protected InstructionLDParallel(IEditorItem parent, NodeInstruction instruction)
: base(parent, m_InstructionType)
{
if (instruction == null)
{
var newInstruction = NodeInstruction.BuildWith(InstructionType);
newInstruction = newInstruction.NodeInstructionChildren.Append(
InstructionLDSeries.EmptyRung());
newInstruction = newInstruction.NodeInstructionChildren.Append(
InstructionLDSeries.EmptyRung());
Instruction = newInstruction;
}
else
{
if (instruction.InstructionType != InstructionType)
{
throw new InvalidOperationException("Tried to instantiate InstructionLDParallel but passed a different instruction type.");
}
Instruction = instruction;
}
// Build the context menu
if (extensionService != null)
{
ContextMenu = extensionService.SortAndJoin(ldInstructionContextMenu, m_staticMenuItemSeparator, contextMenu);
ContextMenuEnabled = true;
}
}
private InstructionLDContactNC(IEditorItem parent, NodeInstruction instruction)
: base(parent, m_InstructionType, instruction)
{
// Build the context menu
if (extensionService != null)
{
ContextMenu = extensionService.SortAndJoin(ldInstructionContextMenu, m_staticMenuItemSeparator, contextMenu);
ContextMenuEnabled = true;
}
}
protected InstructionLDAbstractTimer(IEditorItem parent, NodeInstruction instruction, FieldInstructionType instructionType)
: base(parent, instructionType)
{
if (instruction == null)
{
var newInstruction = NodeInstruction.BuildWith(InstructionType);
// Output signal: Named boolean - the timer done signal
newInstruction = newInstruction.NodeSignalChildren.Append(
NodeSignal.BuildWith(
new FieldSignalName(Resources.Strings.LD_Snap_Tmr_DefaultName),
new FieldDataType(FieldDataType.DataTypeEnum.BOOL),
new FieldBool(false), // not forced
FieldConstant.Constants.BOOL.LOW)
);
newInstruction = newInstruction.NodeSignalChildren.Append(
NodeSignal.BuildWith(
new FieldSignalName(Resources.Strings.LD_Snap_Tmr_DefaultName + SEPARATOR + Resources.Strings.LD_Snap_Tmr_ElapsedName),
new FieldDataType(FieldDataType.DataTypeEnum.NUMBER),
new FieldBool(false), // not forced
FieldConstant.Constants.NUMBER.ZERO)
);
// Input signal: setpoint
newInstruction = newInstruction.NodeSignalInChildren.Append(
NodeSignalIn.BuildWith(
new FieldDataType(FieldDataType.DataTypeEnum.NUMBER),
new FieldConstant(FieldDataType.DataTypeEnum.NUMBER, 0)));
Instruction = newInstruction;
}
else
{
if (instruction.InstructionType != InstructionType)
{
throw new InvalidOperationException("Tried to instantiate a Timer but passed a different instruction type.");
}
Instruction = instruction;
}
// Build the context menu
if (extensionService != null)
{
ContextMenu = extensionService.SortAndJoin(ldInstructionContextMenu, m_staticMenuItemSeparator, contextMenu);
ContextMenuEnabled = true;
}
}
public static NodeInstruction BuildWith(FieldInstructionType InstructionType)
{
//build fields
Dictionary <FieldIdentifier, FieldBase> mutableFields =
new Dictionary <FieldIdentifier, FieldBase>();
mutableFields.Add(new FieldIdentifier(m_InstructionTypeName), InstructionType);
mutableFields.Add(new FieldIdentifier(m_CommentName), new FieldString());
//Add Fields here: mutableFields.Add(new FieldIdentifier(m_CodeName), Code);
//build children
KeyedNodeCollection <NodeBase> mutableChildren =
new KeyedNodeCollection <NodeBase>();
//Add Children here: mutableChildren.Add(SomeChild);
//build node
NodeInstruction Builder = new NodeInstruction(
new ReadOnlyDictionary <FieldIdentifier, FieldBase>(mutableFields),
new ReadOnlyCollection <NodeBase>(mutableChildren));
return(Builder);
}
protected InstructionLDAbstractContact(IEditorItem parent, FieldInstructionType instructionType, NodeInstruction instruction)
: base(parent, instructionType)
{
if (instruction == null)
{
var newInstruction = NodeInstruction.BuildWith(InstructionType);
// Input signal: (coil that we're a contact off) default to always false
newInstruction = newInstruction.NodeSignalInChildren.Append(
NodeSignalIn.BuildWith(
new FieldDataType(FieldDataType.DataTypeEnum.BOOL),
new FieldConstant(FieldDataType.DataTypeEnum.BOOL, false)));
Instruction = newInstruction;
}
else
{
if (instructionType != instruction.InstructionType)
{
throw new ArgumentOutOfRangeException("Tried to instantiate a contact of type " +
instructionType.ToString() + " with an instruction of a different type.");
}
Instruction = instruction;
}
}
public override IInstructionItem Create(IEditorItem parent, NodeInstruction instruction)
{
return CreateForLD(parent, instruction);
}
/// <summary>
/// Just a static method that the rest of this assembly can call
/// </summary>
/// <param name="parent"></param>
/// <param name="instruction"></param>
/// <returns></returns>
public static IInstructionItem CreateForLD(IEditorItem parent, NodeInstruction instruction)
{
return new InstructionLDSeries(parent, instruction);
}
public override IInstructionItem Create(IEditorItem parent, NodeInstruction instruction)
{
return new InstructionLDStringContains(parent, instruction);
}
public override IInstructionItem Create(IEditorItem parent, NodeInstruction instruction)
{
return new InstructionLDGreaterThanOrEqual(parent, instruction);
}
public override IInstructionItem Create(IEditorItem parent, NodeInstruction instruction)
{
return new InstructionLDChooseNumber(parent, instruction);
}
protected InstructionLDSubtract(IEditorItem parent, NodeInstruction instruction)
: base(parent, m_InstructionType, instruction, Resources.Strings.LD_Snap_Subtract_DefaultName, false,
Resources.Strings.LD_Snap_Subtract_InstructionName,
Resources.Strings.LD_Snap_Subtract_FirstSignalName, Resources.Strings.LD_Snap_Subtract_SecondSignalName)
{
}
public override IInstructionItem Create(IEditorItem parent, NodeInstruction instruction)
{
return new InstructionLDRisingEdge(parent, instruction);
}
private InstructionLDCntDN(IEditorItem parent, NodeInstruction instruction)
: base(parent, instruction, m_InstructionType)
{
}
protected InstructionLDLessThan(IEditorItem parent, NodeInstruction instruction)
: base(parent, m_InstructionType, instruction, false,
Resources.Strings.LD_Snap_LessThan_InstructionName,
Resources.Strings.LD_Snap_LessThan_FirstSignalName, Resources.Strings.LD_Snap_LessThan_SecondSignalName)
{
}
public override IInstructionItem Create(IEditorItem parent, NodeInstruction instruction)
{
return new InstructionLDParallel(parent, instruction);
}
public override IInstructionItem Create(IEditorItem parent, NodeInstruction instruction)
{
return new InstructionLDLessThan(parent, instruction);
}
public override IInstructionItem Create(IEditorItem parent, NodeInstruction instruction)
{
return new InstructionLDMultiply(parent, instruction);
}
protected InstructionLDSeries(IEditorItem parent, NodeInstruction instruction)
: base(parent, m_InstructionType)
{
if (instruction == null)
{
Instruction = EmptyRung();
}
else
{
if (instruction.InstructionType != InstructionType)
{
throw new InvalidOperationException("Tried to instantiate InstructionLDSeries but passed a different instruction type.");
}
Instruction = instruction;
}
}
protected InstructionLDSetReset(IEditorItem parent, NodeInstruction instruction)
: base(parent, m_InstructionType)
{
if (instruction == null)
{
var newInstruction = NodeInstruction.BuildWith(InstructionType);
// Output signal: Named boolean - the latched state
newInstruction = newInstruction.NodeSignalChildren.Append(
NodeSignal.BuildWith(
new FieldSignalName(Resources.Strings.LD_Snap_SetReset_DefaultName),
new FieldDataType(FieldDataType.DataTypeEnum.BOOL),
new FieldBool(false), // not forced
FieldConstant.Constants.BOOL.LOW)
);
// Input signal: reset
newInstruction = newInstruction.NodeSignalInChildren.Append(
NodeSignalIn.BuildWith(
new FieldDataType(FieldDataType.DataTypeEnum.BOOL),
new FieldConstant(FieldDataType.DataTypeEnum.BOOL, false)));
Instruction = newInstruction;
}
else
{
if (instruction.InstructionType != InstructionType)
{
throw new InvalidOperationException("Tried to instantiate a SetReset but passed a different instruction type.");
}
Instruction = instruction;
}
// Build the context menu
if (extensionService != null)
{
ContextMenu = extensionService.SortAndJoin(ldInstructionContextMenu, m_staticMenuItemSeparator, contextMenu);
ContextMenuEnabled = true;
}
}
public InstructionGroupExecutorContextLD ScanInstruction(NodeRuntimeApplication rta, NodeInstruction instruction, InstructionGroupExecutorContextLD context)
{
var retVal = new InstructionGroupExecutorContextLD(false);
if (m_instructionExecutors.ContainsKey(instruction.InstructionType))
{
var executor = m_instructionExecutors[instruction.InstructionType];
retVal = executor.ScanInstruction(rta, instruction, context);
}
else
{
// FIXME - throw some kind of exception?
}
return retVal;
}
/// <summary>
/// You can use this to change the Instruction property including doing all
/// the legwork for the Undo/Redo framework, but only if the change *doesn't*
/// involve editing the NodeInstructionChildren (child instructions)
/// </summary>
/// <param name="newInstruction"></param>
protected void SimpleUndoableInstructionEdit(NodeInstruction newInstruction, string undoDescription)
{
var undoActions = new Collection<Action>();
var doActions = new Collection<Action>();
var saveNewInstruction = newInstruction;
var origInstruction = Instruction;
doActions.Add(() => Instruction = saveNewInstruction);
undoActions.Add(() => Instruction = origInstruction);
Do(new UndoMemento(this, ActionType.EDIT, undoDescription, undoActions, doActions));
}
private InstructionLDRisingEdge(IEditorItem parent, NodeInstruction instruction)
: base(parent, instruction, m_InstructionType)
{
}
protected InstructionLDGreaterThanOrEqual(IEditorItem parent, NodeInstruction instruction)
: base(parent, m_InstructionType, instruction, false,
Resources.Strings.LD_Snap_GreaterThanOrEqual_InstructionName,
Resources.Strings.LD_Snap_GreaterThanOrEqual_FirstSignalName, Resources.Strings.LD_Snap_GreaterThanOrEqual_SecondSignalName)
{
}
public static NodeInstruction BuildWith(FieldInstructionType InstructionType)
{
//build fields
Dictionary<FieldIdentifier, FieldBase> mutableFields =
new Dictionary<FieldIdentifier, FieldBase>();
mutableFields.Add(new FieldIdentifier(m_InstructionTypeName), InstructionType);
mutableFields.Add(new FieldIdentifier(m_CommentName), new FieldString());
//Add Fields here: mutableFields.Add(new FieldIdentifier(m_CodeName), Code);
//build children
KeyedNodeCollection<NodeBase> mutableChildren =
new KeyedNodeCollection<NodeBase>();
//Add Children here: mutableChildren.Add(SomeChild);
//build node
NodeInstruction Builder = new NodeInstruction(
new ReadOnlyDictionary<FieldIdentifier, FieldBase>(mutableFields),
new ReadOnlyCollection<NodeBase>(mutableChildren));
return Builder;
}
protected InstructionLDChooseNumber(IEditorItem parent, NodeInstruction instruction)
: base(parent, m_InstructionType, instruction, Resources.Strings.LD_Snap_ChooseNumber_DefaultName, false,
Resources.Strings.LD_Snap_ChooseNumber_InstructionName,
Resources.Strings.LD_Snap_ChooseNumber_FirstSignalName, Resources.Strings.LD_Snap_ChooseNumber_SecondSignalName)
{
}
public override IInstructionItem Create(IEditorItem parent, NodeInstruction instruction)
{
return new InstructionLDSetReset(parent, instruction);
}
public virtual IInstructionItem Create(IEditorItem parent, NodeInstruction instruction)
{
throw new NotImplementedException();
}
