krfb/libvncserver/fontsel.c

   1 #include "rfb.h"
   2
   3 #define FONTDIR "/usr/lib/kbd/consolefonts/"
   4 #define DEFAULTFONT FONTDIR "default8x16"
   5
   6 char *fontlist[50]={
   7 "8x16alt", "b.fnt", "c.fnt", "default8x16", "m.fnt", "ml.fnt", "mod_d.fnt",
   8 "mod_s.fnt", "mr.fnt", "mu.fnt", "r.fnt", "rl.fnt", "ro.fnt", "s.fnt",
   9 "sc.fnt", "scrawl_s.fnt", "scrawl_w.fnt", "sd.fnt", "t.fnt",
  10   0
  11 };
  12
  13 rfbScreenInfoPtr rfbScreen = 0;
  14 rfbFontDataPtr curFont = 0;
  15 void showFont(int index)
  16 {
  17   char buffer[1024];
  18
  19   if(!rfbScreen) return;
  20
  21   if(curFont)
  22     rfbFreeFont(curFont);
  23
  24   strcpy(buffer,FONTDIR);
  25   strcat(buffer,fontlist[index]);
  26   curFont = rfbLoadConsoleFont(buffer);
  27
  28   rfbFillRect(rfbScreen,210,30-20,210+10*16,30-20+256*20/16,0xb77797);
  29   if(curFont) {
  30     int i,j;
  31     for(j=0;j<256;j+=16)
  32       for(i=0;i<16;i++)
  33         rfbDrawCharWithClip(rfbScreen,curFont,210+10*i,30+j*20/16,j+i,
  34                             0,0,640,480,0xffffff,0x000000);
  35   }
  36 }
  37
  38 int main(int argc,char** argv)
  39 {
  40   rfbFontDataPtr font;
  41   rfbScreenInfoPtr s=rfbGetScreen(&argc,argv,640,480,8,3,3);
  42   int i,j;
  43
  44   s->frameBuffer=(char*)malloc(640*480*3);
  45   rfbInitServer(s);
  46
  47   for(j=0;j<480;j++)
  48     for(i=0;i<640;i++) {
  49       s->frameBuffer[(j*640+i)*3+0]=j*256/480;
  50       s->frameBuffer[(j*640+i)*3+1]=i*256/640;
  51       s->frameBuffer[(j*640+i)*3+2]=(i+j)*256/(480+640);
  52     }
  53
  54   rfbScreen = s;
  55   font=rfbLoadConsoleFont(DEFAULTFONT);
  56   if(!font) {
  57     fprintf(stderr,"Couldn't find %s\n",DEFAULTFONT);
  58     exit(1);
  59   }
  60
  61   for(j=0;j<0;j++)
  62     rfbProcessEvents(s,900000);
  63
  64   i = rfbSelectBox(s,font,fontlist,10,20,200,300,0xffdfdf,0x602040,2,showFont);
  65   fprintf(stderr,"Selection: %d: %s\n",i,(i>=0)?fontlist[i]:"canceled");
  66
  67   rfbFreeFont(font);
  68
  69   return(0);
  70 }
  71