rosapps/dflat32/statbar.c

   1 /* ---------------- statbar.c -------------- */
   2
   3 #include "dflat.h"
   4
   5 int DfStatusBarProc(DFWINDOW wnd, DFMESSAGE msg, DF_PARAM p1, DF_PARAM p2)
   6 {
   7         char *statusbar;
   8         switch (msg)    {
   9                 case DFM_CREATE_WINDOW:
  10                 case DFM_MOVE:
  11                         DfSendMessage(wnd, DFM_CAPTURE_CLOCK, 0, 0);
  12                         break;
  13                 case DFM_KEYBOARD:
  14                         if ((int)p1 == DF_CTRL_F4)
  15                                 return TRUE;
  16                         break;
  17                 case DFM_PAINT:
  18                         if (!DfIsVisible(wnd))
  19                                 break;
  20                         statusbar = DfCalloc(1, DfWindowWidth(wnd)+1);
  21                         memset(statusbar, ' ', DfWindowWidth(wnd));
  22                         *(statusbar+DfWindowWidth(wnd)) = '\0';
  23                         strncpy(statusbar+1, "DF_F1=Help Ý FreeDos Edit", 22);
  24                         if (wnd->text)  {
  25                                 int len = min((int)strlen(wnd->text), (int)(DfWindowWidth(wnd)-17));
  26                                 if (len > 0)    {
  27                                         int off=(DfWindowWidth(wnd)-len)/2;
  28                                         strncpy(statusbar+off, wnd->text, len);
  29                                 }
  30                         }
  31                         if (wnd->TimePosted)
  32                                 *(statusbar+DfWindowWidth(wnd)-8) = '\0';
  33                         DfSetStandardColor(wnd);
  34             DfPutWindowLine(wnd, statusbar, 0, 0);
  35                         free(statusbar);
  36                         return TRUE;
  37                 case DFM_BORDER:
  38                         return TRUE;
  39                 case DFM_CLOCKTICK:
  40                         DfSetStandardColor(wnd);
  41                         DfPutWindowLine(wnd, (char *)p1, DfWindowWidth(wnd)-8, 0);
  42                         wnd->TimePosted = TRUE;
  43                         return TRUE;
  44                 case DFM_CLOSE_WINDOW:
  45                         DfSendMessage(NULL, DFM_RELEASE_CLOCK, 0, 0);
  46                         break;
  47                 default:
  48                         break;
  49         }
  50         return DfBaseWndProc(DF_STATUSBAR, wnd, msg, p1, p2);
  51 }
  52
  53 /* EOF */