127 lines
3.0 KiB
C++
127 lines
3.0 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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Audacity(R) is copyright (c) 1999-2013 Audacity Team.
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License: GPL v2. See License.txt.
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Reverb.h
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Rob Sykes, Vaughan Johnson
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**********************************************************************/
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#ifndef __AUDACITY_EFFECT_REVERB__
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#define __AUDACITY_EFFECT_REVERB__
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#include "Effect.h"
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class wxCheckBox;
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class wxSlider;
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class wxSpinCtrl;
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class ShuttleGui;
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struct Reverb_priv_t;
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class EffectReverb final : public Effect
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{
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public:
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static const ComponentInterfaceSymbol Symbol;
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EffectReverb();
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virtual ~EffectReverb();
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struct Params
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{
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double mRoomSize;
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double mPreDelay;
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double mReverberance;
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double mHfDamping;
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double mToneLow;
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double mToneHigh;
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double mWetGain;
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double mDryGain;
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double mStereoWidth;
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bool mWetOnly;
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};
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// ComponentInterface implementation
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ComponentInterfaceSymbol GetSymbol() override;
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TranslatableString GetDescription() override;
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ManualPageID ManualPage() override;
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// EffectDefinitionInterface implementation
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EffectType GetType() override;
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// EffectClientInterface implementation
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unsigned GetAudioInCount() override;
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unsigned GetAudioOutCount() override;
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bool ProcessInitialize(sampleCount totalLen, ChannelNames chanMap = NULL) override;
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bool ProcessFinalize() override;
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size_t ProcessBlock(float **inBlock, float **outBlock, size_t blockLen) override;
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bool DefineParams( ShuttleParams & S ) override;
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bool GetAutomationParameters(CommandParameters & parms) override;
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bool SetAutomationParameters(CommandParameters & parms) override;
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RegistryPaths GetFactoryPresets() override;
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bool LoadFactoryPreset(int id) override;
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// Effect implementation
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bool Startup() override;
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void PopulateOrExchange(ShuttleGui & S) override;
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bool TransferDataToWindow() override;
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bool TransferDataFromWindow() override;
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private:
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// EffectReverb implementation
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void SetTitle(const wxString & name = {});
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#define SpinSliderHandlers(n) \
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void On ## n ## Slider(wxCommandEvent & evt); \
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void On ## n ## Text(wxCommandEvent & evt);
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SpinSliderHandlers(RoomSize)
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SpinSliderHandlers(PreDelay)
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SpinSliderHandlers(Reverberance)
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SpinSliderHandlers(HfDamping)
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SpinSliderHandlers(ToneLow)
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SpinSliderHandlers(ToneHigh)
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SpinSliderHandlers(WetGain)
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SpinSliderHandlers(DryGain)
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SpinSliderHandlers(StereoWidth)
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#undef SpinSliderHandlers
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private:
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unsigned mNumChans {};
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Reverb_priv_t *mP;
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Params mParams;
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bool mProcessingEvent;
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#define SpinSlider(n) \
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wxSpinCtrl *m ## n ## T; \
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wxSlider *m ## n ## S;
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SpinSlider(RoomSize)
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SpinSlider(PreDelay)
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SpinSlider(Reverberance)
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SpinSlider(HfDamping)
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SpinSlider(ToneLow)
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SpinSlider(ToneHigh)
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SpinSlider(WetGain)
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SpinSlider(DryGain)
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SpinSlider(StereoWidth)
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#undef SpinSlider
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wxCheckBox *mWetOnlyC;
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DECLARE_EVENT_TABLE()
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};
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#endif
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