Changeset a281ab8 in sasview for src/sas/qtgui/DataExplorer.py

Timestamp:

Jun 15, 2016 5:57:34 AM (8 years ago)

Author:

Piotr Rozyczko <piotr.rozyczko@…>

Branches:

ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc

Children:

1042dba

Parents:

5032ea68

Message:

Prototype DE↔perspective api based on QStandardItem.

File:

• src/sas/qtgui/DataExplorer.py (modified) (6 diffs)

src/sas/qtgui/DataExplorer.py

@@ -16 +16 @@
 # UI
 from UI.TabbedFileLoadUI import DataLoadWidget
+
+# This is how to get data1/2D from the model item
+# data = [selected_items[0].child(0).data().toPyObject()]
 
 class DataExplorerWindow(DataLoadWidget):
@@ -150 +153 @@
             retval = msgbox.exec_()
             return
-        # Dig up data from model
-        data = [selected_items[0].child(0).data().toPyObject()]
+
+        # Dig up the item
+        data = selected_items
 
         # TODO
@@ -157 +161 @@
 
         # Notify the GuiManager about the send request
-        self._perspective.setData(data_list=data)
+        self._perspective.setData(data_item=data)
 
 
@@ -272 +276 @@
             message = "Loading Data Complete! "
         message += log_msg
-        return (output, message)
+        return output, message
 
     def getWlist(self):
@@ -375 +379 @@
 
 
-    def loadComplete(self, output, message=""):
+    def loadComplete(self, output):
         """
         Post message to status bar and update the data manager
         """
         self.model.reset()
+        assert(type(output), tuple)
+
+        output_data = output[0]
+        message = output[1]
         # Notify the manager of the new data available
         self.communicate.statusBarUpdateSignal.emit(message)
-        self.communicate.fileDataReceivedSignal.emit(output)
-        self.manager.add_data(data_list=output)
+        self.communicate.fileDataReceivedSignal.emit(output_data)
+        self.manager.add_data(data_list=output_data)
 
     def updateModel(self, data, p_file):
@@ -429 +437 @@
     def updateModelFromPerspective(self, model_item):
         """
-        """
-        # Overwrite the index with what we got from the perspective
+        Receive an update model item from a perspective
+        Make sure it is valid and if so, replace it in the model
+        """
+        # Assert the correct type
         if type(model_item) != QtGui.QStandardItem:
             msg = "Wrong data type returned from calculations."
             raise AttributeError, msg
+        # Assert other properties
+
+        # Remove the original item        
+
+        # Add the current item
         # self.model.insertRow(model_item)
+
         # Reset the view
         self.model.reset()