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Diffstat (limited to 'timer-applet/src/timerapplet/core/Timer.py')
| -rw-r--r-- | timer-applet/src/timerapplet/core/Timer.py | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/timer-applet/src/timerapplet/core/Timer.py b/timer-applet/src/timerapplet/core/Timer.py deleted file mode 100644 index d2f8c695..00000000 --- a/timer-applet/src/timerapplet/core/Timer.py +++ /dev/null @@ -1,175 +0,0 @@ -# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -import datetime -import time -import gobject - -class Timer(gobject.GObject): - (STATE_IDLE, STATE_RUNNING, STATE_PAUSED, STATE_FINISHED) = xrange(4) - - __gsignals__ = {'time-changed': - (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()), - 'state-changed': - (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ())} - - def __init__(self): - gobject.GObject.__init__(self) - self._state = Timer.STATE_IDLE - self._duration_seconds = 0 - self._remaining_seconds = 0 - self._end_time = 0 - self._name = '' - self._command = '' - self._next_timer = '' - self._auto_start = False - - def set_duration(self, seconds): - """Set the duration of the timer in seconds.""" - assert self._state == Timer.STATE_IDLE - self._duration_seconds = seconds - - def get_duration(self): - """Return the duration of the timer in seconds.""" - return self._duration_seconds - - def set_name(self, name): - """Set the name of the timer.""" - assert self._state == Timer.STATE_IDLE - self._name = name - - def get_name(self): - """Return the name of the timer.""" - return self._name - - def set_command(self, command): - """Set the command to run of the timer.""" - assert self._state == Timer.STATE_IDLE - self._command = command - - def get_command(self): - """Return the name of the command of the timer.""" - return self._command - - def set_next_timer(self, timer): - """Set the next timeer of the timer.""" - assert self._state == Timer.STATE_IDLE - self._next_timer = timer - - def get_next_timer(self): - """Get the next timer of the timer.""" - return self._next_timer - - def set_auto_start(self, auto_start): - """Set the auto-start value of the timer.""" - assert self._state == Timer.STATE_IDLE - self._auto_start = auto_start - - def get_auto_start(self): - """Get the auto-start value.""" - return self._auto_start - - def start(self): - """Start or resume the timer. - - This method should only be called when the timer is IDLE or PAUSED. - - """ - assert self._state == Timer.STATE_IDLE or self._state == Timer.STATE_PAUSED - self._timer_transition_to_state(Timer.STATE_RUNNING) - - def stop(self): - """Pause the timer. - - This method should only be called when the timer is RUNNING. - - """ - assert self._state == Timer.STATE_RUNNING - self._timer_transition_to_state(Timer.STATE_PAUSED) - - def reset(self): - """Reset the timer. - - This method should only be called when the timer is not IDLE. - - """ - assert self._state != Timer.STATE_IDLE - self._timer_transition_to_state(Timer.STATE_IDLE) - - def get_state(self): - """Return the current state.""" - return self._state - - def get_remaining_time(self): - """Return the remaining time in seconds.""" - return min(self._duration_seconds, max(0, self._remaining_seconds)) - - def get_end_time(self): - """Return a datetime object representing the end time. - - This method should only be called when the timer is RUNNING or FINISHED. - - """ - assert self._state == Timer.STATE_RUNNING or self._state == Timer.STATE_FINISHED - return datetime.datetime.fromtimestamp(self._end_time) - - def _timer_set_state(self, state): - self._state = state - self.emit('state-changed') - - def _timer_transition_to_state(self, dest_state): - cur_time = int(time.time()) - - if dest_state == Timer.STATE_IDLE: - self._end_time = 0 - self._set_remaining_time(self._duration_seconds) - elif dest_state == Timer.STATE_RUNNING: - assert self._duration_seconds >= 0 - - if self._state == Timer.STATE_IDLE: - self._end_time = cur_time + self._duration_seconds - self._set_remaining_time(self._duration_seconds) - elif self._state == Timer.STATE_PAUSED: - self._end_time = cur_time + self._remaining_seconds - - gobject.timeout_add(500, self._on_timeout) - elif dest_state == Timer.STATE_PAUSED: - self._set_remaining_time(self._end_time - cur_time) - self._end_time = 0 - elif dest_state == Timer.STATE_FINISHED: - pass - else: - assert False - - self._timer_set_state(dest_state) - - def _on_timeout(self): - if self._state != Timer.STATE_RUNNING: - return False # remove timeout source - - new_remaining = self._end_time - int(time.time()) - if self._remaining_seconds != new_remaining: - self._set_remaining_time(new_remaining) - - if self._remaining_seconds < 0: - self._timer_transition_to_state(Timer.STATE_FINISHED) - return False # remove timeout source - return True # keep timeout source - - def _set_remaining_time(self, new_remaining): - self._remaining_seconds = new_remaining - self.emit('time-changed') |