def __init__(self, parent, modal=True, flags=Qt.WindowFlags(), caption="Select Tags", ok_button="Select"):
QDialog.__init__(self, parent, flags)
self.setModal(modal)
self.setWindowTitle(caption)
lo = QVBoxLayout(self)
lo.setMargin(10)
lo.setSpacing(5)
# tag selector
self.wtagsel = QListWidget(self)
lo.addWidget(self.wtagsel)
# self.wtagsel.setColumnMode(QListBox.FitToWidth)
self.wtagsel.setSelectionMode(QListWidget.MultiSelection)
QObject.connect(self.wtagsel, SIGNAL("itemSelectionChanged()"), self._check_tag)
# buttons
lo.addSpacing(10)
lo2 = QHBoxLayout()
lo.addLayout(lo2)
lo2.setContentsMargins(0, 0, 0, 0)
lo2.setMargin(5)
self.wokbtn = QPushButton(ok_button, self)
self.wokbtn.setMinimumWidth(128)
QObject.connect(self.wokbtn, SIGNAL("clicked()"), self.accept)
self.wokbtn.setEnabled(False)
cancelbtn = QPushButton("Cancel", self)
cancelbtn.setMinimumWidth(128)
QObject.connect(cancelbtn, SIGNAL("clicked()"), self.reject)
lo2.addWidget(self.wokbtn)
lo2.addStretch(1)
lo2.addWidget(cancelbtn)
self.setMinimumWidth(384)
self._tagnames = []
def __init__(self, parent, modal=True, flags=Qt.WindowFlags()):
QDialog.__init__(self, parent, flags)
self.setModal(modal)
self.setWindowTitle("Add FITS brick")
lo = QVBoxLayout(self)
lo.setMargin(10)
lo.setSpacing(5)
# file selector
self.wfile = FileSelector(self,
label="FITS filename:",
dialog_label="FITS file",
default_suffix="fits",
file_types="FITS files (*.fits *.FITS)",
file_mode=QFileDialog.ExistingFile)
lo.addWidget(self.wfile)
# overwrite or add mode
lo1 = QGridLayout()
lo.addLayout(lo1)
lo1.setContentsMargins(0, 0, 0, 0)
lo1.addWidget(QLabel("Padding factor:", self), 0, 0)
self.wpad = QLineEdit("2", self)
self.wpad.setValidator(QDoubleValidator(self))
lo1.addWidget(self.wpad, 0, 1)
lo1.addWidget(QLabel("Assign source name:", self), 1, 0)
self.wname = QLineEdit(self)
lo1.addWidget(self.wname, 1, 1)
# OK/cancel buttons
lo.addSpacing(10)
lo2 = QHBoxLayout()
lo.addLayout(lo2)
lo2.setContentsMargins(0, 0, 0, 0)
lo2.setMargin(5)
self.wokbtn = QPushButton("OK", self)
self.wokbtn.setMinimumWidth(128)
QObject.connect(self.wokbtn, SIGNAL("clicked()"), self.accept)
self.wokbtn.setEnabled(False)
cancelbtn = QPushButton("Cancel", self)
cancelbtn.setMinimumWidth(128)
QObject.connect(cancelbtn, SIGNAL("clicked()"), self.reject)
lo2.addWidget(self.wokbtn)
lo2.addStretch(1)
lo2.addWidget(cancelbtn)
self.setMinimumWidth(384)
# signals
QObject.connect(self.wfile, SIGNAL("filenameSelected"),
self._fileSelected)
# internal state
self.qerrmsg = QErrorMessage(self)
def __init__(self, parent, modal=True, flags=Qt.WindowFlags()):
QDialog.__init__(self, parent, flags)
self.setModal(modal)
self.setWindowTitle("Add Tag")
lo = QVBoxLayout(self)
lo.setMargin(10)
lo.setSpacing(5)
# tag selector
lo1 = QHBoxLayout()
lo.addLayout(lo1)
lo1.setSpacing(5)
self.wtagsel = QComboBox(self)
self.wtagsel.setEditable(True)
wtagsel_lbl = QLabel("&Tag:", self)
wtagsel_lbl.setBuddy(self.wtagsel)
lo1.addWidget(wtagsel_lbl, 0)
lo1.addWidget(self.wtagsel, 1)
QObject.connect(self.wtagsel, SIGNAL("activated(int)"),
self._check_tag)
QObject.connect(self.wtagsel,
SIGNAL("editTextChanged(const QString &)"),
self._check_tag_text)
# value editor
self.valedit = ValueTypeEditor(self)
lo.addWidget(self.valedit)
# buttons
lo.addSpacing(10)
lo2 = QHBoxLayout()
lo.addLayout(lo2)
lo2.setContentsMargins(0, 0, 0, 0)
lo2.setMargin(5)
self.wokbtn = QPushButton("OK", self)
self.wokbtn.setMinimumWidth(128)
QObject.connect(self.wokbtn, SIGNAL("clicked()"), self.accept)
self.wokbtn.setEnabled(False)
cancelbtn = QPushButton("Cancel", self)
cancelbtn.setMinimumWidth(128)
QObject.connect(cancelbtn, SIGNAL("clicked()"), self.reject)
lo2.addWidget(self.wokbtn)
lo2.addStretch(1)
lo2.addWidget(cancelbtn)
self.setMinimumWidth(384)
def __init__(self, parent, modal=True, flags=Qt.WindowFlags()):
QDialog.__init__(self, parent, flags)
self.setModal(modal)
self.setWindowTitle("Export Karma annotations")
lo = QVBoxLayout(self)
lo.setMargin(10)
lo.setSpacing(5)
# file selector
self.wfile = FileSelector(self,
label="Filename:",
dialog_label="Karma annotations filename",
default_suffix="ann",
file_types="Karma annotations (*.ann)")
lo.addWidget(self.wfile)
# selected sources checkbox
self.wsel = QCheckBox("selected sources only", self)
lo.addWidget(self.wsel)
# OK/cancel buttons
lo.addSpacing(10)
lo2 = QHBoxLayout()
lo.addLayout(lo2)
lo2.setContentsMargins(0, 0, 0, 0)
lo2.setMargin(5)
self.wokbtn = QPushButton("OK", self)
self.wokbtn.setMinimumWidth(128)
QObject.connect(self.wokbtn, SIGNAL("clicked()"), self.accept)
self.wokbtn.setEnabled(False)
cancelbtn = QPushButton("Cancel", self)
cancelbtn.setMinimumWidth(128)
QObject.connect(cancelbtn, SIGNAL("clicked()"), self.reject)
lo2.addWidget(self.wokbtn)
lo2.addStretch(1)
lo2.addWidget(cancelbtn)
self.setMinimumWidth(384)
# signals
QObject.connect(self.wfile, SIGNAL("valid"), self.wokbtn.setEnabled)
# internal state
self.qerrmsg = QErrorMessage(self)
self._model_filename = None
def __init__(self, parent, modal=True, flags=Qt.WindowFlags()):
QDialog.__init__(self, parent, flags)
self.setModal(modal)
self.setWindowTitle("Convert sources to FITS brick")
lo = QVBoxLayout(self)
lo.setMargin(10)
lo.setSpacing(5)
# file selector
self.wfile = FileSelector(self,
label="FITS filename:",
dialog_label="Output FITS file",
default_suffix="fits",
file_types="FITS files (*.fits *.FITS)",
file_mode=QFileDialog.ExistingFile)
lo.addWidget(self.wfile)
# reference frequency
lo1 = QHBoxLayout()
lo.addLayout(lo1)
lo1.setContentsMargins(0, 0, 0, 0)
label = QLabel("Frequency, MHz:", self)
lo1.addWidget(label)
tip = """<P>If your sky model contains spectral information (such as spectral indices), then a brick may be generated
for a specific frequency. If a frequency is not specified here, the reference frequency of the model sources will be assumed.</P>"""
self.wfreq = QLineEdit(self)
self.wfreq.setValidator(QDoubleValidator(self))
label.setToolTip(tip)
self.wfreq.setToolTip(tip)
lo1.addWidget(self.wfreq)
# beam gain
lo1 = QHBoxLayout()
lo.addLayout(lo1)
lo1.setContentsMargins(0, 0, 0, 0)
self.wpb_apply = QCheckBox("Apply primary beam expression:", self)
self.wpb_apply.setChecked(True)
lo1.addWidget(self.wpb_apply)
tip = """<P>If this option is specified, a primary power beam gain will be applied to the sources before inserting
them into the brick. This can be any valid Python expression making use of the variables 'r' (corresponding
to distance from field centre, in radians) and 'fq' (corresponding to frequency.)</P>"""
self.wpb_exp = QLineEdit(self)
self.wpb_apply.setToolTip(tip)
self.wpb_exp.setToolTip(tip)
lo1.addWidget(self.wpb_exp)
# overwrite or add mode
lo1 = QHBoxLayout()
lo.addLayout(lo1)
lo1.setContentsMargins(0, 0, 0, 0)
self.woverwrite = QRadioButton("overwrite image", self)
self.woverwrite.setChecked(True)
lo1.addWidget(self.woverwrite)
self.waddinto = QRadioButton("add into image", self)
lo1.addWidget(self.waddinto)
# add to model
self.wadd = QCheckBox(
"Add resulting brick to sky model as a FITS image component", self)
lo.addWidget(self.wadd)
lo1 = QHBoxLayout()
lo.addLayout(lo1)
lo1.setContentsMargins(0, 0, 0, 0)
self.wpad = QLineEdit(self)
self.wpad.setValidator(QDoubleValidator(self))
self.wpad.setText("1.1")
lab = QLabel("...with padding factor:", self)
lab.setToolTip(
"""<P>The padding factor determines the amount of null padding inserted around the image during
the prediction stage. Padding alleviates the effects of tapering and detapering in the uv-brick, which can show
up towards the edges of the image. For a factor of N, the image will be padded out to N times its original size.
This increases memory use, so if you have no flux at the edges of the image anyway, then a pad factor of 1 is
perfectly fine.</P>""")
self.wpad.setToolTip(lab.toolTip())
QObject.connect(self.wadd, SIGNAL("toggled(bool)"),
self.wpad.setEnabled)
QObject.connect(self.wadd, SIGNAL("toggled(bool)"), lab.setEnabled)
self.wpad.setEnabled(False)
lab.setEnabled(False)
lo1.addStretch(1)
lo1.addWidget(lab, 0)
lo1.addWidget(self.wpad, 1)
self.wdel = QCheckBox(
"Remove from the sky model sources that go into the brick", self)
lo.addWidget(self.wdel)
# OK/cancel buttons
lo.addSpacing(10)
lo2 = QHBoxLayout()
lo.addLayout(lo2)
lo2.setContentsMargins(0, 0, 0, 0)
lo2.setMargin(5)
self.wokbtn = QPushButton("OK", self)
self.wokbtn.setMinimumWidth(128)
QObject.connect(self.wokbtn, SIGNAL("clicked()"), self.accept)
self.wokbtn.setEnabled(False)
cancelbtn = QPushButton("Cancel", self)
cancelbtn.setMinimumWidth(128)
QObject.connect(cancelbtn, SIGNAL("clicked()"), self.reject)
lo2.addWidget(self.wokbtn)
lo2.addStretch(1)
lo2.addWidget(cancelbtn)
self.setMinimumWidth(384)
# signals
QObject.connect(self.wfile, SIGNAL("filenameSelected"),
self._fileSelected)
# internal state
self.qerrmsg = QErrorMessage(self)
def __init__(self, parent, modal=True, flags=Qt.WindowFlags()):
QDialog.__init__(self, parent, flags)
self.setModal(modal)
self.setWindowTitle("Restore model into image")
lo = QVBoxLayout(self)
lo.setMargin(10)
lo.setSpacing(5)
# file selector
self.wfile_in = FileSelector(self, label="Input FITS file:", dialog_label="Input FITS file",
default_suffix="fits", file_types="FITS files (*.fits *.FITS)",
file_mode=QFileDialog.ExistingFile)
lo.addWidget(self.wfile_in)
self.wfile_out = FileSelector(self, label="Output FITS file:", dialog_label="Output FITS file",
default_suffix="fits", file_types="FITS files (*.fits *.FITS)",
file_mode=QFileDialog.AnyFile)
lo.addWidget(self.wfile_out)
# beam size
lo1 = QHBoxLayout()
lo.addLayout(lo1)
lo1.setContentsMargins(0, 0, 0, 0)
lo1.addWidget(QLabel("Restoring beam FWHM, major axis:", self))
self.wbmaj = QLineEdit(self)
lo1.addWidget(self.wbmaj)
lo1.addWidget(QLabel("\" minor axis:", self))
self.wbmin = QLineEdit(self)
lo1.addWidget(self.wbmin)
lo1.addWidget(QLabel("\" P.A.:", self))
self.wbpa = QLineEdit(self)
lo1.addWidget(self.wbpa)
lo1.addWidget(QLabel("\u00B0", self))
for w in self.wbmaj, self.wbmin, self.wbpa:
w.setValidator(QDoubleValidator(self))
lo1 = QHBoxLayout()
lo.addLayout(lo1)
lo1.setContentsMargins(0, 0, 0, 0)
self.wfile_psf = FileSelector(self, label="Set restoring beam by fitting PSF image:",
dialog_label="PSF FITS file", default_suffix="fits",
file_types="FITS files (*.fits *.FITS)", file_mode=QFileDialog.ExistingFile)
lo1.addSpacing(32)
lo1.addWidget(self.wfile_psf)
# selection only
self.wselonly = QCheckBox("restore selected model sources only", self)
lo.addWidget(self.wselonly)
# OK/cancel buttons
lo.addSpacing(10)
lo2 = QHBoxLayout()
lo.addLayout(lo2)
lo2.setContentsMargins(0, 0, 0, 0)
lo2.setMargin(5)
self.wokbtn = QPushButton("OK", self)
self.wokbtn.setMinimumWidth(128)
QObject.connect(self.wokbtn, SIGNAL("clicked()"), self.accept)
self.wokbtn.setEnabled(False)
cancelbtn = QPushButton("Cancel", self)
cancelbtn.setMinimumWidth(128)
QObject.connect(cancelbtn, SIGNAL("clicked()"), self.reject)
lo2.addWidget(self.wokbtn)
lo2.addStretch(1)
lo2.addWidget(cancelbtn)
self.setMinimumWidth(384)
# signals
QObject.connect(self.wfile_in, SIGNAL("filenameSelected"), self._fileSelected)
QObject.connect(self.wfile_in, SIGNAL("filenameSelected"), self._inputFileSelected)
QObject.connect(self.wfile_out, SIGNAL("filenameSelected"), self._fileSelected)
QObject.connect(self.wfile_psf, SIGNAL("filenameSelected"), self._psfFileSelected)
# internal state
self.qerrmsg = QErrorMessage(self)
def __init__(self, parent, flags=Qt.WindowFlags()):
QDialog.__init__(self, parent, flags)
self.setModal(False)
self.setWindowTitle("Select sources by...")
lo = QVBoxLayout(self)
lo.setMargin(10)
lo.setSpacing(5)
# select by
lo1 = QHBoxLayout()
lo.addLayout(lo1)
lo1.setContentsMargins(0, 0, 0, 0)
# lab = QLabel("Select:")
# lo1.addWidget(lab)
self.wselby = QComboBox(self)
lo1.addWidget(self.wselby, 0)
QObject.connect(self.wselby, SIGNAL("activated(const QString &)"),
self._setup_selection_by)
# under/over
self.wgele = QComboBox(self)
lo1.addWidget(self.wgele, 0)
self.wgele.addItems([">", ">=", "<=", "<", "sum<=", "sum>"])
QObject.connect(self.wgele, SIGNAL("activated(const QString &)"),
self._select_threshold)
# threshold value
self.wthreshold = QLineEdit(self)
QObject.connect(self.wthreshold, SIGNAL("editingFinished()"),
self._select_threshold)
lo1.addWidget(self.wthreshold, 1)
# min and max label
self.wminmax = QLabel(self)
lo.addWidget(self.wminmax)
# selection slider
lo1 = QHBoxLayout()
lo.addLayout(lo1)
self.wpercent = QSlider(self)
self.wpercent.setTracking(False)
QObject.connect(self.wpercent, SIGNAL("valueChanged(int)"),
self._select_percentile)
QObject.connect(self.wpercent, SIGNAL("sliderMoved(int)"),
self._select_percentile_threshold)
self.wpercent.setRange(0, 100)
self.wpercent.setOrientation(Qt.Horizontal)
lo1.addWidget(self.wpercent)
self.wpercent_lbl = QLabel("0%", self)
self.wpercent_lbl.setMinimumWidth(64)
lo1.addWidget(self.wpercent_lbl)
# # hide button
# lo.addSpacing(10)
# lo2 = QHBoxLayout()
# lo.addLayout(lo2)
# lo2.setContentsMargins(0,0,0,0)
# hidebtn = QPushButton("Close",self)
# hidebtn.setMinimumWidth(128)
# QObject.connect(hidebtn,SIGNAL("clicked()"),self.hide)
# lo2.addStretch(1)
# lo2.addWidget(hidebtn)
# lo2.addStretch(1)
# self.setMinimumWidth(384)
self._in_select_threshold = False
self._sort_index = None
self.qerrmsg = QErrorMessage(self)