public override void ToolActionCompleted()
{
if (_newPath != null)
{
_newPath.CloseFigure();
}
_startPathDraw = true;
IsComplete = true;
_newPath = null;
}
public override void OnMouseDown(DrawArea drawArea, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
ToolActionCompleted();
return;
}
// Create new polygon, add it to the list
// and keep reference to it
if (_startPathDraw)
{
_newPath = new DrawConnectObject(e.X, e.Y);
AddNewObject(drawArea, _newPath);
_startPathDraw = false;
IsComplete = false;
}
else
{
_newPath.AddPoint(e.Location);
}
}
/// <summary>
/// 根据读取的xml生成项目
/// </summary>
/// <param name="svg"></param>
public static void CreateProjectFromXML(SVGUnit svg, DrawObjectList list)
{
while (svg != null)
{
switch (svg.getElementType())
{
case SVGUnit.SVGUnitType.def: //将所有symbol读取
SVGUnit defchild = svg.getChild();
while (defchild != null)
{
if (defchild.getElementType() == SVGUnit.SVGUnitType.symbol)
{
CreateSysmbolUnit(defchild as SVGSymbol);
}
defchild = defchild.getNext();
}
break;
case SVGUnit.SVGUnitType.typeGroup:
if (svg.Id == SVGDefine.ConnectLineClass)
{
SVGGroup group = svg.getChild() as SVGGroup;
DrawConnectObject drawConnectObject = DrawConnectObject.Create(group.getChild() as SVGPath);
SVGCN_Ref svgcnRef = group.getChild().getNext().getChild() as SVGCN_Ref;
var linkDnd = svgcnRef.LinkObjecttlDnd.Split('@');
drawConnectObject.SetConnectDeviceFromXml(linkDnd[0], 1, int.Parse(linkDnd[1]), list.GetDeviceList());
linkDnd = svgcnRef.LinkObjectIDznd.Split('@');
drawConnectObject.SetConnectDeviceFromXml(linkDnd[0], 2, int.Parse(linkDnd[1]), list.GetDeviceList());
drawConnectObject.Id = int.Parse(group.Id);
list.Add(drawConnectObject);
group = group.getNext() as SVGGroup;
}
else if (svg.Id == SVGDefine.AnimationClass)
{
}
else
{
SVGGroup group = svg.getChild() as SVGGroup;
while (group != null)
{
var gchild = group.getChild();
switch (gchild.getElementType())
{
case SVGUnit.SVGUnitType.use:
SVGUse use = gchild as SVGUse;
var gDevice = CreateDeviceDrawObjectBase(use, group.Id); //TODO 后期添加到工作组中
list.Add(gDevice);
break;
default:
//TODO 未编排为设备的图素集合，暂时用临时分组表示
var o = SVGDrawFactory.CreateDrawObject(svg);
list.Add(o);
//vBase = new DeviceDrawObjectBase(0f, 0f, 0f, 0f, group.Id, drawObjects, null, "");
break;
}
group = group.getNext() as SVGGroup; //获取下一个
}
}
break;
default: break;
}
svg = svg.getNext();
}
}
