internal void CalcAxis(PianoProperties pprops, RollConfigures rconf)
{
if (_me.Y <= rconf.Const_TitleHeight && _me.Y >= 0)
{
_area = AreaType.Title;
}
else if (_me.X <= rconf.Const_RollWidth && _me.X >= 0)
{
_area = AreaType.Roll;
}
else
{
_area = AreaType.Track;
}
if (_area != AreaType.Title)
{
double drawed_noteSpt = (double)(_me.Y - rconf.Const_TitleHeight) / rconf.Const_RollNoteHeight;
uint _noteNumber = pprops.PianoTopNote - (uint)drawed_noteSpt;
double cent = 0.5 - drawed_noteSpt + (uint)drawed_noteSpt;
int _notePitchWheel = (int)Math.Round(cent * 0x2000, 0);
_pitchvp = new PitchValuePair(_noteNumber, _notePitchWheel);
_pitchvp.OctaveType = pprops.OctaveType;
}
if (_area != AreaType.Roll)
{
long drawed_pixel = _me.X - rconf.Const_RollWidth;
_tick = (long)Math.Round((pprops.PianoStartTick + pprops.dertPixel2dertTick(drawed_pixel)), 0);
}
}
internal void CalcAxis(PianoProperties pprops, RollConfigures rconf, PianoMouseEventArgs cache)
{
if (cache != null && cache.MouseEventArgs.X == _me.X && cache.MouseEventArgs.Y == _me.Y)
{
_tick = cache.Tick;
_pitchvp = cache.PitchValue;
_area = cache.Area;
}
else
{
CalcAxis(pprops, rconf);
}
}
internal void CalcAxis(PianoProperties pprops, RollConfigures rconf, long windowheight)
{
if (_me.X <= rconf.Const_RollWidth && _me.X >= 0)
{
_area = AreaType.Btns;
}
else
{
_area = AreaType.Area;
}
if (_area != AreaType.Btns)
{
long drawed_pixel = _me.X - rconf.Const_RollWidth;
_tick = (long)Math.Round((pprops.PianoStartTick + pprops.dertPixel2dertTick(drawed_pixel)), 0);
}
_tallPercent = CalcPercent(_me.Y, windowheight);
}
internal void CalcAxis(PianoProperties pprops, RollConfigures rconf, ParamMouseEventArgs cache, long windowheight)
{
if (cache != null && cache.MouseEventArgs.X == _me.X && cache.MouseEventArgs.Y == _me.Y)
{
_tick = cache.Tick;
_area = cache.Area;
if (windowheight == cache.windowheight)
{
_tallPercent = cache._tallPercent;
}
else
{
_tallPercent = CalcPercent(_me.Y, windowheight);
cache._tallPercent = _tallPercent;
cache.windowheight = windowheight;
}
}
else
{
CalcAxis(pprops, rconf, windowheight);
}
}
internal PianoProperties(RollConfigures rconf)
{
BeatsCountPerSummery = 4;
BeatType = NoteType.Crotchet;
this.rconf = rconf;
}
