private void Add(int r, int c, string name, string description, Image image, bool enable, bool arrow)
{
ItemDescription item = new ItemDescription();
item.Col = c;
item.Description = description;
item.Enable = enable;
item.Image = image;
item.Name = name;
item.Row = r;
item.Arrow = arrow;
if (item.Name.Length > 0)
{
_items.Add(name, item);
}
else
{
_items.Add(item);
}
if ((r + 1) > maxRow)
{
maxRow = r + 1;
}
if ((c + 1) > maxCol)
{
maxCol = c + 1;
}
if (_Matrix)
{
_Matrix = false;
}
}
public ItemEventArgs(ItemDescription item, MouseEventArgs m)
{
_item = item;
_r = _item.Row;
_c = _item.Col;
_m = m;
_name = _item.Name;
}
void DrawPrompt(Point p)
{
#region 注意清理和不必要的画
string newName = GetItemDescriptionName(p);
if (!String.IsNullOrEmpty(newName))
{
if (newName.Equals(_current, StringComparison.OrdinalIgnoreCase))
{
return;
}
}
this.Invalidate(_lastPromptRectangle);
this.Update();
#endregion
_lastPromptRectangle = new Rectangle();
Graphics g = Graphics.FromHwnd(this.Handle);
if (!String.IsNullOrEmpty(_current))
{
ItemDescription currentitem = _items.GetItem(_current);
if (currentitem != null)
{
if (currentitem.Enable)
{
ImageHandler.DrawImageDark(g, currentitem.Image, currentitem.Bounds);
}
}
}
_current = newName;
if (!String.IsNullOrEmpty(newName))
{
ItemDescription item = _items.GetItem(newName);
GraphicsPath shape = new GraphicsPath();
if (item.Enable)
{
this.Invalidate(item.Bounds);
this.Update();
this.Cursor = Cursors.Hand;
}
SizeF sf = g.MeasureString(item.Description, this.Font);
Core.ImageHandler.ArcRectanglePath(shape, item.Bounds.Left + (item.Bounds.Width / 2), item.Bounds.Top + ((item.Bounds.Height - 50) / 2) - (int)(70 * 0.8), (int)(sf.Width) + 20, 50, 10, 10);
RectangleF rt = shape.GetBounds();
rt.Inflate(1, 1);
g.FillPath(new SolidBrush(Color.FromArgb(128, Color.Black)), shape);
//g.InterpolationMode = InterpolationMode.HighQualityBicubic;
//g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
g.DrawString(item.Name, new Font("宋体", 10, FontStyle.Bold), Brushes.AntiqueWhite, new PointF(rt.Left + 10, rt.Top + 10));
g.DrawString(item.Description, this.Font, Brushes.AntiqueWhite, new PointF(rt.Left + 10, rt.Bottom - 18));
_lastPromptRectangle = Rectangle.Ceiling(rt);
}
else
{
this.Cursor = Cursors.Default;
}
g.Dispose();
}
public void CopyTo(ItemDescription newItem)
{
if (newItem != null)
{
base.CopyTo(newItem as ArrowItem);
newItem.Margin = this.Margin;
newItem.Description = this.Description;
newItem.Name = this.Name;
newItem.Image = this.Image;
newItem.Enable = this.Enable;
}
}
/// <summary>
/// 动态改变Enable
/// </summary>
/// <param name="itemDescriptions"></param>
public void RefreshEnable(ItemDescription[] itemDescriptions)
{
foreach (ItemDescription item in itemDescriptions)
{
if (_items.ContainsKey(item.Name))
{
ItemDescription myItem = _items[item.Name];
if (myItem.Enable != item.Enable)
{
myItem.Enable = item.Enable;
}
}
}
}
protected override void OnMouseClick(MouseEventArgs e)
{
if (ItemMouseClick != null)
{
string name = GetItemDescriptionName(e.Location);
if (!String.IsNullOrEmpty(name))
{
ItemDescription item = _items.GetItem(name);
if (item.Enable)
{
ItemEventArgs ea = new ItemEventArgs(item, e);
ItemMouseClick(this, ea);
}
}
}
}
