CodeSnip Old Code (SVN)

Added [localhost] to main form caption if CodeSnip is accessing online web services via localhost for test purposes.

Made overview pane treeview expansion state persistent when user database is changed by adding, deleting or updating a snippet:
* Added new SaveTreeState and RestoreTreeState methods to IOverviewDisplayMgr and its implementation in FrOverview.pas.
* Added new PrepareForChange and FinalizeChange methods to TMainDisplayMgr and modified TMainForm.SnippetsChangeHandler to call these methods when database changes.

Made further changes to TMainForm.SnippetsChangeHandler:
* Added handler for Snippets' evBeforeDeleteCategory event that clears history list and overview pane.
* Removed clearing of history list from other handlers since this is now taken care of when handling evBeforeDeleteCategory and evBeforeDeleteRoutine.
* Groped together identical event handlers in case statement.

Added handler for Snippets' evBeforeRoutineDelete event to TMainForm.SnippetsChangeHandler that clears history list and overview pane. This is to try to overcome the "invalid cast" error due to dangling references to deleted routines. This event is called before the actual snippet object is freed, so references to the snippet are valid here.

* Renamed TUserDBMgr's Add, Edit and Delete methods to AddSnippet, EditSnippet and DeleteSnippet respectively to avoid confusion with similar methods that act on categories.
* Updated FmMain to use the renamed methods.

Added support for creating, renaming and deleting user-defined categories:
* Added three new actions to add a category, rename a category and delete a category along with associated OnExecute and OnUpdate event handlers that hand off processing to TUserDBEit.
* Added three new matching menu items, and spacer, to Database menu.

Changed to work with ICommandBarConfig instead of defunct IWBPopupMenuConfig.

Merged non-conflicted changes from /branches/proxy-server:164-203 branch.

Changes made were:
* Added support for using a proxy server when CodeSnip accesses the internet.
* New dialog box and Tools menu item added to enable proxy server to be configured.
* Help file updated.
* A third party encryption unit was added to enable proxy server passwords to be stored in encrypted format.
* New settings section added to store proxy server information on a per-user basis.
* Small number of refactorings,

Removed change logs.

Added svn:keywords property with Rev and Date keywords.