DeviceToolBar.h

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  DeviceToolbar.h
 
  Dominic Mazzoni
 
**********************************************************************/
 
#ifndef __AUDACITY_DEVICE_TOOLBAR__
#define __AUDACITY_DEVICE_TOOLBAR__
 
#include <vector>
#include "ToolBar.h"
#include "Observer.h"
 
enum class DeviceChangeMessage : char;
 
class wxSize;
class wxPoint;
class wxChoice;
struct DeviceSourceMap;
 
class AudacityProject;
 
class DeviceToolBar final : public ToolBar {
 
 public:
 
   static Identifier ID();
 
   DeviceToolBar( AudacityProject &project );
   virtual ~DeviceToolBar();
 
   bool ShownByDefault() const override;
 
   static DeviceToolBar &Get( AudacityProject &project );
   static const DeviceToolBar &Get( const AudacityProject &project );
 
   void Create(wxWindow * parent) override;
 
   void UpdatePrefs() override;
   void UpdateSelectedPrefs( int ) override;
 
   void DeinitChildren();
   void Populate() override;
   void Repaint(wxDC * WXUNUSED(dc)) override {};
   void EnableDisableButtons() override;
   void OnFocus(wxFocusEvent &event);
   void OnCaptureKey(wxCommandEvent &event);
 
   void OnChoice(wxCommandEvent & event);
 
   int GetInitialWidth()  override{ return 883; }
   int GetMinToolbarWidth() override { return 350; }
 
   void ShowInputDialog();
   void ShowOutputDialog();
   void ShowHostDialog();
   void ShowChannelsDialog();
 
 private:
   void OnRescannedDevices(DeviceChangeMessage);
 
   int  ChangeHost();
   void ChangeDevice(bool isInput);
   void RefillCombos();
   void FillHosts();
   void FillHostDevices();
   void FillInputChannels();
   void SetDevices(const DeviceSourceMap *in, const DeviceSourceMap *out);
   void SetNames();
   void RegenerateTooltips() override;
   void ShowComboDialog(wxChoice *combo, const TranslatableString &title);
 
   wxChoice *mInput;
   wxChoice *mOutput;
   wxChoice *mInputChannels;
   wxChoice *mHost;
 
   Observer::Subscription mSubscription;
 
 public:
 
   DECLARE_CLASS(DeviceToolBar)
   DECLARE_EVENT_TABLE()
};
 
int DeviceToolbarPrefsID();
 
#endif