Source code for pyleecan.GUI.Dialog.DMachineSetup.SMHoleMag.PHoleM52.PHoleM52
# -*- coding: utf-8 -*-
from numpy import pi
from PySide2.QtCore import Signal
from PySide2.QtGui import QPixmap
from PySide2.QtWidgets import QWidget
from ......Classes.HoleM52 import HoleM52
from ......GUI import gui_option
from ......GUI.Dialog.DMachineSetup.SMHoleMag.PHoleM52.Gen_PHoleM52 import Gen_PHoleM52
from ......Methods.Slot.Slot import SlotCheckError
from ......GUI.Dialog.DMachineSetup.SMHoleMag import DEFAULT_MAG_MAT
[docs]class PHoleM52(Gen_PHoleM52, QWidget):
"""Page to set the Hole Type 52"""
# Signal to DMachineSetup to know that the save popup is needed
saveNeeded = Signal()
# Information for WHoleMag
hole_name = "Hole Type 52"
hole_type = HoleM52
def __init__(self, hole=None, material_dict=None):
"""Initialize the widget according to hole
Parameters
----------
self : PHoleM52
A PHoleM52 widget
hole : HoleM52
current hole to edit
material_dict: dict
Materials dictionary (library + machine)
"""
# Build the interface according to the .ui file
QWidget.__init__(self)
self.setupUi(self)
self.material_dict = material_dict
self.hole = hole
# Set FloatEdit unit
self.lf_W0.unit = "m"
self.lf_W3.unit = "m"
self.lf_H0.unit = "m"
self.lf_H1.unit = "m"
self.lf_H2.unit = "m"
# Set default materials
self.w_mat_0.setText("mat_void")
self.w_mat_0.def_mat = "Air"
self.w_mat_0.is_hide_button = True
self.w_mat_1.setText("magnet_0")
self.w_mat_1.def_mat = DEFAULT_MAG_MAT
self.w_mat_1.is_hide_button = True
# Set unit name (m ou mm)
self.u = gui_option.unit
wid_list = [
self.unit_W0,
self.unit_W3,
self.unit_H0,
self.unit_H1,
self.unit_H2,
]
for wid in wid_list:
wid.setText("[" + self.u.get_m_name() + "]")
# Adapt GUI with/without magnet
if hole.magnet_0 is None: # SyRM
self.img_slot.setPixmap(
QPixmap(":/images/images/MachineSetup/SMHoleMag/HoleM52_no_mag.png")
)
self.w_mat_0.update(self.hole, "mat_void", self.material_dict)
self.w_mat_1.hide()
else:
self.w_mat_0.update(self.hole, "mat_void", self.material_dict)
self.w_mat_1.update(self.hole.magnet_0, "mat_type", self.material_dict)
# Fill the fields with the machine values (if they're filled)
self.lf_W0.setValue(self.hole.W0)
self.lf_W3.setValue(self.hole.W3)
self.lf_H0.setValue(self.hole.H0)
self.lf_H1.setValue(self.hole.H1)
self.lf_H2.setValue(self.hole.H2)
# Display the main output of the hole (surface, height...)
self.comp_output()
# Connect the signal
self.lf_W0.editingFinished.connect(self.set_W0)
self.lf_W3.editingFinished.connect(self.set_W3)
self.lf_H0.editingFinished.connect(self.set_H0)
self.lf_H1.editingFinished.connect(self.set_H1)
self.lf_H2.editingFinished.connect(self.set_H2)
self.w_mat_0.saveNeeded.connect(self.emit_save)
self.w_mat_1.saveNeeded.connect(self.emit_save)
[docs] def emit_save(self):
"""Send a saveNeeded signal to the DMachineSetup"""
self.saveNeeded.emit()
[docs] def set_W0(self):
"""Signal to update the value of W0 according to the line edit
Parameters
----------
self : PHoleM52
A PHoleM52 widget
"""
self.hole.W0 = self.lf_W0.value()
self.comp_output()
# Notify the machine GUI that the machine has changed
self.saveNeeded.emit()
[docs] def set_W3(self):
"""Signal to update the value of W3 according to the line edit
Parameters
----------
self : PHoleM52
A PHoleM52 widget
"""
self.hole.W3 = self.lf_W3.value()
self.comp_output()
# Notify the machine GUI that the machine has changed
self.saveNeeded.emit()
[docs] def set_H0(self):
"""Signal to update the value of H0 according to the line edit
Parameters
----------
self : PHoleM52
A PHoleM52 widget
"""
self.hole.H0 = self.lf_H0.value()
self.comp_output()
# Notify the machine GUI that the machine has changed
self.saveNeeded.emit()
[docs] def set_H1(self):
"""Signal to update the value of H1 according to the line edit
Parameters
----------
self : PHoleM52
A PHoleM52 widget
"""
self.hole.H1 = self.lf_H1.value()
self.comp_output()
# Notify the machine GUI that the machine has changed
self.saveNeeded.emit()
[docs] def set_H2(self):
"""Signal to update the value of H2 according to the line edit
Parameters
----------
self : PHoleM52
A PHoleM52 widget
"""
self.hole.H2 = self.lf_H2.value()
self.comp_output()
# Notify the machine GUI that the machine has changed
self.saveNeeded.emit()
[docs] def comp_output(self):
"""Compute and display the hole output
Parameters
----------
self : PHoleM52
A PHoleM52 widget
"""
if self.check() is None:
# We compute the output only if the hole is correctly set
# Compute all the needed output as string
s_surf = format(self.u.get_m2(self.hole.comp_surface()), ".4g")
m_surf = format(self.u.get_m2(self.hole.comp_surface_magnets()), ".4g")
alpha = self.hole.comp_alpha()
alpha_rad = "%.4g" % alpha
alpha_deg = "%.4g" % (alpha * 180 / pi)
W1 = format(self.u.get_m(self.hole.comp_W1()), ".4g")
# Update the GUI to display the Output
self.out_slot_surface.setText(
"Slot suface: " + s_surf + " " + self.u.get_m2_name()
)
self.out_magnet_surface.setText(
"Magnet surface: " + m_surf + " " + self.u.get_m2_name()
)
self.out_alpha.setText("alpha: " + alpha_rad + " rad (" + alpha_deg + "°)")
self.out_W1.setText("W1: " + W1 + " " + self.u.get_m_name())
else:
# We can't compute the output => We erase the previous version
# (that way the user know that something is wrong)
self.out_slot_surface.setText("Slot suface: ?")
self.out_magnet_surface.setText("Magnet surface: ?")
self.out_alpha.setText("alpha: ?")
self.out_W1.setText("W1: ?")
[docs] def check(self):
"""Check that the current machine have all the needed field set
Parameters
----------
self : PHoleM52
A PHoleM52 widget
Returns
-------
error : str
Error message (return None if no error)
"""
# Constraints and None
try:
self.hole.check()
except SlotCheckError as error:
return str(error)
