vcs.maemo.org Git - doneit/blob - src/file_view.py

   1 """
   2 @todo Remove blocking operations from UI thread
   3 """
   4
   5 import common_view
   6
   7 import gtk_toolbox
   8 import file_backend
   9
  10
  11 class FileView(common_view.CommonView):
  12
  13         def __init__(self, widgetTree, errorDisplay, defaultPath):
  14                 super(FileView, self).__init__(widgetTree, errorDisplay)
  15                 self._path = defaultPath
  16
  17         @staticmethod
  18         def name():
  19                 return "File"
  20
  21         def load_settings(self, config):
  22                 """
  23                 @note Thread Agnostic
  24                 """
  25                 path = config.get(self.name(), "path")
  26                 if path is not None:
  27                         self._path
  28
  29         def save_settings(self, config):
  30                 """
  31                 @note Thread Agnostic
  32                 """
  33                 self._manager.save()
  34                 config.add_section(self.name())
  35                 config.set(self.name(), "path", self._path)
  36
  37         def login(self):
  38                 """
  39                 @note UI Thread
  40                 """
  41                 if self._manager is not None:
  42                         return
  43
  44                 self._manager = file_backend.FileBackend(self._path)
  45                 self._manager.load()
  46
  47         def logout(self):
  48                 """
  49                 @note Thread Agnostic
  50                 """
  51                 self._manager.save()
  52                 self._manager = None