def onEditColor(self):
"""Callback function when editing the color."""
# Open ColorPicker
colorHex = QColorDialog.getColor()
# If "OK" button pressed
if colorHex.isValid():
# Set the new color
self.setPen(QPen(colorHex))
# Create dictionnary and send update
dicDotAttrs = {NodeDotAttrs.color.value: NodeDotColorUtils.formatColor(colorHex.name())}
self.graphicsGraphView.controller.onEditNode(self.id, dicDotAttrs)
def onEditColor(self):
'''Callback function when editing the color.'''
# Open ColorPicker
colorHex = QColorDialog.getColor()
# If "OK" button pressed
if colorHex.isValid():
# Set the new color
self.setPen(QPen(colorHex))
# Create dictionnary and send update
dicDotAttrs = {
NodeDotAttrs.color.value:
NodeDotColorUtils.formatColor(colorHex.name())
}
self.graphicsGraphView.controller.onEditNode(self.id, dicDotAttrs)
def editColor(self, dictArgsNode):
'''Edit the color.
Argument(s):
dictArgsNode (Dictionary[]): Dictionary of arguments of the node
'''
color = None
# Check if color is defined
if (NodeDotAttrs.color.value in dictArgsNode[NodeArgs.dotAttrs]
and dictArgsNode[NodeArgs.dotAttrs][NodeDotAttrs.color.value]):
color = NodeDotColorUtils.getColor(
dictArgsNode[NodeArgs.dotAttrs][NodeDotAttrs.color.value])
# If not define, reset color to black
else:
color = QColor(Qt.black)
# Only update if no changement
if color and color != self.pen().color():
self.setPen(QPen(color))
def editColor(self, dictArgsNode):
"""Edit the color.
Argument(s):
dictArgsNode (Dictionary[]): Dictionary of arguments of the node
"""
color = None
# Check if color is defined
if (
NodeDotAttrs.color.value in dictArgsNode[NodeArgs.dotAttrs]
and dictArgsNode[NodeArgs.dotAttrs][NodeDotAttrs.color.value]
):
color = NodeDotColorUtils.getColor(dictArgsNode[NodeArgs.dotAttrs][NodeDotAttrs.color.value])
# If not define, reset color to black
else:
color = QColor(Qt.black)
# Only update if no changement
if color and color != self.pen().color():
self.setPen(QPen(color))
def checkNodeAttrsForm(self, dictNodeAttrs):
'''Return None if an attribute of a node is not valid, else an error
message.
Argument(s):
dictNodeAttrs (str): Dot attributes values of the nodes
'''
message = DotAttrsUtilsV1_0.checkNodeAttrsForm(self, dictNodeAttrs)
# If message is not None, then there is an invalid attribute
if message:
return message
# Check color attribute
if (NodeDotAttrs.color.value in dictNodeAttrs
and not NodeDotColorUtils.isColorValid(
dictNodeAttrs[NodeDotAttrs.color.value])):
return DotAttrsUtilsV1_0.formatErrorMessage(
self, NodeDotAttrs.color.value,
dictNodeAttrs[NodeDotAttrs.color.value])
# All attributes are valid
return None
def checkNodeAttrsForm(self, dictNodeAttrs):
'''Return None if an attribute of a node is not valid, else an error
message.
Argument(s):
dictNodeAttrs (str): Dot attributes values of the nodes
'''
message = DotAttrsUtilsV1_0.checkNodeAttrsForm(self, dictNodeAttrs)
# If message is not None, then there is an invalid attribute
if message:
return message
# Check color attribute
if (NodeDotAttrs.color.value in dictNodeAttrs and
not NodeDotColorUtils.isColorValid(dictNodeAttrs
[NodeDotAttrs.color.value])):
return DotAttrsUtilsV1_0.formatErrorMessage(
self,
NodeDotAttrs.color.value,
dictNodeAttrs[NodeDotAttrs.color.value]
)
# All attributes are valid
return None