CodeSnip Old Code (SVN)

Created new public overload of TMainDisplayMgr.DisplayViewItem that takes a Boolean NewTab parameter and maps that onto a display mode.
Modified TMainForm to use new method instead of creating its own mappings of new tab requests onto display modes. This simplifies things and removes some duplication code.

Modified handling of history menu selection and go-forward, go-back actions so that, if Ctrl key is pressed, selected history item in displayed in new tab.

This implements feature request #3559378 (http://bit.ly/NPtEkX).

Added new ShiftKeysPressed routine that returns the set of Shift, Alt and Ctrl keys currently pressed.

Modified to note that Ctrl clicking snippet and category links opens them in a new tab.

Modified displayCategory and displaySnippet functions to detect if Ctrl key was pressed when link clicked. State of that key is passed to revised external.DisplayCategory and external.DisplaySnippet methods to indicate if category or snippet should be displayed in a new tab.

This completes implementation of feature request #3559377 (http://bit.ly/OqnAjd).

Modified DisplayCategory and DisplaySnippet methods of external object to take additional NewTab parameter.
Implementation in TWBExternal passes the new parameter on to relevant notifier methods.
External object interface version bumped to v9.

Modified INotifier.DisplayCategory and INotifier.DisplaySnippet methods and there implementations to take a new NewTab parameter that is passed on to TCategoryAction and TSnippetAction respectively.

Added new NewTab properties to TSnippetAction and TCategoryAction and modified Execute methods to pass the new properties to notifier's ShowViewItem method to enable snippets and categories to be displayed in new tabs.

Removed rejected to-dos. File is now empty.

Middle-clicking an item in overview pane now selects it. Previously middle clicks were ignored.
Refactored code that selects an item in overview treeview using extract (local) method.