CodeSnip Old Code (SVN)

Replaced all _TSnippetList fields and properties with TObjectList<TSnippet> instances.

Renamed TSnippetList defined in DB.USnippets unit as _TSnippetList and modified affect code accordingly. This is a first step towards changing snippet lists throughout the code to use a different list type.

Added new IStringList.IsEmpty method and its implementation in TIStringList.
Modified all code that tested IStringList.Count against zero to use IStringList.IsEmpty intead.

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 assertions that test for nil snippet after calls to Database.Lookup: this method now raises an exception when the lookup fails (see revision 3984).

Converted TPascalSourceGen and TPascalSourceAnalyser so that callers pass IDs of snippets to be included in generated source code instead of passing the snippet objects.
Made minimal necessary changes to using code.

Moved ISnippetIDList from USnippetIDs unit into CS.Database.Types where it replaced IDBSnippetIDList.
Changed affected TSnippet properties to use ISnippetIDList instead of IDBSnippetIDList.
Modified uses clauses of affected units.

Renamed TDBSnippetKind and its elements in CS.Database.Types to be an exact copy of TSnippetKind from DB.USnippetKind then deleted the latter.
Moved TSnippetKinds from DB.USnippetKind to CS.Database.Types.
Adjusted uses clauses of all code that uses TSnippetKind and TSnippetKinds as necessary.

Renamed TSnippet's DisplayName property as Title and modified affected code accordingly.

Renamed TSnippet's Units, Depends and XRef properties to RequiredModules, RequiredSnippets and XRefs respectively and modified affected code accordingly.