[#115 state:fixed] Re-factored the data columns (and delta columns) and made the Dimensions column a delta one.

qt/base/app.py

@@ -41,7 +41,6 @@ JOBID2TITLE = {
 class DupeGuru(DupeGuruBase, QObject):
     LOGO_NAME = '<replace this>'
     NAME = '<replace this>'
-    DELTA_COLUMNS = frozenset()
     
     def __init__(self, data_module):
         appdata = str(QDesktopServices.storageLocation(QDesktopServices.DataLocation))

qt/base/result_window.py

@@ -137,7 +137,7 @@ class ResultWindow(QMainWindow):
         menu = self.menuColumns
         self._column_actions = []
         for index, column in enumerate(self.app.data.COLUMNS):
-            action = menu.addAction(column['display'])
+            action = menu.addAction(column.display)
             action.setCheckable(True)
             action.column_index = index
             self._column_actions.append(action)

qt/base/results_model.py

@@ -18,7 +18,7 @@ class ResultsModel(Table):
         model = ResultTableModel(self, app)
         self._app = app
         self._data = app.data
-        self._delta_columns = app.DELTA_COLUMNS
+        self._delta_columns = app.data.DELTA_COLUMNS
         Table.__init__(self, model, view)
         self.model.connect()
     
@@ -63,7 +63,7 @@ class ResultsModel(Table):
     
     def headerData(self, section, orientation, role):
         if orientation == Qt.Horizontal and role == Qt.DisplayRole and section < len(self._data.COLUMNS):
-            return self._data.COLUMNS[section]['display']
+            return self._data.COLUMNS[section].display
         return None
     
     def setData(self, index, value, role):