Gnumed.timelinelib.wxgui.frames.mainframe.alertcontroller

Package Gnumed :: Package timelinelib :: Package wxgui :: Package frames :: Package mainframe :: Module alertcontroller |
[frames] | no frames]

# Source Code for Module Gnumed.timelinelib.wxgui.frames.mainframe.alertcontroller

     1  # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018  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  import wx
    20
    21  from timelinelib.wxgui.dialogs.textdisplay.view import TextDisplayDialog
    22
    23
    24 -class AlertController(object):
    25
    26 -    def __init__(self, main_frame):
    27          self._main_frame = main_frame
    28
    29 -    def display_events_alerts(self, all_events, time_type, dialog=None):
    30          self._active = True
    31          self._dialog = dialog
    32          self.time_type = time_type
    33          for event in [event for event in all_events
    34                        if event.get_data("alert") is not None]:
    35              alert = event.get_data("alert")
    36              if self._time_has_expired(alert[0]):
    37                  self._display_and_delete_event_alert(event, alert)
    38
    39 -    def _display_and_delete_event_alert(self, event, alert):
    40          self._display_alert_dialog(alert, event)
    41          event.set_data("alert", None)
    42          if self._main_frame.ok_to_edit():
    43              try:
    44                  event.save()
    45              finally:
    46                  self._main_frame.edit_ends()
    47
    48 -    def _time_has_expired(self, time):
    49          return time <= self.time_type.now()
    50
    51 -    def _display_alert_dialog(self, alert, event):
    52          text = self._format_alert_text(alert, event)
    53          if self._dialog is None:
    54              self._dialog = TextDisplayDialog("Alert")
    55              wx.Bell()
    56          self._dialog.SetText(text)
    57          self._dialog.SetWindowStyleFlag(self._dialog.GetWindowStyleFlag() | wx.STAY_ON_TOP)
    58          self._dialog.ShowModal()
    59          self._dialog.Destroy()
    60
    61 -    def _format_alert_text(self, alert, event):
    62          text1 = "Trigger time: %s\n\n" % alert[0]
    63          text2 = "Event: %s\n\n" % event.get_label(self.time_type)
    64          text = "%s%s%s" % (text1, text2, alert[1])
    65          return text
    66