private void d2DPainterBox1_MouseDoubleClick(object sender, MouseEventArgs e)
{
pme_cache = RiseMouseHandle(sender, e,
RollMouseDoubleClick,
TitleMouseDoubleClick,
TrackMouseDoubleClick);
this.OnMouseDoubleClick(e);
}
private void d2DPainterBox1_MouseMove(object sender, MouseEventArgs e)
{
d2DPainterBox1.Refresh();
PianoMouseEventArgs pme = new PianoMouseEventArgs(e);
pme.CalcAxis(pprops, rconf, pme_cache);
OnMouseEventHandler Handle = null; //Move事件
EventHandler HandleEnter = null; //Enter事件
EventHandler HandleLeave = null; //Leave事件
switch (pme.Area)
{
case PianoMouseEventArgs.AreaType.Roll: Handle = RollMouseMove; HandleEnter = RollMouseEnter; break;
case PianoMouseEventArgs.AreaType.Title: Handle = TitleMouseMove; HandleEnter = TitleMouseEnter; break;
case PianoMouseEventArgs.AreaType.Track: Handle = TrackMouseMove; HandleEnter = TrackMouseEnter; break;
}
if (pme_sendEnterEvent)
{
if (HandleEnter != null)
{
HandleEnter(sender, e);
}
}
else if (pme_cache.Area != pme.Area)
{
switch (pme_cache.Area)
{
case PianoMouseEventArgs.AreaType.Roll: HandleLeave = RollMouseLeave; break;
case PianoMouseEventArgs.AreaType.Title: HandleLeave = TitleMouseLeave; break;
case PianoMouseEventArgs.AreaType.Track: HandleLeave = TrackMouseLeave; break;
}
if (HandleEnter != null)
{
HandleEnter(sender, e);
}
if (HandleLeave != null)
{
HandleLeave(sender, e);
}
}
if (Handle != null)
{
Handle(sender, pme); //发送Move
}
pme_cache = pme;
pme_sendEnterEvent = false;
this.OnMouseMove(e);
}
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);
}
}
private PianoMouseEventArgs RiseMouseHandle(object sender, MouseEventArgs e, OnMouseEventHandler Roll, OnMouseEventHandler Title, OnMouseEventHandler Track)
{
PianoMouseEventArgs pme = new PianoMouseEventArgs(e);
pme.CalcAxis(pprops, rconf, pme_cache);
OnMouseEventHandler Handle = null;
switch (pme.Area)
{
case PianoMouseEventArgs.AreaType.Roll: Handle = Roll; break;
case PianoMouseEventArgs.AreaType.Title: Handle = Title; break;
case PianoMouseEventArgs.AreaType.Track: Handle = Track; break;
}
if (Handle != null)
{
Handle(sender, pme);
}
return(pme);
}