vcs.maemo.org Git - feedingit/blob - src/FeedingIt.py

   1 #!/usr/bin/env python2.5
   2
   3 #
   4 # Copyright (c) 2007-2008 INdT.
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU Lesser General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 #  This program is distributed in the hope that it will be useful,
  11 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 #  GNU Lesser General Public License for more details.
  14 #
  15 #  You should have received a copy of the GNU Lesser General Public License
  16 #  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 #
  18
  19 # ============================================================================
  20 __appname__ = 'FeedingIt'
  21 __author__  = 'Yves Marcoz'
  22 __version__ = '0.8.0'
  23 __description__ = 'A simple RSS Reader for Maemo 5'
  24 # ============================================================================
  25
  26 import gtk
  27 from pango import FontDescription
  28 import pango
  29 import hildon
  30 #import gtkhtml2
  31 #try:
  32 from webkit import WebView
  33 #    has_webkit=True
  34 #except:
  35 #    import gtkhtml2
  36 #    has_webkit=False
  37 from os.path import isfile, isdir, exists
  38 from os import mkdir, remove, stat
  39 import gobject
  40 from aboutdialog import HeAboutDialog
  41 from portrait import FremantleRotation
  42 from threading import Thread, activeCount
  43 from feedingitdbus import ServerObject
  44 from updatedbus import UpdateServerObject, get_lock
  45 from config import Config
  46 from cgi import escape
  47
  48 from rss_sqlite import Listing
  49 from opml import GetOpmlData, ExportOpmlData
  50
  51 from urllib2 import install_opener, build_opener
  52
  53 from socket import setdefaulttimeout
  54 timeout = 5
  55 setdefaulttimeout(timeout)
  56 del timeout
  57
  58 import xml.sax
  59
  60 LIST_ICON_SIZE = 32
  61 LIST_ICON_BORDER = 10
  62
  63 USER_AGENT = 'Mozilla/5.0 (compatible; Maemo 5;) %s %s' % (__appname__, __version__)
  64 ABOUT_ICON = 'feedingit'
  65 ABOUT_COPYRIGHT = 'Copyright (c) 2010 %s' % __author__
  66 ABOUT_WEBSITE = 'http://feedingit.marcoz.org/'
  67 ABOUT_BUGTRACKER = 'https://garage.maemo.org/tracker/?group_id=1202'
  68 ABOUT_DONATE = None # TODO: Create a donation page + add its URL here
  69
  70 color_style = gtk.rc_get_style_by_paths(gtk.settings_get_default() , 'GtkButton', 'osso-logical-colors', gtk.Button)
  71 unread_color = color_style.lookup_color('ActiveTextColor')
  72 read_color = color_style.lookup_color('DefaultTextColor')
  73 del color_style
  74
  75 CONFIGDIR="/home/user/.feedingit/"
  76 LOCK = CONFIGDIR + "update.lock"
  77
  78 from re import sub
  79 from htmlentitydefs import name2codepoint
  80
  81 COLUMN_ICON, COLUMN_MARKUP, COLUMN_KEY = range(3)
  82
  83 FEED_COLUMN_MARKUP, FEED_COLUMN_KEY = range(2)
  84
  85 import style
  86
  87 MARKUP_TEMPLATE= '<span font_desc="%s" foreground="%s">%%s</span>'
  88 MARKUP_TEMPLATE_ENTRY_UNREAD = '<span font_desc="%s %%s" foreground="%s">%%s</span>'
  89 MARKUP_TEMPLATE_ENTRY = '<span font_desc="%s italic %%s" foreground="%s">%%s</span>'
  90
  91 # Build the markup template for the Maemo 5 text style
  92 head_font = style.get_font_desc('SystemFont')
  93 sub_font = style.get_font_desc('SmallSystemFont')
  94
  95 head_color = style.get_color('ButtonTextColor')
  96 sub_color = style.get_color('DefaultTextColor')
  97 active_color = style.get_color('ActiveTextColor')
  98
  99 head = MARKUP_TEMPLATE % (head_font.to_string(), head_color.to_string())
 100 normal_sub = MARKUP_TEMPLATE % (sub_font.to_string(), sub_color.to_string())
 101
 102 entry_head = MARKUP_TEMPLATE_ENTRY % (head_font.get_family(), head_color.to_string())
 103 entry_normal_sub = MARKUP_TEMPLATE_ENTRY % (sub_font.get_family(), sub_color.to_string())
 104
 105 active_head = MARKUP_TEMPLATE % (head_font.to_string(), active_color.to_string())
 106 active_sub = MARKUP_TEMPLATE % (sub_font.to_string(), active_color.to_string())
 107
 108 entry_active_head = MARKUP_TEMPLATE_ENTRY_UNREAD % (head_font.get_family(), active_color.to_string())
 109 entry_active_sub = MARKUP_TEMPLATE_ENTRY_UNREAD % (sub_font.get_family(), active_color.to_string())
 110
 111 FEED_TEMPLATE = '\n'.join((head, normal_sub))
 112 FEED_TEMPLATE_UNREAD = '\n'.join((head, active_sub))
 113
 114 ENTRY_TEMPLATE = entry_head
 115 ENTRY_TEMPLATE_UNREAD = entry_active_head
 116
 117 ##
 118 # Removes HTML or XML character references and entities from a text string.
 119 #
 120 # @param text The HTML (or XML) source text.
 121 # @return The plain text, as a Unicode string, if necessary.
 122 # http://effbot.org/zone/re-sub.htm#unescape-html
 123 def unescape(text):
 124     def fixup(m):
 125         text = m.group(0)
 126         if text[:2] == "&#":
 127             # character reference
 128             try:
 129                 if text[:3] == "&#x":
 130                     return unichr(int(text[3:-1], 16))
 131                 else:
 132                     return unichr(int(text[2:-1]))
 133             except ValueError:
 134                 pass
 135         else:
 136             # named entity
 137             try:
 138                 text = unichr(name2codepoint[text[1:-1]])
 139             except KeyError:
 140                 pass
 141         return text # leave as is
 142     return sub("&#?\w+;", fixup, text)
 143
 144
 145 class AddWidgetWizard(gtk.Dialog):
 146     def __init__(self, parent, urlIn, titleIn=None, isEdit=False):
 147         gtk.Dialog.__init__(self)
 148         self.set_transient_for(parent)
 149
 150         if isEdit:
 151             self.set_title('Edit RSS feed')
 152         else:
 153             self.set_title('Add new RSS feed')
 154
 155         if isEdit:
 156             self.btn_add = self.add_button('Save', 2)
 157         else:
 158             self.btn_add = self.add_button('Add', 2)
 159
 160         self.set_default_response(2)
 161
 162         self.nameEntry = hildon.Entry(gtk.HILDON_SIZE_AUTO)
 163         self.nameEntry.set_placeholder('Feed name')
 164         if not titleIn == None:
 165             self.nameEntry.set_text(titleIn)
 166             self.nameEntry.select_region(-1, -1)
 167
 168         self.urlEntry = hildon.Entry(gtk.HILDON_SIZE_AUTO)
 169         self.urlEntry.set_placeholder('Feed URL')
 170         self.urlEntry.set_text(urlIn)
 171         self.urlEntry.select_region(-1, -1)
 172         self.urlEntry.set_activates_default(True)
 173
 174         self.table = gtk.Table(2, 2, False)
 175         self.table.set_col_spacings(5)
 176         label = gtk.Label('Name:')
 177         label.set_alignment(1., .5)
 178         self.table.attach(label, 0, 1, 0, 1, gtk.FILL)
 179         self.table.attach(self.nameEntry, 1, 2, 0, 1)
 180         label = gtk.Label('URL:')
 181         label.set_alignment(1., .5)
 182         self.table.attach(label, 0, 1, 1, 2, gtk.FILL)
 183         self.table.attach(self.urlEntry, 1, 2, 1, 2)
 184         self.vbox.pack_start(self.table)
 185
 186         self.show_all()
 187
 188     def getData(self):
 189         return (self.nameEntry.get_text(), self.urlEntry.get_text())
 190
 191     def some_page_func(self, nb, current, userdata):
 192         # Validate data for 1st page
 193         if current == 0:
 194             return len(self.nameEntry.get_text()) != 0
 195         elif current == 1:
 196             # Check the url is not null, and starts with http
 197             return ( (len(self.urlEntry.get_text()) != 0) and (self.urlEntry.get_text().lower().startswith("http")) )
 198         elif current != 2:
 199             return False
 200         else:
 201             return True
 202
 203 class Download(Thread):
 204     def __init__(self, listing, key, config):
 205         Thread.__init__(self)
 206         self.listing = listing
 207         self.key = key
 208         self.config = config
 209
 210     def run (self):
 211         (use_proxy, proxy) = self.config.getProxy()
 212         key_lock = get_lock(self.key)
 213         if key_lock != None:
 214             if use_proxy:
 215                 self.listing.updateFeed(self.key, self.config.getExpiry(), proxy=proxy, imageCache=self.config.getImageCache() )
 216             else:
 217                 self.listing.updateFeed(self.key, self.config.getExpiry(), imageCache=self.config.getImageCache() )
 218         del key_lock
 219
 220
 221 class DownloadBar(gtk.ProgressBar):
 222     def __init__(self, parent, listing, listOfKeys, config, single=False):
 223
 224         update_lock = get_lock("update_lock")
 225         if update_lock != None:
 226             gtk.ProgressBar.__init__(self)
 227             self.listOfKeys = listOfKeys[:]
 228             self.listing = listing
 229             self.total = len(self.listOfKeys)
 230             self.config = config
 231             self.current = 0
 232             self.single = single
 233             (use_proxy, proxy) = self.config.getProxy()
 234             if use_proxy:
 235                 opener = build_opener(proxy)
 236             else:
 237                 opener = build_opener()
 238
 239             opener.addheaders = [('User-agent', USER_AGENT)]
 240             install_opener(opener)
 241
 242             if self.total>0:
 243                 # In preparation for i18n/l10n
 244                 def N_(a, b, n):
 245                     return (a if n == 1 else b)
 246
 247                 self.set_text(N_('Updating %d feed', 'Updating %d feeds', self.total) % self.total)
 248
 249                 self.fraction = 0
 250                 self.set_fraction(self.fraction)
 251                 self.show_all()
 252                 # Create a timeout
 253                 self.timeout_handler_id = gobject.timeout_add(50, self.update_progress_bar)
 254
 255     def update_progress_bar(self):
 256         #self.progress_bar.pulse()
 257         if activeCount() < 4:
 258             x = activeCount() - 1
 259             k = len(self.listOfKeys)
 260             fin = self.total - k - x
 261             fraction = float(fin)/float(self.total) + float(x)/(self.total*2.)
 262             #print x, k, fin, fraction
 263             self.set_fraction(fraction)
 264
 265             if len(self.listOfKeys)>0:
 266                 self.current = self.current+1
 267                 key = self.listOfKeys.pop()
 268                 #if self.single == True:
 269                     # Check if the feed is being displayed
 270                 download = Download(self.listing, key, self.config)
 271                 download.start()
 272                 return True
 273             elif activeCount() > 1:
 274                 return True
 275             else:
 276                 #self.waitingWindow.destroy()
 277                 #self.destroy()
 278                 try:
 279                     del self.update_lock
 280                 except:
 281                     pass
 282                 self.emit("download-done", "success")
 283                 return False
 284         return True
 285
 286
 287 class SortList(hildon.StackableWindow):
 288     def __init__(self, parent, listing, feedingit, after_closing):
 289         hildon.StackableWindow.__init__(self)
 290         self.set_transient_for(parent)
 291         self.set_title('Subscriptions')
 292         self.listing = listing
 293         self.feedingit = feedingit
 294         self.after_closing = after_closing
 295         self.connect('destroy', lambda w: self.after_closing())
 296         self.vbox2 = gtk.VBox(False, 2)
 297
 298         button = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 299         button.set_image(gtk.image_new_from_icon_name('keyboard_move_up', gtk.ICON_SIZE_BUTTON))
 300         button.connect("clicked", self.buttonUp)
 301         self.vbox2.pack_start(button, expand=False, fill=False)
 302
 303         button = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 304         button.set_image(gtk.image_new_from_icon_name('keyboard_move_down', gtk.ICON_SIZE_BUTTON))
 305         button.connect("clicked", self.buttonDown)
 306         self.vbox2.pack_start(button, expand=False, fill=False)
 307
 308         self.vbox2.pack_start(gtk.Label(), expand=True, fill=False)
 309
 310         button = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 311         button.set_image(gtk.image_new_from_icon_name('general_add', gtk.ICON_SIZE_BUTTON))
 312         button.connect("clicked", self.buttonAdd)
 313         self.vbox2.pack_start(button, expand=False, fill=False)
 314
 315         button = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 316         button.set_image(gtk.image_new_from_icon_name('general_information', gtk.ICON_SIZE_BUTTON))
 317         button.connect("clicked", self.buttonEdit)
 318         self.vbox2.pack_start(button, expand=False, fill=False)
 319
 320         button = hildon.GtkButton(gtk.HILDON_SIZE_FINGER_HEIGHT)
 321         button.set_image(gtk.image_new_from_icon_name('general_delete', gtk.ICON_SIZE_BUTTON))
 322         button.connect("clicked", self.buttonDelete)
 323         self.vbox2.pack_start(button, expand=False, fill=False)
 324
 325         #button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 326         #button.set_label("Done")
 327         #button.connect("clicked", self.buttonDone)
 328         #self.vbox.pack_start(button)
 329         self.hbox2= gtk.HBox(False, 10)
 330         self.pannableArea = hildon.PannableArea()
 331         self.treestore = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
 332         self.treeview = gtk.TreeView(self.treestore)
 333         self.hbox2.pack_start(self.pannableArea, expand=True)
 334         self.displayFeeds()
 335         self.hbox2.pack_end(self.vbox2, expand=False)
 336         self.set_default_size(-1, 600)
 337         self.add(self.hbox2)
 338
 339         menu = hildon.AppMenu()
 340         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 341         button.set_label("Import from OPML")
 342         button.connect("clicked", self.feedingit.button_import_clicked)
 343         menu.append(button)
 344
 345         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 346         button.set_label("Export to OPML")
 347         button.connect("clicked", self.feedingit.button_export_clicked)
 348         menu.append(button)
 349         self.set_app_menu(menu)
 350         menu.show_all()
 351
 352         self.show_all()
 353         #self.connect("destroy", self.buttonDone)
 354
 355     def displayFeeds(self):
 356         self.treeview.destroy()
 357         self.treestore = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
 358         self.treeview = gtk.TreeView()
 359
 360         self.treeview.get_selection().set_mode(gtk.SELECTION_SINGLE)
 361         hildon.hildon_gtk_tree_view_set_ui_mode(self.treeview, gtk.HILDON_UI_MODE_EDIT)
 362         self.refreshList()
 363         self.treeview.append_column(gtk.TreeViewColumn('Feed Name', gtk.CellRendererText(), text = 0))
 364
 365         self.pannableArea.add(self.treeview)
 366
 367         #self.show_all()
 368
 369     def refreshList(self, selected=None, offset=0):
 370         #rect = self.treeview.get_visible_rect()
 371         #y = rect.y+rect.height
 372         self.treestore = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING)
 373         for key in self.listing.getListOfFeeds():
 374             item = self.treestore.append([self.listing.getFeedTitle(key), key])
 375             if key == selected:
 376                 selectedItem = item
 377         self.treeview.set_model(self.treestore)
 378         if not selected == None:
 379             self.treeview.get_selection().select_iter(selectedItem)
 380             self.treeview.scroll_to_cell(self.treeview.get_model().get_path(selectedItem))
 381         self.pannableArea.show_all()
 382
 383     def getSelectedItem(self):
 384         (model, iter) = self.treeview.get_selection().get_selected()
 385         if not iter:
 386             return None
 387         return model.get_value(iter, 1)
 388
 389     def findIndex(self, key):
 390         after = None
 391         before = None
 392         found = False
 393         for row in self.treestore:
 394             if found:
 395                 return (before, row.iter)
 396             if key == list(row)[0]:
 397                 found = True
 398             else:
 399                 before = row.iter
 400         return (before, None)
 401
 402     def buttonUp(self, button):
 403         key  = self.getSelectedItem()
 404         if not key == None:
 405             self.listing.moveUp(key)
 406             self.refreshList(key, -10)
 407
 408     def buttonDown(self, button):
 409         key = self.getSelectedItem()
 410         if not key == None:
 411             self.listing.moveDown(key)
 412             self.refreshList(key, 10)
 413
 414     def buttonDelete(self, button):
 415         key = self.getSelectedItem()
 416
 417         message = 'Really remove this feed and its entries?'
 418         dlg = hildon.hildon_note_new_confirmation(self, message)
 419         response = dlg.run()
 420         dlg.destroy()
 421         if response == gtk.RESPONSE_OK:
 422             self.listing.removeFeed(key)
 423             self.refreshList()
 424
 425     def buttonEdit(self, button):
 426         key = self.getSelectedItem()
 427
 428         if key == 'ArchivedArticles':
 429             message = 'Cannot edit the archived articles feed.'
 430             hildon.hildon_banner_show_information(self, '', message)
 431             return
 432
 433         if key is not None:
 434             wizard = AddWidgetWizard(self, self.listing.getFeedUrl(key), self.listing.getFeedTitle(key), True)
 435             ret = wizard.run()
 436             if ret == 2:
 437                 (title, url) = wizard.getData()
 438                 if (not title == '') and (not url == ''):
 439                     self.listing.editFeed(key, title, url)
 440                     self.refreshList()
 441             wizard.destroy()
 442
 443     def buttonDone(self, *args):
 444         self.destroy()
 445
 446     def buttonAdd(self, button, urlIn="http://"):
 447         wizard = AddWidgetWizard(self, urlIn)
 448         ret = wizard.run()
 449         if ret == 2:
 450             (title, url) = wizard.getData()
 451             if (not title == '') and (not url == ''):
 452                self.listing.addFeed(title, url)
 453         wizard.destroy()
 454         self.refreshList()
 455
 456
 457 class DisplayArticle(hildon.StackableWindow):
 458     def __init__(self, feed, id, key, config, listing):
 459         hildon.StackableWindow.__init__(self)
 460         #self.imageDownloader = ImageDownloader()
 461         self.feed = feed
 462         self.listing=listing
 463         self.key = key
 464         self.id = id
 465         #self.set_title(feed.getTitle(id))
 466         self.set_title(self.listing.getFeedTitle(key))
 467         self.config = config
 468         self.set_for_removal = False
 469
 470         # Init the article display
 471         #if self.config.getWebkitSupport():
 472         self.view = WebView()
 473             #self.view.set_editable(False)
 474         #else:
 475         #    import gtkhtml2
 476         #    self.view = gtkhtml2.View()
 477         #    self.document = gtkhtml2.Document()
 478         #    self.view.set_document(self.document)
 479         #    self.document.connect("link_clicked", self._signal_link_clicked)
 480         self.pannable_article = hildon.PannableArea()
 481         self.pannable_article.add(self.view)
 482         #self.pannable_article.set_property("mov-mode", hildon.MOVEMENT_MODE_BOTH)
 483         #self.gestureId = self.pannable_article.connect('horizontal-movement', self.gesture)
 484
 485         #if self.config.getWebkitSupport():
 486         contentLink = self.feed.getContentLink(self.id)
 487         self.feed.setEntryRead(self.id)
 488         #if key=="ArchivedArticles":
 489         self.loadedArticle = False
 490         if contentLink.startswith("/home/user/"):
 491             self.view.open("file://%s" % contentLink)
 492             self.currentUrl = self.feed.getExternalLink(self.id)
 493         else:
 494             self.view.load_html_string('This article has not been downloaded yet. Click <a href="%s">here</a> to view online.' % contentLink, contentLink)
 495             self.currentUrl = "%s" % contentLink
 496         self.view.connect("motion-notify-event", lambda w,ev: True)
 497         self.view.connect('load-started', self.load_started)
 498         self.view.connect('load-finished', self.load_finished)
 499
 500         self.view.set_zoom_level(float(config.getArtFontSize())/10.)
 501
 502         menu = hildon.AppMenu()
 503         # Create a button and add it to the menu
 504         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 505         button.set_label("Allow horizontal scrolling")
 506         button.connect("clicked", self.horiz_scrolling_button)
 507         menu.append(button)
 508
 509         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 510         button.set_label("Open in browser")
 511         button.connect("clicked", self.open_in_browser)
 512         menu.append(button)
 513
 514         if key == "ArchivedArticles":
 515             button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 516             button.set_label("Remove from archived articles")
 517             button.connect("clicked", self.remove_archive_button)
 518         else:
 519             button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 520             button.set_label("Add to archived articles")
 521             button.connect("clicked", self.archive_button)
 522         menu.append(button)
 523
 524         self.set_app_menu(menu)
 525         menu.show_all()
 526
 527         self.add(self.pannable_article)
 528
 529         self.pannable_article.show_all()
 530
 531         self.destroyId = self.connect("destroy", self.destroyWindow)
 532
 533         #self.view.connect('navigation-policy-decision-requested', self.navigation_policy_decision)
 534         ## Still using an old version of WebKit, so using navigation-requested signal
 535         self.view.connect('navigation-requested', self.navigation_requested)
 536
 537         self.view.connect("button_press_event", self.button_pressed)
 538         self.gestureId = self.view.connect("button_release_event", self.button_released)
 539
 540     #def navigation_policy_decision(self, wv, fr, req, action, decision):
 541     def navigation_requested(self, wv, fr, req):
 542         if self.config.getOpenInExternalBrowser():
 543             self.open_in_browser(None, req.get_uri())
 544             return True
 545         else:
 546             return False
 547
 548     def load_started(self, *widget):
 549         hildon.hildon_gtk_window_set_progress_indicator(self, 1)
 550
 551     def load_finished(self, *widget):
 552         hildon.hildon_gtk_window_set_progress_indicator(self, 0)
 553         frame = self.view.get_main_frame()
 554         if self.loadedArticle:
 555             self.currentUrl = frame.get_uri()
 556         else:
 557             self.loadedArticle = True
 558
 559     def button_pressed(self, window, event):
 560         #print event.x, event.y
 561         self.coords = (event.x, event.y)
 562
 563     def button_released(self, window, event):
 564         x = self.coords[0] - event.x
 565         y = self.coords[1] - event.y
 566
 567         if (2*abs(y) < abs(x)):
 568             if (x > 15):
 569                 self.emit("article-previous", self.id)
 570             elif (x<-15):
 571                 self.emit("article-next", self.id)
 572
 573     def destroyWindow(self, *args):
 574         self.disconnect(self.destroyId)
 575         if self.set_for_removal:
 576             self.emit("article-deleted", self.id)
 577         else:
 578             self.emit("article-closed", self.id)
 579         #self.imageDownloader.stopAll()
 580         self.destroy()
 581
 582     def horiz_scrolling_button(self, *widget):
 583         self.pannable_article.disconnect(self.gestureId)
 584         self.pannable_article.set_property("mov-mode", hildon.MOVEMENT_MODE_BOTH)
 585
 586     def archive_button(self, *widget):
 587         # Call the listing.addArchivedArticle
 588         self.listing.addArchivedArticle(self.key, self.id)
 589
 590     def remove_archive_button(self, *widget):
 591         self.set_for_removal = True
 592
 593     def open_in_browser(self, object, link=None):
 594         import dbus
 595         bus = dbus.SessionBus()
 596         proxy = bus.get_object("com.nokia.osso_browser", "/com/nokia/osso_browser/request")
 597         iface = dbus.Interface(proxy, 'com.nokia.osso_browser')
 598         if link == None:
 599             iface.open_new_window(self.currentUrl)
 600         else:
 601             iface.open_new_window(link)
 602
 603 class DisplayFeed(hildon.StackableWindow):
 604     def __init__(self, listing, feed, title, key, config, updateDbusHandler):
 605         hildon.StackableWindow.__init__(self)
 606         self.listing = listing
 607         self.feed = feed
 608         self.feedTitle = title
 609         self.set_title(title)
 610         self.key=key
 611         self.current = list()
 612         self.config = config
 613         self.updateDbusHandler = updateDbusHandler
 614
 615         self.downloadDialog = False
 616
 617         #self.listing.setCurrentlyDisplayedFeed(self.key)
 618
 619         self.disp = False
 620
 621         menu = hildon.AppMenu()
 622         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 623         button.set_label("Update feed")
 624         button.connect("clicked", self.button_update_clicked)
 625         menu.append(button)
 626
 627         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 628         button.set_label("Mark all as read")
 629         button.connect("clicked", self.buttonReadAllClicked)
 630         menu.append(button)
 631
 632         if key=="ArchivedArticles":
 633             button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 634             button.set_label("Delete read articles")
 635             button.connect("clicked", self.buttonPurgeArticles)
 636             menu.append(button)
 637
 638         self.set_app_menu(menu)
 639         menu.show_all()
 640
 641         self.displayFeed()
 642
 643         self.connect('configure-event', self.on_configure_event)
 644         self.connect("destroy", self.destroyWindow)
 645
 646     def on_configure_event(self, window, event):
 647         if getattr(self, 'markup_renderer', None) is None:
 648             return
 649
 650         # Fix up the column width for wrapping the text when the window is
 651         # resized (i.e. orientation changed)
 652         self.markup_renderer.set_property('wrap-width', event.width-20)
 653         it = self.feedItems.get_iter_first()
 654         while it is not None:
 655             markup = self.feedItems.get_value(it, FEED_COLUMN_MARKUP)
 656             self.feedItems.set_value(it, FEED_COLUMN_MARKUP, markup)
 657             it = self.feedItems.iter_next(it)
 658
 659     def destroyWindow(self, *args):
 660         #self.feed.saveUnread(CONFIGDIR)
 661         self.listing.updateUnread(self.key)
 662         self.emit("feed-closed", self.key)
 663         self.destroy()
 664         #gobject.idle_add(self.feed.saveFeed, CONFIGDIR)
 665         #self.listing.closeCurrentlyDisplayedFeed()
 666
 667     def fix_title(self, title):
 668         return escape(unescape(title).replace("<em>","").replace("</em>","").replace("<nobr>","").replace("</nobr>","").replace("<wbr>",""))
 669
 670     def displayFeed(self):
 671         self.pannableFeed = hildon.PannableArea()
 672
 673         self.pannableFeed.set_property('hscrollbar-policy', gtk.POLICY_NEVER)
 674
 675         self.feedItems = gtk.ListStore(str, str)
 676         #self.feedList = gtk.TreeView(self.feedItems)
 677         self.feedList = hildon.GtkTreeView(gtk.HILDON_UI_MODE_NORMAL)
 678         selection = self.feedList.get_selection()
 679         selection.set_mode(gtk.SELECTION_NONE)
 680         #selection.connect("changed", lambda w: True)
 681
 682         self.feedList.set_model(self.feedItems)
 683         self.feedList.set_grid_lines(gtk.TREE_VIEW_GRID_LINES_HORIZONTAL)
 684
 685
 686         self.feedList.set_hover_selection(False)
 687         #self.feedList.set_property('enable-grid-lines', True)
 688         #self.feedList.set_property('hildon-mode', 1)
 689         #self.pannableFeed.connect("motion-notify-event", lambda w,ev: True)
 690
 691         #self.feedList.connect('row-activated', self.on_feedList_row_activated)
 692
 693         vbox= gtk.VBox(False, 10)
 694         vbox.pack_start(self.feedList)
 695
 696         self.pannableFeed.add_with_viewport(vbox)
 697
 698         self.markup_renderer = gtk.CellRendererText()
 699         self.markup_renderer.set_property('wrap-mode', pango.WRAP_WORD_CHAR)
 700         self.markup_renderer.set_property('background', "#333333")
 701         (width, height) = self.get_size()
 702         self.markup_renderer.set_property('wrap-width', width-20)
 703         self.markup_renderer.set_property('ypad', 5)
 704         self.markup_renderer.set_property('xpad', 5)
 705         markup_column = gtk.TreeViewColumn('', self.markup_renderer, \
 706                 markup=FEED_COLUMN_MARKUP)
 707         self.feedList.append_column(markup_column)
 708
 709         #self.pannableFeed.set_property("mov-mode", hildon.MOVEMENT_MODE_BOTH)
 710         hideReadArticles = self.config.getHideReadArticles()
 711         hasArticle = False
 712         self.current = list()
 713         for id in self.feed.getIds():
 714             isRead = False
 715             try:
 716                 isRead = self.feed.isEntryRead(id)
 717             except:
 718                 pass
 719             if not ( isRead and hideReadArticles ):
 720                 title = self.fix_title(self.feed.getTitle(id))
 721                 self.current.append(id)
 722                 if isRead:
 723                     markup = ENTRY_TEMPLATE % (self.config.getFontSize(), title)
 724                 else:
 725                     markup = ENTRY_TEMPLATE_UNREAD % (self.config.getFontSize(), title)
 726
 727                 self.feedItems.append((markup, id))
 728                 hasArticle = True
 729         if hasArticle:
 730             self.feedList.connect('hildon-row-tapped', self.on_feedList_row_activated)
 731         else:
 732             markup = ENTRY_TEMPLATE % (self.config.getFontSize(), "No Articles To Display")
 733             self.feedItems.append((markup, ""))
 734
 735         self.add(self.pannableFeed)
 736         self.show_all()
 737
 738     def clear(self):
 739         self.pannableFeed.destroy()
 740         #self.remove(self.pannableFeed)
 741
 742     def on_feedList_row_activated(self, treeview, path): #, column):
 743         selection = self.feedList.get_selection()
 744         selection.set_mode(gtk.SELECTION_SINGLE)
 745         self.feedList.get_selection().select_path(path)
 746         model = treeview.get_model()
 747         iter = model.get_iter(path)
 748         key = model.get_value(iter, FEED_COLUMN_KEY)
 749         # Emulate legacy "button_clicked" call via treeview
 750         gobject.idle_add(self.button_clicked, treeview, key)
 751         #return True
 752
 753     def button_clicked(self, button, index, previous=False, next=False):
 754         #newDisp = DisplayArticle(self.feedTitle, self.feed.getArticle(index), self.feed.getLink(index), index, self.key, self.listing, self.config)
 755         newDisp = DisplayArticle(self.feed, index, self.key, self.config, self.listing)
 756         stack = hildon.WindowStack.get_default()
 757         if previous:
 758             tmp = stack.peek()
 759             stack.pop_and_push(1, newDisp, tmp)
 760             newDisp.show()
 761             gobject.timeout_add(200, self.destroyArticle, tmp)
 762             #print "previous"
 763             self.disp = newDisp
 764         elif next:
 765             newDisp.show_all()
 766             if type(self.disp).__name__ == "DisplayArticle":
 767                 gobject.timeout_add(200, self.destroyArticle, self.disp)
 768             self.disp = newDisp
 769         else:
 770             self.disp = newDisp
 771             self.disp.show_all()
 772
 773         self.ids = []
 774         if self.key == "ArchivedArticles":
 775             self.ids.append(self.disp.connect("article-deleted", self.onArticleDeleted))
 776         self.ids.append(self.disp.connect("article-closed", self.onArticleClosed))
 777         self.ids.append(self.disp.connect("article-next", self.nextArticle))
 778         self.ids.append(self.disp.connect("article-previous", self.previousArticle))
 779
 780     def buttonPurgeArticles(self, *widget):
 781         self.clear()
 782         self.feed.purgeReadArticles()
 783         #self.feed.saveFeed(CONFIGDIR)
 784         self.displayFeed()
 785
 786     def destroyArticle(self, handle):
 787         handle.destroyWindow()
 788
 789     def mark_item_read(self, key):
 790         it = self.feedItems.get_iter_first()
 791         while it is not None:
 792             k = self.feedItems.get_value(it, FEED_COLUMN_KEY)
 793             if k == key:
 794                 title = self.fix_title(self.feed.getTitle(key))
 795                 markup = ENTRY_TEMPLATE % (self.config.getFontSize(), title)
 796                 self.feedItems.set_value(it, FEED_COLUMN_MARKUP, markup)
 797                 break
 798             it = self.feedItems.iter_next(it)
 799
 800     def nextArticle(self, object, index):
 801         self.mark_item_read(index)
 802         id = self.feed.getNextId(index)
 803         while id not in self.current and id != index:
 804             id = self.feed.getNextId(id)
 805         if id != index:
 806             self.button_clicked(object, id, next=True)
 807
 808     def previousArticle(self, object, index):
 809         self.mark_item_read(index)
 810         id = self.feed.getPreviousId(index)
 811         while id not in self.current and id != index:
 812             id = self.feed.getPreviousId(id)
 813         if id != index:
 814             self.button_clicked(object, id, previous=True)
 815
 816     def onArticleClosed(self, object, index):
 817         selection = self.feedList.get_selection()
 818         selection.set_mode(gtk.SELECTION_NONE)
 819         self.mark_item_read(index)
 820
 821     def onArticleDeleted(self, object, index):
 822         self.clear()
 823         self.feed.removeArticle(index)
 824         #self.feed.saveFeed(CONFIGDIR)
 825         self.displayFeed()
 826
 827     def button_update_clicked(self, button):
 828         #bar = DownloadBar(self, self.listing, [self.key,], self.config )
 829         if not type(self.downloadDialog).__name__=="DownloadBar":
 830             self.pannableFeed.destroy()
 831             self.vbox = gtk.VBox(False, 10)
 832             self.downloadDialog = DownloadBar(self.window, self.listing, [self.key,], self.config, single=True )
 833             self.downloadDialog.connect("download-done", self.onDownloadsDone)
 834             self.vbox.pack_start(self.downloadDialog, expand=False, fill=False)
 835             self.add(self.vbox)
 836             self.show_all()
 837
 838     def onDownloadsDone(self, *widget):
 839         self.vbox.destroy()
 840         self.feed = self.listing.getFeed(self.key)
 841         self.displayFeed()
 842         self.updateDbusHandler.ArticleCountUpdated()
 843
 844     def buttonReadAllClicked(self, button):
 845         #self.clear()
 846         self.feed.markAllAsRead()
 847         it = self.feedItems.get_iter_first()
 848         while it is not None:
 849             k = self.feedItems.get_value(it, FEED_COLUMN_KEY)
 850             title = self.fix_title(self.feed.getTitle(k))
 851             markup = ENTRY_TEMPLATE % (self.config.getFontSize(), title)
 852             self.feedItems.set_value(it, FEED_COLUMN_MARKUP, markup)
 853             it = self.feedItems.iter_next(it)
 854         #self.displayFeed()
 855         #for index in self.feed.getIds():
 856         #    self.feed.setEntryRead(index)
 857         #    self.mark_item_read(index)
 858
 859
 860 class FeedingIt:
 861     def __init__(self):
 862         # Init the windows
 863         self.window = hildon.StackableWindow()
 864         self.window.set_title(__appname__)
 865         hildon.hildon_gtk_window_set_progress_indicator(self.window, 1)
 866         self.mainVbox = gtk.VBox(False,10)
 867
 868         if isfile(CONFIGDIR+"/feeds.db"):
 869             self.introLabel = gtk.Label("Loading...")
 870         else:
 871             self.introLabel = gtk.Label("Updating database to new format...\nThis can take several minutes.")
 872
 873         self.mainVbox.pack_start(self.introLabel)
 874
 875         self.window.add(self.mainVbox)
 876         self.window.show_all()
 877         self.config = Config(self.window, CONFIGDIR+"config.ini")
 878         gobject.idle_add(self.createWindow)
 879
 880     def createWindow(self):
 881         self.app_lock = get_lock("app_lock")
 882         if self.app_lock == None:
 883             try:
 884                 self.stopButton.set_sensitive(True)
 885             except:
 886                 self.stopButton = hildon.Button(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT, hildon.BUTTON_ARRANGEMENT_VERTICAL)
 887                 self.stopButton.set_text("Stop update","")
 888                 self.stopButton.connect("clicked", self.stop_running_update)
 889                 self.mainVbox.pack_end(self.stopButton, expand=False, fill=False)
 890                 self.window.show_all()
 891             self.introLabel.set_label("Update in progress, please wait.")
 892             gobject.timeout_add_seconds(3, self.createWindow)
 893             return False
 894         try:
 895             self.stopButton.destroy()
 896         except:
 897             pass
 898         self.listing = Listing(CONFIGDIR)
 899
 900         self.downloadDialog = False
 901         try:
 902             self.orientation = FremantleRotation(__appname__, main_window=self.window, app=self)
 903             self.orientation.set_mode(self.config.getOrientation())
 904         except:
 905             print "Could not start rotation manager"
 906
 907         menu = hildon.AppMenu()
 908         # Create a button and add it to the menu
 909         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 910         button.set_label("Update feeds")
 911         button.connect("clicked", self.button_update_clicked, "All")
 912         menu.append(button)
 913
 914         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 915         button.set_label("Mark all as read")
 916         button.connect("clicked", self.button_markAll)
 917         menu.append(button)
 918
 919         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 920         button.set_label("Add new feed")
 921         button.connect("clicked", lambda b: self.addFeed())
 922         menu.append(button)
 923
 924         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 925         button.set_label("Manage subscriptions")
 926         button.connect("clicked", self.button_organize_clicked)
 927         menu.append(button)
 928
 929         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 930         button.set_label("Settings")
 931         button.connect("clicked", self.button_preferences_clicked)
 932         menu.append(button)
 933
 934         button = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)
 935         button.set_label("About")
 936         button.connect("clicked", self.button_about_clicked)
 937         menu.append(button)
 938
 939         self.window.set_app_menu(menu)
 940         menu.show_all()
 941
 942         #self.feedWindow = hildon.StackableWindow()
 943         #self.articleWindow = hildon.StackableWindow()
 944         self.introLabel.destroy()
 945         self.pannableListing = hildon.PannableArea()
 946         self.feedItems = gtk.ListStore(gtk.gdk.Pixbuf, str, str)
 947         self.feedList = gtk.TreeView(self.feedItems)
 948         self.feedList.connect('row-activated', self.on_feedList_row_activated)
 949         self.pannableListing.add(self.feedList)
 950
 951         icon_renderer = gtk.CellRendererPixbuf()
 952         icon_renderer.set_property('width', LIST_ICON_SIZE + 2*LIST_ICON_BORDER)
 953         icon_column = gtk.TreeViewColumn('', icon_renderer, \
 954                 pixbuf=COLUMN_ICON)
 955         self.feedList.append_column(icon_column)
 956
 957         markup_renderer = gtk.CellRendererText()
 958         markup_column = gtk.TreeViewColumn('', markup_renderer, \
 959                 markup=COLUMN_MARKUP)
 960         self.feedList.append_column(markup_column)
 961         self.mainVbox.pack_start(self.pannableListing)
 962         self.mainVbox.show_all()
 963
 964         self.displayListing()
 965         self.autoupdate = False
 966         self.checkAutoUpdate()
 967         hildon.hildon_gtk_window_set_progress_indicator(self.window, 0)
 968         gobject.idle_add(self.enableDbus)
 969
 970     def stop_running_update(self, button):
 971         self.stopButton.set_sensitive(False)
 972         import dbus
 973         bus=dbus.SessionBus()
 974         remote_object = bus.get_object("org.marcoz.feedingit", # Connection name
 975                                "/org/marcoz/feedingit/update" # Object's path
 976                               )
 977         iface = dbus.Interface(remote_object, 'org.marcoz.feedingit')
 978         iface.StopUpdate()
 979
 980     def enableDbus(self):
 981         self.dbusHandler = ServerObject(self)
 982         self.updateDbusHandler = UpdateServerObject(self)
 983
 984     def button_markAll(self, button):
 985         for key in self.listing.getListOfFeeds():
 986             feed = self.listing.getFeed(key)
 987             feed.markAllAsRead()
 988             #for id in feed.getIds():
 989             #    feed.setEntryRead(id)
 990             self.listing.updateUnread(key)
 991         self.displayListing()
 992
 993     def button_about_clicked(self, button):
 994         HeAboutDialog.present(self.window, \
 995                 __appname__, \
 996                 ABOUT_ICON, \
 997                 __version__, \
 998                 __description__, \
 999                 ABOUT_COPYRIGHT, \
1000                 ABOUT_WEBSITE, \
1001                 ABOUT_BUGTRACKER, \
1002                 ABOUT_DONATE)
1003
1004     def button_export_clicked(self, button):
1005         opml = ExportOpmlData(self.window, self.listing)
1006
1007     def button_import_clicked(self, button):
1008         opml = GetOpmlData(self.window)
1009         feeds = opml.getData()
1010         for (title, url) in feeds:
1011             self.listing.addFeed(title, url)
1012         self.displayListing()
1013
1014     def addFeed(self, urlIn="http://"):
1015         wizard = AddWidgetWizard(self.window, urlIn)
1016         ret = wizard.run()
1017         if ret == 2:
1018             (title, url) = wizard.getData()
1019             if (not title == '') and (not url == ''):
1020                self.listing.addFeed(title, url)
1021         wizard.destroy()
1022         self.displayListing()
1023
1024     def button_organize_clicked(self, button):
1025         def after_closing():
1026             self.displayListing()
1027         SortList(self.window, self.listing, self, after_closing)
1028
1029     def button_update_clicked(self, button, key):
1030         if not type(self.downloadDialog).__name__=="DownloadBar":
1031             self.updateDbusHandler.UpdateStarted()
1032             self.downloadDialog = DownloadBar(self.window, self.listing, self.listing.getListOfFeeds(), self.config )
1033             self.downloadDialog.connect("download-done", self.onDownloadsDone)
1034             self.mainVbox.pack_end(self.downloadDialog, expand=False, fill=False)
1035             self.mainVbox.show_all()
1036         #self.displayListing()
1037
1038     def onDownloadsDone(self, *widget):
1039         self.downloadDialog.destroy()
1040         self.downloadDialog = False
1041         self.displayListing()
1042         self.updateDbusHandler.UpdateFinished()
1043         self.updateDbusHandler.ArticleCountUpdated()
1044
1045     def button_preferences_clicked(self, button):
1046         dialog = self.config.createDialog()
1047         dialog.connect("destroy", self.prefsClosed)
1048
1049     def show_confirmation_note(self, parent, title):
1050         note = hildon.Note("confirmation", parent, "Are you sure you want to delete " + title +"?")
1051
1052         retcode = gtk.Dialog.run(note)
1053         note.destroy()
1054
1055         if retcode == gtk.RESPONSE_OK:
1056             return True
1057         else:
1058             return False
1059
1060     def displayListing(self):
1061         icon_theme = gtk.icon_theme_get_default()
1062         default_pixbuf = icon_theme.load_icon(ABOUT_ICON, LIST_ICON_SIZE, \
1063                 gtk.ICON_LOOKUP_USE_BUILTIN)
1064
1065         self.feedItems.clear()
1066         order = self.config.getFeedSortOrder()
1067         keys = self.listing.getSortedListOfKeys(order)
1068
1069         for key in keys:
1070             unreadItems = self.listing.getFeedNumberOfUnreadItems(key)
1071             title = xml.sax.saxutils.escape(self.listing.getFeedTitle(key))
1072             updateTime = self.listing.getFeedUpdateTime(key)
1073             if updateTime == 0:
1074                 updateTime = "Never"
1075             subtitle = '%s / %d unread items' % (updateTime, unreadItems)
1076             if unreadItems:
1077                 markup = FEED_TEMPLATE_UNREAD % (title, subtitle)
1078             else:
1079                 markup = FEED_TEMPLATE % (title, subtitle)
1080
1081             try:
1082                 icon_filename = self.listing.getFavicon(key)
1083                 pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(icon_filename, \
1084                                                LIST_ICON_SIZE, LIST_ICON_SIZE)
1085             except:
1086                 pixbuf = default_pixbuf
1087
1088             self.feedItems.append((pixbuf, markup, key))
1089
1090     def on_feedList_row_activated(self, treeview, path, column):
1091         model = treeview.get_model()
1092         iter = model.get_iter(path)
1093         key = model.get_value(iter, COLUMN_KEY)
1094         self.openFeed(key)
1095
1096     def openFeed(self, key):
1097         try:
1098             self.feed_lock
1099         except:
1100             # If feed_lock doesn't exist, we can open the feed, else we do nothing
1101             if key != None:
1102                 self.feed_lock = get_lock(key)
1103                 self.disp = DisplayFeed(self.listing, self.listing.getFeed(key), \
1104                         self.listing.getFeedTitle(key), key, \
1105                         self.config, self.updateDbusHandler)
1106                 self.disp.connect("feed-closed", self.onFeedClosed)
1107
1108     def openArticle(self, key, id):
1109         try:
1110             self.feed_lock
1111         except:
1112             # If feed_lock doesn't exist, we can open the feed, else we do nothing
1113             if key != None:
1114                 self.feed_lock = get_lock(key)
1115                 self.disp = DisplayFeed(self.listing, self.listing.getFeed(key), \
1116                         self.listing.getFeedTitle(key), key, \
1117                         self.config, self.updateDbusHandler)
1118                 self.disp.button_clicked(None, id)
1119                 self.disp.connect("feed-closed", self.onFeedClosed)
1120
1121
1122     def onFeedClosed(self, object, key):
1123         #self.listing.saveConfig()
1124         #del self.feed_lock
1125         gobject.idle_add(self.onFeedClosedTimeout)
1126         self.displayListing()
1127         #self.updateDbusHandler.ArticleCountUpdated()
1128
1129     def onFeedClosedTimeout(self):
1130         del self.feed_lock
1131         self.updateDbusHandler.ArticleCountUpdated()
1132
1133     def run(self):
1134         self.window.connect("destroy", gtk.main_quit)
1135         gtk.main()
1136         del self.app_lock
1137
1138     def prefsClosed(self, *widget):
1139         try:
1140             self.orientation.set_mode(self.config.getOrientation())
1141         except:
1142             pass
1143         self.displayListing()
1144         self.checkAutoUpdate()
1145
1146     def checkAutoUpdate(self, *widget):
1147         interval = int(self.config.getUpdateInterval()*3600000)
1148         if self.config.isAutoUpdateEnabled():
1149             if self.autoupdate == False:
1150                 self.autoupdateId = gobject.timeout_add(interval, self.automaticUpdate)
1151                 self.autoupdate = interval
1152             elif not self.autoupdate == interval:
1153                 # If auto-update is enabled, but not at the right frequency
1154                 gobject.source_remove(self.autoupdateId)
1155                 self.autoupdateId = gobject.timeout_add(interval, self.automaticUpdate)
1156                 self.autoupdate = interval
1157         else:
1158             if not self.autoupdate == False:
1159                 gobject.source_remove(self.autoupdateId)
1160                 self.autoupdate = False
1161
1162     def automaticUpdate(self, *widget):
1163         # Need to check for internet connection
1164         # If no internet connection, try again in 10 minutes:
1165         # gobject.timeout_add(int(5*3600000), self.automaticUpdate)
1166         #file = open("/home/user/.feedingit/feedingit_widget.log", "a")
1167         #from time import localtime, strftime
1168         #file.write("App: %s\n" % strftime("%a, %d %b %Y %H:%M:%S +0000", localtime()))
1169         #file.close()
1170         self.button_update_clicked(None, None)
1171         return True
1172
1173     def stopUpdate(self):
1174         # Not implemented in the app (see update_feeds.py)
1175         try:
1176             self.downloadDialog.listOfKeys = []
1177         except:
1178             pass
1179
1180     def getStatus(self):
1181         status = ""
1182         for key in self.listing.getListOfFeeds():
1183             if self.listing.getFeedNumberOfUnreadItems(key) > 0:
1184                 status += self.listing.getFeedTitle(key) + ": \t" +  str(self.listing.getFeedNumberOfUnreadItems(key)) + " Unread Items\n"
1185         if status == "":
1186             status = "No unread items"
1187         return status
1188
1189 if __name__ == "__main__":
1190     gobject.signal_new("feed-closed", DisplayFeed, gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_PYOBJECT,))
1191     gobject.signal_new("article-closed", DisplayArticle, gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_PYOBJECT,))
1192     gobject.signal_new("article-deleted", DisplayArticle, gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_PYOBJECT,))
1193     gobject.signal_new("article-next", DisplayArticle, gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_PYOBJECT,))
1194     gobject.signal_new("article-previous", DisplayArticle, gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_PYOBJECT,))
1195     gobject.signal_new("download-done", DownloadBar, gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_PYOBJECT,))
1196     gobject.threads_init()
1197     if not isdir(CONFIGDIR):
1198         try:
1199             mkdir(CONFIGDIR)
1200         except:
1201             print "Error: Can't create configuration directory"
1202             from sys import exit
1203             exit(1)
1204     app = FeedingIt()
1205     app.run()