gui_uc_encodenone.c

成功移植到s3c44b0开发板上的ucos-ii和lwip

/*
*********************************************************************************************************
*                                                uC/GUI
*                        Universal graphic software for embedded applications
*
*                       (c) Copyright 2002, Micrium Inc., Weston, FL
*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
*
*              礐/GUI is protected by international copyright laws. Knowledge of the
*              source code may not be used to write a similar product. This file may
*              only be used in accordance with a license and should not be redistributed
*              in any way. We appreciate your understanding and fairness.
*
----------------------------------------------------------------------
File        : GUI_UC_EncodeNone.c
Purpose     : Encoding routines for non unicode systems (default)
---------------------------END-OF-HEADER------------------------------
*/

#include "GUI_Protected.h"

/*********************************************************************
*
*       Static code
*
**********************************************************************
*/
/*********************************************************************
*
*       _GetCharCode
*
* Purpose:
*   Return the UNICODE character code of the current character.
*/
static U16 _GetCharCode(const char GUI_UNI_PTR * s) {
  return *(const U8 GUI_UNI_PTR *)s;
}

/*********************************************************************
*
*       _GetCharSize
*
* Purpose:
*   Return the number of bytes of the current character.
*/
static int _GetCharSize(const char GUI_UNI_PTR * s) {
  GUI_USE_PARA(s);
  return 1;
}

/*********************************************************************
*
*       _CalcSizeOfChar
*
* Purpose:
*   Return the number of bytes needed for the given character.
*/
static int _CalcSizeOfChar(U16 Char) {
  GUI_USE_PARA(Char);
  return 1;
}

/*********************************************************************
*
*       _Encode
*
* Purpose:
*   Encode character into 1/2/3 bytes.
*/
static int _Encode(char *s, U16 Char) {
  *s = (U8)(Char);
  return 1;
}

/*********************************************************************
*
*       Static data
*
**********************************************************************
*/
/*********************************************************************
*
*       _API_Table
*/
const GUI_UC_ENC_APILIST GUI__API_TableNone = {
  _GetCharCode,     /*  return character code as U16 */
  _GetCharSize,     /*  return size of character: 1 */
  _CalcSizeOfChar,  /*  return size of character: 1 */
  _Encode           /*  Encode character */
};

/*********************************************************************
*
*       Exported code
*
**********************************************************************
*/
/*********************************************************************
*
*       GUI_UC_SetEncodeNone
*/
void GUI_UC_SetEncodeNone(void) {
  GUI_LOCK();
  GUI_Context.pUC_API = &GUI__API_TableNone;
  GUI_UNLOCK();
}

/*************************** End of file ****************************/