def make_panel(self, parent):
'''Create a widget for the snuffling's control panel.
Normally called from the :py:meth:`setup_gui` method. Returns ``None`` if no panel
is needed (e.g. if the snuffling has no adjustable parameters).'''
params = self.get_parameters()
self._param_controls = {}
if params:
sarea = MyScrollArea(parent.get_panel_parent_widget())
sarea.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding))
frame = QFrame(sarea)
frame.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum))
sarea.setWidget(frame)
sarea.setWidgetResizable(True)
layout = QGridLayout()
layout.setContentsMargins(0,0,0,0)
layout.setSpacing(0)
frame.setLayout( layout )
parlayout = QGridLayout()
irow = 0
ipar = 0
have_switches = False
have_params = False
for iparam, param in enumerate(params):
if isinstance(param, Param):
if param.minimum <= 0.0:
param_control = LinValControl(high_is_none=param.high_is_none, low_is_none=param.low_is_none)
else:
param_control = ValControl(high_is_none=param.high_is_none, low_is_none=param.low_is_none, low_is_zero=param.low_is_zero)
param_control.setup(param.name, param.minimum, param.maximum, param.default, iparam)
self.get_viewer().connect( param_control, SIGNAL("valchange(PyQt_PyObject,int)"), self.modified_snuffling_panel )
self._param_controls[param.ident] = param_control
for iw, w in enumerate(param_control.widgets()):
parlayout.addWidget(w, ipar, iw)
ipar +=1
have_params = True
elif isinstance(param, Choice):
param_widget = ChoiceControl(param.ident, param.default, param.choices, param.name)
self.get_viewer().connect( param_widget, SIGNAL('choosen(PyQt_PyObject,PyQt_PyObject)'), self.choose_on_snuffling_panel )
self._param_controls[param.ident] = param_widget
parlayout.addWidget(param_widget, ipar, 0, 1, 3)
ipar += 1
have_params = True
elif isinstance(param, Switch):
have_switches = True
if have_params:
parframe = QFrame(sarea)
parframe.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum))
parframe.setLayout(parlayout)
layout.addWidget(parframe, irow, 0)
irow += 1
if have_switches:
swlayout = QGridLayout()
isw = 0
for iparam, param in enumerate(params):
if isinstance(param, Switch):
param_widget = SwitchControl(param.ident, param.default, param.name)
self.get_viewer().connect( param_widget, SIGNAL('sw_toggled(PyQt_PyObject,bool)'), self.switch_on_snuffling_panel )
self._param_controls[param.ident] = param_widget
swlayout.addWidget( param_widget, isw/10, isw%10 )
isw += 1
swframe = QFrame(sarea)
swframe.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum))
swframe.setLayout( swlayout )
layout.addWidget( swframe, irow, 0 )
irow += 1
butframe = QFrame(sarea)
butframe.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum))
butlayout = QHBoxLayout()
butframe.setLayout( butlayout )
live_update_checkbox = QCheckBox('Auto-Run')
if self._live_update:
live_update_checkbox.setCheckState(Qt.Checked)
butlayout.addWidget( live_update_checkbox )
self.get_viewer().connect( live_update_checkbox, SIGNAL("toggled(bool)"), self.live_update_toggled )
clear_button = QPushButton('Clear')
butlayout.addWidget( clear_button )
self.get_viewer().connect( clear_button, SIGNAL("clicked()"), self.clear_button_triggered )
call_button = QPushButton('Run')
butlayout.addWidget( call_button )
self.get_viewer().connect( call_button, SIGNAL("clicked()"), self.call_button_triggered )
for name, method in self._triggers:
but = QPushButton(name)
def call_and_update(method):
def f():
try:
method()
except SnufflingError, e:
if not isinstance(e, SnufflingCallFailed): # those have logged within error()
logger.error('%s: %s' % (self._name, e))
logger.error('%s: Snuffling action failed' % self._name)
self.get_viewer().update()
return f
self.get_viewer().connect( but, SIGNAL('clicked()'), call_and_update(method) )
butlayout.addWidget( but )
layout.addWidget(butframe, irow, 0)
irow += 1
spacer = QSpacerItem(0, 0, QSizePolicy.Expanding, QSizePolicy.Expanding)
layout.addItem(spacer, irow, 0)
return sarea
def make_panel(self, parent):
'''Create a widget for the snuffling's control panel.
Normally called from the :py:meth:`setup_gui` method. Returns ``None`` if no panel
is needed (e.g. if the snuffling has no adjustable parameters).'''
params = self.get_parameters()
self._param_controls = {}
if params:
sarea = MyScrollArea(parent.get_panel_parent_widget())
frame = QFrame(sarea)
sarea.setWidget(frame)
sarea.setWidgetResizable(True)
layout = QGridLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
frame.setLayout(layout)
parlayout = QVBoxLayout()
irow = 0
have_switches = False
have_params = False
for iparam, param in enumerate(params):
if isinstance(param, Param):
if param.minimum <= 0.0:
param_widget = LinValControl(
high_is_none=param.high_is_none,
low_is_none=param.low_is_none)
else:
param_widget = ValControl(
high_is_none=param.high_is_none,
low_is_none=param.low_is_none)
param_widget.setup(param.name, param.minimum,
param.maximum, param.default, iparam)
self.get_viewer().connect(
param_widget, SIGNAL("valchange(PyQt_PyObject,int)"),
self.modified_snuffling_panel)
self._param_controls[param.ident] = param_widget
parlayout.addWidget(param_widget)
have_params = True
elif isinstance(param, Choice):
param_widget = ChoiceControl(param.ident, param.default,
param.choices, param.name)
self.get_viewer().connect(
param_widget,
SIGNAL('choosen(PyQt_PyObject,PyQt_PyObject)'),
self.choose_on_snuffling_panel)
self._param_controls[param.ident] = param_widget
parlayout.addWidget(param_widget)
have_params = True
elif isinstance(param, Switch):
have_switches = True
if have_params:
parframe = QFrame(sarea)
parframe.setLayout(parlayout)
layout.addWidget(parframe, irow, 0)
irow += 1
if have_switches:
swlayout = QGridLayout()
isw = 0
for iparam, param in enumerate(params):
if isinstance(param, Switch):
param_widget = SwitchControl(param.ident,
param.default, param.name)
self.get_viewer().connect(
param_widget,
SIGNAL('sw_toggled(PyQt_PyObject,bool)'),
self.switch_on_snuffling_panel)
self._param_controls[param.ident] = param_widget
swlayout.addWidget(param_widget, isw / 10, isw % 10)
isw += 1
swframe = QFrame(sarea)
swframe.setLayout(swlayout)
layout.addWidget(swframe, irow, 0)
irow += 1
butframe = QFrame(sarea)
butlayout = QHBoxLayout()
butframe.setLayout(butlayout)
live_update_checkbox = QCheckBox('Auto-Run')
if self._live_update:
live_update_checkbox.setCheckState(Qt.Checked)
butlayout.addWidget(live_update_checkbox)
self.get_viewer().connect(live_update_checkbox,
SIGNAL("toggled(bool)"),
self.live_update_toggled)
clear_button = QPushButton('Clear')
butlayout.addWidget(clear_button)
self.get_viewer().connect(clear_button, SIGNAL("clicked()"),
self.clear_button_triggered)
call_button = QPushButton('Run')
butlayout.addWidget(call_button)
self.get_viewer().connect(call_button, SIGNAL("clicked()"),
self.call_button_triggered)
for name, method in self._triggers:
but = QPushButton(name)
def call_and_update(method):
def f():
try:
method()
except SnufflingError, e:
if not isinstance(
e, SnufflingCallFailed
): # those have logged within error()
logger.error('%s: %s' % (self._name, e))
logger.error('%s: Snuffling action failed' %
self._name)
self.get_viewer().update()
return f
self.get_viewer().connect(but, SIGNAL('clicked()'),
call_and_update(method))
butlayout.addWidget(but)
layout.addWidget(butframe, irow, 0)
irow += 1
return sarea
def make_panel(self, parent):
'''Create a widget for the snuffling's control panel.
Normally called from the :py:meth:`setup_gui` method. Returns ``None`` if no panel
is needed (e.g. if the snuffling has no adjustable parameters).'''
params = self.get_parameters()
self._param_controls = {}
if params:
sarea = MyScrollArea(parent.get_panel_parent_widget())
frame = QFrame(sarea)
sarea.setWidget(frame)
sarea.setWidgetResizable(True)
layout = QGridLayout()
frame.setLayout( layout )
irow = 0
have_switches = False
for iparam, param in enumerate(params):
if isinstance(param, Param):
if param.minimum <= 0.0:
param_widget = LinValControl(high_is_none=param.high_is_none, low_is_none=param.low_is_none)
else:
param_widget = ValControl(high_is_none=param.high_is_none, low_is_none=param.low_is_none)
param_widget.setup(param.name, param.minimum, param.maximum, param.default, iparam)
self.get_viewer().connect( param_widget, SIGNAL("valchange(PyQt_PyObject,int)"), self.modified_snuffling_panel )
self._param_controls[param.ident] = param_widget
layout.addWidget( param_widget, irow, 0, 1, 3 )
irow += 1
elif isinstance(param, Choice):
param_widget = ChoiceControl(param.ident, param.default, param.choices, param.name)
self.get_viewer().connect( param_widget, SIGNAL('choosen(PyQt_PyObject,PyQt_PyObject)'), self.choose_on_snuffling_panel )
self._param_controls[param.ident] = param_widget
layout.addWidget( param_widget, irow, 0, 1, 3 )
irow += 1
elif isinstance(param, Switch):
have_switches = True
if have_switches:
swframe = QFrame(sarea)
swlayout = QGridLayout()
swframe.setLayout( swlayout )
isw = 0
for iparam, param in enumerate(params):
if isinstance(param, Switch):
param_widget = SwitchControl(param.ident, param.default, param.name)
self.get_viewer().connect( param_widget, SIGNAL('sw_toggled(PyQt_PyObject,bool)'), self.switch_on_snuffling_panel )
self._param_controls[param.ident] = param_widget
swlayout.addWidget( param_widget, isw/10, isw%10 )
isw += 1
layout.addWidget( swframe, irow, 0, 1, 3 )
irow += 1
live_update_checkbox = QCheckBox('Auto-Run')
if self._live_update:
live_update_checkbox.setCheckState(Qt.Checked)
layout.addWidget( live_update_checkbox, irow, 0 )
self.get_viewer().connect( live_update_checkbox, SIGNAL("toggled(bool)"), self.live_update_toggled )
clear_button = QPushButton('Clear')
layout.addWidget( clear_button, irow, 1 )
self.get_viewer().connect( clear_button, SIGNAL("clicked()"), self.clear_button_triggered )
call_button = QPushButton('Run')
layout.addWidget( call_button, irow, 2 )
self.get_viewer().connect( call_button, SIGNAL("clicked()"), self.call_button_triggered )
return sarea
else:
return None
def make_panel(self, parent):
'''Create a widget for the snuffling's control panel.
Normally called from the :py:meth:`setup_gui` method. Returns ``None`` if no panel
is needed (e.g. if the snuffling has no adjustable parameters).'''
params = self.get_parameters()
self._param_controls = {}
if params:
sarea = MyScrollArea(parent.get_panel_parent_widget())
frame = QFrame(sarea)
sarea.setWidget(frame)
sarea.setWidgetResizable(True)
layout = QGridLayout()
frame.setLayout(layout)
irow = 0
have_switches = False
for iparam, param in enumerate(params):
if isinstance(param, Param):
if param.minimum <= 0.0:
param_widget = LinValControl(
high_is_none=param.high_is_none,
low_is_none=param.low_is_none)
else:
param_widget = ValControl(
high_is_none=param.high_is_none,
low_is_none=param.low_is_none)
param_widget.setup(param.name, param.minimum,
param.maximum, param.default, iparam)
self.get_viewer().connect(
param_widget, SIGNAL("valchange(PyQt_PyObject,int)"),
self.modified_snuffling_panel)
self._param_controls[param.ident] = param_widget
layout.addWidget(param_widget, irow, 0, 1, 3)
irow += 1
elif isinstance(param, Choice):
param_widget = ChoiceControl(param.ident, param.default,
param.choices, param.name)
self.get_viewer().connect(
param_widget,
SIGNAL('choosen(PyQt_PyObject,PyQt_PyObject)'),
self.choose_on_snuffling_panel)
self._param_controls[param.ident] = param_widget
layout.addWidget(param_widget, irow, 0, 1, 3)
irow += 1
elif isinstance(param, Switch):
have_switches = True
if have_switches:
swframe = QFrame(sarea)
swlayout = QGridLayout()
swframe.setLayout(swlayout)
isw = 0
for iparam, param in enumerate(params):
if isinstance(param, Switch):
param_widget = SwitchControl(param.ident,
param.default, param.name)
self.get_viewer().connect(
param_widget,
SIGNAL('sw_toggled(PyQt_PyObject,bool)'),
self.switch_on_snuffling_panel)
self._param_controls[param.ident] = param_widget
swlayout.addWidget(param_widget, isw / 10, isw % 10)
isw += 1
layout.addWidget(swframe, irow, 0, 1, 3)
irow += 1
live_update_checkbox = QCheckBox('Auto-Run')
if self._live_update:
live_update_checkbox.setCheckState(Qt.Checked)
layout.addWidget(live_update_checkbox, irow, 0)
self.get_viewer().connect(live_update_checkbox,
SIGNAL("toggled(bool)"),
self.live_update_toggled)
clear_button = QPushButton('Clear')
layout.addWidget(clear_button, irow, 1)
self.get_viewer().connect(clear_button, SIGNAL("clicked()"),
self.clear_button_triggered)
call_button = QPushButton('Run')
layout.addWidget(call_button, irow, 2)
self.get_viewer().connect(call_button, SIGNAL("clicked()"),
self.call_button_triggered)
return sarea
else:
return None
