def hideEvent(self, event):
TaurusValue.hideEvent(self, event)
try:
self.getModelObj().getParentObj().getAttribute(
'Value').disablePolling()
except:
pass
def showEvent(self, event):
TaurusValue.showEvent(self, event)
try:
self.getModelObj().getParentObj().getAttribute(
'Value').enablePolling(force=True)
except:
pass
def __init__(self, parent=None, designMode=False):
TaurusValue.__init__(self, parent=parent, designMode=designMode)
self.setLabelWidgetClass(LabelWidgetDragsDeviceAndAttribute)
self.setLabelConfig('dev_alias')
self.setReadWidgetClass(PoolIORegisterReadWidget)
self.setWriteWidgetClass(PoolIORegisterWriteWidget)
self.ioreg_dev = None
def __init__(self, parent=None, designMode=False):
TaurusValue.__init__(self, parent=parent, designMode=designMode)
self.setLabelWidgetClass(PoolChannelTVLabelWidget)
self.setWriteWidgetClass(None)
self.setUnitsWidgetClass(PoolChannelTVUnitsWidget)
self.setExtraWidgetClass(PoolChannelTVExtraWidget)
self.channel_dev = None
def __init__(self, parent=None, designMode=False):
TaurusValue.__init__(self, parent=parent, designMode=designMode)
self.setLabelWidgetClass(LabelWidgetDragsDeviceAndAttribute)
self.setLabelConfig('dev_alias')
self.setReadWidgetClass(PoolIORegisterReadWidget)
self.setWriteWidgetClass(PoolIORegisterWriteWidget)
self.ioreg_dev = None
def test_label_case_sensitivity(qtbot, caplog, taurus_test_ds):
"""Verify that case is respected of in the label widget"""
with check_taurus_deprecations(caplog, expected=0):
w = TaurusValue()
qtbot.addWidget(w)
w.setModel("tango:{}/MIXEDcase".format(taurus_test_ds))
def _ok():
assert w.labelWidget().text() == "MIXEDcase"
qtbot.waitUntil(_ok, timeout=3200)
def __init__(self, parent=None, designMode=False):
TaurusWidget.__init__(self, parent)
self.setLayout(Qt.QHBoxLayout())
# put a widget with a TaurusValue
w = Qt.QWidget()
w.setLayout(Qt.QGridLayout())
self._TaurusValue = TaurusValue(parent=w, designMode=designMode)
self._TaurusValue.setLabelWidgetClass(
LabelWidgetDragsDeviceAndAttribute)
self._TaurusValue.setLabelConfig('<dev_alias>')
self.layout().addWidget(w)
#...and a dev button next to the widget
self._devButton = TaurusDevButton(parent=self, designMode=designMode)
self._devButton.setText('')
self.layout().addWidget(self._devButton)
self.modelChanged.connect(self._updateTaurusValue)
class PoolChannel(TaurusWidget):
""" A widget that displays and controls a pool channel device
.. seealso:: :class:`PoolChannelTV`
"""
def __init__(self, parent=None, designMode=False):
TaurusWidget.__init__(self, parent)
self.setLayout(Qt.QHBoxLayout())
# put a widget with a TaurusValue
w = Qt.QWidget()
w.setLayout(Qt.QGridLayout())
self._TaurusValue = TaurusValue(parent=w, designMode=designMode)
self._TaurusValue.setLabelWidgetClass(LabelWidgetDragsDeviceAndAttribute)
self._TaurusValue.setLabelConfig("dev_alias")
self.layout().addWidget(w)
# ...and a dev button next to the widget
self._devButton = TaurusDevButton(parent=self, designMode=designMode)
self._devButton.setText("")
self.layout().addWidget(self._devButton)
self.connect(self, Qt.SIGNAL("modelChanged(const QString &)"), self._updateTaurusValue)
def _updateTaurusValue(self):
m = self.getModelName()
self._TaurusValue.setModel("%s/value" % m)
self._devButton.setModel(m)
class PoolChannel(TaurusWidget):
''' A widget that displays and controls a pool channel device
.. seealso:: :class:`PoolChannelTV`
'''
def __init__(self, parent=None, designMode=False):
TaurusWidget.__init__(self, parent)
self.setLayout(Qt.QHBoxLayout())
# put a widget with a TaurusValue
w = Qt.QWidget()
w.setLayout(Qt.QGridLayout())
self._TaurusValue = TaurusValue(parent=w, designMode=designMode)
self._TaurusValue.setLabelWidgetClass(
LabelWidgetDragsDeviceAndAttribute)
self._TaurusValue.setLabelConfig('<dev_alias>')
self.layout().addWidget(w)
#...and a dev button next to the widget
self._devButton = TaurusDevButton(parent=self, designMode=designMode)
self._devButton.setText('')
self.layout().addWidget(self._devButton)
self.modelChanged.connect(self._updateTaurusValue)
def _updateTaurusValue(self):
m = self.getModelName()
self._TaurusValue.setModel("%s/value" % m)
self._devButton.setModel(m)
def build_widgets(self, values, show_labels=False, width=240, height=20, value_width=120):
widgets_matrix = []
for row in values:
widgets_row = []
for cell in row:
cell_frame = self.create_frame_with_gridlayout()
count = 0
for synoptic in sorted(cell):
self.debug("processing synoptic %s" % synoptic)
name = model = synoptic
self.debug('Creating TaurusValue with model = %s' % model)
synoptic_value = TaurusValue(cell_frame)
self.modelsQueue.put((synoptic_value, model))
synoptic_value.itemClicked.connect(self.itemClicked)
if self.hideLabels:
synoptic_value.setLabelWidgetClass(None)
else:
# DO NOT DELETE THIS LINE!!!
synoptic_value.setLabelConfig('label')
cell_frame.layout().addWidget(synoptic_value, count, 0)
self._widgets_list.append(synoptic_value)
count += 1
# Done in this way as TauValue.mousePressEvent are never called
def mousePressEvent(event, obj):
# print 'In cell clicked'
targets = set(str(child.getModelName()) for child in obj.children()
if hasattr(child, 'underMouse') and child.underMouse() and hasattr(child, 'getModelName'))
[obj.itemClicked.emit(t)
for t in targets]
cell_frame.mousePressEvent = partial(
mousePressEvent, obj=cell_frame)
cell_frame.itemClicked.connect(self.itemClicked)
widgets_row.append(cell_frame)
widgets_matrix.append(widgets_row)
return widgets_matrix
def build_widgets(self,
values,
show_labels=False,
width=240,
height=20,
value_width=120):
widgets_matrix = []
for row in values:
widgets_row = []
for cell in row:
cell_frame = self.create_frame_with_gridlayout()
cell_frame.itemClicked.connect(self.onItemClicked)
count = 0
for synoptic in sorted(cell):
self.debug("processing synoptic %s" % synoptic)
name = model = synoptic
self.debug('Creating TaurusValue with model = %s' % model)
synoptic_value = TaurusValue(cell_frame)
self.modelsQueue.put((synoptic_value, model))
if self.hideLabels:
synoptic_value.setLabelWidgetClass(None)
else:
# DO NOT DELETE THIS LINE!!!
synoptic_value.setLabelConfig('label')
cell_frame.layout().addWidget(synoptic_value, count, 0)
self._widgets_list.append(synoptic_value)
count += 1
widgets_row.append(cell_frame)
widgets_matrix.append(widgets_row)
return widgets_matrix
def test_taurusvalue_subwidget_texts(qtbot, caplog):
"""Checks the texts for scalar attributes"""
model = "eval:@a=taurus.core.evaluation.test.res.mymod.MyClass()/a.foo"
expected = ("a.foo", "123", "123", "m")
depr = 0
with check_taurus_deprecations(caplog, expected=depr):
w = TaurusValue()
qtbot.addWidget(w)
w.setModel(model)
def _ok():
got = (
str(w.labelWidget().text()),
str(w.readWidget().text()),
str(w.writeWidget().displayText()),
str(w.unitsWidget().text()),
)
assert got == expected
qtbot.waitUntil(_ok, timeout=3200)
def build_widgets(self,
values,
show_labels=False,
width=240,
height=20,
value_width=120):
widgets_matrix = []
for row in values:
widgets_row = []
for cell in row:
cell_frame = self.create_frame_with_gridlayout()
count = 0
for synoptic in sorted(cell):
self.debug("processing synoptic %s" % synoptic)
name = model = synoptic
self.debug('Creating TaurusValue with model = %s' % model)
synoptic_value = TaurusValue(cell_frame)
self.modelsQueue.put((synoptic_value, model))
QtCore.QObject.connect(
synoptic_value, QtCore.SIGNAL("itemClicked(QString)"),
self.itemClicked)
if self.hideLabels:
synoptic_value.setLabelWidgetClass(None)
else:
# DO NOT DELETE THIS LINE!!!
synoptic_value.setLabelConfig('label')
cell_frame.layout().addWidget(synoptic_value, count, 0)
self._widgets_list.append(synoptic_value)
count += 1
# Done in this way as TauValue.mousePressEvent are never called
def mousePressEvent(event, obj):
# print 'In cell clicked'
targets = set(
str(child.getModelName()) for child in obj.children()
if hasattr(child, 'underMouse') and child.underMouse()
and hasattr(child, 'getModelName'))
[
obj.emit(Qt.SIGNAL("itemClicked(QString)"), t)
for t in targets
]
cell_frame.mousePressEvent = partial(mousePressEvent,
obj=cell_frame)
QtCore.QObject.connect(cell_frame,
QtCore.SIGNAL("itemClicked(QString)"),
self.itemClicked)
widgets_row.append(cell_frame)
widgets_matrix.append(widgets_row)
return widgets_matrix
def test_bug126(qtbot, caplog):
"""Verify that case is not lost when customizing a label (bug#126)"""
with check_taurus_deprecations(caplog, expected=0):
w = TaurusValue()
qtbot.addWidget(w)
w.setModel("tango:sys/tg_test/1/double_scalar")
label = "MIXEDcase"
w.setLabelConfig(label)
def _ok():
assert w.labelWidget().text() == label
qtbot.waitUntil(_ok, timeout=3200)
def __init__(self, parent=None, designMode=False):
TaurusWidget.__init__(self, parent)
self.setLayout(Qt.QHBoxLayout())
# put a widget with a TaurusValue
w = Qt.QWidget()
w.setLayout(Qt.QGridLayout())
self._TaurusValue = TaurusValue(parent=w, designMode=designMode)
self._TaurusValue.setLabelWidgetClass(LabelWidgetDragsDeviceAndAttribute)
self._TaurusValue.setLabelConfig("dev_alias")
self.layout().addWidget(w)
# ...and a dev button next to the widget
self._devButton = TaurusDevButton(parent=self, designMode=designMode)
self._devButton.setText("")
self.layout().addWidget(self._devButton)
self.connect(self, Qt.SIGNAL("modelChanged(const QString &)"), self._updateTaurusValue)
def setModel(self, model):
TaurusValue.setModel(self, model)
try:
self.ioreg_dev = taurus.Device(model)
except:
return
def showEvent(self, event):
TaurusValue.showEvent(self, event)
if self.ioreg_dev is not None:
self.ioreg_dev.getAttribute('Value').enablePolling(force=True)
def hideEvent(self, event):
TaurusValue.hideEvent(self, event)
if self.ioreg_dev is not None:
self.ioreg_dev.getAttribute('Value').disablePolling()
def setModel(self, model):
if model is not None:
# @todo: change this (it assumes tango naming!)
model = "%s/value" % model
TaurusValue.setModel(self, model)
def __init__(self, parent=None, designMode=False):
TaurusValue.__init__(self, parent=parent, designMode=designMode)
self.setLabelWidgetClass(LabelWidgetDragsDeviceAndAttribute)
self.setLabelConfig('<dev_alias>')
def hideEvent(self, event):
TaurusValue.hideEvent(self, event)
try:
self.getModelObj().getParentObj().getAttribute("Value").disablePolling()
except:
pass
def setModel(self, model):
print("!!!!! IN DUMMYCW.SETMODEL", model)
TaurusValue.setModel(self, model + '/double_scalar')
def setModel(self, model):
if model is not None:
model = "%s/value" % model # @todo: change this (it assumes tango naming!)
TaurusValue.setModel(self, model)
def showEvent(self, event):
TaurusValue.showEvent(self, event)
try:
self.getModelObj().getParentObj().getAttribute("Value").enablePolling(force=True)
except:
pass
def __init__(self, parent=None, designMode=False):
TaurusValue.__init__(self, parent=parent, designMode=designMode)
self.setLabelWidgetClass(LabelWidgetDragsDeviceAndAttribute)
self.setLabelConfig("dev_alias")
def generateTable(self,values):
#thermocouples = thermocouples if thermocouples is not None else self.thermocouples
self.setRowCount(len(values))
self.setColumnCount(5)
#self.vheaders = []
self.offset = 0
self.widgetbuffer = []
for i,tc in enumerate(sorted(values)):
#print 'setTableRow(%s,%s)'%(i,tc)
model,device,attribute,alias,archived,ok = tc
model,device,attribute,alias = map(str.upper,(model,device,attribute,alias))
#self.vheaders.append(model)
def ITEM(m,model='',size=0):
q = fn.qt.Draggable(Qt.QLabel)(m)
if size is not 0:
q.setMinimumWidth(size) #(.7*950/5.)
q._model = model
q._archived = archived
q.setDragEventCallback(lambda s=q:s._model)
return q
###################################################################
qf = Qt.QFrame()
qf.setLayout(Qt.QGridLayout())
qf.setMinimumWidth(self.SIZES[0])
qf.setSizePolicy(Qt.QSizePolicy.Expanding,Qt.QSizePolicy.Fixed)
#Order changed, it is not clear if it has to be done before or after adding TaurusValue selfect
self.setCellWidget(i+self.offset,0,qf)
#print('Adding item: %s, %s, %s, %s, %s' % (model,device,attribute,alias,archived))
if ok:
tv = TaurusValue() #TaurusValueLabel()
qf.layout().addWidget(tv,0,0)
tv.setParent(qf)
else:
self.setItem(i+self.offset,0,ITEM(model,model))
devlabel = ITEM(device,model,self.SIZES[1])
self.setItem(i+self.offset,1,devlabel)
self.setItem(i+self.offset,2,ITEM(attribute,model,self.SIZES[2]))
self.setItem(i+self.offset,3,ITEM(alias,model,self.SIZES[3]))
from PyTangoArchiving.widget.panel import showArchivingModes,show_history
if archived:
active = self.reader.is_attribute_archived(model,active=True)
txt = '/'.join(a.upper() if a in active else a for a in archived)
else:
txt = '...'
q = Qt.QPushButton(txt)
q.setFixedWidth(self.SIZES[-2])
q.setToolTip("""%s<br><br><pre>
'HDB' : Archived and updated, push to export values
'hdb' : Archiving stopped, push to export values
'...' : Not archived
</pre>"""%txt)
self.connect(q, Qt.SIGNAL("pressed ()"),
lambda a=self.reader.get_attribute_alias(model),o=q:
setattr(q,'w',show_history(a))) #showArchivingModes(a,parent=self)))
self.setItem(i+self.offset,4,q)
qc = Qt.QCheckBox()
qc.setFixedWidth(self.SIZES[-1])
self.setItem(i+self.offset,5,qc,1,1,Qt.Qt.AlignCenter,model)
if ok:
#print('Setting Model %s'%model)
#ADDING WIDGETS IN BACKGROUND DIDN'T WORKED, I JUST CAN SET MODELS FROM THE WORKER
try:
if self.worker:
self.worker.put([(lambda w=tv,m=model:w.setModel(m))])
#print 'worker,put,%s'%str(model)
else:
tv.setModel(model)
except:
print traceback.format_exc()
self.models.append(tv)
#self.widgetbuffer.extend([qf,self.itemAt(i+self.offset,1),self.itemAt(i+self.offset,2),self.itemAt(i+self.offset,3),self.itemAt(i+self.offset,4)])
fn.threads.Event().wait(.02)
if len(values):
def setup(o=self):
[o.setRowHeight(i,20) for i in range(o.rowCount())]
#o.setColumnWidth(0,350)
o.update()
o.repaint()
#print o.rowCount()
o.show()
setup(self)
if self.worker:
print( '%s.next()' % (self.worker) )
self.worker.next()
#threading.Event().wait(10.)
tracer('Out of generateTable()')
import sys from taurus.external.qt import Qt from taurus.qt.qtgui.application import TaurusApplication from taurus.qt.qtgui.panel import TaurusValue app = TaurusApplication(sys.argv) panel = Qt.QWidget() layout = Qt.QGridLayout() panel.setLayout(layout) w = TaurusValue(panel) layout.addWidget(w) w.model = 'sys/tg_test/1/double_scalar' panel.show() sys.exit(app.exec_())
def setModel(self, model):
TaurusValue.setModel(self, model)
if model == "" or model is None:
return
self.readWidget().setModel(model + "/Value")
self.channel_dev = taurus.Device(model)
def setModel(self, model):
print "!!!!! IN DUMMYCW.SETMODEL", model
TaurusValue.setModel(self, model + '/double_scalar')
def showEvent(self, event):
TaurusValue.showEvent(self, event)
if self.ioreg_dev is not None:
self.ioreg_dev.getAttribute('Value').enablePolling(force=True)
def setModel(self, model):
TaurusValue.setModel(self, model)
try:
self.ioreg_dev = taurus.Device(model)
except:
return
def generateTable(self, values):
#thermocouples = thermocouples if thermocouples is not None else self.thermocouples
self.setRowCount(len(values))
self.setColumnCount(5)
#self.vheaders = []
self.offset = 0
self.widgetbuffer = []
for i, tc in enumerate(sorted(values)):
#print 'setTableRow(%s,%s)'%(i,tc)
model, device, attribute, alias, archived, ok = tc
model, device, attribute, alias = map(
str.upper, (model, device, attribute, alias))
#self.vheaders.append(model)
def ITEM(m, model='', size=0):
q = fandango.qt.Draggable(Qt.QLabel)(m)
if size is not 0:
q.setMinimumWidth(size) #(.7*950/5.)
q._model = model
q._archived = archived
q.setDragEventCallback(lambda s=q: s._model)
return q
###################################################################
qf = Qt.QFrame()
qf.setLayout(Qt.QGridLayout())
qf.setMinimumWidth(self.SIZES[0])
qf.setSizePolicy(Qt.QSizePolicy.Expanding, Qt.QSizePolicy.Fixed)
#Order changed, it is not clear if it has to be done before or after adding TaurusValue selfect
self.setCellWidget(i + self.offset, 0, qf)
#print('Adding item: %s, %s, %s, %s, %s' % (model,device,attribute,alias,archived))
if ok:
tv = TaurusValue() #TaurusValueLabel()
qf.layout().addWidget(tv, 0, 0)
tv.setParent(qf)
else:
self.setItem(i + self.offset, 0, ITEM(model, model))
devlabel = ITEM(device, model, self.SIZES[1])
self.setItem(i + self.offset, 1, devlabel)
self.setItem(i + self.offset, 2,
ITEM(attribute, model, self.SIZES[2]))
self.setItem(i + self.offset, 3, ITEM(alias, model, self.SIZES[3]))
from PyTangoArchiving.widget.panel import showArchivingModes, show_history
if archived:
active = self.reader.is_attribute_archived(model, active=True)
txt = '/'.join(a.upper() if a in active else a
for a in archived)
else:
txt = '...'
q = Qt.QPushButton(txt)
q.setFixedWidth(self.SIZES[-2])
q.setToolTip("""%s<br><br><pre>
'HDB' : Archived and updated, push to export values
'hdb' : Archiving stopped, push to export values
'...' : Not archived
</pre>""" % txt)
self.connect(q,
Qt.SIGNAL("pressed ()"),
lambda a=self.reader.get_attribute_alias(
model), o=q: setattr(q, 'w', show_history(a))
) #showArchivingModes(a,parent=self)))
self.setItem(i + self.offset, 4, q)
qc = Qt.QCheckBox()
qc.setFixedWidth(self.SIZES[-1])
self.setItem(i + self.offset, 5, qc, 1, 1, Qt.Qt.AlignCenter,
model)
if ok:
#print('Setting Model %s'%model)
#ADDING WIDGETS IN BACKGROUND DIDN'T WORKED, I JUST CAN SET MODELS FROM THE WORKER
try:
if self.worker:
self.worker.put([(lambda w=tv, m=model: w.setModel(m))
])
#print 'worker,put,%s'%str(model)
else:
tv.setModel(model)
except:
print traceback.format_exc()
self.models.append(tv)
#self.widgetbuffer.extend([qf,self.itemAt(i+self.offset,1),self.itemAt(i+self.offset,2),self.itemAt(i+self.offset,3),self.itemAt(i+self.offset,4)])
fandango.threads.Event().wait(.02)
if len(values):
def setup(o=self):
[o.setRowHeight(i, 20) for i in range(o.rowCount())]
#o.setColumnWidth(0,350)
o.update()
o.repaint()
#print o.rowCount()
o.show()
setup(self)
if self.worker:
print('%s.next()' % (self.worker))
self.worker.next()
#threading.Event().wait(10.)
tracer('Out of generateTable()')
def hideEvent(self, event):
TaurusValue.hideEvent(self, event)
if self.ioreg_dev is not None:
self.ioreg_dev.getAttribute('Value').disablePolling()