Simulate document data updates in ARATestPlugIn

Celemony · Jun 13, 2024 · ff194ea · ff194ea
1 parent 5bb57ee
commit ff194ea
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diff --git a/TestPlugIn/ARATestDocumentController.cpp b/TestPlugIn/ARATestDocumentController.cpp
@@ -540,6 +540,32 @@ void ARATestDocumentController::doUpdateMusicalContextContent (ARA::PlugIn::Musi
 #endif
 }
 
+/*******************************************************************************/
+// Here we're simulating to have some document data that depends on the playback region positioning,
+// just like some alignment plug-in would have - this state would be updated when adding or removing
+// regions to the arrangement or when their time ranges or stretching mode changes.
+
+void ARATestDocumentController::didAddPlaybackRegionToRegionSequence (ARA::PlugIn::RegionSequence* /*regionSequence*/, ARA::PlugIn::PlaybackRegion* /*playbackRegion*/) noexcept
+{
+ notifyDocumentDataChanged ();
+}
+
+void ARATestDocumentController::willRemovePlaybackRegionFromRegionSequence (ARA::PlugIn::RegionSequence* /*regionSequence*/, ARA::PlugIn::PlaybackRegion* /*playbackRegion*/) noexcept
+{
+ notifyDocumentDataChanged ();
+}
+
+void ARATestDocumentController::willUpdatePlaybackRegionProperties (ARA::PlugIn::PlaybackRegion* playbackRegion, ARA::PlugIn::PropertiesPtr<ARA::ARAPlaybackRegionProperties> newProperties) noexcept
+{
+ if ((playbackRegion->isTimestretchEnabled () != ((newProperties->transformationFlags & ARA::kARAPlaybackTransformationTimestretch) != 0) ) ||
+ (playbackRegion->isTimeStretchReflectingTempo () != ((newProperties->transformationFlags & ARA::kARAPlaybackTransformationTimestretchReflectingTempo) != 0) ) ||
+ (playbackRegion->getStartInAudioModificationTime () != newProperties->startInModificationTime) ||
+ (playbackRegion->getDurationInAudioModificationTime () != newProperties->durationInModificationTime) ||
+ (playbackRegion->getStartInPlaybackTime () != newProperties->startInPlaybackTime) ||
+ (playbackRegion->getDurationInPlaybackTime () != newProperties->durationInPlaybackTime))
+ notifyDocumentDataChanged ();
+}
+
 /*******************************************************************************/
 
 ARA::PlugIn::AudioSource* ARATestDocumentController::doCreateAudioSource (ARA::PlugIn::Document* document, ARA::ARAAudioSourceHostRef hostRef) noexcept

diff --git a/TestPlugIn/ARATestDocumentController.h b/TestPlugIn/ARATestDocumentController.h
@@ -58,6 +58,13 @@ class ARATestDocumentController : public ARA::PlugIn::DocumentController
  // Musical Context Management
  void doUpdateMusicalContextContent (ARA::PlugIn::MusicalContext* musicalContext, const ARA::ARAContentTimeRange* range, ARA::ContentUpdateScopes scopeFlags) noexcept override;
 
+ // Region Sequence Management
+ void didAddPlaybackRegionToRegionSequence (ARA::PlugIn::RegionSequence* /*regionSequence*/, ARA::PlugIn::PlaybackRegion* /*playbackRegion*/) noexcept override;
+ void willRemovePlaybackRegionFromRegionSequence (ARA::PlugIn::RegionSequence* /*regionSequence*/, ARA::PlugIn::PlaybackRegion* /*playbackRegion*/) noexcept override;
+
+ // Playback Region Management
+ void willUpdatePlaybackRegionProperties (ARA::PlugIn::PlaybackRegion* playbackRegion, ARA::PlugIn::PropertiesPtr<ARA::ARAPlaybackRegionProperties> newProperties) noexcept override;
+
  // Audio Source Management
  ARA::PlugIn::AudioSource* doCreateAudioSource (ARA::PlugIn::Document* document, ARA::ARAAudioSourceHostRef hostRef) noexcept override;
  void willUpdateAudioSourceProperties (ARA::PlugIn::AudioSource* audioSource, ARA::PlugIn::PropertiesPtr<ARA::ARAAudioSourceProperties> newProperties) noexcept override;