# Copyright (C) 2008 Jimmy Do <jimmydo@users.sourceforge.net> # # 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 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA import gobject import gtk import gtk.glade as glade class PreferencesDialog(gobject.GObject): __gsignals__ = \ { 'show-remaining-time-changed': ( gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_BOOLEAN,) ), 'play-sound-changed': ( gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_BOOLEAN,) ), 'use-custom-sound-changed': ( gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_BOOLEAN,) ), 'show-popup-notification-changed': ( gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_BOOLEAN,) ), 'show-pulsing-icon-changed': ( gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_BOOLEAN,) ), 'custom-sound-path-changed': ( gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_STRING,) ) } __gproperties__ = \ { 'show-remaining-time': (bool, 'Show remaining time', 'Whether to show remaining time when the timer is running', False, gobject.PARAM_WRITABLE ), 'play-sound': (bool, 'Play notification sound', 'Whether to play notification sound when the timer is finished', False, gobject.PARAM_WRITABLE ), 'use-custom-sound': (bool, 'Use custom sound', 'Whether to use a custom notification sound', False, gobject.PARAM_WRITABLE ), 'show-popup-notification': (bool, 'Show Popup notification', 'Whether to show a popup notifcation when timer finished', False, gobject.PARAM_WRITABLE ), 'show-pulsing-icon': (bool, 'Show pulsing icon', 'Whether to show pulsing icon when timer finished', False, gobject.PARAM_WRITABLE ), 'custom-sound-path': (str, 'Custom sound path', 'Path to a custom notification sound', '', gobject.PARAM_WRITABLE ) } def __init__(self, glade_file_name): gobject.GObject.__init__(self) glade_widgets = glade.XML(glade_file_name, 'preferences_dialog') self._preferences_dialog = glade_widgets.get_widget('preferences_dialog') self._show_time_check = glade_widgets.get_widget('show_time_check') self._play_sound_check = glade_widgets.get_widget('play_sound_check') self._use_default_sound_radio = glade_widgets.get_widget('use_default_sound_radio') self._use_custom_sound_radio = glade_widgets.get_widget('use_custom_sound_radio') self._sound_chooser_button = glade_widgets.get_widget('sound_chooser_button') self._play_sound_box = glade_widgets.get_widget('play_sound_box') #: Popup notification checkbutton self._popup_notification_check = glade_widgets.get_widget('popup_notification_check') #: Pulsing icon checkbutton self._pulsing_icon_check = glade_widgets.get_widget('pulsing_trayicon_check') ####################################################################### # Signals ####################################################################### self._show_time_check.connect('toggled', self._on_show_time_check_toggled) self._play_sound_check.connect('toggled', self._on_play_sound_check_toggled) self._use_custom_sound_radio.connect('toggled', self._on_use_custom_sound_radio_toggled) #: Popup notification checkbutton 'toggled' signal self._popup_notification_check.connect('toggled', self._on_popup_notification_toggled) #: Pulsing icon checkbutton 'toggled' signal self._pulsing_icon_check.connect('toggled', self._on_pulsing_icon_toggled) self._sound_chooser_button.connect('selection-changed', self._on_sound_chooser_button_selection_changed) self._preferences_dialog.connect('delete-event', gtk.Widget.hide_on_delete) self._preferences_dialog.connect('response', lambda dialog, response_id: self._preferences_dialog.hide()) def show(self): self._preferences_dialog.present() def _on_show_time_check_toggled(self, widget): self.emit('show-remaining-time-changed', widget.props.active) def _on_play_sound_check_toggled(self, widget): self.emit('play-sound-changed', widget.props.active) def _on_use_custom_sound_radio_toggled(self, widget): self.emit('use-custom-sound-changed', widget.props.active) def _on_popup_notification_toggled(self, widget): """Emit a signal when `self._popup_notification_check` gets toggled in the Preferences dialog window.""" self.emit('show-popup-notification-changed', widget.props.active) def _on_pulsing_icon_toggled(self, widget): """Emit a signal when `self._popup_notification_check` gets toggled in the Preferences dialog window.""" self.emit('show-pulsing-icon-changed', widget.props.active) def _on_sound_chooser_button_selection_changed(self, chooser_button): filename = chooser_button.get_filename() # Work around an issue where calling set_filename() will cause # 3 selection-changed signals to be emitted: first two will have a None filename # and the third will finally have the desired filename. if filename is not None: print 'Custom sound changed to path: %s' % filename self.emit('custom-sound-path-changed', filename) def do_set_property(self, pspec, value): if pspec.name == 'show-remaining-time': self._show_time_check.props.active = value elif pspec.name == 'play-sound': self._play_sound_check.props.active = value self._play_sound_box.props.sensitive = value elif pspec.name == 'use-custom-sound': if value == True: self._use_custom_sound_radio.props.active = True self._sound_chooser_button.props.sensitive = True else: # Note: Setting _use_custom_sound_radio.props.active to False # does not automatically set _use_default_sound_radio.props.active to True self._use_default_sound_radio.props.active = True self._sound_chooser_button.props.sensitive = False elif pspec.name == 'show-popup-notification': self._popup_notification_check.props.active = value elif pspec.name == 'show-pulsing-icon': self._pulsing_icon_check.props.active = value elif pspec.name == 'custom-sound-path': # Prevent infinite loop of events. if self._sound_chooser_button.get_filename() != value: self._sound_chooser_button.set_filename(value)