CodeSnip Old Code (SVN)

Merged revision(s) 3001-3015 from branches/xe-migration:

Reintegrated xe-migration branch into trunk. Probably the shortest lived branch ever, but the job was easier than expected!

Includes all revisions required to change compiler from Delphi 2010 to Delphi XE.

Includes changes to project file, source file to prevent hints and warnings, some correction of parameter types, avoidance of calls to deprecated Windows API methods. Also updated documentation & help file where relevant.

For a full description see the log for r3001 to r3015.

Changed units which have no specific namespace from MPL v1.1 to MPL v2.0.

Added overloaded Manage method to TMemoCaretPosDisplayMgr to be able to use the first child memo control of a given parent control. This was done to allow a memo control in a frame to be managed without calling code to have to know name of frame's memo control.
Modified TSnippetsEditorDlg to use this new method to handle caret position in snippet extra editor frame.

Updated to detect selection changes in managed memo control. There is no suitable memo event to handle so memo's window procedure had to be hooked.

* Created new UMemoCaretPosDisplayMgr unit to take care of displaying caret position of memo controls in associated labels.
* Revised snippets editor to use new TMemoCaretPosDisplayMgr to display memo caret positions and added caret position display for extra information memo.