Source Code for Module atom_window

  1  # -*- coding:utf-8 -*- 
  2  ## src/atom_window.py 
  3  ## 
  4  ## Copyright (C) 2006 Tomasz Melcer <liori AT exroot.org> 
  5  ## Copyright (C) 2006-2010 Yann Leboulanger <asterix AT lagaule.org> 
  6  ## Copyright (C) 2007 Nikos Kouremenos <kourem AT gmail.com> 
  7  ## Copyright (C) 2008 Jonathan Schleifer <js-gajim AT webkeks.org> 
  8  ## 
  9  ## This file is part of Gajim. 
 10  ## 
 11  ## Gajim is free software; you can redistribute it and/or modify 
 12  ## it under the terms of the GNU General Public License as published 
 13  ## by the Free Software Foundation; version 3 only. 
 14  ## 
 15  ## Gajim is distributed in the hope that it will be useful, 
 16  ## but WITHOUT ANY WARRANTY; without even the implied warranty of 
 17  ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
 18  ## GNU General Public License for more details. 
 19  ## 
 20  ## You should have received a copy of the GNU General Public License 
 21  ## along with Gajim. If not, see <http://www.gnu.org/licenses/>. 
 22  ## 
 23   
 24   
 25  import gtk 
 26  import gobject 
 27   
 28  import gtkgui_helpers 
 29  from common import helpers 
 30  from common import i18n 
 31   
 32 -class AtomWindow: 
 33      window = None 
 34      entries = [] 
 35   
 36      @classmethod 
 37 -    def newAtomEntry(cls, entry): 
 38          """ 
 39          Queue new entry, open window if there's no one opened 
 40          """ 
 41          cls.entries.append(entry) 
 42   
 43          if cls.window is None: 
 44              cls.window = AtomWindow() 
 45          else: 
 46              cls.window.updateCounter() 
 47   
 48      @classmethod 
 49 -    def windowClosed(cls): 
 50          cls.window = None 
 51   
 52 -    def __init__(self): 
 53          """ 
 54          Create new window... only if we have anything to show 
 55          """ 
 56          assert len(self.__class__.entries) 
 57   
 58          self.entry = None # the entry actually displayed 
 59   
 60          self.xml = gtkgui_helpers.get_gtk_builder('atom_entry_window.ui') 
 61          self.window = self.xml.get_object('atom_entry_window') 
 62          for name in ('new_entry_label', 'feed_title_label', 
 63          'feed_title_eventbox', 'feed_tagline_label', 'entry_title_label', 
 64          'entry_title_eventbox', 'last_modified_label', 'close_button', 
 65          'next_button'): 
 66              self.__dict__[name] = self.xml.get_object(name) 
 67   
 68          self.displayNextEntry() 
 69   
 70          self.xml.connect_signals(self) 
 71          self.window.show_all() 
 72   
 73          self.entry_title_eventbox.add_events(gtk.gdk.BUTTON_PRESS_MASK) 
 74          self.feed_title_eventbox.add_events(gtk.gdk.BUTTON_PRESS_MASK) 
 75   
 76 -    def displayNextEntry(self): 
 77          """ 
 78          Get next entry from the queue and display it in the window 
 79          """ 
 80          assert len(self.__class__.entries)>0 
 81   
 82          newentry = self.__class__.entries.pop(0) 
 83   
 84          # fill the fields 
 85          if newentry.feed_link is not None: 
 86              self.feed_title_label.set_markup( 
 87                  u'<span foreground="blue" underline="single">%s</span>' % \ 
 88                  gobject.markup_escape_text(newentry.feed_title)) 
 89          else: 
 90              self.feed_title_label.set_markup( 
 91                  gobject.markup_escape_text(newentry.feed_title)) 
 92   
 93          self.feed_tagline_label.set_markup( 
 94              u'<small>%s</small>' % \ 
 95              gobject.markup_escape_text(newentry.feed_tagline)) 
 96   
 97          if newentry.title: 
 98              if newentry.uri is not None: 
 99                  self.entry_title_label.set_markup( 
100                      u'<span foreground="blue" underline="single">%s</span>' % \ 
101                      gobject.markup_escape_text(newentry.title)) 
102              else: 
103                  self.entry_title_label.set_markup( 
104                      gobject.markup_escape_text(newentry.title)) 
105          else: 
106              self.entry_title_label.set_markup('') 
107   
108          self.last_modified_label.set_text(newentry.updated) 
109   
110          # update the counters 
111          self.updateCounter() 
112   
113          self.entry = newentry 
114   
115 -    def updateCounter(self): 
116          """ 
117          Display number of events on the top of window, sometimes it needs to be 
118          changed 
119          """ 
120          count = len(self.__class__.entries) 
121          if count: 
122              self.new_entry_label.set_text(i18n.ngettext( 
123                  'You have received new entries (and %d not displayed):', 
124                  'You have received new entries (and %d not displayed):', count, 
125                  count, count)) 
126              self.next_button.set_sensitive(True) 
127          else: 
128              self.new_entry_label.set_text(_('You have received new entry:')) 
129              self.next_button.set_sensitive(False) 
130   
131 -    def on_close_button_clicked(self, widget): 
132          self.window.destroy() 
133          self.windowClosed() 
134   
135 -    def on_next_button_clicked(self, widget): 
136          self.displayNextEntry() 
137   
138 -    def on_entry_title_eventbox_button_press_event(self, widget, event): 
139          #FIXME: make it using special gtk2.10 widget 
140          if event.button == 1:   # left click 
141              uri = self.entry.uri 
142              if uri is not None: 
143                  helpers.launch_browser_mailer('url', uri) 
144          return True 
145   
146 -    def on_feed_title_eventbox_button_press_event(self, widget, event): 
147          #FIXME: make it using special gtk2.10 widget 
148          if event.button == 1:   # left click 
149              uri = self.entry.feed_uri 
150              if uri is not None: 
151                  helpers.launch_browser_mailer('url', uri) 
152          return True 
153