CodeSnip Old Code (SVN)

Fixed error in TSnippetView.GetDescription.

Changed ISnippetView to have a SnippetID property of type TSnippetID instead of a Snippet property of type TSnippet.
Modified calling code accordingly.

Changed TSnippetView's constructor and TViewFactory.CreateSnippetView to take a TSnippetID parameter instead of TSnippet.
Modified calling code accordingly.

Removed redundant TViewFactory.CreateDBItemView method.

Modified various erroneous comments that referred to categories.

Removed ICategoryView and related implementation and factory method.

Modified TTagView.GetDescription to return a special description for a null tag: this is interpreted as representing snippets with no tags.

Renamed various interface, class and factory method names in UView.pas to correct the spelling of "Null" in their names.
Modified affected code accordingly.

Fixed errors in handling of ITagView in TViewFactory.

Added ITagView interface and its implementation and a TViewFactory method to create an ITagView instance.