Source code for timelinelib.wxgui.dialogs.eraeditor.controller
# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Rickard Lindberg, Roger Lindberg
#
# This file is part of Timeline.
#
# Timeline 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.
#
# Timeline 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 Timeline. If not, see <http://www.gnu.org/licenses/>.
from timelinelib.wxgui.framework import Controller
[docs]class EraEditorDialogController(Controller):
[docs] def on_init(self, era):
self.era = era
self._populate_view()
[docs] def on_ok(self, evt):
try:
self._validate_input()
except ValueError:
pass
else:
self._update_era()
self.view.EndModalOk()
def _populate_view(self):
self.view.SetPeriod(self.era.get_time_period())
self.view.SetName(self.era.get_name())
self.view.SetColor(self.era.get_color())
self.view.SetEndsToday(self.era.ends_today())
def _validate_input(self):
self._validate_name()
self._validate_period()
def _validate_name(self):
if self.view.GetName() == "":
msg = _("Field '%s' can't be empty.") % _("Name")
self.view.DisplayInvalidName(msg)
raise ValueError()
def _validate_period(self):
try:
self.view.GetPeriod()
except ValueError as e:
self.view.DisplayInvalidPeriod(str(e))
raise ValueError()
def _update_era(self):
self.era.update(
self.view.GetPeriod().get_start_time(),
self.view.GetPeriod().get_end_time(),
self.view.GetName(),
self.view.GetColor()[:3]
)
self.era.set_ends_today(self.view.GetEndsToday())