CodeSnip Old Code (SVN)

Removed reference to ICategoryView.

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

Renamed TMainDisplayMgr's SelectNextActiveTab and SelectPreviousActiveTab to SelectNextDetailsTab and SelectPreviousDetailsTab respectively: these names are more sensible now that only detail pane has tabs.
Made required changes to calling code in TMainForm.

Moved methods of ITabbedDisplayMgr into IDetailPaneDisplayMgr and deleted ITabbedDisplayMgr.
Removed TDetailFrame to remove reference to ITabbedDisplayMgr and updated method comments.
Modified TMainDisplayMgr, replacing details pane manager cast to ITabbedDisplayMgr with casts to IDetailPaneDisplayMgr.
Also changed TMainDisplayMgr so that Ctrl+Tab and Shift+Ctrl+Tab key-presses always result in change of detail pane tab, regardless of whether overview frame has keyboard focus.

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.

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.

Changed IQuery.Selection property and its associated getter function to return a ISnippetIDList object instead of a TSnippetList.
Provided a minimal implementation of those changes in TQuery: further work needed to rationalise the change.
Modified code that uses IQuery.Selection as necessary.

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.

Recreated "parsnip" (v5 development) branch by branching trunk just after updating it with changes in v4.7.1.