TimeToolBar.h

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  TimeToolBar.h
 
  Jonatã Bolzan Loss
 
**********************************************************************/
 
#ifndef __AUDACITY_TIME_TOOLBAR__
#define __AUDACITY_TIME_TOOLBAR__
 
#include <wx/defs.h>
 
#include "ToolBar.h"
#include "../widgets/NumericTextCtrl.h"
#include "Observer.h"
 
class NumericTextCtrl;
class TimeToolBarListener;
 
class TimeToolBar final : public ToolBar
{
public:
   static Identifier ID();
 
   TimeToolBar(AudacityProject &project);
   virtual ~TimeToolBar();
   
   DockID DefaultDockID() const override;
 
   static TimeToolBar &Get(AudacityProject &project);
   static const TimeToolBar &Get(const AudacityProject &project);
   
   void Populate() override;
   void Repaint(wxDC * WXUNUSED(dc)) override {};
   void EnableDisableButtons() override {};
   void UpdatePrefs() override;
   void RegenerateTooltips() override {};
   int GetInitialWidth() override {return 250;} 
   int GetMinToolbarWidth() override {return 50;}
   void SetToDefaultSize() override;
   wxSize GetDockedSize() override;
   void SetDocked(ToolDock *dock, bool pushed) override;
   void SetListener(TimeToolBarListener *l);
   void SetAudioTimeFormat(const NumericFormatSymbol & format);
   void ResizingDone() override;
 
private:
   void SetResizingLimits();
   wxSize ComputeSizing(int digitH);
 
   void OnRateChanged(double);
   void OnUpdate(wxCommandEvent &evt);
   void OnSize(wxSizeEvent &evt);
   void OnIdle(wxIdleEvent &evt);
 
   TimeToolBarListener *mListener;
   NumericTextCtrl *mAudioTime;
   float mDigitRatio;
   bool mSettingInitialSize;
 
   static const int minDigitH = 17;
   static const int maxDigitH = 100;
 
   Observer::Subscription mSubscription;
 
public:
   
   DECLARE_CLASS(TimeToolBar)
   DECLARE_EVENT_TABLE()
};
 
inline wxSize TimeToolBar::ComputeSizing(int digitH)
{
   return mAudioTime->ComputeSizing(false, digitH * mDigitRatio, digitH);
}
 
#endif