protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
if (!Enable)
{
if (ellipseBarRect.Contains(e.Location)
&& !_isEllipeBarDown)
{
_isEllipeBarHover = true;
}
else if (!ellipseBarRect.Contains(e.Location))
{
ThreadPool.QueueUserWorkItem(new WaitCallback(delegate(object obj)
{
if (topInfoRect.Contains(e.Location))
{
foreach (SmallButton item in _buttons)
{
if (item.ButtonRect.Contains(e.Location))
{
this.Invoke(new MethodInvoker(delegate()
{
this.Cursor = Cursors.Hand;
}));
item.DownState = DownState.Hover;
_hoverButton = item;
base.Invalidate(item.ButtonRect);
return;
}
else if (_hoverButton != null
&& !_hoverButton.ButtonRect.Contains(e.Location))
{
_hoverButton = null;
this.Invoke(new MethodInvoker(delegate()
{
this.Cursor = Cursors.Default;
}));
}
}
}
else
{
this.Invoke(new MethodInvoker(delegate()
{
this.Cursor = Cursors.Default;
}));
_hoverButton = null;
for (int i = 0; i < Items.Count; i++)
{
MusicEntity item = Items[i];
if (item.Rect.Contains(e.Location))
{
_hoverEntity = item;
base.Invalidate(item.Rect);
return;
}
}
}
}));
}
else
{
_isEllipeBarHover = false;
}
if (_isEllipeBarDown)
{
int y = e.Y - jY;
if (y < topInfoRect.Y + topInfoRect.Height + 2)
y = topInfoRect.Y + topInfoRect.Height + 2;
if (y > this.Height - ellipseBarRect.Height - 1)
y = this.Height - ellipseBarRect.Height - 1;
ellipseBarRect = new Rectangle(
ellipseBarRect.X, y, ellipseBarRect.Width, ellipseBarRect.Height);
}
base.Invalidate();
}
}
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
if (ellipseBarRect.Contains(e.Location))
{
_isEllipeBarHover = false;
_isEllipeBarDown = true;
jY = e.Y - ellipseBarRect.Y;
}
else if (_hoverEntity != null && _hoverEntity.Rect.Contains(e.Location))
{
_downEntity = _hoverEntity;
}
else
{
_isEllipeBarDown = false;
}
if (_hoverButton != null && _hoverButton.ButtonRect.Contains(e.Location))
{
_hoverButton.IsDown = true;
}
base.Invalidate();
}
protected override void OnMouseLeave(EventArgs e)
{
base.OnMouseLeave(e);
_isEllipeBarDown = false;
_isEllipeBarHover = false;
_hoverEntity = null;
_hoverButton = null;
base.Invalidate();
}
public void Add(MusicEntity entity)
{
Items.Add(entity);
int height = (gBarRect.Height / _itemHeight) * gBarRect.Height / Items.Count;
ellipseBarRect = new Rectangle(
ellipseBarRect.X, ellipseBarRect.Y, ellipseBarRect.Width,
height);
base.Invalidate();
}
private void ProcessingItems(object index)
{
plearList.Clear();
PublicInterFace.LogErro("处理数据..");
HttpWebRequest request = WebRequest.Create("http://www.songtaste.com/music/" + index.ToString()) as HttpWebRequest;
StreamReader responseStream = new StreamReader(request.GetResponse().GetResponseStream(), Encoding.GetEncoding("GB2312"));
string str = responseStream.ReadToEnd();
PublicInterFace.LogErro("得到返回处理..");
MatchCollection items = Regex.Matches(str, @"(?<=MSL\().*(?=\);)");
PublicInterFace.LogErro("循环列表项..");
foreach (Match item in items)
{
string rItem = item.Value.Replace(@"""", "");
rItem = rItem.Replace(", ", "\t");
string[] strs = rItem.Split('\t');
MusicEntity entity = new MusicEntity();
entity.MusicName = strs[0];
entity.MusicId = strs[1];
entity.SharePeople = strs[2];
plearList.Invoke(new MethodInvoker(delegate()
{
plearList.Add(entity);
}));
}
PublicInterFace.LogErro("添加完毕..");
}
private void decodeMusicEntity(MusicEntity entity)
{
if (entity.MusicPath == null)
{
System.Threading.Thread thread = new System.Threading.Thread(new System.Threading.ParameterizedThreadStart(DecodeMusicEntity));
thread.IsBackground = true;
thread.Start(entity);
}
}
private void decode(MusicEntity entity)
{
PublicInterFace.LogErro("启动线程解码");
System.Threading.Thread thread = new System.Threading.Thread(new System.Threading.ParameterizedThreadStart(Decode));
thread.IsBackground = true;
thread.Start(entity);
plearList.Enable = true;
}
public void playerList1_OnItemDoubleClick(object sender, MusicEntity entity)
{
PublicInterFace.LogErro("触发双击事件");
decode(entity);
}