double GetMidiSourceLengthPPQ (MediaItem_Take* take, bool accountPlayrateIfIgnoringProjTempo, bool* isMidiSource /*=NULL*/)
{
bool isMidi = false;
double length = 0;
if (take && IsMidi(take))
{
MediaItem* item = GetMediaItemTake_Item(take);
double itemStart = GetMediaItemInfo_Value(item, "D_POSITION");
double takeOffset = GetMediaItemTakeInfo_Value(take, "D_STARTOFFS");
double sourceLength = GetMediaItemTake_Source(take)->GetLength();
double startPPQ = MIDI_GetPPQPosFromProjTime(take, itemStart - takeOffset);
double endPPQ = MIDI_GetPPQPosFromProjTime(take, itemStart - takeOffset + sourceLength);
isMidi = true;
length = endPPQ - startPPQ;
if (accountPlayrateIfIgnoringProjTempo)
{
bool ignoreProjTempo;
if (GetMidiTakeTempoInfo(take, &ignoreProjTempo, NULL, NULL, NULL) && ignoreProjTempo)
length /= GetMediaItemTakeInfo_Value(take, "D_PLAYRATE");
}
}
WritePtr(isMidiSource, isMidi);
return length;
}
bool SNM_GetSourceType(MediaItem_Take* _tk, WDL_FastString* _type)
{
if (_tk && _type)
if (PCM_source* source = GetMediaItemTake_Source(_tk)) {
_type->Set(source->GetType());
return true;
}
return false;
}
bool IsOpenInInlineEditor (MediaItem_Take* take)
{
bool inProject = false;
if (GetActiveTake(GetMediaItemTake_Item(take)) == take && IsMidi(take, &inProject) && inProject)
{
if (PCM_source* source = GetMediaItemTake_Source(take))
{
if (source->Extended(PCM_SOURCE_EXT_INLINEEDITOR, 0, 0, 0) > 0)
return true;
}
}
return false;
}
bool IsMidi (MediaItem_Take* take, bool* inProject /*= NULL*/)
{
if (PCM_source* source = GetMediaItemTake_Source(take))
{
const char* type = source->GetType();
if (!strcmp(type, "MIDI") || !strcmp(type, "MIDIPOOL"))
{
if (inProject)
{
const char* fileName = source->GetFileName();
*inProject = (fileName && !strcmp(fileName, ""));
}
return true;
}
}
WritePtr(inProject, false);
return false;
}
