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QDSpy_GUI_main.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
QDSpy module - main program of the GUI version of QDSpy
Copyright (c) 2013-2024 Thomas Euler
All rights reserved.
2021-10-15 - Adapt to LINUX
2024-06-11 - Reformatted (using Ruff)
- Small fixes for PEP violations
- `int()` where Qt5 does not accept float
2024-06-19 - Ported from `PyQt5` to `PyQt6`
(note that `QDSApp.setStyle("Fusion")` is needed to make
the GUI designed for Qt5 look decent)
2024-08-04 - `Log` moved into its own module
2024-08-10 - Moved GUI-related methods from `QDSpy_GUI_support` to here
"""
# ---------------------------------------------------------------------
__author__ = "[email protected]"
import os
import sys
import time
import pickle
import platform
from datetime import timedelta
from PyQt6 import uic
from PyQt6.QtWidgets import QMessageBox, QMainWindow, QLabel, QApplication
from PyQt6.QtWidgets import QFileDialog, QListWidgetItem, QWidget, QProgressBar
from PyQt6.QtGui import QPalette, QColor, QBrush, QTextCharFormat, QTextCursor, QFontMetrics
from PyQt6.QtCore import Qt, QRect, QSize
from multiprocessing import Process
import QDSpy_stim as stm
from Libraries.log_helper import Log
import QDSpy_config as cfg
import QDSpy_file_support as fsu
from QDSpy_GUI_cam import CamWinClass
import Libraries.multiprocess_helper as mpr
import QDSpy_stage as stg
import QDSpy_global as glo
import QDSpy_core
import QDSpy_core_support as csp
os.environ["PYGAME_HIDE_SUPPORT_PROMPT"] = "hide"
if csp.module_exists("cv2"):
import Devices.camera as cam
PLATFORM_WINDOWS = platform.system() == "Windows"
if PLATFORM_WINDOWS:
from ctypes import windll
# ---------------------------------------------------------------------
form_class = uic.loadUiType("QDSpy_GUI_main.ui")[0]
toggle_btn_style_str = "QPushButton:checked{background-color: lightGreen;border: none;}"
user_btn_style_str = "QPushButton:checked{background-color: orange;border: none;}"
# ---------------------------------------------------------------------
fStrPreRed = '<html><head/><body><p><span style="color:#ff0000;">'
fStrPreGreen = '<html><head/><body><p><span style="color:#00aa00;">'
fStrPost = "</span></p></body></html>"
# ---------------------------------------------------------------------
class State:
undefined = 0
idle = 1
ready = 2
loading = 3
compiling = 4
playing = 5
canceling = 6
probing = 7
# ...
class Canceled(Exception):
pass
# ---------------------------------------------------------------------
# Main application window
# ---------------------------------------------------------------------
class MainWinClass(QMainWindow, form_class):
def __init__(self, parent=None):
# Initialize
self.HDMagFactor = 1.0
self.Conf = cfg.Config()
self.Stim = stm.Stim()
self.currStimPath = self.Conf.pathStim
self.currQDSPath = os.getcwd()
self.currStimName = "n/a"
self.currStimFName = ""
self.isStimReady = False
self.isStimCurr = False
self.isViewReady = False
self.isLCrUsed = False
self.isIODevReady = None
self.lastIOInfo = []
self.IOCmdCount = 0
self.Stage = None
self.noMsgToStdOut = cfg.getParsedArgv().gui
# For reporting the stimulus status during presentation
self.Stim_tFrRel_s = 0
self.Stim_nFrTotal = 0
self.Stim_percent = 0
self.Stim_completed = False
self.Stim_soundVol = 0
# GUI style-related
cs = QDSApp.styleHints().colorScheme()
self.isDarkSchemeGUI = cs == Qt.ColorScheme.Dark
# Identify
self.logWrite(
"***",
f"{glo.QDSpy_versionStr} GUI - {glo.QDSpy_copyrightStr}"
)
self.logWrite("DEBUG", "Initializing GUI")
QMainWindow.__init__(self, parent)
self.setupUi(self)
self.setWindowTitle(glo.QDSpy_versionStr)
# Bind GUI ...
self.btnRefreshStimList.clicked.connect(self.OnClick_btnRefreshStimList)
self.listStim.itemClicked.connect(self.OnClick_listStim)
self.listStim.itemDoubleClicked.connect(self.OnDblClick_listStim)
self.btnStimPlay.clicked.connect(self.OnClick_btnStimPlay)
self.btnStimCompile.clicked.connect(self.OnClick_btnStimCompile)
self.btnStimAbort.clicked.connect(self.OnClick_btnStimAbort)
self.btnChangeStimFolder.clicked.connect(self.OnClick_btnChangeStimFolder)
self.checkShowHistory.clicked.connect(self.OnClick_checkShowHistory)
self.pushButtonLED1.clicked.connect(self.OnClick_pushButtonLED)
self.pushButtonLED2.clicked.connect(self.OnClick_pushButtonLED)
self.pushButtonLED3.clicked.connect(self.OnClick_pushButtonLED)
self.pushButtonLED4.clicked.connect(self.OnClick_pushButtonLED)
self.pushButtonLED5.clicked.connect(self.OnClick_pushButtonLED)
self.pushButtonLED6.clicked.connect(self.OnClick_pushButtonLED)
self.btnIOUser1.clicked.connect(self.OnClick_IOUser1)
self.btnIOUser1.setStyleSheet(user_btn_style_str)
self.btnIOUser2.clicked.connect(self.OnClick_IOUser2)
self.btnIOUser2.setStyleSheet(user_btn_style_str)
self.pushButtonLED1.setStyleSheet(toggle_btn_style_str)
self.pushButtonLED2.setStyleSheet(toggle_btn_style_str)
self.pushButtonLED3.setStyleSheet(toggle_btn_style_str)
self.pushButtonLED4.setStyleSheet(toggle_btn_style_str)
self.pushButtonLED5.setStyleSheet(toggle_btn_style_str)
self.pushButtonLED6.setStyleSheet(toggle_btn_style_str)
self.spinBoxLED1.valueChanged.connect(self.OnClick_spinBoxLED_valueChanged)
self.spinBoxLED2.valueChanged.connect(self.OnClick_spinBoxLED_valueChanged)
self.spinBoxLED3.valueChanged.connect(self.OnClick_spinBoxLED_valueChanged)
self.spinBoxLED4.valueChanged.connect(self.OnClick_spinBoxLED_valueChanged)
self.spinBoxLED5.valueChanged.connect(self.OnClick_spinBoxLED_valueChanged)
self.spinBoxLED6.valueChanged.connect(self.OnClick_spinBoxLED_valueChanged)
self.btnSetLEDCurrents.clicked.connect(self.OnClick_btnSetLEDCurrents)
self.btnRefreshDisplayInfo.clicked.connect(self.OnClick_btnRefreshDisplayInfo)
self.btnToggleLEDEnable.clicked.connect(self.OnClick_btnToggleLEDEnable)
self.btnToggleLEDEnable.setStyleSheet(toggle_btn_style_str)
self.btnProbeStart.clicked.connect(self.OnClick_btnProbeStart)
self.spinBox_probe_width.valueChanged.connect(
self.OnClick_probeParam_valueChanged
)
self.spinBox_probe_height.valueChanged.connect(
self.OnClick_probeParam_valueChanged
)
self.spinBox_probe_intensity.valueChanged.connect(
self.OnClick_probeParam_valueChanged
)
self.spinBox_probe_interval.valueChanged.connect(
self.OnClick_probeParam_valueChanged
)
self.btnLCrInfo0.clicked.connect(self.OnClick_btnLCrInfo0)
self.btnLCrInfo1.clicked.connect(self.OnClick_btnLCrInfo1)
self.btnToggleSeqControl0.clicked.connect(self.OnClick_btnToggleSeqControl0)
self.btnToggleSeqControl0.setStyleSheet(toggle_btn_style_str)
self.btnToggleSeqControl1.clicked.connect(self.OnClick_btnToggleSeqControl1)
self.btnToggleSeqControl1.setStyleSheet(toggle_btn_style_str)
self.btnLCrStartStop0.clicked.connect(self.OnClick_btnLCrStartStop0)
self.btnLCrStartStop0.setStyleSheet(toggle_btn_style_str)
self.btnLCrStartStop1.clicked.connect(self.OnClick_btnLCrStartStop1)
self.btnLCrStartStop1.setStyleSheet(toggle_btn_style_str)
self.winCam = None
self.camList = []
if self.Conf.allowCam and csp.module_exists("cv2"):
self.camList = cam.get_camera_list()
for c in self.camList:
self.comboBoxCams.addItems([c["string"]])
self.checkBoxCamEnable.clicked.connect(self.OnClick_checkBoxCamEnable)
else:
self.checkBoxCamEnable.setEnabled(False)
self.checkBoxStageCSEnable.clicked.connect(self.OnClick_checkStageCSEnable)
self.checkBoxDualScrCSEnable.clicked.connect(
self.OnClick_checkBoxDualScrCSEnable
)
self.spinBoxStageCS_hOffs.valueChanged.connect(
self.OnClick_spinBoxStageCS_hOffs_valueChanged
)
self.spinBoxStageCS_vOffs.valueChanged.connect(
self.OnClick_spinBoxStageCS_vOffs_valueChanged
)
self.spinBoxStageCS_hScale.valueChanged.connect(
self.OnClick_spinBoxStageCS_hScale_valueChanged
)
self.spinBoxStageCS_vScale.valueChanged.connect(
self.OnClick_spinBoxStageCS_vScale_valueChanged
)
self.spinBoxStageCS_rot.valueChanged.connect(
self.OnClick_spinBoxStageCS_rot_valueChanged
)
self.btnSaveStageCS.clicked.connect(self.OnClick_btnSaveStageCS)
self.btnToggleWaitForTrigger.clicked.connect(
self.OnClick_btnToggleWaitForTrigger
)
self.btnToggleWaitForTrigger.setStyleSheet(toggle_btn_style_str)
self.stbarErrMsg = QLabel()
self.stbarStimMsg = QLabel()
self.prbarPresent = QProgressBar()
self.prbarPresent.setRange(0, 100)
self.prbarPresent.reset()
self.statusbar.addWidget(self.stbarErrMsg, 2)
self.statusbar.addWidget(self.stbarStimMsg, 2)
self.statusbar.addPermanentWidget(self.prbarPresent, 2)
self.lblSelStimName.setText(self.currStimName)
self.lineEditComment.returnPressed.connect(self.OnClick_AddComment)
# Create status objects and a pipe for communicating with the
# presentation process (see below)
self.logWrite("DEBUG", "Creating sync object ...")
self.state = State.undefined
self.Sync = mpr.Sync()
Log.setGUISync(self.Sync, noStdOut=self.noMsgToStdOut)
self.logWrite("DEBUG", "... done")
# Create process that opens a view (an OpenGL window) and waits for
# instructions to play stimuli
self.logWrite("DEBUG", "Creating worker thread ...")
self.worker = Process(
target=QDSpy_core.main, args=(self.currStimFName, True, self.Sync)
)
self.logWrite("DEBUG", "... done")
self.worker.daemon = True
self.logWrite("DEBUG", "Starting worker thread ...")
self.worker.start()
self.logWrite("DEBUG", "... done")
self.isViewReady = True
self.setState(State.idle, True)
# Update GUI ...
self.updateStimList()
self.updateAll()
if glo.QDSpy_useGUIScalingForHD:
# If screen resolution is above a certain dpi levels (->HD), all GUI
# elements are scaled in order to keep the GUI readable
# (Needed for PyQt5 and lower)
nHDScr = 0
maxdpi = 0
screens = QDSApp.screens()
for s in screens:
dpi = s.logicalDotsPerInch()
if dpi > maxdpi:
maxdpi = dpi
if dpi > glo.QDSpy_dpiThresholdForHD:
nHDScr += 1
if nHDScr == 0:
# "Normal" display
self.HDMagFactor = 1.0
else:
# Scale all GUI elements to account for HD display
self.HDMagFactor = maxdpi / 100.0
listChildren = self.findChildren(QWidget)
for child in listChildren:
rect = child.geometry().getRect()
child.setGeometry(
QRect(
int(rect[0] * self.HDMagFactor),
int(rect[1] * self.HDMagFactor),
int(rect[2] * self.HDMagFactor),
int(rect[3] * self.HDMagFactor),
)
)
rect = self.minimumSize()
self.setMinimumSize(
QSize(
int(rect.width() * self.HDMagFactor),
int(rect.height() * self.HDMagFactor),
)
)
rect = self.maximumSize()
self.setMaximumSize(
QSize(
int(rect.width() * self.HDMagFactor),
int(rect.height() * self.HDMagFactor),
)
)
self.resize(self.maximumSize())
self.logWrite(
"INFO",
"High display pixel density ({0} dpi), scaling GUI"
"by a factor of {1:.2f}".format(maxdpi, self.HDMagFactor),
)
# Check if worker process is still alive
self.logWrite("DEBUG", "Check worker thread ...")
time.sleep(1.0)
if not (self.worker.is_alive()):
sys.exit(0)
self.logWrite("DEBUG", "... done")
# Wait until the worker thread send info about the stage via the pipe
self.logWrite("DEBUG", "Waiting for stage info from worker ...")
while not self.Stage:
self.processPipe()
time.sleep(0.05)
self.logWrite("DEBUG", "... done")
# Update display info
self.Stage.updateLEDs(self.Conf)
self.currStimPath = os.path.abspath(self.currStimPath)
self.updateDisplayInfo()
# Update IO device info
self.logWrite("DEBUG", "Waiting for IO device state from worker ...")
self.Sync.pipeCli.send([mpr.PipeValType.toSrv_checkIODev, []])
while self.isIODevReady is None:
self.processPipe()
time.sleep(0.05)
self.updateIOInfo()
self.logWrite("DEBUG", "... done")
# Check if autorun stimulus file present and if so run it
self.handleAutorun()
# Update GUI
self.Stim_soundVol = glo.QDSpy_volume
self.updateAll()
self.updateProgressBar(-1)
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def __del__(self):
pass
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def keyPressEvent(self, e):
""" Allow pressing ESC to abort stimulus presentation ...
"""
if e.key() in glo.QDSpy_KEY_KillPresent:
if self.Sync.State.value in [mpr.PRESENTING, mpr.COMPILING, mpr.PROBING]:
self.OnClick_btnStimAbort()
# -----------------------------------------------------------------
def handleAutorun(self):
'''Check if autorun stimulus file present and if so run it
'''
try:
self.isStimCurr = False
sf = glo.QDSpy_autorunStimFileName
sd = glo.QDSpy_autorunDefFileName
self.currStimFName = os.path.join(self.currStimPath, sf)
isAutoRunExists = fsu.getStimExists(self.currStimFName)
if isAutoRunExists:
# Check if a compiled version of the autorun file exists
self.isStimCurr = fsu.getStimCompileState(self.currStimFName)
if not isAutoRunExists or not self.isStimCurr:
# Use default file as no compiled auto-run file is present
self.currStimFName = os.path.join(self.currQDSPath, sd)
self.logWrite(
"ERROR",
f"No compiled `{sf}` in current stimulus folder"
)
self.logWrite("INFO", f"Using `{sd}` in `{self.currQDSPath}`.")
# Run either autorun file ...
self.logWrite("DEBUG", "Running {0} ...".format(self.currStimFName))
self.Stim.load(self.currStimFName, _onlyInfo=True)
self.setState(State.ready)
self.isStimReady = True
self.runStim()
except: # noqa: E722
# Failed ...
if self.Stim.getLastErrC() != stm.StimErrC.ok:
self.logWrite(
"ERROR",
f"No compiled `{sf}` in current stimulus folder, "
f"and `{sd}.pickle` is not in `{self.currQDSPath}`. "
)
self.logWrite("ERROR", "Program is aborted.")
sys.exit(0)
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def closeEvent(self, event):
""" User requested to close the application
"""
if glo.QDSpy_isGUIQuitWithDialog:
result = QMessageBox.question(
self,
"Confirm closing QDSpy ...",
"Are you sure you want to quit?",
QMessageBox.Yes | QMessageBox.No,
)
event.ignore()
if result == QMessageBox.No:
event.ignore()
return
# Save position of camera window, and close it if open
if self.winCam is not None:
self.Conf.camWinGeom = self.winCam.geometry().getRect()
self.winCam.close()
# Save config
self.Conf.saveWinPosToConfig()
self.Conf.save()
# Closing is immanent, stop stimulus, if running ...
if self.Sync.State.value in [mpr.PRESENTING, mpr.COMPILING]:
self.OnClick_btnStimAbort()
# Save log
os.makedirs(self.Conf.pathLogs, exist_ok=True)
fName = time.strftime("%Y%m%d_%H%M%S")
j = 0
while os.path.exists(self.Conf.pathLogs + fName):
fName = "{0}_{1:04d}".format(fName, j)
j += 1
fPath = self.Conf.pathLogs + fName + glo.QDSpy_logFileExtension
self.logWrite(" ", "Saving log file to '{0}' ...".format(fPath))
with open(fPath, "w") as logFile:
logFile.write(str(self.textBrowserHistory.toPlainText()))
# ... and clean up
self.logWrite("DEBUG", "Kill worker thread ...")
self.Sync.setRequestSafe(mpr.TERMINATING)
self.worker.join()
while self.worker.is_alive():
time.sleep(0.2)
self.logWrite("DEBUG", "... done")
event.accept()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def setState(self, _newState, _doUpdateGUI=False):
""" Update GUI state and GUI as well, if requested
"""
self.state = _newState
if _doUpdateGUI:
self.updateAll()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def updateAll(self):
""" Update the complete GUI
"""
txt = self.getShortText(self.currStimPath, self.lblCurrStimFolder)
self.lblCurrStimFolder.setText(txt)
stateWorker = self.Sync.State.value
if stateWorker == mpr.PRESENTING:
self.state = State.playing
elif stateWorker == mpr.COMPILING:
self.state = State.compiling
elif stateWorker == mpr.PROBING:
self.state = State.probing
elif stateWorker in [mpr.CANCELING, mpr.TERMINATING]:
self.state = State.canceling
elif stateWorker == mpr.IDLE:
self.state = State.ready
isStimSelPerm = self.state in {State.undefined, State.idle, State.ready}
self.listStim.setEnabled(isStimSelPerm)
self.btnRefreshStimList.setEnabled(isStimSelPerm)
self.btnChangeStimFolder.setEnabled(isStimSelPerm)
self.btnStimPlay.setText("Play")
self.btnStimPlay.setEnabled(self.isStimReady)
self.btnStimCompile.setText("Compile")
self.btnStimCompile.setEnabled(not (self.isStimCurr))
self.btnStimAbort.setText("Abort")
self.btnStimAbort.setEnabled(
(self.state == State.playing) or (self.state == State.probing)
)
self.btnProbeStart.setText("Start probing\ncenter")
self.btnProbeStart.setEnabled(True)
if self.state == State.loading:
self.btnStimPlay.setText("Loading\n...")
self.btnStimPlay.setEnabled(False)
self.btnStimCompile.setEnabled(False)
self.listStim.setEnabled(False)
elif self.state == State.compiling:
self.btnStimCompile.setText("Compi-\nling ...")
self.btnStimCompile.setEnabled(False)
self.btnStimPlay.setEnabled(False)
self.listStim.setEnabled(False)
elif self.state == State.canceling:
self.btnStimAbort.setText("Aborting ...")
self.btnStimPlay.setEnabled(False)
self.listStim.setEnabled(False)
elif self.state == State.playing:
self.btnStimPlay.setText("Playing\n...")
self.btnStimPlay.setEnabled(False)
self.btnStimCompile.setEnabled(False)
elif self.state == State.probing:
self.btnProbeStart.setText("Probing\ncenter ...")
self.btnProbeStart.setEnabled(False)
self.btnStimPlay.setEnabled(False)
self.btnStimCompile.setEnabled(False)
if self.winCam is not None:
self.checkBoxCamEnable.setCheckState(self.winCam.isHidden())
if self.Stage is not None:
enabledSeq = self.Stage.isLEDSeqEnabled[0]
else:
enabledSeq = True
self.btnSetLEDCurrents.setEnabled(self.isLCrUsed)
self.btnToggleLEDEnable.setEnabled(self.isLCrUsed)
self.btnToggleSeqControl0.setEnabled(False)
self.btnToggleSeqControl1.setEnabled(False)
"""
enabledLEDs = self.btnToggleLEDEnable.isChecked()
self.btnToggleSeqControl.setEnabled(self.isLCrUsed and not(enabledLEDs))
"""
self.btnToggleSeqControl0.setChecked(enabledSeq)
self.updateToggleButton(self.btnToggleSeqControl0)
self.btnToggleSeqControl1.setChecked(enabledSeq)
self.updateToggleButton(self.btnToggleSeqControl1)
self.btnRefreshDisplayInfo.setEnabled(self.isLCrUsed)
if self.Stage:
for iLED, LED in enumerate(self.Stage.LEDs):
[spinBoxLED, labelLED, btnLED] = self.getLEDGUIObjects(LED)
spinBoxLED.setEnabled(self.isLCrUsed)
spinBoxLED.setMaximum(LED["max_current"])
btnLED.setEnabled(self.isLCrUsed and not (enabledSeq))
if self.Stage is not None:
btnLED.setChecked(LED["enabled"])
else:
btnLED.setChecked(True)
self.updateToggleButton(btnLED)
self.processPipe()
self.updateStatusBar(mpr.StateStr[stateWorker])
QApplication.processEvents()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def updateStimList(self):
""" Update stimulus list widget
"""
self.currStimFNames = fsu.getStimFileLists(self.currStimPath)
self.listStim.clear()
for stimFName in self.currStimFNames:
self.listStim.addItem(fsu.getFNameNoExt(stimFName))
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def updateStatusBar(self, _msg="Ready", _isErr=False):
""" Update status bar
"""
if _isErr:
self.stbarErrMsg.setText(fStrPreRed + "Error: " + _msg + fStrPost)
else:
if self.state == State.playing:
self.Stim_percent = int((self.Stim_tFrRel_s /self.Stim.lenStim_s) *100)
self.updateProgressBar(self.Stim_percent)
dt = timedelta(seconds=int(self.Stim.lenStim_s))
t1 = timedelta(seconds=int(self.Stim_tFrRel_s))
_msg += f" ({t1} of {dt})"
else:
if self.Stim_percent > 0:
if self.Stim_completed:
self.updateProgressBar(100, "Done")
else:
self.updateProgressBar(0, "Aborted", keep_val=True)
self.Stim_percent = 0
self.stbarErrMsg.setText(_msg)
if (len(self.currStimName) > 0) and (self.isStimReady):
self.stbarStimMsg.setText("Stimulus: " + self.currStimName)
else:
self.stbarStimMsg.setText("n/a")
def updateProgressBar(self, val, msg="", keep_val=False):
""" Update progress bar
"""
if len(msg) > 0:
self.prbarPresent.setFormat(msg +" (%p%)")
if keep_val:
return
if val < 0:
self.prbarPresent.reset()
else:
self.prbarPresent.setValue(val)
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def updateIOInfo(self):
""" Update IO device info and status
"""
if self.Conf.useDIO:
self.lblIODevName.setText(
"{0}, board #{1}, device #{2} {3}".format(
self.Conf.DIObrdType,
self.Conf.DIObrd,
self.Conf.DIOdev,
"is ready" if self.isIODevReady else "NOT READY",
)
)
self.lblIODevMarkerOut.setText(
"port {0}, pin {1}".format(self.Conf.DIOportOut, self.Conf.DIOpinMarker)
)
self.lblIODevTriggerIn.setText(
"port {0}, pin {1}".format(self.Conf.DIOportIn, self.Conf.DIOpinTrigIn)
)
self.lblIODevUserOut.setText(
"port {0}, pins {1},{2}".format(
self.Conf.DIOportOut_User,
int(self.Conf.DIOpinUserOut1[0]),
int(self.Conf.DIOpinUserOut2[0]),
)
)
self.groupBoxIODevInfo.setEnabled(self.isIODevReady)
self.btnIOUser1.setEnabled(self.isIODevReady)
self.btnIOUser1.setText("{0}\noff".format(self.Conf.DIOpinUserOut1[1]))
self.btnIOUser2.setEnabled(self.isIODevReady)
self.btnIOUser2.setText("{0}\noff".format(self.Conf.DIOpinUserOut2[1]))
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def updateDisplayInfo(self):
""" Update display info and status
"""
try:
self.lblDisplDevName.setText(
"{0}, screen #{1}".format(self.Stage.scrDevName, self.Stage.scrIndex)
)
self.lblDisplDevRes.setText(
"{0}x{1}, {2}bit, {3:.1f}({4:.1f}) Hz{5}".format(
self.Stage.dxScr,
self.Stage.dyScr,
self.Stage.depth,
self.Stage.scrDevFreq_Hz,
self.Stage.scrReqFreq_Hz,
", full" if self.Stage.isFullScr else "",
)
)
self.lblDisplDevInfo.setText(
"{0:.2f}x{1:.2f} µm/pixel<br>offset: {2},{3}, angle: {4}°".format(
self.Stage.scalX_umPerPix,
self.Stage.scalY_umPerPix,
self.Stage.centX_pix,
self.Stage.centY_pix,
self.Stage.rot_angle,
)
)
if len(self.Stage.LEDs) == 0:
self.lblDisplDevLEDs.setText("n/a")
else:
sTemp = ""
pal = QPalette()
LEDsEnabled = self.btnToggleLEDEnable.isChecked()
for iLED, LED in enumerate(self.Stage.LEDs):
sTemp += "{0}={1} ".format(LED["name"], LED["current"])
pal.setColor(QPalette.ColorRole.Window, QColor(LED["Qt_color"]))
pal.setColor(QPalette.ColorRole.WindowText, QColor("white"))
[spinBoxLED, labelLED, btnLED] = self.getLEDGUIObjects(LED)
spinBoxLED.setValue(LED["current"])
spinBoxLED.setEnabled(LEDsEnabled)
labelLED.setPalette(pal)
labelLED.setText(LED["name"])
btnLED.setEnabled(not LEDsEnabled)
btnLED.setText("")
self.updateToggleButton(btnLED)
self.lblDisplDevLEDs.setText(sTemp)
self.spinBoxStageCS_hOffs.setValue(self.Stage.centOffX_pix)
self.spinBoxStageCS_vOffs.setValue(self.Stage.centOffY_pix)
self.spinBoxStageCS_hScale.setValue(self.Stage.scalX_umPerPix)
self.spinBoxStageCS_vScale.setValue(self.Stage.scalY_umPerPix)
self.spinBoxStageCS_rot.setValue(int(self.Stage.rot_angle))
except KeyError:
pass
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def updateToggleButton(self, _btn, _txtList=["on", "off"]):
s = _btn.text().split("\n")
f = _btn.isChecked()
if len(s) == 1:
s = "{0}".format(_txtList[0] if f else _txtList[1])
else:
s = "{0}\n{1}".format(s[0], _txtList[0] if f else _txtList[1])
_btn.setText(s)
# ---------------------------------------------------------------------
def getLEDGUIObjects(self, _LED):
if (_LED["LEDIndex"] == 0) and (_LED["devIndex"] == 0):
return [self.spinBoxLED1, self.label_LED1, self.pushButtonLED1]
elif (_LED["LEDIndex"] == 1) and (_LED["devIndex"] == 0):
return [self.spinBoxLED2, self.label_LED2, self.pushButtonLED2]
elif (_LED["LEDIndex"] == 2) and (_LED["devIndex"] == 0):
return [self.spinBoxLED3, self.label_LED3, self.pushButtonLED3]
elif (_LED["LEDIndex"] == 0) and (_LED["devIndex"] == 1):
return [self.spinBoxLED4, self.label_LED4, self.pushButtonLED4]
elif (_LED["LEDIndex"] == 1) and (_LED["devIndex"] == 1):
return [self.spinBoxLED5, self.label_LED5, self.pushButtonLED5]
elif (_LED["LEDIndex"] == 2) and (_LED["devIndex"] == 1):
return [self.spinBoxLED6, self.label_LED6, self.pushButtonLED6]
else:
return [None] * 3
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def getShortText(self, _txt, _widget):
metrics = QFontMetrics(self.font())
return metrics.elidedText(
_txt, Qt.TextElideMode.ElideRight, _widget.width()
)
# -------------------------------------------------------------------
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_btnRefreshStimList(self):
self.updateStimList()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_btnChangeStimFolder(self):
newPath = QFileDialog.getExistingDirectory(
self,
"Select new stimulus folder",
self.currStimPath,
#options=QFileDialog.ShowDirsOnly,
options=QFileDialog.Option.ShowDirsOnly
)
if len(newPath) > 0:
# Change path and update stimulus list ...
self.currStimPath = newPath
self.logWrite(" ", "New stimulus folder `{0}`".format(newPath))
self.updateStimList()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_listStim(self, _selItem):
""" Show name of selected stimulus and some info
"""
txtInfo = "n/a"
txtCompState = "n/a"
txtDuration = "n/a"
self.isStimReady = False
self.isStimCurr = False
self.currStimName = _selItem.text()
self.setState(State.idle)
self.updateProgressBar(-1)
iSel = self.listStim.currentRow()
if iSel >= 0:
# Try loading selected stimulus pickle file
#
self.currStimFName = self.currStimFNames[iSel]
try:
self.Stim.load(self.currStimFName, _onlyInfo=True)
# Succeed, now get info
self.setState(State.ready)
self.isStimReady = True
self.isStimCurr = fsu.getStimCompileState(self.currStimFName)
if self.isStimCurr:
txtCompState = (
fStrPreGreen + "compiled (.pickle) is up-to-date" + fStrPost
)
else:
txtCompState = "compiled (.pickle), pre-dates .py"
txtInfo = self.Stim.descrStr
mins, secs = divmod(self.Stim.lenStim_s, 60)
hours, mins = divmod(mins, 60)
txtDuration = "{0:.3f} s ({1:02d}:{2:02d}:{3:02d})".format(
self.Stim.lenStim_s, int(hours), int(mins), int(secs)
)
self.updateStatusBar()
except: # noqa: E722
# Failed ...
txtCompState = fStrPreRed + "not compiled (no .pickle)" + fStrPost
if self.Stim.getLastErrC() != stm.StimErrC.ok:
self.updateStatusBar(self.Stim.getLastErrStr(), True)
# Show info ...
self.lblSelStimName.setText(self.currStimName)
self.lblSelStimInfo.setText(txtInfo)
self.lblSelStimStatus.setText(txtCompState)
self.lblSelStimDuration.setText(txtDuration)
self.updateAll()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_checkShowHistory(self, _checked):
self.resize(self.maximumSize() if _checked else self.minimumSize())
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_spinBoxLED_valueChanged(self, _val):
self.btnSetLEDCurrents.setEnabled(True)
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_pushButtonLED(self):
self.handleLEDStateChanged()
def handleLEDStateChanged(self):
enabled = []
LEDsEnabled = not (self.btnToggleLEDEnable.isChecked())
for iLED, LED in enumerate(self.Stage.LEDs):
(spinBoxLED, labelLED, btnLED) = self.getLEDGUIObjects(LED)
btnLED.setEnabled(LEDsEnabled)
val = btnLED.isChecked()
enabled.append(val)
spinBoxLED.setEnabled(LEDsEnabled and not (val))
self.Stage.setLEDEnabled(iLED, val)
self.Sync.pipeCli.send(
[
mpr.PipeValType.toSrv_changedLEDs,
[self.Stage.LEDs, self.Stage.isLEDSeqEnabled],
]
)
self.updateDisplayInfo()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_AddComment(self):
data = {"userComment": self.lineEditComment.text()}
self.logWrite("DATA", data.__str__())
self.lineEditComment.setText("")
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_btnRefreshDisplayInfo(self):
self.Stage.updateLEDs(_Conf=self.Conf)
self.updateDisplayInfo()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_btnToggleLEDEnable(self):
checked = self.btnToggleLEDEnable.isChecked()
for iLED, LED in enumerate(self.Stage.LEDs):
self.Stage.LEDs[iLED]["enabled"] = checked
self.Stage.isLEDSeqEnabled = [checked] * glo.QDSpy_MaxLightcrafterDev
self.Sync.pipeCli.send(
[
mpr.PipeValType.toSrv_changedLEDs,
[self.Stage.LEDs, self.Stage.isLEDSeqEnabled],
]
)
self.updateToggleButton(self.btnToggleLEDEnable)
self.updateDisplayInfo()
self.updateAll()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_btnToggleSeqControl0(self):
self.updateToggleButton(self.btnToggleSeqControl0)
print("OnClick_btnToggleSeqControl0 - TO BE IMPLEMENTED")
# *****************************
# *****************************
def OnClick_btnToggleSeqControl1(self):
self.updateToggleButton(self.btnToggleSeqControl1)
print("OnClick_btnToggleSeqControl1 - TO BE IMPLEMENTED")
# *****************************
# *****************************
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_btnLCrStartStop0(self):
self.handleLCrStartStopButton(self.btnLCrStartStop0, 0)
def OnClick_btnLCrStartStop1(self):
self.handleLCrStartStopButton(self.btnLCrStartStop1, 1)
def handleLCrStartStopButton(self, _btn, _iLcr):
self.updateToggleButton(_btn, ["running", "stopped"])
checked = _btn.isChecked()
self.Stage.togglePatternSeq(_iLcr, self.Conf, checked)
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_btnToggleWaitForTrigger(self):
self.updateToggleButton(self.btnToggleWaitForTrigger)
print("OnClick_btnToggleWaitForTrigger.TO BE IMPLEMENTED")
# *****************************
# *****************************
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_IOUser1(self):
self.handleIOUserButton(
self.btnIOUser1,
int(self.Conf.DIOpinUserOut1[0]),
int(self.Conf.DIOpinUserOut1[2]) != 0,
)
def OnClick_IOUser2(self):
self.handleIOUserButton(
self.btnIOUser2,
int(self.Conf.DIOpinUserOut2[0]),
int(self.Conf.DIOpinUserOut2[2]) != 0,
)
def handleIOUserButton(self, _btn, _pin, _invert):
self.updateToggleButton(_btn)
self.IOCmdCount += 1
data = dict(
[
("port", self.Conf.DIOportOut_User),
("pin", _pin),
("invert", _invert),
("state", _btn.isChecked()),
("cmdCount", self.IOCmdCount),
]
)
self.Sync.pipeCli.send(
[
mpr.PipeValType.toSrv_setIODevPins,
[
data["port"],
data["pin"],
data["invert"],
data["state"],
data["cmdCount"],
],
]
)
currIOCmdCount = self.IOCmdCount
self.processPipe()
if currIOCmdCount == self.IOCmdCount:
self.logWrite("DATA", data.__str__())
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_btnSetLEDCurrents(self):
if len(self.Stage.LEDs) == 0:
return
curr = []
for iLED, LED in enumerate(self.Stage.LEDs):
(spinBoxLED, labelLED, btnLED) = self.getLEDGUIObjects(LED)
val = spinBoxLED.value()
curr.append(val)
self.Stage.setLEDCurrent(iLED, val)
self.Sync.pipeCli.send(
[
mpr.PipeValType.toSrv_changedLEDs,
[self.Stage.LEDs, self.Stage.isLEDSeqEnabled],
]
)
self.btnSetLEDCurrents.setEnabled(False)
self.updateDisplayInfo()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_btnLCrInfo0(self):
self.handleLCrInfoButton(0)
def OnClick_btnLCrInfo1(self):
self.handleLCrInfoButton(1)
def handleLCrInfoButton(self, _iLcr):
self.Stage.inquireLCrInfo(_iLcr, self.Conf)
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_checkStageCSEnable(self, _checked):
self.spinBoxStageCS_hOffs.setEnabled(_checked)
self.spinBoxStageCS_vOffs.setEnabled(_checked)
self.spinBoxStageCS_hScale.setEnabled(_checked)
self.spinBoxStageCS_vScale.setEnabled(_checked)
self.spinBoxStageCS_rot.setEnabled(_checked)
self.btnSaveStageCS.setEnabled(_checked)
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
def OnClick_checkBoxDualScrCSEnable(self, _checked):
self.spinBoxStageCS_hOffs_Scr1.setEnabled(_checked)
self.spinBoxStageCS_vOffs_Scr1.setEnabled(_checked)
self.spinBoxStageCS_hOffs_Scr2.setEnabled(_checked)