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#!/usr/bin/env python
#Copyright (c) 2009, 2010 Walter Bender
# 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 3 of the License, or
# (at your option) any later version.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
import pygtk
pygtk.require('2.0')
import gtk
from gettext import gettext as _
import os
from window import SlideRule
class SlideruleMain:
def __init__(self):
self.r = 0
self.sr = None
# create a new window
self.win = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.win.maximize()
self.win.set_title("%s: %s" % (_('Slide Rule'),
('1.0 x 1.0 = 1.0')))
self.win.connect('delete_event', lambda w,e: gtk.main_quit())
menu = gtk.Menu()
menu_items = gtk.MenuItem(_("C"))
menu.append(menu_items)
menu_items.connect("activate", self._c_cb)
menu_items.show()
menu_items = gtk.MenuItem(_("CI"))
menu.append(menu_items)
menu_items.connect("activate", self._ci_cb)
menu_items.show()
menu_items = gtk.MenuItem(_("A"))
menu.append(menu_items)
menu_items.connect("activate", self._a_cb)
menu_items.show()
menu_items = gtk.MenuItem(_("L"))
menu.append(menu_items)
menu_items.connect("activate", self._l_cb)
menu_items.show()
root_menu = gtk.MenuItem("Tools")
root_menu.show()
root_menu.set_submenu(menu)
# A vbox to put a menu and the canvas in:
vbox = gtk.VBox(False, 0)
self.win.add(vbox)
vbox.show()
menu_bar = gtk.MenuBar()
vbox.pack_start(menu_bar, False, False, 2)
menu_bar.show()
canvas = gtk.DrawingArea()
vbox.pack_end(canvas, True, True)
canvas.show()
menu_bar.append(root_menu)
self.win.show_all()
# Join the activity
self.sr = SlideRule(canvas, os.path.join(os.path.abspath('.'),
'images/'))
self.sr.win = self.win
self.sr.activity = self
self.hide_all()
self._c_cb(None)
def hide_all(self):
self.sr.A.spr.hide()
self.sr.C.spr.hide()
self.sr.C_tab_left.spr.hide()
self.sr.C_tab_right.spr.hide()
self.sr.CI.spr.hide()
self.sr.CI_tab_left.spr.hide()
self.sr.CI_tab_right.spr.hide()
self.sr.L.spr.hide()
self.sr.L2.spr.hide()
self.sr.L2_tab_left.spr.hide()
self.sr.L2_tab_right.spr.hide()
self.sr.slider_on_top = "C"
def set_title(self, title):
self.win.set_title(title)
def _c_cb(self, widget):
self.hide_all()
self.sr.C.draw_slider(1000)
self.sr.C_tab_left.draw_slider(1000)
self.sr.C_tab_right.draw_slider(1000)
self.sr.D.draw_slider(1000)
self.sr.slider_on_top = "C"
return True
def _ci_cb(self, widget):
self.hide_all()
self.sr.CI.draw_slider(1000)
self.sr.CI_tab_left.draw_slider(1000)
self.sr.CI_tab_right.draw_slider(1000)
self.sr.D.draw_slider(1000)
self.sr.slider_on_top = "CI"
return True
def _a_cb(self, widget):
self.hide_all()
self.sr.A.draw_slider(1000)
self.sr.D.draw_slider(1000)
self.sr.slider_on_top = "A"
return True
def _l_cb(self, widget):
self.hide_all()
self.sr.L.draw_slider(1000)
self.sr.L2.draw_slider(1000)
self.sr.L2_tab_left.draw_slider(1000)
self.sr.L2_tab_right.draw_slider(1000)
self.sr.slider_on_top = "L"
return True
def main():
gtk.main()
return 0
if __name__ == "__main__":
SlideruleMain()
main()
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