def __init__(self,trackableFeature,parent=None):
qt.QWidget.__init__(self,parent)
PlotController.__init__(self,parent)
assert isinstance(trackableFeature, lib.TrackableFeature)
self.__trackableFeature = trackableFeature
self._canDisable = True
self._featureTrackerIsEnabled = True
self.availableFeatureTrackers = fw.FeatureTrackerFactory.getFeatureTrackers()
#actions
self.initializeTrackerAction = qt.QAction(self.style().standardIcon(qt.QStyle.SP_BrowserReload),"Initialize",self)
self.locateInCurrentAction = qt.QAction(self.style().standardIcon(qt.QStyle.SP_MediaPlay),"Find in current profile",self)
self.locateAllAction = qt.QAction(self.style().standardIcon(qt.QStyle.SP_MediaSeekForward),"Find in all profiles",self)
#main layout
layout = qt.QVBoxLayout()
#featureEnabledCheckBox
self.featureEnabledCheckBox = qt.QCheckBox("Enable")
self.featureEnabledCheckBox.setChecked(True)
layout.addWidget(self.featureEnabledCheckBox)
#region limit SpinBoxes
self.regionSpinBoxControl = RegionSpinBoxControl(self)
layout.addWidget(self.regionSpinBoxControl)
#featureTrackerComboBox
self.featureTrackerComboBox = qt.QComboBox()
layout.addWidget(self.featureTrackerComboBox)
for tracker in self.availableFeatureTrackers:
self.featureTrackerComboBox.addItem(tracker.getDisplayName())
#featureTrackerWidgetContainer
self.featureTrackerWidgetContainer = qt.QGridLayout()
self.featureTrackerWidget = None
layout.addLayout(self.featureTrackerWidgetContainer)
#featureTrackerControls
buttonsLayout = qt.QHBoxLayout()
self.initializeButton = qt.QToolButton(self)
self.initializeButton.setDefaultAction(self.initializeTrackerAction)
self.findInCurrentProfileButton = qt.QToolButton(self)
self.findInCurrentProfileButton.setDefaultAction(self.locateInCurrentAction)
self.findInAllProfilesButton = qt.QToolButton(self)
self.findInAllProfilesButton.setDefaultAction(self.locateAllAction)
buttonsLayout.addStretch()
buttonsLayout.addWidget(self.initializeButton)
buttonsLayout.addWidget(self.findInCurrentProfileButton)
buttonsLayout.addWidget(self.findInAllProfilesButton)
layout.addLayout(buttonsLayout)
self.setLayout(layout)
self.setFeatureTracker()
#connect signals and slots
self.featureEnabledCheckBox.stateChanged.connect(self.setFeatureTrackerEnabled)
self.featureTrackerComboBox.currentIndexChanged.connect(self.setFeatureTracker)
self.initializeTrackerAction.triggered.connect(self.trackableFeature.initializeTracker)
self.locateAllAction.triggered.connect(self.trackableFeature.locateAllAsync)
self.locateInCurrentAction.triggered.connect(self.trackableFeature.locateInCurrent)
self.trackableFeature.dataSource.sourceDataChanged.connect(self.setRegionMaximum)
#bind linear region item with model and spinboxes
self.regionObserver = Observer()
self.regionObserver.bindToProperty(self.regionSpinBoxControl,"setRegion",useGetter = True)
self.regionObserver.bindToProperty(self.trackableFeature,"setRegion", useGetter = True)
def __init__(self):
qt.QWidget.__init__(self, parent=None)
layout = qt.QVBoxLayout()
spinbox1 = qt.QSpinBox()
spinbox2 = qt.QSpinBox()
textEdit = qt.QTextEdit()
button = qt.QPushButton()
slider = qt.QSlider(q.Qt.Horizontal)
self.model = Model()
valueObserver = Observer()
self.valueObserver = valueObserver
valueObserver.bindToProperty(spinbox1, "value")
valueObserver.bindToProperty(spinbox2, "value")
valueObserver.bindToProperty(self.model, "value")
valueObserver.bindToProperty(slider, "value")
textObserver = Observer()
self.textObserver = textObserver
textObserver.bindToProperty(self.model, "someText")
textObserver.bind(textEdit,
textEdit.setPlainText,
textEdit.textChanged,
getter=textEdit.toPlainText)
button.clicked.connect(lambda: setattr(self.model, "value", 10))
layout.addWidget(spinbox1)
layout.addWidget(spinbox2)
layout.addWidget(textEdit)
layout.addWidget(button)
layout.addWidget(slider)
self.setLayout(layout)
class TrackableFeatureWidget(qt.QWidget,PlotController):
"""
Form for defining a trackable feature
"""
_linearRegionItem_regionChanged = q.pyqtSignal(tuple)
def __init__(self,trackableFeature,parent=None):
qt.QWidget.__init__(self,parent)
PlotController.__init__(self,parent)
assert isinstance(trackableFeature, lib.TrackableFeature)
self.__trackableFeature = trackableFeature
self._canDisable = True
self._featureTrackerIsEnabled = True
self.availableFeatureTrackers = fw.FeatureTrackerFactory.getFeatureTrackers()
#actions
self.initializeTrackerAction = qt.QAction(self.style().standardIcon(qt.QStyle.SP_BrowserReload),"Initialize",self)
self.locateInCurrentAction = qt.QAction(self.style().standardIcon(qt.QStyle.SP_MediaPlay),"Find in current profile",self)
self.locateAllAction = qt.QAction(self.style().standardIcon(qt.QStyle.SP_MediaSeekForward),"Find in all profiles",self)
#main layout
layout = qt.QVBoxLayout()
#featureEnabledCheckBox
self.featureEnabledCheckBox = qt.QCheckBox("Enable")
self.featureEnabledCheckBox.setChecked(True)
layout.addWidget(self.featureEnabledCheckBox)
#region limit SpinBoxes
self.regionSpinBoxControl = RegionSpinBoxControl(self)
layout.addWidget(self.regionSpinBoxControl)
#featureTrackerComboBox
self.featureTrackerComboBox = qt.QComboBox()
layout.addWidget(self.featureTrackerComboBox)
for tracker in self.availableFeatureTrackers:
self.featureTrackerComboBox.addItem(tracker.getDisplayName())
#featureTrackerWidgetContainer
self.featureTrackerWidgetContainer = qt.QGridLayout()
self.featureTrackerWidget = None
layout.addLayout(self.featureTrackerWidgetContainer)
#featureTrackerControls
buttonsLayout = qt.QHBoxLayout()
self.initializeButton = qt.QToolButton(self)
self.initializeButton.setDefaultAction(self.initializeTrackerAction)
self.findInCurrentProfileButton = qt.QToolButton(self)
self.findInCurrentProfileButton.setDefaultAction(self.locateInCurrentAction)
self.findInAllProfilesButton = qt.QToolButton(self)
self.findInAllProfilesButton.setDefaultAction(self.locateAllAction)
buttonsLayout.addStretch()
buttonsLayout.addWidget(self.initializeButton)
buttonsLayout.addWidget(self.findInCurrentProfileButton)
buttonsLayout.addWidget(self.findInAllProfilesButton)
layout.addLayout(buttonsLayout)
self.setLayout(layout)
self.setFeatureTracker()
#connect signals and slots
self.featureEnabledCheckBox.stateChanged.connect(self.setFeatureTrackerEnabled)
self.featureTrackerComboBox.currentIndexChanged.connect(self.setFeatureTracker)
self.initializeTrackerAction.triggered.connect(self.trackableFeature.initializeTracker)
self.locateAllAction.triggered.connect(self.trackableFeature.locateAllAsync)
self.locateInCurrentAction.triggered.connect(self.trackableFeature.locateInCurrent)
self.trackableFeature.dataSource.sourceDataChanged.connect(self.setRegionMaximum)
#bind linear region item with model and spinboxes
self.regionObserver = Observer()
self.regionObserver.bindToProperty(self.regionSpinBoxControl,"setRegion",useGetter = True)
self.regionObserver.bindToProperty(self.trackableFeature,"setRegion", useGetter = True)
@property
def trackableFeature(self):
return self.__trackableFeature
def setFeatureTracker(self):
self.trackableFeature.setTracker(self.availableFeatureTrackers[self.featureTrackerComboBox.currentIndex()]())
if (self.featureTrackerWidget is not None):
self.featureTrackerWidgetContainer.removeWidget(self.featureTrackerWidget)
self.featureTrackerWidget.disconnectPlotWidget()
self.featureTrackerWidget.setParent(None)
featureTrackerWidgetType = fw.WidgetFactory.getWidgetClassFor(self.trackableFeature.tracker)
if (featureTrackerWidgetType is not None):
self.featureTrackerWidget = featureTrackerWidgetType(parent=None)
if (self.featureTrackerWidget is PlotController):
self.featureTrackerWidget.connectToPlotWidget(self.plotWidget)
self.featureTrackerWidgetContainer.addWidget(self.featureTrackerWidget)
def connectToPlotWidget(self, plotWidget):
super(TrackableFeatureWidget, self).connectToPlotWidget(plotWidget)
plotitem = self.plotWidget.getPlotItem()
self.createPlotRegion()
def createPlotRegion(self):
self.linearRegionItem = pg.LinearRegionItem(brush=pg.intColor(1,alpha=100))
self.linearRegionItem.setZValue(10)
self.regionLabel = pg.TextItem(self.trackableFeature.name, color=pg.intColor(1), anchor=(0,1))
self.regionLabel.setX(self.linearRegionItem.getRegion()[0])
self.plotWidget.addItem(self.regionLabel)
self.plotWidget.addItem(self.linearRegionItem, ignoreBounds=True)
self.linearRegionItem.sigRegionChanged.connect(self.linearRegionItem_RegionChanged)
self.regionObserver.bind(self.linearRegionItem,self.linearRegionItem.setRegion,self._linearRegionItem_regionChanged)
def disconnectPlotWidget(self):
self.linearRegionItem.sigRegionChanged.disconnect(self.linearRegionItem_RegionChanged)
return super(TrackableFeatureWidget, self).disconnectPlotWidget()
def linearRegionItem_RegionChanged(self, r):
region = r.getRegion()
self.regionLabel.setX(region[0])
self._linearRegionItem_regionChanged.emit(region)
def handleFeatureTrackerSelected(self):
self.setFeatureTracker()
def setCanDisable(self,canDisable):
"""
Sets whether or not the "enable" checkbox should be shown on this widget.
"""
self._canDisable = (canDisable == True)
def getCanDisable(self):
return self._canDisable
def setFeatureTrackerEnabled(self,enabled):
self._featureTrackerIsEnabled = (enabled == True)
def setRegionMaximum(self):
if not self.trackableFeature.dataSource.sourceIsEmpty:
xMaximum = len(self.trackableFeature.dataSource.intensityProfiles.iloc[0])
self.regionSpinBoxControl.setSpinBoxMaxima(xMaximum)
def __init__(self):
qt.QWidget.__init__(self,parent=None)
layout = qt.QVBoxLayout()
spinbox1 = qt.QSpinBox()
spinbox2 = qt.QSpinBox()
textEdit = qt.QTextEdit()
button = qt.QPushButton()
slider = qt.QSlider(q.Qt.Horizontal)
self.model = Model()
valueObserver = Observer()
self.valueObserver = valueObserver
valueObserver.bindToProperty(spinbox1, "value")
valueObserver.bindToProperty(spinbox2, "value")
valueObserver.bindToProperty(self.model, "value")
valueObserver.bindToProperty(slider, "value")
textObserver = Observer()
self.textObserver = textObserver
textObserver.bindToProperty(self.model, "someText")
textObserver.bind(textEdit, textEdit.setPlainText, textEdit.textChanged, getter = textEdit.toPlainText)
button.clicked.connect(lambda: setattr(self.model,"value",10))
layout.addWidget(spinbox1)
layout.addWidget(spinbox2)
layout.addWidget(textEdit)
layout.addWidget(button)
layout.addWidget(slider)
self.setLayout(layout)
