def setModel(self, model):
TaurusBaseWidget.setModel(self, model)
plot = self.get_plot()
if self.image is not None:
self.disconnect(self.image.getSignaller(),
Qt.SIGNAL("dataChanged"),
self.update_cross_sections)
plot.del_item(self.image)
del self.image
self.unregisterEvents()
if model is None:
return
beamviewer = self.getPluginDevice('beamviewer')
if not beamviewer:
return
image_attr = beamviewer.getAttribute('VideoImage')
param = ImageParam()
param.interpolation = 0 # None (nearest pixel)
self.image = LimaVideoImageItem(param)
self.image.setModel(image_attr)
self.connect(self.image.getSignaller(), Qt.SIGNAL("dataChanged"),
self.update_cross_sections)
plot.add_item(self.image)
self.registerEvents()
def setModel(self, m):
# force to build another controller
self._controller = None
self._permanentText = None
TaurusBaseWidget.setModel(self, m)
if self.modelFragmentName:
self.setFgRole(self.modelFragmentName)
def __init__(self,
parent=None,
designMode=False,
taurusparam=None,
toolbar=True,
**kwargs):
'''see :class:`guiqwt.plot.CurveDialog` for other valid initialization parameters'''
CurveDialog.__init__(self, parent=parent, toolbar=toolbar, **kwargs)
TaurusBaseWidget.__init__(self, 'TaurusTrendDialog')
self.deprecated(rel='4.1',
dep='TaurusTrendDialog',
alt='TaurusTrend / taurus tpg trend launcher')
self.setWindowFlags(Qt.Qt.Widget)
self._designMode = designMode
self._modelNames = CaselessList()
from guiqwt.styles import style_generator
self.style = style_generator()
self.setSupportedMimeTypes(
[TAURUS_MODEL_LIST_MIME_TYPE, TAURUS_ATTR_MIME_TYPE])
from taurus.qt.qtgui.extra_guiqwt.tools import TaurusModelChooserTool, AutoScrollTool
self.add_tool(TaurusModelChooserTool, singleModel=False)
self.add_tool(AutoScrollTool)
self.setModifiableByUser(self._modifiableByUser)
if taurusparam is None:
taurusparam = TaurusTrendParam()
self.defaultTaurusparam = taurusparam
self.setContextMenuPolicy(Qt.Qt.CustomContextMenu)
self.registerConfigDelegate(self.get_tool(AutoScrollTool))
def __init__(self,
parent=None,
designMode=False,
toolbar=True,
stackMode='deltatime',
buffersize=512,
options=None,
**kwargs):
'''see :class:`guiqwt.plot.ImageDialog` for other valid initialization parameters'''
defaultOptions = dict(lock_aspect_ratio=False)
if options is not None:
defaultOptions.update(options)
ImageDialog.__init__(self,
parent=parent,
toolbar=toolbar,
options=defaultOptions,
**kwargs)
TaurusBaseWidget.__init__(self, "TaurusTrend2DDialog")
self.trendItem = None
self.buffersize = buffersize
self._useArchiving = False
self._stackMode = stackMode
self.setStackMode(stackMode)
self.setWindowFlags(Qt.Qt.Widget)
# add some tools
for toolklass in (TaurusModelChooserTool, AutoScrollTool):
self.add_tool(toolklass)
self.get_tool(TaurusModelChooserTool).singleModel = True
self.setModifiableByUser(self._modifiableByUser)
self.setContextMenuPolicy(Qt.Qt.CustomContextMenu)
def setModel(self, model):
dev_name, self._image_attr_name = model.rsplit('/', 1)
obj = self.getTaurusFactory().getDevice(dev_name)
if obj is not None:
obj.addImageAttrName(self._image_attr_name)
TaurusBaseWidget.setModel(self, dev_name)
self.setWindowTitle(self.getModel())
def __init__(
self,
parent=None,
profile='spockdoor',
use_model_from_profile=False,
extensions=None,
kernel='python3',
**kw):
RichJupyterWidget.__init__(self, parent=parent, **kw)
TaurusBaseWidget.__init__(self)
self.setObjectName(self.__class__.__name__)
self.setModelInConfig(True)
self._profile = profile
self.use_model_from_profile = use_model_from_profile
if extensions is None:
extensions = []
extensions.insert(
0, "sardana.taurus.qt.qtgui.extra_sardana.qtspock_ext")
self._extensions = extensions
self._kernel_name = kernel
self._macro_server_name = None
self._macro_server_alias = None
self._door_name = None
self._door_alias = None
self.kernel_manager = SpockKernelManager(kernel_name=kernel)
self.kernel_manager.kernel_about_to_launch.connect(
self._handle_kernel_lauched)
def setModel(self, m):
TaurusBaseWidget.setModel(self, m)
view, modelObj = self.viewWidget(), self.getModelObj()
model = view.model()
if model is None:
return
model.setDataSource(modelObj)
def updateStyle(self):
if self.getShowQuality():
self.setAutoFillBackground(True)
# TODO: get quality/state from model and update accordingly
else:
self.setAutoFillBackground(False)
# TODO: restore colors
TaurusBaseWidget.updateStyle(self)
def updateStyle(self):
if self.getShowQuality():
self.setAutoFillBackground(True)
# TODO: get quality/state from model and update accordingly
else:
self.setAutoFillBackground(False)
# TODO: restore colors
TaurusBaseWidget.updateStyle(self)
def mousePressEvent(self, event):
""" Records last event position to use it for DragEvents """
try:
self.mousePos = event.scenePos().x(), event.scenePos().y()
except:
self.mousePos = event.x(), event.y()
self.debug('MouseEvent received is not a GraphicsScene event, using raw position %s' % str(
self.mousePos))
TaurusBaseWidget.mousePressEvent(self, event)
def mousePressEvent(self, event):
""" Records last event position to use it for DragEvents """
try:
self.mousePos = event.scenePos().x(), event.scenePos().y()
except:
self.mousePos = event.x(), event.y()
self.debug('MouseEvent received is not a GraphicsScene event, using raw position %s' % str(
self.mousePos))
TaurusBaseWidget.mousePressEvent(self, event)
def __init__(self, parent=None, designMode=False, toolbar=True, **kwargs):
'''see :class:`guiqwt.plot.ImageDialog` for other valid initialization parameters'''
ImageDialog.__init__(self, parent=parent, toolbar=toolbar, **kwargs)
TaurusBaseWidget.__init__(self, 'TaurusImageDialog')
self.setWindowFlags(Qt.Qt.Widget)
self.imgItem = None
from taurus.qt.qtgui.extra_guiqwt.tools import TaurusModelChooserTool
self.add_tool(TaurusModelChooserTool, singleModel=True)
self.setModifiableByUser(True)
self.setContextMenuPolicy(Qt.Qt.CustomContextMenu)
def detach(self):
"""Detaches the widget from the model"""
TaurusBaseWidget.detach(self)
# ----------------------------------------------------------------------
# Write your own code here after detaching the widget from the model
# by default disable widget when dettached
self.setEnabled(False)
def setModel(self, model):
'''reimplemented from :class:`TaurusBaseWidget`'''
TaurusBaseWidget.setModel(self, model)
self._reloadConf(force=True)
#set the model of some child widgets
door = self.getModelObj()
if door is None: return
tghost = taurus.Database().getNormalName() #@todo: get the tghost from the door model instead
msname = door.macro_server.getFullName()
self.ui.taurusModelTree.setModel(tghost)
self.ui.sardanaElementTree.setModel(msname)
def __init__(self, parent=None, door=None, plotsButton=True):
Qt.QWidget.__init__(self, parent)
TaurusBaseWidget.__init__(self, 'ExpDescriptionEditor')
self.loadUi()
self.ui.buttonBox.setStandardButtons(Qt.QDialogButtonBox.Reset | Qt.QDialogButtonBox.Apply)
newperspectivesDict = copy.deepcopy(self.ui.sardanaElementTree.KnownPerspectives)
#newperspectivesDict[self.ui.sardanaElementTree.DftPerspective]['model'] = [SardanaAcquirableProxyModel, SardanaElementPlainModel]
newperspectivesDict[self.ui.sardanaElementTree.DftPerspective]['model'][0] = SardanaAcquirableProxyModel
self.ui.sardanaElementTree.KnownPerspectives = newperspectivesDict #assign a copy because if just a key of this class memberwas modified, all instances of this class would be affected
self.ui.sardanaElementTree._setPerspective(self.ui.sardanaElementTree.DftPerspective)
self._localConfig = None
self._originalConfiguration = None
self._dirty = False
self._dirtyMntGrps = set()
self.connect(self.ui.activeMntGrpCB, Qt.SIGNAL('activated (QString)'), self.changeActiveMntGrp)
self.connect(self.ui.createMntGrpBT, Qt.SIGNAL('clicked ()'), self.createMntGrp)
self.connect(self.ui.deleteMntGrpBT, Qt.SIGNAL('clicked ()'), self.deleteMntGrp)
self.connect(self.ui.compressionCB, Qt.SIGNAL('currentIndexChanged (int)'), self.onCompressionCBChanged)
self.connect(self.ui.pathLE, Qt.SIGNAL('textEdited (QString)'), self.onPathLEEdited)
self.connect(self.ui.filenameLE, Qt.SIGNAL('textEdited (QString)'), self.onFilenameLEEdited)
self.connect(self.ui.channelEditor.getQModel(), Qt.SIGNAL('dataChanged (QModelIndex, QModelIndex)'), self._updateButtonBox)
self.connect(self.ui.channelEditor.getQModel(), Qt.SIGNAL('modelReset ()'), self._updateButtonBox)
preScanList = self.ui.preScanList
self.connect(preScanList, Qt.SIGNAL('dataChanged'),
self.onPreScanSnapshotChanged)
#TODO: For Taurus 4 compatibility
if hasattr(preScanList, "dataChangedSignal"):
preScanList.dataChangedSignal.connect(self.onPreScanSnapshotChanged)
self.connect(self.ui.choosePathBT, Qt.SIGNAL('clicked ()'), self.onChooseScanDirButtonClicked)
self.__plotManager = None
icon = resource.getIcon(":/actions/view.svg")
self.togglePlotsAction = Qt.QAction(icon, "Show/Hide plots", self)
self.togglePlotsAction.setCheckable(True)
self.togglePlotsAction.setChecked(False)
self.togglePlotsAction.setEnabled(plotsButton)
self.addAction(self.togglePlotsAction)
self.connect(self.togglePlotsAction, Qt.SIGNAL("toggled(bool)"),
self.onPlotsButtonToggled)
self.ui.plotsButton.setDefaultAction(self.togglePlotsAction)
if door is not None:
self.setModel(door)
self.connect(self.ui.buttonBox, Qt.SIGNAL("clicked(QAbstractButton *)"), self.onDialogButtonClicked)
#Taurus Configuration properties and delegates
self.registerConfigDelegate(self.ui.channelEditor)
def setModel(self, model):
'''reimplemented from :class:`TaurusBaseWidget`'''
TaurusBaseWidget.setModel(self, model)
self._reloadConf(force=True)
# set the model of some child widgets
door = self.getModelObj()
if door is None:
return
# @todo: get the tghost from the door model instead
tghost = taurus.Authority().getNormalName()
msname = door.macro_server.getFullName()
self.ui.taurusModelTree.setModel(tghost)
self.ui.sardanaElementTree.setModel(msname)
door.experimentConfigurationChanged.connect(
self._experimentConfigurationChanged)
def __init__(self, parent=None, designMode=False, toolbar=True, **kwargs):
'''see :class:`guiqwt.plot.CurveDialog` for other valid initialization parameters'''
CurveDialog.__init__(self, parent=parent, toolbar=toolbar, **kwargs)
TaurusBaseWidget.__init__(self, 'TaurusCurveDialog')
self.setWindowFlags(Qt.Qt.Widget)
self._designMode = designMode
self._modelNames = CaselessList()
from guiqwt.styles import style_generator
self.style = style_generator()
self.setSupportedMimeTypes(
[TAURUS_MODEL_LIST_MIME_TYPE, TAURUS_ATTR_MIME_TYPE])
from taurus.qt.qtgui.extra_guiqwt.tools import TaurusCurveChooserTool
self.add_tool(TaurusCurveChooserTool)
self.setModifiableByUser(self._modifiableByUser)
self.setContextMenuPolicy(Qt.Qt.CustomContextMenu)
def detach(self):
"""Detaches the widget from the model"""
TaurusBaseWidget.detach(self)
#----------------------------------------------------------------------
# Write your own code here after detaching the widget from the model
#
# Typical code is:
# self.emit(QtCore.SIGNAL('valueChangedDueToEvent(QString)'),
# QtCore.QString(value_str))
# self.disconnect(self, QtCore.SIGNAL('valueChangedDueToEvent(QString)'),
# self.setTextValue)
# by default disable widget when dettached
self.setEnabled(False)
def getQtDesignerPluginInfo(cls):
"""reimplemented from :class:`TaurusBaseWidget`"""
ret = TaurusBaseWidget.getQtDesignerPluginInfo()
ret['module'] = 'taurus.qt.qtgui.plot'
ret['group'] = 'Taurus Display'
ret['icon'] = 'designer:qwtplot.png'
return ret
def setModel(self, m):
'''reimplemented from :class:`TaurusBaseWidget`'''
if isinstance(m, Qt.QAbstractItemModel):
self.warning(
"Deprecation warning: use setQModel() if you want to set a Qt Item Model. The setModel() method is reserved for Taurus models")
return Qt.QAbstractItemView.setQModel(self, m)
return TaurusBaseWidget.setModel(self, m)
def getQtDesignerPluginInfo(cls):
"""reimplemented from :class:`TaurusBaseWidget`"""
ret = TaurusBaseWidget.getQtDesignerPluginInfo()
ret['module'] = 'taurus.qt.qtgui.extra_guiqwt'
ret['group'] = 'Taurus Display'
ret['icon'] = 'designer:qwtplot.png'
return ret
def getQtDesignerPluginInfo(cls):
"""reimplemented from :class:`TaurusBaseWidget`"""
ret = TaurusBaseWidget.getQtDesignerPluginInfo()
ret['group'] = 'Taurus Input'
ret['module'] = 'taurus.qt.qtgui.input'
ret['icon'] = "designer:combobox.png"
return ret
def getQtDesignerPluginInfo(cls):
"""reimplemented from :class:`TaurusBaseWidget`"""
ret = TaurusBaseWidget.getQtDesignerPluginInfo()
ret['group'] = 'Taurus Input'
ret['module'] = 'taurus.qt.qtgui.input'
ret['icon'] = "designer:combobox.png"
return ret
def displayValue(self, v):
"""Reimplementation of displayValue for TaurusLabel"""
if self._permanentText is None:
value = TaurusBaseWidget.displayValue(self, v)
else:
value = self._permanentText
dev = None
attr = None
modeltype = self.getModelType()
if modeltype == TaurusElementType.Device:
dev = self.getModelObj()
elif modeltype == TaurusElementType.Attribute:
attr = self.getModelObj()
dev = attr.getParent()
try:
v = value.format(dev=dev, attr=attr)
except Exception as e:
self.warning(
"Error formatting display (%r). Reverting to raw string", e)
v = value
return v
def setModel(self, m):
"""reimplemented from :class:`TaurusBaseWidget`"""
if isinstance(m, Qt.QAbstractItemModel):
self.warning(("Deprecation warning: use setQModel() if you" +
" want to set a Qt Item Model. The setModel()" +
" method is reserved for Taurus models"))
return Qt.QAbstractItemView.setQModel(self, m)
return TaurusBaseWidget.setModel(self, m)
def setModel(self, model):
TaurusBaseWidget.setModel(self, model)
# Update the table
modelObj = self.getModelObj()
if modelObj is None:
dev_name = None
self.db = None
else:
validator = modelObj.getNameValidator()
groups = validator.getUriGroups(modelObj.getFullName())
dev_name = groups['devname']
# -----------------------------------------------------------------
# Workaround for bug-256
# (use next line instead of the other one when bug-256 is fixed)
# self.db = modelObj.getParentObj() # use this instead
self.db = modelObj.factory().getAuthority(groups['authority'])
# -----------------------------------------------------------------
self.setTable(dev_name)
def setModel(self, model):
TaurusBaseWidget.setModel(self, model)
# Update the table
modelObj = self.getModelObj()
if modelObj is None:
dev_name = None
self.db = None
else:
validator = modelObj.getNameValidator()
groups = validator.getUriGroups(modelObj.getFullName())
dev_name = groups['devname']
# -----------------------------------------------------------------
# Workaround for bug-256
# (use next line instead of the other one when bug-256 is fixed)
# self.db = modelObj.getParentObj() # use this instead
self.db = modelObj.factory().getAuthority(groups['authority'])
# -----------------------------------------------------------------
self.setTable(dev_name)
def getModelClass(self):
'''see :meth:`TaurusBaseComponent.getModelClass`. Note that in the case of
:class:`TaurusLauncherButton`, the class is completely dependent on the
widget's class'''
try:
return self.widget().getModelClass()
except:
# return None #@TODO: Uncommenting this avoids the exception when
# TaurusBaseWidget.getModelClass chokes with relative classes. But
# the thing should be solved at TaurusBaseWidget.getModelClass
# level
return TaurusBaseWidget.getModelClass(self)
def getModelClass(self):
'''see :meth:`TaurusBaseComponent.getModelClass`. Note that in the case of
:class:`TaurusLauncherButton`, the class is completely dependent on the
widget's class'''
try:
return self.widget().getModelClass()
except:
# return None #@TODO: Uncommenting this avoids the exception when
# TaurusBaseWidget.getModelClass chokes with relative classes. But
# the thing should be solved at TaurusBaseWidget.getModelClass
# level
return TaurusBaseWidget.getModelClass(self)
def __init__(self,
parent=None,
designMode=False,
gui=None,
extraWidgets=None):
Qt.QWizard.__init__(self, parent)
name = "PanelDescriptionWizard"
TaurusBaseWidget.__init__(self, name)
self._panelDescription = None
if gui is None:
gui = parent
if gui is not None:
self._gui = weakref.proxy(gui)
###self.setOption(self.HaveFinishButtonOnEarlyPages, True)
#self.namePG = NamePage()
self.widgetPG = WidgetPage(extraWidgets=extraWidgets)
self.advSettingsPG = AdvSettingsPage()
# self.addPage(self.namePG)
self.addPage(self.widgetPG)
self.addPage(self.advSettingsPG)
def __init__(self, parent=None, designMode=False, toolbar=True,
stackMode='deltatime', buffersize=512, options=None, **kwargs):
"""see :class:`guiqwt.plot.ImageDialog` for other valid initialization
parameters"""
defaultOptions = dict(lock_aspect_ratio=False)
if options is not None:
defaultOptions.update(options)
ImageDialog.__init__(self, parent=parent, toolbar=toolbar,
options=defaultOptions, **kwargs)
TaurusBaseWidget.__init__(self, "TaurusTrend2DDialog")
self.trendItem = None
self.buffersize = buffersize
self._useArchiving = False
self._stackMode = stackMode
self.setStackMode(stackMode)
self.setWindowFlags(Qt.Qt.Widget)
# add some tools
for toolklass in (TaurusModelChooserTool, AutoScrollTool):
self.add_tool(toolklass)
self.get_tool(TaurusModelChooserTool).singleModel = True
self.setModifiableByUser(self._modifiableByUser)
self.setContextMenuPolicy(Qt.Qt.CustomContextMenu)
self.registerConfigDelegate(self.get_tool(AutoScrollTool))
def attach(self):
"""Attaches the widget to the model"""
if self.isAttached():
return True
# ----------------------------------------------------------------------
# Write your own code here before attaching widget to attribute connect
# the proper signal so that the first event is correctly received by the
# widget
ret = TaurusBaseWidget.attach(self)
# by default enable/disable widget according to attach state
self.setEnabled(ret)
return ret
def attach(self):
"""Attaches the widget to the model"""
if self.isAttached():
return True
#----------------------------------------------------------------------
# Write your own code here before attaching widget to attribute connect
# the proper signal so that the first event is correctly received by the
# widget
#
# Typical code is:
# self.connect(self, QtCore.SIGNAL('valueChangedDueToEvent(QString)'),
# self.setTextValue)
ret = TaurusBaseWidget.attach(self)
# by default enable/disable widget according to attach state
self.setEnabled(ret)
return ret
def getQtDesignerPluginInfo(cls):
d = TaurusBaseWidget.getQtDesignerPluginInfo()
d.update(_QT_PLUGIN_INFO)
return d
def getModelMimeData(self):
mimeData = TaurusBaseWidget.getModelMimeData(self)
mimeData.setText(self.text())
return mimeData
def setModel(self, m):
# force to build another controller
self._controller = None
TaurusBaseWidget.setModel(self, m)
if self.modelFragmentName:
self.setFgRole(self.modelFragmentName)
def setModel(self, model):
TaurusBaseWidget.setModel(self, model)
self.update_button()
def setModifiableByUser(self, modifiable):
"""reimplemented from :class:`TaurusBaseWidget`"""
self.get_tool(TaurusModelChooserTool).action.setEnabled(modifiable)
self.get_plot().set_items_readonly(not modifiable)
TaurusBaseWidget.setModifiableByUser(self, modifiable)
def setModel(self, m):
# force to build another controller
self._controller = None
TaurusBaseWidget.setModel(self, m)
def setModifiableByUser(self, modifiable):
'''reimplemented from :class:`TaurusBaseWidget`'''
from taurus.qt.qtgui.extra_guiqwt.tools import TaurusModelChooserTool
self.get_tool(TaurusModelChooserTool).action.setEnabled(modifiable)
self.get_plot().set_items_readonly(not modifiable)
TaurusBaseWidget.setModifiableByUser(self, modifiable)
def setModel(self, model):
TaurusBaseWidget.setModel(self, model)
self.update_button()
def displayValue(self, v):
'''see :meth:`TaurusBaseComponent.displayValue`'''
if self._text is not None:
return self._text # make sure the text is not changed once set
TaurusBaseWidget.displayValue(self, v)
def parentModelChanged(self, parentmodel_name):
TaurusBaseWidget.parentModelChanged(self, parentmodel_name)
self.__loadMacroNames()
def getQtDesignerPluginInfo(cls):
ret = TaurusBaseWidget.getQtDesignerPluginInfo()
ret['module'] = 'taurus.qt.qtgui.table'
ret['group'] = 'Taurus Views'
ret['icon'] = "designer:table.png"
return ret
def displayValue(self, v):
'''see :meth:`TaurusBaseComponent.displayValue`'''
if self._text is not None:
return self._text # make sure the text is not changed once set
TaurusBaseWidget.displayValue(self, v)
def setModel(self, m):
# force to build another controller
self._controller = None
TaurusBaseWidget.setModel(self, m)
def setModel(self, model):
if isinstance(model, Qt.QAbstractItemModel):
Qt.QAbstractItemView.setModel(self, model)
else:
TaurusBaseWidget.setModel(self, model)
self.__loadMacroNames()
def getQtDesignerPluginInfo(cls):
d = TaurusBaseWidget.getQtDesignerPluginInfo()
d.update(_QT_PLUGIN_INFO)
return d
def getQtDesignerPluginInfo(cls):
ret = TaurusBaseWidget.getQtDesignerPluginInfo()
ret['module'] = 'taurus.qt.qtgui.graphic'
ret['group'] = 'Taurus Display'
ret['icon'] = "designer:graphicsview.png"
return ret
def setModel(self, model_name):
TaurusBaseWidget.setModel(self, model_name)
self._elementTree.setModel(model_name)
self._is_filesystem_prepared = False
self.prepare_filesystem()