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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright 2008 Gary C. Martin
# This program 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 2 of the License, or
# (at your option) any later version.
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# Activity web site: http://wiki.laptop.org/go/Moon
# Created: Febuary 2008
# Author: gary@garycmartin.com
# Home page: http://www.garycmartin.com/
# Febrero 2012
# Correcciones, Simplificación y Reestructuración Modular:
# Desarrollo de CalendarButton + MoonCalendar:
# Instalador y Portado a gnome:
# Flavio Danesse <fdanesse@gmail.com> CeibalJAM! - Uruguay - Activity Central
# Traducciones a Español:
# Ana Cichero <ana.cichero@gmail.com> CeibalJAM! - Uruguay
import gtk, pygtk, time, math, gobject, sys
from gettext import gettext as _
import MoonGlobals as MG
from Moonwidgets import *
IMAGE_SIZE = 726
HALF_SIZE = IMAGE_SIZE / 2
SECONDS_PER_DAY = 86400.0
format = "%Y-%m-%d %H:%M"
class MoonActivity(gtk.Window):
def __init__(self):
gtk.Window.__init__(self)
self.set_title(_("Luna"))
self.set_icon_from_file(os.path.join(MG.ICONOS,"luna-ico.png"))
self.set_resizable(True)
self.set_size_request(MG.WIDTH, MG.HEIGHT)
self.set_position(gtk.WIN_POS_CENTER)
self.modify_bg(gtk.STATE_NORMAL, MG.BACKGROUND)
self.main_view = None
self.mooncalendar = None
self.info_panel = None
self.info = None
self.luna_hoy = None
self.label_emisferio = None
self.aspectframe = None
self.set_layout()
self.show_all()
self.realize()
self.maximize()
self.connect("delete_event", self.delete_event)
self.luna_hoy.connect("expose_event", self.repaint)
self.actualizador = gobject.timeout_add(1000, self.handle)
def set_layout(self):
anio, mes, fecha, hora = MG.get_date_time_now()
self.luna_hoy = CalendarButton(anio, mes, fecha, hora)
self.mooncalendar = MoonCalendar()
self.aspectframe = gtk.AspectFrame()
self.aspectframe.modify_bg(gtk.STATE_NORMAL, MG.BACKGROUND)
self.aspectframe.add(self.luna_hoy)
cajabase = gtk.VBox()
self.main_view = gtk.HBox()
cajabase.pack_end(self.main_view, True, True, 5)
view_tool_bar = gtk.Toolbar()
view_tool_bar.modify_bg(gtk.STATE_NORMAL, MG.BACKGROUND)
cajabase.pack_start(view_tool_bar, False, False, 0)
boton = gtk.ToggleToolButton()
pixbuf= gtk.gdk.pixbuf_new_from_file_at_size(os.path.join(MG.ICONOS,'grid-ico.svg'), 32, 32)
imagen = gtk.Image()
imagen.set_from_pixbuf(pixbuf)
boton.set_icon_widget(imagen)
imagen.show()
boton.show()
view_tool_bar.append_item("", "", "",boton, self.toggle_grid_clicked, user_data=None)
boton.modify_bg(gtk.STATE_NORMAL, MG.BACKGROUND)
boton = gtk.ToggleToolButton()
pixbuf= gtk.gdk.pixbuf_new_from_file_at_size(os.path.join(MG.ICONOS,'hemi-ico.svg'), 32, 32)
imagen = gtk.Image()
imagen.set_from_pixbuf(pixbuf)
boton.set_icon_widget(imagen)
imagen.show()
boton.show()
view_tool_bar.append_item("", _(""), "",boton, self.toggle_hemisphere_clicked, user_data=None)
boton.modify_bg(gtk.STATE_NORMAL, MG.BACKGROUND)
boton = gtk.ToggleToolButton()
pixbuf= gtk.gdk.pixbuf_new_from_file_at_size(os.path.join(MG.ICONOS,'calendario-ico.svg'), 32, 32)
imagen = gtk.Image()
imagen.set_from_pixbuf(pixbuf)
boton.set_icon_widget(imagen)
imagen.show()
boton.show()
view_tool_bar.append_item("", "", "",boton, self.switch_calendar_luna, user_data=None)
boton.modify_bg(gtk.STATE_NORMAL, MG.BACKGROUND)
self.label_emisferio = gtk.Label()
view_tool_bar.append_widget(self.label_emisferio, None, None)
self.label_emisferio.modify_bg(gtk.STATE_NORMAL, MG.BACKGROUND)
self.label_emisferio.modify_fg(gtk.STATE_NORMAL, MG.FOREGROUND)
self.label_emisferio.show()
view_tool_bar.show_all()
info_scroll = gtk.ScrolledWindow()
info_scroll.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
self.info_panel = gtk.VBox()
self.info = gtk.TextView()
self.info.set_property("sensitive", False)
self.info.set_border_window_size(gtk.TEXT_WINDOW_TOP, 10)
self.info.set_border_window_size(gtk.TEXT_WINDOW_LEFT, 10)
self.info.set_border_window_size(gtk.TEXT_WINDOW_RIGHT, 10)
self.info.set_border_window_size(gtk.TEXT_WINDOW_BOTTOM, 10)
self.info_panel.pack_start(self.info, False, False, 0)
info_scroll.add_with_viewport(self.info_panel)
self.main_view.pack_start(info_scroll, False, False, 5)
self.main_view.pack_end(self.aspectframe, True, True, 5)
self.add(cajabase)
self.mooncalendar.set_mes(anio, mes, fecha, hora)
self.update_text_information_view()
def toggle_grid_clicked(self, widget= None):
self.luna_hoy.toggle_grid_clicked()
self.mooncalendar.toggle_grid_clicked(widget= None, actualizar = self.mooncalendar in self.aspectframe.get_children())
def toggle_hemisphere_clicked(self, widget= None):
self.luna_hoy.toggle_hemisphere_clicked()
self.mooncalendar.toggle_hemisphere_clicked(widget= None, actualizar = self.mooncalendar in self.aspectframe.get_children())
def switch_calendar_luna(self, widget):
if self.mooncalendar in self.aspectframe.get_children():
self.aspectframe.remove(self.mooncalendar)
self.aspectframe.add(self.luna_hoy)
self.luna_hoy.show_all()
elif self.luna_hoy in self.aspectframe.get_children():
self.aspectframe.remove(self.luna_hoy)
self.aspectframe.add(self.mooncalendar)
self.mooncalendar.show_all()
self.show_all()
self.realize()
def handle(self):
self.update_text_information_view()
if self.luna_hoy in self.aspectframe.get_children():
self.luna_hoy.actualizar()
return True
def repaint(self, widget= None, event= None):
x,y,w,h= self.luna_hoy.get_allocation()
anchoboton, altoboton = (w,h)
tamanioboton = min( [anchoboton,altoboton] )
self.luna_hoy.repaint(tamanioboton)
def delete_event(self, widget, event, data=None):
sys.exit(0)
return False
def update_text_information_view(self):
anio, mes, fecha, hora = MG.get_date_time_now()
hoy = "%s-%s-%s %s" % (anio, mes, fecha, hora)
ahora = time.mktime(time.strptime(hoy, MG.format))
self.luna_hoy.data_model.update_moon_calculations(ahora)
information = ""
information += _("Today's Moon Information\n\n")
information += "%s\n\n" % (MG.get_date_time())
information += _("Phase:\n%s\n\n") % (self.luna_hoy.data_model.moon_phase_name(self.luna_hoy.data_model.phase_of_moon))
information += _("Julian Date:\n%.2f (astronomical)\n\n") % (self.luna_hoy.data_model.julian_date)
tiempo = {'days':self.luna_hoy.data_model.days_old,
'hours':self.luna_hoy.data_model.hours_old, 'minutes':self.luna_hoy.data_model.minutes_old}
information += _("Age:\n%(days).0f days, %(hours).0f hours, %(minutes).0f minutes\n\n") % tiempo
lunacion = {'phase':self.luna_hoy.data_model.phase_of_moon * 100, 'lunation':self.luna_hoy.data_model.lunation}
information += _("Lunation:\n%(phase).2f%% through lunation %(lunation)d\n\n") % lunacion
information += _("Surface Visibility:\n%.0f%% (estimated)\n\n") % (self.luna_hoy.data_model.percent_of_full_moon * 100)
selen = {'deg':self.luna_hoy.data_model.selenographic_deg, 'westOrEast':self.luna_hoy.data_model.west_or_east,
'riseOrSet':self.luna_hoy.data_model.rise_or_set}
information += _(u"Selenographic Terminator Longitude:\n%(deg).1f\u00b0%(westOrEast)s (%(riseOrSet)s)\n\n") % selen
full = {'date':time.strftime(MG.LOCALE_DATE_FORMAT, time.localtime(self.luna_hoy.data_model.next_full_moon_date)),
'days':self.luna_hoy.data_model.days_until_full_moon}
information += _("Next Full Moon:\n%(date)s in %(days).0f days\n\n") % full
new = {'date':time.strftime(MG.LOCALE_DATE_FORMAT, time.localtime(self.luna_hoy.data_model.next_new_moon_date)),
'days':self.luna_hoy.data_model.days_until_new_moon}
information += _("Next New Moon:\n%(date)s in %(days).0f days\n\n") % new
lunare = {'date':time.strftime(MG.LOCALE_DATE_FORMAT, time.localtime(self.luna_hoy.data_model.next_lunar_eclipse_date)),
'days':self.luna_hoy.data_model.days_until_lunar_eclipse}
information += _("Next Lunar eclipse:\n%(date)s in %(days).0f days\n\n") % lunare
solare = {'date':time.strftime(MG.LOCALE_DATE_FORMAT, time.localtime(self.luna_hoy.data_model.next_solar_eclipse_date)),
'days':self.luna_hoy.data_model.days_until_solar_eclipse}
information += _("Next Solar eclipse:\n%(date)s in %(days).0f days") % solare
text = gtk.TextBuffer()
text.set_text(information)
self.info.set_buffer(text)
self.label_emisferio.set_text( "%s: %s" % (_("Vista Hemisferio"),_(self.luna_hoy.hemisphere_view)) )
if __name__=="__main__":
MoonActivity()
gtk.main()
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