ShowMessageWindow.c

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#include "libFireBird.h"
 
dword                   fbl_rgn = 0;
 
void ShowMessageWindow(char **content, dword pos_x, dword pos_y, byte fntSize, byte align, dword bdcolor, dword titlecolor, dword msgcolor, dword bgcolor, dword delay)
{
  TRACEENTER();
 
  dword                 extra_x, h_y, w = 0, h = 0, w1, i, j, extra, rahmen, y;
  dword                 extra_y = 10;
  word                  fbl_memrgn;
 
  if(content[0] == NULL && content[1] == NULL) content[0] = "";
 
  if(fntSize > FNT_Size_1926) fntSize = FNT_Size_1926;
 
  if(fntSize == FNT_Size_1419)
  {
    extra_x = 14;
    h_y = 19;
  }
  else if(fntSize == FNT_Size_1622)
  {
    extra_x = 16;
    h_y = 22;
  }
  else
  {
    extra_x = 20;
    h_y = 26;
  }
 
  h = extra_y;
 
  if(content[0])
  {
    w = TAP_Osd_GetW(content[0], 0, fntSize) + extra_x;
    h += h_y;
  }
 
  for(i = 1; (pos_y >= 576 ? 0 : pos_y) + h + h_y < 576 && content[i] != NULL; i++)
  {
    w1 = TAP_Osd_GetW(content[i], 0, fntSize) + extra_x;
    h += h_y;
    if(w1 > w) w = w1;
  }
 
  if(w > 720 - (pos_x >= 720 ? 0 : pos_x)) w = 720 - (pos_x >= 720 ? 0 : pos_x);
 
  if(pos_x >= 720) pos_x = (720 - w) / 2;
  if(pos_y >= 576) pos_y = (576 - h) / 2;
 
  extra = extra_x / (align == ALIGN_CENTER ? 4 : 2);
  rahmen = extra_x / 4;
  y = 0;
 
  fbl_memrgn = TAP_Osd_Create_Chk("ShowMessageWindow A", pos_x, pos_y, w, h, 0, OSD_Flag_MemRgn);
 
  // draw border box
  TAP_Osd_FillBox_Chk("ShowMessageWindow A", fbl_memrgn, 0, 0, w, h, bdcolor);
 
  // draw background box
  TAP_Osd_FillBox_Chk("ShowMessageWindow B", fbl_memrgn, rahmen, rahmen, w - rahmen * 2, h - rahmen * 2, bgcolor);
 
  // show title
  if(content[0])
  {
    TAP_Osd_PutS(fbl_memrgn, extra_x / 4, y + extra_y / 2, w - extra_x / 4, content[0], titlecolor, bgcolor, 0, fntSize, (byte) FALSE, ALIGN_CENTER);
    y += h_y;
  }
 
  // show message lines
  for(j = 1; j < i; j++)
  {
    TAP_Osd_PutS(fbl_memrgn, extra, y + extra_y / 2, w - extra, content[j], msgcolor, bgcolor, 0, fntSize, (byte) FALSE, align);
    y += h_y;
  }
 
  if(fbl_rgn) TAP_Osd_Delete(fbl_rgn);
  fbl_rgn = TAP_Osd_Create_Chk("ShowMessageWindow B", pos_x, pos_y, w, h, 0, 0);
  TAP_Osd_Copy_Chk("ShowMessageWindow A", fbl_memrgn, fbl_rgn, 0, 0, w, h, 0, 0, FALSE);
  TAP_Osd_Delete(fbl_memrgn);
  TAP_Osd_Sync();
 
  if(delay)
  {
    TAP_Delay(delay);
    EndMessageWin();   // release rgn handle
  }
 
  TRACEEXIT();
}