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txm_control.py
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import sys
import matplotlib.pyplot as plt
import numpy as np
import os
import threading
import time
import json
from PyQt5 import QtGui, QtCore
from PyQt5.QtCore import QThread, QObject, pyqtSignal, pyqtSignal, pyqtSlot, QProcess, QTextCodec
from PyQt5.QtWidgets import (QMainWindow, QFileDialog, QRadioButton, QApplication, QWidget, QFrame,
QLineEdit, QPlainTextEdit, QWidget, QPushButton, QLabel, QCheckBox, QGroupBox,
QScrollBar, QVBoxLayout, QHBoxLayout, QGridLayout, QTabWidget, QTextBrowser,
QListWidget, QListWidgetItem, QAbstractItemView, QScrollArea,
QSlider, QComboBox, QButtonGroup, QMessageBox, QSizePolicy)
from PyQt5.QtGui import QIntValidator, QDoubleValidator, QFont, QColor
from qtconsole.rich_jupyter_widget import RichIPythonWidget, RichJupyterWidget
from qtconsole.inprocess import QtInProcessKernelManager
#from IPython.lib import guisupport
from qtconsole.manager import QtKernelManager
#from IPython import get_ipython # already imported from bsui
#from scan_list import *
import threading
import bluesky.plan_stubs as bps
import ast
import numpy as np
from epics import caget, caput
from inspect import getmembers, isfunction
#from extract_scan_list import prepare_scan_list, convert_fun_dict
from scan_list_common import fxi_load_scan_list_common
from scan_list_other import fxi_load_scan_list_other
from scan_list_user import fxi_load_scan_list_user
from scan_list_pzt import fxi_load_scan_list_pzt
#get_ipython().run_line_magic("run", "-i /nsls2/data/fxi-new/shared/software/fxi_control/scan_list.py")
global txm, CALIBER, scan_list
scan_list = {}
def make_jupyter_widget_with_kernel():
"""Start a kernel, connect to it, and create a RichJupyterWidget to use it
"""
kernel_manager = QtKernelManager(kernel_name='python3')
kernel_manager.start_kernel()
kernel_client = kernel_manager.client()
kernel_client.start_channels()
jupyter_widget = RichJupyterWidget()
jupyter_widget.kernel_manager = kernel_manager
jupyter_widget.kernel_client = kernel_client
return jupyter_widget
class OutputWrapper(QObject):
outputWritten = QtCore.pyqtSignal(object, object)
def __init__(self, parent, stdout=True):
super().__init__(parent)
if stdout:
self._stream = sys.stdout
sys.stdout = self
else:
self._stream = sys.stderr
sys.stderr = self
self._stdout = stdout
def write(self, text):
self._stream.write(text)
self.outputWritten.emit(text, self._stdout)
def __getattr__(self, name):
return getattr(self._stream, name)
"""
def __del__(self):
import sys
try:
if self._stdout:
sys.stdout = self._stream
else:
sys.stderr = self._stream
except Exception as err:
print(err)
"""
class Stream(QtCore.QObject):
newText = QtCore.pyqtSignal(str)
def write(self, text):
self.newText.emit(str(text))
'''
def flush(self):
sys.stdout.flush()
'''
class ConsoleWidget(RichIPythonWidget):
def __init__(self, namespace={}, customBanner=None, *args, **kwargs):
super(ConsoleWidget, self).__init__(*args, **kwargs)
if customBanner is not None:
self.banner = customBanner
self.kernel_manager = QtInProcessKernelManager()
self.kernel_manager.start_kernel(show_banner=False)
self.kernel = self.kernel_manager.kernel
self.kernel.gui = 'qt'
self.kernel_client = kernel_client = self._kernel_manager.client()
self.kernel_client.start_channels()
#self.push_vars(namespace)
#kernel.shell.push({'foo': 43, 'print_process_id': print_process_id})
#fn = '/home/gemy/.ipython/profile_default/startup/00.py'
#kernel.shell.safe_execfile(fn, kernel.shell.user_global_ns)
#print(fn)
self.set_default_style('linux')
#self.font = QtGui.QFont(self.font.family(), 16);
def stop():
self.kernel_client.stop_channels()
self.kernel_manager.shutdown_kernel()
guisupport.get_app_qt().exit()
self.exit_requested.connect(stop)
def execfile(self, fn):
self.kernel.shell.safe_execfile(fn, self.kernel.shell.user_global_ns)
def push_vars(self, variableDict):
"""
Given a dictionary containing name / value pairs, push those variables
to the Jupyter console widget
"""
self.kernel_manager.kernel.shell.push(variableDict)
def clear(self):
"""
Clears the terminal
"""
self._control.clear()
# self.kernel_manager
def print_text(self, text):
"""
Prints some plain text to the console
"""
self._append_plain_text(text)
def execute_command(self, command):
"""
Execute a command in the frame of the console widget
"""
self._execute(command, False)
class Get_motor_reading(QThread):
current_position = pyqtSignal(float)
def __init__(self, motor):
super().__init__()
self.motor = motor
def run(self):
i = 0
while True:
if 'shutter' in self.motor.motor_name:
status = self.motor.mot.status.value
if 'Not' in status:
current_pos = 1 # shutter closed
else:
current_pos = 0 # shutter open
elif 'filter' in self.motor.motor_name:
current_pos = self.motor.mot.value
elif 'txm_zp_pix' in self.motor.motor_name or 'display_txm_pix' in self.motor.motor_name:
current_pos = DetU.z.position / zp.z.position - 1
else:
if hasattr(self.motor.mot, 'position'):
current_pos = self.motor.mot.position
elif hasattr(self.motor.mot, 'pos.get'):
current_pos = self.motor.mot.pos.get()
elif hasattr(self.motor.mot, 'value'):
current_pos = self.motor.mot.pos.get()
elif hasattr(self.motor.mot, 'status.value'):
current_pos = self.motor.mot.status_value
else:
continue
self.current_position.emit(current_pos)
i += 1
time.sleep(0.2)
class Shutter():
def __init__(self, obj):
self.obj = obj
self.font1 = QtGui.QFont('Arial', 12, QtGui.QFont.Bold)
self.font2 = QtGui.QFont('Arial', 12, QtGui.QFont.Normal)
self.motor_name = 'shutter'
self.mot = eval(self.motor_name)
self.init_motor_component()
self.init_connect_function()
def init_motor_component(self):
self.button_pb_open_shutter = self.pb_open_shutter()
self.button_pb_close_shutter = self.pb_close_shutter()
self.label_lb_beam_current = self.lb_beam_current()
self.label_lb_shutter_status = self.lb_shutter_status()
def init_connect_function(self):
self.button_pb_open_shutter.clicked.connect(self.fun_open_shutter)
self.button_pb_close_shutter.clicked.connect(self.fun_close_shutter)
def pb_open_shutter(self):
self.obj.open_shutter = FixObj(QPushButton, self.font1, 'Open shutter', 120, 40).run()
self.obj.open_shutter.setStyleSheet('color: rgb(50, 200, 50);')
return self.obj.open_shutter
def pb_close_shutter(self):
self.obj.close_shutter = FixObj(QPushButton, self.font1, 'Close shutter', 120, 40).run()
self.obj.close_shutter.setStyleSheet('color: rgb(200, 50, 50);')
return self.obj.close_shutter
def lb_beam_current(self):
self.obj.lb_beam_current = FixObj(QLabel, self.font1, '', 120).run()
self.obj.lb_beam_current.setStyleSheet('color: rgb(200, 50, 50);')
return self.obj.lb_beam_current
def lb_shutter_status(self):
self.obj.lb_shutter_status = FixObj(QLabel, self.font1, '', 120).run()
self.obj.lb_shutter_status.setStyleSheet('color: rgb(200, 50, 50);')
return self.obj.lb_shutter_status
def layout(self):
lb_beam = FixObj(QLabel, self.font1, 'Beam current:', 120).run()
lb_shutter = FixObj(QLabel, self.font1, 'Shutter status:', 120).run()
hbox_beam = QHBoxLayout()
hbox_beam.addWidget(lb_beam)
hbox_beam.addWidget(self.label_lb_beam_current)
hbox_beam.setAlignment(QtCore.Qt.AlignLeft)
hbox_shutter = QHBoxLayout()
hbox_shutter.addWidget(lb_shutter)
hbox_shutter.addWidget(self.label_lb_shutter_status)
hbox_shutter.setAlignment(QtCore.Qt.AlignLeft)
vbox_shutter_click = QVBoxLayout()
vbox_shutter_click.addWidget(self.button_pb_open_shutter)
vbox_shutter_click.addWidget(self.button_pb_close_shutter)
vbox_shutter_click.setAlignment(QtCore.Qt.AlignLeft)
vbox = QVBoxLayout()
vbox.addLayout(hbox_beam)
vbox.addLayout(hbox_shutter)
vbox.addLayout(vbox_shutter_click)
vbox.setAlignment(QtCore.Qt.AlignTop)
vbox.addStretch()
return vbox
def fun_open_shutter(self):
try:
self.button_pb_open_shutter.setDisabled(True)
RE(_open_shutter())
except Exception as err:
print(err)
finally:
self.button_pb_open_shutter.setDisabled(False)
def fun_close_shutter(self):
try:
self.button_pb_close_shutter.setDisabled(True)
RE(_close_shutter())
except Exception as err:
print(err)
finally:
self.button_pb_close_shutter.setDisabled(False)
def fun_update_beam_current(self):
beam_value = beam_current.read()['beam_current']['value']
self.label_lb_beam_current.setText(f'{beam_value:3.1f} mA')
def fun_update_shutter_status(self, shutter_value):
#shutter_value = shutter_status.read()['shutter_status']['value']
if shutter_value == 1:
sh_status = 'Closed'
stylesheet = 'color: rgb(200, 50, 50)' # display red
else:
sh_status = 'Open'
stylesheet = 'color: rgb(50, 200, 50)' # display green
self.label_lb_shutter_status.setText(sh_status)
self.label_lb_shutter_status.setStyleSheet(stylesheet)
def fun_update_status(self, shutter_value):
self.fun_update_beam_current()
self.fun_update_shutter_status(shutter_value)
class TXM_ZP_mag():
def __init__(self, obj):
self.obj = obj
self.motor_name = 'txm_zp_pix'
self.font1 = QtGui.QFont('Arial', 12, QtGui.QFont.Bold)
self.font2 = QtGui.QFont('Arial', 12, QtGui.QFont.Normal)
self.init_motor_component()
def init_motor_component(self):
self.lb_sep0 = FixObj(QLabel, self.font2, '', 0, 10).run()
self.lb_sep1 = FixObj(QLabel, self.font2, '', 0, 2).run()
self.lb_sep2 = FixObj(QLabel, self.font2, '', 0, 2).run()
self.lb_sep3 = FixObj(QLabel, self.font2, '', 0, 20).run()
self.lb_current_mag = FixObj(QLabel, self.font2, 'TXM Mag:', 100).run()
self.obj.lb_current_mag = FixObj(QLabel, self.font2, '', 100).run()
self.lb_zp_mag = FixObj(QLabel, self.font2, 'ZP Mag:', 100).run()
self.obj.lb_zp_mag = FixObj(QLabel, self.font2, '', 100).run()
self.lb_pix_size = FixObj(QLabel, self.font2, 'Pixel:', 100).run()
self.obj.lb_pix_size = FixObj(QLabel, self.font2, '', 100).run()
self.lb_set_zp_mag = FixObj(QLabel, self.font2, 'Set ZP Mag:', 100).run()
self.lb_set_zp_mag.setStyleSheet('color: rgb(0, 80, 255)')
self.lb_set_zp_mag_msg = FixObj(QLabel, self.font2, "Don't use during calib.", 160).run()
self.lb_set_zp_mag_msg.setStyleSheet('color: rgb(0, 80, 255)')
print('\n\n\n##################')
print(GLOBAL_MAG)
print(GLOBAL_VLM_MAG)
self.obj.tx_set_zp_mag = FixObj(QLineEdit, self.font2, f'{GLOBAL_MAG/GLOBAL_VLM_MAG}', 60).run()
self.obj.tx_set_zp_mag.setEnabled(False)
def layout(self):
hbox_set_zp_mag = QHBoxLayout()
hbox_set_zp_mag.addWidget(self.lb_set_zp_mag)
hbox_set_zp_mag.addWidget(self.obj.tx_set_zp_mag)
hbox_set_zp_mag.setAlignment(QtCore.Qt.AlignTop)
hbox_zp_mag = QHBoxLayout()
hbox_zp_mag.addWidget(self.lb_zp_mag)
hbox_zp_mag.addWidget(self.obj.lb_zp_mag)
hbox_zp_mag.setAlignment(QtCore.Qt.AlignTop)
hbox_txm_mag = QHBoxLayout()
hbox_txm_mag.addWidget(self.lb_current_mag)
hbox_txm_mag.addWidget(self.obj.lb_current_mag)
hbox_txm_mag.setAlignment(QtCore.Qt.AlignTop)
hbox_txm_pix = QHBoxLayout()
hbox_txm_pix.addWidget(self.lb_pix_size)
hbox_txm_pix.addWidget(self.obj.lb_pix_size)
hbox_txm_pix.setAlignment(QtCore.Qt.AlignTop)
vbox_pix_mag = QVBoxLayout()
vbox_pix_mag.addWidget(self.lb_sep0)
vbox_pix_mag.addLayout(hbox_set_zp_mag)
vbox_pix_mag.addWidget(self.lb_set_zp_mag_msg)
vbox_pix_mag.addWidget(self.lb_sep3)
vbox_pix_mag.addLayout(hbox_zp_mag)
vbox_pix_mag.addWidget(self.lb_sep1)
vbox_pix_mag.addLayout(hbox_txm_mag)
vbox_pix_mag.addWidget(self.lb_sep2)
vbox_pix_mag.addLayout(hbox_txm_pix)
vbox_pix_mag.setAlignment(QtCore.Qt.AlignCenter)
return vbox_pix_mag
def fun_update_status(self, txm_mag):
self.obj.lb_current_mag.setText(f'{txm_mag*GLOBAL_VLM_MAG:3.2f}')
self.obj.lb_zp_mag.setText(f'{txm_mag:3.2f}')
self.obj.lb_pix_size.setText(f'{6500./txm_mag/GLOBAL_VLM_MAG:2.2f} nm')
class display_pix_size():
def __init__(self, obj):
self.obj = obj
self.motor_name = 'display_txm_pix'
self.font1 = QtGui.QFont('Arial', 12, QtGui.QFont.Bold)
self.font2 = QtGui.QFont('Arial', 12, QtGui.QFont.Normal)
self.obj.lb_pix_size2 = FixObj(QLabel, self.font2, '', 120).run()
def layout(self):
return self.obj.lb_pix_size2
def fun_update_status(self, txm_mag):
self.obj.lb_pix_size2.setText(f'{6500./txm_mag/GLOBAL_VLM_MAG:2.2f} nm')
class Motor_base():
def __init__(self, obj, motor_name, motor_label='',unit='um'):
super().__init__()
self.obj = obj
self.font1 = QtGui.QFont('Arial', 12, QtGui.QFont.Bold)
self.font2 = QtGui.QFont('Arial', 12, QtGui.QFont.Normal)
self.motor_name = motor_name
self.motor_label = motor_label if len(motor_label) else motor_name
self.unit = unit
self.mot = eval(motor_name)
self.init_motor_component()
self.init_connect_function()
def init_motor_component(self):
self.editor_setpos = self.tx_editor_setpos()
self.label_motor_pos = self.lb_label_motor_pos()
self.button_step_plus = self.pb_button_step_plus()
self.button_step_minus = self.pb_button_step_minus()
self.editor_step_size = self.tx_editor_step_size()
def init_connect_function(self):
self.editor_setpos.returnPressed.connect(self.fun_move_to_pos)
self.button_step_plus.clicked.connect(lambda: self.fun_move_plus_minus('plus'))
self.button_step_minus.clicked.connect(lambda: self.fun_move_plus_minus('minus'))
def tx_editor_setpos(self):
self.obj.tx_setpos = FixObj(QLineEdit, self.font2, '0', 80).run()
self.obj.tx_setpos.setValidator(QDoubleValidator())
return self.obj.tx_setpos
def lb_label_motor_pos(self):
self.obj.lb_motor_pos = FixObj(QLabel, self.font2, '', 80).run()
return self.obj.lb_motor_pos
def pb_button_step_plus(self):
self.obj.pb_motor_plus = FixObj(QPushButton, self.font2, '+', 40).run()
return self.obj.pb_motor_plus
def pb_button_step_minus(self):
self.obj.pb_motor_minus = FixObj(QPushButton, self.font2, '-', 40).run()
return self.obj.pb_motor_minus
def tx_editor_step_size(self):
self.obj.tx_step = FixObj(QLineEdit, self.font2, '', 60).run()
self.obj.tx_step.setValidator(QDoubleValidator(decimals=3))
return self.obj.tx_step
def lb_unit(self):
lb_unit1 = FixObj(QLabel, self.font2, self.unit, 50).run()
lb_unit2 = FixObj(QLabel, self.font2, self.unit, 50).run()
lb_unit3 = FixObj(QLabel, self.font2, self.unit, 30).run()
lb_unit4 = FixObj(QLabel, self.font2, self.unit, 30).run()
return [lb_unit1, lb_unit2, lb_unit3, lb_unit4]
def fun_check_pos_limit(self):
try:
limit = self.mot.limits
l_l = float(limit[0])
l_h = float(limit[1])
flag = 0
try:
val = np.float(self.editor_setpos.text())
except:
val = np.float(self.label_motor_pos.text())
if abs(l_l - l_h) < 0.01: # l_l == l_h means not limit:
flag = 1
else:
if val >= l_l and val <= l_h:
flag = 1
else:
flag = 0
except: # limit is not found for the motor
try:
val = np.float(self.editor_setpos.text())
except:
val = np.float(self.label_motor_pos.text())
flag = 1
return flag, val
def fun_move_to_pos(self):
flag, val = self.fun_check_pos_limit()
if flag:
try:
self.editor_setpos.setDisabled(True)
#RE(mv(self.mot, val))
caput(self.mot.prefix, val)
except:
msg = f'fails to move {self.motor_name}'
print(msg)
self.obj.tx_scan_msg.setPlainText(msg)
finally:
self.editor_setpos.setEnabled(True)
try:
val_rb = self.mot.position
except:
val_rb = self.mot.pos.get() # for pzt_dcm_th2, pzt_dcm_chi2
self.label_motor_pos.setText(f'{val_rb:4.4f}')
def fun_move_plus_minus(self, direction='plus'):
try:
ss = float(self.editor_step_size.text())
except:
ss = 0
self.editor_step_size.setText('0')
'''
try:
current_pos = float(self.editor_setpos.text())
except:
current_pos = self.mot.position
'''
current_pos = self.mot.position
if direction == 'plus':
self.editor_setpos.setText(f'{(current_pos + ss):4.3f}')
elif direction == 'minus':
self.editor_setpos.setText(f'{(current_pos - ss):4.3f}')
else:
self.editor_setpos.setText(f'{(current_pos):4.3f}')
self.fun_move_to_pos()
def fun_update_status(self, current_pos):
self.label_motor_pos.setText(f'{current_pos:4.4f}')
class Motor_layout(Motor_base):
def __init__(self, obj, motor_name, motor_label='', unit='um'):
super().__init__(obj, motor_name, motor_label, unit)
self.button_reset_reading = self.pb_button_reset_reading()
self.editor_reset_reading = self.tx_editor_reset_reading()
self.init_motor_component_motor()
self.init_connect_function_motor()
self.init_pos_display_motor()
def init_motor_component_motor(self):
self.button_reset_reading = self.pb_button_reset_reading()
self.editor_reset_reading = self.tx_editor_reset_reading()
def init_connect_function_motor(self):
self.button_reset_reading.clicked.connect(self.fun_reset_reading)
def init_pos_display_motor(self):
current_pos = self.mot.position
step_size = self.mot.step_size.get()
self.label_motor_pos.setText(f'{current_pos:4.4f}')
self.editor_setpos.setText(f'{current_pos:4.4f}')
self.editor_reset_reading.setText((f'{current_pos:4.4f}'))
self.editor_step_size.setText('0')
def init_pos_display_sample(self):
pass
def pb_button_reset_reading(self):
self.obj.pb_set_read = FixObj(QPushButton, self.font2, 'Reset to:', 110).run()
return self.obj.pb_set_read
def tx_editor_reset_reading(self):
self.obj.tx_set_read = FixObj(QLineEdit, self.font2, '', 80).run()
self.obj.tx_set_read.setValidator(QDoubleValidator())
return self.obj.tx_set_read
def fun_reset_reading(self):
#mot = eval(self.motor_name)
try:
val = float(self.editor_reset_reading.text())
except:
val = self.mot.position
RE(mv(self.mot.motor_calib, 1)) # change calibration to "SET"
RE(mv(self.mot, val))
RE(mv(self.mot.motor_calib, 0))
self.init_pos_display_sample()
#self.label_motor_pos.setText(f'{val:4.4f}')
def layout(self):
lb_empty = FixObj(QLabel, None, '', 10).run()
lb_motor = FixObj(QLabel, self.font1, self.motor_label + ':', 75).run()
lb_motor.setAlignment(QtCore.Qt.AlignVCenter)
lb_unit = self.lb_unit()
self.step_unit = lb_unit[2]
hbox = QHBoxLayout()
hbox.addWidget(lb_motor)
hbox.addWidget(self.label_motor_pos)
hbox.addWidget(lb_unit[0])
hbox.addWidget(self.editor_setpos)
hbox.addWidget(lb_unit[1])
hbox.addWidget(self.button_step_minus)
hbox.addWidget(self.editor_step_size)
hbox.addWidget(self.step_unit)
hbox.addWidget(self.button_step_plus)
hbox.addWidget(lb_empty)
hbox.addWidget(self.button_reset_reading)
hbox.addWidget(self.editor_reset_reading)
#hbox.addWidget(lb_unit[3])
hbox.setAlignment(QtCore.Qt.AlignLeft)
return hbox
class PZT_th2_chi2(Motor_layout):
def __init__(self, obj, motor_name, motor_label, unit='um'):
super().__init__(obj, motor_name, motor_label, unit)
#self.init_connect_function_pzt()
self.init_pos_display_motor()
def init_pos_display_motor(self): # overload function in super()
current_pos = self.mot.pos.get()
step_size = self.mot.step_size.get()
self.label_motor_pos.setText(f'{current_pos:4.4f}')
self.editor_setpos.setText(f'{current_pos:4.4f}')
self.editor_step_size.setText(f'{step_size:4.4f}')
def fun_move_plus_minus(self, direction='plus'):
try:
ss = float(self.editor_step_size.text())
except:
ss = 0
self.editor_step_size.setText('0')
current_pos = self.mot.get()[0]
if direction == 'plus':
self.editor_setpos.setText(f'{(current_pos + ss):4.3f}')
elif direction == 'minus':
self.editor_setpos.setText(f'{(current_pos - ss):4.3f}')
else:
self.editor_setpos.setText(f'{(current_pos):4.3f}')
self.fun_move_to_pos()
def fun_move_to_pos(self):
try:
val = np.float(self.editor_setpos.text())
except:
val = np.float(self.label_motor_pos.text())
pv = self.mot.prefix + 'SET_POSITION.A'
caput(pv, val)
def layout(self):
lb_empty = FixObj(QLabel, None, '', 10).run()
lb_motor = FixObj(QLabel, self.font1, self.motor_label+':', 75).run()
lb_motor.setAlignment(QtCore.Qt.AlignVCenter)
lb_unit = self.lb_unit()
hbox = QHBoxLayout()
hbox.addWidget(lb_motor)
hbox.addWidget(self.label_motor_pos)
hbox.addWidget(lb_unit[0])
hbox.addWidget(self.editor_setpos)
hbox.addWidget(lb_unit[1])
hbox.addWidget(self.button_step_minus)
hbox.addWidget(self.editor_step_size)
hbox.addWidget(lb_unit[2])
hbox.addWidget(self.button_step_plus)
hbox.addWidget(lb_empty)
hbox.setAlignment(QtCore.Qt.AlignLeft)
return hbox
class DCM_th2_chi2(Motor_layout):
def __init__(self, obj, motor_name, motor_label, unit='deg'):
super().__init__(obj, motor_name, motor_label, unit)
# motor_name = dcm_th2 / dcm_chi2
self.init_motor_component_dcm()
self.init_connect_function_dcm()
self.init_pos_display_motor_dcm()
def init_motor_component_dcm(self):
self.button_feedback_enable = self.pb_button_feedback_enable()
self.editor_feedback_val = self.tx_editor_feedback_val()
def init_connect_function_dcm(self):
self.button_feedback_enable.clicked.connect(self.fun_enable_feedback)
self.editor_feedback_val.returnPressed.connect(self.fun_change_feedback_val)
def init_pos_display_motor_dcm(self):
feedback_val = self.mot.feedback.get()
feedback_status = self.mot.feedback_enable.get()
self.editor_feedback_val.setText(f'{feedback_val:2.6f}')
if feedback_status == 1:
self.button_feedback_enable.setText('Feedback On')
self.button_feedback_enable.setStyleSheet('color: rgb(200, 50, 50);')
else:
self.button_feedback_enable.setText('Feedback Off')
self.button_feedback_enable.setStyleSheet('color: rgb(50, 50, 50);')
def fun_enable_feedback(self):
# check feedback on motor: dcm_th2_/ dcm_chi2
current_feedback_val = self.mot.feedback.get()
current_feedback_status = self.mot.feedback_enable.get() # 1:on 0:off
try:
set_feedback_val = float(self.editor_feedback_val.text())
except:
set_feedback_val = current_feedback_val
set_feedback_status = 1 - current_feedback_status
RE(mv(self.mot.feedback, set_feedback_val))
RE(mv(self.mot.feedback_enable, set_feedback_status))
new_feedback_status = self.mot.feedback_enable.get()
self.fun_update_feedback_status(new_feedback_status)
def fun_update_feedback_status(self, new_feedback_status):
#new_feedback_status = self.mot.feedback_enable.get()
if new_feedback_status == 1:
self.button_feedback_enable.setText('Feedback On')
self.button_feedback_enable.setStyleSheet('color: rgb(200, 50, 50)')
else:
self.button_feedback_enable.setText('Feedback Off')
self.button_feedback_enable.setStyleSheet('color: rgb(50, 50, 50)')
def fun_update_status(self, current_pos):
self.label_motor_pos.setText(f'{current_pos:4.4f}')
new_feedback_status = self.mot.feedback_enable.get()
self.fun_update_feedback_status(new_feedback_status)
def fun_change_feedback_val(self):
current_feedback_val = self.mot.feedback.get()
current_feedback_status = self.mot.feedback_enable.get() # 1:on 0:off
if current_feedback_status == 1: # feedback is on
RE(mv(self.mot.feedback, set_feedback_val))
def pb_button_feedback_enable(self):
self.obj.pb_button_feedback_enable = FixObj(QPushButton, self.font2, 'Feedback On', 110).run()
return self.obj.pb_button_feedback_enable
def tx_editor_feedback_val(self):
self.obj.tx_feedback_val = FixObj(QLineEdit, self.font2, '', 75).run()
self.obj.tx_feedback_val.setValidator(QDoubleValidator())
return self.obj.tx_feedback_val
def fun_update_status(self, current_pos):
self.label_motor_pos.setText(f'{current_pos:4.6f}')
def layout(self):
lb_empty = QLabel()
lb_empty.setFixedWidth(10)
lb_motor = FixObj(QLabel, self.font1, self.motor_label + ':', 75).run()
lb_motor.setAlignment(QtCore.Qt.AlignVCenter)
lb_unit = self.lb_unit()
hbox = QHBoxLayout()
hbox.addWidget(lb_motor)
hbox.addWidget(self.label_motor_pos)
hbox.addWidget(lb_unit[0])
hbox.addWidget(self.editor_setpos)
hbox.addWidget(lb_unit[1])
hbox.addWidget(self.button_step_minus)
hbox.addWidget(self.editor_step_size)
hbox.addWidget(lb_unit[2])
hbox.addWidget(self.button_step_plus)
hbox.addWidget(lb_empty)
hbox.addWidget(self.button_feedback_enable)
hbox.addWidget(self.editor_feedback_val)
hbox.setAlignment(QtCore.Qt.AlignLeft)
return hbox
class Sample_motor_layout(Motor_layout):
def __init__(self, obj, motor_name, motor_label='', unit='um'):
super().__init__(obj, motor_name, motor_label, unit)
self.init_motor_component_sample()
self.init_pos_display_sample()
def init_motor_component_sample(self):
self.label_lb_pos_limit = self.lb_pos_limit()
def init_pos_display_sample(self):
try:
low_limit = self.mot.low_limit.get()
high_limit = self.mot.high_limit.get()
self.label_lb_pos_limit.setText(f'({low_limit:4.0f}, {high_limit:4.0f})')
except:
pass
def lb_pos_limit(self):
self.obj.lb_limit = FixObj(QLabel, self.font2, '(-4000, 4000)', 120).run()
return self.obj.lb_limit
def pb_button_reset_reading(self):
self.obj.pb_set_read = FixObj(QPushButton, self.font2, 'Reset to:', 100).run()
self.obj.pb_set_read.setVisible(False)
return self.obj.pb_set_read
def tx_editor_reset_reading(self):
self.obj.tx_set_read = FixObj(QLineEdit, self.font2, '', 80).run()
self.obj.tx_set_read.setValidator(QDoubleValidator())
self.obj.tx_set_read.setVisible(False)
return self.obj.tx_set_read
def layout(self):
lb_empty = FixObj(QLabel, None, '', 10).run()
lb_motor = FixObj(QLabel, self.font1, self.motor_label + ':', 75).run()
lb_unit = self.lb_unit()
self.step_unit = lb_unit[2]
hbox = QHBoxLayout()
hbox.addWidget(lb_motor)
hbox.addWidget(self.label_motor_pos)
hbox.addWidget(lb_unit[0])
hbox.addWidget(self.editor_setpos)
hbox.addWidget(lb_unit[1])
hbox.addWidget(self.label_lb_pos_limit)
hbox.addWidget(self.button_step_minus)
hbox.addWidget(self.editor_step_size)
hbox.addWidget(self.step_unit)
hbox.addWidget(self.button_step_plus)
hbox.addWidget(self.button_reset_reading)
hbox.addWidget(self.editor_reset_reading)
hbox.addWidget(lb_empty)
hbox.setAlignment(QtCore.Qt.AlignLeft)
return hbox
class XEng_motor_layout(Motor_layout):
def __init__(self, obj, motor_name, motor_label='', unit='um'):
super().__init__(obj, motor_name, motor_label, unit)
self.label_eng_calib = self.lb_eng_calib()
def lb_eng_calib(self):
self.obj.lb_eng_calib = FixObj(QLabel, self.font2, '(calib. energy)', 320).run()
return self.obj.lb_eng_calib
def layout(self):
lb_empty = QLabel()
lb_empty.setFixedWidth(10)
self.cbox_dcm_only = QCheckBox('Moving DCM only')
self.cbox_dcm_only.setFixedWidth(160)
self.cbox_dcm_only.setFont(self.font2)
self.cbox_dcm_only.setChecked(False)
self.cbox_dcm_only.setVisible(False)
lb_motor = FixObj(QLabel, self.font1, self.motor_label + ':', 75).run()
lb_unit = self.lb_unit()
hbox = QHBoxLayout()
hbox.addWidget(lb_motor)
hbox.addWidget(self.label_motor_pos)
hbox.addWidget(lb_unit[0])
hbox.addWidget(self.editor_setpos)
hbox.addWidget(lb_unit[1])
hbox.addWidget(self.label_eng_calib)
hbox.addWidget(self.cbox_dcm_only)
hbox.addWidget(lb_empty)
hbox.setAlignment(QtCore.Qt.AlignLeft)
return hbox
def fun_move_to_pos(self):
flag, val = self.fun_check_pos_limit()
if flag:
try:
self.editor_setpos.setDisabled(True)
if self.cbox_dcm_only.isChecked():
print('move dcm only\n')
RE(mv(XEng, val))
else:
set_mag = self.obj.tx_set_zp_mag.text()
try:
mag = float(set_mag)
except Exception as err:
mag = None
finally:
RE(move_zp_ccd_TEST(val, mag=mag))
self.obj.tx_set_zp_mag.setText(self.obj.lb_zp_mag.text())
except Exception as err:
msg = f'fails to move {self.motor_name}'
print(msg)
print(err)
finally:
self.editor_setpos.setEnabled(True)
val_rb = self.mot.position
self.label_motor_pos.setText(f'{val_rb:4.4f}')
current_eng = self.obj.mot_sample_e.label_motor_pos.text()
self.obj.scan_tx['XEng'].setText(current_eng)
class Filter_layout():
def __init__(self, obj, filter_name, filter_label):
# filter_name = 'filter1, 2, 3, 4'
self.obj = obj
self.motor_name = filter_name
self.motor_label = filter_label
self.font1 = QtGui.QFont('Arial', 12, QtGui.QFont.Bold)
self.font2 = QtGui.QFont('Arial', 12, QtGui.QFont.Normal)
self.mot = eval(self.motor_name)
self.init_component()
self.init_connect_function()
#self.fun_update_status()
def init_component(self):
self.button_filter_in = self.pb_button_filter_in()
self.button_filter_out = self.pb_button_filter_out()
self.label_filter = self.lb_label_filter()
def init_connect_function(self):
self.obj.pb_filter_in.clicked.connect(lambda: self.fun_click_filter('In'))
def lb_label_filter(self):
self.obj.lb_filter = FixObj(QLabel, self.font2, self.motor_label, 120, 40).run()
return self.obj.lb_filter
def pb_button_filter_in(self):
self.obj.pb_filter_in = FixObj(QPushButton, self.font2, 'In', 40, 40).run()
return self.obj.pb_filter_in
def pb_button_filter_out(self):
self.obj.pb_filter_out = FixObj(QPushButton, self.font2, 'Out', 40, 40).run()
self.obj.pb_filter_out.clicked.connect(lambda: self.fun_click_filter('Out'))
return self.obj.pb_filter_out
def fun_click_filter(self, op):
pv = self.mot.describe()[self.motor_name]['source'][3:]
if op == 'In': # inserted
caput(pv, 1)
#RE(mv(self.mot, 1))
else:
caput(pv, 0)
#RE(mv(self.mot, 0))
current_status = self.mot.value
self.fun_update_status(current_status) # excluded from global sync
def fun_update_status(self, current_status):
#current_status = self.mot.value
if current_status == 1: # inserted
self.button_filter_in.setStyleSheet('color: rgb(200, 50, 50);')
self.button_filter_out.setStyleSheet('color: rgb(50, 50, 50);')
else:
self.button_filter_in.setStyleSheet('color: rgb(50, 50, 50);')
self.button_filter_out.setStyleSheet('color: rgb(200, 50, 50);')
def layout(self):
lb_empty = QLabel()
hbox = QHBoxLayout()
hbox.addWidget(self.label_filter)
hbox.addWidget(self.button_filter_in)
hbox.addWidget(self.button_filter_out)
hbox.addWidget(lb_empty)
hbox.setAlignment(QtCore.Qt.AlignLeft)
hbox.addStretch()
return hbox
class FixObj():
def __init__(self, def_widget, font=None, name='', width=0, height=0):
super().__init__()
self.w = width
self.h = height
self.font = font
self.name = name
self.obj = def_widget()
if self.w > 0:
self.obj.setFixedWidth(self.w)
if self.h > 0:
self.obj.setFixedHeight(self.h)
if not (self.font is None):
self.obj.setFont(self.font)
if hasattr(self.obj, 'setText'):
self.obj.setText(self.name)
def run(self):
return self.obj
class App(QWidget):
def __init__(self):
super().__init__()
self.title = 'TXM Control'
screen_resolution = QApplication.desktop().screenGeometry()
width, height = screen_resolution.width(), screen_resolution.height()
self.width = 1020
self.height = 800
self.left = (width - self.width) // 2
self.top = (height - self.height) // 2
self._err_color = QtCore.Qt.red
stdout = OutputWrapper(self, True)
stdout.outputWritten.connect(self.handleOutput)
stderr = OutputWrapper(self, False)
stderr.outputWritten.connect(self.handleOutput)
self.initUI()
self.global_sync()
#self.beam_shutter_sync()
self.display_calib_eng_only()
self.enable_reset_reading()
def handleOutput(self, text, stdout):
color = self.terminal.textColor()
self.terminal.moveCursor(QtGui.QTextCursor.End)
#self.terminal.setTextColor(color if stdout else self._err_color)
stylesheet = "background-color: rgb(40, 40, 40)"#rgb(48, 10, 36)"
self.terminal.setStyleSheet(stylesheet)
c = QColor(51, 255, 51)
self.terminal.setTextColor(c if stdout else self._err_color)
self.terminal.insertPlainText(text)
def global_sync(self):
self.threads = []
for motor in self.motor_display:
reading_thread = Get_motor_reading(motor)
reading_thread.current_position.connect(motor.fun_update_status)
reading_thread.start()
self.threads.append(reading_thread)
def closeEvent(self, *args, **kwargs):
# self.pos_save()
super().closeEvent(*args, **kwargs)
print('close window')
def run_at_start(self):
try:
self.pos_load_last()
print('load previous sample positions')
except Exception as err:
print(err)
try:
self.load_all_eng_list()
print('load previous energy list')
except Exception as err:
print(err)
def initUI(self):
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
self.font1 = QtGui.QFont('Arial', 12, QtGui.QFont.Bold)
self.font2 = QtGui.QFont('Arial', 12, QtGui.QFont.Normal)
self.font3 = QtGui.QFont('Arial', 14, QtGui.QFont.Normal)
self.fn_save_sample_pos = '/tmp/txm_sample_pos.json'
self.fn_save_eng_list = '/tmp/txm_energy_list.json'