public void Execute()
{
// ToList确保在遍历时可以修改
_oldRowCount = _network.RowCount;
_network.RowCount++;
var movedElements = _network.GetElements().Where(e => e.Y >= _rowNumber).ToList().OrderBy(x => { return(x.Y); }).Reverse();
var movedVLines = _network.GetVerticalLines().Where(e => e.Y >= _rowNumber).ToList().OrderBy(x => { return(x.Y); }).Reverse();
foreach (var ele in movedElements)
{
_network.RemoveEle(ele.X, ele.Y);
ele.Y++;
_network.ReplaceEle(ele);
}
foreach (var vline in movedVLines)
{
_network.RemoveVLine(vline.X, vline.Y);
vline.Y++;
_network.ReplaceVLine(vline);
}
//_network.INVModel.Setup(_network);
// 将梯形图光标移到新生成的行的头部
_network.AcquireSelectRect();
LadderDiagramViewModel ldvmodel = _network.LDVModel;
ldvmodel.SelectionRect.X = 0;
ldvmodel.SelectionRect.Y = _rowNumber;
ldvmodel.ProjectModel.IFacade.NavigateToNetwork(
new NavigateToNetworkEventArgs(
_network.NetworkNumber,
ldvmodel.ProgramName,
ldvmodel.SelectionRect.X,
ldvmodel.SelectionRect.Y));
}
public void Execute()
{
_removedElements = new HashSet <BaseViewModel>(_network.GetElements().Where(e => { return((e.Y >= _startRow) && (e.Y <= _startRow + _count - 1)); }));
_removedVerticalLines = new HashSet <VerticalLineViewModel>(_network.GetVerticalLines().Where(e => { return((e.Y >= _startRow) && (e.Y <= _startRow + _count - 1)); }));
if (_isEndRow)
{
_removedVerticalLines.UnionWith(_network.GetVerticalLines().Where(e => { return(e.Y == _startRow - 1); }));
}
Redo();
}
public void Execute()
{
_removedElements = new HashSet <BaseViewModel>(_network.GetElements().Where(e => e.Y == _rowNumber));
_removedVerticalLines = new HashSet <VerticalLineViewModel>(_network.GetVerticalLines().Where(e => e.Y == _rowNumber));
if (_rowNumber == _network.RowCount - 1)
{
_removedVerticalLines = new HashSet <VerticalLineViewModel>(_network.GetVerticalLines().Where(e => e.Y == _rowNumber - 1));
}
else
{
_removedVerticalLines = new HashSet <VerticalLineViewModel>(_network.GetVerticalLines().Where(e => e.Y == _rowNumber));
}
Redo();
}
private static bool Assert(LadderNetworkViewModel ladderNetwork)
{
return(ladderNetwork.GetElements().All(x =>
{
if (!x.Assert())
{
ladderNetwork.ErrorModels.Clear();
ladderNetwork.ErrorModels.Add(x);
}
return x.Assert();
}) && CheckVerticalLines(ladderNetwork, ladderNetwork.GetVerticalLines()));
}
private static void Setup(LadderNetworkViewModel lnvmodel)
{
foreach (BaseViewModel bvmodel in lnvmodel.GetElements())
{
bvmodel.ViewCtrl = smmanager;
BaseModel bmodel = bvmodel.Model;
if (bmodel == null)
{
continue;
}
for (int i = 0; i < bmodel.ParaCount; i++)
{
IValueModel vmodel = bmodel.GetPara(i);
SimulateVariableUnit svunit = null;
if (vmodel.ValueString.Equals(String.Empty))
{
continue;
}
switch (vmodel.Type)
{
case LadderValueType.Bool:
svunit = smodel.GetVariableUnit(vmodel.ValueString, "BIT");
break;
case LadderValueType.Word:
svunit = smodel.GetVariableUnit(vmodel.ValueString, "WORD");
break;
case LadderValueType.DoubleWord:
svunit = smodel.GetVariableUnit(vmodel.ValueString, "DWORD");
break;
case LadderValueType.Float:
svunit = smodel.GetVariableUnit(vmodel.ValueString, "FLOAT");
break;
case LadderValueType.String:
svunit = new SimulateStringUnit(vmodel.ValueString);
break;
}
svunit.CanClose = false;
SimuMoniValueModel smvmodel = new SimuMoniValueModel(svunit, smodel);
bvmodel.SetValueModel(i, smvmodel);
}
}
}
/// <summary>
/// 写入一个梯形图网络
/// </summary>
/// <param name="lnvmodel">梯形图网络</param>
/// <param name="option">选项</param>
static private void Write(LadderNetworkViewModel lnvmodel, int option)
{
// 头标志和长度
edata.Add(0xfe);
int szid = edata.Count();
edata.Add(0x00);
edata.Add(0x00);
// 是否写入网络注释？
if ((option & OPTION_COMMENT) != 0)
{
Write(lnvmodel.NetworkBrief);
}
// 行数和每格的行列联通信息
edata.Add(Int32_Low(lnvmodel.RowCount));
int st = edata.Count();
int le = (lnvmodel.RowCount * GlobalSetting.LadderXCapacity) >> 2;
edata.AddRange(new byte[le]);
foreach (BaseViewModel bvmodel in lnvmodel.GetElements())
{
int x = bvmodel.X;
int y = bvmodel.Y;
int p = y * GlobalSetting.LadderXCapacity + x;
int p1 = p >> 2;
int p2 = (p & 3) * 2;
edata[st + p1] |= (byte)(1 << p2);
// 写入一个梯形图元件
Write(bvmodel);
}
foreach (VerticalLineViewModel vlvmodel in lnvmodel.GetVerticalLines())
{
int x = vlvmodel.X;
int y = vlvmodel.Y;
int p = y * GlobalSetting.LadderXCapacity + x;
int p1 = p >> 2;
int p2 = (p & 3) * 2 + 1;
edata[st + p1] |= (byte)(1 << p2);
}
int sz = edata.Count() - szid - 2;
edata[szid] = Int32_Low(sz);
edata[szid + 1] = Int32_High(sz);
}
public static XElement CreateXElementByLadderNetwork(LadderNetworkViewModel netmodel)
{
XElement result = new XElement("Network");
result.SetAttributeValue("Number", netmodel.NetworkNumber);
result.SetAttributeValue("RowCount", netmodel.RowCount);
result.SetAttributeValue("IsMasked", netmodel.IsMasked);
result.SetAttributeValue("IsExpand", netmodel.ladderExpander.IsExpand);
XElement briefNode = new XElement("Brief");
XElement descNode = new XElement("Description");
briefNode.SetValue(netmodel.NetworkBrief);
descNode.SetValue(netmodel.NetworkDescription);
result.Add(briefNode);
result.Add(descNode);
XElement contentNode = CreateXElementByLadderElementsAndVertialLines(netmodel.GetElements(), netmodel.GetVerticalLines());
result.Add(contentNode);
return(result);
}
private static bool IsLadderGraphOpen(LadderNetworkViewModel ladderNetwork)
{
ladderNetwork.ClearSearchedFlag();
//首先检查元素的基本性质
if (!Assert(ladderNetwork))
{
return(true);
}
var rootElements = ladderNetwork.GetElements().Where(x => { return(x.Type == ElementType.Output); });
//检查上并联错误
int MinY = rootElements.First().Y;
foreach (var ele in rootElements)
{
if (ele.Y < MinY)
{
MinY = ele.Y;
}
}
var tempQueue = new Queue <BaseViewModel>(rootElements);
while (tempQueue.Count > 0)
{
var item = tempQueue.Dequeue();
if (!item.IsSearched)
{
item.IsSearched = true;
if (item.Y < MinY)
{
ladderNetwork.ErrorModels.Clear();
ladderNetwork.ErrorModels.Add(item);
return(true);
}
foreach (var ele in item.NextElements)
{
tempQueue.Enqueue(ele);
}
}
}
return(false);
}
private void Initialize(LadderNetworkViewModel lnvmodel)
{
foreach (BaseViewModel bvmodel in lnvmodel.GetElements())
{
bvmodel.ViewCtrl = this;
BaseModel bmodel = bvmodel.Model;
if (bmodel == null)
{
continue;
}
for (int i = 0; i < bmodel.ParaCount; i++)
{
IValueModel ivmodel = bmodel.GetPara(i);
if (AssertValueModel(ivmodel))
{
ElementModel elementmodel = new ElementModel();
elementmodel.AddrType = ivmodel.Base;
elementmodel.StartAddr = ivmodel.Index;
elementmodel.DataType = GetDataType(ivmodel.Type);
if (ivmodel.Offset != WordValue.Null)
{
elementmodel.IsIntrasegment = true;
elementmodel.IntrasegmentType = ivmodel.Offset.Base;
elementmodel.IntrasegmentAddr = ivmodel.Offset.Index;
}
else
{
elementmodel.IsIntrasegment = false;
}
elementmodel.SetShowTypes();
_Add(elementmodel, false);
elementmodel = Get(elementmodel);
bvmodel.SetValueModel(i, elementmodel);
}
}
}
}
public void Update()
{
int rowid = 0;
RowDefinition rdef;
NetworkHeader.Text = String.Format("Network {0:d}", lnvmodel?.NetworkNumber);
insts = new List <PLCOriginInst>();
G_Inst.RowDefinitions.Clear();
G_Inst.Children.Clear();
rdef = new RowDefinition();
rdef.Height = new GridLength(20);
TextBlock tberr = new TextBlock();
tberr.Background = Brushes.Red;
Grid.SetRow(tberr, 0);
Grid.SetColumn(tberr, 0);
Grid.SetColumnSpan(tberr, 6);
G_Inst.RowDefinitions.Add(rdef);
G_Inst.Children.Add(tberr);
if (lnvmodel == null)
{
Status = STATUS_ERROR;
tberr.Text = App.CultureIsZH_CN()
? "找不到 Network。"
: "Cannot found network.";
return;
}
if (IsMasked)
{
tberr.Background = Brushes.Gray;
tberr.Text = String.Format(
App.CultureIsZH_CN() ? "Network {0:d} 已被屏蔽！" : "Network {0:d} has been masked!",
lnvmodel.NetworkNumber);
return;
}
ismodified = false;
this.lchart = GenerateHelper.CreateLadderChart(lnvmodel.GetElements().Union(lnvmodel.GetVerticalLines()));
if (lchart.checkOpenCircuit())
{
Status = STATUS_OPEN;
tberr.Text = String.Format(
App.CultureIsZH_CN() ? "Network {0:d} 的梯形图存在断路错误！" : "There have broken circuit in ladder of Network {0:d}.",
lnvmodel.NetworkNumber);
return;
}
this.lgraph = lchart.Generate();
if (lgraph.checkShortCircuit())
{
Status = STATUS_SHORT;
tberr.Text = String.Format(
App.CultureIsZH_CN() ? "Network {0:d} 的梯形图存在短路错误！" : "There have short circuit in ladder of Network {0:d}.",
lnvmodel.NetworkNumber);
return;
}
if (lgraph.CheckFusionCircuit())
{
Status = STATUS_FUSION;
tberr.Text = String.Format(
App.CultureIsZH_CN() ? "Network {0:d} 的梯形图存在混连错误！" : "There have fusion circuit in ladder of Network {0:d}.",
lnvmodel.NetworkNumber);
return;
}
Status = STATUS_ACCEPT;
List <PLCInstruction> _insts = lgraph.GenInst();
SortedSet <int> prototypeids = new SortedSet <int>();
foreach (PLCInstruction inst in _insts)
{
insts.Add(inst.ToOrigin());
if (inst.PrototypeID != -1)
{
if (prototypeids.Contains(inst.PrototypeID))
{
Status = STATUS_FUSION;
tberr.Text = String.Format(
App.CultureIsZH_CN() ? "Network {0:d} 的梯形图存在混连错误！" : "There have fusion circuit in ladder of Network {0:d}.",
lnvmodel.NetworkNumber);
return;
}
prototypeids.Add(inst.PrototypeID);
}
}
G_Inst.RowDefinitions.Clear();
G_Inst.Children.Clear();
foreach (PLCOriginInst inst in insts)
{
rdef = new RowDefinition();
rdef.Height = new GridLength(20);
G_Inst.RowDefinitions.Add(rdef);
TextBlock tb = new TextBlock();
tb.Text = rowid.ToString();
tb.Foreground = inst.ProtoType != null ? Brushes.Black : Brushes.Gray;
tb.Background = (rowid & 1) == 0 ? Brushes.AliceBlue : Brushes.LightCyan;
Grid.SetRow(tb, rowid);
Grid.SetColumn(tb, 0);
G_Inst.Children.Add(tb);
for (int colid = 1; colid <= 6; colid++)
{
tb = new TextBlock();
tb.Text = inst[colid - 1];
tb.Foreground = inst.ProtoType != null ? Brushes.Black : Brushes.Gray;
tb.Background = (rowid & 1) == 0 ? Brushes.AliceBlue : Brushes.LightCyan;
Grid.SetRow(tb, rowid);
Grid.SetColumn(tb, colid);
G_Inst.Children.Add(tb);
}
rowid++;
}
rdef = new RowDefinition();
rdef.Height = new GridLength(1, GridUnitType.Star);
G_Inst.RowDefinitions.Add(rdef);
G_Inst.Children.Add(Cursor);
UpdateComment();
}
