guiuc1.lst

Keil C下通过的UCGUI,UCGUI的移植源代码

C51 COMPILER V8.05a   GUIUC1                                                               04/11/2008 14:18:59 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE GUIUC1
OBJECT MODULE PLACED IN GUIUC1.obj
COMPILER INVOKED BY: D:\Program Files\keil\C51\BIN\C51.EXE gui\Core\GUIUC1.c LARGE BROWSE MDU_F120 DEBUG OBJECTEXTEND PR
                    -INT(.\GUIUC1.lst) OBJECT(GUIUC1.obj)

line level    source

   1          /*
   2          *********************************************************************************************************
   3          *                                                uC/GUI
   4          *                        Universal graphic software for embedded applications
   5          *
   6          *                       (c) Copyright 2002, Micrium Inc., Weston, FL
   7          *                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
   8          *
   9          *              礐/GUI is protected by international copyright laws. Knowledge of the
  10          *              source code may not be used to write a similar product. This file may
  11          *              only be used in accordance with a license and should not be redistributed
  12          *              in any way. We appreciate your understanding and fairness.
  13          *
  14          ----------------------------------------------------------------------
  15          File        : GUIUC1.C
  16          Purpose     : Implementation of character and string services
  17          ----------------------------------------------------------------------
  18          Version-Date---Author-Explanation
  19          ---------------------------END-OF-HEADER------------------------------
  20          */
  21          
  22          #include <stddef.h>           /* needed for definition of NULL */
  23          #include "gui\Core\GUI_Private.h"
  24          
  25          #if GUI_SUPPORT_UNICODE
  26          
  27          /*
  28          ************************************************************
  29          *
  30          *            static functions
  31          *
  32          ************************************************************
  33          */
  34          
  35          static int GetLineDistX(const U16 GUI_FAR *s, int Len) {
  36   1        int Dist =0;
  37   1        if (s) {
  38   2          U16 c0;
  39   2          while (((c0=*s) !=0) && Len >=0) {
  40   3            s++; Len--;
  41   3            Dist += GUI_GetCharDistX(c0);
  42   3          }
  43   2        }
  44   1        return Dist;
  45   1      }
  46          
  47          static int GetLineLen(const U16 GUI_FAR *s, int MaxLen) {
  48   1        int Len =0;
  49   1        if (!s)
  50   1          return 0;
  51   1        {
  52   2          while ((*s !=0) && Len < MaxLen) {
  53   3            Len++; s++;
  54   3          }
C51 COMPILER V8.05a   GUIUC1                                                               04/11/2008 14:18:59 PAGE 2   

  55   2        }
  56   1        return Len;
  57   1      }
  58          
  59          static void DispLine_UC(const U16 GUI_FAR *s, int Len, const GUI_RECT *pRect) {
  60   1        if (GUI_Context.pClipRect_HL) {
  61   2          if (GUI_RectsIntersect(GUI_Context.pClipRect_HL, pRect) == 0)
  62   2            return;
  63   2        }
  64   1        {
  65   2          U16 c0;
  66   2          while (--Len >=0) {
  67   3            c0=*s++;
  68   3            GL_DispChar (c0);
  69   3          }
  70   2        }
  71   1      }
  72          
  73          static void DispLine(const U16 GUI_FAR *s, int Len, const GUI_RECT* pr) {
  74   1        GUI_RECT r;
  75   1        r = *pr;
  76   1        #if GUI_WINSUPPORT
                WM_ADDORG(r.x0,r.y0);
                WM_ADDORG(r.x1,r.y1);
                WM_ITERATE_START(&r) {
                #endif
  81   1           GUI_Context.DispPosX = r.x0;
  82   1           GUI_Context.DispPosY = r.y0;
  83   1           DispLine_UC(s, Len, &r);    /* Do the actual drawing via routine call. */
  84   1        #if GUI_WINSUPPORT
                } WM_ITERATE_END();
                WM_SUBORG(GUI_Context.DispPosX, GUI_Context.DispPosY);
                #endif
  88   1      }
  89          
  90          /*
  91          ************************************************************
  92          *
  93          *            UNICODE routines
  94          *
  95          ************************************************************
  96          */
  97          
  98          void GUI_DispString_UC(const U16 GUI_FAR *s) {
  99   1        int xAdjust, yAdjust, xOrg;
 100   1        int FontSizeY;
 101   1        if (!s)
 102   1          return;
 103   1        GUI_LOCK();
 104   1        FontSizeY = GUI_Context.pAFont->YSize;
 105   1        xOrg = GUI_Context.DispPosX;
 106   1       /* Adjust vertical position */
 107   1        yAdjust = GUI_GetYAdjust();
 108   1        GUI_Context.DispPosY -= yAdjust;
 109   1        for (; *s; s++) {
 110   2          GUI_RECT r;
 111   2          int LineLen= GetLineLen(s,0x7fff);
 112   2          int xLineSize = GetLineDistX(s, LineLen);
 113   2        /* Check if x-position needs to be changed due to h-alignment */
 114   2          switch (GUI_Context.TextAlign & GUI_TA_HORIZONTAL) { 
 115   3          case GUI_TA_CENTER: xAdjust= xLineSize/2; break;
 116   3          case GUI_TA_RIGHT:  xAdjust= xLineSize; break;
C51 COMPILER V8.05a   GUIUC1                                                               04/11/2008 14:18:59 PAGE 3   

 117   3          default:            xAdjust= 0;
 118   3          }
 119   2          r.x0 = GUI_Context.DispPosX -= xAdjust;
 120   2          r.x1 = r.x0 + xLineSize-1;    
 121   2          r.y0 = GUI_Context.DispPosY;
 122   2          r.y1 = r.y0 + FontSizeY-1;    
 123   2          DispLine(s, LineLen, &r);
 124   2          GUI_Context.DispPosY = r.y0;
 125   2          s += LineLen;
 126   2          if (*s=='\n') {
 127   3            switch (GUI_Context.TextAlign & GUI_TA_HORIZONTAL) { 
 128   4            case GUI_TA_CENTER:
 129   4            case GUI_TA_RIGHT:
 130   4              GUI_Context.DispPosX = xOrg;
 131   4              break;
 132   4            default:
 133   4              GUI_Context.DispPosX = GUI_Context.LBorder;
 134   4              break;
 135   4            }
 136   3            GUI_Context.DispPosY += GUI_GetFontDistY();
 137   3          } else {
 138   3            GUI_Context.DispPosX = r.x0+xLineSize;
 139   3          }
 140   2          if (*s==0)    /* end of string (last line) reached ? */
 141   2            break;
 142   2        }
 143   1        GUI_Context.DispPosY += yAdjust;
 144   1        GUI_Context.TextAlign &= ~GUI_TA_HORIZONTAL;
 145   1        GUI_UNLOCK();
 146   1      }
 147          
 148          #else
              
              void GUIUC1_C(void) {} /* avoid empty object files */
              
              #endif /* GUI_SUPPORT_UNICODE */


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    947    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----      60
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)