def __init__(self, *args, **kwargs):
super(RefinementView, self).__init__(*args, **kwargs)
# Add the status box
self._builder.add_from_file(self.refine_status_builder)
self._add_child_view(self[self.refine_status_toplevel],
self[self.refine_status_container])
# Add the method and options box
self._builder.add_from_file(self.refine_method_builder)
self._add_child_view(self[self.refine_method_toplevel],
self[self.refine_method_container])
# Add the refinement thread box
self.refine_spin_box = ThreadedTaskBox()
self._add_child_view(self.refine_spin_box,
self[self.refine_spin_container])
self.hide_refinement_info()
def __init__(self, *args, **kwargs):
super(RefinementView, self).__init__(*args, **kwargs)
# Add the status box
self._builder.add_from_file(self.refine_status_builder)
self._add_child_view(self[self.refine_status_toplevel], self[self.refine_status_container])
# Add the method and options box
self._builder.add_from_file(self.refine_method_builder)
self._add_child_view(self[self.refine_method_toplevel], self[self.refine_method_container])
# Add the refinement thread box
self.refine_spin_box = ThreadedTaskBox()
self._add_child_view(self.refine_spin_box, self[self.refine_spin_container])
self.hide_refinement_info()
def on_accept(dialog):
## TODO MOVE THIS (PARTIALLY?) TO THE MODEL LEVEL ##
filenames = dialog.get_filenames()
parser = dialog.get_filter().get_data("parser")
task = ThreadedTaskBox()
window = DialogFactory.get_custom_dialog(
task, parent=self.view.get_top_widget())
# Status:
status_dict = dict(total_files=len(filenames),
current_file=0,
specimens=[])
# Task:
def load_specimens(stop=None):
for filename in filenames:
if stop is not None and stop.is_set():
return
try:
specimens = Specimen.from_experimental_data(
filename=filename,
parent=self.model,
parser=parser)
except Exception as msg:
message = "An unexpected error has occurred when trying to parse %s:\n\n<i>" % os.path.basename(
filename)
message += str(msg) + "</i>\n\n"
message += "This is most likely caused by an invalid or unsupported file format."
logger.exception(message)
@run_when_idle
def run_dialog():
DialogFactory.get_information_dialog(
message=message,
parent=self.view.get_top_widget()).run()
return False
run_dialog()
else:
status_dict["specimens"] += specimens
status_dict["current_file"] += 1
# Cancel & stop events:
def on_interrupted(*args, **kwargs):
window.hide()
# Status label update:
def gui_callback():
task.set_status(
"Loading file %d/%d ..." %
(status_dict["current_file"], status_dict["total_files"]))
return True
gui_timeout_id = gobject.timeout_add(250, gui_callback)
# Complete event:
@run_when_idle
def on_complete(*args, **kwargs):
last_iter = None
for specimen in status_dict["specimens"]:
last_iter = self.model.specimens.append(specimen)
if last_iter is not None:
self.view["project_specimens"].set_cursor(last_iter)
gobject.source_remove(gui_timeout_id)
window.hide()
window.destroy()
# Run task box:
task.connect("cancelrequested", on_interrupted)
task.connect("stoprequested", on_interrupted)
task.set_status("Loading ...")
task.start()
window.show_all()
# Run thread:
self.thread = CancellableThread(load_specimens, on_complete)
self.thread.start()
class RefinementView(DialogView):
title = "Refine Phase Parameters"
subview_builder = resource_filename(__name__, "glade/refinement.glade")
subview_toplevel = "refine_params"
modal = True
refine_status_builder = resource_filename(__name__, "glade/refine_status.glade")
refine_status_toplevel = "tbl_refine_info"
refine_status_container = "refine_status_box"
refine_spin_container = "refine_spin_box"
refine_spin_box = None
refine_method_builder = resource_filename(__name__, "glade/refine_method.glade")
refine_method_toplevel = "tbl_refine_method"
refine_method_container = "refine_method_box"
def __init__(self, *args, **kwargs):
super(RefinementView, self).__init__(*args, **kwargs)
# Add the status box
self._builder.add_from_file(self.refine_status_builder)
self._add_child_view(self[self.refine_status_toplevel], self[self.refine_status_container])
# Add the method and options box
self._builder.add_from_file(self.refine_method_builder)
self._add_child_view(self[self.refine_method_toplevel], self[self.refine_method_container])
# Add the refinement thread box
self.refine_spin_box = ThreadedTaskBox()
self._add_child_view(self.refine_spin_box, self[self.refine_spin_container])
self.hide_refinement_info()
def connect_cancel_request(self, callback):
return self.refine_spin_box.connect("cancelrequested", callback)
def show_refinement_info(self,):
self["hbox_actions"].set_sensitive(False)
self["btn_auto_restrict"].set_sensitive(False)
self[self.refine_method_toplevel].set_sensitive(False)
self["refinables"].set_visible(False)
self["refinables"].set_no_show_all(True)
self[self.refine_status_toplevel].show_all()
def hide_refinement_info(self):
self[self.refine_status_toplevel].hide()
self["hbox_actions"].set_sensitive(True)
self["btn_auto_restrict"].set_sensitive(True)
self[self.refine_method_toplevel].set_sensitive(True)
self["refinables"].set_visible(True)
self["refinables"].set_no_show_all(False)
def update_refinement_info(self, current_rp=None, message=None):
if not isnan(current_rp):
self["current_residual"].set_text("%.2f" % current_rp)
self["message"].set_text(not_none(message, ""))
def update_refinement_status(self, status):
self.refine_spin_box.set_status(status)
def start_spinner(self):
self.refine_spin_box.start()
def stop_spinner(self):
self.refine_spin_box.stop()
pass # end of class
def on_accept(dialog):
## TODO MOVE THIS (PARTIALLY?) TO THE MODEL LEVEL ##
filenames = dialog.get_filenames()
parser = dialog.get_filter().get_data("parser")
task = ThreadedTaskBox()
window = self.get_custom_dialog(task, parent=self.view.get_top_widget())
# Status:
status_dict = dict(
total_files=len(filenames),
current_file=0,
specimens=[]
)
# Task:
def load_specimens(stop=None):
for filename in filenames:
if stop is not None and stop.is_set():
return
try:
specimens = Specimen.from_experimental_data(filename=filename, parent=self.model, parser=parser)
except Exception as msg:
message = "An unexpected error has occurred when trying to parse %s:\n\n<i>" % os.path.basename(filename)
message += str(msg) + "</i>\n\n"
message += "This is most likely caused by an invalid or unsupported file format."
logger.exception(message)
@run_when_idle
def run_dialog():
self.run_information_dialog(
message=message,
parent=self.view.get_top_widget()
)
return False
run_dialog()
else:
status_dict["specimens"] += specimens
status_dict["current_file"] += 1
# Cancel & stop events:
def on_interrupted(*args, **kwargs):
window.hide()
# Status label update:
def gui_callback():
task.set_status("Loading file %d/%d ..." % (
status_dict["current_file"],
status_dict["total_files"]
))
return True
gui_timeout_id = gobject.timeout_add(250, gui_callback)
# Complete event:
@run_when_idle
def on_complete(*args, **kwargs):
last_iter = None
for specimen in status_dict["specimens"]:
last_iter = self.model.specimens.append(specimen)
if last_iter is not None:
self.view["project_specimens"].set_cursor(last_iter)
gobject.source_remove(gui_timeout_id)
window.hide()
window.destroy()
# Run task box:
task.connect("cancelrequested", on_interrupted)
task.connect("stoprequested", on_interrupted)
task.set_status("Loading ...")
task.start()
window.show_all()
# Run thread:
self.thread = CancellableThread(load_specimens, on_complete)
self.thread.start()
class RefinementView(DialogView):
title = "Refine Phase Parameters"
subview_builder = resource_filename(__name__, "glade/refinement.glade")
subview_toplevel = "refine_params"
modal = True
refine_status_builder = resource_filename(__name__,
"glade/refine_status.glade")
refine_status_toplevel = "tbl_refine_info"
refine_status_container = "refine_status_box"
refine_spin_container = "refine_spin_box"
refine_spin_box = None
refine_method_builder = resource_filename(__name__,
"glade/refine_method.glade")
refine_method_toplevel = "tbl_refine_method"
refine_method_container = "refine_method_box"
def __init__(self, *args, **kwargs):
super(RefinementView, self).__init__(*args, **kwargs)
# Add the status box
self._builder.add_from_file(self.refine_status_builder)
self._add_child_view(self[self.refine_status_toplevel],
self[self.refine_status_container])
# Add the method and options box
self._builder.add_from_file(self.refine_method_builder)
self._add_child_view(self[self.refine_method_toplevel],
self[self.refine_method_container])
# Add the refinement thread box
self.refine_spin_box = ThreadedTaskBox()
self._add_child_view(self.refine_spin_box,
self[self.refine_spin_container])
self.hide_refinement_info()
def connect_cancel_request(self, callback):
return self.refine_spin_box.connect("cancelrequested", callback)
def show_refinement_info(self, ):
self["hbox_actions"].set_sensitive(False)
self["btn_auto_restrict"].set_sensitive(False)
self[self.refine_method_toplevel].set_sensitive(False)
self["refinables"].set_visible(False)
self["refinables"].set_no_show_all(True)
self[self.refine_status_toplevel].show_all()
def hide_refinement_info(self):
self[self.refine_status_toplevel].hide()
self["hbox_actions"].set_sensitive(True)
self["btn_auto_restrict"].set_sensitive(True)
self[self.refine_method_toplevel].set_sensitive(True)
self["refinables"].set_visible(True)
self["refinables"].set_no_show_all(False)
def update_refinement_info(self,
current_rp=None,
message=None,
server_status=None):
if not isnan(current_rp):
self["current_residual"].set_text("%.2f" % current_rp)
self["message"].set_text(not_none(message, ""))
self.update_server_status(server_status)
def update_server_status(self, server_status):
color, title, descr = server_status
self["lbl_server_status"].set_markup(
"<span foreground=\"%s\">%s</span>" % (color, title))
self["lbl_server_status"].set_property("tooltip-text", descr)
self["lbl_server_status"].set_property("tooltip-text", descr)
self["lbl_server_status"].set_tooltip_text(descr)
def update_refinement_status(self, status):
self.refine_spin_box.set_status(status)
def start_spinner(self):
self.refine_spin_box.start()
def stop_spinner(self):
self.refine_spin_box.stop()
pass # end of class