gui_dispstringinrect.lst

Keil C下通过的UCGUI,UCGUI的移植源代码

C51 COMPILER V8.05a   GUI_DISPSTRINGINRECT                                                 04/11/2008 14:18:34 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE GUI_DISPSTRINGINRECT
OBJECT MODULE PLACED IN GUI_DispStringInRect.obj
COMPILER INVOKED BY: D:\Program Files\keil\C51\BIN\C51.EXE gui\Core\GUI_DispStringInRect.c LARGE BROWSE MDU_F120 DEBUG O
                    -BJECTEXTEND PRINT(.\GUI_DispStringInRect.lst) OBJECT(GUI_DispStringInRect.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        : GUI_DispStringInRect.c
  16          Purpose     : Implementation of GUI_DispStringInRect
  17          ---------------------------END-OF-HEADER------------------------------
  18          */
  19          
  20          
  21          #include <stddef.h>           /* needed for definition of NULL */
  22          #include <stdio.h>
  23          #include <string.h>
  24          #include "gui\Core\GUI_Private.h"
  25           
  26          
  27          /********************************************************************
  28          *
  29          *                Display String in given rectangle
  30          *
  31          *********************************************************************
  32          */
  33          
  34          static void _DispStringInRect(const char GUI_FAR *s, GUI_RECT* pRect, int TextAlign) {
  35   1        GUI_RECT r;
  36   1        GUI_RECT rLine;
  37   1        int y;
  38   1        int NumLines;
  39   1        const char *sOrg =s;
  40   1        int FontYSize;
  41   1        int xLine;
  42   1        FontYSize = GUI_GetFontSizeY();
  43   1        if (pRect) {
  44   2          r = *pRect;
  45   2        } else {
  46   2          GUI_GetClientRect(&r);
  47   2        }
  48   1        /* Count the number of lines for vertical alignment */
  49   1        for (NumLines=1; ;NumLines++) {
  50   2          int LineLen= GUI__GetLineLen(s,0x7fff);
  51   2          s += LineLen;
  52   2          if (GUI__HandleEOLine(&s))
  53   2            break;
  54   2        }
C51 COMPILER V8.05a   GUI_DISPSTRINGINRECT                                                 04/11/2008 14:18:34 PAGE 2   

  55   1        /* Do the vertical alignment */
  56   1        switch (TextAlign & GUI_TA_VERTICAL) {
  57   2              case GUI_TA_TOP:
  58   2                      y = r.y0;
  59   2          break;
  60   2              case GUI_TA_BASELINE:
  61   2              case GUI_TA_BOTTOM:
  62   2              y = r.y1 -NumLines * FontYSize+1;
  63   2          break;
  64   2              case GUI_TA_VCENTER:
  65   2                      y = r.y0+(r.y1-r.y0+1 -NumLines * FontYSize) /2;
  66   2          break;
  67   2              }
  68   1        for (s=sOrg; ;) {
  69   2          int LineLen= GUI__GetLineLen(s,0x7fff);
  70   2          int xLineSize = GUI_GetLineDistX(s, LineLen);
  71   2          switch (TextAlign & GUI_TA_HORIZONTAL) {
  72   3          case GUI_TA_HCENTER:
  73   3            xLine = r.x0+(r.x1-r.x0-xLineSize)/2; break;
  74   3          case GUI_TA_LEFT:
  75   3            xLine = r.x0; break;
  76   3          case GUI_TA_RIGHT:
  77   3            xLine = r.x1 -xLineSize;
  78   3          }
  79   2          rLine.x0 = GUI_Context.DispPosX = xLine;
  80   2          rLine.x1 = rLine.x0 + xLineSize-1;
  81   2          rLine.y0 = GUI_Context.DispPosY = y;
  82   2          rLine.y1 = y + FontYSize-1;
  83   2          GUI__DispLine(s, LineLen, &rLine);
  84   2          s += LineLen;
  85   2          y += GUI_GetFontDistY();
  86   2          if (GUI__HandleEOLine(&s))
  87   2            break;
  88   2        }
  89   1      }
  90          
  91          
  92          void GUI_DispStringInRect(const char GUI_FAR *s, GUI_RECT* pRect, int TextAlign) {
  93   1        #if (GUI_WINSUPPORT)
                  const GUI_RECT *pClipRect_Old;
                #else
  96   1          GUI_RECT Rect_Old;
  97   1        #endif
  98   1        if (s) {
  99   2          GUI_LOCK();
 100   2          if (pRect) {
 101   3            #if (GUI_WINSUPPORT)
                      pClipRect_Old = WM_SetUserClipRect(pRect);
                    #else
 104   3              Rect_Old = GUI_Context.ClipRect;
 105   3              LCD_SetClipRectEx(pRect);
 106   3            #endif      
 107   3          }
 108   2          _DispStringInRect(s, pRect, TextAlign);
 109   2          #if (GUI_WINSUPPORT)
                    WM_SetUserClipRect(pClipRect_Old);
                  #else
 112   2            LCD_SetClipRectEx(&Rect_Old);
 113   2          #endif      
 114   2          GUI_UNLOCK();
 115   2        }
 116   1      }
C51 COMPILER V8.05a   GUI_DISPSTRINGINRECT                                                 04/11/2008 14:18:34 PAGE 3   

 117          
 118          /***  End of file ***/


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    799    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----      55
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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