eric6.Graphics.UMLClassDiagramBuilder

Module implementing a dialog showing a UML like class diagram.

Global Attributes

None

Classes

UMLClassDiagramBuilder

Class implementing a builder for UML like class diagrams.

Functions

None

UMLClassDiagramBuilder

Class implementing a builder for UML like class diagrams.

Derived from

UMLDiagramBuilder

Class Attributes

None

Class Methods

None

Methods

UMLClassDiagramBuilder	Constructor
__addExternalClass	Private method to add a class defined outside the module.
__addLocalClass	Private method to add a class defined in the module.
__arrangeClasses	Private method to arrange the shapes on the canvas.
__createAssociations	Private method to generate the associations between the class shapes.
__getCurrentShape	Private method to get the named shape.
buildDiagram	Public method to build the class shapes of the class diagram.
getPersistenceData	Public method to get a string for data to be persisted.
initialize	Public method to initialize the object.
parsePersistenceData	Public method to parse persisted data.

Static Methods

None

UMLClassDiagramBuilder (Constructor)

UMLClassDiagramBuilder(dialog, view, project, file, noAttrs=False)

Constructor

dialog: reference to the UML dialog (UMLDialog)
view: reference to the view object (UMLGraphicsView)
project: reference to the project object (Project)
file: file name of a python module to be shown (string)
noAttrs=: flag indicating, that no attributes should be shown (boolean)

UMLClassDiagramBuilder.__addExternalClass

__addExternalClass(_class, x, y)

Private method to add a class defined outside the module.

If the canvas is too small to take the shape, it is enlarged.

_class: class to be shown (string)
x: x-coordinate (float)
y: y-coordinate (float)

UMLClassDiagramBuilder.__addLocalClass

__addLocalClass(className, _class, x, y, isRbModule=False)

Private method to add a class defined in the module.

className: name of the class to be as a dictionary key (string)
_class: class to be shown (ModuleParser.Class)
x: x-coordinate (float)
y: y-coordinate (float)
isRbModule: flag indicating a Ruby module (boolean)

UMLClassDiagramBuilder.__arrangeClasses

__arrangeClasses(nodes, routes, whiteSpaceFactor=1.2)

Private method to arrange the shapes on the canvas.

The algorithm is borrowed from Boa Constructor.

nodes: list of nodes to arrange
routes: list of routes
whiteSpaceFactor: factor to increase whitespace between items (float)

UMLClassDiagramBuilder.__createAssociations

__createAssociations(routes)

Private method to generate the associations between the class shapes.

routes: list of relationsships

UMLClassDiagramBuilder.__getCurrentShape

__getCurrentShape(name)

Private method to get the named shape.

name: name of the shape (string)

Returns:: shape (QGraphicsItem)

UMLClassDiagramBuilder.buildDiagram

buildDiagram()

Public method to build the class shapes of the class diagram.

The algorithm is borrowed from Boa Constructor.

UMLClassDiagramBuilder.getPersistenceData

getPersistenceData()

Public method to get a string for data to be persisted.

Returns:: persisted data string (string)

UMLClassDiagramBuilder.initialize

initialize()

Public method to initialize the object.

UMLClassDiagramBuilder.parsePersistenceData

parsePersistenceData(version, data)

Public method to parse persisted data.

version: version of the data (string)
data: persisted data to be parsed (string)

Returns:: flag indicating success (boolean)

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