CodeSnip Old Code (SVN)

Removed erroneous comments that referred to categories.

Removed temporary Category (ID) property from TSnippetBase and all code that supported using the property.
Updated affected code by removing all references to category IDs.

Removed all vestiges of processing of categories and category lists.

Removed unused unit references.

Removed unused _TDatabase.Clear method.

Removed redundant IDBDataProvider, IDataItemFactory interfaces and TDBDataItemFactory and TUserDataProvider classes.

Modified _TDatabase to set a snippet's modification and creation date as necessary. This fixes a bug in new database output mechanism where modified snippets were not being saved.

Added new TDatabase.Save method that saves database using new native file format.
Removed old Save method from IDatabaseEdit and _TDatabase.
Changed affected code to use TDatabase.Save instead of IDatabaseEdit.Save.

Moved field that records whether database has changed from _TDatabase into TDatabase and created a temporary TDatabase.__Updated property to provide access to the new field to the code that needs it in TDatabase.
Also removed IDatabaseEdit.Updated function and its implementation in TDatabase and added a TDatabase.IsDirty method to perform same role.
Modified TDatabase.Load to clear the dirty flag.
Changed affected code to use the new TDatabase method.

Added new TDatabase.Load method that loads database using new loader classes.
Added new field to TDatabase to store last modified date of database: this is set when database is loaded.
Removed old Load method from _IDatabase and _TDatabase.
Changed affected code to use TDatabase.Load instead of IDatabase.Load.