1;
}
if (decal is VideoDecal)
{
_decals.Remove(((VideoDecal)decal).VideoControl);
_isVideoPresent = -1;
}
if (decal is TextToSpeechDecal)
{
_isAudioPresent = -1;
}
if (decal is InfoLinkDecal)
{
_isUrlPresent = -1;
}
}
public bool AddDecal(Decal decal)
{
//Check if the Decal is allowed to add here.
int count = _decals.Count;
if (decal is TextDecal)
{
_decals.Insert(count,decal);
_isTextPresent = _decals.Count;
}
if (decal is ImageDecal)
{
_decals.Insert(0, decal);
_isImagePresent = 0;
}
if (decal is VideoDecal)
{
_decals.Insert(0, decal);
_isVideoPresent = 0;
}
if (decal is TextToSpeechDecal)
{
_decals.Insert(count, decal);
_isAudioPresent = _decals.Count;
}
if (decal is InfoLinkDecal)
{
_decals.Insert(count, decal);
_isUrlPresent = _decals.Count;
}
if (decal is VideoControlDecal)
{
_decals.Insert(count, decal);
}
return true;
}
