LV2Preferences.h

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  @file LV2Preferences.h
  @brief Persistent settings that can apply to any LV2 effect
 
  Paul Licameli split from LV2Effect.cpp
 
  Audacity(R) is copyright (c) 1999-2008 Audacity Team.
  License: GPL v2 or later.  See License.txt.
 
**********************************************************************/
 
#ifndef __AUDACITY_LV2_PREFERENCES__
#define __AUDACITY_LV2_PREFERENCES__
 
#if defined(USE_LV2)
 
#if defined(__GNUC__)
#pragma GCC diagnostic ignored "-Wparentheses"
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#elif defined(__clang__)
#pragma clang diagnostic ignored "-Wparentheses"
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
#endif
 
#include "../../widgets/wxPanelWrapper.h"
 
class EffectDefinitionInterface;
class ShuttleGui;
 
 
namespace LV2Preferences {
constexpr auto DEFAULT_BLOCKSIZE = 1048576;
 
bool GetBufferSize(const EffectDefinitionInterface &effect, int &bufferSize);
bool SetBufferSize(EffectDefinitionInterface &effect, int bufferSize);
 
bool GetUseLatency(const EffectDefinitionInterface &effect, bool &useLatency);
bool SetUseLatency(EffectDefinitionInterface &effect, bool useLatency);
 
bool GetUseGUI(const EffectDefinitionInterface &effect, bool &useGUI);
bool SetUseGUI(EffectDefinitionInterface &effect, bool useGUI);
class Dialog final : public wxDialogWrapper
{
public:
   Dialog(wxWindow *parent, EffectDefinitionInterface &effect);
   virtual ~Dialog();
 
   void PopulateOrExchange(ShuttleGui &S);
 
   void OnOk(wxCommandEvent &evt);
 
private:
   EffectDefinitionInterface &mEffect;
   int mBufferSize{};
   bool mUseLatency{};
   bool mUseGUI{};
 
   DECLARE_EVENT_TABLE()
};
}
 
#endif
#endif