CodeSnip Old Code (SVN)

Removed redundant IDatabaseEdit.DeleteSnippet and its implementation in _TDatabase along with the private _TDatabase.InternalDeleteSnippet method.

Added new DeleteSnippet method to TDatabase.
Changed TUserDBMgr.DeleteSnippet to call this new method instead of similar method of IDatabaseEdit.

Removed references to unused DB.USnippet unit.

Removed unused local variable of type TSnippet and reference to DB.USnippet unit made redundant by the removal of the TSnippet reference.

Modified TCodeShareMgr and related TCodeExportDlg and TCodeSubmitDlg to use ISnippet instances to reference snippets instead of TSnippet.

Modified TCodeExporter.WriteSnippet to use ISnippet instead of TSnippet to reference snippet objects.

Removed redundant TSnippetTitleComparer and TSnippetTitleEqualityComparer classes.

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.