private void linkToolStripMenuItem_Click(object sender, EventArgs e)
{
if (SelectedInputPoint == null ||
SelectedOutputPoint == null ||
SelectedInputPoint.LinkedTo != null ||
SelectedInputPoint.LinkType != SelectedOutputPoint.LinkType
)
{
return;
}
if (SelectedInputPoint.HolderPanel.IsInChain(SelectedOutputPoint.HolderPanel))
{
return;
}
OnDataUpdated();
SelectedInputPoint.LinkTo(SelectedOutputPoint);
SelectedInputPoint.IsSelected = false;
SelectedInputPoint = null;
SelectedOutputPoint.IsSelected = false;
SelectedOutputPoint = null;
mainPanel.Invalidate();
mainPanel.Update();
}
public STMBlockInkInfo(LinkPoint p)
{
if (p.Direction == enLinkDirection.Input)
{
var pp = p.LinkedTo;
if (pp != null)
{
Name = p.Name;
DataIndex = pp.DataMapIdx;
}
else
{
DataIndex = 0;
}
}
else
{
Name = p.Name;
DataIndex = p.DataMapIdx;
}
LinkDirection = p.Direction;
LinkType = p.LinkType;
}
private void OnPanelLinkSelected(object sender, LinkSelectArgumetns e)
{
if (!e.ToState)
{
switch (e.Link.Direction)
{
case enLinkDirection.Input:
SelectedInputPoint = null;
mainPanel.Invalidate();
mainPanel.Update();
break;
case enLinkDirection.Output:
SelectedOutputPoint = null;
break;
}
return;
}
switch (e.Link.Direction)
{
case enLinkDirection.Input:
if (SelectedInputPoint != null)
{
SelectedInputPoint.IsSelected = false;
}
SelectedInputPoint = e.Link;
mainPanel.Invalidate();
mainPanel.Update();
break;
case enLinkDirection.Output:
if (SelectedOutputPoint != null)
{
SelectedOutputPoint.IsSelected = false;
}
SelectedOutputPoint = e.Link;
break;
}
CheckLinkMI();
}
public void LinkTo(LinkPoint link)
{
if (Direction == enLinkDirection.Output)
{
return;
}
if (_linkedTo != null)
{
_linkedTo.SetLink(null);
}
SetLink(link);
_linkedTo.SetLink(this);
}
private void SetLink(LinkPoint link)
{
_linkedTo = link;
if (_linkedTo != null)
{
__LinkedToID = _linkedTo.HolderPanel.ID;
__LinkedTOLinkName = _linkedTo.Name;
}
else
{
__LinkedToID = Guid.Empty;
__LinkedTOLinkName = null;
}
OnLinkedToChanged();
}
private void Panel_Click(object sender, EventArgs e)
{
foreach (var el in __Elements)
{
el.IsSelected = false;
}
if (SelectedInputPoint != null)
{
SelectedInputPoint.IsSelected = false;
SelectedInputPoint = null;
}
if (SelectedOutputPoint != null)
{
SelectedOutputPoint.IsSelected = false;
SelectedOutputPoint = null;
}
CheckLinkMI();
}
public LinkSelectArgumetns(LinkPoint link, bool toState)
{
Link = link;
ToState = toState;
}