def _init_geo():
add_button = self.view.widgets.sp_dist_add_button
self.geo_menu = GeographyMenu(self.on_activate_add_menu_item)
self.geo_menu.attach_to_widget(add_button, None)
add_button.set_sensitive(True)
def _init_geo():
add_button = self.view.widgets.add_region_button
self.geo_menu = GeographyMenu(self.set_region)
self.geo_menu.attach_to_widget(add_button, None)
add_button.set_sensitive(True)
class DistributionPresenter(editor.GenericEditorPresenter):
"""
"""
def __init__(self, parent):
'''
:param parent: the parent SpeciesEditorPresenter
'''
super(DistributionPresenter, self).__init__(parent.model, parent.view)
self.parent_ref = weakref.ref(parent)
self.session = parent.session
self._dirty = False
self.remove_menu = gtk.Menu()
self.remove_menu.attach_to_widget(
self.view.widgets.sp_dist_remove_button, None)
self.view.connect('sp_dist_add_button', 'button-press-event',
self.on_add_button_pressed)
self.view.connect('sp_dist_remove_button', 'button-press-event',
self.on_remove_button_pressed)
self.view.widgets.sp_dist_add_button.set_sensitive(False)
def _init_geo():
add_button = self.view.widgets.sp_dist_add_button
self.geo_menu = GeographyMenu(self.on_activate_add_menu_item)
self.geo_menu.attach_to_widget(add_button, None)
add_button.set_sensitive(True)
gobject.idle_add(_init_geo)
def refresh_view(self):
label = self.view.widgets.sp_dist_label
s = ', '.join([str(d) for d in self.model.distribution])
label.set_text(s)
def on_add_button_pressed(self, button, event):
self.geo_menu.popup(None, None, None, event.button, event.time)
def on_remove_button_pressed(self, button, event):
# clear the menu
for c in self.remove_menu.get_children():
self.remove_menu.remove(c)
# add distributions to menu
for dist in self.model.distribution:
item = gtk.MenuItem(str(dist))
self.view.connect(item, 'activate',
self.on_activate_remove_menu_item, dist)
self.remove_menu.append(item)
self.remove_menu.show_all()
self.remove_menu.popup(None, None, None, event.button, event.time)
def on_activate_add_menu_item(self, widget, geoid=None):
from bauble.plugins.plants.species_model import Geography
geo = self.session.query(Geography).filter_by(id=geoid).one()
# check that this geography isn't already in the distributions
if geo in [d.geography for d in self.model.distribution]:
# debug('%s already in %s' % (geo, self.model))
return
dist = SpeciesDistribution(geography=geo)
self.model.distribution.append(dist)
# debug([str(d) for d in self.model.distribution])
self._dirty = True
self.refresh_view()
self.parent_ref().refresh_sensitivity()
def on_activate_remove_menu_item(self, widget, dist):
self.model.distribution.remove(dist)
utils.delete_or_expunge(dist)
self.refresh_view()
self._dirty = True
self.parent_ref().refresh_sensitivity()
def is_dirty(self):
return self._dirty
class CollectionPresenter(editor.ChildPresenter):
"""
CollectionPresenter
:param parent: an AccessionEditorPresenter
:param model: a Collection instance
:param view: an AccessionEditorView
:param session: a sqlalchemy.orm.session
"""
widget_to_field_map = {
'collector_entry': 'collector',
'coll_date_entry': 'date',
'collid_entry': 'collectors_code',
'locale_entry': 'locale',
'lat_entry': 'latitude',
'lon_entry': 'longitude',
'geoacc_entry': 'geo_accy',
'alt_entry': 'elevation',
'altacc_entry': 'elevation_accy',
'habitat_textview': 'habitat',
'coll_notes_textview': 'notes',
'datum_entry': 'gps_datum',
'add_region_button': 'region',
}
# TODO: could make the problems be tuples of an id and description to
# be displayed in a dialog or on a label ala eclipse
PROBLEM_BAD_LATITUDE = str(random())
PROBLEM_BAD_LONGITUDE = str(random())
PROBLEM_INVALID_DATE = str(random())
PROBLEM_INVALID_LOCALE = str(random())
def __init__(self, parent, model, view, session):
super(CollectionPresenter, self).__init__(model, view)
self.parent_ref = weakref.ref(parent)
self.session = session
self.refresh_view()
self.assign_simple_handler('collector_entry', 'collector',
editor.UnicodeOrNoneValidator())
self.assign_simple_handler('locale_entry', 'locale',
editor.UnicodeOrNoneValidator())
self.assign_simple_handler('collid_entry', 'collectors_code',
editor.UnicodeOrNoneValidator())
self.assign_simple_handler('geoacc_entry', 'geo_accy',
editor.IntOrNoneStringValidator())
self.assign_simple_handler('alt_entry', 'elevation',
editor.FloatOrNoneStringValidator())
self.assign_simple_handler('altacc_entry', 'elevation_accy',
editor.FloatOrNoneStringValidator())
self.assign_simple_handler('habitat_textview', 'habitat',
editor.UnicodeOrNoneValidator())
self.assign_simple_handler('coll_notes_textview', 'notes',
editor.UnicodeOrNoneValidator())
# the list of completions are added in AccessionEditorView.__init__
def on_match(completion, model, iter, data=None):
value = model[iter][0]
validator = editor.UnicodeOrNoneValidator()
self.set_model_attr('gps_data', value, validator)
completion.get_entry().set_text(value)
completion = self.view.widgets.datum_entry.get_completion()
self.view.connect(completion, 'match-selected', on_match)
self.assign_simple_handler('datum_entry', 'gps_datum',
editor.UnicodeOrNoneValidator())
self.view.connect('lat_entry', 'changed', self.on_lat_entry_changed)
self.view.connect('lon_entry', 'changed', self.on_lon_entry_changed)
self.view.connect('coll_date_entry', 'changed',
self.on_date_entry_changed)
utils.setup_date_button(view, 'coll_date_entry', 'coll_date_button')
# don't need to connection to south/west since they are in the same
# groups as north/east
self.north_toggle_signal_id = \
self.view.connect('north_radio', 'toggled',
self.on_north_south_radio_toggled)
self.east_toggle_signal_id = \
self.view.connect('east_radio', 'toggled',
self.on_east_west_radio_toggled)
self.view.widgets.add_region_button.set_sensitive(False)
def on_add_button_pressed(button, event):
self.geo_menu.popup(None, None, None, event.button, event.time)
self.view.connect('add_region_button', 'button-press-event',
on_add_button_pressed)
def _init_geo():
add_button = self.view.widgets.add_region_button
self.geo_menu = GeographyMenu(self.set_region)
self.geo_menu.attach_to_widget(add_button, None)
add_button.set_sensitive(True)
gobject.idle_add(_init_geo)
self._dirty = False
def set_region(self, menu_item, geo_id):
geography = self.session.query(Geography).get(geo_id)
self.set_model_attr('region', geography)
self.set_model_attr('geography_id', geo_id)
self.view.widgets.add_region_button.props.label = str(geography)
def set_model_attr(self, field, value, validator=None):
"""
Validates the fields when a field changes.
"""
super(CollectionPresenter,
self).set_model_attr(field, value, validator)
self._dirty = True
if self.model.locale is None or self.model.locale in ('', u''):
self.add_problem(self.PROBLEM_INVALID_LOCALE)
else:
self.remove_problem(self.PROBLEM_INVALID_LOCALE)
if field in ('longitude', 'latitude'):
sensitive = self.model.latitude is not None \
and self.model.longitude is not None
self.view.widgets.geoacc_entry.set_sensitive(sensitive)
self.view.widgets.datum_entry.set_sensitive(sensitive)
if field == 'elevation':
sensitive = self.model.elevation is not None
self.view.widgets.altacc_entry.set_sensitive(sensitive)
self.parent_ref().refresh_sensitivity()
def start(self):
raise Exception('CollectionPresenter cannot be started')
def dirty(self):
return self._dirty
def refresh_view(self):
from bauble.plugins.garden.accession import latitude_to_dms, \
longitude_to_dms
for widget, field in self.widget_to_field_map.iteritems():
value = getattr(self.model, field)
logger.debug('%s, %s, %s' % (widget, field, value))
if value is not None and field == 'date':
value = '%s/%s/%s' % (value.day, value.month,
'%04d' % value.year)
self.view.widget_set_value(widget, value)
latitude = self.model.latitude
if latitude is not None:
dms_string = u'%s %s\u00B0%s\'%s"' % latitude_to_dms(latitude)
self.view.widgets.lat_dms_label.set_text(dms_string)
if float(latitude) < 0:
self.view.widgets.south_radio.set_active(True)
else:
self.view.widgets.north_radio.set_active(True)
else:
self.view.widgets.lat_dms_label.set_text('')
self.view.widgets.north_radio.set_active(True)
longitude = self.model.longitude
if longitude is not None:
dms_string = u'%s %s\u00B0%s\'%s"' % longitude_to_dms(longitude)
self.view.widgets.lon_dms_label.set_text(dms_string)
if float(longitude) < 0:
self.view.widgets.west_radio.set_active(True)
else:
self.view.widgets.east_radio.set_active(True)
else:
self.view.widgets.lon_dms_label.set_text('')
self.view.widgets.east_radio.set_active(True)
if self.model.elevation is None:
self.view.widgets.altacc_entry.set_sensitive(False)
if self.model.latitude is None or self.model.longitude is None:
self.view.widgets.geoacc_entry.set_sensitive(False)
self.view.widgets.datum_entry.set_sensitive(False)
def on_date_entry_changed(self, entry, data=None):
from bauble.editor import ValidatorError
value = None
PROBLEM = 'INVALID_DATE'
try:
value = editor.DateValidator().to_python(entry.props.text)
except ValidatorError, e:
logger.debug(e)
self.parent_ref().add_problem(PROBLEM, entry)
else:
def _init_geo():
add_button = self.view.widgets.add_region_button
self.geo_menu = GeographyMenu(self.set_region)
self.geo_menu.attach_to_widget(add_button, None)
add_button.set_sensitive(True)
class CollectionPresenter(editor.ChildPresenter):
"""
CollectionPresenter
:param parent: an AccessionEditorPresenter
:param model: a Collection instance
:param view: an AccessionEditorView
:param session: a sqlalchemy.orm.session
"""
widget_to_field_map = {
"collector_entry": "collector",
"coll_date_entry": "date",
"collid_entry": "collectors_code",
"locale_entry": "locale",
"lat_entry": "latitude",
"lon_entry": "longitude",
"geoacc_entry": "geo_accy",
"alt_entry": "elevation",
"altacc_entry": "elevation_accy",
"habitat_textview": "habitat",
"coll_notes_textview": "notes",
"datum_entry": "gps_datum",
"add_region_button": "region",
}
# TODO: could make the problems be tuples of an id and description to
# be displayed in a dialog or on a label ala eclipse
PROBLEM_BAD_LATITUDE = str(random())
PROBLEM_BAD_LONGITUDE = str(random())
PROBLEM_INVALID_DATE = str(random())
PROBLEM_INVALID_LOCALE = str(random())
def __init__(self, parent, model, view, session):
super(CollectionPresenter, self).__init__(model, view)
self.parent_ref = weakref.ref(parent)
self.session = session
self.refresh_view()
self.assign_simple_handler("collector_entry", "collector", editor.UnicodeOrNoneValidator())
self.assign_simple_handler("locale_entry", "locale", editor.UnicodeOrNoneValidator())
self.assign_simple_handler("collid_entry", "collectors_code", editor.UnicodeOrNoneValidator())
self.assign_simple_handler("geoacc_entry", "geo_accy", editor.IntOrNoneStringValidator())
self.assign_simple_handler("alt_entry", "elevation", editor.FloatOrNoneStringValidator())
self.assign_simple_handler("altacc_entry", "elevation_accy", editor.FloatOrNoneStringValidator())
self.assign_simple_handler("habitat_textview", "habitat", editor.UnicodeOrNoneValidator())
self.assign_simple_handler("coll_notes_textview", "notes", editor.UnicodeOrNoneValidator())
# the list of completions are added in AccessionEditorView.__init__
def on_match(completion, model, iter, data=None):
value = model[iter][0]
validator = editor.UnicodeOrNoneValidator()
self.set_model_attr("gps_data", value, validator)
completion.get_entry().set_text(value)
completion = self.view.widgets.datum_entry.get_completion()
self.view.connect(completion, "match-selected", on_match)
self.assign_simple_handler("datum_entry", "gps_datum", editor.UnicodeOrNoneValidator())
self.view.connect("lat_entry", "changed", self.on_lat_entry_changed)
self.view.connect("lon_entry", "changed", self.on_lon_entry_changed)
self.view.connect("coll_date_entry", "changed", self.on_date_entry_changed)
utils.setup_date_button(view, "coll_date_entry", "coll_date_button")
# don't need to connection to south/west since they are in the same
# groups as north/east
self.north_toggle_signal_id = self.view.connect("north_radio", "toggled", self.on_north_south_radio_toggled)
self.east_toggle_signal_id = self.view.connect("east_radio", "toggled", self.on_east_west_radio_toggled)
self.view.widgets.add_region_button.set_sensitive(False)
def on_add_button_pressed(button, event):
self.geo_menu.popup(None, None, None, event.button, event.time)
self.view.connect("add_region_button", "button-press-event", on_add_button_pressed)
def _init_geo():
add_button = self.view.widgets.add_region_button
self.geo_menu = GeographyMenu(self.set_region)
self.geo_menu.attach_to_widget(add_button, None)
add_button.set_sensitive(True)
gobject.idle_add(_init_geo)
self._dirty = False
def set_region(self, menu_item, geo_id):
geography = self.session.query(Geography).get(geo_id)
self.set_model_attr("region", geography)
self.set_model_attr("geography_id", geo_id)
self.view.widgets.add_region_button.props.label = str(geography)
def set_model_attr(self, field, value, validator=None):
"""
Validates the fields when a field changes.
"""
super(CollectionPresenter, self).set_model_attr(field, value, validator)
self._dirty = True
if self.model.locale is None or self.model.locale in ("", u""):
self.add_problem(self.PROBLEM_INVALID_LOCALE)
else:
self.remove_problem(self.PROBLEM_INVALID_LOCALE)
if field in ("longitude", "latitude"):
sensitive = self.model.latitude is not None and self.model.longitude is not None
self.view.widgets.geoacc_entry.set_sensitive(sensitive)
self.view.widgets.datum_entry.set_sensitive(sensitive)
if field == "elevation":
sensitive = self.model.elevation is not None
self.view.widgets.altacc_entry.set_sensitive(sensitive)
self.parent_ref().refresh_sensitivity()
def start(self):
raise Exception("CollectionPresenter cannot be started")
def dirty(self):
return self._dirty
def refresh_view(self):
from bauble.plugins.garden.accession import latitude_to_dms, longitude_to_dms
for widget, field in self.widget_to_field_map.iteritems():
value = getattr(self.model, field)
logger.debug("%s, %s, %s" % (widget, field, value))
if value is not None and field == "date":
value = "%s/%s/%s" % (value.day, value.month, "%04d" % value.year)
self.view.set_widget_value(widget, value)
latitude = self.model.latitude
if latitude is not None:
dms_string = u"%s %s\u00B0%s'%s\"" % latitude_to_dms(latitude)
self.view.widgets.lat_dms_label.set_text(dms_string)
if float(latitude) < 0:
self.view.widgets.south_radio.set_active(True)
else:
self.view.widgets.north_radio.set_active(True)
else:
self.view.widgets.lat_dms_label.set_text("")
self.view.widgets.north_radio.set_active(True)
longitude = self.model.longitude
if longitude is not None:
dms_string = u"%s %s\u00B0%s'%s\"" % longitude_to_dms(longitude)
self.view.widgets.lon_dms_label.set_text(dms_string)
if float(longitude) < 0:
self.view.widgets.west_radio.set_active(True)
else:
self.view.widgets.east_radio.set_active(True)
else:
self.view.widgets.lon_dms_label.set_text("")
self.view.widgets.east_radio.set_active(True)
if self.model.elevation is None:
self.view.widgets.altacc_entry.set_sensitive(False)
if self.model.latitude is None or self.model.longitude is None:
self.view.widgets.geoacc_entry.set_sensitive(False)
self.view.widgets.datum_entry.set_sensitive(False)
def on_date_entry_changed(self, entry, data=None):
from bauble.editor import ValidatorError
value = None
PROBLEM = "INVALID_DATE"
try:
value = editor.DateValidator().to_python(entry.props.text)
except ValidatorError, e:
logger.debug(e)
self.parent_ref().add_problem(PROBLEM, entry)
else:
def _init_geo():
add_button = self.view.widgets.sp_dist_add_button
self.geo_menu = GeographyMenu(self.on_activate_add_menu_item)
self.geo_menu.attach_to_widget(add_button, None)
add_button.set_sensitive(True)
class DistributionPresenter(editor.GenericEditorPresenter):
"""
"""
def __init__(self, parent):
'''
:param parent: the parent SpeciesEditorPresenter
'''
super(DistributionPresenter, self).__init__(parent.model, parent.view)
self.parent_ref = weakref.ref(parent)
self.session = parent.session
self._dirty = False
self.remove_menu = gtk.Menu()
self.remove_menu.attach_to_widget(
self.view.widgets.sp_dist_remove_button, None)
self.view.connect('sp_dist_add_button', 'button-press-event',
self.on_add_button_pressed)
self.view.connect('sp_dist_remove_button', 'button-press-event',
self.on_remove_button_pressed)
self.view.widgets.sp_dist_add_button.set_sensitive(False)
def _init_geo():
add_button = self.view.widgets.sp_dist_add_button
self.geo_menu = GeographyMenu(self.on_activate_add_menu_item)
self.geo_menu.attach_to_widget(add_button, None)
add_button.set_sensitive(True)
gobject.idle_add(_init_geo)
def refresh_view(self):
label = self.view.widgets.sp_dist_label
s = ', '.join([str(d) for d in self.model.distribution])
label.set_text(s)
def on_add_button_pressed(self, button, event):
self.geo_menu.popup(None, None, None, event.button, event.time)
def on_remove_button_pressed(self, button, event):
# clear the menu
for c in self.remove_menu.get_children():
self.remove_menu.remove(c)
# add distributions to menu
for dist in self.model.distribution:
item = gtk.MenuItem(str(dist))
self.view.connect(item, 'activate',
self.on_activate_remove_menu_item, dist)
self.remove_menu.append(item)
self.remove_menu.show_all()
self.remove_menu.popup(None, None, None, event.button, event.time)
def on_activate_add_menu_item(self, widget, geoid=None):
from bauble.plugins.plants.species_model import Geography
geo = self.session.query(Geography).filter_by(id=geoid).one()
# check that this geography isn't already in the distributions
if geo in [d.geography for d in self.model.distribution]:
# debug('%s already in %s' % (geo, self.model))
return
dist = SpeciesDistribution(geography=geo)
self.model.distribution.append(dist)
# debug([str(d) for d in self.model.distribution])
self._dirty = True
self.refresh_view()
self.parent_ref().refresh_sensitivity()
def on_activate_remove_menu_item(self, widget, dist):
self.model.distribution.remove(dist)
utils.delete_or_expunge(dist)
self.refresh_view()
self._dirty = True
self.parent_ref().refresh_sensitivity()
def is_dirty(self):
return self._dirty