CodeSnip Old Code (SVN)

Modified preview dialog box and interface not to try to extract doc title from document - caller must now provide title if needed. Updated affected units and removed any now unused code.

Changed how document titles are handled - reduced complexity. Preview dialog box now supplied with title rather than having to get it from document where possible. Unit titles no longer include file name - this could be in error in preview dialog box.

Tidied up unit and changed to XMLDoc commenting.

Renamed USourceFileOutputMgr unit as USaveSourceMgr and updated all using units accordingly.

Merged TSourceFileOutputMgr into TSaveSourceMgr class.

Fixed bug in code that provides dialog box title.

Extracted common functionality from TSaveSnippetMgr and TSaveUnitMgr into new common base class, TSaveSourceMgr.

Fixed bug where \title destination was receiving Unicode characters incorrectly. Fixed to use RTF \upr and \ud controls to create separate ANSI only and Unicode sub-destinations. This was generalised to work with any non-document destination. Solution is in line with RTF 1.9.1 spec.

Added new CodePageSupportsString routine.

* Corrected URTFUtils unit's RTFMakeSafeText routine to convert Unicode text to correct code page before writing it. Also corrected bug in code that generated Unicode characters.
* Updated TRTFBuilder to take code page parameter to constructor and to use it when writing code page to document and when writing text. Updated TRTFDocProperties similarly.
* Modified all using units to pass code page to TRTFBuilder constructor.