(events, newGroup, instantiateSel)
| 6699 | // Used both to provide a JSON-safe object in .getHistory, and, when |
| 6700 | // detaching a document, to split the history in two |
| 6701 | function copyHistoryArray(events, newGroup, instantiateSel) { |
| 6702 | for (var i = 0, copy = []; i < events.length; ++i) { |
| 6703 | var event = events[i]; |
| 6704 | if (event.ranges) { |
| 6705 | copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event); |
| 6706 | continue; |
| 6707 | } |
| 6708 | var changes = event.changes, newChanges = []; |
| 6709 | copy.push({changes: newChanges}); |
| 6710 | for (var j = 0; j < changes.length; ++j) { |
| 6711 | var change = changes[j], m; |
| 6712 | newChanges.push({from: change.from, to: change.to, text: change.text}); |
| 6713 | if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) { |
| 6714 | if (indexOf(newGroup, Number(m[1])) > -1) { |
| 6715 | lst(newChanges)[prop] = change[prop]; |
| 6716 | delete change[prop]; |
| 6717 | } |
| 6718 | } |
| 6719 | } |
| 6720 | } |
| 6721 | return copy; |
| 6722 | } |
| 6723 | |
| 6724 | // Rebasing/resetting history to deal with externally-sourced changes |
| 6725 |
no test coverage detected