/// <summary>
/// 画线
/// </summary>
/// <param name="name">连接线对象名称</param>
public void AddFlowChartLine(string name)
{
FlowChartLine line = new FlowChartLine();
line.LineName = name;
AddFlowChartLine(line);
}
/// <summary>
/// 画线
/// </summary>
/// <param name="name">连接线对象名称</param>
/// <param name="p1">连接线起点</param>
/// <param name="p2">连接线终点</param>
public void AddFlowChartLine(string name, Point p1, Point p2)
{
FlowChartLine line = new FlowChartLine();
line.LineName = name;
line.LineHead = p1;
line.LineFoot = p2;
AddFlowChartLine(line);
}
/// <summary>
/// 画线
/// </summary>
/// <param name="p1">连接线起点</param>
/// <param name="p2">连接线终点</param>
public void AddFlowChartLine(Point p1, Point p2)
{
FlowChartLine line = new FlowChartLine();
line.LineName = "Line" + (_FlowChartLine.Count + 1).ToString();
line.LineHead = p1;
line.LineFoot = p2;
AddFlowChartLine(line);
}
/// <summary>
/// 画线
/// </summary>
/// <param name="p1">连接线起点</param>
/// <param name="p2">连接线终点</param>
/// <param name="linecolor">线颜色</param>
/// <param name="linewidth">线粗细</param>
public void AddFlowChartLine(Point p1, Point p2, Color linecolor, int linewidth)
{
FlowChartLine line = new FlowChartLine();
line.LineName = "Line" + (_FlowChartLine.Count + 1).ToString();
line.LineHead = p1;
line.LineFoot = p2;
line.LineColor = linecolor;
line.LineWidth = linewidth;
AddFlowChartLine(line);
}
private FlowChartLine GetMouseOverLineRect(int x, int y)
{
for (int i = _FlowChartLine.Count - 1; i >= 0; i--)
{
FlowChartLine obj = _FlowChartLine[i];
if (CheckPointOnLine(new Point(x, y), obj.LineHead, obj.LineFoot))
{
return(obj);
}
}
return(null);
}
/// <summary>
/// 根据名称删除线
/// </summary>
/// <param name="name">线名称</param>
public void DeleteLine(string name)
{
FlowChartLine di = _FlowChartLine.FirstOrDefault(o => o.LineName.Equals(name));
if (di != null)
{
_FlowChartLine.Remove(di);
if (di.LineName.Equals(_CurrentLineName))
{
_CurrentLineName = "";
_CurrentLine = null;
}
}
DrawItems();
}
/// <summary>
/// 删除全部线
/// </summary>
public void DeleteLine()
{
for (int i = 0; i < _FlowChartLine.Count; i++)
{
FlowChartLine di = _FlowChartLine.FirstOrDefault(o => o.LineName.Equals(_FlowChartLine[i].LineName));
if (di != null)
{
_FlowChartLine.Remove(di);
if (di.LineName.Equals(_CurrentLineName))
{
_CurrentLineName = "";
_CurrentLine = null;
}
}
DrawItems();
}
if (_FlowChartLine.Count > 0)
{
DeleteLine();
}
}
private void BWSFlowChart_MouseDown(object sender, MouseEventArgs e)
{
//if (e.Button == MouseButtons.Left)
//{
string oldName = _CurrentItemName;
_CurrentItem = GetPointItemName(e.X, e.Y);
_CurrentLine = GetPointLineName(e.X, e.Y);
if (_CurrentItem != null)
{
IsOnClickEventHander = true;
_CurrentItemName = _CurrentItem.Name;
BringItemToFront(_CurrentItem);
_ItemX = e.X;
_ItemY = e.Y;
}
else
{
_CurrentItemName = "";
}
if (!oldName.Equals(_CurrentItemName))
{
DrawItems();
}
//}
if (e.Button == MouseButtons.Right)
{
if (_CurrentItem != null && IsDesignMode)
{
cmsMenu.Show(this, e.X, e.Y);
}
if (_CurrentLine != null && IsDesignMode)
{
cmsLine.Show(this, e.X, e.Y);
}
}
}
private void SunriseFlowChart_MouseMove(object sender, MouseEventArgs e)
{
IsOnClickEventHander = false;
if (e.Button == MouseButtons.None)
{
FlowChartItem overItem = GetMouseOverItemRect(e.X, e.Y);
FlowChartLine overLine = GetMouseOverLineRect(e.X, e.Y);
if (overItem != _OnMouseOverItem && _OnMouseOverItem != null)
{
//if (OnItemMouseLeave != null)
//{
// OnItemMouseLeave(_OnMouseOverItem.Name);
//}
//_OnMouseOverItem = null;
}
if (overItem != null && overItem != _OnMouseOverItem)
{
if (ShowTipType != FlowChartShowTipType.NoTip)
{
if (ShowTipType == FlowChartShowTipType.ShowTip && overItem.ToolTip != "")
{
tipMsg.Rounded = true;
tipMsg.ShowBeak = true;
tipMsg.ShowHint(overItem.ToolTip, DevExpress.Utils.ToolTipLocation.TopRight, Cursor.Position);
tipMsg.Active = true;
}
else if (ShowTipType == FlowChartShowTipType.ShowNameIsTipNull)
{
tipMsg.Rounded = true;
tipMsg.ShowBeak = true;
tipMsg.ShowHint(overItem.ToolTip == "" ? overItem.Name : overItem.ToolTip, DevExpress.Utils.ToolTipLocation.TopRight, Cursor.Position);
tipMsg.Active = true;
}
}
//_OnMouseOverItem = overItem;
//if (ShowTip != null)
//{
// ShowTip(overItem.Name, overItem.ToolTip, new Point(e.X, e.Y));
//}
}
else
{
tipMsg.Active = false;
}
if (overLine != _OnMouseOverLine && _OnMouseOverLine != null)
{
_OnMouseOverLine = null;
}
if (overLine != null && overLine != _OnMouseOverLine)
{
_OnMouseOverLine = overLine;
}
_DragSide = "";
if (overItem != null)
{
Cursor = Cursors.Hand;
}
else
{
Cursor = Cursors.Default;
}
if (_CurrentItem != null)
{
if (e.X - _CurrentItem.Rect.Left >= 0 && e.X - _CurrentItem.Rect.Left < 4)
{
_DragSide = "left";
Cursor = Cursors.VSplit;
}
else if (_CurrentItem.Rect.Right - e.X >= 0 && _CurrentItem.Rect.Right - e.X < 4)
{
_DragSide = "right";
Cursor = Cursors.VSplit;
}
else if (e.Y - _CurrentItem.Rect.Top >= 0 && e.Y - _CurrentItem.Rect.Top < 4)
{
_DragSide = "top";
Cursor = Cursors.HSplit;
}
else if (_CurrentItem.Rect.Bottom - e.Y >= 0 && _CurrentItem.Rect.Bottom - e.Y < 4)
{
_DragSide = "bottom";
Cursor = Cursors.HSplit;
}
else
{
//_DragSide = "";
//Cursor = Cursors.Hand;
}
}
else
{
//_DragSide = "";
//Cursor = Cursors.Default;
}
if (_CurrentLine != null && IsDesignMode)
{
if (e.X - _CurrentLine.LineHead.X >= 0 && e.X - _CurrentLine.LineHead.X < 4)
{
_DragLine = "head";
Cursor = Cursors.SizeWE;
}
else if (_CurrentLine.LineFoot.X - e.X >= 0 && _CurrentLine.LineFoot.X - e.X < 4)
{
_DragLine = "foot";
Cursor = Cursors.SizeWE;
}
else if (_CurrentLine.LineHead.Y - e.Y >= 0 && _CurrentLine.LineHead.Y - e.Y < 4)
{
_DragLine = "head";
Cursor = Cursors.SizeWE;
}
else if (_CurrentLine.LineFoot.Y - e.Y >= 0 && _CurrentLine.LineFoot.Y - e.Y < 4)
{
_DragLine = "foot";
Cursor = Cursors.SizeWE;
}
else
{
//_DragLine = "";
//Cursor = Cursors.Default;
}
}
else
{
//_DragLine = "";
//Cursor = Cursors.Default;
}
}
else
{
if (_OnMouseOverItem != null)
{
//if (OnItemMouseLeave != null)
//{
// OnItemMouseLeave(_mouseOverItem.Name);
//}
_OnMouseOverItem = null;
}
if (_OnMouseOverLine != null)
{
_OnMouseOverLine = null;
}
}
if (e.Button == MouseButtons.Left && IsDesignMode)
{
if (_CurrentItem != null)
{
if (_DragSide.Equals("left"))
{
if (e.X + _ItemMinWidth <= _CurrentItem.Rect.Right)
{
int right = _CurrentItem.Rect.Right;
_CurrentItem.Rect.X = e.X;
_CurrentItem.Rect.Width = right - e.X;
DrawItems();
}
}
if (_DragSide.Equals("right"))
{
if (e.X - _CurrentItem.Rect.Left >= _ItemMinWidth)
{
_CurrentItem.Rect.Width = e.X - _CurrentItem.Rect.Left;
DrawItems();
}
}
if (_DragSide.Equals("top"))
{
if (e.Y + _ItemMinHeight <= _CurrentItem.Rect.Bottom)
{
int bottom = _CurrentItem.Rect.Bottom;
_CurrentItem.Rect.Y = e.Y;
_CurrentItem.Rect.Height = bottom - e.Y;
DrawItems();
}
}
if (_DragSide.Equals("bottom"))
{
if (e.Y - _CurrentItem.Rect.Top >= _ItemMinHeight)
{
_CurrentItem.Rect.Height = e.Y - _CurrentItem.Rect.Top;
DrawItems();
}
}
if (_DragSide.Equals(""))
{
_CurrentItem.Rect.X += e.X - _ItemX;
_CurrentItem.Rect.Y += e.Y - _ItemY;
_ItemX = e.X;
_ItemY = e.Y;
DrawItems();
}
}
if (_CurrentLine != null)
{
if (_DragLine.Equals("head"))
{
_CurrentLine.LineHead.X = e.X;
_CurrentLine.LineHead.Y = e.Y;
DrawItems();
}
if (_DragLine.Equals("foot"))
{
_CurrentLine.LineFoot.X = e.X;
_CurrentLine.LineFoot.Y = e.Y;
DrawItems();
}
if (_DragLine.Equals(""))
{
//_CurrentItem.Rect.X += e.X - _ItemX;
//_CurrentItem.Rect.Y += e.Y - _ItemY;
//_ItemX = e.X;
//_ItemY = e.Y;
//DrawItems();
}
}
}
}
/// <summary>
/// 画线
/// </summary>
/// <param name="name">连接线对象名称</param>
/// <param name="p1">连接线起点</param>
/// <param name="p2">连接线终点</param>
public void AddFlowChartLine(string name, Point p1, Point p2)
{
FlowChartLine line = new FlowChartLine();
line.LineName = name;
line.LineHead = p1;
line.LineFoot = p2;
AddFlowChartLine(line);
}
/// <summary>
/// 画线
/// </summary>
/// <param name="p1">连接线起点</param>
/// <param name="p2">连接线终点</param>
public void AddFlowChartLine(Point p1, Point p2)
{
FlowChartLine line = new FlowChartLine();
line.LineName = "Line" + (_FlowChartLine.Count + 1).ToString();
line.LineHead = p1;
line.LineFoot = p2;
AddFlowChartLine(line);
}
/// <summary>
/// 画线
/// </summary>
/// <param name="line">FlowChartLine对象</param>
public void AddFlowChartLine(FlowChartLine line)
{
_FlowChartLine.Add(line);
DrawItems();
}
/// <summary>
/// 画线
/// </summary>
/// <param name="name">连接线对象名称</param>
public void AddFlowChartLine(string name)
{
FlowChartLine line = new FlowChartLine();
line.LineName = name;
AddFlowChartLine(line);
}
/// <summary>
/// 画线
/// </summary>
/// <param name="p1">连接线起点</param>
/// <param name="p2">连接线终点</param>
/// <param name="linecolor">线颜色</param>
/// <param name="linewidth">线粗细</param>
public void AddFlowChartLine(Point p1, Point p2, Color linecolor, int linewidth)
{
FlowChartLine line = new FlowChartLine();
line.LineName = "Line" + (_FlowChartLine.Count + 1).ToString();
line.LineHead = p1;
line.LineFoot = p2;
line.LineColor = linecolor;
line.LineWidth = linewidth;
AddFlowChartLine(line);
}
private void SunriseFlowChart_MouseDown(object sender, MouseEventArgs e)
{
//if (e.Button == MouseButtons.Left)
//{
string oldName = _CurrentItemName;
_CurrentItem = GetPointItemName(e.X, e.Y);
_CurrentLine = GetPointLineName(e.X, e.Y);
if (_CurrentItem != null)
{
IsOnClickEventHander = true;
_CurrentItemName = _CurrentItem.Name;
BringItemToFront(_CurrentItem);
_ItemX = e.X;
_ItemY = e.Y;
}
else
{
_CurrentItemName = "";
}
if (!oldName.Equals(_CurrentItemName))
{
DrawItems();
}
//}
if (e.Button == MouseButtons.Right)
{
if (_CurrentItem != null && IsDesignMode)
{
cmsMenu.Show(this, e.X, e.Y);
}
if (_CurrentLine != null && IsDesignMode)
{
cmsLine.Show(this, e.X, e.Y);
}
}
}
/// <summary>
/// 删除全部线
/// </summary>
public void DeleteLine()
{
for (int i = 0; i < _FlowChartLine.Count; i++)
{
FlowChartLine di = _FlowChartLine.FirstOrDefault(o => o.LineName.Equals(_FlowChartLine[i].LineName));
if (di != null)
{
_FlowChartLine.Remove(di);
if (di.LineName.Equals(_CurrentLineName))
{
_CurrentLineName = "";
_CurrentLine = null;
}
}
DrawItems();
}
if (_FlowChartLine.Count > 0)
{
DeleteLine();
}
}
/// <summary>
/// 根据名称删除线
/// </summary>
/// <param name="name">线名称</param>
public void DeleteLine(string name)
{
FlowChartLine di = _FlowChartLine.FirstOrDefault(o => o.LineName.Equals(name));
if (di != null)
{
_FlowChartLine.Remove(di);
if (di.LineName.Equals(_CurrentLineName))
{
_CurrentLineName = "";
_CurrentLine = null;
}
}
DrawItems();
}
private void BWSFlowChart_MouseMove(object sender, MouseEventArgs e)
{
IsOnClickEventHander = false;
if (e.Button == MouseButtons.None)
{
FlowChartItem overItem = GetMouseOverItemRect(e.X, e.Y);
FlowChartLine overLine = GetMouseOverLineRect(e.X, e.Y);
if (overItem != _OnMouseOverItem && _OnMouseOverItem != null)
{
//if (OnItemMouseLeave != null)
//{
// OnItemMouseLeave(_OnMouseOverItem.Name);
//}
//_OnMouseOverItem = null;
}
if (overItem != null && overItem != _OnMouseOverItem)
{
if (ShowTipType != FlowChartShowTipType.NoTip)
{
if (ShowTipType == FlowChartShowTipType.ShowTip && overItem.ToolTip != "")
{
tipMsg.Rounded = true;
tipMsg.ShowBeak = true;
tipMsg.ShowHint(overItem.ToolTip, DevExpress.Utils.ToolTipLocation.TopRight, Cursor.Position);
tipMsg.Active = true;
}
else if (ShowTipType == FlowChartShowTipType.ShowNameIsTipNull)
{
tipMsg.Rounded = true;
tipMsg.ShowBeak = true;
tipMsg.ShowHint(overItem.ToolTip == "" ? overItem.Name : overItem.ToolTip, DevExpress.Utils.ToolTipLocation.TopRight, Cursor.Position);
tipMsg.Active = true;
}
}
//_OnMouseOverItem = overItem;
//if (ShowTip != null)
//{
// ShowTip(overItem.Name, overItem.ToolTip, new Point(e.X, e.Y));
//}
}
else
{
tipMsg.Active = false;
}
if (overLine != _OnMouseOverLine && _OnMouseOverLine != null)
{
_OnMouseOverLine = null;
}
if (overLine != null && overLine != _OnMouseOverLine)
{
_OnMouseOverLine = overLine;
}
_DragSide = "";
if (overItem != null)
{
Cursor = Cursors.Hand;
}
else
{
Cursor = Cursors.Default;
}
if (_CurrentItem != null)
{
if (e.X - _CurrentItem.Rect.Left >= 0 && e.X - _CurrentItem.Rect.Left < 4)
{
_DragSide = "left";
Cursor = Cursors.VSplit;
}
else if (_CurrentItem.Rect.Right - e.X >= 0 && _CurrentItem.Rect.Right - e.X < 4)
{
_DragSide = "right";
Cursor = Cursors.VSplit;
}
else if (e.Y - _CurrentItem.Rect.Top >= 0 && e.Y - _CurrentItem.Rect.Top < 4)
{
_DragSide = "top";
Cursor = Cursors.HSplit;
}
else if (_CurrentItem.Rect.Bottom - e.Y >= 0 && _CurrentItem.Rect.Bottom - e.Y < 4)
{
_DragSide = "bottom";
Cursor = Cursors.HSplit;
}
else
{
//_DragSide = "";
//Cursor = Cursors.Hand;
}
}
else
{
//_DragSide = "";
//Cursor = Cursors.Default;
}
if (_CurrentLine != null && IsDesignMode)
{
if (e.X - _CurrentLine.LineHead.X >= 0 && e.X - _CurrentLine.LineHead.X < 4)
{
_DragLine = "head";
Cursor = Cursors.SizeWE;
}
else if (_CurrentLine.LineFoot.X - e.X >= 0 && _CurrentLine.LineFoot.X - e.X < 4)
{
_DragLine = "foot";
Cursor = Cursors.SizeWE;
}
else if (_CurrentLine.LineHead.Y - e.Y >= 0 && _CurrentLine.LineHead.Y - e.Y < 4)
{
_DragLine = "head";
Cursor = Cursors.SizeWE;
}
else if (_CurrentLine.LineFoot.Y - e.Y >= 0 && _CurrentLine.LineFoot.Y - e.Y < 4)
{
_DragLine = "foot";
Cursor = Cursors.SizeWE;
}
else
{
//_DragLine = "";
//Cursor = Cursors.Default;
}
}
else
{
//_DragLine = "";
//Cursor = Cursors.Default;
}
}
else
{
if (_OnMouseOverItem != null)
{
//if (OnItemMouseLeave != null)
//{
// OnItemMouseLeave(_mouseOverItem.Name);
//}
_OnMouseOverItem = null;
}
if (_OnMouseOverLine != null)
{
_OnMouseOverLine = null;
}
}
if (e.Button == MouseButtons.Left && IsDesignMode)
{
if (_CurrentItem != null)
{
if (_DragSide.Equals("left"))
{
if (e.X + _ItemMinWidth <= _CurrentItem.Rect.Right)
{
int right = _CurrentItem.Rect.Right;
_CurrentItem.Rect.X = e.X;
_CurrentItem.Rect.Width = right - e.X;
DrawItems();
}
}
if (_DragSide.Equals("right"))
{
if (e.X - _CurrentItem.Rect.Left >= _ItemMinWidth)
{
_CurrentItem.Rect.Width = e.X - _CurrentItem.Rect.Left;
DrawItems();
}
}
if (_DragSide.Equals("top"))
{
if (e.Y + _ItemMinHeight <= _CurrentItem.Rect.Bottom)
{
int bottom = _CurrentItem.Rect.Bottom;
_CurrentItem.Rect.Y = e.Y;
_CurrentItem.Rect.Height = bottom - e.Y;
DrawItems();
}
}
if (_DragSide.Equals("bottom"))
{
if (e.Y - _CurrentItem.Rect.Top >= _ItemMinHeight)
{
_CurrentItem.Rect.Height = e.Y - _CurrentItem.Rect.Top;
DrawItems();
}
}
if (_DragSide.Equals(""))
{
_CurrentItem.Rect.X += e.X - _ItemX;
_CurrentItem.Rect.Y += e.Y - _ItemY;
_ItemX = e.X;
_ItemY = e.Y;
DrawItems();
}
}
if (_CurrentLine != null)
{
if (_DragLine.Equals("head"))
{
_CurrentLine.LineHead.X = e.X;
_CurrentLine.LineHead.Y = e.Y;
DrawItems();
}
if (_DragLine.Equals("foot"))
{
_CurrentLine.LineFoot.X = e.X;
_CurrentLine.LineFoot.Y = e.Y;
DrawItems();
}
if (_DragLine.Equals(""))
{
//_CurrentItem.Rect.X += e.X - _ItemX;
//_CurrentItem.Rect.Y += e.Y - _ItemY;
//_ItemX = e.X;
//_ItemY = e.Y;
//DrawItems();
}
}
}
}
/// <summary>
/// 画线
/// </summary>
/// <param name="line">FlowChartLine对象</param>
public void AddFlowChartLine(FlowChartLine line)
{
_FlowChartLine.Add(line);
DrawItems();
}
