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 setModel(self, modelNames):
'''Removes current TaurusCurveItems and adds new ones.
:param modelNames: (sequence<str> or str) the names of the models to be
plotted. For convenience, a string is also accepted
(instead of a sequence of strings), in which case the
string will be internally converted to a sequence by
splitting it on whitespace and commas. Each model can
optionally be composed of two parts, separated by "|"
indicating X and Y components for the curve. If only
one part is given, it is used for Y and X is
automatically generated as an index.
.. seealso:: :meth:`addModels`
'''
plot = self.get_plot()
# delete current TaurusCurveItems
taurusCurveItems = [
item for item in plot.get_public_items()
if isinstance(item, TaurusCurveItem)
]
plot.del_items(taurusCurveItems)
self._modelNames = CaselessList()
# add new TaurusCurveItems
self.addModels(modelNames)
def addModels(self, models):
''' Add given models to the selected models list'''
if len(models) == 0:
models = ['']
if self.isSingleModelMode():
self.resetListedModels()
if self._allowDuplicates:
self.list.addModels(models)
else:
listedmodels = CaselessList(self.getListedModels())
for m in models:
if m not in listedmodels:
listedmodels.append(m)
self.list.addModels([m])
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 __init__(self, stream, cols=None, number_fmt='%8.4f', col_width=8,
col_sep=' ', output_block=False, **pars):
DataRecorder.__init__(self, **pars)
self._stream = weakref.ref(stream)
if not number_fmt.startswith('%'):
number_fmt = '%%s' % number_fmt
self._number_fmt = number_fmt
self._col_sep = col_sep
self._col_width = col_width
if isinstance(cols, collections.Sequence) and \
not isinstance(cols, str):
cols = CaselessList(cols)
elif isinstance(cols, numbers.Number):
cols = cols
else:
cols = None
self._columns = cols
self._output_block = output_block
def __init__(self, stream, cols=None, number_fmt='%8.4f', col_width=8,
col_sep=' ', output_block=False, **pars):
DataRecorder.__init__(self, **pars)
self._stream = stream
if not number_fmt.startswith('%'):
number_fmt = '%%s' % number_fmt
self._number_fmt = number_fmt
self._col_sep = col_sep
self._col_width = col_width
if operator.isSequenceType(cols) and \
not isinstance(cols, (str, unicode)):
cols = CaselessList(cols)
elif operator.isNumberType(cols):
cols = cols
else:
cols = None
self._columns = cols
self._output_block = output_block
def setModel(self, modelNames):
'''Removes current TaurusCurveItems and adds new ones.
:param modelNames: (sequence<str> or str) the names of the models to be
plotted. For convenience, a string is also accepted
(instead of a sequence of strings), in which case the
string will be internally converted to a sequence by
splitting it on whitespace and commas.
.. seealso:: :meth:`addModels`
'''
plot = self.get_plot()
# delete current TaurusCurveItems
taurusTrendItems = self.getTaurusTrendItems()
plot.del_items(taurusTrendItems)
self._modelNames = CaselessList()
# add new TaurusCurveItems
self.addModels(modelNames)
def onExpConfChanged(self, expconf):
'''
Slot to be called when experimental configuration changes. It should
remove the temporary panels and create the new ones needed.
:param expconf: (dict) An Experiment Description dictionary. See
:meth:`sardana.taurus.qt.qtcore.tango.sardana.
QDoor.getExperimentDescription`
for more details
'''
if expconf['ActiveMntGrp'] is None:
return
if expconf['ActiveMntGrp'] not in expconf['MntGrpConfigs'].keys():
self.warning("ActiveMntGrp '%s' is not defined" %
expconf['ActiveMntGrp'])
return
mgconfig = expconf['MntGrpConfigs'][expconf['ActiveMntGrp']]
channels = dict(getChannelConfigs(mgconfig, sort=False))
# classify by type of plot:
trends1d = {}
trends2d = {}
plots1d = {}
images = {}
for chname, chdata in channels.items():
ptype = chdata['plot_type']
if ptype == PlotType.No:
continue
elif ptype == PlotType.Spectrum:
axes = tuple(chdata['plot_axes'])
# TODO: get default value from the channel.
ndim = chdata.get('ndim', 0)
if ndim == 0: # this is a trend
if axes in trends1d:
trends1d[axes].append(chname)
else:
trends1d[axes] = CaselessList([chname])
elif ndim == 1: # a 1D plot (e.g. a spectrum)
pass # TODO: implement
else:
self.warning('Cannot create plot for %s', chname)
elif ptype == PlotType.Image:
axes = tuple(chdata['plot_axes'])
# TODO: get default value from the channel.
ndim = chdata.get('ndim', 1)
if ndim == 0: # a mesh-like plot?
pass # TODO implement
elif ndim == 1: # a 2D trend
if axes in trends2d:
trends2d[axes].append(chname)
else:
trends2d[axes] = CaselessList([chname])
elif ndim == 2: # a 2D plot (e.g. an image)
pass # TODO: implement
else:
self.warning('Cannot create plot for %s', chname)
new1d, removed1d = self._updateTemporaryTrends1D(trends1d)
self.newShortMessage.emit("Changed panels (%i new, %i removed)" %
(len(new1d), len(removed1d)))
def setImageAttrName(self, attr_name):
self._image_attr_names = CaselessList()
self.addImageAttrName(attr_name)
