/usr/share/routeplanner/rpgnome.py is in routeplanner-gnome 0.19+nmu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 | # Code for the GUI interface to RoutePlanner
#
# Copyright (C) 1996-2004 Chris Lawrence
# This file may be freely distributed under the terms of the RoutePlanner
# license. A copy should appear as 'LICENSE' in the archive that this
# file was included in.
#
# $Id: rpgnome.py,v 1.15 2004/10/02 12:41:34 lordsutch Exp $
import pygtk
pygtk.require('2.0')
import rpdbase
import sys, os, glob, commands, time
from rpcitylist import CityList
from rpprogress import ProgressWin
import gtk
import gtk.gdk
import gnome
import gnome.ui
APP = 'RoutePlanner'
VERSION = rpdbase.VERID
COPYRIGHT = "Copyright (C) 1996-2004 Chris Lawrence"
gnome.init(APP, VERSION)
import gtk.glade
import gobject
from rpunits import *
import gconf
#import gnome.config
# i18n
DIR = 'i18n'
import locale, gettext
locale.setlocale (locale.LC_ALL, '')
gettext.bindtextdomain (APP, DIR)
gettext.textdomain (APP)
gettext.install (APP, DIR, unicode=1)
# Whether or not we use the new file selector
newfilesel = 'FileChooserDialog' in dir(gtk)
PANES = ['shortroute', 'quickroute', 'prefroute', 'leastfuel']
GUIFILE = '/usr/share/routeplanner/routeplanner.glade2'
CONFIG_UNITS = '/apps/routeplanner/Defaults/units'
CONFIG_DEFMPG = '/apps/routeplanner/Defaults/default_efficiency'
CONFIG_DEFPREF = '/apps/routeplanner/Defaults/default_preference'
CONFIG_TOLL = '/apps/routeplanner/Defaults/toll_penalty'
CONFIG_FERRY = '/apps/routeplanner/Defaults/ferry_penalty'
CONFIG_SCENIC = '/apps/routeplanner/Defaults/scenic_bonus'
class Application:
def __init__(self, filename=''):
if os.path.exists('routeplanner.glade2'):
self.wtree = gtk.glade.XML('routeplanner.glade2')
else:
self.wtree = gtk.glade.XML(GUIFILE)
self.appwin = self.wtree.get_widget('app1')
self.appwin.connect("destroy", gtk.main_quit)
dict = {}
for key in dir(self.__class__):
dict[key] = getattr(self, key)
self.wtree.signal_autoconnect(dict)
self.db = None
self.cityview = self.wtree.get_widget('citylist')
self.citystore = gtk.ListStore(gobject.TYPE_PYOBJECT,
gobject.TYPE_STRING)
renderer = gtk.CellRendererText()
col = gtk.TreeViewColumn('City', renderer, text=1)
self.cityview.append_column(col)
self.cityview.set_reorderable(True)
self.cityview.set_model(self.citystore)
sel = self.cityview.get_selection()
sel.set_mode(gtk.SELECTION_SINGLE)
sel.connect("changed", self.on_citylist_select_row)
self.citywin = None
self.make_widgets_sensitive()
self.gconf_client = gconf.client_get_default()
self.gconf_client.add_dir('/apps/routeplanner',
gconf.CLIENT_PRELOAD_RECURSIVE)
self.units = self.gconf_client.get_string(CONFIG_UNITS)
if not self.units or self.units not in VALID_UNITS:
self.units = UNITS_US
self.currentunits = self.units
info = {'metric' : UNITS_METRIC, 'us' : UNITS_US,
'imperial' : UNITS_IMPERIAL}
for widget, units in info.items():
if units == self.units:
self.wtree.get_widget(widget).set_active(True)
if self.units == UNITS_METRIC:
self.wtree.get_widget('effunits').set_text('l/100km')
self.defmpg = self.gconf_client.get_int(CONFIG_DEFMPG)
if not self.defmpg or self.defmpg <= 0 or self.defmpg > 100:
self.defmpg = 20
effwidget = self.wtree.get_widget('defefficiency')
effwidget.set_value(self.defmpg)
self.defpref = self.gconf_client.get_int(CONFIG_DEFPREF)
if not self.defpref or self.defpref < 0 or self.defpref > 100:
self.defpref = 50
prefwidget = self.wtree.get_widget('defpref')
prefwidget.set_value(self.defpref)
self.tollpen = self.gconf_client.get_int(CONFIG_TOLL)
if not self.tollpen or self.tollpen < -100 or self.tollpen > 100:
self.tollpen = 0
self.wtree.get_widget('avoidtolls').set_active(self.tollpen)
self.wtree.get_widget('tollpen').set_sensitive(self.tollpen)
self.wtree.get_widget('tollpen').set_value(self.tollpen)
self.ferrypen = self.gconf_client.get_int(CONFIG_FERRY)
if not self.ferrypen or self.ferrypen < -100 or self.ferrypen > 100:
self.ferrypen = 0
self.wtree.get_widget('avoidferries').set_active(self.ferrypen)
self.wtree.get_widget('ferrypen').set_sensitive(self.ferrypen)
self.wtree.get_widget('ferrypen').set_value(self.ferrypen)
self.scenicbonus = self.gconf_client.get_int(CONFIG_SCENIC)
if not self.scenicbonus or self.scenicbonus < -100 or \
self.scenicbonus > 100:
self.scenicbonus = 0
self.wtree.get_widget('usescenic').set_active(self.scenicbonus)
self.wtree.get_widget('scenicbonus').set_sensitive(self.scenicbonus)
self.wtree.get_widget('scenicbonus').set_value(self.scenicbonus)
if filename:
self.open_database(filename)
prefswin = self.wtree.get_widget('prefswin')
prefswin.hide_on_delete()
classes = rpdbase.classifications.keys()
classes.sort()
classtable = self.wtree.get_widget('classtable')
classtable.resize(len(classes)-2, 4)
maxclass = max(rpdbase.classifications.values())+1
self.speeds = [0]*maxclass
self.mpgs = [0]*maxclass
self.prefer = [0]*maxclass
i = 1
self.prefwidgets = {}
for cl in classes:
classid = rpdbase.classifications[cl]
if len(rpdbase.defspeed) > classid:
speed, mpg, pref = (rpdbase.defspeed[classid],
rpdbase.defeff[classid],
rpdbase.defpref[classid])
else:
speed, mpg, pref = 50, self.defmpg, self.defpref
if cl[0:2] == 'XX': continue
x = gtk.Label(cl)
x.show()
classtable.attach(x, 0, 1, i, i+1)
row = []
for j in range(1, 4):
ptype = ['','speed','efficiency', 'preference'][j]
x = gtk.SpinButton()
cl2 = cl.replace('/', '_')
cl2 = cl2.replace(' ', '_')
val = self.gconf_client.get_int('/apps/routeplanner/%s/%s' %
(ptype, cl2))
maxval = 100
if not val:
if j == 1:
val = Distance(speed, UNITS_US).AsUnit(self.units)
maxval = 150
elif j == 2:
val = ConvertEfficiency(mpg, UNITS_US, self.units)
else:
val = pref
x.set_digits(0)
x.get_adjustment().set_all(val, 1, maxval, 1, 10, 1)
x.set_value(val)
x.connect('changed', self.prefswin_changed)
x.show()
classtable.attach(x, j, j+1, i, i+1)
row.append(x)
if j == 1:
self.speeds[classid] = val
elif j == 2:
self.mpgs[classid] = val
else:
self.prefer[classid] = val
self.prefwidgets[cl] = row
i += 1
classtable.show()
def on_exit1_activate(self,*args):
gtk.main_quit()
def on_about1_activate(self,*args):
about = gnome.ui.About(
APP, VERSION, COPYRIGHT,
_("Highway trip planner based on Jim Butterfield's RoadRoute."),
['Chris Lawrence <lawrencc@debian.org>',
'Jim Butterfield'],
[], '')
#gtk.gdk.pixbuf_new_from_file(LOGO)
about.show()
def on_properties1_activate(self, *args):
if self.db:
message = 'Current database: %s\n%s\n'\
'%d Cites - %d Routes\nAuthor: %s <%s>' % \
(self.db.filename, self.db.comment,
len(self.db.cities), len(self.db.routes),
self.db.author, self.db.author_email)
else:
message = 'No database loaded.'
dialog = gtk.MessageDialog(self.appwin, buttons=gtk.BUTTONS_OK,
message_format=message)
dialog.run()
dialog.destroy()
def on_addcity_clicked(self, *args):
if not self.citywin:
self.citywin = CityList(self.wtree)
self.citywin.startup('', self.db, self.appendcity)
def on_citylist_button_press_event(self, button, event, *args):
if event.type == gtk.gdk._2BUTTON_PRESS and event.button == 1 \
and self.cityview.get_selection().get_selected():
self.on_changecity_clicked()
def on_changecity_clicked(self, *args):
if not self.citywin:
self.citywin = CityList(self.wtree)
sel = self.cityview.get_selection()
city, it = sel.get_selected()
pos = city.get_path(it)[0]
cityname = city[pos][0]
self.citywin.startup(cityname, self.db, self.changecity, pos)
def appendcity(self, city, ind, *data):
it = self.citystore.append()
self.citystore.set(it, 0, city, 1, unicode(city))
sel = self.cityview.get_selection()
sel.select_path(len(self.citystore)-1)
self.make_widgets_sensitive()
def changecity(self, city, ind, pos):
sel = self.cityview.get_selection()
selcity, it = sel.get_selected()
pos = selcity.get_path(it)[0]
self.citystore[pos] = (city, unicode(city))
self.make_widgets_sensitive()
def on_removecity_clicked(self, *args):
sel = self.cityview.get_selection()
selcity, it = sel.get_selected()
if not it:
return
pos = selcity.get_path(it)[0]
del self.citystore[pos]
self.make_widgets_sensitive()
def on_citylist_select_row(self, sel, *args):
wlist = ['changecity', 'removecity']
if sel.get_selected()[1]:
state = True
else:
state = False
for widget in wlist:
self.wtree.get_widget(widget).set_sensitive(state)
def on_filesel_ok_clicked(self, *args):
filename = self.fw.get_filename()
self.fw.destroy()
self.open_database(filename)
def on_filesel_cancel_clicked(self, *args):
self.fw.destroy()
def on_open1_activate(self, *args):
if newfilesel:
fs = gtk.FileChooserDialog('Select database', self.appwin,
gtk.FILE_CHOOSER_ACTION_OPEN,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_ACCEPT))
fs.set_current_folder('/usr/share/routeplanner')
response = fs.run()
fs.hide()
if response == gtk.RESPONSE_ACCEPT:
filename = fs.get_filename()
self.open_database(filename)
fs.destroy()
else:
self.fw = gtk.FileSelection('Select database')
self.fw.set_transient_for(self.appwin)
self.fw.selection_entry.connect("activate",
self.on_filesel_ok_clicked)
self.fw.ok_button.connect("pressed", self.on_filesel_ok_clicked)
self.fw.cancel_button.connect("pressed",
self.on_filesel_cancel_clicked)
self.fw.set_modal(True)
self.fw.hide_on_delete()
self.fw.set_filename('/usr/share/routeplanner/')
self.fw.show()
def on_plan_clicked(self, *args):
db = self.db
path = []
for (info, cname) in self.citystore:
if path and info == path[-1]:
dialog = gtk.MessageDialog(self.appwin,
message_format='Same city appears '
'twice in a row:\n'+cname+'\n'
'Please fix this and plan again.',
type=gtk.MESSAGE_ERROR,
buttons=gtk.BUTTONS_CLOSE)
dialog.run()
dialog.destroy()
return
path.append(info)
methods = len(rpdbase.methods)
displist = [None]*methods
self.routes = [None]*methods
progwin = ProgressWin("Calculating route", self.appwin)
progwin.set_label('Planning')
progwin.set_current(0)
progwin.set_max(methods)
progwin.show()
for method in range(methods):
progwin.set_label('Planning '+rpdbase.methods[method])
progwin.set_current(method)
trail = []
for i in range(len(path)-1):
trail.append( db.NewNavigate(
path[i], path[i+1], method = method,
codetable = self.speeds, prefertable = self.prefer,
defaultprefer = self.defpref, mpgtable = self.mpgs,
defmpg = self.defmpg, units=self.units,
flagbonus = { 'toll' : -self.tollpen,
'scenic' : self.scenicbonus,
'ferry': -self.ferrypen } ))
progwin.set_current(method+0.5)
displist[method] = rpdbase.ProduceTrail(trail, db, self.units,
self.mpgs, self.defmpg,
self.speeds)
del trail # Free some memory
progwin.set_current(method+1)
progwin.destroy()
planwin = self.wtree.get_widget('planwin')
startloc = self.wtree.get_widget('startloc')
endloc = self.wtree.get_widget('endloc')
vialocs = self.wtree.get_widget('vialocs')
start, end, via = path[0], path[-1], path[1:-1]
startloc.set_text(str(start))
endloc.set_text(str(end))
if via:
vialocs.set_text('; '.join(map(str, via)))
else:
vialocs.set_text('[none]')
#font = load_font("fixed")
#black = GdkColor(0,0,0)
widgets = PANES
for j in range(methods):
route = self.wtree.get_widget(widgets[j])
text = rpdbase.FormatRoute(displist[j], path, self.units)
buff = gtk.TextBuffer()
route.set_buffer(buff)
tag = gtk.TextTag('routedesc')
tag.set_property('font', 'Monospace 10')
buff.get_tag_table().add(tag)
sob, eob = buff.get_bounds()
buff.insert_with_tags_by_name(eob, text, "routedesc")
self.routes[j] = text
planwin.connect("delete_event", self.close_route_win)
planwin.show()
def on_close1_activate(self, *args):
self.close_route_win()
def close_route_win(self, *args):
self.wtree.get_widget('planwin').hide()
return True
def on_print1_activate(self, *args):
printwin = self.wtree.get_widget('printwin')
printwin.connect("delete_event", self.close_print_win)
printwin.set_transient_for(self.wtree.get_widget('planwin'))
printwin.hide_on_delete()
printwin.show()
def close_print_win(self, *args):
self.wtree.get_widget('printwin').hide()
return True
def on_print_ok_clicked(self, *args):
self.wtree.get_widget('printwin').hide()
command = self.wtree.get_widget('printcomm').get_text()
items = []
items.append( self.wtree.get_widget('shortest').get_active() )
items.append( self.wtree.get_widget('quickest').get_active() )
items.append( self.wtree.get_widget('preferred').get_active() )
items.append( self.wtree.get_widget('lowestfuel').get_active() )
separator = '\n\n'
if self.wtree.get_widget('use_ff').get_active():
separator = '\f'
fh = os.popen(command, 'w')
already_printed = 0
for j in range(len(rpdbase.methods)):
if items[j]:
if already_printed: fh.write(separator)
fh.write(rpdbase.methods[j]+" Route:\n\n")
fh.write(self.routes[j]+'\n')
already_printed = 1
fh.close()
self.wtree.get_widget('printwin').hide()
return True
def on_save_as1_activate(self, *args):
if newfilesel:
fs = gtk.FileChooserDialog('Save routes as...',
self.wtree.get_widget('planwin'),
gtk.FILE_CHOOSER_ACTION_SAVE,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_SAVE, gtk.RESPONSE_ACCEPT))
response = fs.run()
fs.hide()
if response == gtk.RESPONSE_ACCEPT:
filename = fs.get_filename()
do_save(filename)
fs.destroy()
else:
self.fw = gtk.FileSelection('Save routes as...')
self.fw.set_transient_for(self.wtree.get_widget('planwin'))
self.fw.selection_entry.connect("activate", self.save_as_done)
self.fw.ok_button.connect("pressed", self.save_as_done)
self.fw.cancel_button.connect("pressed", lambda x: self.fw.destroy())
self.fw.set_modal(True)
self.fw.hide_on_delete()
self.fw.show()
def save_as_done(self, *args):
fn = self.fw.get_filename()
self.do_save(fn)
def do_save(self, fn):
if os.path.exists(fn):
dialog = GnomeMessageBox("Overwrite existing file\n"+fn+"?",
MESSAGE_BOX_QUESTION, STOCK_BUTTON_YES,
STOCK_BUTTON_NO)
dialog.set_parent(self.wtree.get_widget('planwin'))
if dialog.run_and_close():
return
self.fw.destroy()
del self.fw
try:
fh = open(fn, 'w')
except IOError, x:
dialog = GnomeErrorDialog(str(x), self.wtree.get_widget('planwin'))
dialog.run_and_close()
return
for j in range(len(rpdbase.methods)):
if j: fh.write('\n\n')
fh.write(rpdbase.methods[j]+" Route:\n\n")
fh.write(self.routes[j]+'\n')
fh.close()
def make_widgets_sensitive(self):
if not self.db:
wlist = {'addcity' : False,
'citylist' : False,
'plan' : False}
elif len(self.citystore) > 1:
wlist = {'addcity' : True,
'citylist' : True,
'plan' : True}
else:
wlist = {'addcity' : True,
'citylist' : True,
'plan' : False}
for widget, state in wlist.items():
self.wtree.get_widget(widget).set_sensitive(state)
def open_database(self, filename):
progwin = ProgressWin(os.path.basename(filename)+'...', self.appwin)
progwin.show()
try:
self.db = rpdbase.RPDatabase(filename, quiet=1,
progressbar=progwin)
except (rpdbase.invalidformat, IOError), x:
progwin.destroy()
error = GnomeErrorDialog('Unable to open '+filename+':\n\n'+
str(x), self.appwin)
error.run_and_close()
return
self.make_widgets_sensitive()
self.citystore.clear()
self.appwin.set_title('RoutePlanner: '+filename)
progwin.destroy()
def on_preferences1_activate(self, *args):
prefswin = self.wtree.get_widget('prefswin')
prefswin.close_hides(True)
prefswin.show()
def units_changed(self, *args):
self.prefswin_changed()
oldunits = newunits = self.currentunits
info = {'metric' : UNITS_METRIC, 'us' : UNITS_US,
'imperial' : UNITS_IMPERIAL}
for widget, units in info.items():
if self.wtree.get_widget(widget).get_active():
newunits = units
if oldunits == newunits:
return
if newunits == UNITS_METRIC:
self.wtree.get_widget('effunits').set_text('l/100km')
else:
self.wtree.get_widget('effunits').set_text('mpg')
effwidget = self.wtree.get_widget('defefficiency')
current = effwidget.get_value()
current = ConvertEfficiency(current, oldunits, newunits)
effwidget.set_value(current)
for cl, row in self.prefwidgets.items():
for j in range(1, 3):
val = row[j-1].get_value()
if j == 1:
row[j-1].set_value(Distance(val, oldunits).
AsUnit(newunits))
else:
row[j-1].set_value(ConvertEfficiency(val, oldunits,
newunits))
self.currentunits = newunits
def prefswin_changed(self, *args):
self.wtree.get_widget('prefswin').set_modified(True)
def on_prefswin_apply(self, *args):
# Update prefs here
info = {'metric' : UNITS_METRIC, 'us' : UNITS_US,
'imperial' : UNITS_IMPERIAL}
for widget, units in info.items():
if self.wtree.get_widget(widget).get_active():
self.units = units
self.defmpg = self.wtree.get_widget('defefficiency').get_value_as_int()
self.defpref = self.wtree.get_widget('defpref').get_value_as_int()
self.gconf_client.set_string(CONFIG_UNITS, self.units)
self.gconf_client.set_int(CONFIG_DEFMPG, self.defmpg)
self.gconf_client.set_int(CONFIG_DEFPREF, self.defpref)
self.tollpen = (self.wtree.get_widget('avoidtolls').get_active() and
self.wtree.get_widget('tollpen').get_value_as_int())
self.ferrypen = (self.wtree.get_widget('avoidferries').get_active()
and self.wtree.get_widget('ferrypen').
get_value_as_int())
self.scenicbonus = (self.wtree.get_widget('usescenic').get_active()
and self.wtree.get_widget('scenicbonus').
get_value_as_int())
self.gconf_client.set_int(CONFIG_TOLL, self.tollpen)
self.gconf_client.set_int(CONFIG_FERRY, self.ferrypen)
self.gconf_client.set_int(CONFIG_SCENIC, self.scenicbonus)
items = self.prefwidgets.items()
items.sort()
for cl, row in items:
classid = rpdbase.classifications[cl]
for j in range(1, 4):
type = ['','speed','efficiency', 'preference'][j]
val = row[j-1].get_value_as_int()
cl = cl.replace('/', '_')
cl = cl.replace(' ', '_')
self.gconf_client.set_int('/apps/routeplanner/'+type+'/'+cl,
val)
if j == 1:
self.speeds[classid] = val
elif j == 2:
self.mpgs[classid] = val
else:
self.prefer[classid] = val
def on_avoidtolls_toggled(self, widget, *args):
self.wtree.get_widget('tollpen').set_sensitive(widget.get_active())
self.prefswin_changed()
def on_avoidferries_toggled(self, widget, *args):
self.wtree.get_widget('ferrypen').set_sensitive(widget.get_active())
self.prefswin_changed()
def on_usescenic_toggled(self, widget, *args):
self.wtree.get_widget('scenicbonus').set_sensitive(widget.get_active())
self.prefswin_changed()
def on_prefswin_close(self, *args):
self.wtree.get_widget('prefswin').hide()
return True
def main(filename=''):
global app
app = Application(filename)
gtk.main()
app.appwin.hide()
|