public LadderDiagramReplaceNetworksCommand(
LadderDiagramViewModel ld,
LadderNetworkViewModel replacedNet, IEnumerable <LadderNetworkViewModel> removedNets, int index,
NetworkChangeElementArea area = null, NetworkChangeElementArea oldarea = null)
{
_ladderDiagram = ld;
_replacedNetworks = new SortedSet <LadderNetworkViewModel>()
{
replacedNet
};
_removedNetworks = new SortedSet <LadderNetworkViewModel>(removedNets);
_index = index;
_oldarea = oldarea;
_area = area;
if (_oldarea == null)
{
_oldarea = NetworkChangeElementArea.Create(
_ladderDiagram, _removedNetworks);
}
if (_area == null)
{
_area = NetworkChangeElementArea.Create(
_ladderDiagram, _replacedNetworks);
}
}
public NetworkReplaceElementsCommand(
LadderNetworkViewModel network,
IEnumerable <BaseViewModel> elements,
IEnumerable <BaseViewModel> oldelements,
NetworkChangeElementArea area = null,
NetworkChangeElementArea oldarea = null)
{
_network = network;
_elements = elements;
_oldelements = oldelements;
_vlines = new VerticalLineViewModel[] { };
_oldvlines = new VerticalLineViewModel[] { };
_area = area;
_oldarea = oldarea;
if (_area == null)
{
_area = NetworkChangeElementArea.Create(
_network, _elements, _vlines);
}
if (_oldarea == null)
{
_oldarea = NetworkChangeElementArea.Create(
_network, _oldelements, _oldvlines);
}
}
static private void Analyze(
LadderNetworkViewModel lnvmodel,
BaseViewModel bvmodel,
ref NetworkChangeElementArea area)
{
int x = bvmodel.X;
int y = bvmodel.Y;
if (bvmodel is VerticalLineViewModel)
{
x++;
}
if (area == null)
{
area = new NetworkChangeElementArea();
area.SU_Select = SelectStatus.SingleSelected;
area.SU_Cross = CrossNetworkState.NoCross;
area.NetworkNumberStart = lnvmodel.NetworkNumber;
area.NetworkNumberEnd = lnvmodel.NetworkNumber;
area.X1 = area.X2 = x;
area.Y1 = area.Y2 = y;
}
else
{
area.SU_Select = SelectStatus.MultiSelected;
area.X1 = Math.Min(area.X1, x);
area.X2 = Math.Max(area.X2, x);
area.Y1 = Math.Min(area.Y1, y);
area.Y2 = Math.Max(area.Y2, y);
}
}
public NetworkChangeElementArea Clone()
{
XElement xele = new XElement("Area");
this.Save(xele);
NetworkChangeElementArea that = new NetworkChangeElementArea();
that.Load(xele);
return(that);
}
public LadderDiagramReplaceNetworksCommand(
LadderDiagramViewModel ld,
IEnumerable <LadderNetworkViewModel> replacedNets, IEnumerable <LadderNetworkViewModel> removedNets, int index,
NetworkChangeElementArea area = null, NetworkChangeElementArea oldarea = null)
{
_ladderDiagram = ld;
_replacedNetworks = new SortedSet <LadderNetworkViewModel>(replacedNets);
_removedNetworks = new SortedSet <LadderNetworkViewModel>(removedNets);
_index = index;
_oldarea = oldarea;
_area = area;
}
static public NetworkChangeElementArea Create(
LadderDiagramViewModel ldvmodel,
IEnumerable <LadderNetworkViewModel> lnvmodels)
{
NetworkChangeElementArea area = null;
foreach (LadderNetworkViewModel lnvmodel in lnvmodels)
{
Analyze(ldvmodel, lnvmodel, ref area);
}
return(area);
}
public NetworkReplaceBreakpointCommand(
LadderNetworkViewModel network,
IEnumerable <BreakpointRect> oldbreakpoints,
IEnumerable <BreakpointRect> newbreakpoints,
NetworkChangeElementArea oldarea = null,
NetworkChangeElementArea newarea = null)
{
_network = network;
_oldbreakpoints = new HashSet <BreakpointRect>(oldbreakpoints);
_newbreakpoints = new HashSet <BreakpointRect>(newbreakpoints);
_oldarea = oldarea;
_newarea = newarea;
}
public NetworkRemoveRowCommand(LadderNetworkViewModel network, int rowNumber)
{
_network = network;
_rowNumber = rowNumber;
_oldarea = new NetworkChangeElementArea();
_oldarea.SU_Select = SelectStatus.MultiSelected;
_oldarea.SU_Cross = CrossNetworkState.NoCross;
_oldarea.NetworkNumberStart = network.NetworkNumber;
_oldarea.NetworkNumberEnd = _oldarea.NetworkNumberStart;
_oldarea.X1 = 0;
_oldarea.X2 = 11;
_oldarea.Y1 = rowNumber;
_oldarea.Y2 = _oldarea.Y1;
}
public NetworkRemoveElementsCommand(
LadderNetworkViewModel network,
IEnumerable <BaseViewModel> elements, IEnumerable <VerticalLineViewModel> vlines,
NetworkChangeElementArea area = null)
{
_network = network;
_elements = elements;
_vlines = vlines;
_area = area;
if (_area == null)
{
_area = NetworkChangeElementArea.Create(
_network, _elements, _vlines);
}
}
public void Undo()
{
_ladderDiagram.AddNetwork(_removedNetworks, _index, true);
_ladderDiagram.RemoveNetworks(_replacedNetworks);
_ladderDiagram.IDVModel.Setup(_ladderDiagram);
_ladderDiagram.ClearModelMessageByNetwork(_replacedNetworks);
_ladderDiagram.UpdateModelMessageByNetwork();
if (_removedNetworks.Count() > 0)
{
_oldarea = NetworkChangeElementArea.Create(
_ladderDiagram, _removedNetworks);
LadderNetworkViewModel lnvmodel = _removedNetworks.First();
_oldarea.Select(lnvmodel);
}
}
public NetworkRemoveRowsCommand(LadderNetworkViewModel network, int startRow, int count)
{
_network = network;
_startRow = startRow;
_count = count;
_oldarea = new NetworkChangeElementArea();
_oldarea.SU_Select = SelectStatus.MultiSelected;
_oldarea.SU_Cross = CrossNetworkState.NoCross;
_oldarea.NetworkNumberStart = network.NetworkNumber;
_oldarea.NetworkNumberEnd = _oldarea.NetworkNumberStart;
_oldarea.X1 = 0;
_oldarea.X2 = 11;
_oldarea.Y1 = startRow;
_oldarea.Y2 = startRow + count - 1;
_isEndRow = _network.RowCount - 1 == _oldarea.Y2;
}
static public NetworkChangeElementArea Create(
LadderNetworkViewModel lnvmodel,
IEnumerable <BaseViewModel> elements,
IEnumerable <VerticalLineViewModel> vlines)
{
NetworkChangeElementArea area = null;
foreach (BaseViewModel bvmodel in elements)
{
Analyze(lnvmodel, bvmodel, ref area);
}
foreach (VerticalLineViewModel vlvmodel in vlines)
{
Analyze(lnvmodel, vlvmodel, ref area);
}
return(area);
}
public LadderDiagramMoveNetworkCommand(
LadderDiagramViewModel _ldvmodel, LadderNetworkViewModel _lnvmodel, int _number)
{
ldvmodel = _ldvmodel;
lnvmodel = _lnvmodel;
number_old = lnvmodel.NetworkNumber;
number_new = _number;
area_old = new NetworkChangeElementArea();
area_old.SU_Select = SelectStatus.MultiSelected;
area_old.SU_Cross = CrossNetworkState.NoCross;
area_old.NetworkNumberStart = number_old;
area_old.NetworkNumberEnd = number_old;
area_old.X1 = 0;
area_old.Y1 = 0;
area_old.X2 = GlobalSetting.LadderXCapacity - 1;
area_old.Y2 = lnvmodel.RowCount - 1;
area_new = area_old.Clone();
area_new.NetworkNumberStart = number_new - (number_new > number_old ? 1 : 0);
area_new.NetworkNumberEnd = area_new.NetworkNumberStart;
}
static private void Analyze(
LadderDiagramViewModel ldvmodel,
LadderNetworkViewModel lnvmodel,
ref NetworkChangeElementArea area)
{
if (area == null)
{
area = new NetworkChangeElementArea();
area.SU_Select = SelectStatus.MultiSelected;
area.SU_Cross = CrossNetworkState.CrossDown;
area.NetworkNumberStart = lnvmodel.NetworkNumber;
area.NetworkNumberEnd = lnvmodel.NetworkNumber;
}
else
{
area.NetworkNumberStart = Math.Min(
area.NetworkNumberStart,
lnvmodel.NetworkNumber);
area.NetworkNumberEnd = Math.Max(
area.NetworkNumberEnd,
lnvmodel.NetworkNumber);
}
}
