workbench/demos/fontreq.c

   1
   2
   3 #include <exec/types.h>
   4 #include <exec/libraries.h>
   5 #include <graphics/displayinfo.h>
   6 #include <libraries/asl.h>
   7 #ifndef __AROS__
   8 #include <clib/exec_protos.h>
   9 #include <clib/asl_protos.h>
  10 #else
  11 #include <proto/exec.h>
  12 #include <proto/asl.h>
  13 #endif
  14 #include <stdio.h>
  15
  16 #ifdef LATTICE
  17 int CXBRK(void)     { return(0); }  /* Disable Lattice CTRL/C handling */
  18 void chkabort(void) { return; }     /* really */
  19 #endif
  20
  21 #define MYLEFTEDGE 0
  22 #define MYTOPEDGE  0
  23 #define MYWIDTH    320
  24 #define MYHEIGHT   400
  25
  26 struct Library *AslBase = NULL;
  27
  28 struct TextAttr mytextattr =
  29 {
  30     "arial.font", 13, 0, 0
  31 };
  32
  33 struct TagItem fotags1[] =
  34 {
  35     {ASLFO_TextAttr, (IPTR)&mytextattr},
  36     {ASLFO_TitleText    , (IPTR)"ASL Font requester"   },
  37     {ASLFO_DoDrawMode, TRUE},
  38     {ASLFO_DoStyle, TRUE},
  39     {TAG_DONE                                          }
  40 };
  41
  42 static void showrequester(char *msg, struct TagItem *tags)
  43 {
  44     struct FontRequester *freq;
  45
  46     printf("\n%s:\n",msg ? msg : "");
  47
  48     if ((freq = (struct FontRequester *)AllocAslRequest(ASL_FontRequest, tags)))
  49     {
  50         if (AslRequest(freq, NULL))
  51         {
  52             printf("\n-------------------------------------------------------\n\n");
  53             printf("FontName  = %s\n", freq->fo_TAttr.tta_Name);
  54             printf("FontSize  = %d\n", freq->fo_TAttr.tta_YSize);
  55             printf("FontStyle = %d\n", freq->fo_TAttr.tta_Style);
  56             printf("FontFlags = %d\n", freq->fo_TAttr.tta_Flags);
  57             printf("DrawMode  = %d\n", freq->fo_DrawMode);
  58
  59         } else printf("\nRequester was aborted\n");
  60         FreeAslRequest(freq);
  61     }
  62     else printf("Could not alloc FontRequester\n");
  63 }
  64
  65 int main(int argc, char **argv)
  66 {
  67     if ((AslBase = OpenLibrary("asl.library", 37L)))
  68     {
  69         showrequester("Default requester with no tags", NULL);
  70         showrequester(NULL, fotags1);
  71
  72         CloseLibrary(AslBase);
  73     } else {
  74         puts("Could not open asl.library!\n");
  75     }
  76     return 0;
  77 }