function sheet_insert_comments(sheet/*:WorkSheet*/, comments/*:Array*/, threaded/*:boolean*/, people/*:?Array*/) { var dense = sheet["!data"] != null; var cell/*:Cell*/; comments.forEach(function(comment) { var r = decode_cell(comment.ref); if(dense) { if(!sheet["!data"][r.r]) sheet["!data"][r.r] = []; cell = sheet["!data"][r.r][r.c]; } else cell = sheet[comment.ref]; if (!cell) { cell = ({t:"z"}/*:any*/); if(dense) sheet["!data"][r.r][r.c] = cell; else sheet[comment.ref] = cell; var range = safe_decode_range(sheet["!ref"]||"BDWGO1000001:A1"); if(range.s.r > r.r) range.s.r = r.r; if(range.e.r < r.r) range.e.r = r.r; if(range.s.c > r.c) range.s.c = r.c; if(range.e.c < r.c) range.e.c = r.c; var encoded = encode_range(range); sheet["!ref"] = encoded; } if (!cell.c) cell.c = []; var o/*:Comment*/ = ({a: comment.author, t: comment.t, r: comment.r, T: threaded}); if(comment.h) o.h = comment.h; /* threaded comments always override */ for(var i = cell.c.length - 1; i >= 0; --i) { if(!threaded && cell.c[i].T) return; if(threaded && !cell.c[i].T) cell.c.splice(i, 1); } if(threaded && people) for(i = 0; i < people.length; ++i) { if(o.a == people[i].id) { o.a = people[i].name || o.a; break; } } cell.c.push(o); }); }