1 files changed, 635 insertions, 0 deletions
diff --git a/timer-applet/src/timerapplet/controllers/TimerApplet.py b/timer-applet/src/timerapplet/controllers/TimerApplet.py
new file mode 100644
index 00000000..3c53754a
--- /dev/null
+++ b/timer-applet/src/timerapplet/controllers/TimerApplet.py
@@ -0,0 +1,635 @@
+# Copyright (C) 2008 Jimmy Do <[email protected]>
+# Copyright (C) 2010 Kenny Meyer <[email protected]>
+#
+# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+from gettext import gettext as _
+from gettext import ngettext
+from datetime import datetime, timedelta
+import mateapplet
+import gst
+import gtk
+import gtk.glade as glade
+import gtk.gdk as gdk
+import subprocess
+import shlex
+import threading
+from timerapplet import config
+from timerapplet import core
+from timerapplet import ui
+from timerapplet import utils
+
+def on_widget_button_press_event(sender, event, data=None):
+ if event.button != 1:
+ sender.emit_stop_by_name('button-press-event') 
+ return False
+
+def force_no_focus_padding(widget):
+ gtk.rc_parse_string('\n'
+ ' style "timer-applet-button-style"\n'
+ ' {\n'
+ ' GtkWidget::focus-line-width=0\n'
+ ' GtkWidget::focus-padding=0\n'
+ ' }\n'
+ '\n'
+ ' widget "*.timer-applet-button" style "timer-applet-button-style"\n'
+ '\n')
+ widget.set_name('timer-applet-button')
+
+class TimerApplet(object):
+ # MateConf key identifiers
+ ## You can find Timer Applet's schemas file in data/timer-applet.schemas.in
+ _SHOW_REMAINING_TIME_KEY = 'show_remaining_time'
+ _PLAY_SOUND_KEY = 'play_notification_sound'
+ _USE_CUSTOM_SOUND_KEY = 'use_custom_notification_sound'
+ _SHOW_POPUP_NOTIFICATION_KEY = 'show_popup_notification'
+ _SHOW_PULSING_ICON_KEY = 'show_pulsing_icon'
+ _CUSTOM_SOUND_PATH_KEY = 'custom_notification_sound_path'
+ 
+ _PRESETS_PLACEHOLDER_NAME = 'Placeholder'
+ _PRESETS_PLACEHOLDER_PATH = '/popups/popup/Presets/' + _PRESETS_PLACEHOLDER_NAME
+ _PRESETS_PATH = '/popups/popup/Presets'
+ 
+ def __init__(self, presets_store, manage_presets_dialog, applet, timer, mateconf_wrapper):
+ self._presets_store = presets_store
+ self._manage_presets_dialog = manage_presets_dialog
+ self._applet = applet
+ self._timer = timer
+
+ self._gst_playbin = gst.element_factory_make('playbin', 'player')
+ def bus_event(bus, message):
+ t = message.type
+ if t == gst.MESSAGE_EOS:
+ self._gst_playbin.set_state(gst.STATE_NULL)
+ elif t == gst.MESSAGE_ERROR:
+ self._gst_playbin.set_state(gst.STATE_NULL)
+ err, debug = message.parse_error()
+ print 'Error playing sound: %s' % err, debug
+ return True
+ self._gst_playbin.get_bus().add_watch(bus_event)
+ 
+ self._status_button = ui.StatusButton()
+ self._notifier = ui.Notifier('TimerApplet', gtk.STOCK_DIALOG_INFO, self._status_button)
+ self._start_next_timer_dialog = ui.StartNextTimerDialog(
+ config.GLADE_PATH,
+ "Start next timer",
+ "Would you like to start the next timer?")
+ self._start_timer_dialog = ui.StartTimerDialog(config.GLADE_PATH,
+ lambda name: utils.is_valid_preset_name(name,
+ self._presets_store),
+ self._presets_store.get_model(),
+ lambda row_iter: utils.get_preset_display_text(self._presets_store,
+ row_iter))
+ self._continue_dialog = ui.ContinueTimerDialog(config.GLADE_PATH,
+ _('Continue timer countdown?'),
+ _('The timer is currently paused. Would you like to continue countdown?'))
+ self._preferences_dialog = ui.PreferencesDialog(config.GLADE_PATH)
+ self._mateconf = mateconf_wrapper
+ 
+ self._about_dialog = glade.XML(config.GLADE_PATH, 'about_dialog').get_widget('about_dialog')
+ self._about_dialog.set_version(config.VERSION)
+ 
+ self._applet.set_applet_flags(mateapplet.EXPAND_MINOR)
+ self._applet.setup_menu_from_file(
+ None,
+ config.POPUP_MENU_FILE_PATH,
+ None,
+ [('PauseTimer', lambda component, verb: self._timer.stop()),
+ ('ContinueTimer', lambda component, verb: self._timer.start()),
+ ('StopTimer', lambda component, verb: self._timer.reset()),
+ ('RestartTimer', lambda component, verb: self._restart_timer()),
+ ('StartNextTimer', lambda component, verb: self._start_next_timer()),
+ ('ManagePresets', lambda component, verb: self._manage_presets_dialog.show()),
+ ('Preferences', lambda component,
+ verb: self._preferences_dialog.show()),
+ ('About', lambda component, verb: self._about_dialog.show())]
+ )
+ self._applet.add(self._status_button)
+ 
+ # Remove padding around button contents.
+ force_no_focus_padding(self._status_button)
+ 
+ # TODO:
+ # Fix bug in which button would not propogate middle-clicks
+ # and right-clicks to the applet.
+ self._status_button.connect('button-press-event', on_widget_button_press_event)
+ 
+ self._status_button.set_relief(gtk.RELIEF_NONE)
+ self._status_button.set_icon(config.ICON_PATH);
+ 
+ self._connect_signals()
+ self._update_status_button()
+ self._update_popup_menu()
+ self._update_preferences_dialog()
+ self._status_button.show()
+ self._applet.show()
+ 
+ def _connect_signals(self):
+ self._applet.connect('change-orient', lambda applet, orientation: self._update_status_button())
+ self._applet.connect('change-size', lambda applet, size: self._update_status_button())
+ self._applet.connect('change-background', self._on_applet_change_background)
+ self._applet.connect('destroy', self._on_applet_destroy)
+ 
+ self._presets_store.get_model().connect('row-deleted', 
+ lambda model,
+ row_path: self._update_popup_menu())
+ self._presets_store.get_model().connect('row-changed',
+ lambda model,
+ row_path,
+ row_iter: self._update_popup_menu())
+ 
+ self._timer.connect('time-changed', self._on_timer_time_changed)
+ self._timer.connect('state-changed', self._on_timer_state_changed)
+ self._status_button.connect('clicked', self._on_status_button_clicked)
+ self._start_timer_dialog.connect('clicked-start',
+ self._on_start_dialog_clicked_start)
+ self._start_timer_dialog.connect('clicked-manage-presets',
+ self._on_start_dialog_clicked_manage_presets)
+ self._start_timer_dialog.connect('clicked-save',
+ self._on_start_dialog_clicked_save)
+ self._start_timer_dialog.connect('clicked-preset',
+ self._on_start_dialog_clicked_preset)
+ self._start_timer_dialog.connect('double-clicked-preset',
+ self._on_start_dialog_double_clicked_preset)
+ 
+ self._preferences_dialog.connect('show-remaining-time-changed', self._on_prefs_show_time_changed)
+ self._preferences_dialog.connect('play-sound-changed', self._on_prefs_play_sound_changed)
+ self._preferences_dialog.connect('use-custom-sound-changed', self._on_prefs_use_custom_sound_changed)
+ self._preferences_dialog.connect('show-popup-notification-changed', self._on_prefs_show_popup_notification_changed)
+ self._preferences_dialog.connect('show-pulsing-icon-changed', self._on_prefs_show_pulsing_icon_changed)
+ self._preferences_dialog.connect('custom-sound-path-changed', self._on_prefs_custom_sound_path_changed)
+ 
+ self._about_dialog.connect('delete-event', gtk.Widget.hide_on_delete)
+ self._about_dialog.connect('response', lambda dialog, response_id: self._about_dialog.hide())
+
+ self._mateconf.add_notification(TimerApplet._SHOW_REMAINING_TIME_KEY, self._on_mateconf_changed)
+ self._mateconf.add_notification(TimerApplet._PLAY_SOUND_KEY, self._on_mateconf_changed)
+ self._mateconf.add_notification(TimerApplet._USE_CUSTOM_SOUND_KEY, self._on_mateconf_changed)
+ self._mateconf.add_notification(TimerApplet._SHOW_PULSING_ICON_KEY, self._on_mateconf_changed)
+ self._mateconf.add_notification(TimerApplet._SHOW_POPUP_NOTIFICATION_KEY, self._on_mateconf_changed)
+ self._mateconf.add_notification(TimerApplet._CUSTOM_SOUND_PATH_KEY, self._on_mateconf_changed)
+ 
+ ## Private methods for updating UI ##
+ 
+ def _update_status_button(self):
+ current_state = self._timer.get_state()
+ if current_state == core.Timer.STATE_IDLE:
+ print 'Idle'
+ # This label text should not be visible because the label
+ # is hidden when the timer is idle.
+ self._status_button.set_label('--:--:--')
+ self._status_button.set_tooltip(_('Click to start a new timer countdown.'))
+ elif current_state == core.Timer.STATE_RUNNING:
+ print 'Running'
+ elif current_state == core.Timer.STATE_PAUSED:
+ print 'Paused'
+ self._status_button.set_tooltip(_('Paused. Click to continue timer countdown.'))
+ elif current_state == core.Timer.STATE_FINISHED:
+ print 'Finished'
+ self._status_button.set_label(_('Finished'))
+ name_str = self._timer.get_name()
+ time_str = utils.get_display_text_from_datetime(self._timer.get_end_time())
+ if len(name_str) > 0:
+ # "<timer name>" finished at <time>
+ self._status_button.set_tooltip(_('"%s" finished at %s.\nClick to stop timer.') % (name_str, time_str))
+ else:
+ # Timer finished at <time>
+ self._status_button.set_tooltip(_('Timer finished at %s.\nClick to stop timer.') % time_str)
+ 
+ self._status_button.set_sensitized(current_state == core.Timer.STATE_RUNNING or
+ current_state == core.Timer.STATE_FINISHED)
+ self._status_button.set_use_icon(current_state == core.Timer.STATE_IDLE)
+ self._status_button.set_show_remaining_time(current_state != core.Timer.STATE_IDLE and
+ self._mateconf.get_bool(TimerApplet._SHOW_REMAINING_TIME_KEY))
+ 
+ if current_state == core.Timer.STATE_PAUSED:
+ self._status_button.set_pie_fill_color(0.4, 0.4, 0.4)
+ else:
+ # Use theme color
+ color = self._applet.style.base[gtk.STATE_SELECTED]
+ red = color.red / 65535.0
+ green = color.green / 65535.0
+ blue = color.blue / 65535.0
+ self._status_button.set_pie_fill_color(red, green, blue)
+ 
+ orientation = self._applet.get_orient()
+ size = self._applet.get_size()
+ use_vertical = (orientation == mateapplet.ORIENT_LEFT or
+ orientation == mateapplet.ORIENT_RIGHT or
+ size >= mateapplet.SIZE_MEDIUM)
+ self._status_button.set_use_vertical_layout(use_vertical)
+ 
+ def _update_popup_menu(self):
+ popup = self._applet.get_popup_component()
+ 
+ timer_state = self._timer.get_state()
+ has_next_timer = self._timer.get_next_timer()
+ show_pause = (timer_state == core.Timer.STATE_RUNNING)
+ show_continue = (timer_state == core.Timer.STATE_PAUSED)
+ show_stop = (timer_state == core.Timer.STATE_RUNNING or
+ timer_state == core.Timer.STATE_PAUSED or
+ timer_state == core.Timer.STATE_FINISHED)
+ show_restart = (timer_state == core.Timer.STATE_RUNNING or
+ timer_state == core.Timer.STATE_PAUSED or
+ timer_state == core.Timer.STATE_FINISHED)
+ show_next_timer = ((timer_state == core.Timer.STATE_RUNNING or
+ timer_state == core.Timer.STATE_PAUSED or
+ timer_state == core.Timer.STATE_FINISHED) and
+ # Only show this popup menu item if it has a
+ # next_timer defined. Clever, huh? ;)
+ has_next_timer)
+ 
+ show_presets_menu = (len(self._presets_store.get_model()) > 0)
+ show_separator = (
+ show_presets_menu or
+ show_pause or
+ show_next_timer or
+ show_continue or
+ show_stop or
+ show_restart)
+ 
+ to_hidden_str = lambda show: ('0', '1')[not show]
+ popup.set_prop('/commands/PauseTimer', 'hidden', to_hidden_str(show_pause))
+ popup.set_prop('/commands/ContinueTimer', 'hidden', to_hidden_str(show_continue))
+ popup.set_prop('/commands/StopTimer', 'hidden', to_hidden_str(show_stop))
+ popup.set_prop('/commands/RestartTimer', 'hidden', to_hidden_str(show_restart))
+ popup.set_prop('/commands/StartNextTimer', 'hidden', to_hidden_str(show_next_timer))
+ popup.set_prop(TimerApplet._PRESETS_PATH, 'hidden', to_hidden_str(show_presets_menu))
+ popup.set_prop('/popups/popup/Separator1', 'hidden', to_hidden_str(show_separator))
+ 
+ # Rebuild the Presets submenu
+ if popup.path_exists(TimerApplet._PRESETS_PLACEHOLDER_PATH):
+ popup.rm(TimerApplet._PRESETS_PLACEHOLDER_PATH)
+ popup.set_translate(TimerApplet._PRESETS_PATH,
+ '<placeholder name="%s"/>' % TimerApplet._PRESETS_PLACEHOLDER_NAME)
+ 
+ preset_number = 1
+ row_iter = self._presets_store.get_model().get_iter_first()
+ while row_iter is not None:
+ verb = ('Preset_%d' % preset_number)
+ preset_number += 1
+ display_text = utils.get_preset_display_text(self._presets_store, row_iter)
+ node_xml = '<menuitem verb="%s" name="%s" label="%s"/>' % (verb, verb, display_text)
+ popup.set_translate(TimerApplet._PRESETS_PLACEHOLDER_PATH, node_xml)
+ popup.add_verb(verb,
+ self._on_presets_submenu_item_activated,
+ self._presets_store.get_model().get_path(row_iter))
+ row_iter = self._presets_store.get_model().iter_next(row_iter)
+ 
+ def _update_preferences_dialog(self):
+ self._preferences_dialog.props.show_remaining_time = \
+ self._mateconf.get_bool(TimerApplet._SHOW_REMAINING_TIME_KEY)
+ self._preferences_dialog.props.play_sound = \
+ self._mateconf.get_bool(TimerApplet._PLAY_SOUND_KEY)
+ self._preferences_dialog.props.use_custom_sound = \
+ self._mateconf.get_bool(TimerApplet._USE_CUSTOM_SOUND_KEY)
+ self._preferences_dialog.props.show_popup_notification = \
+ self._mateconf.get_bool(TimerApplet._SHOW_POPUP_NOTIFICATION_KEY)
+ self._preferences_dialog.props.show_pulsing_icon = \
+ self._mateconf.get_bool(TimerApplet._SHOW_PULSING_ICON_KEY)
+ self._preferences_dialog.props.custom_sound_path = \
+ self._mateconf.get_string(TimerApplet._CUSTOM_SOUND_PATH_KEY)
+ 
+ ## Applet callbacks ##
+ 
+ def _on_applet_change_background(self, applet, background_type, color, pixmap):
+ applet.set_style(None)
+ rc_style = gtk.RcStyle()
+ applet.modify_style(rc_style)
+ 
+ if background_type == mateapplet.NO_BACKGROUND:
+ pass
+ elif background_type == mateapplet.COLOR_BACKGROUND:
+ applet.modify_bg(gtk.STATE_NORMAL, color)
+ elif background_type == mateapplet.PIXMAP_BACKGROUND:
+ style = applet.style.copy()
+ style.bg_pixmap[gtk.STATE_NORMAL] = pixmap
+ applet.set_style(style)
+ 
+ def _on_applet_destroy(self, sender, data=None):
+ self._call_notify(show=False)
+ if self._timer.get_state() != core.Timer.STATE_IDLE:
+ self._timer.reset() # will stop timeout
+ self._mateconf.delete()
+ 
+ ## Popup menu callbacks ##
+ 
+ def _on_presets_submenu_item_activated(self, component, verb, row_path):
+ # Try hiding the Start Timer dialog, just in case it's open.
+ self._start_timer_dialog.hide()
+ row_iter = self._presets_store.get_model().get_iter(row_path)
+ (name, hours, minutes, seconds, command, next_timer, auto_start) = self._presets_store.get_preset(row_iter)
+ self._start_timer_with_settings(name, hours, minutes, seconds, command,
+ next_timer, auto_start)
+ 
+ ## MateConf callbacks ##
+ 
+ def _on_mateconf_changed(self, mateconf_value, data=None):
+ self._update_status_button()
+ self._update_preferences_dialog()
+ 
+ ## PreferencesDialog callbacks ##
+ 
+ def _on_prefs_show_time_changed(self, sender, show_time):
+ self._mateconf.set_bool(TimerApplet._SHOW_REMAINING_TIME_KEY,
+ show_time)
+ 
+ def _on_prefs_play_sound_changed(self, sender, play_sound):
+ self._mateconf.set_bool(TimerApplet._PLAY_SOUND_KEY,
+ play_sound)
+ 
+ def _on_prefs_use_custom_sound_changed(self, sender, use_custom_sound):
+ self._mateconf.set_bool(TimerApplet._USE_CUSTOM_SOUND_KEY,
+ use_custom_sound)
+ 
+ def _on_prefs_show_pulsing_icon_changed(self, sender, show_pulsing_icon):
+ self._mateconf.set_bool(TimerApplet._SHOW_PULSING_ICON_KEY, 
+ show_pulsing_icon)
+
+ def _on_prefs_show_popup_notification_changed(self, sender,
+ show_popup_notification):
+ self._mateconf.set_bool(TimerApplet._SHOW_POPUP_NOTIFICATION_KEY,
+ show_popup_notification)
+ 
+ def _on_prefs_custom_sound_path_changed(self, sender, custom_sound_path):
+ self._mateconf.set_string(TimerApplet._CUSTOM_SOUND_PATH_KEY, 
+ custom_sound_path)
+ 
+ ## Timer callbacks ##
+ 
+ def _on_timer_time_changed(self, timer):
+ hours, minutes, seconds = utils.seconds_to_hms(timer.get_remaining_time())
+ print 'Remaining time: %d, %d, %d' % (hours, minutes, seconds)
+ name = self._timer.get_name()
+ self._status_button.set_label(utils.construct_time_str(self._timer.get_remaining_time(),
+ show_all=False))
+
+ fraction_remaining = float(self._timer.get_remaining_time()) / self._timer.get_duration()
+ progress = min(1.0, max(0.0, 1.0 - fraction_remaining))
+ self._status_button.set_progress(progress)
+
+ if len(name) > 0:
+ # HH:MM:SS (<timer name>)
+ self._status_button.set_tooltip(_('%02d:%02d:%02d (%s)') % (hours, minutes, seconds, name))
+ else:
+ # HH:MM:SS
+ self._status_button.set_tooltip(_('%02d:%02d:%02d') % (hours, minutes, seconds))
+ 
+ def _on_timer_state_changed(self, timer, data=None):
+ # TODO:
+ # Refactor me!
+ print 'State changed'
+ new_state = timer.get_state()
+ print ' new state: %d' % new_state
+ 
+ # These actions should be done once upon a state change.
+ # That's why they're done here and not in self._update_status_button();
+ # self._update_status_button() could be called multiple times
+ # while in the same state.
+ if new_state == core.Timer.STATE_FINISHED:
+ name = self._timer.get_name()
+ command = self._timer.get_command()
+ end_time = self._timer.get_end_time()
+ time_text = utils.get_display_text_from_datetime(end_time)
+ summary = None
+ message = None
+ if len(name) > 0:
+ # "<timer name>" Finished
+ summary = (_('"%s" Finished') % name)
+ 
+ # "<timer name>" finished at <time>
+ message = (_('"%s" finished at %s') % (name, time_text))
+ else:
+ summary = _('Timer Finished')
+ 
+ # Timer finished at <time>
+ message = (_('Timer finished at %s') % time_text)
+ 
+ 
+ def reminder_message_func():
+ elapsed_time = datetime.now() - end_time
+ message = None
+ if elapsed_time < timedelta(seconds=60):
+ message = ngettext('Timer finished about <b>%d second</b> ago',
+ 'Timer finished about <b>%d seconds</b> ago',
+ elapsed_time.seconds) % elapsed_time.seconds
+ else:
+ minutes = elapsed_time.seconds / 60
+ message = ngettext('Timer finished about <b>%d minute</b> ago',
+ 'Timer finished about <b>%d minutes</b> ago',
+ minutes) % minutes
+ return message
+ 
+ # TODO:
+ # FIXME:
+ # Reason for using a Python thread:
+ # To do all the procedures after timer has ended. If I don't do
+ # this then after the timer ended and it had an auto-start and next
+ # timer defined, it would directly switch without any notification.
+ # Trying time.sleep() doesn't work as expected; it correctly starts
+ # the next timer, but it doesn't show the notification and the
+ # rest.
+ class MyThread(threading.Thread):
+ def __init__(self, timer_instance):
+ threading.Thread.__init__(self)
+ self.timer = timer_instance
+
+ def run(self):
+ print "Starting thread..."
+ print "Calling popup notification.",
+ self.timer._call_notify(summary, message, reminder_message_func)
+ print "Starting pulsing button.", 
+ self.timer._start_pulsing_button()
+ print "Playing notification sound.", 
+ self.timer._play_notification_sound()
+ print "Running custom command.", 
+ self.timer._run_custom_command(command)
+
+ print "Ending Thread..."
+ thread = MyThread(self)
+ thread.start()
+ thread.join()
+
+ next_timer = self._timer.get_next_timer()
+ auto_start = self._timer.get_auto_start()
+ if auto_start and next_timer:
+ # Start next timer
+ self._stop_sound()
+ self._call_notify(show=False)
+ self._stop_pulsing_button()
+ self._start_next_timer()
+ elif not(auto_start) and next_timer:
+ self._status_button.props.sensitive = False
+ dialog_result = self._start_next_timer_dialog.get_response()
+ self._status_button.props.sensitive = True
+ if dialog_result:
+ # Start next timer
+ self._stop_sound()
+ self._call_notify(show=False)
+ self._stop_pulsing_button()
+ self._start_next_timer()
+ else:
+ self._stop_sound()
+ self._call_notify(show=False)
+ self._stop_pulsing_button()
+ 
+ print "Updating status button..."
+ self._update_status_button()
+ print "Updating popup menu..."
+ self._update_popup_menu()
+ 
+ ## StatusButton callbacks ##
+ 
+ def _on_status_button_clicked(self, button, data=None):
+ current_state = self._timer.get_state()
+ if current_state == core.Timer.STATE_IDLE:
+ self._start_timer_dialog.show()
+ elif current_state == core.Timer.STATE_FINISHED:
+ self._timer.reset()
+ elif current_state == core.Timer.STATE_PAUSED:
+ # Temporarily disable status button while the Continue dialog is open.
+ self._status_button.props.sensitive = False
+ dialog_result = self._continue_dialog.get_response()
+ self._status_button.props.sensitive = True
+ if dialog_result == ui.ContinueTimerDialog.CONTINUE_TIMER:
+ self._timer.start()
+ elif dialog_result == ui.ContinueTimerDialog.STOP_TIMER:
+ self._timer.reset()
+ elif dialog_result == ui.ContinueTimerDialog.KEEP_PAUSED:
+ pass
+ else:
+ assert False
+ elif current_state == core.Timer.STATE_RUNNING:
+ self._timer.stop()
+ 
+ ## StartTimerDialog callbacks ##
+ 
+ def _on_start_dialog_clicked_start(self, sender, data=None):
+ (name, hours, minutes, seconds, command, next_timer, auto_start) = \
+ self._start_timer_dialog.get_control_data()
+ self._start_timer_with_settings(name, hours, minutes, seconds, command,
+ next_timer, auto_start)
+ 
+ def _on_start_dialog_clicked_manage_presets(self, sender, data=None):
+ self._manage_presets_dialog.show()
+ 
+ def _on_start_dialog_clicked_save(self, sender, name,
+ hours, minutes, seconds, command,
+ next_timer, auto_start, data=None):
+ self._presets_store.add_preset(name, hours, minutes, seconds, command,
+ next_timer, auto_start)
+ 
+ def _on_start_dialog_clicked_preset(self, sender, row_path, data=None):
+ row_iter = self._presets_store.get_model().get_iter(row_path)
+ (name, hours, minutes, seconds, command, next_timer, auto_start) = \
+ self._presets_store.get_preset(row_iter)
+ self._start_timer_dialog.set_name_and_duration(name, hours, minutes,
+ seconds, command,
+ next_timer, auto_start)
+
+ def _on_start_dialog_double_clicked_preset(self, sender, row_path, data=None):
+ """Preset is double-clicked. Start the selected preset, and hide the
+ dialog."""
+ row_iter = self._presets_store.get_model().get_iter(row_path)
+ (name, hours, minutes, seconds, command, next_timer, auto_start) = \
+ self._presets_store.get_preset(row_iter)
+ self._start_timer_with_settings(name, hours, minutes, seconds, command,
+ next_timer, auto_start)
+ self._start_timer_dialog.hide()
+
+ ## Private methods ##
+ 
+ def _start_timer_with_settings(self, name, hours, minutes, seconds,
+ command, next_timer, auto_start):
+ print "Resetting timer"
+ if self._timer.get_state() != core.Timer.STATE_IDLE:
+ self._timer.reset()
+ self._timer.set_duration(utils.hms_to_seconds(hours, minutes, seconds))
+ self._timer.set_name(name)
+ self._timer.set_command(command)
+ self._timer.set_next_timer(next_timer)
+ self._timer.set_auto_start(auto_start)
+ self._timer.start()
+ 
+ def _restart_timer(self):
+ self._timer.reset()
+ self._timer.start()
+
+ def _start_next_timer(self):
+ """Start next timer, if defined."""
+ next_timer = self._timer.get_next_timer()
+ for row in self._presets_store.get_model():
+ #print dir(row)
+ if str(row[0]) == next_timer:
+ (name, hours, minutes, seconds, command, next_timer, auto_start) = \
+ self._presets_store.get_preset(row.iter)
+ break
+ print "Starting timer with settings: ",
+ print (name, hours, minutes, seconds, command, next_timer, auto_start)
+ self._start_timer_with_settings(name, hours, minutes, seconds, command,
+ next_timer, auto_start)
+
+
+ def _play_notification_sound(self):
+ if not self._mateconf.get_bool(TimerApplet._PLAY_SOUND_KEY):
+ return
+ 
+ sound_path = config.DEFAULT_SOUND_PATH
+ if self._mateconf.get_bool(TimerApplet._USE_CUSTOM_SOUND_KEY):
+ sound_path = self._mateconf.get_string(TimerApplet._CUSTOM_SOUND_PATH_KEY)
+ 
+ print 'Playing notification sound: "%s"' % str(sound_path)
+ self._play_sound(sound_path)
+ print 'Started playing notification sound.'
+
+ def _play_sound(self, file_path):
+ if not file_path:
+ print 'Invalid path to sound file'
+ return
+ self._gst_playbin.set_state(gst.STATE_NULL)
+ sound_uri = 'file://' + file_path
+ print 'Using GStreamer to play: ' + sound_uri
+ self._gst_playbin.set_property('uri', sound_uri)
+ self._gst_playbin.set_state(gst.STATE_PLAYING)
+
+ def _run_custom_command(self, command):
+ if command:
+ print "Running custom command: " + command
+ try:
+ subprocess.call(shlex.split(command))
+ except OSError:
+ print "... failed. Command not found."
+
+ def _stop_sound(self):
+ self._gst_playbin.set_state(gst.STATE_NULL)
+ 
+ def _start_pulsing_button(self):
+ if self._mateconf.get_bool(TimerApplet._SHOW_PULSING_ICON_KEY):
+ self._status_button.start_pulsing()
+
+ def _stop_pulsing_button(self):
+ self._status_button.stop_pulsing()
+ 
+ def _show_about_dialog(self):
+ self._about_dialog.run()
+ self._about_dialog.hide()
+
+ def _call_notify(self, summary=None, message=None,
+ reminder_message_func=None, show=True):
+ if self._mateconf.get_bool(TimerApplet._SHOW_POPUP_NOTIFICATION_KEY):
+ if show:
+ self._notifier.begin(summary, message, reminder_message_func)
+ else:
+ self._notifier.end()