def tuple_to_qfont(tup):
"""
Create a QFont from tuple:
(family [string], size [int], italic [bool], bold [bool])
"""
if not (isinstance(tup, tuple) and len(tup) == 4
and font_is_installed(tup[0]) and isinstance(tup[1], Integral)
and isinstance(tup[2], bool) and isinstance(tup[3], bool)):
return None
font = QtGui.QFont()
family, size, italic, bold = tup
font.setFamily(family)
font.setPointSize(size)
font.setItalic(italic)
font.setBold(bold)
return font
def initializeGUI(self):
#Tooltips
QtWidgets.QToolTip.setFont(QtGui.QFont('SansSerif', 14))
self.setToolTip('IOC Measurement')
#Toolbar
self.addToolBar(NavigationToolbar(self.PyTrace_widget.PSensorPlot,self))
#Menu
mnuExit=QtWidgets.QAction('&End Program',self)
mnuExit.setStatusTip('Exit PyTrace')
mnuExit.triggered.connect(self.close)
menu=self.menuBar()
mnufile=menu.addMenu('P&yTrace')
mnufile.addAction(mnuExit)
# Resize main window
self.resize(1100,1000) # 1000, 850
#self.center()
self.setWindowTitle('PyTrace@ESS')
self.show()
def __controls(self):
#Quit Button
self.btnQuit = QtWidgets.QPushButton('Quit', self)
self.btnQuit.setToolTip('Quit from PyTrack')
self.btnQuit.clicked.connect(self.parent.close)
#Label stupida
self.lblinfo = QtWidgets.QLabel(' ',self)
self.lblinfo.setToolTip('http://esss.se')
self.lblinfo.setPixmap(QtGui.QPixmap('ESS_Logo.png'))
#Take a measurement
self.btnStart = QtWidgets.QPushButton('Start',self)
self.btnStart.clicked.connect(self.Start)
self.btnStop = QtWidgets.QPushButton('Stop',self)
self.btnStop.clicked.connect(self.Stop)
#Label for Messages
self.lblMessages=QtWidgets.QLabel('Press button to start',self)
self.lblAuthors=QtWidgets.QLabel('MuYuan 2019\nSRF Section\nLinac Group\nAcceleration Division')
self.lblAuthors.setAlignment(QtCore.Qt.AlignCenter)
self.lblAuthors.setFont(QtGui.QFont('',10))
#puts a canvas object here
self.PSensorPlot=PSensorCanvas(self, width=5, height=3.5, dpi=144)
self.PSensorPlot.setToolTip('IOC Measurement')
#time message
self.lblTimeMessages=QtWidgets.QLabel(time.strftime("%d-%m-%Y %H:%M:%S",time.localtime(time.time())),self)
#other controls
self.lblOperator=QtWidgets.QLabel('Operator',self)
self.txtOperator=QtWidgets.QLineEdit(self)
self.txtOperator.setText('SRF Team')
self.txtOperator.setFixedWidth(100)
self.lblLocation=QtWidgets.QLabel('Location',self)
self.txtLocation=QtWidgets.QLineEdit(self)
self.txtLocation.setText('SRF Laboratory')
self.lblComments=QtWidgets.QLabel('Comments',self)
self.txtComments=QtWidgets.QLineEdit(self)
self.txtComments.setText('IOC waveform measurement')
self.txtComments.setFixedWidth(300)
self.lblScanInterval=QtWidgets.QLabel('Interval:',self)
self.txtScanInterval=QtWidgets.QLineEdit(self)
self.txtScanInterval.setText('1')
self.txtScanInterval.setFixedWidth(40)
self.lblUnit=QtWidgets.QLabel('s',self)
self.btnInterval=QtWidgets.QPushButton('Apply',self)
self.btnInterval.setEnabled(True)
self.btnInterval.clicked.connect(self.setInterval)
def _init_toolbar(self):
self.basedir = str(cbook._get_data_path('images'))
background_color = self.palette().color(self.backgroundRole())
foreground_color = self.palette().color(self.foregroundRole())
icon_color = (foreground_color
if background_color.value() < 128 else None)
for text, tooltip_text, image_file, callback in self.toolitems:
if callback not in [
'zoom', 'pan', 'back', 'forward', 'home',
'configure_subplots'
]:
if text is None:
#self.addSeparator()
pass
else:
a = self.addAction(QIcon('res\\save_icon.ico'), text,
getattr(self, callback))
self._actions[callback] = a
if tooltip_text is not None:
a.setToolTip(tooltip_text)
if text == 'Subplots':
a = self.addAction(
self._icon("qt4_editor_options.png", icon_color),
'Customize', self.edit_parameters)
a.setToolTip('Edit axis, curve and image parameters')
# Add the (x, y) location widget at the right side of the toolbar
# The stretch factor is 1 which means any resizing of the toolbar
# will resize this label instead of the buttons.
self.measure_win_A = QtWidgets.QAction(QIcon("res\\m_icon.ico"),
"Open Measurement Window", self)
self.measure_win_A.triggered.connect(self.parent.Open_measure_window)
self.addAction(self.measure_win_A)
self.statusLabel = QtWidgets.QLabel("", self)
self.statusLabel.setAlignment(QtCore.Qt.AlignHCenter
| QtCore.Qt.AlignVCenter)
self.statusLabel.setSizePolicy(
QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Maximum,
QtWidgets.QSizePolicy.Ignored))
self.statusLabel.setStyleSheet("QLabel { color : red; }")
self.statusLabelAction = self.addWidget(self.statusLabel)
font1 = QtGui.QFont("Times", 12)
self.statusLabelAction.setVisible(False)
self.statusLabel.setFont(font1)
if self.coordinates:
self.locLabel = QtWidgets.QLabel("", self)
self.locLabel.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignVCenter)
self.locLabel.setSizePolicy(
QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding,
QtWidgets.QSizePolicy.Ignored))
self.coordinateLabel = self.addWidget(self.locLabel)
newfont = QtGui.QFont("Times", 12)
self.coordinateLabel.setVisible(True)
self.locLabel.setFont(newfont)
def __init__(self, algSettingsDict, parent=None):
""""""
QtWidgets.QDialog.__init__(self, parent)
self.setWindowTitle('Change Algorithm-Specific Settings')
self.setWindowIcon(QtGui.QIcon('kiwi.png'))
self.setMinimumWidth(400)
self.cur = algSettingsDict["current"]
# Set the font to be used for section headings
fnt = QtGui.QFont()
fnt.setBold(True)
# AF-MUSIC
self.afTitle = QtWidgets.QLabel("AF-MUSIC:")
self.afTitle.setFont(fnt)
self.fmax_l = QtWidgets.QLabel(u"\u0192_max (Hz):")
self.fmax = QtWidgets.QLineEdit(self)
self.fmax.setText(str(algSettingsDict["AF-MUSIC"]["f_max"]))
self.fmin_l = QtWidgets.QLabel(u"\u0192_min (Hz):")
self.fmin = QtWidgets.QLineEdit(self)
self.fmin.setText(str(algSettingsDict["AF-MUSIC"]["f_min"]))
self.f0_l = QtWidgets.QLabel("Focusing Frequency (Hz):")
self.f0 = QtWidgets.QLineEdit(self)
self.f0.setText(str(algSettingsDict["AF-MUSIC"]["f_0"]))
# GCC
self.GCCTitle = QtWidgets.QLabel("GCC:")
self.GCCTitle.setFont(fnt)
# Available processors: PHAT, p-PHAT, CC, RIR, SCOT, HB
self.GCC_l = QtWidgets.QLabel("Processor:")
# self.GCC.setText(algSettingsDict["GCC"]["processor"])
self.possible_processors = ["PHAT", "p-PHAT", "CC", "RIR", "SCOT", "HB"]
self.cb = QtWidgets.QComboBox()
self.cb.addItems(self.possible_processors)
self.cb.setCurrentIndex(self.possible_processors.index(algSettingsDict["GCC"]["processor"]))
self.def_rho = algSettingsDict["GCC"]["rho"]
self.sl_l = QtWidgets.QLabel(u"0 \u2265 \u03C1={} \u2265 1:".format(self.def_rho))
self.sl = QtWidgets.QSlider(QtCore.Qt.Horizontal)
self.sl.setMinimum(0)
self.sl.setMaximum(100)
self.sl.setTickInterval(10)
self.sl.setTickPosition(QtWidgets.QSlider.TicksBelow)
self.sl.setValue(int(self.def_rho*100))
self.sl.valueChanged.connect(self.changeRho)
# MUSIC
self.MUSICTitle = QtWidgets.QLabel("MUSIC:")
self.MUSICTitle.setFont(fnt)
self.MUSIC_l = QtWidgets.QLabel("Frequency:")
self.MUSIC = QtWidgets.QLineEdit(self)
self.MUSIC.setText(str(algSettingsDict["MUSIC"]["freq"]))
self.activate = QtWidgets.QPushButton("Set")
Box = QtWidgets.QVBoxLayout()
Box.addWidget(self.afTitle)
f_min = QtWidgets.QHBoxLayout()
f_min.addWidget(self.fmin_l)
f_min.addWidget(self.fmin)
Box.addLayout(f_min)
f_max = QtWidgets.QHBoxLayout()
f_max.addWidget(self.fmax_l)
f_max.addWidget(self.fmax)
Box.addLayout(f_max)
f_0 = QtWidgets.QHBoxLayout()
f_0.addWidget(self.f0_l)
f_0.addWidget(self.f0)
Box.addLayout(f_0)
Box.addSpacerItem(QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding))
Box.addWidget(self.GCCTitle)
procBox = QtWidgets.QHBoxLayout()
procBox.addWidget(self.GCC_l)
procBox.addWidget(self.cb)
Box.addLayout(procBox)
rhoBox = QtWidgets.QHBoxLayout()
rhoBox.addWidget(self.sl_l)
rhoBox.addWidget(self.sl)
Box.addLayout(rhoBox)
Box.addSpacerItem(QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding))
Box.addWidget(self.MUSICTitle)
MUSICBox = QtWidgets.QHBoxLayout()
MUSICBox.addWidget(self.MUSIC_l)
MUSICBox.addWidget(self.MUSIC)
Box.addLayout(MUSICBox)
Box.addWidget(self.activate)
# Now put everything into the frame
self.setLayout(Box)