#pragma warning restore
protected override IOAttribute DefinePin(FormularFieldDescriptor configuration)
{
var attr = new InputAttribute(configuration.Name);
attr.BinVisibility = PinVisibility.Hidden;
attr.BinSize = configuration.DefaultSize;
attr.Order = DynPinCount;
attr.BinOrder = DynPinCount + 1;
return attr;
}
protected override IOAttribute DefinePin(FormularFieldDescriptor field)
{
var attr = new OutputAttribute("Field");
attr.BinVisibility = PinVisibility.Hidden;
attr.Order = 1;
attr.BinOrder = 3;
attr.AutoFlush = false; // need to sync all pins manually
return(attr);
}
protected override IOAttribute SetPinAttributes(FormularFieldDescriptor configuration)
{
var attr = new OutputAttribute(configuration.Name);
attr.BinVisibility = PinVisibility.Hidden;
attr.AutoFlush = false;
attr.Order = DynPinCount;
attr.BinOrder = DynPinCount + 1;
return(attr);
}
#pragma warning restore
protected override IOAttribute DefinePin(FormularFieldDescriptor configuration)
{
var attr = new InputAttribute(configuration.Name);
attr.BinVisibility = PinVisibility.Hidden;
attr.BinSize = configuration.DefaultSize;
attr.Order = DynPinCount;
attr.BinOrder = DynPinCount + 1;
return(attr);
}
protected override IOAttribute SetPinAttributes(FormularFieldDescriptor field)
{
var attr = new InputAttribute(field.Name);
attr.BinVisibility = PinVisibility.Hidden;
attr.BinSize = field.DefaultSize;
attr.Order = DynPinCount;
attr.BinOrder = DynPinCount + 1;
attr.CheckIfChanged = true;
return(attr);
}
#pragma warning restore
protected override IOAttribute DefinePin(FormularFieldDescriptor field)
{
var attr = new InputAttribute("Field");
attr.BinVisibility = PinVisibility.Hidden;
attr.Order = 4;
attr.BinOrder = 5;
attr.BinSize = 1;
attr.CheckIfChanged = true;
return(attr);
}
protected override void OnMouseDoubleClick(MouseEventArgs e)
{
if (!CanEditFields)
{
return;
}
var desc = new FormularFieldDescriptor("string Foo");
desc.IsRequired = false;
var field = AddNewFieldPanel(desc);
field.CanEdit = true;
}
protected override IOAttribute SetPinAttributes(FormularFieldDescriptor field)
{
var attr = new InputAttribute(field.Name);
attr.BinVisibility = PinVisibility.Hidden;
attr.BinSize = field.DefaultSize;
attr.Order = DynPinCount;
attr.BinOrder = DynPinCount + 1;
attr.CheckIfChanged = false; // very lazy inputs. only do something when New is hit.
attr.AutoValidate = false;
return attr;
}
/// <summary>
/// Creates a binsized pin according to the information in the desciptor. Ignores IsRequired.
/// </summary>
/// <param name="field"></param>
/// <exception cref="InvalidComObjectException">PluginInterface: Internal COM disconnect</exception>
/// <returns>The container around the pin.</returns>
protected virtual IIOContainer CreatePin(FormularFieldDescriptor field)
{
IOAttribute attr = SetPinAttributes(field); // each implementation of DynamicPinsNode must create its own InputAttribute or OutputAttribute (
Type pinType = typeof(ISpread <>).MakeGenericType((typeof(ISpread <>)).MakeGenericType(field.Type)); // the Pin is always a binsized one
IIOContainer pin = null;
pin = FPins[field.Name] = FIOFactory.CreateIOContainer(pinType, attr);
DynPinCount += 2; // total pincount. always add two to account for data pin and binsize pin
return(pin);
}
#pragma warning restore
protected override IOAttribute SetPinAttributes(FormularFieldDescriptor field)
{
var attr = new InputAttribute(field.Name);
attr.BinVisibility = PinVisibility.Hidden;
attr.BinSize = field.DefaultSize;
attr.Order = DynPinCount;
attr.BinOrder = DynPinCount + 1;
attr.CheckIfChanged = false; // very lazy inputs. only do something when New is hit.
attr.AutoValidate = false;
return(attr);
}
private FieldPanel AddNewFieldPanel(FormularFieldDescriptor desc)
{
var field = new FieldPanel(desc);
field.CanEdit = CanEditFields;
Controls.Add(field);
field.Locked = Locked;
field.Change += (sender, args) =>
{
if (Changed != null)
{
Changed(this, Formular);
}
};
return(field);
}
protected virtual void OnChange(EventArgs e)
{
var oldDescription = _descriptor == null ? "" : _descriptor.ToString();
// failsafe
if (!CanEdit)
{
Description = oldDescription; // stick to the plan!
Invalidate();
return;
}
// generate new Descriptor, if (manual) description from textbox does not match
if (oldDescription != Description)
{
try
{
var desc = new FormularFieldDescriptor(Description);
// assume this is even a wanted pin, so autocheck
desc.IsRequired = true;
Descriptor = desc;
if (Change != null && !IsFaulty)
{
Change(this, e);
}
}
catch (ParseFormularException)
{
IsFaulty = true;
}
Invalidate();
}
}
protected override IOAttribute DefinePin(FormularFieldDescriptor field)
{
var attr = new OutputAttribute("Field");
attr.BinVisibility = PinVisibility.Hidden;
attr.Order = 1;
attr.BinOrder = 2;
attr.AutoFlush = false; // need to sync all pins manually
return attr;
}
public DuplicateFieldException(string text, FormularFieldDescriptor fresh, FormularFieldDescriptor old)
: base(text)
{
this.Fresh = fresh;
this.Old = old;
}
protected abstract IOAttribute SetPinAttributes(FormularFieldDescriptor config);
/// <summary>
/// Creates a binsized pin according to the information in the desciptor. Ignores IsRequired.
/// </summary>
/// <param name="field"></param>
/// <exception cref="InvalidComObjectException">PluginInterface: Internal COM disconnect</exception>
/// <returns>The container around the pin.</returns>
protected virtual IIOContainer CreatePin(FormularFieldDescriptor field)
{
IOAttribute attr = SetPinAttributes(field); // each implementation of DynamicPinsNode must create its own InputAttribute or OutputAttribute (
Type pinType = typeof(ISpread<>).MakeGenericType((typeof(ISpread<>)).MakeGenericType(field.Type)); // the Pin is always a binsized one
IIOContainer pin = null;
pin = FPins[field.Name] = FIOFactory.CreateIOContainer(pinType, attr);
DynPinCount += 2; // total pincount. always add two to account for data pin and binsize pin
return pin;
}
protected override IIOContainer CreatePin(FormularFieldDescriptor field)
{
LayoutChanged = true; // this forces Evaluate to push data to output, even though no new messages got pushed
return(base.CreatePin(field));
}
private FieldPanel AddNewFieldPanel(FormularFieldDescriptor desc)
{
var field = new FieldPanel(desc);
field.CanEdit = CanEditFields;
Controls.Add(field);
field.Locked = Locked;
field.Change += (sender, args) =>
{
if (Changed != null) Changed(this, Formular);
};
return field;
}
protected virtual void OnChange(EventArgs e)
{
var oldDescription = _descriptor == null ? "" : _descriptor.ToString();
// failsafe
if (!CanEdit)
{
Description = oldDescription; // stick to the plan!
Invalidate();
return;
}
// generate new Descriptor, if (manual) description from textbox does not match
if (oldDescription != Description)
{
try
{
var desc = new FormularFieldDescriptor(Description);
// assume this is even a wanted pin, so autocheck
desc.IsRequired = true;
Descriptor = desc;
if (Change != null && !IsFaulty) Change(this, e);
}
catch (ParseFormularException)
{
IsFaulty = true;
}
Invalidate();
}
}
protected override IIOContainer CreatePin(FormularFieldDescriptor field)
{
LayoutChanged = true; // this forces Evaluate to push data to output, even though no new messages got pushed
return base.CreatePin(field);
}
public void Evaluate(int SpreadMax)
{
if (FConfiguration.IsAnyInvalid() || FName.IsAnyInvalid()) return;
ForceUpdate |= !FUpdate.IsAnyInvalid() && FUpdate[0];
var change = ForceUpdate || FInherits.IsChanged || FName.IsChanged || FConfiguration.IsChanged;
if (!ForceUpdate && !change)
{
if (_lastException != null)
{
FError.FlushItem(_lastException.ToString());
throw _lastException;
}
}
// untoggle exception.
if (_lastException != null)
{
var tmp = _lastException;
FError.FlushItem(_lastException.ToString());
_lastException = null; // assume innocence
throw tmp;
}
if (!change && !ForceUpdate) return;
FOutput.SliceCount = SpreadMax = FName.SliceCount;
var id = this.PluginHost.GetNodePath(false);
var reg = MessageFormularRegistry.Context;
for (int i = 0; i < SpreadMax; i++)
{
if (string.IsNullOrWhiteSpace(FName[i]))
{
_lastException = new ParseFormularException("A Formular cannot have an empty Name.");
return;
}
var config = string.Join(", ", FConfiguration[i]).Split(',');
var fields = new List<FormularFieldDescriptor>();
foreach (var def in config)
{
FormularFieldDescriptor field;
try
{
field = new FormularFieldDescriptor(def.Trim(), true);
}
catch (ParseFormularException e)
{
_lastException = e;
return;
}
var match = (
from f in fields
where f.Name == field.Name
select f
).FirstOrDefault();
if (match != null)
{
_lastException = new DuplicateFieldException("Cannot add \"" + def + "\" in Formular for [" + FName[i] + "]. Field with the same name already defined.", match, field);
return;
}
else fields.Add(field);
}
var formular = new MessageFormular(FName[i], fields);
if (!FInherits.IsAnyInvalid())
{
// flatten
var allFields = (
from form in FInherits
from field in form.FieldDescriptors
select field
).Distinct();
foreach (var field in allFields)
{
if (!formular.CanAppend(field))
{
var duplicate = formular[field.Name];
_lastException = new DuplicateFieldException("Cannot add new Field \"" + field.ToString() + "\" to Formular [" + formular.Name + "]. Field is already defined as \"" + duplicate.ToString() + "\".", field, duplicate);
return;
} else
{
try
{
formular.Append(field, true);
}
catch (DuplicateFieldException e)
{
_lastException = e;
return;
}
}
}
}
// only register, when update has been hit!
if (ForceUpdate)
try
{
var defined = reg.Define(id, formular); // will raise Change events to inform all formularable nodes
if (defined)
FOutput[i] = formular;
}
catch (RegistryException e)
{
_lastException = e;
return;
}
catch (ArgumentNullException e)
{
_lastException = e;
return;
}
}
// only register, when update has been hit!
if (ForceUpdate)
{
foreach (var form in reg.GetFormularsFrom(id).ToList())
{
if (!FName.Contains(form.Name))
reg.Undefine(id, form);
}
FOutput.Flush();
EnumManager.UpdateEnum(MessageFormularRegistry.RegistryName, reg.AllFormularNames.First(), reg.AllFormularNames.ToArray());
}
ForceUpdate = false;
}
protected abstract IOAttribute DefinePin(FormularFieldDescriptor field);
protected abstract IOAttribute SetPinAttributes(FormularFieldDescriptor config);
public FieldPanel(FormularFieldDescriptor descriptor)
: this()
{
Descriptor = descriptor;
}
protected override IOAttribute SetPinAttributes(FormularFieldDescriptor field)
{
var attr = new InputAttribute(field.Name);
attr.BinVisibility = PinVisibility.Hidden;
attr.BinSize = field.DefaultSize;
attr.Order = DynPinCount;
attr.BinOrder = DynPinCount+1;
attr.CheckIfChanged = true;
return attr;
}
public void Evaluate(int SpreadMax)
{
if (FConfiguration.IsAnyInvalid() || FName.IsAnyInvalid())
{
return;
}
ForceUpdate |= !FUpdate.IsAnyInvalid() && FUpdate[0];
var change = ForceUpdate || FInherits.IsChanged || FName.IsChanged || FConfiguration.IsChanged;
if (!ForceUpdate && !change)
{
if (_lastException != null)
{
FError.FlushItem(_lastException.ToString());
throw _lastException;
}
}
// untoggle exception.
if (_lastException != null)
{
var tmp = _lastException;
FError.FlushItem(_lastException.ToString());
_lastException = null; // assume innocence
throw tmp;
}
if (!change && !ForceUpdate)
{
return;
}
FOutput.SliceCount = SpreadMax = FName.SliceCount;
var id = this.PluginHost.GetNodePath(false);
var reg = MessageFormularRegistry.Context;
for (int i = 0; i < SpreadMax; i++)
{
if (string.IsNullOrWhiteSpace(FName[i]))
{
_lastException = new ParseFormularException("A Formular cannot have an empty Name.");
return;
}
var config = string.Join(", ", FConfiguration[i]).Split(',');
var fields = new List <FormularFieldDescriptor>();
foreach (var def in config)
{
FormularFieldDescriptor field;
try
{
field = new FormularFieldDescriptor(def.Trim(), true);
}
catch (ParseFormularException e)
{
_lastException = e;
return;
}
var match = (
from f in fields
where f.Name == field.Name
select f
).FirstOrDefault();
if (match != null)
{
_lastException = new DuplicateFieldException("Cannot add \"" + def + "\" in Formular for [" + FName[i] + "]. Field with the same name already defined.", match, field);
return;
}
else
{
fields.Add(field);
}
}
var formular = new MessageFormular(FName[i], fields);
if (!FInherits.IsAnyInvalid())
{
// flatten
var allFields = (
from form in FInherits
from field in form.FieldDescriptors
select field
).Distinct();
foreach (var field in allFields)
{
if (!formular.CanAppend(field))
{
var duplicate = formular[field.Name];
_lastException = new DuplicateFieldException("Cannot add new Field \"" + field.ToString() + "\" to Formular [" + formular.Name + "]. Field is already defined as \"" + duplicate.ToString() + "\".", field, duplicate);
return;
}
else
{
try
{
formular.Append(field, true);
}
catch (DuplicateFieldException e)
{
_lastException = e;
return;
}
}
}
}
// only register, when update has been hit!
if (ForceUpdate)
{
try
{
var defined = reg.Define(id, formular); // will raise Change events to inform all formularable nodes
if (defined)
{
FOutput[i] = formular;
}
}
catch (RegistryException e)
{
_lastException = e;
return;
}
}
protected override void OnMouseDoubleClick(MouseEventArgs e)
{
if (!CanEditFields) return;
var desc = new FormularFieldDescriptor("string Foo");
desc.IsRequired = false;
var field = AddNewFieldPanel(desc);
field.CanEdit = true;
}
protected override IOAttribute SetPinAttributes(FormularFieldDescriptor configuration)
{
var attr = new OutputAttribute(configuration.Name);
attr.BinVisibility = PinVisibility.Hidden;
attr.AutoFlush = false;
attr.Order = DynPinCount;
attr.BinOrder = DynPinCount + 1;
return attr;
}
protected override IOAttribute DefinePin(FormularFieldDescriptor field)
{
var attr = new InputAttribute("Field");
attr.BinVisibility = PinVisibility.Hidden;
attr.Order = 4;
attr.BinOrder = 5;
attr.BinSize = 1;
attr.CheckIfChanged = true;
return attr;
}
protected abstract IOAttribute DefinePin(FormularFieldDescriptor field);
public FieldPanel(FormularFieldDescriptor descriptor) : this()
{
Descriptor = descriptor;
}