added helper function hasPendingMessages()

Signed-off-by: newspacer <[email protected]>
juce-framework · Nov 22, 2024 · 88e5aa1 · 88e5aa1
1 parent 51d11a2
commit 88e5aa1
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diff --git a/modules/juce_audio_devices/midi_io/juce_MidiDevices.cpp b/modules/juce_audio_devices/midi_io/juce_MidiDevices.cpp
@@ -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);

diff --git a/modules/juce_audio_devices/midi_io/juce_MidiDevices.h b/modules/juce_audio_devices/midi_io/juce_MidiDevices.h
@@ -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();