/
main_window_controller.py
executable file
·355 lines (293 loc) · 13.7 KB
/
main_window_controller.py
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"""
Copyright 2011-2016 Ryan Fobel and Christian Fobel
This file is part of Microdrop.
Microdrop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Microdrop is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Microdrop. If not, see <http://www.gnu.org/licenses/>.
"""
import pdb
import os
import webbrowser
import pkg_resources
import gtk
from pygtkhelpers.proxy import proxy_for
from microdrop_utility import wrap_string
from microdrop_utility.gui import DEFAULTS
try:
import pudb
PUDB_AVAILABLE = True
except ImportError:
PUDB_AVAILABLE = False
from ..plugin_manager import (IPlugin, SingletonPlugin, implements,
PluginGlobals, ScheduleRequest, ILoggingPlugin,
emit_signal, get_service_instance_by_name)
from ..app_context import get_app
import logging
logger = logging.getLogger(__name__)
from .. import glade_path
PluginGlobals.push_env('microdrop')
class MainWindowController(SingletonPlugin):
implements(IPlugin)
implements(ILoggingPlugin)
builder_path = glade_path().joinpath("main_window.glade")
def __init__(self):
self._shutting_down_latch = False
self.name = "microdrop.gui.main_window_controller"
self.builder = None
self.view = None
self.label_control_board_status = None
self.label_experiment_id = None
self.label_device_name = None
self.label_protocol_name = None
self.checkbutton_realtime_mode = None
self.menu_tools = None
self.menu_view = None
gtk.link_button_set_uri_hook(self.on_url_clicked)
builder = gtk.Builder()
builder.add_from_file(glade_path().joinpath("text_input_dialog.glade"))
self.text_input_dialog = builder.get_object("window")
self.text_input_dialog.textentry = builder.get_object("textentry")
self.text_input_dialog.label = builder.get_object("label")
def enable_keyboard_shortcuts(self):
for group_i in self.accel_groups:
self.view.add_accel_group(group_i)
def disable_keyboard_shortcuts(self):
for group_i in self.accel_groups:
self.view.remove_accel_group(group_i, cached=True)
def on_plugin_enable(self):
app = get_app()
app.builder.add_from_file(self.builder_path)
self.view = app.builder.get_object("window")
self.view._add_accel_group = self.view.add_accel_group
def add_accel_group(accel_group):
self.view._add_accel_group(accel_group)
if not hasattr(self, 'accel_groups'):
self.accel_groups = set()
self.accel_groups.add(accel_group)
self.view.add_accel_group = add_accel_group
self.view._remove_accel_group = self.view.remove_accel_group
def remove_accel_group(accel_group, cached=True):
self.view._remove_accel_group(accel_group)
if not cached and hasattr(self, 'accel_groups'):
self.accel_groups.remove(accel_group)
self.view.remove_accel_group = remove_accel_group
self.view.set_icon_from_file(
pkg_resources.resource_filename('microdrop', 'microdrop.ico'))
DEFAULTS.parent_widget = self.view
self.label_control_board_status = app.builder.get_object("label_control_board_status")
self.label_experiment_id = app.builder.get_object("label_experiment_id")
self.label_device_name = app.builder.get_object("label_device_name")
self.label_protocol_name = app.builder.get_object("label_protocol_name")
self.checkbutton_realtime_mode = app.builder.get_object("checkbutton_realtime_mode")
self.menu_tools = app.builder.get_object("menu_tools")
self.menu_view = app.builder.get_object("menu_view")
self.menu_experiment_logs = app.builder.get_object("menu_experiment_logs")
app.signals["on_menu_quit_activate"] = self.on_destroy
app.signals["on_menu_about_activate"] = self.on_about
app.signals["on_menu_online_help_activate"] = self.on_menu_online_help_activate
app.signals["on_menu_experiment_logs_activate"] = \
self.on_menu_experiment_logs_activate
app.signals["on_window_destroy"] = self.on_destroy
app.signals["on_window_delete_event"] = self.on_delete_event
app.signals["on_checkbutton_realtime_mode_button_press_event"] = \
self.on_realtime_mode_toggled
app.signals["on_menu_app_options_activate"] = self.on_menu_app_options_activate
app.signals["on_menu_manage_plugins_activate"] = self.on_menu_manage_plugins_activate
self.builder = gtk.Builder()
self.builder.add_from_file(glade_path().joinpath('about_dialog.glade'))
app.main_window_controller = self
self.protocol_list_view = None
self.checkbutton_realtime_mode.set_sensitive(False)
self.menu_experiment_logs.set_sensitive(False)
if app.config.data.get('advanced_ui', False):
import IPython
self.debug_menu_item = gtk.MenuItem('Debug...')
self.debug_menu_item.show()
self.ipython_menu_item = gtk.MenuItem('IPython...')
self.ipython_menu_item.show()
def activate_debugger():
try:
plugin = get_service_instance_by_name(
'wheelerlab.dmf_control_board')
control_board = plugin.control_board
#hv_board_servers = (control_board
#.start_hv_switching_board_servers())
#logger.info('Started the following HV switching board'
#'servers: %s',
#[(6000 + i, k)
#for i, k in
#enumerate(hv_board_servers.keys())])
except KeyError:
plugin = None
control_board = None
if PUDB_AVAILABLE:
pudb.set_trace()
else:
pdb.set_trace()
self.debug_menu_item.connect('activate', lambda *args:
activate_debugger())
self.ipython_menu_item.connect('activate', lambda *args:
IPython.embed())
self.menu_tools.append(self.debug_menu_item)
self.menu_tools.append(self.ipython_menu_item)
def main(self):
gtk.main()
def get_text_input(self, title, label, default_value=""):
self.text_input_dialog.set_title(title)
self.text_input_dialog.label.set_markup(label)
self.text_input_dialog.textentry.set_text(default_value)
self.text_input_dialog.set_transient_for(self.view)
response = self.text_input_dialog.run()
self.text_input_dialog.hide()
name = ""
if response == gtk.RESPONSE_OK:
name = self.text_input_dialog.textentry.get_text()
return name
def on_delete_event(self, widget, data=None):
if not self._shutting_down_latch:
self._shutting_down_latch = True
emit_signal("on_app_exit")
def on_destroy(self, widget, data=None):
self.on_delete_event(None)
gtk.main_quit()
def on_about(self, widget, data=None):
app = get_app()
dialog = self.builder.get_object("about_dialog")
dialog.set_transient_for(app.main_window_controller.view)
dialog.set_version(app.version)
dialog.run()
dialog.hide()
def on_menu_online_help_activate(self, widget, data=None):
webbrowser.open_new_tab('http://microfluidics.utoronto.ca/microdrop/wiki/UserGuide')
def on_menu_manage_plugins_activate(self, widget, data=None):
service = get_service_instance_by_name(
'microdrop.gui.plugin_manager_controller', env='microdrop')
service.dialog.window.set_transient_for(self.view)
service.dialog.run()
def on_menu_experiment_logs_activate(self, widget, data=None):
app = get_app()
app.experiment_log_controller.on_window_show(widget, data)
def on_realtime_mode_toggled(self, widget, data=None):
realtime_mode = not self.checkbutton_realtime_mode.get_active()
self.checkbutton_realtime_mode.set_active(realtime_mode)
app = get_app()
app.set_app_values({'realtime_mode': realtime_mode})
return True
def on_menu_app_options_activate(self, widget, data=None):
from app_options_controller import AppOptionsController
AppOptionsController().run()
def on_warning(self, record):
self.warning(record.message)
def on_error(self, record):
self.error(record.message)
def on_critical(self, record):
self.error(record.message)
def error(self, message, title="Error"):
dialog = gtk.MessageDialog(self.view,
gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_ERROR,
gtk.BUTTONS_CLOSE, message)
dialog.set_title(title)
result = dialog.run()
dialog.destroy()
return result
def warning(self, message, title="Warning"):
dialog = gtk.MessageDialog(self.view,
gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_WARNING,
gtk.BUTTONS_CLOSE, message)
dialog.set_title(title)
result = dialog.run()
dialog.destroy()
return result
def question(self, message, title=""):
dialog = gtk.MessageDialog(self.view,
gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_QUESTION,
gtk.BUTTONS_YES_NO, message)
dialog.set_title(title)
result = dialog.run()
dialog.destroy()
return result
def info(self, message, title=""):
dialog = gtk.MessageDialog(self.view,
gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_INFO,
gtk.BUTTONS_CLOSE, message)
dialog.set_title(title)
result = dialog.run()
dialog.destroy()
return result
def on_app_options_changed(self, plugin_name):
app = get_app()
if plugin_name == app.name:
data = app.get_data(app.name)
if 'realtime_mode' in data:
proxy = proxy_for(self.checkbutton_realtime_mode)
proxy.set_widget_value(data['realtime_mode'])
def on_url_clicked(self, widget, data):
logger.debug("URL clicked: %s" % data)
webbrowser.open_new_tab(data)
def get_protocol_string(self, protocol=None):
if protocol is None:
protocol = get_app().protocol
if protocol is None:
return 'Protocol: None'
return 'Protocol: %s' % protocol.name
def update_label(self, label, obj=None, modified=False, get_string=str):
message = get_string(obj)
if modified:
message += ' <b>[modified]</b>'
#label.set_text(wrap_string(message, 30, "\n\t"))
label.set_markup(wrap_string(message, 60, "\n\t"))
def update_protocol_name_label(self, obj=None, **kwargs):
_kwargs = kwargs.copy()
_kwargs['get_string'] = self.get_protocol_string
self.update_label(self.label_protocol_name, obj=obj, **_kwargs)
def on_protocol_swapped(self, old_protocol, protocol):
self.on_protocol_changed()
def on_protocol_changed(self):
app = get_app()
self.update_protocol_name_label(modified= \
app.protocol_controller.modified)
def on_experiment_log_changed(self, experiment_log):
if experiment_log:
self.label_experiment_id.set_text("Experiment: %s" %
str(experiment_log.experiment_id))
def get_device_string(self, device=None):
if device is None:
device = get_app().dmf_device
if device is None:
return 'Device: None'
return 'Device: %s' % device.name
def update_device_name_label(self, obj=None, **kwargs):
_kwargs = kwargs.copy()
_kwargs['get_string'] = self.get_device_string
self.update_label(self.label_device_name, obj=obj, **_kwargs)
def on_dmf_device_swapped(self, old_dmf_device, dmf_device):
self.checkbutton_realtime_mode.set_sensitive(True)
self.menu_experiment_logs.set_sensitive(True)
self.update_device_name_label(dmf_device, modified= \
get_app().dmf_device_controller.modified)
def on_dmf_device_changed(self):
self.update_device_name_label(modified= \
get_app().dmf_device_controller.modified)
def get_schedule_requests(self, function_name):
"""
Returns a list of scheduling requests (i.e., ScheduleRequest
instances) for the function specified by function_name.
"""
if function_name == 'on_plugin_enable':
return [ScheduleRequest(self.name, 'microdrop.app')]
elif function_name == 'on_protocol_swapped':
# make sure app reference is updated first
return [ScheduleRequest('microdrop.app', self.name)]
return []
PluginGlobals.pop_env()