def __init__(self, parent=None, n=1):
qt.QWidget.__init__(self, parent)
self.mainLayout = qt.QHBoxLayout(self)
self.mainLayout.setMargin(0)
self.mainLayout.setSpacing(0)
self.firstButton = qt.QPushButton(self)
self.firstButton.setIcon(qt.QIcon(qt.QPixmap(icon_first)))
self.previousButton = qt.QPushButton(self)
self.previousButton.setIcon(qt.QIcon(qt.QPixmap(icon_previous)))
self.lineEdit = qt.QLineEdit(self)
self.lineEdit.setFixedWidth(self.lineEdit.fontMetrics().width('%05d' %
n))
validator = qt.QIntValidator(1, n, self.lineEdit)
self.lineEdit.setText("1")
self._oldIndex = 0
self.lineEdit.setValidator(validator)
self.label = qt.QLabel(self)
self.label.setText("of %d" % n)
self.nextButton = qt.QPushButton(self)
self.nextButton.setIcon(qt.QIcon(qt.QPixmap(icon_next)))
self.lastButton = qt.QPushButton(self)
self.lastButton.setIcon(qt.QIcon(qt.QPixmap(icon_last)))
self.mainLayout.addWidget(qt.HorizontalSpacer(self))
self.mainLayout.addWidget(self.firstButton)
self.mainLayout.addWidget(self.previousButton)
self.mainLayout.addWidget(self.lineEdit)
self.mainLayout.addWidget(self.label)
self.mainLayout.addWidget(self.nextButton)
self.mainLayout.addWidget(self.lastButton)
self.mainLayout.addWidget(qt.HorizontalSpacer(self))
self.connect(self.firstButton, qt.SIGNAL("clicked()"),
self._firstClicked)
self.connect(self.previousButton, qt.SIGNAL("clicked()"),
self._previousClicked)
self.connect(self.nextButton, qt.SIGNAL("clicked()"),
self._nextClicked)
self.connect(self.lastButton, qt.SIGNAL("clicked()"),
self._lastClicked)
self.connect(self.lineEdit, qt.SIGNAL("editingFinished()"),
self._textChangedSlot)
def build(self):
self.mainLayout = qt.QGridLayout(self)
self.mainLayout.setMargin(11)
self.mainLayout.setSpacing(6)
#strip algorithm
self.stripComboLabel = qt.QLabel(self)
self.stripComboLabel.setText(
"Non-analytical (or estimation) background algorithm")
self.stripCombo = qt.QComboBox(self)
self.stripCombo.addItem(str("Strip"))
self.stripCombo.addItem(str("SNIP"))
self.connect(self.stripCombo, qt.SIGNAL("activated(int)"),
self._stripComboActivated)
#SNIP width
self.snipWidthLabel = qt.QLabel(self)
self.snipWidthLabel.setText(str("SNIP Background Width"))
self.snipWidthSpin = qt.QSpinBox(self)
self.snipWidthSpin.setMaximum(300)
self.snipWidthSpin.setMinimum(0)
self.connect(self.snipWidthSpin, qt.SIGNAL('valueChanged(int)'),
self._emitSignal)
#Strip width
self.stripWidthLabel = qt.QLabel(self)
self.stripWidthLabel.setText(str("Strip Background Width"))
self.stripWidthSpin = qt.QSpinBox(self)
self.stripWidthSpin.setMaximum(100)
self.stripWidthSpin.setMinimum(1)
self.connect(self.stripWidthSpin, qt.SIGNAL('valueChanged(int)'),
self._emitSignal)
#Strip iterations
self.stripIterLabel = qt.QLabel(self)
self.stripIterLabel.setText(str("Strip Background Iterations"))
self.stripIterValue = qt.QLineEdit(self)
validator = qt.QIntValidator(self.stripIterValue)
self.stripIterValue._v = validator
self.connect(self.stripIterValue, qt.SIGNAL('editingFinished()'),
self._emitSignal)
#Strip smoothing
self.stripFilterLabel = qt.QLabel(self)
self.stripFilterLabel.setText(
str("Strip Background Smoothing Width (Savitsky-Golay)"))
self.stripFilterSpin = qt.QSpinBox(self)
self.stripFilterSpin.setMinimum(1)
self.stripFilterSpin.setMaximum(40)
self.stripFilterSpin.setSingleStep(2)
self.connect(self.stripFilterSpin, qt.SIGNAL('valueChanged(int)'),
self._emitSignal)
#anchors
self.anchorsContainer = qt.QWidget(self)
anchorsContainerLayout = qt.QHBoxLayout(self.anchorsContainer)
anchorsContainerLayout.setMargin(0)
anchorsContainerLayout.setSpacing(2)
self.stripAnchorsFlagCheck = qt.QCheckBox(self.anchorsContainer)
self.stripAnchorsFlagCheck.setText(str("Strip Background use Anchors"))
self.connect(self.stripAnchorsFlagCheck,
qt.SIGNAL('stateChanged(int)'), self._emitSignal)
anchorsContainerLayout.addWidget(self.stripAnchorsFlagCheck)
#self.iterSpin = qt.QSpinBox(self)
#self.iterSpin.setMinimum(1)
maxnchannel = 16384 * 4
self.stripAnchorsList = []
for i in range(4):
anchorSpin = qt.QSpinBox(self.anchorsContainer)
anchorSpin.setMinimum(0)
anchorSpin.setMaximum(maxnchannel)
self.connect(anchorSpin, qt.SIGNAL('valueChanged(int)'),
self._emitSignal)
anchorsContainerLayout.addWidget(anchorSpin)
self.stripAnchorsList.append(anchorSpin)
self.mainLayout.setColumnStretch(0, 1)
row = 0
self.mainLayout.addWidget(self.stripComboLabel, row, 0)
self.mainLayout.addWidget(self.stripCombo, row, 4)
row += 1
self.mainLayout.addWidget(self.snipWidthLabel, row, 0)
self.mainLayout.addWidget(self.snipWidthSpin, row, 4)
row += 1
self.mainLayout.addWidget(self.stripWidthLabel, row, 0)
self.mainLayout.addWidget(self.stripWidthSpin, row, 4)
row += 1
self.mainLayout.addWidget(self.stripIterLabel, row, 0)
self.mainLayout.addWidget(self.stripIterValue, row, 4)
row += 1
self.mainLayout.addWidget(self.stripFilterLabel, row, 0)
self.mainLayout.addWidget(self.stripFilterSpin, row, 4)
row += 1
self.mainLayout.addWidget(self.anchorsContainer, row, 0, 1, 5)
self._stripComboActivated(0)
def __init__(self, parent=None, shape=(4000, 4000)):
qt.QWidget.__init__(self, parent)
self.mainLayout = qt.QGridLayout(self)
self.mainLayout.setMargin(0)
self.mainLayout.setSpacing(2)
i = 0
self.parametersDict = {
'roi_min': [0, 0],
'roi_max': [shape[0], shape[1]],
'width': min(30, int(min(shape) / 10)),
'smoothing': 1
}
for text in [
"SNIP background width (2 to 3 times fwhm) :",
"Minimum ROI channels considered:",
"Maximum ROI channels considered:",
"Pleliminar smoothing level:"
]:
label = qt.QLabel(self)
label.setText(text)
self.mainLayout.addWidget(label, i, 0)
#self.mainLayout.addWidget(qt.HorizontalSpacer(self), i, 1)
i += 1
i = 0
self.widgetDict = {}
for key in ['width', 'roi_min', 'roi_max', 'smoothing']:
if key in ['width', 'smoothing']:
spinBox = qt.QSpinBox(self)
spinBox.setMinimum(0)
spinBox.setMaximum(min(self.parametersDict['roi_max']))
spinBox.setValue(self.parametersDict[key])
self.connect(spinBox, qt.SIGNAL("valueChanged(int)"),
self._updateParameters)
self.mainLayout.addWidget(spinBox, i, 2)
self.widgetDict[key] = spinBox
elif 1:
lineEdit = qt.QLineEdit(self)
validator = qt.QIntValidator(lineEdit)
lineEdit.setValidator(validator)
lineEdit._validator = validator
lineEdit.setText("%d" % self.parametersDict[key][0])
self.connect(lineEdit, qt.SIGNAL("editingFinished()"),
self._updateParameters)
self.mainLayout.addWidget(lineEdit, i, 1)
self.widgetDict[key] = [lineEdit]
lineEdit = qt.QLineEdit(self)
validator = qt.QIntValidator(lineEdit)
lineEdit.setValidator(validator)
lineEdit._validator = validator
lineEdit.setText("%d" % self.parametersDict[key][1])
self.connect(lineEdit, qt.SIGNAL("editingFinished()"),
self._updateParameters)
self.mainLayout.addWidget(lineEdit, i, 2)
self.widgetDict[key].append(lineEdit)
else:
spinBox = qt.QSpinBox(self)
spinBox.setMinimum(0)
spinBox.setMaximum(self.parametersDict['roi_max'][0])
spinBox.setValue(self.parametersDict[key][0])
self.connect(spinBox, qt.SIGNAL("valueChanged(int)"),
self._updateParameters)
self.mainLayout.addWidget(spinBox, i, 1)
self.widgetDict[key] = [spinBox]
spinBox = qt.QSpinBox(self)
spinBox.setMinimum(0)
spinBox.setMaximum(self.parametersDict['roi_max'][1])
spinBox.setValue(self.parametersDict[key][1])
self.connect(spinBox, qt.SIGNAL("valueChanged(int)"),
self._updateParameters)
self.mainLayout.addWidget(spinBox, i, 2)
self.widgetDict[key].append(spinBox)
i += 1
self.widgetDict['smoothing'].setMaximum(100)
