/// <summary>
/// 初始化控件
/// </summary>
/// <param name="holderNum">盒个数</param>
/// <param name="cupNum">每个盒的杯个数</param>
/// <param name="hoverObj">捕获对象类型</param>
virtual public void Init(int holderNum, int cupNum, HoverObject hoverObj)
{
if (holderNum < 1 || cupNum < 0)
{
throw new Exception("Invalid groupNum or cupNum");
}
if (hoverObj == HoverObject.CupHover)
{
_cupBtnArr = _gpBtnArr;
_holderBtnArr = new List <GraphicButton>();
}
else if (hoverObj == HoverObject.SlotHover)
{
_cupBtnArr = new List <GraphicButton>();
_holderBtnArr = _gpBtnArr;
}
else
{
_cupBtnArr = new List <GraphicButton>();
_holderBtnArr = new List <GraphicButton>();
}
_slotNum = holderNum;
_cupNum = cupNum;
//int headerWidth = (this.Width - 2 * 5); //指示区域总宽度
int headerHeight = (this.Height - 2 * 5); //指示区域总宽度
int headerWidth = (int)(IndexHeightFactor * this.Width / 8); //指示区域高度
//int slotWidth = headerWidth / _slotNum; //每一槽的宽度
int slotWidth = this.Width - 20 * 2 - headerWidth; //每一槽的宽度
//int headerHeight = (int)(IndexHeightFactor * this.Height / 8); //指示区域高度
int topOffset = 5;
//int slotTop = 2 * topOffset + headerHeight;
int slotTop = topOffset;
int slotHeight = (headerHeight - topOffset * holderNum) / holderNum;
Rectangle indexRect = new Rectangle(10, topOffset, headerWidth, headerHeight);
indexRect.Width = headerWidth;
_titlePath = CommonGraphic.CreateRoundRectPath(indexRect, 10, 10);
_indexBtn = new HolderButton[_slotNum];
float indexBtnSize = Math.Min(slotHeight, headerWidth) * IndexBtnSizeFactor;
float indexOffsetX = (headerWidth - indexBtnSize) / 2.0f;
float indexOffsetY = (slotHeight - indexBtnSize) / 2.0f;
float flateVal = 0;
if (slotHeight <= indexBtnSize)
{
flateVal = indexBtnSize / 10;
}
float roundSize = slotHeight * 24 / 42f;
for (int i = 0; i < _slotNum; i++)
{
int slotLeft = indexRect.Left * 2 + headerWidth;
int slotTopOffset = slotTop * (i + 1) + i * slotHeight;
RectangleF rect = new RectangleF(indexRect.Left * 2, slotTopOffset, indexBtnSize, indexBtnSize);
rect.Offset(indexOffsetX, indexOffsetY);
rect.Inflate(-flateVal, -flateVal);
HolderButton indexBtn = new HolderButton();
indexBtn.BtnRect = rect;
indexBtn.BtnPath = new GraphicsPath();
indexBtn.BtnPath.AddEllipse(rect);
indexBtn.BtnRegion = new Region(indexBtn.BtnRect);
indexBtn.Text = "T" + (i + 1).ToString();
indexBtn.HeaderBtn = true;
_indexBtn[i] = indexBtn;
Rectangle slotRect = new Rectangle(slotLeft + 10, slotTopOffset, slotWidth, slotHeight);
slotRect.Inflate(_slotOffsetX, 0);
HolderButton holderBtn = new HolderButton();
holderBtn.BtnRect = slotRect;
holderBtn.BtnPath = CommonGraphic.CreateRoundRectPath(slotRect, roundSize, roundSize);
holderBtn.BtnRegion = new Region(holderBtn.BtnPath);
_holderBtnArr.Add(holderBtn);
if (_cupNum > 0)
{
int cupHeight = slotHeight;
int offset = (slotHeight - cupHeight) / 2;
int widthOffset = 0;
for (int j = 0; j < _cupNum; j++)
{
int cupTop = widthOffset + slotTop * (i + 1) + i * slotHeight;
int cupLeft = slotLeft + 10 + (slotWidth - cupHeight * _cupNum) / (_cupNum + 1) + ((slotWidth - 2 * ((slotWidth - cupHeight * _cupNum) / (_cupNum + 1)) - cupHeight) / (_cupNum - 1)) * j;
RectangleF cupRect = new RectangleF(cupLeft, cupTop, slotHeight, cupHeight);
if (offset > 0)
{
cupRect.Inflate(-widthOffset - offset, -widthOffset);
}
else
{
cupRect.Inflate(-widthOffset, -widthOffset + offset);
}
CupButton cupBtn = new CupButton();
cupBtn.BtnRect = cupRect;
cupBtn.BtnPath = new GraphicsPath();
cupBtn.BtnPath.AddEllipse(cupRect);
cupBtn.BtnRegion = new Region(cupBtn.BtnPath);
_cupBtnArr.Add(cupBtn);
}
}
}
}
private void OnPaint(Graphics g, Rectangle ClipRectangle)
{
using (Pen pen = new Pen(Color.Black))
{
g.DrawRectangle(pen, ClipRectangle);
}
// if (_titlePath != null)
// {
// using (SolidBrush bsh = new SolidBrush(Color.LightGray/*Color.FromArgb(204, 204, 204)*/))
// {
// g.FillPath(bsh, _titlePath);
// }
// }
if (_indexBtn != null)
{
using (SolidBrush bsh = new SolidBrush(Color.LightGreen))
{
using (Pen indexPen = new Pen(Color.Gray))
{
for (int i = 0; i < _indexBtn.Length; i++)
{
bsh.Color = _indexBtn[i].BackColor;
g.FillPath(bsh, _indexBtn[i].BtnPath);
indexPen.Color = _indexBtn[i].BorderColor;
g.DrawPath(indexPen, _indexBtn[i].BtnPath);
StringFormat drawFormat = new StringFormat();
drawFormat.Alignment = StringAlignment.Center;
drawFormat.LineAlignment = StringAlignment.Center;
bsh.Color = _indexBtn[i].ForeColor;
g.DrawString(_indexBtn[i].Text, this.Font, bsh, _indexBtn[i].BtnRect, drawFormat);
}
}
}
}
if (_cupBtnArr == null || _holderBtnArr == null)
{
return;
}
using (Pen pen = new Pen(Color.Gray))
{
using (SolidBrush bsh = new SolidBrush(Color.FromArgb(238, 238, 238)))
{
foreach (var btn in _holderBtnArr)
{
HolderButton holder = btn as HolderButton;
bsh.Color = holder.BackColor;
g.FillPath(bsh, btn.BtnPath);
pen.Color = holder.BorderColor;
g.DrawPath(pen, btn.BtnPath);
if (!string.IsNullOrEmpty(holder.SlotText))
{
g.TranslateTransform(holder.BtnRect.Left + holder.BtnRect.Width / 2
, holder.BtnRect.Top + holder.BtnRect.Height / 2
, MatrixOrder.Prepend);
g.RotateTransform(-90);
RectangleF textRect = new RectangleF(-holder.BtnRect.Height / 2,
-holder.BtnRect.Width / 2,
holder.BtnRect.Height,
holder.BtnRect.Width);
StringFormat drawFormat = new StringFormat();
drawFormat.Alignment = StringAlignment.Center;
drawFormat.LineAlignment = StringAlignment.Center;
bsh.Color = holder.ForeColor;
g.DrawString(holder.SlotText, this.Font, bsh, textRect, drawFormat);
g.ResetTransform();
}
if (!string.IsNullOrEmpty(holder.Text) && holder.State != SlotState.extracted)
{
StringFormat drawFormat = new StringFormat();
drawFormat.Alignment = StringAlignment.Center;
drawFormat.LineAlignment = StringAlignment.Far;
RectangleF holderTextRt = holder.BtnRect;
holderTextRt.Inflate(0, -10);
bsh.Color = holder.ForeColor;
g.DrawString(holder.Text, this.HolderFont, bsh, holderTextRt, drawFormat);
}
}
}
}
foreach (var cup in _cupBtnArr)
{
(cup as CupButton).DrawCup(g);
}
}