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AU Client: Use ScopedJuceInitialiser_GUI to ensure the MessageManager exists

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This makes the AU Client compatible with other classes also using the
ScopedJuceInitialiser_GUI, specifically the ARADocumentController.
This commit is contained in:
attila 2023-12-12 12:04:36 +01:00
parent 7650c85ba5
commit 4f4ddf9733
2 changed files with 8 additions and 14 deletions
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19
modules/juce_audio_plugin_client/juce_audio_plugin_client_AU_1.mm
View file

@ -89,18 +89,14 @@ template <> struct ContainerDeletePolicy<const __CFString> { static void destr
// make sure the audio processor is initialized before the AUBase class
struct AudioProcessorHolder
{
AudioProcessorHolder (bool initialiseGUI)
AudioProcessorHolder()
{
if (initialiseGUI)
initialiseJuce_GUI();
juceFilter = createPluginFilterOfType (AudioProcessor::wrapperType_AudioUnit);
// audio units do not have a notion of enabled or un-enabled buses
juceFilter->enableAllBuses();
}
std::unique_ptr<AudioProcessor> juceFilter;
ScopedJuceInitialiser_GUI scopedInitialiser;
std::unique_ptr<AudioProcessor> juceFilter { createPluginFilterOfType (AudioProcessor::wrapperType_AudioUnit) };
};
//==============================================================================
@ -111,8 +107,7 @@ class JuceAU final : public AudioProcessorHolder,
{
public:
JuceAU (AudioUnit component)
: AudioProcessorHolder (activePlugins.size() + activeUIs.size() == 0),
MusicDeviceBase (component,
: MusicDeviceBase (component,
(UInt32) AudioUnitHelpers::getBusCountForWrapper (*juceFilter, true),
(UInt32) AudioUnitHelpers::getBusCountForWrapper (*juceFilter, false))
{
@ -173,9 +168,6 @@ public:
jassert (activePlugins.contains (this));
activePlugins.removeFirstMatchingValue (this);
if (activePlugins.size() + activeUIs.size() == 0)
shutdownJuce_GUI();
}
//==============================================================================
@ -1723,6 +1715,7 @@ public:
}
private:
ScopedJuceInitialiser_GUI scopedInitialiser;
Rectangle<int> lastBounds;
JUCE_DECLARE_NON_COPYABLE (EditorCompHolder)
@ -1823,8 +1816,6 @@ public:
// there's some kind of component currently modal, but the host
// is trying to delete our plugin..
jassert (Component::getCurrentlyModalComponent() == nullptr);
shutdownJuce_GUI();
}
}
};

3
modules/juce_events/messages/juce_Initialisation.h
View file

@ -74,6 +74,9 @@ public:
/** The destructor simply calls shutdownJuce_GUI(). */
~ScopedJuceInitialiser_GUI();
JUCE_DECLARE_NON_COPYABLE (ScopedJuceInitialiser_GUI)
JUCE_DECLARE_NON_MOVEABLE (ScopedJuceInitialiser_GUI)
};