Error: Macro BackLinksMenu(None) failed

compressed data is corrupt

Error: Macro TicketQuery(summary=PRO_CHANGE_UNDO_MANAGER_R0, format=table, col=summary|owner|status|type|component|priority|effort|importance, rows=description|analysis_owners|analysis_reviewers|analysis_score|design_owners|design_reviewers|design_score|implementation_owners|implementation_reviewers|implementation_score|test_owners|test_reviewers|test_score|) failed

current transaction is aborted, commands ignored until end of transaction block

Analysis

Overview

The PRO_LIB needs to be able to track and undo/redo changes made to properties. I believe these are called "auto properties" You will need to write a module, or modify the existing undo manager, that can be used when auto properties are indeed changed.

Grouping is also important, because changing one property may cascade and change 12 others. This task needs to track this and make sure it is undoable.

This task also needs to document the undo manager so that others use it properly.

Also consider the need to merge change sets. This would be applicable in, for example, a collaborative environment. Whatever sets come out of the grouping requirement, determine if those change sets are able to be merged, or if this is an impossible task for now.

Task requirements

• Evaluate the current undo mechanism in PRO_LIB
• Add the ability to undo/redo auto property changes
• Add the ability to group changes
• Evaluate the ability to merge change sets

Task result

A module that adds change set management to PRO_LIB.

Implementation idea

• Look at:
  • org.sophie2.core.prolib.util.UndoManager
  • org.sophie2.core.prolib.events.ProChange

Related

PRO_CHANGE_INFOS_R0 PRO_CHANGE_MANAGER_R0

How to demo

Demo actions that use change the values of auto properties and then undoing them.

Design

Implementation

^{(Implementation results should be described and linked here (from the wiki or the repository))}

Testing

Comments

^{(Write comments for this or later revisions here.)}