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StandaloneFilterWindow: Update implementation of getInstance to avoid iterating through desktop windows

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reuk 2024-11-03 19:53:22 +00:00
parent ec4dfe1556
commit a7e9edb2e9
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GPG key ID: FCB43929F012EE5C
1 changed files with 12 additions and 18 deletions
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30
modules/juce_audio_plugin_client/Standalone/juce_StandaloneFilterWindow.h
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@ -91,6 +91,10 @@ public:
channelConfiguration (channels), channelConfiguration (channels),
autoOpenMidiDevices (shouldAutoOpenMidiDevices) autoOpenMidiDevices (shouldAutoOpenMidiDevices)
{ {
// Only one StandalonePluginHolder may be created at a time
jassert (currentInstance == nullptr);
currentInstance = this;
shouldMuteInput.addListener (this); shouldMuteInput.addListener (this);
shouldMuteInput = ! isInterAppAudioConnected(); shouldMuteInput = ! isInterAppAudioConnected();
@ -128,6 +132,8 @@ public:
handleDeletePlugin(); handleDeletePlugin();
shutDownAudioDevices(); shutDownAudioDevices();
currentInstance = nullptr;
} }
//============================================================================== //==============================================================================
@ -409,7 +415,10 @@ public:
return {}; return {};
} }
static StandalonePluginHolder* getInstance(); static StandalonePluginHolder* getInstance()
{
return currentInstance;
}
//============================================================================== //==============================================================================
OptionalScopedPointer<PropertySet> settings; OptionalScopedPointer<PropertySet> settings;
@ -432,6 +441,8 @@ public:
ScopedMessageBox messageBox; ScopedMessageBox messageBox;
private: private:
inline static StandalonePluginHolder* currentInstance = nullptr;
//============================================================================== //==============================================================================
void handleCreatePlugin() void handleCreatePlugin()
{ {
@ -1160,21 +1171,4 @@ private:
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (StandaloneFilterWindow) JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (StandaloneFilterWindow)
}; };
inline StandalonePluginHolder* StandalonePluginHolder::getInstance()
{
#if JucePlugin_Enable_IAA || JucePlugin_Build_Standalone
if (PluginHostType::getPluginLoadedAs() == AudioProcessor::wrapperType_Standalone)
{
auto& desktop = Desktop::getInstance();
const int numTopLevelWindows = desktop.getNumComponents();
for (int i = 0; i < numTopLevelWindows; ++i)
if (auto window = dynamic_cast<StandaloneFilterWindow*> (desktop.getComponent (i)))
return window->getPluginHolder();
}
#endif
return nullptr;
}
} // namespace juce } // namespace juce