public bool SetSelectedByPos(int x, int y)
{
int num;
bool flag = false;
if (!this.TestCaptureByPos(x, y))
{
return false;
}
flag = false;
for (num = this.mNodes.Count - 1; num >= 0; num--)
{
this.mNodes[num].Selected = false;
if (!flag && this.mNodes[num].TestCapture(x, y))
{
this.mNodes[num].Selected = true;
flag = true;
this.mSelectedUnit = this.mNodes[num];
}
}
for (num = this.mALines.Count - 1; num >= 0; num--)
{
this.mALines[num].Selected = false;
if (!flag && this.mALines[num].TestCapture(x, y))
{
this.mALines[num].Selected = true;
flag = true;
this.mSelectedUnit = this.mALines[num];
}
}
this.Draw();
if (flag)
{
this.OnUnitSelect(EventArgs.Empty);
}
return flag;
}
public void SetUnitSelect(string id)
{
int num;
for (num = this.mNodes.Count - 1; num >= 0; num--)
{
if (this.mNodes[num].ID == id)
{
this.SelectedUnit = this.mNodes[num];
return;
}
}
for (num = this.mALines.Count - 1; num >= 0; num--)
{
if (this.mALines[num].ID == id)
{
this.SelectedUnit = this.mALines[num];
break;
}
}
}
public void RemoveUnit(GraphUnit u)
{
if (u is Node)
{
this.OnUnitRemove(EventArgs.Empty);
for (int i = this.mALines.Count - 1; i >= 0; i--)
{
if ((this.mALines[i].StartNode == u) || (this.mALines[i].EndNode == u))
{
this.mALines.Remove(this.mALines[i]);
}
}
this.mNodes.Remove((Node) u);
this.Draw();
}
else if (u is ArrowLine)
{
this.OnUnitRemove(EventArgs.Empty);
this.mALines.Remove((ArrowLine) u);
this.Draw();
}
}