def set_marking_items(self, items):
self.markInputCombo.clear()
self.markInputRadioButton.setEnabled(False)
self.markInputItems = items
self.warning()
if items is None:
return
if self.graph is None or self.graph.items() is None:
self.warning('No graph provided or no items attached to the graph.')
return
graph_items = self.graph.items()
domain = graph_items.domain
if len(items) > 0:
commonVars = (set(x.name for x in chain(items.domain.variables,
items.domain.metas))
& set(x.name for x in chain(domain.variables,
domain.metas)))
self.markInputCombo.addItem(gui.attributeIconDict[gui.vartype(DiscreteVariable())], "ID")
for var in commonVars:
orgVar, mrkVar = domain[var], items.domain[var]
if type(orgVar) == type(mrkVar) == StringVariable:
self.markInputCombo.addItem(gui.attributeIconDict[gui.vartype(orgVar)], orgVar.name)
self.markInputRadioButton.setEnabled(True)
def _set_combos(self):
self._clear_combos()
self.graph_attrs = self.graph_base.items_vars()
self.edges_attrs = self.graph_base.links_vars()
lastLabelColumns = self.lastLabelColumns
lastTooltipColumns = self.lastTooltipColumns
for var in self.graph_attrs:
if (var.is_discrete or
var.is_continuous or
var.is_string and var.name == 'label'): # FIXME: whatis label?
self.colorCombo.addItem(gui.attributeIconDict[gui.vartype(var)], var.name, var)
if var.is_continuous:
self.nodeSizeCombo.addItem(gui.attributeIconDict[gui.vartype(var)], var.name, var)
elif var.is_string:
try: value = self.graph.items()[0][var].value
except (IndexError, TypeError): pass
else:
# can value be a list?
if len(value.split(',')) > 1:
self.nodeSizeCombo.addItem(gui.attributeIconDict[gui.vartype(var)], var.name, var)
self.nodeSizeCombo.setDisabled(not self.graph_attrs)
self.colorCombo.setDisabled(not self.graph_attrs)
for var in self.edges_attrs:
if var.is_discrete or var.is_continuous:
self.edgeColorCombo.addItem(gui.attributeIconDict[gui.vartype(var)], str(var.name))
self.edgeColorCombo.setDisabled(not self.edges_attrs)
for i in range(self.nodeSizeCombo.count()):
if self.lastVertexSizeColumn == \
self.nodeSizeCombo.itemText(i):
self.node_size_attr = i
self.set_node_sizes()
break
for i in range(self.colorCombo.count()):
if self.lastColorColumn == self.colorCombo.itemText(i):
self.node_color_attr = i
self.set_node_colors()
break
for i in range(self.attListBox.count()):
if str(self.attListBox.item(i).text()) in lastLabelColumns:
self.attListBox.item(i).setSelected(True)
self._on_node_label_attrs_changed()
for i in range(self.tooltipListBox.count()):
if (self.tooltipListBox.item(i).text() in lastTooltipColumns or
not lastTooltipColumns):
self.tooltipListBox.item(i).setSelected(True)
self._clicked_tooltip_lstbox()
self.lastLabelColumns = lastLabelColumns
self.lastTooltipColumns = lastTooltipColumns
def _set_combos(self):
self._clear_combos()
self.graph_attrs = self.graph.items_vars()
lastLabelColumns = self.lastLabelColumns
lastTooltipColumns = self.lastTooltipColumns
for var in self.graph_attrs:
if var.is_discrete or var.is_continuous:
self.colorCombo.addItem(
gui.attributeIconDict[gui.vartype(var)], var.name, var)
if var.is_continuous:
self.nodeSizeCombo.addItem(
gui.attributeIconDict[gui.vartype(var)], var.name, var)
self.nodeSizeCombo.setDisabled(not self.graph_attrs)
self.colorCombo.setDisabled(not self.graph_attrs)
for i in range(self.nodeSizeCombo.count()):
if self.lastVertexSizeColumn == \
self.nodeSizeCombo.itemText(i):
self.node_size_attr = i
self.set_node_sizes()
break
for i in range(self.colorCombo.count()):
if self.lastColorColumn == self.colorCombo.itemText(i):
self.node_color_attr = i
self.set_node_colors()
break
if lastLabelColumns:
selection = QItemSelection()
model = self.attListBox.model()
for i in range(self.attListBox.count()):
if str(self.attListBox.item(i).text()) in lastLabelColumns:
selection.append(QItemSelectionRange(model.index(i, 0)))
selmodel = self.attListBox.selectionModel()
selmodel.select(selection, selmodel.Select | selmodel.Clear)
else:
self.attListBox.selectionModel().clearSelection()
self._on_node_label_attrs_changed()
if lastTooltipColumns:
selection = QItemSelection()
model = self.tooltipListBox.model()
for i in range(self.tooltipListBox.count()):
if self.tooltipListBox.item(i).text() in lastTooltipColumns:
selection.append(QItemSelectionRange(model.index(i, 0)))
selmodel = self.tooltipListBox.selectionModel()
selmodel.select(selection, selmodel.Select | selmodel.Clear)
else:
self.tooltipListBox.selectionModel().clearSelection()
self._clicked_tooltip_lstbox()
self.lastLabelColumns = lastLabelColumns
self.lastTooltipColumns = lastTooltipColumns
def _set_combos(self):
self._clear_combos()
self.graph_attrs = self.graph.items_vars()
lastLabelColumns = self.lastLabelColumns
lastTooltipColumns = self.lastTooltipColumns
for var in self.graph_attrs:
if var.is_discrete or var.is_continuous:
self.colorCombo.addItem(
gui.attributeIconDict[gui.vartype(var)], var.name, var)
if var.is_continuous:
self.nodeSizeCombo.addItem(
gui.attributeIconDict[gui.vartype(var)], var.name, var)
elif var.is_string:
try:
value = self.graph.items()[0][var].value
except (IndexError, TypeError):
pass
else:
# can value be a list?
if len(value.split(',')) > 1:
self.nodeSizeCombo.addItem(
gui.attributeIconDict[gui.vartype(var)], var.name,
var)
self.nodeSizeCombo.setDisabled(not self.graph_attrs)
self.colorCombo.setDisabled(not self.graph_attrs)
for i in range(self.nodeSizeCombo.count()):
if self.lastVertexSizeColumn == \
self.nodeSizeCombo.itemText(i):
self.node_size_attr = i
self.set_node_sizes()
break
for i in range(self.colorCombo.count()):
if self.lastColorColumn == self.colorCombo.itemText(i):
self.node_color_attr = i
self.set_node_colors()
break
for i in range(self.attListBox.count()):
if str(self.attListBox.item(i).text()) in lastLabelColumns:
self.attListBox.item(i).setSelected(True)
self._on_node_label_attrs_changed()
for i in range(self.tooltipListBox.count()):
if (self.tooltipListBox.item(i).text() in lastTooltipColumns
or not lastTooltipColumns):
self.tooltipListBox.item(i).setSelected(True)
self._clicked_tooltip_lstbox()
self.lastLabelColumns = lastLabelColumns
self.lastTooltipColumns = lastTooltipColumns
def set_marking_items(self, items):
self.markInputCombo.clear()
self.markInputRadioButton.setEnabled(False)
self.markInputItems = items
self.warning()
if items is None:
return
if self.graph is None or self.graph.items() is None:
self.warning(
'No graph provided or no items attached to the graph.')
return
graph_items = self.graph.items()
domain = graph_items.domain
if len(items) > 0:
commonVars = (
set(x.name
for x in chain(items.domain.variables, items.domain.metas))
& set(x.name for x in chain(domain.variables, domain.metas)))
self.markInputCombo.addItem(
gui.attributeIconDict[gui.vartype(DiscreteVariable())], "ID")
for var in commonVars:
orgVar, mrkVar = domain[var], items.domain[var]
if type(orgVar) == type(mrkVar) == StringVariable:
self.markInputCombo.addItem(
gui.attributeIconDict[gui.vartype(orgVar)],
orgVar.name)
self.markInputRadioButton.setEnabled(True)