Changeset 3c44c66 in sasview for invariantview/perspectives/invariant

Timestamp:

Jul 20, 2010 2:36:35 PM (14 years ago)

Author:

Gervaise Alina <gervyh@…>

Branches:

master, 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, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

cb19af9f

Parents:

1b17a64

Message:

working on guiframe

File:

• invariantview/perspectives/invariant/invariant_panel.py (modified) (4 diffs)

invariantview/perspectives/invariant/invariant_panel.py

@@ -113 +113 @@
         return flag
     
-    def set_data(self, data):
+    def set_data(self, list=[], state=None):
+        """
+        Receive  a list of data from gui_manager to compute invariant
+        """
+        if list==[]:
+            msg = "Please select data for Invariant perspective.\n"
+            dial = wx.MessageDialog(None, msg, 'Error Loading File', 
+                                    wx.OK | wx.ICON_EXCLAMATION)
+            dial.ShowModal() 
+            return
+        elif len(list) == 1:
+            data, filepath = list[0]
+            if data.__class__.__name__ == "Data2D":
+                msg = "Invariant cannot be computed for Data2D.\n"
+                msg += "Please load another file.\n"
+                dial = wx.MessageDialog(None, msg, 'Error Loading File', 
+                                        wx.OK | wx.ICON_EXCLAMATION)
+                dial.ShowModal() 
+            else:
+                 self.set_current_data(data=data)
+        else:
+            msg = " Invariant cannot be computed for more than one data.\n"
+            msg += "Please load only file.\n"
+            dial = wx.MessageDialog(None, msg, 'Error Loading File', 
+                                    wx.OK | wx.ICON_EXCLAMATION)
+            dial.ShowModal() 
+    
+    def set_current_data(self, data):
         """
         Set the data
         
-        : return: True/False; if False, it will not set_data
+        : return: True/False; if False, it will not set_current_data
         """
         # warn the users
@@ -178 +205 @@
             self.state = IState()
         else:
-            if not self.set_data(data):
+            if not self.set_current_data(data):
                 return
             self.new_state = True
@@ -826 +853 @@
     def _reset_state_list(self,data=None):
         """
-        Reset the state_list just before data was loading: Used in 'set_data()'
+        Reset the state_list just before data was loading: Used in 'set_current_data()'
         """
         #if data == None: return
@@ -1703 +1730 @@
 
         data.name = data.filename
-        self.panel.set_data(data)
+        self.panel.set_current_data(data)
         self.Centre()
         self.Show(True)