dev-disp.hpp

一个嵌入式系统的C代码

//*************************************************************************
//  MODULE : Device Manager display module                                *
//  AUTHOR : Ron Chernich                                                 *
//  PURPOSE: Define function protos and any constants                     *
//  HISTORY:                                                              *
//   26-MAR-93  Cut from Test #6 code file.                               *
//   26-AUG-94  Made into a class for the all-singing-dancing animator    *
//   14-MAR-95  Class Terminals added for variable user tty allocation    *
//   22-MAR-95  (Happy Birthday, Ron!) No of terminals made dynamic       *
//*************************************************************************


#ifndef _DEV_DISP_

  #include "tty.hpp"
  #include "gfx.hpp"
  #include "ctrls.hpp"
  #include "display.h"
  #include "message.hpp"


  ///////////////////
  // Size and location for TTY device "screens" ..
  //
  #define  TTY_YLIM1     (SYS_Height + 1)
  #define  TTY_YLIM2     (STRIP_Y1 - 1)
  #define  TTY_XGAP      10
  #define  TTY_YGAP      25

  #define  TTY_SCRN      _Black         // Colors used for TTYs
  #define  TTY_FRAME     _White
  #define  TTY_TXT       _Green            
  
  #if defined(MSC700) || defined (SYM60) || defined (UNIX)
    #define TTY_BDR  _Black
  #elif defined (BC31)
    #define TTY_BDR  _BrightWhite
  #endif

  #define TTY_BDR _Blue

  /////////////////
  // this class simplifies handling the display management of the
  // simulated user terminals configured into the system.
  //       
  class Terminals {
  private:
    UINT16 nTerm;
    tty  **pTerm;
    rect *pttyPos;
  public:
    Terminals (Knl*, UINT16);
   ~Terminals (void);
    void Paint (void);
    void Refresh (void);
    void Activate (void);
    void DeActivate (void);
    inline rect& GetPos (UINT16 n) { return pttyPos[n]; }
  };

  ////////////////
  // A class to hold static TTY model info and methods
  //
  class TTyAnim : public WinPainter {
    Terminals *pTerms;
  public:
    TTyAnim (Knl*, UINT16);
   ~TTyAnim (void);
    void Paint (void);
    rect& GetTTyPos (UINT16);
    inline void Activate (void)   { pTerms->Activate();   }
    inline void DeActivate (void) { pTerms->DeActivate(); }
  };

  #define _DEV_DISP_

#endif

///////////////////////////////// EOF //////////////////////////////////////