Adding the file backend as a choice in the UI

[doneit] / src / file_view.py

diff --git a/src/file_view.py b/src/file_view.py
new file mode 100644 (file)
index 0000000..5ba94fe
--- /dev/null
+++ b/src/file_view.py
@@ -0,0 +1,52 @@
+"""
+@todo Remove blocking operations from UI thread
+"""
+
+import common_view
+
+import gtk_toolbox
+import file_backend
+
+
+class FileView(common_view.CommonView):
+
+       def __init__(self, widgetTree, errorDisplay, defaultPath):
+               super(FileView, self).__init__(widgetTree, errorDisplay)
+               self._path = defaultPath
+
+       @staticmethod
+       def name():
+               return "File"
+
+       def load_settings(self, config):
+               """
+               @note Thread Agnostic
+               """
+               path = config.get(self.name(), "path")
+               if path is not None:
+                       self._path
+
+       def save_settings(self, config):
+               """
+               @note Thread Agnostic
+               """
+               self._manager.save()
+               config.add_section(self.name())
+               config.set(self.name(), "path", self._path)
+
+       def login(self):
+               """
+               @note UI Thread
+               """
+               if self._manager is not None:
+                       return
+
+               self._manager = file_backend.FileBackend(self._path)
+               self._manager.load()
+
+       def logout(self):
+               """
+               @note Thread Agnostic
+               """
+               self._manager.save()
+               self._manager = None