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FR: Added helper function hasPendingMessages() #1479

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FR: Added helper function hasPendingMessages() #1479

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5 changes: 5 additions & 0 deletions modules/juce_audio_devices/midi_io/juce_MidiDevices.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -98,6 +98,11 @@ void MidiOutput::sendBlockOfMessages (const MidiBuffer& buffer,
notify();
}

bool MidiOutput::hasPendingMessages() const
{
return firstMessage != nullptr;
}

void MidiOutput::clearAllPendingMessages()
{
const ScopedLock sl (lock);
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3 changes: 3 additions & 0 deletions modules/juce_audio_devices/midi_io/juce_MidiDevices.h
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Expand Up @@ -420,6 +420,9 @@ class JUCE_API MidiOutput final : private Thread
void sendBlockOfMessages (const MidiBuffer& buffer,
double millisecondCounterToStartAt,
double samplesPerSecondForBuffer);

/** Returns true if there are pending midi messages */
bool hasPendingMessages() const;

/** Gets rid of any midi messages that had been added by sendBlockOfMessages(). */
void clearAllPendingMessages();
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