CodeSnip Old Code (SVN)

Merged remaining method of TSnippetListEx down into _TSnippetList and removed TSnippetListEx.
Modified affected code as necessary.

Merged methods of TSnippetEx down into TSnippet and removed TSnippetEx and TTempSnippet.
Modified affected code as necessary.

Removed redundant constructor and snippet and category list fields from TUserDataProvider.

Revised _TDatabase.UpdateSnippet so it no longer revises TCategory.SnippetIDs property: this is safe because a snippet's categories can no longer be changed.

Moved responsibility for ensuring RequiredModules and XRefs properties of new and updated snippets from TSnippet / TSnippetEx to _TDatabase.

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

Removed redundant overload of TSnippetsChkListMgr.GetCheckedSnippets method.

Fixed error in TTagGrouping.Populate that was failing to filter grouped snippets using given master snippet ID list, meaning that all snippets were always displayed, even when only a the snippets matching a search should be displayed.

Changed XRefs search to use TSnippetID and ISnippetIDList types in preference to TSnippet and TSnippetList wherever possible.
Also changed TSearchFilterFactory.CreateXRefSearchFilter to take a TSnippetID parameter instead of a TSnippet. Modified calling code accordingly.

Added new GetDependentsOf and GetReferrersTo methods to IDatabase and implementation in _TDatabase.