button.hpp

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#ifndef _KIPR_BUTTON_BUTTON_HPP_
#define _KIPR_BUTTON_BUTTON_HPP_
 
#include "kipr/sensor/sensor.hpp"
#include "button_ids.hpp"
#include "kipr/export/export.h"
 
namespace kipr
{
  namespace button
  {
    class EXPORT_SYM AbstractButton : public sensor::Sensor<bool>
    {
    public:
      virtual ~AbstractButton();
      virtual void setPressed(bool pressed) = 0;
 
      inline bool isPressed() const { return value(); };
 
      inline bool isNotPressed() const { return !isPressed(); }
 
      inline bool isClicked() const
      {
        const bool ret = isPressed();
        waitUntilReleased();
        return ret;
      }
 
      virtual void waitUntilReleased() const;
 
      virtual void waitUntilPressed() const;
 
      virtual void waitUntilClicked() const;
    };
 
 
    class EXPORT_SYM AbstractTextButton : public AbstractButton
    {
    public:
      virtual ~AbstractTextButton();
 
      virtual void setText(const char * text) = 0;
 
      virtual const char * text() const = 0;
 
      virtual bool isTextDirty() const = 0;
 
      virtual void resetText() = 0;
    };
 
    class EXPORT_SYM IdButton : public AbstractTextButton
    {
    public:
      IdButton(const Id & id, const char * defaultText);
      ~IdButton();
 
      virtual void setText(const char * text);
      virtual const char * text() const;
      virtual bool isTextDirty() const;
      virtual void setPressed(bool pressed);
      virtual bool value() const;
      virtual void resetText();
    private:
      Id m_id;
      char * m_defaultText;
    };
 
    class EXPORT_SYM ExtraButtons
    {
    public:
      static void show();
 
      static void hide();
 
      static void setShown(bool shown);
 
      static bool isShown();
    };
 
    extern EXPORT_SYM IdButton A;
    extern EXPORT_SYM IdButton B;
    extern EXPORT_SYM IdButton C;
 
    extern EXPORT_SYM IdButton X;
    extern EXPORT_SYM IdButton Y;
    extern EXPORT_SYM IdButton Z;
 
    extern EXPORT_SYM IdButton Left;
    extern EXPORT_SYM IdButton Right;
 
    extern EXPORT_SYM IdButton * const all[8];
  }
}
 
#endif