Alpha - need working editor

[bombasticbob]

The editor's functionality needs to be complete.

• Working user interface
  • ASCII and UTF-8 characters
  • Navigation keys work correctly (arrows, page up/down)
  • Mouse navigation works correctly (right/left click, highlight, scroll wheel)
  • popup context menu (right-click, shift-F10)
• Conversion to/from UNICODE (UTF-16 specifically)
• File save/open functionality for various file types (with data conversion, as needed)
• File properties dialog box
  • line ending (LF, CR, CRLF, LFCR)
  • UTF-16 or ASCII/UTF-8 format in saved file
  • hard/soft tab and indent
  • reserved - programming language and/or file type
• Ability to prompt for re-load when file is modified on disk
• 'Undo/Redo' handler
  • this could be integrated into a keystroke macro processor at some point
• simple autoindent
  • autoindent based on previous line's indenture
  • highlighted block indent and un-indent via Ctrl+[ and Ctrl+]

Other features "nice to have" for the alpha

• Syntax highlighting interface for the 'Text Object' and/or the Edit Window or Child Frame
• Track 'alternate view' changes, such as a 'resource view' and 'text view' for the same file
  • This could be implemented as a "shared data" API of some kind on a Child Frame
• File properties saved/retained in project file
• System properties dialog box
  • fonts
  • colors
  • default tab settings for known file types
  • reserved - custom file types
  • optional - default line-ending settings for known file types
  • global and per-user settings (for users that can edit system files)
  • other UI preferences
  • other (non-UI) preferences

(more to be added as I think them up)