def welcome(self):
# the overall frame
frame = lc.frame(title='my application')
# a document in the frame
doc = frame.document(title='Hello world!', id='doc1')
# a button in the document
b = lc.button(label='click me to show an alert'); doc.add(b)
b.onclick = lc.alert('clicked!')
# another button
b2 = lc.button(label='click me to add a new paragraph'); doc.add(b2)
b2.onclick = lc.load(routine='onbutton2')
# weave to produce html
return self.weaver.weave(frame)
def qedialog(title, text, Class="qe-dialog-output"):
"Returns the dialog widget"
dialog = lc.dialog(title=title, autoopen=True, Class=Class)
dialog.add(text) # Text
okbutton = lc.button(label='OK', onclick=select(element=dialog).destroy())
dialog.add(okbutton)
return dialog
def configuration_wizard(experiment):
doc = lc.document(
title='Configuration wizard for ARCS_beam',
id='instrument-configuration-wizard',
)
# button to skip this wizard
from . import load_manual_instrument_configuration
load_manual_configuration = load_manual_instrument_configuration(
experiment.id)
skip_button = lc.button(
label='skip this wizard',
onclick=select(element=doc).replaceBy(load_manual_configuration),
)
doc.add(skip_button)
# wizard
form = doc.form(id='arcs-beam-wizard')
form.text(name='fermi_nu', label='Fermi chopper frequency (Hz)', value=600)
# form.text(name='fermi_bladeradius', label = 'Fermi choipper blade radius (meter)', value=0.060364)
form.text(name='T0_nu', label='T0 chopper frequency (Hz)', value=120)
form.text(name='E', label='Desired incident energy (meV)', value=100)
form.text(name='emission_time',
label='Emission time (microsecond)',
value=10)
form.submitbutton()
form.onsubmit = select(element=form).submit(
actor='neutronexperiment/edit/ARCS_beam_wizard',
experiment_id=experiment.id)
return doc
def configuration_wizard(experiment):
doc = lc.document(
title='Configuration wizard for ARCS_beam',
id='instrument-configuration-wizard',
)
# button to skip this wizard
from . import load_manual_instrument_configuration
load_manual_configuration = load_manual_instrument_configuration(experiment.id)
skip_button = lc.button(
label='skip this wizard',
onclick=select(element=doc).replaceBy(load_manual_configuration),
)
doc.add(skip_button)
# wizard
form = doc.form(id='arcs-beam-wizard')
form.text(name='fermi_nu', label = 'Fermi chopper frequency (Hz)', value=600)
# form.text(name='fermi_bladeradius', label = 'Fermi choipper blade radius (meter)', value=0.060364)
form.text(name='T0_nu', label = 'T0 chopper frequency (Hz)', value=120)
form.text(name='E', label = 'Desired incident energy (meV)', value=100)
form.text(name='emission_time', label = 'Emission time (microsecond)', value=10)
form.submitbutton()
form.onsubmit = select(element=form).submit(
actor='neutronexperiment/edit/ARCS_beam_withmonitor2_wizard',
experiment_id = experiment.id)
return doc
def qedialog(title, text, Class="qe-dialog-output"):
"Returns the dialog widget"
dialog = lc.dialog(title=title, autoopen=True, Class=Class)
dialog.add(text) # Text
okbutton = lc.button( label = 'OK',
onclick = select(element=dialog).destroy())
dialog.add(okbutton)
return dialog
def visual(
instrument=None,
components=[], refresh_component_configuration_panel=None, component_in_focus=None,
actorname = None,
db = None,
director = None,
):
"""
instrument: id of the instrument which has the component chain
components: list of component instances
refresh_component_configuration_panel: action factory that creates an action to refresh component configuration panel give the component. sth like lambda component: ... some action ...
component_in_focus: the component that is now being focused
actorname: the actor to deal with events for this visual
db: db manager
"""
doc = lc.document(id='component-chain-container', title='Component chain')
sp = doc.splitter(id='component-chain')
# ids of components
ids = [c.id for c in components]
# ids of buttons for components
buttonids = [button_id_formatter_for_component % id for id in ids]
# ids of insert buttons for components
insertbuttonids = [button_id_formatter_for_insert_before % id for id in ids]
for component in components:
compuid = db.getUniqueIdentifierStr(component)
# button to insert before a component
insertbuttoncontainer = sp.section()
insertbutton = lc.button(id=button_id_formatter_for_insert_before%component.id)
insertbuttoncontainer.add(insertbutton)
insertbutton.Class='component-chain-insert-button'
insertbutton.label = '==>'
insertbutton.tip = 'click to insert component'
insertbutton.onclick = load(
actor=actorname, routine='onInsertComponent',
id = instrument, before=compuid)
# "button" of a comonent
infocus = component_in_focus.id == component.id
refresh_config_panel = refresh_component_configuration_panel(component)
button = createComponentButton(
component,
infocus=infocus,
buttonids = buttonids,
refresh_config_panel = refresh_config_panel,
)
sp.section().add(button)
continue
# button to append before a component
appendbuttoncontainer = sp.section()
appendbutton = lc.button(id='append-component')
appendbuttoncontainer.add(appendbutton)
appendbutton.Class='component-chain-insert-button'
appendbutton.label = '==>'
appendbutton.tip = 'click to append component'
appendbutton.onclick = load(
actor=actorname, routine='onAppendComponent',
id = instrument)
return doc