straw/preferences.py

   1 """ preferences.py
   2
   3 Module setting user preferences.
   4 """
   5 __copyright__ = """
   6 Copyright (c) 2002-2004 Juri Pakaste
   7 Copyright (c) 2005-2007 Straw Contributors
   8 """
   9 __license__ = """ GNU General Public License
  10
  11 Straw is free software; you can redistribute it and/or modify it under the
  12 terms of the GNU General Public License as published by the Free Software
  13 Foundation; either version 2 of the License, or (at your option) any later
  14 version.
  15
  16 Straw is distributed in the hope that it will be useful, but WITHOUT ANY
  17 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  18 A PARTICULAR PURPOSE. See the GNU General Public License for more details.
  19
  20 You should have received a copy of the GNU General Public License along with
  21 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
  22 Place - Suite 330, Boston, MA 02111-1307, USA. """
  23
  24 from ConfigOptions import *
  25 from gtk.glade import XML
  26 from os.path import join
  27 import Config
  28 import MVP
  29 import gtk
  30 import os
  31 import straw.defs
  32
  33 class PreferencesView(MVP.GladeView):
  34     def _initialize(self):
  35         self._window = self._widget.get_widget('preferences')
  36         self._browser_override = self._widget.get_widget("prefs_browser_setting")
  37         self._browser_entry = self._widget.get_widget("prefs_browser_setting_entry")
  38
  39         # General
  40         poll_frequency = int(Config.get(OPTION_POLL_FREQUENCY) / 60)
  41         items_stored = int(Config.get(OPTION_ITEMS_STORED))
  42
  43         browser_cmd = Config.get(OPTION_BROWSER_CMD)
  44
  45         if browser_cmd:
  46             self._browser_override.set_active(True)
  47             self._browser_entry.set_text(browser_cmd)
  48             self._browser_entry.set_sensitive(True)
  49         else:
  50             self._browser_entry.set_text(_("Using desktop setting"))
  51
  52         self._widget.get_widget('poll_frequency_spin').set_value(poll_frequency)
  53         self._widget.get_widget('number_of_items_spin').set_value(items_stored)
  54         #self._widget.get_widget('vertical_layout').set_active(Config.get(OPTION_PANE_LAYOUT) == 'vertical')
  55
  56     def _apply_settings(self):
  57         a = self._widget.get_widget('number_of_items_spin').get_value_as_int()
  58         Config.set(OPTION_ITEMS_STORED, a)
  59
  60     def show(self, *args):
  61         self._window.present()
  62
  63     def hide(self, *args):
  64         self._window.hide()
  65         self._window.destroy()
  66
  67     def _on_ok_button_clicked(self, button):
  68         self._apply_settings()
  69         self.hide()
  70
  71     def _on_cancel_button_clicked(self, button):
  72         self.hide()
  73
  74     def _on_apply_button_clicked(self, button):
  75         self._apply_settings()
  76
  77     def on_preferences_delete_event(self, *args):
  78         self.hide()
  79         return True
  80
  81     def on_close_button_clicked(self, button):
  82         self.hide()
  83
  84 class PreferencesPresenter(MVP.BasicPresenter):
  85     pass
  86
  87 def show():
  88     gladefile = XML(os.path.join(straw.defs.STRAW_DATA_DIR, "preferences.glade"))
  89     dialog = PreferencesPresenter(view = PreferencesView(gladefile))
  90
  91     dialog.view.show()