def __init__(self, width=20, height=20, brush=None, remaining_characters='attribute', **kwargs): """ Initialize the node. :type width: int :type height: int :type brush: QBrush """ super().__init__(**kwargs) brush = brush or AttributeNode.DefaultBrush pen = AttributeNode.DefaultPen self.fpolygon = Polygon(QtGui.QPainterPath()) self.background = Polygon(QtCore.QRectF(-14, -14, 28, 28)) self.selection = Polygon(QtCore.QRectF(-14, -14, 28, 28)) self.polygon = Polygon(QtCore.QRectF(-10, -10, 20, 20), brush, pen) self.remaining_characters = remaining_characters self.label = NodeLabel( template='attribute', pos=lambda: self.center() - QtCore.QPointF(0, 22), parent=self, editable=True) self.label.setAlignment(QtCore.Qt.AlignCenter)
def __init__(self, brush=None, **kwargs): """ Initialize the node. :type brush: QBrush """ super().__init__(brush=QtGui.QBrush(QtGui.QColor(252, 252, 252, 255)), **kwargs) self.label = NodeLabel('or', pos=self.center, editable=False, movable=False, parent=self)
def __init__(self, facet=None, width=80, height=40, brush=None, **kwargs): """ Initialize the node. :type width: int :type height: int :type brush: QBrush :type facet: Facet """ super().__init__(**kwargs) self.background = Polygon(self.createPolygon(88, 48)) self.selection = Polygon(self.createPolygon(88, 48)) self.polygon = Polygon(self.createPolygon(80, 40)) self.polygonA = Polygon(self.createPolygonA(80, 40), FacetNode.DefaultBrushA, FacetNode.DefaultPenA) self.polygonB = Polygon(self.createPolygonA(80, 40), FacetNode.DefaultBrushB, FacetNode.DefaultPenB) self._facet = facet self.labelA = NodeLabel('Empty', pos=self.centerA, editable=False, movable=False, parent=self) self.labelB = FacetQuotedLabel(template='"Empty"', movable=False, pos=self.centerB, parent=self) self.updateNode() self.updateTextPos()
def __init__(self, width=110, height=50, brush=None, remaining_characters='concept', **kwargs): """ Initialize the node. :type width: int :type height: int :type brush: QBrush """ super().__init__(**kwargs) w = max(width, 110) h = max(height, 50) brush = brush or ConceptNode.DefaultBrush pen = ConceptNode.DefaultPen self.background = Polygon( QtCore.QRectF(-(w + 8) / 2, -(h + 8) / 2, w + 8, h + 8)) self.selection = Polygon( QtCore.QRectF(-(w + 8) / 2, -(h + 8) / 2, w + 8, h + 8)) self.polygon = Polygon(QtCore.QRectF(-w / 2, -h / 2, w, h), brush, pen) self.remaining_characters = remaining_characters self.label = NodeLabel(template='concept', pos=self.center, parent=self, editable=True) self.label.setAlignment(QtCore.Qt.AlignCenter) self.updateNode() self.updateTextPos()
def __init__(self, width=90, height=40, brush=None, remaining_characters='valuedomain', **kwargs): """ Initialize the ValueDomain node. :type width: int :type height: int :type brush: QBrush """ super().__init__(**kwargs) brush = brush or ValueDomainNode.DefaultBrush pen = ValueDomainNode.DefaultPen self.background = Polygon(QtCore.QRectF(-49, -24, 98, 48)) self.selection = Polygon(QtCore.QRectF(-49, -24, 98, 48)) self.polygon = Polygon(QtCore.QRectF(-45, -20, 90, 40), brush, pen) self.remaining_characters = remaining_characters self.label = NodeLabel(Datatype.string.value, pos=self.center, editable=False, movable=False, parent=self) self.updateNode() self.updateTextPos()
def __init__(self, width=70, height=50, brush=None, **kwargs): """ Initialize the node. :type width: int :type height: int :type brush: QBrush """ super().__init__(**kwargs) w = max(width, 70) h = max(height, 50) brush = brush or RoleNode.DefaultBrush pen = RoleNode.DefaultPen createPolygon = lambda x, y: QtGui.QPolygonF([ QtCore.QPointF(-x / 2, 0), QtCore.QPointF(0, +y / 2), QtCore.QPointF(+x / 2, 0), QtCore.QPointF(0, -y / 2), QtCore.QPointF(-x / 2, 0) ]) self.fpolygon = Polygon(QtGui.QPainterPath()) self.ipolygon = Polygon(QtGui.QPainterPath()) self.background = Polygon(createPolygon(w + 8, h + 8)) self.selection = Polygon(createPolygon(w + 8, h + 8)) self.polygon = Polygon(createPolygon(w, h), brush, pen) self.label = NodeLabel(template='role', pos=self.center, parent=self) self.label.setAlignment(QtCore.Qt.AlignCenter) self.updateNode() self.updateTextPos()
def __init__(self, width=60, height=60, brush=None, **kwargs): """ Initialize the node. :type width: int :type height: int :type brush: QBrush """ super().__init__(**kwargs) w = max(width, 60) h = max(height, 60) brush = brush or IndividualNode.DefaultBrush pen = IndividualNode.DefaultPen createPolygon = lambda x, y: QtGui.QPolygonF([ QtCore.QPointF(-(x / 2), -((y / (1 + math.sqrt(2))) / 2)), QtCore.QPointF(-(x / 2), +((y / (1 + math.sqrt(2))) / 2)), QtCore.QPointF(-((x / (1 + math.sqrt(2))) / 2), +(y / 2)), QtCore.QPointF(+((x / (1 + math.sqrt(2))) / 2), +(y / 2)), QtCore.QPointF(+(x / 2), +((y / (1 + math.sqrt(2))) / 2)), QtCore.QPointF(+(x / 2), -((y / (1 + math.sqrt(2))) / 2)), QtCore.QPointF(+((x / (1 + math.sqrt(2))) / 2), -(y / 2)), QtCore.QPointF(-((x / (1 + math.sqrt(2))) / 2), -(y / 2)), QtCore.QPointF(-(x / 2), -((y / (1 + math.sqrt(2))) / 2)), ]) self.background = Polygon(createPolygon(w + 8, h + 8)) self.selection = Polygon(createPolygon(w + 8, h + 8)) self.polygon = Polygon(createPolygon(w, h), brush, pen) self.label = NodeLabel(template='individual', pos=self.center, parent=self) self.label.setAlignment(QtCore.Qt.AlignCenter) self.updateNode() self.updateTextPos()
def doUpdateNodeLabel(self): if self.label and not self.labelString == str(self.literal): self.labelString = str(self.literal) labelPos = lambda: self.label.pos() self.label.diagram.removeItem(self.label) self.label = NodeLabel(template=self.labelString, pos=labelPos, parent=self, editable=True) self.diagram.sgnUpdated.emit() else: self.labelString = str(self.literal) self.label = NodeLabel(template=self.labelString, pos=lambda: self.initialLabelPosition(), parent=self, editable=True) self.diagram.sgnUpdated.emit()
def __init__(self, brush=None, inputs=None, **kwargs): """ Initialize the node. :type brush: QBrush :type inputs: DistinctList """ super().__init__(brush=QtGui.QBrush(QtGui.QColor(252, 252, 252, 255)), **kwargs) self.inputs = inputs or DistinctList() self.label = NodeLabel('chain', pos=self.center, editable=False, movable=False, parent=self)
def doUpdateNodeLabel(self): newLabelString = IRIRender.iriLabelString(self._iri) if self.label and not self.labelString == newLabelString: self.labelString = newLabelString labelPos = lambda: self.label.pos() try: if hasattr(self.label, 'diagram') and self.label.diagram: self.label.diagram.removeItem(self.label) except AttributeError: print("label.diagram is not defined!!") self.label = NodeLabel(template=self.labelString, pos=labelPos, parent=self, editable=True) # self.diagram.sgnUpdated.emit() elif not self.label: self.labelString = newLabelString self.label = NodeLabel(template=self.labelString, pos=lambda: self.initialLabelPosition(), parent=self, editable=True)
def __init__(self, width=20, height=20, brush=None, **kwargs): """ Initialize the node. :type width: int :type height: int :type brush: QBrush """ super().__init__(**kwargs) brush = brush or RestrictionNode.DefaultBrush pen = RestrictionNode.DefaultPen self.background = Polygon(QtCore.QRectF(-14, -14, 28, 28)) self.selection = Polygon(QtCore.QRectF(-14, -14, 28, 28)) self.polygon = Polygon(QtCore.QRectF(-10, -10, 20, 20), brush, pen) self.label = NodeLabel( Restriction.Exists.toString(), pos=lambda: self.center() - QtCore.QPointF(0, 22), editable=False, parent=self)
def __init__(self, width=80, height=40, brush=None, remaining_characters='facet', **kwargs): """ Initialize the node. :type width: int :type height: int :type brush: QBrush """ super().__init__(**kwargs) self.background = Polygon(self.createPolygon(88, 48)) self.selection = Polygon(self.createPolygon(88, 48)) self.polygon = Polygon(self.createPolygon(80, 40)) self.polygonA = Polygon(self.createPolygonA(80, 40), FacetNode.DefaultBrushA, FacetNode.DefaultPenA) self.polygonB = Polygon(self.createPolygonA(80, 40), FacetNode.DefaultBrushB, FacetNode.DefaultPenB) self.remaining_characters = remaining_characters self.labelA = NodeLabel(Facet.length.value, pos=self.centerA, editable=False, movable=False, parent=self) self.labelB = FacetQuotedLabel(template='"32"', movable=False, pos=self.centerB, parent=self) self.updateNode() self.updateTextPos()