CodeSnip Old Code (SVN)

Changed classes in UGroups unit to use ISnippet instead of TSnippet for all references to snippet objects, including the the public TGroupItem.SnippetList property.
Changed code in units that use TGroupItem.SnippetList re the change of snippet type.

Changed TSelectSnippetsFrame to store ID of related snippet with snippet tree nodes instead of TSnippet instance.

Modified way snippet references are stored in TSelectSnippetsFrame's treeview's Node.Data property: we used to store TSnippet directly but now it is wrapped in a TBox<TSnippet> instance.

This was done to make way for replacing TSnippet references in the treeview with non-objects which will need to be "boxed" to enable them to be stored in Node.Data as objects.

Added some TODOs

Modified various erroneous comments that referred to categories.

Changed code that accessed _Database.SelectAll to use Database.GetAllSnippets instead.
Deleted SelectAll method from IDatabase and _TDatabase.

Changed snippet selection frame to order snippets alphabetically, grouped by initial letter.

Renamed IDatabase and Database function, along with internal TDatabase class and PvtDatabase varibale by placing underscore in front of their names. This is to flag the items as "legacy" and to avoid name clashes with new database code being developed.
Modified all code that calls Database to use _Database instead.

Removed unused USnippetIDs unit from project.
Changed affected units to use CS.Database.Snippets instead.

Renamed TCategory.Snippets property as SnippetIDs and changed its type to ISnippetIDList.
Made appropriate changes to affected code.