ChangeLogger plugin for OpenOffice/LibreOffice Calc

Language: Java Format: sourcecode, plugin builder, OpeOffice plugin Sourcecode: Netbeans [login to view URL] project ([login to view URL] Component) Specs Toolbar: logfile input field, "Open" icon-button, "Help" icon-button "Open" onClick: add logfile to Calc document properties "Help" onClick: display modal window with formatted text (bold, color, clickable URLs) Calc document onOpen: check for logfile property, fill logfile input field, make input field read-only, setup onModify listener on all sheets and cells, run listener in background Sheet onCreate: setup listener on new sheet too Sheet onDelete: add delete command with timestamp to internal stack Cell onModify: visually mark cell as modified (red top-left corner) Calc document onSave: save logfile property in calc file with other data. Unflushed cell modification marks should be saved as well. Logginig to file works in background every 30 sec: check for cell modifications, save timestamp, 3 cell coordinates and value into logfile. Save command stack as well. Unmark saved cells, empty internal command stack