def __init__(self, parent=None, flags=Qt.Qt.WindowFlags()):
self.parent = parent
# if parent==None or not isinstance(parent, TaurusPlotConfigCapable):
# raise NotImplementedError, "Parent object doesn't implement TaurusPlotConfigCapable class"
# call qt designer generated functions to initialize GUI
Qt.QDialog.__init__(self, parent, flags)
self.loadUi()
# insert the CurvesAppearanceWidget
#(@TODO:must be changed to be done directly in the ui, but I couldn't make the widget available to TaurusDesigner)
from curvesAppearanceChooserDlg import CurvesAppearanceChooser
layout = Qt.QVBoxLayout()
self.curvesAppearanceChooser = CurvesAppearanceChooser(None)
layout.addWidget(self.curvesAppearanceChooser)
self.ui.curveAppearanceGB.setLayout(layout)
# set the values for the CurvesAppearanceChooser
self.curvesAppearanceChooser.setCurves(
self.parent.getCurveAppearancePropertiesDict())
# insert valid values into mode combobox (linear or logarihtmic) and
# set selected one in combobox
self.ui.xModeComboBox.insertItem(0, "Linear")
self.ui.xModeComboBox.insertItem(1, "Logarithmic")
self.ui.y1ModeComboBox.insertItem(0, "Linear")
self.ui.y1ModeComboBox.insertItem(1, "Logarithmic")
self.ui.y2ModeComboBox.insertItem(0, "Linear")
self.ui.y2ModeComboBox.insertItem(1, "Logarithmic")
# insert valid values into peaks combobox (max, min or both) and set
# selected one in combobox
self.ui.peaksComboBox.insertItem(0, "Both")
self.ui.peaksComboBox.insertItem(1, "Max")
self.ui.peaksComboBox.insertItem(2, "Min")
self.ui.peaksComboBox.insertItem(3, "None")
# Init X axis group
self.ui.xRangeCB.setVisible(False)
self.ui.xLabelRange.setVisible(False)
if self.parent.getXIsTime():
# adapt the X axis group for time-based measurements
self.ui.xRangeCB.addItems(
["", "1 m", "1 h", "1 d", "1 w", "30 d", "1 y"])
self.ui.xGroupBox.setTitle("Time")
self.ui.xLabelMin.setText("Start")
self.ui.xLabelMax.setText("End")
timetooltip = """It accepts both absolute data-times (e.g. "25/10/1917 21:45:01") \n"""\
"""or relative ones with format <+|-><number><s|m|h|d|w|y> (e.g. "-12h").\n"""\
"""The keyword "now" is also accepted."""
self.ui.xEditMin.setToolTip(timetooltip)
self.ui.xEditMax.setToolTip(timetooltip)
else:
# The default settings are ok for non-time plots
self.ui.xEditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.xEditMax.setValidator(Qt.QDoubleValidator(self))
self.ui.xRangeCB.setValidator(Qt.QDoubleValidator(self))
self.ui.xRangeCB.addItems(
["", "10", "100", "1000", "10000", "100000", "1000000"])
self.ui.xDynScaleCheckBox.setChecked(self.parent.getXDynScale())
auto = self.parent.axisAutoScale(Qwt5.QwtPlot.xBottom)
self.ui.xAutoGroupBox.setChecked(not auto)
# this call already initialises the edit boxes of the X axis
self.setXDynScale(self.parent.getXDynScale())
self.ui.xDynScaleCheckBox.setVisible(
self.parent.isXDynScaleSupported())
# Init Y axes groups
self._populateYAxisScales()
self.ui.y1AutoGroupBox.setChecked(
not self.parent.axisAutoScale(Qwt5.QwtPlot.yLeft))
self.ui.y2AutoGroupBox.setChecked(
not self.parent.axisAutoScale(Qwt5.QwtPlot.yRight))
# set validators for Y min/max edits
self.ui.y1EditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.y1EditMax.setValidator(Qt.QDoubleValidator(self))
self.ui.y2EditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.y2EditMax.setValidator(Qt.QDoubleValidator(self))
# populate initial axis mode (linear or logarithmic) values from plot. Warning!: we're using
# qwt QwtPlot.axis enum type to relate our GUI combo name and qwt axis
# name (enum type).
axes = [
self.ui.y1ModeComboBox, self.ui.y2ModeComboBox,
self.ui.xModeComboBox
]
for axis in range(len(axes)):
scaleType = self.parent.getAxisTransformationType(axis)
if scaleType == Qwt5.QwtScaleTransformation.Linear:
axes[axis].setCurrentIndex(0)
elif scaleType == Qwt5.QwtScaleTransformation.Log10:
axes[axis].setCurrentIndex(1)
else:
raise TypeError, "TaurusPlotConfigDialog::__init__(): unexpected axis scale type (linear or logarihtmic expected)"
self.ui.xModeComboBox.setEnabled(not self.parent.getXIsTime())
# determine which axes are visible
if not self.parent.axisEnabled(Qwt5.QwtPlot.xBottom):
self.ui.xGroupBox.setVisible(False)
# populate initial peaks from parent
if self.parent._showMaxPeaks and self.parent._showMinPeaks:
self.ui.peaksComboBox.setCurrentIndex(0)
elif self.parent._showMaxPeaks:
self.ui.peaksComboBox.setCurrentIndex(1)
elif self.parent._showMinPeaks:
self.ui.peaksComboBox.setCurrentIndex(2)
else:
self.ui.peaksComboBox.setCurrentIndex(3)
# connect signals
self.connect(self.ui.buttonBox.button(Qt.QDialogButtonBox.Close),
Qt.SIGNAL("clicked()"), self.hide)
self.connect(self.ui.buttonBox.button(Qt.QDialogButtonBox.Apply),
Qt.SIGNAL("clicked()"), self.apply)
self.connect(self.ui.xAutoGroupBox, Qt.SIGNAL("toggled (bool)"),
self.toggledAutoScale)
self.connect(self.ui.y1AutoGroupBox, Qt.SIGNAL("toggled (bool)"),
self.toggledAutoScale)
self.connect(self.ui.y2AutoGroupBox, Qt.SIGNAL("toggled (bool)"),
self.toggledAutoScale)
# self.connect(self.ui.xEditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.xEditMax, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y1EditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y1EditMax, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y2EditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y2EditMax, Qt.SIGNAL("returnPressed()"),self.apply)
self.connect(self.ui.xModeComboBox,
Qt.SIGNAL("currentIndexChanged(const QString&)"),
self.modeComboChanged)
self.connect(self.ui.xDynScaleCheckBox, Qt.SIGNAL("toggled (bool)"),
self.setXDynScale)
#self.connect(self.ui.xRangeCB, Qt.SIGNAL("currentIndexChanged(const QString&)"),self.apply)
self.connect(self.ui.y1ModeComboBox,
Qt.SIGNAL("currentIndexChanged(const QString&)"),
self.modeComboChanged)
self.connect(self.ui.y2ModeComboBox,
Qt.SIGNAL("currentIndexChanged(const QString&)"),
self.modeComboChanged)
self.connect(self.ui.peaksComboBox,
Qt.SIGNAL("currentIndexChanged(int)"),
self.peaksComboChanged)
# self.connect(self.curvesAppearanceChooser,
# Qt.SIGNAL("controlChanged"),self.apply) #"autoapply" mode for *all*
# the curve appearance controls
self.connect(self.curvesAppearanceChooser.assignToY1BT,
Qt.SIGNAL("clicked()"), self.setCurvesYAxis)
self.connect(self.curvesAppearanceChooser.assignToY2BT,
Qt.SIGNAL("clicked()"), self.setCurvesYAxis)
self.connect(self.curvesAppearanceChooser.bckgndBT,
Qt.SIGNAL("clicked()"), self.changeBackgroundColor)
self.connect(self.curvesAppearanceChooser.changeTitlesBT,
Qt.SIGNAL("clicked()"), self.onChangeTitles)
self.connect(self.curvesAppearanceChooser.curvesLW,
Qt.SIGNAL("CurveTitleEdited"), self.onCurveTitleEdited)
# finally adjust size
self.adjustSize()
def __init__(self, parent=None, flags=Qt.Qt.WindowFlags()):
self.parent = parent
# if parent==None or not isinstance(parent, TaurusPlotConfigCapable):
# raise NotImplementedError, "Parent object doesn't implement TaurusPlotConfigCapable class"
# call qt designer generated functions to initialize GUI
Qt.QDialog.__init__(self, parent, flags)
self.loadUi()
# insert the CurvesAppearanceWidget
#(@TODO:must be changed to be done directly in the ui, but I couldn't make the widget available to TaurusDesigner)
from curvesAppearanceChooserDlg import CurvesAppearanceChooser
layout = Qt.QVBoxLayout()
self.curvesAppearanceChooser = CurvesAppearanceChooser(None)
layout.addWidget(self.curvesAppearanceChooser)
self.ui.curveAppearanceGB.setLayout(layout)
# set the values for the CurvesAppearanceChooser
self.curvesAppearanceChooser.setCurves(
self.parent.getCurveAppearancePropertiesDict())
# insert valid values into mode combobox (linear or logarihtmic) and
# set selected one in combobox
self.ui.xModeComboBox.insertItem(0, "Linear")
self.ui.xModeComboBox.insertItem(1, "Logarithmic")
self.ui.y1ModeComboBox.insertItem(0, "Linear")
self.ui.y1ModeComboBox.insertItem(1, "Logarithmic")
self.ui.y2ModeComboBox.insertItem(0, "Linear")
self.ui.y2ModeComboBox.insertItem(1, "Logarithmic")
# insert valid values into peaks combobox (max, min or both) and set
# selected one in combobox
self.ui.peaksComboBox.insertItem(0, "Both")
self.ui.peaksComboBox.insertItem(1, "Max")
self.ui.peaksComboBox.insertItem(2, "Min")
self.ui.peaksComboBox.insertItem(3, "None")
# Init X axis group
self.ui.xRangeCB.setVisible(False)
self.ui.xLabelRange.setVisible(False)
if self.parent.getXIsTime():
# adapt the X axis group for time-based measurements
self.ui.xRangeCB.addItems(["",
"1 m",
"1 h",
"1 d",
"1 w",
"30 d",
"1 y"])
self.ui.xGroupBox.setTitle("Time")
self.ui.xLabelMin.setText("Start")
self.ui.xLabelMax.setText("End")
timetooltip = """It accepts both absolute data-times (e.g. "25/10/1917 21:45:01") \n"""\
"""or relative ones with format <+|-><number><s|m|h|d|w|y> (e.g. "-12h").\n"""\
"""The keyword "now" is also accepted."""
self.ui.xEditMin.setToolTip(timetooltip)
self.ui.xEditMax.setToolTip(timetooltip)
else:
# The default settings are ok for non-time plots
self.ui.xEditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.xEditMax.setValidator(Qt.QDoubleValidator(self))
self.ui.xRangeCB.setValidator(Qt.QDoubleValidator(self))
self.ui.xRangeCB.addItems(["",
"10",
"100",
"1000",
"10000",
"100000",
"1000000"])
self.ui.xDynScaleCheckBox.setChecked(self.parent.getXDynScale())
auto = self.parent.axisAutoScale(Qwt5.QwtPlot.xBottom)
self.ui.xAutoGroupBox.setChecked(not auto)
# this call already initialises the edit boxes of the X axis
self.setXDynScale(self.parent.getXDynScale())
self.ui.xDynScaleCheckBox.setVisible(
self.parent.isXDynScaleSupported())
# Init Y axes groups
self._populateYAxisScales()
self.ui.y1AutoGroupBox.setChecked(
not self.parent.axisAutoScale(Qwt5.QwtPlot.yLeft))
self.ui.y2AutoGroupBox.setChecked(
not self.parent.axisAutoScale(Qwt5.QwtPlot.yRight))
# set validators for Y min/max edits
self.ui.y1EditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.y1EditMax.setValidator(Qt.QDoubleValidator(self))
self.ui.y2EditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.y2EditMax.setValidator(Qt.QDoubleValidator(self))
# populate initial axis mode (linear or logarithmic) values from plot. Warning!: we're using
# qwt QwtPlot.axis enum type to relate our GUI combo name and qwt axis
# name (enum type).
axes = [self.ui.y1ModeComboBox,
self.ui.y2ModeComboBox, self.ui.xModeComboBox]
for axis in range(len(axes)):
scaleType = self.parent.getAxisTransformationType(axis)
if scaleType == Qwt5.QwtScaleTransformation.Linear:
axes[axis].setCurrentIndex(0)
elif scaleType == Qwt5.QwtScaleTransformation.Log10:
axes[axis].setCurrentIndex(1)
else:
raise TypeError, "TaurusPlotConfigDialog::__init__(): unexpected axis scale type (linear or logarihtmic expected)"
self.ui.xModeComboBox.setEnabled(not self.parent.getXIsTime())
# determine which axes are visible
if not self.parent.axisEnabled(Qwt5.QwtPlot.xBottom):
self.ui.xGroupBox.setVisible(False)
# populate initial peaks from parent
if self.parent._showMaxPeaks and self.parent._showMinPeaks:
self.ui.peaksComboBox.setCurrentIndex(0)
elif self.parent._showMaxPeaks:
self.ui.peaksComboBox.setCurrentIndex(1)
elif self.parent._showMinPeaks:
self.ui.peaksComboBox.setCurrentIndex(2)
else:
self.ui.peaksComboBox.setCurrentIndex(3)
# connect signals
self.ui.buttonBox.button(
Qt.QDialogButtonBox.Close).clicked.connect(self.hide)
self.ui.buttonBox.button(
Qt.QDialogButtonBox.Apply).clicked.connect(self.apply)
self.ui.xAutoGroupBox.toggled.connect(self.toggledAutoScale)
self.ui.y1AutoGroupBox.toggled.connect(self.toggledAutoScale)
self.ui.y2AutoGroupBox.toggled.connect(self.toggledAutoScale)
# self.connect(self.ui.xEditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.xEditMax, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y1EditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y1EditMax, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y2EditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y2EditMax, Qt.SIGNAL("returnPressed()"),self.apply)
self.ui.xModeComboBox.currentIndexChanged.connect(self.modeComboChanged)
self.ui.xDynScaleCheckBox.toggled.connect(self.setXDynScale)
#self.connect(self.ui.xRangeCB, Qt.SIGNAL("currentIndexChanged(const QString&)"),self.apply)
self.ui.y1ModeComboBox.currentIndexChanged.connect(self.modeComboChanged)
self.ui.y2ModeComboBox.currentIndexChanged.connect(self.modeComboChanged)
self.ui.peaksComboBox.currentIndexChanged.connect(self.peaksComboChanged)
# self.connect(self.curvesAppearanceChooser,
# Qt.SIGNAL("controlChanged"),self.apply) #"autoapply" mode for *all*
# the curve appearance controls
self.curvesAppearanceChooser.assignToY1BT.clicked[()].connect(self.setCurvesYAxis)
self.curvesAppearanceChooser.assignToY2BT.clicked[()].connect(self.setCurvesYAxis)
self.curvesAppearanceChooser.bckgndBT.clicked.connect(self.changeBackgroundColor)
self.curvesAppearanceChooser.changeTitlesBT.clicked.connect(self.onChangeTitles)
self.curvesAppearanceChooser.CurveTitleEdited.connect(self.onCurveTitleEdited)
# finally adjust size
self.adjustSize()
class TaurusPlotConfigDialog(Qt.QDialog):
"""This class is used to build and manage the plot configuration dialog. It
has been designed using the qt designer application, and then loaded to this
widget. Hence, if you need to modify the dialog, you can use the
TaurusPlotConfigDialog.ui file (under ui directory) to make it easier."""
def __init__(self, parent=None, flags=Qt.Qt.WindowFlags()):
self.parent = parent
# if parent==None or not isinstance(parent, TaurusPlotConfigCapable):
# raise NotImplementedError, "Parent object doesn't implement TaurusPlotConfigCapable class"
# call qt designer generated functions to initialize GUI
Qt.QDialog.__init__(self, parent, flags)
self.loadUi()
# insert the CurvesAppearanceWidget
#(@TODO:must be changed to be done directly in the ui, but I couldn't make the widget available to TaurusDesigner)
from curvesAppearanceChooserDlg import CurvesAppearanceChooser
layout = Qt.QVBoxLayout()
self.curvesAppearanceChooser = CurvesAppearanceChooser(None)
layout.addWidget(self.curvesAppearanceChooser)
self.ui.curveAppearanceGB.setLayout(layout)
# set the values for the CurvesAppearanceChooser
self.curvesAppearanceChooser.setCurves(
self.parent.getCurveAppearancePropertiesDict())
# insert valid values into mode combobox (linear or logarihtmic) and
# set selected one in combobox
self.ui.xModeComboBox.insertItem(0, "Linear")
self.ui.xModeComboBox.insertItem(1, "Logarithmic")
self.ui.y1ModeComboBox.insertItem(0, "Linear")
self.ui.y1ModeComboBox.insertItem(1, "Logarithmic")
self.ui.y2ModeComboBox.insertItem(0, "Linear")
self.ui.y2ModeComboBox.insertItem(1, "Logarithmic")
# insert valid values into peaks combobox (max, min or both) and set
# selected one in combobox
self.ui.peaksComboBox.insertItem(0, "Both")
self.ui.peaksComboBox.insertItem(1, "Max")
self.ui.peaksComboBox.insertItem(2, "Min")
self.ui.peaksComboBox.insertItem(3, "None")
# Init X axis group
self.ui.xRangeCB.setVisible(False)
self.ui.xLabelRange.setVisible(False)
if self.parent.getXIsTime():
# adapt the X axis group for time-based measurements
self.ui.xRangeCB.addItems(
["", "1 m", "1 h", "1 d", "1 w", "30 d", "1 y"])
self.ui.xGroupBox.setTitle("Time")
self.ui.xLabelMin.setText("Start")
self.ui.xLabelMax.setText("End")
timetooltip = """It accepts both absolute data-times (e.g. "25/10/1917 21:45:01") \n"""\
"""or relative ones with format <+|-><number><s|m|h|d|w|y> (e.g. "-12h").\n"""\
"""The keyword "now" is also accepted."""
self.ui.xEditMin.setToolTip(timetooltip)
self.ui.xEditMax.setToolTip(timetooltip)
else:
# The default settings are ok for non-time plots
self.ui.xEditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.xEditMax.setValidator(Qt.QDoubleValidator(self))
self.ui.xRangeCB.setValidator(Qt.QDoubleValidator(self))
self.ui.xRangeCB.addItems(
["", "10", "100", "1000", "10000", "100000", "1000000"])
self.ui.xDynScaleCheckBox.setChecked(self.parent.getXDynScale())
auto = self.parent.axisAutoScale(Qwt5.QwtPlot.xBottom)
self.ui.xAutoGroupBox.setChecked(not auto)
# this call already initialises the edit boxes of the X axis
self.setXDynScale(self.parent.getXDynScale())
self.ui.xDynScaleCheckBox.setVisible(
self.parent.isXDynScaleSupported())
# Init Y axes groups
self._populateYAxisScales()
self.ui.y1AutoGroupBox.setChecked(
not self.parent.axisAutoScale(Qwt5.QwtPlot.yLeft))
self.ui.y2AutoGroupBox.setChecked(
not self.parent.axisAutoScale(Qwt5.QwtPlot.yRight))
# set validators for Y min/max edits
self.ui.y1EditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.y1EditMax.setValidator(Qt.QDoubleValidator(self))
self.ui.y2EditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.y2EditMax.setValidator(Qt.QDoubleValidator(self))
# populate initial axis mode (linear or logarithmic) values from plot. Warning!: we're using
# qwt QwtPlot.axis enum type to relate our GUI combo name and qwt axis
# name (enum type).
axes = [
self.ui.y1ModeComboBox, self.ui.y2ModeComboBox,
self.ui.xModeComboBox
]
for axis in range(len(axes)):
scaleType = self.parent.getAxisTransformationType(axis)
if scaleType == Qwt5.QwtScaleTransformation.Linear:
axes[axis].setCurrentIndex(0)
elif scaleType == Qwt5.QwtScaleTransformation.Log10:
axes[axis].setCurrentIndex(1)
else:
raise TypeError, "TaurusPlotConfigDialog::__init__(): unexpected axis scale type (linear or logarihtmic expected)"
self.ui.xModeComboBox.setEnabled(not self.parent.getXIsTime())
# determine which axes are visible
if not self.parent.axisEnabled(Qwt5.QwtPlot.xBottom):
self.ui.xGroupBox.setVisible(False)
# populate initial peaks from parent
if self.parent._showMaxPeaks and self.parent._showMinPeaks:
self.ui.peaksComboBox.setCurrentIndex(0)
elif self.parent._showMaxPeaks:
self.ui.peaksComboBox.setCurrentIndex(1)
elif self.parent._showMinPeaks:
self.ui.peaksComboBox.setCurrentIndex(2)
else:
self.ui.peaksComboBox.setCurrentIndex(3)
# connect signals
self.connect(self.ui.buttonBox.button(Qt.QDialogButtonBox.Close),
Qt.SIGNAL("clicked()"), self.hide)
self.connect(self.ui.buttonBox.button(Qt.QDialogButtonBox.Apply),
Qt.SIGNAL("clicked()"), self.apply)
self.connect(self.ui.xAutoGroupBox, Qt.SIGNAL("toggled (bool)"),
self.toggledAutoScale)
self.connect(self.ui.y1AutoGroupBox, Qt.SIGNAL("toggled (bool)"),
self.toggledAutoScale)
self.connect(self.ui.y2AutoGroupBox, Qt.SIGNAL("toggled (bool)"),
self.toggledAutoScale)
# self.connect(self.ui.xEditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.xEditMax, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y1EditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y1EditMax, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y2EditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y2EditMax, Qt.SIGNAL("returnPressed()"),self.apply)
self.connect(self.ui.xModeComboBox,
Qt.SIGNAL("currentIndexChanged(const QString&)"),
self.modeComboChanged)
self.connect(self.ui.xDynScaleCheckBox, Qt.SIGNAL("toggled (bool)"),
self.setXDynScale)
#self.connect(self.ui.xRangeCB, Qt.SIGNAL("currentIndexChanged(const QString&)"),self.apply)
self.connect(self.ui.y1ModeComboBox,
Qt.SIGNAL("currentIndexChanged(const QString&)"),
self.modeComboChanged)
self.connect(self.ui.y2ModeComboBox,
Qt.SIGNAL("currentIndexChanged(const QString&)"),
self.modeComboChanged)
self.connect(self.ui.peaksComboBox,
Qt.SIGNAL("currentIndexChanged(int)"),
self.peaksComboChanged)
# self.connect(self.curvesAppearanceChooser,
# Qt.SIGNAL("controlChanged"),self.apply) #"autoapply" mode for *all*
# the curve appearance controls
self.connect(self.curvesAppearanceChooser.assignToY1BT,
Qt.SIGNAL("clicked()"), self.setCurvesYAxis)
self.connect(self.curvesAppearanceChooser.assignToY2BT,
Qt.SIGNAL("clicked()"), self.setCurvesYAxis)
self.connect(self.curvesAppearanceChooser.bckgndBT,
Qt.SIGNAL("clicked()"), self.changeBackgroundColor)
self.connect(self.curvesAppearanceChooser.changeTitlesBT,
Qt.SIGNAL("clicked()"), self.onChangeTitles)
self.connect(self.curvesAppearanceChooser.curvesLW,
Qt.SIGNAL("CurveTitleEdited"), self.onCurveTitleEdited)
# finally adjust size
self.adjustSize()
def _populateXAxisScales(self):
xMin = self.parent.axisScaleDiv(Qwt5.QwtPlot.xBottom).lowerBound()
xMax = self.parent.axisScaleDiv(Qwt5.QwtPlot.xBottom).upperBound()
if self.parent.getXIsTime():
self.ui.xEditMin.setText(
time.strftime('%Y/%m/%d %H:%M:%S', time.localtime(int(xMin))))
self.ui.xEditMax.setText(
time.strftime('%Y/%m/%d %H:%M:%S', time.localtime(int(xMax))))
else:
self.ui.xEditMin.setText(str(xMin))
self.ui.xEditMax.setText(str(xMax))
def _populateYAxisScales(self, axis=None):
if axis is None or axis == Qwt5.QwtPlot.yLeft:
self.ui.y1EditMin.setText(
str(self.parent.axisScaleDiv(Qwt5.QwtPlot.yLeft).lowerBound()))
self.ui.y1EditMax.setText(
str(self.parent.axisScaleDiv(Qwt5.QwtPlot.yLeft).upperBound()))
if axis is None or axis == Qwt5.QwtPlot.yRight:
self.ui.y2EditMin.setText(
str(
self.parent.axisScaleDiv(
Qwt5.QwtPlot.yRight).lowerBound()))
self.ui.y2EditMax.setText(
str(
self.parent.axisScaleDiv(
Qwt5.QwtPlot.yRight).upperBound()))
def deltatime2str(self, dt, fuzzy=False):
'''converts a time diff in secs to a string.
If fuzzy=True it returns an approx time diff in s, min, hours or days'''
dt = float(dt)
if not fuzzy:
return "%g s" % dt
if dt < 2:
return "%3.3g s" % dt
elif dt < 120:
return "%g s" % round(dt, 0)
elif dt < 7200:
return "%g m" % round(dt / 60, 0)
elif dt < 172800:
return "%g h" % round(dt / 3600, 0)
else:
return "%g d" % round(dt / 86400, 0)
def str2deltatime(self, strtime):
'''Translates a time string to seconds
examples of valid relative times are: "now", "NOW", "Now", "-1d", "3w", "- 3.6e3 s",...
examples of non-valid relative times:, "now + 2h", "-5", "3H" (unit names are case-sensitive)
'''
strtime = str(strtime).strip()
timeunits = {
's': 1,
'm': 60,
'h': 3600,
'd': 3600 * 24,
'w': 3600 * 24 * 7,
'y': 3600 * 24 * 365
}
if strtime.lower() == "now":
return time.time()
if strtime[-1] in timeunits.keys():
try:
return float(strtime[:-1]) * timeunits[strtime[-1]]
except Exception, e:
print '[str2deltatime] No format could be applied to "%s"' % strtime
return None
else:
class TaurusPlotConfigDialog(Qt.QDialog):
"""This class is used to build and manage the plot configuration dialog. It
has been designed using the qt designer application, and then loaded to this
widget. Hence, if you need to modify the dialog, you can use the
TaurusPlotConfigDialog.ui file (under ui directory) to make it easier."""
def __init__(self, parent=None, flags=Qt.Qt.WindowFlags()):
self.parent = parent
# if parent==None or not isinstance(parent, TaurusPlotConfigCapable):
# raise NotImplementedError, "Parent object doesn't implement TaurusPlotConfigCapable class"
# call qt designer generated functions to initialize GUI
Qt.QDialog.__init__(self, parent, flags)
self.loadUi()
# insert the CurvesAppearanceWidget
#(@TODO:must be changed to be done directly in the ui, but I couldn't make the widget available to TaurusDesigner)
from curvesAppearanceChooserDlg import CurvesAppearanceChooser
layout = Qt.QVBoxLayout()
self.curvesAppearanceChooser = CurvesAppearanceChooser(None)
layout.addWidget(self.curvesAppearanceChooser)
self.ui.curveAppearanceGB.setLayout(layout)
# set the values for the CurvesAppearanceChooser
self.curvesAppearanceChooser.setCurves(
self.parent.getCurveAppearancePropertiesDict())
# insert valid values into mode combobox (linear or logarihtmic) and
# set selected one in combobox
self.ui.xModeComboBox.insertItem(0, "Linear")
self.ui.xModeComboBox.insertItem(1, "Logarithmic")
self.ui.y1ModeComboBox.insertItem(0, "Linear")
self.ui.y1ModeComboBox.insertItem(1, "Logarithmic")
self.ui.y2ModeComboBox.insertItem(0, "Linear")
self.ui.y2ModeComboBox.insertItem(1, "Logarithmic")
# insert valid values into peaks combobox (max, min or both) and set
# selected one in combobox
self.ui.peaksComboBox.insertItem(0, "Both")
self.ui.peaksComboBox.insertItem(1, "Max")
self.ui.peaksComboBox.insertItem(2, "Min")
self.ui.peaksComboBox.insertItem(3, "None")
# Init X axis group
self.ui.xRangeCB.setVisible(False)
self.ui.xLabelRange.setVisible(False)
if self.parent.getXIsTime():
# adapt the X axis group for time-based measurements
self.ui.xRangeCB.addItems(["",
"1 m",
"1 h",
"1 d",
"1 w",
"30 d",
"1 y"])
self.ui.xGroupBox.setTitle("Time")
self.ui.xLabelMin.setText("Start")
self.ui.xLabelMax.setText("End")
timetooltip = """It accepts both absolute data-times (e.g. "25/10/1917 21:45:01") \n"""\
"""or relative ones with format <+|-><number><s|m|h|d|w|y> (e.g. "-12h").\n"""\
"""The keyword "now" is also accepted."""
self.ui.xEditMin.setToolTip(timetooltip)
self.ui.xEditMax.setToolTip(timetooltip)
else:
# The default settings are ok for non-time plots
self.ui.xEditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.xEditMax.setValidator(Qt.QDoubleValidator(self))
self.ui.xRangeCB.setValidator(Qt.QDoubleValidator(self))
self.ui.xRangeCB.addItems(["",
"10",
"100",
"1000",
"10000",
"100000",
"1000000"])
self.ui.xDynScaleCheckBox.setChecked(self.parent.getXDynScale())
auto = self.parent.axisAutoScale(Qwt5.QwtPlot.xBottom)
self.ui.xAutoGroupBox.setChecked(not auto)
# this call already initialises the edit boxes of the X axis
self.setXDynScale(self.parent.getXDynScale())
self.ui.xDynScaleCheckBox.setVisible(
self.parent.isXDynScaleSupported())
# Init Y axes groups
self._populateYAxisScales()
self.ui.y1AutoGroupBox.setChecked(
not self.parent.axisAutoScale(Qwt5.QwtPlot.yLeft))
self.ui.y2AutoGroupBox.setChecked(
not self.parent.axisAutoScale(Qwt5.QwtPlot.yRight))
# set validators for Y min/max edits
self.ui.y1EditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.y1EditMax.setValidator(Qt.QDoubleValidator(self))
self.ui.y2EditMin.setValidator(Qt.QDoubleValidator(self))
self.ui.y2EditMax.setValidator(Qt.QDoubleValidator(self))
# populate initial axis mode (linear or logarithmic) values from plot. Warning!: we're using
# qwt QwtPlot.axis enum type to relate our GUI combo name and qwt axis
# name (enum type).
axes = [self.ui.y1ModeComboBox,
self.ui.y2ModeComboBox, self.ui.xModeComboBox]
for axis in range(len(axes)):
scaleType = self.parent.getAxisTransformationType(axis)
if scaleType == Qwt5.QwtScaleTransformation.Linear:
axes[axis].setCurrentIndex(0)
elif scaleType == Qwt5.QwtScaleTransformation.Log10:
axes[axis].setCurrentIndex(1)
else:
raise TypeError, "TaurusPlotConfigDialog::__init__(): unexpected axis scale type (linear or logarihtmic expected)"
self.ui.xModeComboBox.setEnabled(not self.parent.getXIsTime())
# determine which axes are visible
if not self.parent.axisEnabled(Qwt5.QwtPlot.xBottom):
self.ui.xGroupBox.setVisible(False)
# populate initial peaks from parent
if self.parent._showMaxPeaks and self.parent._showMinPeaks:
self.ui.peaksComboBox.setCurrentIndex(0)
elif self.parent._showMaxPeaks:
self.ui.peaksComboBox.setCurrentIndex(1)
elif self.parent._showMinPeaks:
self.ui.peaksComboBox.setCurrentIndex(2)
else:
self.ui.peaksComboBox.setCurrentIndex(3)
# connect signals
self.ui.buttonBox.button(
Qt.QDialogButtonBox.Close).clicked.connect(self.hide)
self.ui.buttonBox.button(
Qt.QDialogButtonBox.Apply).clicked.connect(self.apply)
self.ui.xAutoGroupBox.toggled.connect(self.toggledAutoScale)
self.ui.y1AutoGroupBox.toggled.connect(self.toggledAutoScale)
self.ui.y2AutoGroupBox.toggled.connect(self.toggledAutoScale)
# self.connect(self.ui.xEditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.xEditMax, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y1EditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y1EditMax, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y2EditMin, Qt.SIGNAL("returnPressed()"),self.apply)
# self.connect(self.ui.y2EditMax, Qt.SIGNAL("returnPressed()"),self.apply)
self.ui.xModeComboBox.currentIndexChanged.connect(self.modeComboChanged)
self.ui.xDynScaleCheckBox.toggled.connect(self.setXDynScale)
#self.connect(self.ui.xRangeCB, Qt.SIGNAL("currentIndexChanged(const QString&)"),self.apply)
self.ui.y1ModeComboBox.currentIndexChanged.connect(self.modeComboChanged)
self.ui.y2ModeComboBox.currentIndexChanged.connect(self.modeComboChanged)
self.ui.peaksComboBox.currentIndexChanged.connect(self.peaksComboChanged)
# self.connect(self.curvesAppearanceChooser,
# Qt.SIGNAL("controlChanged"),self.apply) #"autoapply" mode for *all*
# the curve appearance controls
self.curvesAppearanceChooser.assignToY1BT.clicked[()].connect(self.setCurvesYAxis)
self.curvesAppearanceChooser.assignToY2BT.clicked[()].connect(self.setCurvesYAxis)
self.curvesAppearanceChooser.bckgndBT.clicked.connect(self.changeBackgroundColor)
self.curvesAppearanceChooser.changeTitlesBT.clicked.connect(self.onChangeTitles)
self.curvesAppearanceChooser.CurveTitleEdited.connect(self.onCurveTitleEdited)
# finally adjust size
self.adjustSize()
def _populateXAxisScales(self):
xMin = self.parent.axisScaleDiv(Qwt5.QwtPlot.xBottom).lowerBound()
xMax = self.parent.axisScaleDiv(Qwt5.QwtPlot.xBottom).upperBound()
if self.parent.getXIsTime():
self.ui.xEditMin.setText(time.strftime(
'%Y/%m/%d %H:%M:%S', time.localtime(int(xMin))))
self.ui.xEditMax.setText(time.strftime(
'%Y/%m/%d %H:%M:%S', time.localtime(int(xMax))))
else:
self.ui.xEditMin.setText(str(xMin))
self.ui.xEditMax.setText(str(xMax))
def _populateYAxisScales(self, axis=None):
if axis is None or axis == Qwt5.QwtPlot.yLeft:
self.ui.y1EditMin.setText(
str(self.parent.axisScaleDiv(Qwt5.QwtPlot.yLeft).lowerBound()))
self.ui.y1EditMax.setText(
str(self.parent.axisScaleDiv(Qwt5.QwtPlot.yLeft).upperBound()))
if axis is None or axis == Qwt5.QwtPlot.yRight:
self.ui.y2EditMin.setText(
str(self.parent.axisScaleDiv(Qwt5.QwtPlot.yRight).lowerBound()))
self.ui.y2EditMax.setText(
str(self.parent.axisScaleDiv(Qwt5.QwtPlot.yRight).upperBound()))
def deltatime2str(self, dt, fuzzy=False):
'''converts a time diff in secs to a string.
If fuzzy=True it returns an approx time diff in s, min, hours or days'''
dt = float(dt)
if not fuzzy:
return "%g s" % dt
if dt < 2:
return "%3.3g s" % dt
elif dt < 120:
return "%g s" % round(dt, 0)
elif dt < 7200:
return "%g m" % round(dt / 60, 0)
elif dt < 172800:
return "%g h" % round(dt / 3600, 0)
else:
return "%g d" % round(dt / 86400, 0)
def str2deltatime(self, strtime):
'''Translates a time string to seconds
examples of valid relative times are: "now", "NOW", "Now", "-1d", "3w", "- 3.6e3 s",...
examples of non-valid relative times:, "now + 2h", "-5", "3H" (unit names are case-sensitive)
'''
strtime = str(strtime).strip()
timeunits = {'s': 1, 'm': 60, 'h': 3600, 'd': 3600 *
24, 'w': 3600 * 24 * 7, 'y': 3600 * 24 * 365}
if strtime.lower() == "now":
return time.time()
if strtime[-1] in timeunits.keys():
try:
return float(strtime[:-1]) * timeunits[strtime[-1]]
except Exception, e:
print '[str2deltatime] No format could be applied to "%s"' % strtime
return None
else:
