Gnumed.timelinelib.application

Package Gnumed :: Package timelinelib :: Module application |
[frames] | no frames]

# Source Code for Module Gnumed.timelinelib.application

     1  # Copyright (C) 2009, 2010, 2011  Rickard Lindberg, Roger Lindberg
     2  #
     3  # This file is part of Timeline.
     4  #
     5  # Timeline is free software: you can redistribute it and/or modify
     6  # it under the terms of the GNU General Public License as published by
     7  # the Free Software Foundation, either version 3 of the License, or
     8  # (at your option) any later version.
     9  #
    10  # Timeline is distributed in the hope that it will be useful,
    11  # but WITHOUT ANY WARRANTY; without even the implied warranty of
    12  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13  # GNU General Public License for more details.
    14  #
    15  # You should have received a copy of the GNU General Public License
    16  # along with Timeline.  If not, see <http://www.gnu.org/licenses/>.
    17
    18
    19  from timelinelib.db.exceptions import TimelineIOError
    20
    21
    22 -class TimelineApplication(object):
    23
    24 -    def __init__(self, main_frame, db_open_fn, config):
    25          self.main_frame = main_frame
    26          self.db_open_fn = db_open_fn
    27          self.config = config
    28          self.timeline = None
    29
    30 -    def on_started(self, application_arguments):
    31          input_files = application_arguments.get_files()
    32          if len(input_files) == 0:
    33              ro = self.config.get_recently_opened()
    34              if self.config.get_open_recent_at_startup() and len(ro) > 0:
    35                  self.main_frame.open_timeline_if_exists(ro[0])
    36          else:
    37              for input_file in input_files:
    38                  self.main_frame.open_timeline(input_file)
    39
    40 -    def open_timeline(self, path):
    41          try:
    42              self.timeline = self.db_open_fn(path, self.config.get_use_wide_date_range())
    43          except TimelineIOError, e:
    44              self.main_frame.handle_db_error(e)
    45          else:
    46              self.config.append_recently_opened(path)
    47              self.main_frame._update_open_recent_submenu()
    48              self.main_frame._display_timeline(self.timeline)
    49
    50 -    def set_no_timeline(self):
    51          self.timeline = None
    52          self.main_frame._display_timeline(None)
    53
    54 -    def on_play_clicked(self):
    55          self.main_frame.open_play_frame(self.timeline)
    56