[gnue] r8656 - trunk/gnue-forms/src

[reinhard]

Author: reinhard
Date: 2006-09-06 04:13:27 -0500 (Wed, 06 Sep 2006)
New Revision: 8656

Modified:
   trunk/gnue-forms/src/GFForm.py
Log:
Make record navigation methods available in the form's trigger namespace. This
will be needed for migrating the menu bar and the toolbar to the action system.


Modified: trunk/gnue-forms/src/GFForm.py
===================================================================
--- trunk/gnue-forms/src/GFForm.py      2006-09-06 08:40:25 UTC (rev 8655)
+++ trunk/gnue-forms/src/GFForm.py      2006-09-06 09:13:27 UTC (rev 8656)
@@ -150,6 +150,14 @@
             'messageBox': {
                 'function': self.__trigger_message_box,
                 'global': True},
+
+            # Record navigation
+            'first_record': {'function': self.first_record},
+            'prev_record': {'function': self.prev_record},
+            'next_record': {'function': self.next_record},
+            'last_record': {'function': self.last_record},
+            'ask_record': {'function': self.ask_record},
+
             'commit': {
                 'function': self.__trigger_commit,
                 'global': True},
@@ -990,7 +998,92 @@
             self.refreshDisplay(self)
 
 
+    # =========================================================================
+    # Data navigation and manipulation
+    # =========================================================================
+
     # -------------------------------------------------------------------------
+    # Record navigation
+    # -------------------------------------------------------------------------
+
+    def first_record(self):
+        """
+        Jumps to the first record in the current block.
+        """
+        if self._currentBlock is not None:
+            self._currentBlock.first_record()
+
+    # -------------------------------------------------------------------------
+
+    def prev_record(self):
+        """
+        Steps to the previous record in the current block.
+        """
+        if self._currentBlock is not None:
+            self._currentBlock.prev_record()
+
+    # -------------------------------------------------------------------------
+
+    def next_record(self):
+        """
+        Steps to the next record in the current block.
+        """
+        if self._currentBlock is not None:
+            self._currentBlock.next_record()
+
+    # -------------------------------------------------------------------------
+
+    def last_record(self):
+        """
+        Jumps to the last record in the current block.
+        """
+        if self._currentBlock is not None:
+            self._currentBlock.last_record()
+
+    # -------------------------------------------------------------------------
+
+    def ask_record(self):
+        """
+        Ask the user for a record number to jump to in the current block.
+        """
+
+        if self._currentBlock is None:
+            return
+
+        fields = [(u_("Recordnumber"), 'record', 'string',
+                str(self._currentBlock._currentRecord + 1), None, [])]
+
+        while True:
+            result = self._instance._uiinstance.getInput(u_("Jump to record"),
+                    fields)
+            if result is None:
+                return
+            try:
+                count = int(result['record'])
+                # Positive start to count by zero
+                if count > 0: count -= 1
+                break
+            except ValueError:
+                fields = [
+                        (u_("Invalid numeric value entered."), None, 'warning',
+                                None, None, []),
+                        (u_("Recordnumber"), 'record', 'string',
+                                result['record'], None, [])]
+
+        self._currentBlock.goto_record(count)
+
+    # -------------------------------------------------------------------------
+
+    def jump_records(self, count):
+        """
+        Jumps to a given record in the current block.
+        @param count: number of records to move
+        """
+        if self._currentBlock is not None:
+            self._currentBlock.jump_records(count)
+
+
+    # -------------------------------------------------------------------------
     # Create a new, empty record
     # -------------------------------------------------------------------------
 
@@ -1646,87 +1739,6 @@
 
 
     # -------------------------------------------------------------------------
-    # Record navigation
-    # -------------------------------------------------------------------------
-
-    def first_record(self):
-        """
-        Jumps to the first record in the current block.
-        """
-        if self._currentBlock is not None:
-            self._currentBlock.first_record()
-
-    # -------------------------------------------------------------------------
-
-    def prev_record(self):
-        """
-        Steps to the previous record in the current block.
-        """
-        if self._currentBlock is not None:
-            self._currentBlock.prev_record()
-
-    # -------------------------------------------------------------------------
-
-    def next_record(self):
-        """
-        Steps to the next record in the current block.
-        """
-        if self._currentBlock is not None:
-            self._currentBlock.next_record()
-
-    # -------------------------------------------------------------------------
-
-    def last_record(self):
-        """
-        Jumps to the last record in the current block.
-        """
-        if self._currentBlock is not None:
-            self._currentBlock.last_record()
-
-    # -------------------------------------------------------------------------
-
-    def ask_record(self):
-        """
-        Ask the user for a record number to jump to in the current block.
-        """
-
-        if self._currentBlock is None:
-            return
-
-        fields = [(u_("Recordnumber"), 'record', 'string',
-                str(self._currentBlock._currentRecord + 1), None, [])]
-
-        while True:
-            result = self._instance._uiinstance.getInput(u_("Jump to record"),
-                    fields)
-            if result is None:
-                return
-            try:
-                count = int(result['record'])
-                # Positive start to count by zero
-                if count > 0: count -= 1
-                break
-            except ValueError:
-                fields = [
-                        (u_("Invalid numeric value entered."), None, 'warning',
-                                None, None, []),
-                        (u_("Recordnumber"), 'record', 'string',
-                                result['record'], None, [])]
-
-        self._currentBlock.goto_record(count)
-
-    # -------------------------------------------------------------------------
-
-    def jump_records(self, count):
-        """
-        Jumps to a given record in the current block.
-        @param count: number of records to move
-        """
-        if self._currentBlock is not None:
-            self._currentBlock.jump_records(count)
-
-
-    # -------------------------------------------------------------------------
     # Toggles insert mode
     # -------------------------------------------------------------------------