OSDMenuWaitSpinnerIdle.c

Go to the documentation of this file.

#include                "FBLib_TMSOSDMenu.h"
 
void OSDMenuWaitSpinnerIdle(void)
{
  TRACEENTER();
 
  if(TAP_GetTick() > WaitSpinnerTimeout)
  {
    int i, trail = 0;
 
    for (i = WaitSpinnerIndex; i >= 0; i--)
    {
      dword x, r, g, b;
 
      if (i < WaitSpinnerItems) x = i * WaitSpinnerItemWidth * 2;
      else x = (i - WaitSpinnerItems) * WaitSpinnerItemWidth * 2;
 
      r = R8888(WaitSpinnerItemColorTrail) + trail * (R8888(WaitSpinnerItemColorBlank) - R8888(WaitSpinnerItemColorTrail)) / WaitSpinnerItemsTrail;
      g = G8888(WaitSpinnerItemColorTrail) + trail * (G8888(WaitSpinnerItemColorBlank) - G8888(WaitSpinnerItemColorTrail)) / WaitSpinnerItemsTrail;
      b = B8888(WaitSpinnerItemColorTrail) + trail * (B8888(WaitSpinnerItemColorBlank) - B8888(WaitSpinnerItemColorTrail)) / WaitSpinnerItemsTrail;
 
      OSDMenuWaitSpinnerDrawItem(WaitSpinnerRgn, x, RGB(r, g, b));
 
      if (++trail == WaitSpinnerItemsTrail && i > 0)
      {
        OSDMenuWaitSpinnerDrawItem(WaitSpinnerRgn, (i - 1) * WaitSpinnerItemWidth * 2, WaitSpinnerItemColorBlank);
        break;
      }
    }
 
    if (WaitSpinnerIndex == WaitSpinnerItems + WaitSpinnerItemsTrail - 1) WaitSpinnerIndex = WaitSpinnerItemsTrail;
    else WaitSpinnerIndex++;
 
    TAP_Osd_Copy(WaitSpinnerRgn, InfoBoxOSDRgn, 0, 0, WaitSpinnerWidth, WaitSpinnerItemHeight, (_InfoBox_Gd.width - WaitSpinnerWidth) >> 1, WaitSpinnerPosY, FALSE);
    TAP_Osd_Sync();
 
    WaitSpinnerTimeout = TAP_GetTick() + WaitSpinnerSpeed;
  }
 
  TRACEEXIT();
}