C# Class Dynamo.Graph.Nodes.CodeBlockNodeModel

Inheritance: NodeModel

显示文件 Open project: DynamoDS/Dynamo Class Usage Examples

Private Properties

Property	Type	Description
BuildAst	IEnumerable
CreateInputOutputPorts	void
GetAstIdentifierForOutputIndexInternal	ProtoCore.AST.AssociativeAST.IdentifierNode
GetDefinedVariableNames	List
GetInportIndex	int
GetOutportIndex	int
GetStatementForOutput	Statement
LoadAndCreateConnectors	void
LocalizeIdentifier	string
ProcessCode	void
ProcessCodeDirect	void
ProcessError	void
SaveAndDeleteConnectors	void
SetInputPorts	void
SetOutputPorts	void
SetPreviewVariable	void
ShouldBeRenamed	bool

Public Methods

Method	Description
CodeBlockNodeModel ( LibraryServices libraryServices ) : System	Initilizes a new instance of the CodeBlockNodeModel class
CodeBlockNodeModel ( string userCode, System.Guid guid, double xPos, double yPos, LibraryServices libraryServices, ProtoCore.Namespace.ElementResolver resolver ) : System	Initilizes a new instance of the CodeBlockNodeModel class
CodeBlockNodeModel ( string code, double x, double y, LibraryServices libraryServices, ProtoCore.Namespace.ElementResolver resolver ) : System	Initilizes a new instance of the CodeBlockNodeModel class
GetAstIdentifierForOutputIndex ( int outputIndex ) : ProtoCore.AST.AssociativeAST.IdentifierNode	Fetches the ProtoAST Identifier for a given output index.
GetRawAstIdentifierForOutputIndex ( int portIndex ) : ProtoCore.AST.AssociativeAST.IdentifierNode	Fetches the raw ProtoAST Identifier for a given index.
GetTypeHintForOutput ( int index ) : ProtoCore.Type	Returns possible type of the output at specified output port.
SetCodeContent ( string newCode, ProtoCore.Namespace.ElementResolver workspaceElementResolver ) : void	Sets string content of CodeBlock node.

Protected Methods

Method	Description
DeserializeCore ( XmlElement nodeElement, SaveContext context ) : void
SerializeCore ( XmlElement element, SaveContext context ) : void
SetNodeStateBasedOnConnectionAndDefaults ( ) : void	If a CBN is in Error state, it will have no code but will have output ports from the last successful compilation if any. In this case it should continue to be in Error state.
UpdateValueCore ( UpdateValueParams updateValueParams ) : bool

Private Methods

Method	Description
BuildAst ( List inputAstNodes, CompilationContext context ) : IEnumerable
CreateInputOutputPorts ( ) : void	Creates the inport and outport data based on the statements generated from the user code.
GetAstIdentifierForOutputIndexInternal ( int portIndex, bool forRawName ) : ProtoCore.AST.AssociativeAST.IdentifierNode	For code block nodes, each output identifier of an output port is mapped. For an example, "p = 1" would have its internal identifier renamed to "pXXXX", where "XXXX" is the GUID of the code block node. This mapping is done to ensure the uniqueness of the output variable name.
GetDefinedVariableNames ( ) : List	Returns the names of all the variables defined in this code block.
GetInportIndex ( CodeBlockNodeModel cbn, string variableName ) : int	Returns the index of the port corresponding to the variable name given
GetOutportIndex ( string variableName ) : int	Returns the corresponding output port index for a given defined variable
GetStatementForOutput ( int portIndex ) : Statement
LoadAndCreateConnectors ( OrderedDictionary inportConnections, OrderedDictionary outportConnections ) : void	Now that the portData has been set for the new ports, we recreate the connections we so mercilessly destroyed, restoring peace and balance to the world once again.
LocalizeIdentifier ( string identifierName ) : string
ProcessCode ( string &errorMessage, string &warningMessage, ProtoCore.Namespace.ElementResolver workspaceElementResolver = null ) : void
ProcessCodeDirect ( ) : void
ProcessError ( ) : void	It removes all the in ports and out ports so that the user knows there is an error.
SaveAndDeleteConnectors ( IDictionary inportConnections, IDictionary outportConnections ) : void	Deletes all the connections and saves their data (the start and end port) so that they can be recreated if needed.
SetInputPorts ( ) : void
SetOutputPorts ( ) : void
SetPreviewVariable ( IEnumerable parsedNodes ) : void
ShouldBeRenamed ( string ident ) : bool

Method Details

CodeBlockNodeModel() public method

Initilizes a new instance of the CodeBlockNodeModel class

public CodeBlockNodeModel ( LibraryServices libraryServices ) : System
libraryServices	LibraryServices	object to manage /// builtin libraries as well as imported libraries
return	System

CodeBlockNodeModel() public method

Initilizes a new instance of the CodeBlockNodeModel class

public CodeBlockNodeModel ( string userCode, System.Guid guid, double xPos, double yPos, LibraryServices libraryServices, ProtoCore.Namespace.ElementResolver resolver ) : System
userCode	string	Code block content
guid	System.Guid	Identifier of the code block
xPos	double	X coordinate of the code block
yPos	double	Y coordinate of the code block
libraryServices	LibraryServices	object to manage /// builtin libraries as well as imported libraries
resolver	ProtoCore.Namespace.ElementResolver	Responsible for resolving /// a partial class name to its fully resolved name
return	System

CodeBlockNodeModel() public method

Initilizes a new instance of the CodeBlockNodeModel class

public CodeBlockNodeModel ( string code, double x, double y, LibraryServices libraryServices, ProtoCore.Namespace.ElementResolver resolver ) : System
code	string	Code block content
x	double	X coordinate of the code block
y	double	Y coordinate of the code block
libraryServices	LibraryServices	object to manage /// builtin libraries as well as imported libraries
resolver	ProtoCore.Namespace.ElementResolver	Responsible for resolving /// a partial class name to its fully resolved name
return	System

DeserializeCore() protected method

protected DeserializeCore ( XmlElement nodeElement, SaveContext context ) : void
nodeElement	System.Xml.XmlElement
context	SaveContext
return	void

GetAstIdentifierForOutputIndex() public method

Fetches the ProtoAST Identifier for a given output index.

public GetAstIdentifierForOutputIndex ( int outputIndex ) : ProtoCore.AST.AssociativeAST.IdentifierNode
outputIndex	int	Index of the output port.
return	ProtoCore.AST.AssociativeAST.IdentifierNode

GetRawAstIdentifierForOutputIndex() public method

Fetches the raw ProtoAST Identifier for a given index.

public GetRawAstIdentifierForOutputIndex ( int portIndex ) : ProtoCore.AST.AssociativeAST.IdentifierNode
portIndex	int	Index of the port.
return	ProtoCore.AST.AssociativeAST.IdentifierNode

GetTypeHintForOutput() public method

Returns possible type of the output at specified output port.

public GetTypeHintForOutput ( int index ) : ProtoCore.Type
index	int	Index of the port
return	ProtoCore.Type

SerializeCore() protected method

protected SerializeCore ( XmlElement element, SaveContext context ) : void
element	System.Xml.XmlElement
context	SaveContext
return	void

SetCodeContent() public method

Sets string content of CodeBlock node.

public SetCodeContent ( string newCode, ProtoCore.Namespace.ElementResolver workspaceElementResolver ) : void
newCode	string	New content of the code block
workspaceElementResolver	ProtoCore.Namespace.ElementResolver	object
return	void

SetNodeStateBasedOnConnectionAndDefaults() protected method

If a CBN is in Error state, it will have no code but will have output ports from the last successful compilation if any. In this case it should continue to be in Error state.

protected SetNodeStateBasedOnConnectionAndDefaults ( ) : void
return	void

UpdateValueCore() protected method

protected UpdateValueCore ( UpdateValueParams updateValueParams ) : bool
updateValueParams	UpdateValueParams
return	bool