/// <summary>
///
/// </summary>
/// <param name="mmoni"></param>
/// <param name="option"></param>
static private void Write(MainMonitor mmoni, int option)
{
edata.Add(0xf9);
int szid = edata.Count();
edata.Add(0x00);
edata.Add(0x00);
foreach (MonitorVariableTable mvtable in mmoni.tables)
{
Write(mvtable.TableName);
edata.Add(Int32_Low(mvtable.Elements.Count()));
foreach (ElementModel emodel in mvtable.Elements)
{
string vname = emodel.ShowName;
if (regids.ContainsKey(vname))
{
int id = regids[vname];
edata.Add(Int32_Low(id));
edata.Add(Int32_High(id));
}
else
{
edata.Add(0x00);
edata.Add(0x00);
}
}
}
int sz = edata.Count() - szid - 2;
edata[szid] = Int32_Low(sz);
edata[szid + 1] = Int32_High(sz);
}
static private void Read(MainMonitor mmoni)
{
int sz = ReadE16();
sz += eid;
while (eid < sz)
{
string name = ReadTextE8();
MonitorVariableTable mvtable = new MonitorVariableTable(name, mmoni);
int count = (int)edata[eid++];
while (count-- > 0)
{
int regid = ReadE16();
IValueModel ivmodel = regs[regid];
ElementModel emodel = new ElementModel();
emodel.IsIntrasegment = ivmodel.IsVariable;
if (ivmodel is BitValue)
{
emodel.ShowType = "BOOL";
}
if (ivmodel is WordValue)
{
emodel.ShowType = "WORD";
}
if (ivmodel is DoubleWordValue)
{
emodel.ShowType = "DWORD";
}
if (ivmodel is FloatValue)
{
emodel.ShowType = "FLOAT";
}
emodel.ShowName = ivmodel.ValueString;
mvtable.AddElement(emodel);
}
}
}
static private void Read(ProjectModel pmodel, IList <byte> _odata, IList <byte> _edata)
{
odata = _odata;
oid = 0;
edata = _edata;
eid = 0;
regs.Clear();
try
{
option = edata[eid++];
while (eid < edata.Count)
{
int head = edata[eid++];
switch (head)
{
case 0xff:
LadderDiagramViewModel ldvmodel = new LadderDiagramViewModel(String.Empty, pmodel);
Read(ldvmodel);
if (ldvmodel.ProgramName.Equals("main"))
{
pmodel.MainRoutine = ldvmodel;
}
else
{
pmodel.Add(ldvmodel);
}
break;
case 0xfd:
FuncBlockViewModel fbvmodel = new FuncBlockViewModel(String.Empty, pmodel);
Read(fbvmodel);
pmodel.Add(fbvmodel);
break;
case 0xfc:
ReadRegisters();
break;
case 0xfb:
ModbusTableViewModel mtvmodel = new ModbusTableViewModel(pmodel);
Read(mtvmodel);
pmodel.MTVModel = mtvmodel;
break;
case 0xf9:
MainMonitor mmoni = new MainMonitor(pmodel);
Read(mmoni);
pmodel.MMonitorManager.MMWindow = mmoni;
break;
default:
throw new FormatException(
String.Format("非法头标志符0x{0x2X}", head));
}
}
pmodel.MainRoutine = new LadderDiagramViewModel("main", pmodel);
}
catch (OutOfMemoryException)
{
}
catch (FormatException)
{
}
}
