[gnue] r7185 - trunk/gnue-common/src/datasources/drivers/Base

[reinhard]

Author: reinhard
Date: 2005-03-12 05:12:42 -0600 (Sat, 12 Mar 2005)
New Revision: 7185

Modified:
   trunk/gnue-common/src/datasources/drivers/Base/ResultSet.py
Log:
Sync current record number, details, and user interface correctly after posting
a record.


Modified: trunk/gnue-common/src/datasources/drivers/Base/ResultSet.py
===================================================================
--- trunk/gnue-common/src/datasources/drivers/Base/ResultSet.py 2005-03-12 
00:08:14 UTC (rev 7184)
+++ trunk/gnue-common/src/datasources/drivers/Base/ResultSet.py 2005-03-12 
11:12:42 UTC (rev 7185)
@@ -124,6 +124,17 @@
       return self._cachedRecords[record]
 
 
+  # Sync self.current with self._currentRecord and adjust detail resultsets and
+  # the user interface
+  def __sync (self):
+    if self._currentRecord == -1:
+      self.current = None
+    else:
+      self.current = self._cachedRecords [self._currentRecord]
+    self.notifyDetailObjects ()
+    self.__notifyListeners ()
+
+
   # Move to a record number already in cache
   # -1 sets the current record to None
   def __move (self, record):
@@ -131,12 +142,7 @@
          or (self._currentRecord >= 0 \
              and self.current != self._cachedRecords [self._currentRecord]):
       self._currentRecord = record
-      if record == -1:
-        self.current = None
-      else:
-        self.current = self._cachedRecords [self._currentRecord]
-      self.notifyDetailObjects ()
-      self.__notifyListeners ()
+      self.__sync ()
 
 
   # move to record #, returns record or None if record number out of range
@@ -401,10 +407,10 @@
         self._currentRecord = 0
       else:
         self._currentRecord = -1
-# TODO: I don't think we need this anymore
-#    if self._currentRecord >= self._recordCount:
-#      self._currentRecord = self._recordCount - 1
 
+    # Now bring everything else up to date again
+    self.__sync ()
+
   def notifyDetailObjects(self):
     gDebug (8,'Master record changed; Notifying Detail Objects')
     for detail in self._dataObject._detailObjects: