CodeSnip Old Code (SVN)

Removed references to unused DB.USnippet unit.

Replaced category grouping in overview frame with a tags grouping.
Renamed cCategorisedGrouping constant as cTagsGrouping and made necessary changes to calling code.
Changed main form's main View menu re change from categorised to tags groupings. Also changed wording of other "grouping" menu options.

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

Changed various method, variable, parameter and constant names that referred to overview "tabs" so that they now refer to "groupings".
Made similar changes to some comments.
Modified code affected by the renaming.

Removed support for ITabbedDisplayMgr from TOverviewFrame because it no longer has tabs. This means that the Ctrl+Tab and Shift+Ctrl+Tab key presses no longer change the grouping.
Added new SelectGrouping and SelectedGroupingIdx methods to IOverviewDisplayMgr and implemented these in TOverviewFrame.
Modified TMainDisplayMgr re the above changes no ensure that TOverviewFrame is no longer referenced via the ITabbedDisplayMgr interface.

Replaced tab set used to select grouping type with a drop-down list & made minimal changes to code to support this.
Modified main form's form file re changes to embedded overview frame.

Fixed bug where nil ISnippetIDList was being passed to ISnippetIDList.IsEqual method.

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

Removed redundant TODO.

Changed snippet list parameter type of IOverviewDisplayMgr.Display from TSnippetList to ISnippetIDList and implemented changes in TOverviewFrame.
Made minimal modification to calling code in TMainDisplayMgr re these changes.