CodeSnip Old Code (SVN)

Corrected bug in TRoutineList.IsEqual that was causing it to return opposite of required value in most cases.

* Removed unused nested function from TOverviewFrame.Redisplay.
* Added some explanatory comments.

Fixed bug where TSnipKindGrouping and TAlphaGrouping were always including whole database in groups when a selection had been made via one of the searches. Populate methods of both classes were iterating across Snippets.Routines instead of using the provided SnippetList.

Version numbers updated to 3.4.0.159, ready for next release.

Changed TUserDBBackup.Restore to ensure the file stream used to read the backup file is closed when the file has been read. This was causing the file to be locked open, preventing subsequent write accesses.

* Added two new event kinds: evBeforeRoutineDelete, called just before a snippet is deleted (freed) along with a reference to the snippet being freed and evAfterRoutineDelete which is triggered immediately after the snippet is freed.
* Modified TSnippets.InternalDeleteRoutine to trigger the two new events before and after the snippet is freed.

Added handler for Snippets' evBeforeRoutineDelete event to TMainForm.SnippetsChangeHandler that clears history list and overview pane. This is to try to overcome the "invalid cast" error due to dangling references to deleted routines. This event is called before the actual snippet object is freed, so references to the snippet are valid here.

* Revised TMainDisplayMgr.Clear method to try to avoid a "invalid cast" error that happens occasionally.
* Changed Assert statements to get class name from ClassName method rather than hard wiring class name into text.
* Made private section of TMainDisplayMgr strict.

Added support for Delphi 2010 by adding new value / node names to represent Delphi 2010 compile result in files.

Moved resource string containing compiler name inside TFreePascalCompiler.GetName.